diff options
Diffstat (limited to 'arch/sh/boards')
67 files changed, 1116 insertions, 736 deletions
diff --git a/arch/sh/boards/Kconfig b/arch/sh/boards/Kconfig index aedd9deb5de2..938e87d51482 100644 --- a/arch/sh/boards/Kconfig +++ b/arch/sh/boards/Kconfig @@ -150,6 +150,14 @@ config SH_SDK7780 Select SDK7780 if configuring for a Renesas SH7780 SDK7780R3 evaluation board. +config SH_SDK7786 + bool "SDK7786" + depends on CPU_SUBTYPE_SH7786 + select SYS_SUPPORTS_PCI + help + Select SDK7786 if configuring for a Renesas Technology Europe + SH7786-65nm board. + config SH_HIGHLANDER bool "Highlander" depends on CPU_SUBTYPE_SH7780 || CPU_SUBTYPE_SH7785 diff --git a/arch/sh/boards/Makefile b/arch/sh/boards/Makefile index ce0f26381784..4f90f9b7a922 100644 --- a/arch/sh/boards/Makefile +++ b/arch/sh/boards/Makefile @@ -8,3 +8,4 @@ obj-$(CONFIG_SH_SHMIN) += board-shmin.o obj-$(CONFIG_SH_EDOSK7760) += board-edosk7760.o obj-$(CONFIG_SH_ESPT) += board-espt.o obj-$(CONFIG_SH_POLARIS) += board-polaris.o +obj-$(CONFIG_SH_TITAN) += board-titan.o diff --git a/arch/sh/boards/board-magicpanelr2.c b/arch/sh/boards/board-magicpanelr2.c index 99ffc5f1c0dd..efba450a0518 100644 --- a/arch/sh/boards/board-magicpanelr2.c +++ b/arch/sh/boards/board-magicpanelr2.c @@ -23,7 +23,7 @@ #include <asm/heartbeat.h> #include <cpu/sh7720.h> -#define LAN9115_READY (ctrl_inl(0xA8000084UL) & 0x00000001UL) +#define LAN9115_READY (__raw_readl(0xA8000084UL) & 0x00000001UL) /* Prefer cmdline over RedBoot */ static const char *probes[] = { "cmdlinepart", "RedBoot", NULL }; @@ -60,33 +60,33 @@ static void __init setup_chip_select(void) { /* CS2: LAN (0x08000000 - 0x0bffffff) */ /* no idle cycles, normal space, 8 bit data bus */ - ctrl_outl(0x36db0400, CS2BCR); + __raw_writel(0x36db0400, CS2BCR); /* (SW:1.5 WR:3 HW:1.5), ext. wait */ - ctrl_outl(0x000003c0, CS2WCR); + __raw_writel(0x000003c0, CS2WCR); /* CS4: CAN1 (0xb0000000 - 0xb3ffffff) */ /* no idle cycles, normal space, 8 bit data bus */ - ctrl_outl(0x00000200, CS4BCR); + __raw_writel(0x00000200, CS4BCR); /* (SW:1.5 WR:3 HW:1.5), ext. wait */ - ctrl_outl(0x00100981, CS4WCR); + __raw_writel(0x00100981, CS4WCR); /* CS5a: CAN2 (0xb4000000 - 0xb5ffffff) */ /* no idle cycles, normal space, 8 bit data bus */ - ctrl_outl(0x00000200, CS5ABCR); + __raw_writel(0x00000200, CS5ABCR); /* (SW:1.5 WR:3 HW:1.5), ext. wait */ - ctrl_outl(0x00100981, CS5AWCR); + __raw_writel(0x00100981, CS5AWCR); /* CS5b: CAN3 (0xb6000000 - 0xb7ffffff) */ /* no idle cycles, normal space, 8 bit data bus */ - ctrl_outl(0x00000200, CS5BBCR); + __raw_writel(0x00000200, CS5BBCR); /* (SW:1.5 WR:3 HW:1.5), ext. wait */ - ctrl_outl(0x00100981, CS5BWCR); + __raw_writel(0x00100981, CS5BWCR); /* CS6a: Rotary (0xb8000000 - 0xb9ffffff) */ /* no idle cycles, normal space, 8 bit data bus */ - ctrl_outl(0x00000200, CS6ABCR); + __raw_writel(0x00000200, CS6ABCR); /* (SW:1.5 WR:3 HW:1.5), no ext. wait */ - ctrl_outl(0x001009C1, CS6AWCR); + __raw_writel(0x001009C1, CS6AWCR); } static void __init setup_port_multiplexing(void) @@ -94,71 +94,71 @@ static void __init setup_port_multiplexing(void) /* A7 GPO(LED8); A6 GPO(LED7); A5 GPO(LED6); A4 GPO(LED5); * A3 GPO(LED4); A2 GPO(LED3); A1 GPO(LED2); A0 GPO(LED1); */ - ctrl_outw(0x5555, PORT_PACR); /* 01 01 01 01 01 01 01 01 */ + __raw_writew(0x5555, PORT_PACR); /* 01 01 01 01 01 01 01 01 */ /* B7 GPO(RST4); B6 GPO(RST3); B5 GPO(RST2); B4 GPO(RST1); * B3 GPO(PB3); B2 GPO(PB2); B1 GPO(PB1); B0 GPO(PB0); */ - ctrl_outw(0x5555, PORT_PBCR); /* 01 01 01 01 01 01 01 01 */ + __raw_writew(0x5555, PORT_PBCR); /* 01 01 01 01 01 01 01 01 */ /* C7 GPO(PC7); C6 GPO(PC6); C5 GPO(PC5); C4 GPO(PC4); * C3 LCD_DATA3; C2 LCD_DATA2; C1 LCD_DATA1; C0 LCD_DATA0; */ - ctrl_outw(0x5500, PORT_PCCR); /* 01 01 01 01 00 00 00 00 */ + __raw_writew(0x5500, PORT_PCCR); /* 01 01 01 01 00 00 00 00 */ /* D7 GPO(PD7); D6 GPO(PD6); D5 GPO(PD5); D4 GPO(PD4); * D3 GPO(PD3); D2 GPO(PD2); D1 GPO(PD1); D0 GPO(PD0); */ - ctrl_outw(0x5555, PORT_PDCR); /* 01 01 01 01 01 01 01 01 */ + __raw_writew(0x5555, PORT_PDCR); /* 01 01 01 01 01 01 01 01 */ /* E7 (x); E6 GPI(nu); E5 GPI(nu); E4 LCD_M_DISP; * E3 LCD_CL1; E2 LCD_CL2; E1 LCD_DON; E0 LCD_FLM; */ - ctrl_outw(0x3C00, PORT_PECR); /* 00 11 11 00 00 00 00 00 */ + __raw_writew(0x3C00, PORT_PECR); /* 00 11 11 00 00 00 00 00 */ /* F7 (x); F6 DA1(VLCD); F5 DA0(nc); F4 AN3; * F3 AN2(MID_AD); F2 AN1(EARTH_AD); F1 AN0(TEMP); F0 GPI+(nc); */ - ctrl_outw(0x0002, PORT_PFCR); /* 00 00 00 00 00 00 00 10 */ + __raw_writew(0x0002, PORT_PFCR); /* 00 00 00 00 00 00 00 10 */ /* G7 (x); G6 IRQ5(TOUCH_BUSY); G5 IRQ4(TOUCH_IRQ); G4 GPI(KEY2); * G3 GPI(KEY1); G2 GPO(LED11); G1 GPO(LED10); G0 GPO(LED9); */ - ctrl_outw(0x03D5, PORT_PGCR); /* 00 00 00 11 11 01 01 01 */ + __raw_writew(0x03D5, PORT_PGCR); /* 00 00 00 11 11 01 01 01 */ /* H7 (x); H6 /RAS(BRAS); H5 /CAS(BCAS); H4 CKE(BCKE); * H3 GPO(EARTH_OFF); H2 GPO(EARTH_TEST); H1 USB2_PWR; H0 USB1_PWR; */ - ctrl_outw(0x0050, PORT_PHCR); /* 00 00 00 00 01 01 00 00 */ + __raw_writew(0x0050, PORT_PHCR); /* 00 00 00 00 01 01 00 00 */ /* J7 (x); J6 AUDCK; J5 ASEBRKAK; J4 AUDATA3; * J3 AUDATA2; J2 AUDATA1; J1 AUDATA0; J0 AUDSYNC; */ - ctrl_outw(0x0000, PORT_PJCR); /* 00 00 00 00 00 00 00 00 */ + __raw_writew(0x0000, PORT_PJCR); /* 00 00 00 00 00 00 00 00 */ /* K7 (x); K6 (x); K5 (x); K4 (x); * K3 PINT7(/PWR2); K2 PINT6(/PWR1); K1 PINT5(nu); K0 PINT4(FLASH_READY) */ - ctrl_outw(0x00FF, PORT_PKCR); /* 00 00 00 00 11 11 11 11 */ + __raw_writew(0x00FF, PORT_PKCR); /* 00 00 00 00 11 11 11 11 */ /* L7 TRST; L6 TMS; L5 TDO; L4 TDI; * L3 TCK; L2 (x); L1 (x); L0 (x); */ - ctrl_outw(0x0000, PORT_PLCR); /* 00 00 00 00 00 00 00 00 */ + __raw_writew(0x0000, PORT_PLCR); /* 00 00 00 00 00 00 00 00 */ /* M7 GPO(CURRENT_SINK); M6 GPO(PWR_SWITCH); M5 GPO(LAN_SPEED); * M4 GPO(LAN_RESET); M3 GPO(BUZZER); M2 GPO(LCD_BL); * M1 CS5B(CAN3_CS); M0 GPI+(nc); */ - ctrl_outw(0x5552, PORT_PMCR); /* 01 01 01 01 01 01 00 10 */ + __raw_writew(0x5552, PORT_PMCR); /* 01 01 01 01 01 01 00 10 */ /* CURRENT_SINK=off, PWR_SWITCH=off, LAN_SPEED=100MBit, * LAN_RESET=off, BUZZER=off, LCD_BL=off */ #if CONFIG_SH_MAGIC_PANEL_R2_VERSION == 2 - ctrl_outb(0x30, PORT_PMDR); + __raw_writeb(0x30, PORT_PMDR); #elif CONFIG_SH_MAGIC_PANEL_R2_VERSION == 3 - ctrl_outb(0xF0, PORT_PMDR); + __raw_writeb(0xF0, PORT_PMDR); #else #error Unknown revision of PLATFORM_MP_R2 #endif @@ -167,8 +167,8 @@ static void __init setup_port_multiplexing(void) * P4 GPO(nu); P3 IRQ3(LAN_IRQ); P2 IRQ2(CAN3_IRQ); * P1 IRQ1(CAN2_IRQ); P0 IRQ0(CAN1_IRQ) */ - ctrl_outw(0x0100, PORT_PPCR); /* 00 00 00 01 00 00 00 00 */ - ctrl_outb(0x10, PORT_PPDR); + __raw_writew(0x0100, PORT_PPCR); /* 00 00 00 01 00 00 00 00 */ + __raw_writeb(0x10, PORT_PPDR); /* R7 A25; R6 A24; R5 A23; R4 A22; * R3 A21; R2 A20; R1 A19; R0 A0; @@ -185,22 +185,22 @@ static void __init setup_port_multiplexing(void) /* S7 (x); S6 (x); S5 (x); S4 GPO(EEPROM_CS2); * S3 GPO(EEPROM_CS1); S2 SIOF0_TXD; S1 SIOF0_RXD; S0 SIOF0_SCK; */ - ctrl_outw(0x0140, PORT_PSCR); /* 00 00 00 01 01 00 00 00 */ + __raw_writew(0x0140, PORT_PSCR); /* 00 00 00 01 01 00 00 00 */ /* T7 (x); T6 (x); T5 (x); T4 COM1_CTS; * T3 COM1_RTS; T2 COM1_TXD; T1 COM1_RXD; T0 GPO(WDOG) */ - ctrl_outw(0x0001, PORT_PTCR); /* 00 00 00 00 00 00 00 01 */ + __raw_writew(0x0001, PORT_PTCR); /* 00 00 00 00 00 00 00 01 */ /* U7 (x); U6 (x); U5 (x); U4 GPI+(/AC_FAULT); * U3 GPO(TOUCH_CS); U2 TOUCH_TXD; U1 TOUCH_RXD; U0 TOUCH_SCK; */ - ctrl_outw(0x0240, PORT_PUCR); /* 00 00 00 10 01 00 00 00 */ + __raw_writew(0x0240, PORT_PUCR); /* 00 00 00 10 01 00 00 00 */ /* V7 (x); V6 (x); V5 (x); V4 GPO(MID2); * V3 GPO(MID1); V2 CARD_TxD; V1 CARD_RxD; V0 GPI+(/BAT_FAULT); */ - ctrl_outw(0x0142, PORT_PVCR); /* 00 00 00 01 01 00 00 10 */ + __raw_writew(0x0142, PORT_PVCR); /* 00 00 00 01 01 00 00 10 */ } static void __init mpr2_setup(char **cmdline_p) @@ -209,24 +209,24 @@ static void __init mpr2_setup(char **cmdline_p) * /PCC_CD1, /PCC_CD2, PCC_BVD1, PCC_BVD2, * /IOIS16, IRQ4, IRQ5, USB1d_SUSPEND */ - ctrl_outw(0xAABC, PORT_PSELA); + __raw_writew(0xAABC, PORT_PSELA); /* set Pin Select Register B: * /SCIF0_RTS, /SCIF0_CTS, LCD_VCPWC, * LCD_VEPWC, IIC_SDA, IIC_SCL, Reserved */ - ctrl_outw(0x3C00, PORT_PSELB); + __raw_writew(0x3C00, PORT_PSELB); /* set Pin Select Register C: * SIOF1_SCK, SIOF1_RxD, SCIF1_RxD, SCIF1_TxD, Reserved */ - ctrl_outw(0x0000, PORT_PSELC); + __raw_writew(0x0000, PORT_PSELC); /* set Pin Select Register D: Reserved, SIOF1_TxD, Reserved, SIOF1_MCLK, * Reserved, SIOF1_SYNC, Reserved, SCIF1_SCK, Reserved */ - ctrl_outw(0x0000, PORT_PSELD); + __raw_writew(0x0000, PORT_PSELD); /* set USB TxRx Control: Reserved, DRV, Reserved, USB_TRANS, USB_SEL */ - ctrl_outw(0x0101, PORT_UTRCTL); + __raw_writew(0x0101, PORT_UTRCTL); /* set USB Clock Control: USSCS, USSTB, Reserved (HighByte always A5) */ - ctrl_outw(0xA5C0, PORT_UCLKCR_W); + __raw_writew(0xA5C0, PORT_UCLKCR_W); setup_chip_select(); diff --git a/arch/sh/boards/board-polaris.c b/arch/sh/boards/board-polaris.c index 62607eb51004..594866356c24 100644 --- a/arch/sh/boards/board-polaris.c +++ b/arch/sh/boards/board-polaris.c @@ -59,15 +59,12 @@ static unsigned char heartbeat_bit_pos[] = { 0, 1, 2, 3 }; static struct heartbeat_data heartbeat_data = { .bit_pos = heartbeat_bit_pos, .nr_bits = ARRAY_SIZE(heartbeat_bit_pos), - .regsize = 8, }; -static struct resource heartbeat_resources[] = { - [0] = { - .start = PORT_PCDR, - .end = PORT_PCDR, - .flags = IORESOURCE_MEM, - }, +static struct resource heartbeat_resource = { + .start = PORT_PCDR, + .end = PORT_PCDR, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT, }; static struct platform_device heartbeat_device = { @@ -76,8 +73,8 @@ static struct platform_device heartbeat_device = { .dev = { .platform_data = &heartbeat_data, }, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, + .num_resources = 1, + .resource = &heartbeat_resource, }; static struct platform_device *polaris_devices[] __initdata = { @@ -92,15 +89,15 @@ static int __init polaris_initialise(void) printk(KERN_INFO "Configuring Polaris external bus\n"); /* Configure area 5 with 2 wait states */ - wcr = ctrl_inw(WCR2); + wcr = __raw_readw(WCR2); wcr &= (~AREA5_WAIT_CTRL); wcr |= (WAIT_STATES_10 << 10); - ctrl_outw(wcr, WCR2); + __raw_writew(wcr, WCR2); /* Configure area 5 for 32-bit access */ - bcr_mask = ctrl_inw(BCR2); + bcr_mask = __raw_readw(BCR2); bcr_mask |= 1 << 10; - ctrl_outw(bcr_mask, BCR2); + __raw_writew(bcr_mask, BCR2); return platform_add_devices(polaris_devices, ARRAY_SIZE(polaris_devices)); @@ -131,13 +128,13 @@ static struct ipr_desc ipr_irq_desc = { static void __init init_polaris_irq(void) { /* Disable all interrupts */ - ctrl_outw(0, BCR_ILCRA); - ctrl_outw(0, BCR_ILCRB); - ctrl_outw(0, BCR_ILCRC); - ctrl_outw(0, BCR_ILCRD); - ctrl_outw(0, BCR_ILCRE); - ctrl_outw(0, BCR_ILCRF); - ctrl_outw(0, BCR_ILCRG); + __raw_writew(0, BCR_ILCRA); + __raw_writew(0, BCR_ILCRB); + __raw_writew(0, BCR_ILCRC); + __raw_writew(0, BCR_ILCRD); + __raw_writew(0, BCR_ILCRE); + __raw_writew(0, BCR_ILCRF); + __raw_writew(0, BCR_ILCRG); register_ipr_controller(&ipr_irq_desc); } diff --git a/arch/sh/boards/board-sh7785lcr.c b/arch/sh/boards/board-sh7785lcr.c index e5a8a2fde39c..fe7e686c94ac 100644 --- a/arch/sh/boards/board-sh7785lcr.c +++ b/arch/sh/boards/board-sh7785lcr.c @@ -21,6 +21,7 @@ #include <linux/i2c-algo-pca.h> #include <linux/usb/r8a66597.h> #include <linux/irq.h> +#include <linux/io.h> #include <linux/clk.h> #include <linux/errno.h> #include <mach/sh7785lcr.h> @@ -32,26 +33,17 @@ * NOTE: This board has 2 physical memory maps. * Please look at include/asm-sh/sh7785lcr.h or hardware manual. */ -static struct resource heartbeat_resources[] = { - [0] = { - .start = PLD_LEDCR, - .end = PLD_LEDCR, - .flags = IORESOURCE_MEM, - }, -}; - -static struct heartbeat_data heartbeat_data = { - .regsize = 8, +static struct resource heartbeat_resource = { + .start = PLD_LEDCR, + .end = PLD_LEDCR, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT, }; static struct platform_device heartbeat_device = { .name = "heartbeat", .id = -1, - .dev = { - .platform_data = &heartbeat_data, - }, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, + .num_resources = 1, + .resource = &heartbeat_resource, }; static struct mtd_partition nor_flash_partitions[] = { @@ -341,8 +333,14 @@ static void __init sh7785lcr_setup(char **cmdline_p) pm_power_off = sh7785lcr_power_off; /* sm501 DRAM configuration */ - sm501_reg = (void __iomem *)0xb3e00000 + SM501_DRAM_CONTROL; - writel(0x000307c2, sm501_reg); + sm501_reg = ioremap_nocache(SM107_REG_ADDR, SM501_DRAM_CONTROL); + if (!sm501_reg) { + printk(KERN_ERR "%s: ioremap error.\n", __func__); + return; + } + + writel(0x000307c2, sm501_reg + SM501_DRAM_CONTROL); + iounmap(sm501_reg); } /* Return the board specific boot mode pin configuration */ diff --git a/arch/sh/boards/board-shmin.c b/arch/sh/boards/board-shmin.c index b1dcbbc89188..325bed53b87e 100644 --- a/arch/sh/boards/board-shmin.c +++ b/arch/sh/boards/board-shmin.c @@ -17,8 +17,8 @@ static void __init init_shmin_irq(void) { - ctrl_outw(0x2a00, PFC_PHCR); // IRQ0-3=IRQ - ctrl_outw(0x0aaa, INTC_ICR1); // IRQ0-3=IRQ-mode,Low-active. + __raw_writew(0x2a00, PFC_PHCR); // IRQ0-3=IRQ + __raw_writew(0x0aaa, INTC_ICR1); // IRQ0-3=IRQ-mode,Low-active. plat_irq_setup_pins(IRQ_MODE_IRQ); } diff --git a/arch/sh/boards/mach-titan/setup.c b/arch/sh/boards/board-titan.c index 81e7e0f03863..94c36c7bc0b3 100644 --- a/arch/sh/boards/mach-titan/setup.c +++ b/arch/sh/boards/board-titan.c @@ -19,26 +19,6 @@ static void __init init_titan_irq(void) } static struct sh_machine_vector mv_titan __initmv = { - .mv_name = "Titan", - - .mv_inb = titan_inb, - .mv_inw = titan_inw, - .mv_inl = titan_inl, - .mv_outb = titan_outb, - .mv_outw = titan_outw, - .mv_outl = titan_outl, - - .mv_inb_p = titan_inb_p, - .mv_inw_p = titan_inw, - .mv_inl_p = titan_inl, - .mv_outb_p = titan_outb_p, - .mv_outw_p = titan_outw, - .mv_outl_p = titan_outl, - - .mv_insl = titan_insl, - .mv_outsl = titan_outsl, - - .mv_ioport_map = titan_ioport_map, - - .mv_init_irq = init_titan_irq, + .mv_name = "Titan", + .mv_init_irq = init_titan_irq, }; diff --git a/arch/sh/boards/board-urquell.c b/arch/sh/boards/board-urquell.c index 36b8bac9b124..a9bd6e3ee10b 100644 --- a/arch/sh/boards/board-urquell.c +++ b/arch/sh/boards/board-urquell.c @@ -2,7 +2,7 @@ * Renesas Technology Corp. SH7786 Urquell Support. * * Copyright (C) 2008 Kuninori Morimoto <morimoto.kuninori@renesas.com> - * Copyright (C) 2009 Paul Mundt + * Copyright (C) 2009, 2010 Paul Mundt * * Based on board-sh7785lcr.c * Copyright (C) 2008 Yoshihiro Shimoda @@ -19,6 +19,7 @@ #include <linux/delay.h> #include <linux/gpio.h> #include <linux/irq.h> +#include <linux/clk.h> #include <mach/urquell.h> #include <cpu/sh7786.h> #include <asm/heartbeat.h> @@ -50,26 +51,17 @@ */ /* HeartBeat */ -static struct resource heartbeat_resources[] = { - [0] = { - .start = BOARDREG(SLEDR), - .end = BOARDREG(SLEDR), - .flags = IORESOURCE_MEM, - }, -}; - -static struct heartbeat_data heartbeat_data = { - .regsize = 16, +static struct resource heartbeat_resource = { + .start = BOARDREG(SLEDR), + .end = BOARDREG(SLEDR), + .flags = IORESOURCE_MEM | IORESOURCE_MEM_16BIT, }; static struct platform_device heartbeat_device = { .name = "heartbeat", .id = -1, - .dev = { - .platform_data = &heartbeat_data, - }, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, + .num_resources = 1, + .resource = &heartbeat_resource, }; /* LAN91C111 */ @@ -184,6 +176,27 @@ static int urquell_mode_pins(void) return __raw_readw(UBOARDREG(MDSWMR)); } +static int urquell_clk_init(void) +{ + struct clk *clk; + int ret; + + /* + * Only handle the EXTAL case, anyone interfacing a crystal + * resonator will need to provide their own input clock. + */ + if (test_mode_pin(MODE_PIN9)) + return -EINVAL; + + clk = clk_get(NULL, "extal"); + if (!clk || IS_ERR(clk)) + return PTR_ERR(clk); + ret = clk_set_rate(clk, 33333333); + clk_put(clk); + + return ret; +} + /* Initialize the board */ static void __init urquell_setup(char **cmdline_p) { @@ -200,4 +213,5 @@ static struct sh_machine_vector mv_urquell __initmv = { .mv_setup = urquell_setup, .mv_init_irq = urquell_init_irq, .mv_mode_pins = urquell_mode_pins, + .mv_clk_init = urquell_clk_init, }; diff --git a/arch/sh/boards/mach-ap325rxa/setup.c b/arch/sh/boards/mach-ap325rxa/setup.c index 1f5fa5c44f6d..57e37e284208 100644 --- a/arch/sh/boards/mach-ap325rxa/setup.c +++ b/arch/sh/boards/mach-ap325rxa/setup.c @@ -159,21 +159,21 @@ static void ap320_wvga_power_on(void *board_data) msleep(100); /* ASD AP-320/325 LCD ON */ - ctrl_outw(FPGA_LCDREG_VAL, FPGA_LCDREG); + __raw_writew(FPGA_LCDREG_VAL, FPGA_LCDREG); /* backlight */ gpio_set_value(GPIO_PTS3, 0); - ctrl_outw(0x100, FPGA_BKLREG); + __raw_writew(0x100, FPGA_BKLREG); } static void ap320_wvga_power_off(void *board_data) { /* backlight */ - ctrl_outw(0, FPGA_BKLREG); + __raw_writew(0, FPGA_BKLREG); gpio_set_value(GPIO_PTS3, 1); /* ASD AP-320/325 LCD OFF */ - ctrl_outw(0, FPGA_LCDREG); + __raw_writew(0, FPGA_LCDREG); } static struct sh_mobile_lcdc_info lcdc_info = { @@ -420,7 +420,7 @@ static struct resource sdhi0_cn3_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 101, + .start = 100, .flags = IORESOURCE_IRQ, }, }; @@ -443,7 +443,7 @@ static struct resource sdhi1_cn7_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 24, + .start = 23, .flags = IORESOURCE_IRQ, }, }; @@ -471,8 +471,8 @@ static struct i2c_board_info ap325rxa_i2c_camera[] = { }; static struct ov772x_camera_info ov7725_info = { - .buswidth = SOCAM_DATAWIDTH_8, - .flags = OV772X_FLAG_VFLIP | OV772X_FLAG_HFLIP, + .flags = OV772X_FLAG_VFLIP | OV772X_FLAG_HFLIP | \ + OV772X_FLAG_8BIT, .edgectrl = OV772X_AUTO_EDGECTRL(0xf, 0), }; @@ -595,7 +595,7 @@ static int __init ap325rxa_devices_setup(void) gpio_request(GPIO_PTZ4, NULL); gpio_direction_output(GPIO_PTZ4, 0); /* SADDR */ - ctrl_outw(ctrl_inw(PORT_MSELCRB) & ~0x0001, PORT_MSELCRB); + __raw_writew(__raw_readw(PORT_MSELCRB) & ~0x0001, PORT_MSELCRB); /* FLCTL */ gpio_request(GPIO_FN_FCE, NULL); @@ -613,9 +613,9 @@ static int __init ap325rxa_devices_setup(void) gpio_request(GPIO_FN_FWE, NULL); gpio_request(GPIO_FN_FRB, NULL); - ctrl_outw(0, PORT_HIZCRC); - ctrl_outw(0xFFFF, PORT_DRVCRA); - ctrl_outw(0xFFFF, PORT_DRVCRB); + __raw_writew(0, PORT_HIZCRC); + __raw_writew(0xFFFF, PORT_DRVCRA); + __raw_writew(0xFFFF, PORT_DRVCRB); platform_resource_setup_memory(&ceu_device, "ceu", 4 << 20); diff --git a/arch/sh/boards/mach-cayman/irq.c b/arch/sh/boards/mach-cayman/irq.c index 33f770856319..1394b078db36 100644 --- a/arch/sh/boards/mach-cayman/irq.c +++ b/arch/sh/boards/mach-cayman/irq.c @@ -66,9 +66,9 @@ static void enable_cayman_irq(unsigned int irq) reg = EPLD_MASK_BASE + ((irq / 8) << 2); bit = 1<<(irq % 8); local_irq_save(flags); - mask = ctrl_inl(reg); + mask = __raw_readl(reg); mask |= bit; - ctrl_outl(mask, reg); + __raw_writel(mask, reg); local_irq_restore(flags); } @@ -83,9 +83,9 @@ void disable_cayman_irq(unsigned int irq) reg = EPLD_MASK_BASE + ((irq / 8) << 2); bit = 1<<(irq % 8); local_irq_save(flags); - mask = ctrl_inl(reg); + mask = __raw_readl(reg); mask &= ~bit; - ctrl_outl(mask, reg); + __raw_writel(mask, reg); local_irq_restore(flags); } @@ -109,8 +109,8 @@ int cayman_irq_demux(int evt) unsigned long status; int i; - status = ctrl_inl(EPLD_STATUS_BASE) & - ctrl_inl(EPLD_MASK_BASE) & 0xff; + status = __raw_readl(EPLD_STATUS_BASE) & + __raw_readl(EPLD_MASK_BASE) & 0xff; if (status == 0) { irq = -1; } else { @@ -126,8 +126,8 @@ int cayman_irq_demux(int evt) unsigned long status; int i; - status = ctrl_inl(EPLD_STATUS_BASE + 3 * sizeof(u32)) & - ctrl_inl(EPLD_MASK_BASE + 3 * sizeof(u32)) & 0xff; + status = __raw_readl(EPLD_STATUS_BASE + 3 * sizeof(u32)) & + __raw_readl(EPLD_MASK_BASE + 3 * sizeof(u32)) & 0xff; if (status == 0) { irq = -1; } else { diff --git a/arch/sh/boards/mach-dreamcast/irq.c b/arch/sh/boards/mach-dreamcast/irq.c index f55fc8e795e9..d932667410ab 100644 --- a/arch/sh/boards/mach-dreamcast/irq.c +++ b/arch/sh/boards/mach-dreamcast/irq.c @@ -135,3 +135,30 @@ int systemasic_irq_demux(int irq) /* Not reached */ return irq; } + +void systemasic_irq_init(void) +{ + int i, nid = cpu_to_node(boot_cpu_data); + + /* Assign all virtual IRQs to the System ASIC int. handler */ + for (i = HW_EVENT_IRQ_BASE; i < HW_EVENT_IRQ_MAX; i++) { + unsigned int irq; + + irq = create_irq_nr(i, nid); + if (unlikely(irq == 0)) { + pr_err("%s: failed hooking irq %d for systemasic\n", + __func__, i); + return; + } + + if (unlikely(irq != i)) { + pr_err("%s: got irq %d but wanted %d, bailing.\n", + __func__, irq, i); + destroy_irq(irq); + return; + } + + set_irq_chip_and_handler(i, &systemasic_int, + handle_level_irq); + } +} diff --git a/arch/sh/boards/mach-dreamcast/rtc.c b/arch/sh/boards/mach-dreamcast/rtc.c index a7433685798d..061d65714fcc 100644 --- a/arch/sh/boards/mach-dreamcast/rtc.c +++ b/arch/sh/boards/mach-dreamcast/rtc.c @@ -35,11 +35,11 @@ static void aica_rtc_gettimeofday(struct timespec *ts) unsigned long val1, val2; do { - val1 = ((ctrl_inl(AICA_RTC_SECS_H) & 0xffff) << 16) | - (ctrl_inl(AICA_RTC_SECS_L) & 0xffff); + val1 = ((__raw_readl(AICA_RTC_SECS_H) & 0xffff) << 16) | + (__raw_readl(AICA_RTC_SECS_L) & 0xffff); - val2 = ((ctrl_inl(AICA_RTC_SECS_H) & 0xffff) << 16) | - (ctrl_inl(AICA_RTC_SECS_L) & 0xffff); + val2 = ((__raw_readl(AICA_RTC_SECS_H) & 0xffff) << 16) | + (__raw_readl(AICA_RTC_SECS_L) & 0xffff); } while (val1 != val2); ts->tv_sec = val1 - TWENTY_YEARS; @@ -60,14 +60,14 @@ static int aica_rtc_settimeofday(const time_t secs) unsigned long adj = secs + TWENTY_YEARS; do { - ctrl_outl((adj & 0xffff0000) >> 16, AICA_RTC_SECS_H); - ctrl_outl((adj & 0xffff), AICA_RTC_SECS_L); + __raw_writel((adj & 0xffff0000) >> 16, AICA_RTC_SECS_H); + __raw_writel((adj & 0xffff), AICA_RTC_SECS_L); - val1 = ((ctrl_inl(AICA_RTC_SECS_H) & 0xffff) << 16) | - (ctrl_inl(AICA_RTC_SECS_L) & 0xffff); + val1 = ((__raw_readl(AICA_RTC_SECS_H) & 0xffff) << 16) | + (__raw_readl(AICA_RTC_SECS_L) & 0xffff); - val2 = ((ctrl_inl(AICA_RTC_SECS_H) & 0xffff) << 16) | - (ctrl_inl(AICA_RTC_SECS_L) & 0xffff); + val2 = ((__raw_readl(AICA_RTC_SECS_H) & 0xffff) << 16) | + (__raw_readl(AICA_RTC_SECS_L) & 0xffff); } while (val1 != val2); return 0; diff --git a/arch/sh/boards/mach-dreamcast/setup.c b/arch/sh/boards/mach-dreamcast/setup.c index a4b7402d6176..ad1a4db72e04 100644 --- a/arch/sh/boards/mach-dreamcast/setup.c +++ b/arch/sh/boards/mach-dreamcast/setup.c @@ -28,25 +28,8 @@ #include <asm/machvec.h> #include <mach/sysasic.h> -extern struct irq_chip systemasic_int; -extern void aica_time_init(void); -extern int systemasic_irq_demux(int); - static void __init dreamcast_setup(char **cmdline_p) { - int i; - - /* Mask all hardware events */ - /* XXX */ - - /* Acknowledge any previous events */ - /* XXX */ - - /* Assign all virtual IRQs to the System ASIC int. handler */ - for (i = HW_EVENT_IRQ_BASE; i < HW_EVENT_IRQ_MAX; i++) - set_irq_chip_and_handler(i, &systemasic_int, - handle_level_irq); - board_time_init = aica_time_init; } @@ -54,4 +37,5 @@ static struct sh_machine_vector mv_dreamcast __initmv = { .mv_name = "Sega Dreamcast", .mv_setup = dreamcast_setup, .mv_irq_demux = systemasic_irq_demux, + .mv_init_irq = systemasic_irq_init, }; diff --git a/arch/sh/boards/mach-ecovec24/sdram.S b/arch/sh/boards/mach-ecovec24/sdram.S index 833440044407..3963c6f23d52 100644 --- a/arch/sh/boards/mach-ecovec24/sdram.S +++ b/arch/sh/boards/mach-ecovec24/sdram.S @@ -37,6 +37,10 @@ ENTRY(ecovec24_sdram_enter_end) .balign 4 ENTRY(ecovec24_sdram_leave_start) + mov.l @(SH_SLEEP_MODE, r5), r0 + tst #SUSP_SH_RSTANDBY, r0 + bf resume_rstandby + /* DBSC: put memory in auto-refresh mode */ ED 0xFD000040, 0x00000000 /* DBRFPDN0 */ @@ -49,4 +53,59 @@ ENTRY(ecovec24_sdram_leave_start) rts nop +resume_rstandby: + + /* DBSC: re-initialize and put in auto-refresh */ + + ED 0xFD000108, 0x00000181 /* DBPDCNT0 */ + ED 0xFD000020, 0x015B0002 /* DBCONF */ + ED 0xFD000030, 0x03071502 /* DBTR0 */ + ED 0xFD000034, 0x02020102 /* DBTR1 */ + ED 0xFD000038, 0x01090405 /* DBTR2 */ + ED 0xFD00003C, 0x00000002 /* DBTR3 */ + ED 0xFD000008, 0x00000005 /* DBKIND */ + ED 0xFD000040, 0x00000001 /* DBRFPDN0 */ + ED 0xFD000040, 0x00000000 /* DBRFPDN0 */ + ED 0xFD000018, 0x00000001 /* DBCKECNT */ + + mov #100,r0 +WAIT_400NS: + dt r0 + bf WAIT_400NS + + ED 0xFD000014, 0x00000002 /* DBCMDCNT (PALL) */ + ED 0xFD000060, 0x00020000 /* DBMRCNT (EMR2) */ + ED 0xFD000060, 0x00030000 /* DBMRCNT (EMR3) */ + ED 0xFD000060, 0x00010004 /* DBMRCNT (EMR) */ + ED 0xFD000060, 0x00000532 /* DBMRCNT (MRS) */ + ED 0xFD000014, 0x00000002 /* DBCMDCNT (PALL) */ + ED 0xFD000014, 0x00000004 /* DBCMDCNT (REF) */ + ED 0xFD000014, 0x00000004 /* DBCMDCNT (REF) */ + ED 0xFD000060, 0x00000432 /* DBMRCNT (MRS) */ + ED 0xFD000060, 0x000103c0 /* DBMRCNT (EMR) */ + ED 0xFD000060, 0x00010040 /* DBMRCNT (EMR) */ + + mov #100,r0 +WAIT_400NS_2: + dt r0 + bf WAIT_400NS_2 + + ED 0xFD000010, 0x00000001 /* DBEN */ + ED 0xFD000044, 0x0000050f /* DBRFPDN1 */ + ED 0xFD000048, 0x236800e6 /* DBRFPDN2 */ + + mov.l DUMMY,r0 + mov.l @r0, r1 /* force single dummy read */ + + ED 0xFD000014, 0x00000002 /* DBCMDCNT (PALL) */ + ED 0xFD000014, 0x00000004 /* DBCMDCNT (REF) */ + ED 0xFD000108, 0x00000080 /* DBPDCNT0 */ + ED 0xFD000040, 0x00010000 /* DBRFPDN0 */ + + rts + nop + + .balign 4 +DUMMY: .long 0xac400000 + ENTRY(ecovec24_sdram_leave_end) diff --git a/arch/sh/boards/mach-ecovec24/setup.c b/arch/sh/boards/mach-ecovec24/setup.c index 5c246289b4f0..39ed8722d11a 100644 --- a/arch/sh/boards/mach-ecovec24/setup.c +++ b/arch/sh/boards/mach-ecovec24/setup.c @@ -64,18 +64,16 @@ /* Heartbeat */ static unsigned char led_pos[] = { 0, 1, 2, 3 }; + static struct heartbeat_data heartbeat_data = { - .regsize = 8, .nr_bits = 4, .bit_pos = led_pos, }; -static struct resource heartbeat_resources[] = { - [0] = { - .start = 0xA405012C, /* PTG */ - .end = 0xA405012E - 1, - .flags = IORESOURCE_MEM, - }, +static struct resource heartbeat_resource = { + .start = 0xA405012C, /* PTG */ + .end = 0xA405012E - 1, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_8BIT, }; static struct platform_device heartbeat_device = { @@ -84,8 +82,8 @@ static struct platform_device heartbeat_device = { .dev = { .platform_data = &heartbeat_data, }, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, + .num_resources = 1, + .resource = &heartbeat_resource, }; /* MTD */ @@ -455,7 +453,7 @@ static struct resource sdhi0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 101, + .start = 100, .flags = IORESOURCE_IRQ, }, }; @@ -491,7 +489,7 @@ static struct resource sdhi1_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 24, + .start = 23, .flags = IORESOURCE_IRQ, }, }; @@ -698,13 +696,13 @@ static struct platform_device camera_devices[] = { #define FCLKBCR 0xa415000c static void fsimck_init(struct clk *clk) { - u32 status = ctrl_inl(clk->enable_reg); + u32 status = __raw_readl(clk->enable_reg); /* use external clock */ status &= ~0x000000ff; status |= 0x00000080; - ctrl_outl(status, clk->enable_reg); + __raw_writel(status, clk->enable_reg); } static struct clk_ops fsimck_clk_ops = { @@ -753,6 +751,26 @@ static struct platform_device fsi_device = { }, }; +/* IrDA */ +static struct resource irda_resources[] = { + [0] = { + .name = "IrDA", + .start = 0xA45D0000, + .end = 0xA45D0049, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 20, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device irda_device = { + .name = "sh_sir", + .num_resources = ARRAY_SIZE(irda_resources), + .resource = irda_resources, +}; + static struct platform_device *ecovec_devices[] __initdata = { &heartbeat_device, &nor_flash_device, @@ -773,8 +791,10 @@ static struct platform_device *ecovec_devices[] __initdata = { &camera_devices[1], &camera_devices[2], &fsi_device, + &irda_device, }; +#ifdef CONFIG_I2C #define EEPROM_ADDR 0x50 static u8 mac_read(struct i2c_adapter *a, u8 command) { @@ -817,6 +837,12 @@ static void __init sh_eth_init(struct sh_eth_plat_data *pd) msleep(10); } } +#else +static void __init sh_eth_init(struct sh_eth_plat_data *pd) +{ + pr_err("unable to read sh_eth MAC address\n"); +} +#endif #define PORT_HIZA 0xA4050158 #define IODRIVEA 0xA405018A @@ -831,7 +857,8 @@ static int __init arch_setup(void) struct clk *clk; /* register board specific self-refresh code */ - sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF, + sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF | + SUSP_SH_RSTANDBY, &ecovec24_sdram_enter_start, &ecovec24_sdram_enter_end, &ecovec24_sdram_leave_start, @@ -855,7 +882,7 @@ static int __init arch_setup(void) gpio_direction_output(GPIO_PTG1, 0); gpio_direction_output(GPIO_PTG2, 0); gpio_direction_output(GPIO_PTG3, 0); - ctrl_outw((ctrl_inw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA); + __raw_writew((__raw_readw(PORT_HIZA) & ~(0x1 << 1)) , PORT_HIZA); /* enable SH-Eth */ gpio_request(GPIO_PTA1, NULL); @@ -875,16 +902,16 @@ static int __init arch_setup(void) gpio_request(GPIO_FN_LNKSTA, NULL); /* enable USB */ - ctrl_outw(0x0000, 0xA4D80000); - ctrl_outw(0x0000, 0xA4D90000); + __raw_writew(0x0000, 0xA4D80000); + __raw_writew(0x0000, 0xA4D90000); gpio_request(GPIO_PTB3, NULL); gpio_request(GPIO_PTB4, NULL); gpio_request(GPIO_PTB5, NULL); gpio_direction_input(GPIO_PTB3); gpio_direction_output(GPIO_PTB4, 0); gpio_direction_output(GPIO_PTB5, 0); - ctrl_outw(0x0600, 0xa40501d4); - ctrl_outw(0x0600, 0xa4050192); + __raw_writew(0x0600, 0xa40501d4); + __raw_writew(0x0600, 0xa4050192); if (gpio_get_value(GPIO_PTB3)) { printk(KERN_INFO "USB1 function is selected\n"); @@ -925,7 +952,7 @@ static int __init arch_setup(void) gpio_request(GPIO_FN_LCDVSYN, NULL); gpio_request(GPIO_FN_LCDDON, NULL); gpio_request(GPIO_FN_LCDLCLK, NULL); - ctrl_outw((ctrl_inw(PORT_HIZA) & ~0x0001), PORT_HIZA); + __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA); gpio_request(GPIO_PTE6, NULL); gpio_request(GPIO_PTU1, NULL); @@ -937,7 +964,7 @@ static int __init arch_setup(void) gpio_direction_output(GPIO_PTA2, 0); /* I/O buffer drive ability is high */ - ctrl_outw((ctrl_inw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA); + __raw_writew((__raw_readw(IODRIVEA) & ~0x00c0) | 0x0080 , IODRIVEA); if (gpio_get_value(GPIO_PTE6)) { /* DVI */ @@ -1069,7 +1096,7 @@ static int __init arch_setup(void) gpio_direction_output(GPIO_PTB7, 0); /* I/O buffer drive ability is high for SDHI1 */ - ctrl_outw((ctrl_inw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA); + __raw_writew((__raw_readw(IODRIVEA) & ~0x3000) | 0x2000 , IODRIVEA); #else /* enable MSIOF0 on CN11 (needs DS2.4 set to OFF) */ gpio_request(GPIO_FN_MSIOF0_TXD, NULL); @@ -1107,6 +1134,11 @@ static int __init arch_setup(void) gpio_request(GPIO_FN_FSIOBLRCK, NULL); gpio_request(GPIO_FN_CLKAUDIOBO, NULL); + /* set SPU2 clock to 83.4 MHz */ + clk = clk_get(NULL, "spu_clk"); + clk_set_rate(clk, clk_round_rate(clk, 83333333)); + clk_put(clk); + /* change parent of FSI B */ clk = clk_get(NULL, "fsib_clk"); clk_register(&fsimckb_clk); @@ -1123,6 +1155,17 @@ static int __init arch_setup(void) gpio_request(GPIO_FN_INTC_IRQ1, NULL); gpio_direction_input(GPIO_FN_INTC_IRQ1); + /* set VPU clock to 166 MHz */ + clk = clk_get(NULL, "vpu_clk"); + clk_set_rate(clk, clk_round_rate(clk, 166000000)); + clk_put(clk); + + /* enable IrDA */ + gpio_request(GPIO_FN_IRDA_OUT, NULL); + gpio_request(GPIO_FN_IRDA_IN, NULL); + gpio_request(GPIO_PTU5, NULL); + gpio_direction_output(GPIO_PTU5, 0); + /* enable I2C device */ i2c_register_board_info(0, i2c0_devices, ARRAY_SIZE(i2c0_devices)); diff --git a/arch/sh/boards/mach-highlander/irq-r7780mp.c b/arch/sh/boards/mach-highlander/irq-r7780mp.c index 83c28bcd4d2a..9893fd3a1358 100644 --- a/arch/sh/boards/mach-highlander/irq-r7780mp.c +++ b/arch/sh/boards/mach-highlander/irq-r7780mp.c @@ -64,7 +64,7 @@ static DECLARE_INTC_DESC(intc_desc, "r7780mp", vectors, unsigned char * __init highlander_plat_irq_setup(void) { - if ((ctrl_inw(0xa4000700) & 0xf000) == 0x2000) { + if ((__raw_readw(0xa4000700) & 0xf000) == 0x2000) { printk(KERN_INFO "Using r7780mp interrupt controller.\n"); register_intc_controller(&intc_desc); return irl2irq; diff --git a/arch/sh/boards/mach-highlander/irq-r7780rp.c b/arch/sh/boards/mach-highlander/irq-r7780rp.c index b721e86b5af4..0805b2151452 100644 --- a/arch/sh/boards/mach-highlander/irq-r7780rp.c +++ b/arch/sh/boards/mach-highlander/irq-r7780rp.c @@ -57,7 +57,7 @@ static DECLARE_INTC_DESC(intc_desc, "r7780rp", vectors, unsigned char * __init highlander_plat_irq_setup(void) { - if (ctrl_inw(0xa5000600)) { + if (__raw_readw(0xa5000600)) { printk(KERN_INFO "Using r7780rp interrupt controller.\n"); register_intc_controller(&intc_desc); return irl2irq; diff --git a/arch/sh/boards/mach-highlander/irq-r7785rp.c b/arch/sh/boards/mach-highlander/irq-r7785rp.c index 3811b060a39b..558b24862776 100644 --- a/arch/sh/boards/mach-highlander/irq-r7785rp.c +++ b/arch/sh/boards/mach-highlander/irq-r7785rp.c @@ -66,20 +66,20 @@ static DECLARE_INTC_DESC(intc_desc, "r7785rp", vectors, unsigned char * __init highlander_plat_irq_setup(void) { - if ((ctrl_inw(0xa4000158) & 0xf000) != 0x1000) + if ((__raw_readw(0xa4000158) & 0xf000) != 0x1000) return NULL; printk(KERN_INFO "Using r7785rp interrupt controller.\n"); - ctrl_outw(0x0000, PA_IRLSSR1); /* FPGA IRLSSR1(CF_CD clear) */ + __raw_writew(0x0000, PA_IRLSSR1); /* FPGA IRLSSR1(CF_CD clear) */ /* Setup the FPGA IRL */ - ctrl_outw(0x0000, PA_IRLPRA); /* FPGA IRLA */ - ctrl_outw(0xe598, PA_IRLPRB); /* FPGA IRLB */ - ctrl_outw(0x7060, PA_IRLPRC); /* FPGA IRLC */ - ctrl_outw(0x0000, PA_IRLPRD); /* FPGA IRLD */ - ctrl_outw(0x4321, PA_IRLPRE); /* FPGA IRLE */ - ctrl_outw(0xdcba, PA_IRLPRF); /* FPGA IRLF */ + __raw_writew(0x0000, PA_IRLPRA); /* FPGA IRLA */ + __raw_writew(0xe598, PA_IRLPRB); /* FPGA IRLB */ + __raw_writew(0x7060, PA_IRLPRC); /* FPGA IRLC */ + __raw_writew(0x0000, PA_IRLPRD); /* FPGA IRLD */ + __raw_writew(0x4321, PA_IRLPRE); /* FPGA IRLE */ + __raw_writew(0xdcba, PA_IRLPRF); /* FPGA IRLF */ register_intc_controller(&intc_desc); return irl2irq; diff --git a/arch/sh/boards/mach-highlander/psw.c b/arch/sh/boards/mach-highlander/psw.c index 37b1a2ee71a5..522786318d36 100644 --- a/arch/sh/boards/mach-highlander/psw.c +++ b/arch/sh/boards/mach-highlander/psw.c @@ -24,7 +24,7 @@ static irqreturn_t psw_irq_handler(int irq, void *arg) unsigned int l, mask; int ret = 0; - l = ctrl_inw(PA_DBSW); + l = __raw_readw(PA_DBSW); /* Nothing to do if there's no state change */ if (psw->state) { @@ -45,7 +45,7 @@ static irqreturn_t psw_irq_handler(int irq, void *arg) out: /* Clear the switch IRQs */ l |= (0x7 << 12); - ctrl_outw(l, PA_DBSW); + __raw_writew(l, PA_DBSW); return IRQ_RETVAL(ret); } diff --git a/arch/sh/boards/mach-highlander/setup.c b/arch/sh/boards/mach-highlander/setup.c index f663c14d8885..affd66747ba3 100644 --- a/arch/sh/boards/mach-highlander/setup.c +++ b/arch/sh/boards/mach-highlander/setup.c @@ -311,13 +311,13 @@ device_initcall(r7780rp_devices_setup); */ static int ivdr_clk_enable(struct clk *clk) { - ctrl_outw(ctrl_inw(PA_IVDRCTL) | (1 << IVDR_CK_ON), PA_IVDRCTL); + __raw_writew(__raw_readw(PA_IVDRCTL) | (1 << IVDR_CK_ON), PA_IVDRCTL); return 0; } static void ivdr_clk_disable(struct clk *clk) { - ctrl_outw(ctrl_inw(PA_IVDRCTL) & ~(1 << IVDR_CK_ON), PA_IVDRCTL); + __raw_writew(__raw_readw(PA_IVDRCTL) & ~(1 << IVDR_CK_ON), PA_IVDRCTL); } static struct clk_ops ivdr_clk_ops = { @@ -337,7 +337,7 @@ static struct clk *r7780rp_clocks[] = { static void r7780rp_power_off(void) { if (mach_is_r7780mp() || mach_is_r7785rp()) - ctrl_outw(0x0001, PA_POFF); + __raw_writew(0x0001, PA_POFF); } /* @@ -345,7 +345,7 @@ static void r7780rp_power_off(void) */ static void __init highlander_setup(char **cmdline_p) { - u16 ver = ctrl_inw(PA_VERREG); + u16 ver = __raw_readw(PA_VERREG); int i; printk(KERN_INFO "Renesas Solutions Highlander %s support.\n", @@ -370,12 +370,12 @@ static void __init highlander_setup(char **cmdline_p) clk_enable(clk); } - ctrl_outw(0x0000, PA_OBLED); /* Clear LED. */ + __raw_writew(0x0000, PA_OBLED); /* Clear LED. */ if (mach_is_r7780rp()) - ctrl_outw(0x0001, PA_SDPOW); /* SD Power ON */ + __raw_writew(0x0001, PA_SDPOW); /* SD Power ON */ - ctrl_outw(ctrl_inw(PA_IVDRCTL) | 0x01, PA_IVDRCTL); /* Si13112 */ + __raw_writew(__raw_readw(PA_IVDRCTL) | 0x01, PA_IVDRCTL); /* Si13112 */ pm_power_off = r7780rp_power_off; } diff --git a/arch/sh/boards/mach-hp6xx/hp6xx_apm.c b/arch/sh/boards/mach-hp6xx/hp6xx_apm.c index e85212faf40a..b49535c0ddd9 100644 --- a/arch/sh/boards/mach-hp6xx/hp6xx_apm.c +++ b/arch/sh/boards/mach-hp6xx/hp6xx_apm.c @@ -53,7 +53,7 @@ static void hp6x0_apm_get_power_status(struct apm_power_info *info) info->ac_line_status = (battery > HP680_BATTERY_AC_ON) ? APM_AC_ONLINE : APM_AC_OFFLINE; - pgdr = ctrl_inb(PGDR); + pgdr = __raw_readb(PGDR); if (pgdr & PGDR_MAIN_BATTERY_OUT) { info->battery_status = APM_BATTERY_STATUS_NOT_PRESENT; info->battery_flag = 0x80; diff --git a/arch/sh/boards/mach-hp6xx/pm.c b/arch/sh/boards/mach-hp6xx/pm.c index d936c1af7620..4499a3749d40 100644 --- a/arch/sh/boards/mach-hp6xx/pm.c +++ b/arch/sh/boards/mach-hp6xx/pm.c @@ -53,17 +53,17 @@ static void pm_enter(void) sh_wdt_write_cnt(0); /* disable PLL1 */ - frqcr = ctrl_inw(FRQCR); + frqcr = __raw_readw(FRQCR); frqcr &= ~(FRQCR_PLLEN | FRQCR_PSTBY); - ctrl_outw(frqcr, FRQCR); + __raw_writew(frqcr, FRQCR); /* enable standby */ - stbcr = ctrl_inb(STBCR); - ctrl_outb(stbcr | STBCR_STBY | STBCR_MSTP2, STBCR); + stbcr = __raw_readb(STBCR); + __raw_writeb(stbcr | STBCR_STBY | STBCR_MSTP2, STBCR); /* set self-refresh */ - mcr = ctrl_inw(MCR); - ctrl_outw(mcr & ~MCR_RFSH, MCR); + mcr = __raw_readw(MCR); + __raw_writew(mcr & ~MCR_RFSH, MCR); /* set interrupt handler */ asm volatile("stc vbr, %0" : "=r" (vbr_old)); @@ -73,8 +73,8 @@ static void pm_enter(void) &wakeup_start, &wakeup_end - &wakeup_start); asm volatile("ldc %0, vbr" : : "r" (vbr_new)); - ctrl_outw(0, RTCNT); - ctrl_outw(mcr | MCR_RFSH | MCR_RMODE, MCR); + __raw_writew(0, RTCNT); + __raw_writew(mcr | MCR_RFSH | MCR_RMODE, MCR); cpu_sleep(); @@ -83,14 +83,14 @@ static void pm_enter(void) free_page(vbr_new); /* enable PLL1 */ - frqcr = ctrl_inw(FRQCR); + frqcr = __raw_readw(FRQCR); frqcr |= FRQCR_PSTBY; - ctrl_outw(frqcr, FRQCR); + __raw_writew(frqcr, FRQCR); udelay(50); frqcr |= FRQCR_PLLEN; - ctrl_outw(frqcr, FRQCR); + __raw_writew(frqcr, FRQCR); - ctrl_outb(stbcr, STBCR); + __raw_writeb(stbcr, STBCR); clear_bl_bit(); } @@ -115,21 +115,21 @@ static int hp6x0_pm_enter(suspend_state_t state) outw(hd64461_stbcr, HD64461_STBCR); #endif - ctrl_outb(0x1f, DACR); + __raw_writeb(0x1f, DACR); - stbcr = ctrl_inb(STBCR); - ctrl_outb(0x01, STBCR); + stbcr = __raw_readb(STBCR); + __raw_writeb(0x01, STBCR); - stbcr2 = ctrl_inb(STBCR2); - ctrl_outb(0x7f , STBCR2); + stbcr2 = __raw_readb(STBCR2); + __raw_writeb(0x7f , STBCR2); outw(0xf07f, HD64461_SCPUCR); pm_enter(); outw(0, HD64461_SCPUCR); - ctrl_outb(stbcr, STBCR); - ctrl_outb(stbcr2, STBCR2); + __raw_writeb(stbcr, STBCR); + __raw_writeb(stbcr2, STBCR2); #ifdef CONFIG_HD64461_ENABLER hd64461_stbcr = inw(HD64461_STBCR); diff --git a/arch/sh/boards/mach-hp6xx/setup.c b/arch/sh/boards/mach-hp6xx/setup.c index e6dd5e96321e..8c9add5f4cfa 100644 --- a/arch/sh/boards/mach-hp6xx/setup.c +++ b/arch/sh/boards/mach-hp6xx/setup.c @@ -149,19 +149,19 @@ static void __init hp6xx_setup(char **cmdline_p) sh_dac_output(0, DAC_SPEAKER_VOLUME); sh_dac_disable(DAC_SPEAKER_VOLUME); - v8 = ctrl_inb(DACR); + v8 = __raw_readb(DACR); v8 &= ~DACR_DAE; - ctrl_outb(v8,DACR); + __raw_writeb(v8,DACR); - v8 = ctrl_inb(SCPDR); + v8 = __raw_readb(SCPDR); v8 |= SCPDR_TS_SCAN_X | SCPDR_TS_SCAN_Y; v8 &= ~SCPDR_TS_SCAN_ENABLE; - ctrl_outb(v8, SCPDR); + __raw_writeb(v8, SCPDR); - v = ctrl_inw(SCPCR); + v = __raw_readw(SCPCR); v &= ~SCPCR_TS_MASK; v |= SCPCR_TS_ENABLE; - ctrl_outw(v, SCPCR); + __raw_writew(v, SCPCR); } device_initcall(hp6xx_devices_setup); diff --git a/arch/sh/boards/mach-kfr2r09/setup.c b/arch/sh/boards/mach-kfr2r09/setup.c index 5d7b5d92475e..b2cd0ed8664e 100644 --- a/arch/sh/boards/mach-kfr2r09/setup.c +++ b/arch/sh/boards/mach-kfr2r09/setup.c @@ -282,7 +282,7 @@ static int camera_power(struct device *dev, int mode) * use 1.8 V for VccQ_VIO * use 2.85V for VccQ_SR */ - ctrl_outw((ctrl_inw(DRVCRB) & ~0x0003) | 0x0001, DRVCRB); + __raw_writew((__raw_readw(DRVCRB) & ~0x0003) | 0x0001, DRVCRB); /* reset clear */ ret = gpio_request(GPIO_PTB4, NULL); @@ -351,7 +351,7 @@ static struct resource kfr2r09_sh_sdhi0_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 101, + .start = 100, .flags = IORESOURCE_IRQ, }, }; @@ -492,13 +492,13 @@ static int kfr2r09_usb0_gadget_setup(void) if (kfr2r09_usb0_gadget_i2c_setup() != 0) return -ENODEV; /* unable to configure using i2c */ - ctrl_outw((ctrl_inw(PORT_MSELCRB) & ~0xc000) | 0x8000, PORT_MSELCRB); + __raw_writew((__raw_readw(PORT_MSELCRB) & ~0xc000) | 0x8000, PORT_MSELCRB); gpio_request(GPIO_FN_PDSTATUS, NULL); /* R-standby disables USB clock */ gpio_request(GPIO_PTV6, NULL); /* USBCLK_ON */ gpio_direction_output(GPIO_PTV6, 1); /* USBCLK_ON = H */ msleep(20); /* wait 20ms to let the clock settle */ clk_enable(clk_get(NULL, "usb0")); - ctrl_outw(0x0600, 0xa40501d4); + __raw_writew(0x0600, 0xa40501d4); return 0; } @@ -526,12 +526,12 @@ static int __init kfr2r09_devices_setup(void) gpio_direction_output(GPIO_PTG3, 1); /* HPON_ON = H */ /* setup NOR flash at CS0 */ - ctrl_outl(0x36db0400, BSC_CS0BCR); - ctrl_outl(0x00000500, BSC_CS0WCR); + __raw_writel(0x36db0400, BSC_CS0BCR); + __raw_writel(0x00000500, BSC_CS0WCR); /* setup NAND flash at CS4 */ - ctrl_outl(0x36db0400, BSC_CS4BCR); - ctrl_outl(0x00000500, BSC_CS4WCR); + __raw_writel(0x36db0400, BSC_CS4BCR); + __raw_writel(0x00000500, BSC_CS4WCR); /* setup KEYSC pins */ gpio_request(GPIO_FN_KEYOUT0, NULL); diff --git a/arch/sh/boards/mach-landisk/gio.c b/arch/sh/boards/mach-landisk/gio.c index 528013188196..01e6abb769b9 100644 --- a/arch/sh/boards/mach-landisk/gio.c +++ b/arch/sh/boards/mach-landisk/gio.c @@ -76,39 +76,39 @@ static long gio_ioctl(struct file *filp, unsigned int cmd, unsigned long arg) break; case GIODRV_IOCSGIODATA1: /* write byte */ - ctrl_outb((unsigned char)(0x0ff & data), addr); + __raw_writeb((unsigned char)(0x0ff & data), addr); break; case GIODRV_IOCSGIODATA2: /* write word */ if (addr & 0x01) { return -EFAULT; } - ctrl_outw((unsigned short int)(0x0ffff & data), addr); + __raw_writew((unsigned short int)(0x0ffff & data), addr); break; case GIODRV_IOCSGIODATA4: /* write long */ if (addr & 0x03) { return -EFAULT; } - ctrl_outl(data, addr); + __raw_writel(data, addr); break; case GIODRV_IOCGGIODATA1: /* read byte */ - data = ctrl_inb(addr); + data = __raw_readb(addr); break; case GIODRV_IOCGGIODATA2: /* read word */ if (addr & 0x01) { return -EFAULT; } - data = ctrl_inw(addr); + data = __raw_readw(addr); break; case GIODRV_IOCGGIODATA4: /* read long */ if (addr & 0x03) { return -EFAULT; } - data = ctrl_inl(addr); + data = __raw_readl(addr); break; default: return -EFAULT; diff --git a/arch/sh/boards/mach-landisk/irq.c b/arch/sh/boards/mach-landisk/irq.c index 7b284cde1f58..96f38a4187d0 100644 --- a/arch/sh/boards/mach-landisk/irq.c +++ b/arch/sh/boards/mach-landisk/irq.c @@ -22,14 +22,14 @@ static void disable_landisk_irq(unsigned int irq) { unsigned char mask = 0xff ^ (0x01 << (irq - 5)); - ctrl_outb(ctrl_inb(PA_IMASK) & mask, PA_IMASK); + __raw_writeb(__raw_readb(PA_IMASK) & mask, PA_IMASK); } static void enable_landisk_irq(unsigned int irq) { unsigned char value = (0x01 << (irq - 5)); - ctrl_outb(ctrl_inb(PA_IMASK) | value, PA_IMASK); + __raw_writeb(__raw_readb(PA_IMASK) | value, PA_IMASK); } static struct irq_chip landisk_irq_chip __read_mostly = { @@ -52,5 +52,5 @@ void __init init_landisk_IRQ(void) handle_level_irq, "level"); enable_landisk_irq(i); } - ctrl_outb(0x00, PA_PWRINT_CLR); + __raw_writeb(0x00, PA_PWRINT_CLR); } diff --git a/arch/sh/boards/mach-landisk/psw.c b/arch/sh/boards/mach-landisk/psw.c index e6b0efa098d1..bef83522f958 100644 --- a/arch/sh/boards/mach-landisk/psw.c +++ b/arch/sh/boards/mach-landisk/psw.c @@ -25,7 +25,7 @@ static irqreturn_t psw_irq_handler(int irq, void *arg) unsigned int sw_value; int ret = 0; - sw_value = (0x0ff & (~ctrl_inb(PA_STATUS))); + sw_value = (0x0ff & (~__raw_readb(PA_STATUS))); /* Nothing to do if there's no state change */ if (psw->state) { @@ -42,7 +42,7 @@ static irqreturn_t psw_irq_handler(int irq, void *arg) out: /* Clear the switch IRQs */ - ctrl_outb(0x00, PA_PWRINT_CLR); + __raw_writeb(0x00, PA_PWRINT_CLR); return IRQ_RETVAL(ret); } diff --git a/arch/sh/boards/mach-landisk/setup.c b/arch/sh/boards/mach-landisk/setup.c index db22ea2e6d49..50337acc18c5 100644 --- a/arch/sh/boards/mach-landisk/setup.c +++ b/arch/sh/boards/mach-landisk/setup.c @@ -25,7 +25,7 @@ void init_landisk_IRQ(void); static void landisk_power_off(void) { - ctrl_outb(0x01, PA_SHUTDOWN); + __raw_writeb(0x01, PA_SHUTDOWN); } static struct resource cf_ide_resources[3]; @@ -63,7 +63,7 @@ static int __init landisk_devices_setup(void) /* open I/O area window */ paddrbase = virt_to_phys((void *)PA_AREA5_IO); prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_IO16); - cf_ide_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot); + cf_ide_base = ioremap_prot(paddrbase, PAGE_SIZE, pgprot_val(prot)); if (!cf_ide_base) { printk("allocate_cf_area : can't open CF I/O window!\n"); return -ENOMEM; @@ -88,7 +88,7 @@ __initcall(landisk_devices_setup); static void __init landisk_setup(char **cmdline_p) { /* LED ON */ - ctrl_outb(ctrl_inb(PA_LED) | 0x03, PA_LED); + __raw_writeb(__raw_readb(PA_LED) | 0x03, PA_LED); printk(KERN_INFO "I-O DATA DEVICE, INC. \"LANDISK Series\" support.\n"); pm_power_off = landisk_power_off; diff --git a/arch/sh/boards/mach-lboxre2/setup.c b/arch/sh/boards/mach-lboxre2/setup.c index 2b0b5818e1e4..79b4e0d77b71 100644 --- a/arch/sh/boards/mach-lboxre2/setup.c +++ b/arch/sh/boards/mach-lboxre2/setup.c @@ -56,8 +56,8 @@ static int __init lboxre2_devices_setup(void) /* open I/O area window */ paddrbase = virt_to_phys((void*)PA_AREA5_IO); psize = PAGE_SIZE; - prot = PAGE_KERNEL_PCC( 1 , _PAGE_PCC_IO16); - cf0_io_base = (u32)p3_ioremap(paddrbase, psize, prot.pgprot); + prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_IO16); + cf0_io_base = (u32)ioremap_prot(paddrbase, psize, pgprot_val(prot)); if (!cf0_io_base) { printk(KERN_ERR "%s : can't open CF I/O window!\n" , __func__ ); return -ENOMEM; diff --git a/arch/sh/boards/mach-microdev/io.c b/arch/sh/boards/mach-microdev/io.c index 52dd748211c7..2960c659020e 100644 --- a/arch/sh/boards/mach-microdev/io.c +++ b/arch/sh/boards/mach-microdev/io.c @@ -141,10 +141,10 @@ static inline void delay(void) #if defined(CONFIG_PCI) /* System board present, just make a dummy SRAM access. (CS0 will be mapped to PCI memory, probably good to avoid it.) */ - ctrl_inw(0xa6800000); + __raw_readw(0xa6800000); #else /* CS0 will be mapped to flash, ROM etc so safe to access it. */ - ctrl_inw(0xa0000000); + __raw_readw(0xa0000000); #endif } diff --git a/arch/sh/boards/mach-microdev/irq.c b/arch/sh/boards/mach-microdev/irq.c index b551963579c1..a26d16669aa2 100644 --- a/arch/sh/boards/mach-microdev/irq.c +++ b/arch/sh/boards/mach-microdev/irq.c @@ -88,7 +88,7 @@ static void disable_microdev_irq(unsigned int irq) fpgaIrq = fpgaIrqTable[irq].fpgaIrq; /* disable interrupts on the FPGA INTC register */ - ctrl_outl(MICRODEV_FPGA_INTC_MASK(fpgaIrq), MICRODEV_FPGA_INTDSB_REG); + __raw_writel(MICRODEV_FPGA_INTC_MASK(fpgaIrq), MICRODEV_FPGA_INTDSB_REG); } static void enable_microdev_irq(unsigned int irq) @@ -107,13 +107,13 @@ static void enable_microdev_irq(unsigned int irq) priorityReg = MICRODEV_FPGA_INTPRI_REG(fpgaIrq); /* set priority for the interrupt */ - priorities = ctrl_inl(priorityReg); + priorities = __raw_readl(priorityReg); priorities &= ~MICRODEV_FPGA_INTPRI_MASK(fpgaIrq); priorities |= MICRODEV_FPGA_INTPRI_LEVEL(fpgaIrq, pri); - ctrl_outl(priorities, priorityReg); + __raw_writel(priorities, priorityReg); /* enable interrupts on the FPGA INTC register */ - ctrl_outl(MICRODEV_FPGA_INTC_MASK(fpgaIrq), MICRODEV_FPGA_INTENB_REG); + __raw_writel(MICRODEV_FPGA_INTC_MASK(fpgaIrq), MICRODEV_FPGA_INTENB_REG); } /* This function sets the desired irq handler to be a MicroDev type */ @@ -134,7 +134,7 @@ extern void __init init_microdev_irq(void) int i; /* disable interrupts on the FPGA INTC register */ - ctrl_outl(~0ul, MICRODEV_FPGA_INTDSB_REG); + __raw_writel(~0ul, MICRODEV_FPGA_INTDSB_REG); for (i = 0; i < NUM_EXTERNAL_IRQS; i++) make_microdev_irq(i); diff --git a/arch/sh/boards/mach-migor/setup.c b/arch/sh/boards/mach-migor/setup.c index 507c77be476d..7da0fc94a01e 100644 --- a/arch/sh/boards/mach-migor/setup.c +++ b/arch/sh/boards/mach-migor/setup.c @@ -397,7 +397,7 @@ static struct resource sdhi_cn9_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 101, + .start = 100, .flags = IORESOURCE_IRQ, }, }; @@ -419,6 +419,9 @@ static struct i2c_board_info migor_i2c_devices[] = { I2C_BOARD_INFO("migor_ts", 0x51), .irq = 38, /* IRQ6 */ }, + { + I2C_BOARD_INFO("wm8978", 0x1a), + }, }; static struct i2c_board_info migor_i2c_camera[] = { @@ -431,7 +434,7 @@ static struct i2c_board_info migor_i2c_camera[] = { }; static struct ov772x_camera_info ov7725_info = { - .buswidth = SOCAM_DATAWIDTH_8, + .flags = OV772X_FLAG_8BIT, }; static struct soc_camera_link ov7725_link = { @@ -496,28 +499,16 @@ static int __init migor_devices_setup(void) &migor_sdram_enter_end, &migor_sdram_leave_start, &migor_sdram_leave_end); -#ifdef CONFIG_PM /* Let D11 LED show STATUS0 */ gpio_request(GPIO_FN_STATUS0, NULL); /* Lit D12 LED show PDSTATUS */ gpio_request(GPIO_FN_PDSTATUS, NULL); -#else - /* Lit D11 LED */ - gpio_request(GPIO_PTJ7, NULL); - gpio_direction_output(GPIO_PTJ7, 1); - gpio_export(GPIO_PTJ7, 0); - - /* Lit D12 LED */ - gpio_request(GPIO_PTJ5, NULL); - gpio_direction_output(GPIO_PTJ5, 1); - gpio_export(GPIO_PTJ5, 0); -#endif /* SMC91C111 - Enable IRQ0, Setup CS4 for 16-bit fast access */ gpio_request(GPIO_FN_IRQ0, NULL); - ctrl_outl(0x00003400, BSC_CS4BCR); - ctrl_outl(0x00110080, BSC_CS4WCR); + __raw_writel(0x00003400, BSC_CS4BCR); + __raw_writel(0x00110080, BSC_CS4WCR); /* KEYSC */ gpio_request(GPIO_FN_KEYOUT0, NULL); @@ -533,7 +524,7 @@ static int __init migor_devices_setup(void) /* NAND Flash */ gpio_request(GPIO_FN_CS6A_CE2B, NULL); - ctrl_outl((ctrl_inl(BSC_CS6ABCR) & ~0x0600) | 0x0200, BSC_CS6ABCR); + __raw_writel((__raw_readl(BSC_CS6ABCR) & ~0x0600) | 0x0200, BSC_CS6ABCR); gpio_request(GPIO_PTA1, NULL); gpio_direction_input(GPIO_PTA1); @@ -627,10 +618,23 @@ static int __init migor_devices_setup(void) #else gpio_direction_output(GPIO_PTT0, 1); #endif - ctrl_outw(ctrl_inw(PORT_MSELCRB) | 0x2000, PORT_MSELCRB); /* D15->D8 */ + __raw_writew(__raw_readw(PORT_MSELCRB) | 0x2000, PORT_MSELCRB); /* D15->D8 */ platform_resource_setup_memory(&migor_ceu_device, "ceu", 4 << 20); + /* SIU: Port B */ + gpio_request(GPIO_FN_SIUBOLR, NULL); + gpio_request(GPIO_FN_SIUBOBT, NULL); + gpio_request(GPIO_FN_SIUBISLD, NULL); + gpio_request(GPIO_FN_SIUBOSLD, NULL); + gpio_request(GPIO_FN_SIUMCKB, NULL); + + /* + * The original driver sets SIUB OLR/OBT, ILR/IBT, and SIUA OLR/OBT to + * output. Need only SIUB, set to output for master mode (table 34.2) + */ + __raw_writew(__raw_readw(PORT_MSELCRA) | 1, PORT_MSELCRA); + i2c_register_board_info(0, migor_i2c_devices, ARRAY_SIZE(migor_i2c_devices)); diff --git a/arch/sh/boards/mach-r2d/irq.c b/arch/sh/boards/mach-r2d/irq.c index 78d7b27c80da..574f009c3c31 100644 --- a/arch/sh/boards/mach-r2d/irq.c +++ b/arch/sh/boards/mach-r2d/irq.c @@ -129,7 +129,7 @@ void __init init_rts7751r2d_IRQ(void) { struct intc_desc *d; - switch (ctrl_inw(PA_VERREG) & 0xf0) { + switch (__raw_readw(PA_VERREG) & 0xf0) { #ifdef CONFIG_RTS7751R2D_PLUS case 0x10: printk(KERN_INFO "Using R2D-PLUS interrupt controller.\n"); @@ -147,7 +147,7 @@ void __init init_rts7751r2d_IRQ(void) #endif default: printk(KERN_INFO "Unknown R2D interrupt controller 0x%04x\n", - ctrl_inw(PA_VERREG)); + __raw_readw(PA_VERREG)); return; } diff --git a/arch/sh/boards/mach-r2d/setup.c b/arch/sh/boards/mach-r2d/setup.c index a625ecb93e47..b84df6a3a93c 100644 --- a/arch/sh/boards/mach-r2d/setup.c +++ b/arch/sh/boards/mach-r2d/setup.c @@ -70,7 +70,7 @@ static struct spi_board_info spi_bus[] = { static void r2d_chip_select(struct sh_spi_info *spi, int cs, int state) { BUG_ON(cs != 0); /* Single Epson RTC-9701JE attached on CS0 */ - ctrl_outw(state == BITBANG_CS_ACTIVE, PA_RTCCE); + __raw_writew(state == BITBANG_CS_ACTIVE, PA_RTCCE); } static struct sh_spi_info spi_info = { @@ -262,7 +262,7 @@ __initcall(rts7751r2d_devices_setup); static void rts7751r2d_power_off(void) { - ctrl_outw(0x0001, PA_POWOFF); + __raw_writew(0x0001, PA_POWOFF); } /* @@ -271,14 +271,14 @@ static void rts7751r2d_power_off(void) static void __init rts7751r2d_setup(char **cmdline_p) { void __iomem *sm501_reg; - u16 ver = ctrl_inw(PA_VERREG); + u16 ver = __raw_readw(PA_VERREG); printk(KERN_INFO "Renesas Technology Sales RTS7751R2D support.\n"); printk(KERN_INFO "FPGA version:%d (revision:%d)\n", (ver >> 4) & 0xf, ver & 0xf); - ctrl_outw(0x0000, PA_OUTPORT); + __raw_writew(0x0000, PA_OUTPORT); pm_power_off = rts7751r2d_power_off; /* sm501 dram configuration: diff --git a/arch/sh/boards/mach-rsk/devices-rsk7203.c b/arch/sh/boards/mach-rsk/devices-rsk7203.c index c37617e63220..4fa08ba10253 100644 --- a/arch/sh/boards/mach-rsk/devices-rsk7203.c +++ b/arch/sh/boards/mach-rsk/devices-rsk7203.c @@ -96,7 +96,7 @@ static int __init rsk7203_devices_setup(void) gpio_request(GPIO_FN_RXD0, NULL); /* Setup LAN9118: CS1 in 16-bit Big Endian Mode, IRQ0 at Port B */ - ctrl_outl(0x36db0400, 0xfffc0008); /* CS1BCR */ + __raw_writel(0x36db0400, 0xfffc0008); /* CS1BCR */ gpio_request(GPIO_FN_IRQ0_PB, NULL); return platform_add_devices(rsk7203_devices, diff --git a/arch/sh/boards/mach-sdk7780/irq.c b/arch/sh/boards/mach-sdk7780/irq.c index 855558163c58..e5f7564f2511 100644 --- a/arch/sh/boards/mach-sdk7780/irq.c +++ b/arch/sh/boards/mach-sdk7780/irq.c @@ -37,9 +37,9 @@ void __init init_sdk7780_IRQ(void) { printk(KERN_INFO "Using SDK7780 interrupt controller.\n"); - ctrl_outw(0xFFFF, FPGA_IRQ0MR); + __raw_writew(0xFFFF, FPGA_IRQ0MR); /* Setup IRL 0-3 */ - ctrl_outw(0x0003, FPGA_IMSR); + __raw_writew(0x0003, FPGA_IMSR); plat_irq_setup_pins(IRQ_MODE_IRL3210); register_intc_controller(&fpga_intc_desc); diff --git a/arch/sh/boards/mach-sdk7780/setup.c b/arch/sh/boards/mach-sdk7780/setup.c index aad94a78dc70..4da38db4b5fe 100644 --- a/arch/sh/boards/mach-sdk7780/setup.c +++ b/arch/sh/boards/mach-sdk7780/setup.c @@ -20,27 +20,18 @@ #define GPIO_PECR 0xFFEA0008 -//* Heartbeat */ -static struct heartbeat_data heartbeat_data = { - .regsize = 16, -}; - -static struct resource heartbeat_resources[] = { - [0] = { - .start = PA_LED, - .end = PA_LED, - .flags = IORESOURCE_MEM, - }, +/* Heartbeat */ +static struct resource heartbeat_resource = { + .start = PA_LED, + .end = PA_LED, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_16BIT, }; static struct platform_device heartbeat_device = { .name = "heartbeat", .id = -1, - .dev = { - .platform_data = &heartbeat_data, - }, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, + .num_resources = 1, + .resource = &heartbeat_resource, }; /* SMC91x */ @@ -83,8 +74,8 @@ device_initcall(sdk7780_devices_setup); static void __init sdk7780_setup(char **cmdline_p) { - u16 ver = ctrl_inw(FPGA_FPVERR); - u16 dateStamp = ctrl_inw(FPGA_FPDATER); + u16 ver = __raw_readw(FPGA_FPVERR); + u16 dateStamp = __raw_readw(FPGA_FPDATER); printk(KERN_INFO "Renesas Technology Europe SDK7780 support.\n"); printk(KERN_INFO "Board version: %d (revision %d), " @@ -94,7 +85,7 @@ static void __init sdk7780_setup(char **cmdline_p) dateStamp); /* Setup pin mux'ing for PCIC */ - ctrl_outw(0x0000, GPIO_PECR); + __raw_writew(0x0000, GPIO_PECR); } /* diff --git a/arch/sh/boards/mach-sdk7786/Makefile b/arch/sh/boards/mach-sdk7786/Makefile new file mode 100644 index 000000000000..a29f19e85b63 --- /dev/null +++ b/arch/sh/boards/mach-sdk7786/Makefile @@ -0,0 +1 @@ +obj-y := setup.o fpga.o irq.o diff --git a/arch/sh/boards/mach-sdk7786/fpga.c b/arch/sh/boards/mach-sdk7786/fpga.c new file mode 100644 index 000000000000..3e4ec66a0417 --- /dev/null +++ b/arch/sh/boards/mach-sdk7786/fpga.c @@ -0,0 +1,72 @@ +/* + * SDK7786 FPGA Support. + * + * Copyright (C) 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/io.h> +#include <linux/bcd.h> +#include <mach/fpga.h> +#include <asm/sizes.h> + +#define FPGA_REGS_OFFSET 0x03fff800 +#define FPGA_REGS_SIZE 0x490 + +/* + * The FPGA can be mapped in any of the generally available areas, + * so we attempt to scan for it using the fixed SRSTR read magic. + * + * Once the FPGA is located, the rest of the mapping data for the other + * components can be determined dynamically from its section mapping + * registers. + */ +static void __iomem *sdk7786_fpga_probe(void) +{ + unsigned long area; + void __iomem *base; + + /* + * Iterate over all of the areas where the FPGA could be mapped. + * The possible range is anywhere from area 0 through 6, area 7 + * is reserved. + */ + for (area = PA_AREA0; area < PA_AREA7; area += SZ_64M) { + base = ioremap_nocache(area + FPGA_REGS_OFFSET, FPGA_REGS_SIZE); + if (!base) { + /* Failed to remap this area, move along. */ + continue; + } + + if (ioread16(base + SRSTR) == SRSTR_MAGIC) + return base; /* Found it! */ + + iounmap(base); + } + + return NULL; +} + +void __iomem *sdk7786_fpga_base; + +void __init sdk7786_fpga_init(void) +{ + u16 version, date; + + sdk7786_fpga_base = sdk7786_fpga_probe(); + if (unlikely(!sdk7786_fpga_base)) { + panic("FPGA detection failed.\n"); + return; + } + + version = fpga_read_reg(FPGAVR); + date = fpga_read_reg(FPGADR); + + pr_info("\tFPGA version:\t%d.%d (built on %d/%d/%d)\n", + bcd2bin(version >> 8) & 0xf, bcd2bin(version & 0xf), + ((date >> 12) & 0xf) + 2000, + (date >> 8) & 0xf, bcd2bin(date & 0xff)); +} diff --git a/arch/sh/boards/mach-sdk7786/irq.c b/arch/sh/boards/mach-sdk7786/irq.c new file mode 100644 index 000000000000..46943a0da5b7 --- /dev/null +++ b/arch/sh/boards/mach-sdk7786/irq.c @@ -0,0 +1,48 @@ +/* + * SDK7786 FPGA IRQ Controller Support. + * + * Copyright (C) 2010 Matt Fleming + * Copyright (C) 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/irq.h> +#include <mach/fpga.h> +#include <mach/irq.h> + +enum { + ATA_IRQ_BIT = 1, + SPI_BUSY_BIT = 2, + LIRQ5_BIT = 3, + LIRQ6_BIT = 4, + LIRQ7_BIT = 5, + LIRQ8_BIT = 6, + KEY_IRQ_BIT = 7, + PEN_IRQ_BIT = 8, + ETH_IRQ_BIT = 9, + RTC_ALARM_BIT = 10, + CRYSTAL_FAIL_BIT = 12, + ETH_PME_BIT = 14, +}; + +void __init sdk7786_init_irq(void) +{ + unsigned int tmp; + + /* Enable priority encoding for all IRLs */ + fpga_write_reg(fpga_read_reg(INTMSR) | 0x0303, INTMSR); + + /* Clear FPGA interrupt status registers */ + fpga_write_reg(0x0000, INTASR); + fpga_write_reg(0x0000, INTBSR); + + /* Unmask FPGA interrupts */ + tmp = fpga_read_reg(INTAMR); + tmp &= ~(1 << ETH_IRQ_BIT); + fpga_write_reg(tmp, INTAMR); + + plat_irq_setup_pins(IRQ_MODE_IRL7654_MASK); + plat_irq_setup_pins(IRQ_MODE_IRL3210_MASK); +} diff --git a/arch/sh/boards/mach-sdk7786/setup.c b/arch/sh/boards/mach-sdk7786/setup.c new file mode 100644 index 000000000000..f094ea2ee783 --- /dev/null +++ b/arch/sh/boards/mach-sdk7786/setup.c @@ -0,0 +1,189 @@ +/* + * Renesas Technology Europe SDK7786 Support. + * + * Copyright (C) 2010 Matt Fleming + * Copyright (C) 2010 Paul Mundt + * + * This file is subject to the terms and conditions of the GNU General Public + * License. See the file "COPYING" in the main directory of this archive + * for more details. + */ +#include <linux/init.h> +#include <linux/platform_device.h> +#include <linux/io.h> +#include <linux/smsc911x.h> +#include <linux/i2c.h> +#include <linux/irq.h> +#include <linux/clk.h> +#include <mach/fpga.h> +#include <mach/irq.h> +#include <asm/machvec.h> +#include <asm/heartbeat.h> +#include <asm/sizes.h> +#include <asm/reboot.h> + +static struct resource heartbeat_resource = { + .start = 0x07fff8b0, + .end = 0x07fff8b0 + sizeof(u16) - 1, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_16BIT, +}; + +static struct platform_device heartbeat_device = { + .name = "heartbeat", + .id = -1, + .num_resources = 1, + .resource = &heartbeat_resource, +}; + +static struct resource smsc911x_resources[] = { + [0] = { + .name = "smsc911x-memory", + .start = 0x07ffff00, + .end = 0x07ffff00 + SZ_256 - 1, + .flags = IORESOURCE_MEM, + }, + [1] = { + .name = "smsc911x-irq", + .start = evt2irq(0x2c0), + .end = evt2irq(0x2c0), + .flags = IORESOURCE_IRQ, + }, +}; + +static struct smsc911x_platform_config smsc911x_config = { + .irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW, + .irq_type = SMSC911X_IRQ_TYPE_OPEN_DRAIN, + .flags = SMSC911X_USE_32BIT, + .phy_interface = PHY_INTERFACE_MODE_MII, +}; + +static struct platform_device smsc911x_device = { + .name = "smsc911x", + .id = -1, + .num_resources = ARRAY_SIZE(smsc911x_resources), + .resource = smsc911x_resources, + .dev = { + .platform_data = &smsc911x_config, + }, +}; + +static struct resource smbus_fpga_resource = { + .start = 0x07fff9e0, + .end = 0x07fff9e0 + SZ_32 - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device smbus_fpga_device = { + .name = "i2c-sdk7786", + .id = 0, + .num_resources = 1, + .resource = &smbus_fpga_resource, +}; + +static struct resource smbus_pcie_resource = { + .start = 0x07fffc30, + .end = 0x07fffc30 + SZ_32 - 1, + .flags = IORESOURCE_MEM, +}; + +static struct platform_device smbus_pcie_device = { + .name = "i2c-sdk7786", + .id = 1, + .num_resources = 1, + .resource = &smbus_pcie_resource, +}; + +static struct i2c_board_info __initdata sdk7786_i2c_devices[] = { + { + I2C_BOARD_INFO("max6900", 0x68), + }, +}; + +static struct platform_device *sh7786_devices[] __initdata = { + &heartbeat_device, + &smsc911x_device, + &smbus_fpga_device, + &smbus_pcie_device, +}; + +static int sdk7786_i2c_setup(void) +{ + unsigned int tmp; + + /* + * Hand over I2C control to the FPGA. + */ + tmp = fpga_read_reg(SBCR); + tmp &= ~SCBR_I2CCEN; + tmp |= SCBR_I2CMEN; + fpga_write_reg(tmp, SBCR); + + return i2c_register_board_info(0, sdk7786_i2c_devices, + ARRAY_SIZE(sdk7786_i2c_devices)); +} + +static int __init sdk7786_devices_setup(void) +{ + int ret; + + ret = platform_add_devices(sh7786_devices, ARRAY_SIZE(sh7786_devices)); + if (unlikely(ret != 0)) + return ret; + + return sdk7786_i2c_setup(); +} +__initcall(sdk7786_devices_setup); + +static int sdk7786_mode_pins(void) +{ + return fpga_read_reg(MODSWR); +} + +static int sdk7786_clk_init(void) +{ + struct clk *clk; + int ret; + + /* + * Only handle the EXTAL case, anyone interfacing a crystal + * resonator will need to provide their own input clock. + */ + if (test_mode_pin(MODE_PIN9)) + return -EINVAL; + + clk = clk_get(NULL, "extal"); + if (!clk || IS_ERR(clk)) + return PTR_ERR(clk); + ret = clk_set_rate(clk, 33333333); + clk_put(clk); + + return ret; +} + +static void sdk7786_restart(char *cmd) +{ + fpga_write_reg(0xa5a5, SRSTR); +} + +/* Initialize the board */ +static void __init sdk7786_setup(char **cmdline_p) +{ + pr_info("Renesas Technology Europe SDK7786 support:\n"); + + sdk7786_fpga_init(); + + pr_info("\tPCB revision:\t%d\n", fpga_read_reg(PCBRR) & 0xf); + + machine_ops.restart = sdk7786_restart; +} + +/* + * The Machine Vector + */ +static struct sh_machine_vector mv_sdk7786 __initmv = { + .mv_name = "SDK7786", + .mv_setup = sdk7786_setup, + .mv_mode_pins = sdk7786_mode_pins, + .mv_clk_init = sdk7786_clk_init, + .mv_init_irq = sdk7786_init_irq, +}; diff --git a/arch/sh/boards/mach-se/7206/io.c b/arch/sh/boards/mach-se/7206/io.c index 180455642a43..adadc77532ee 100644 --- a/arch/sh/boards/mach-se/7206/io.c +++ b/arch/sh/boards/mach-se/7206/io.c @@ -16,7 +16,7 @@ static inline void delay(void) { - ctrl_inw(0x20000000); /* P2 ROM Area */ + __raw_readw(0x20000000); /* P2 ROM Area */ } /* MS7750 requires special versions of in*, out* routines, since diff --git a/arch/sh/boards/mach-se/7206/irq.c b/arch/sh/boards/mach-se/7206/irq.c index aef7f052851a..8d82175d83ab 100644 --- a/arch/sh/boards/mach-se/7206/irq.c +++ b/arch/sh/boards/mach-se/7206/irq.c @@ -32,12 +32,12 @@ static void disable_se7206_irq(unsigned int irq) unsigned short msk0,msk1; /* Set the priority in IPR to 0 */ - val = ctrl_inw(INTC_IPR01); + val = __raw_readw(INTC_IPR01); val &= mask; - ctrl_outw(val, INTC_IPR01); + __raw_writew(val, INTC_IPR01); /* FPGA mask set */ - msk0 = ctrl_inw(INTMSK0); - msk1 = ctrl_inw(INTMSK1); + msk0 = __raw_readw(INTMSK0); + msk1 = __raw_readw(INTMSK1); switch (irq) { case IRQ0_IRQ: @@ -51,8 +51,8 @@ static void disable_se7206_irq(unsigned int irq) msk1 |= 0x00ff; break; } - ctrl_outw(msk0, INTMSK0); - ctrl_outw(msk1, INTMSK1); + __raw_writew(msk0, INTMSK0); + __raw_writew(msk1, INTMSK1); } static void enable_se7206_irq(unsigned int irq) @@ -62,13 +62,13 @@ static void enable_se7206_irq(unsigned int irq) unsigned short msk0,msk1; /* Set priority in IPR back to original value */ - val = ctrl_inw(INTC_IPR01); + val = __raw_readw(INTC_IPR01); val |= value; - ctrl_outw(val, INTC_IPR01); + __raw_writew(val, INTC_IPR01); /* FPGA mask reset */ - msk0 = ctrl_inw(INTMSK0); - msk1 = ctrl_inw(INTMSK1); + msk0 = __raw_readw(INTMSK0); + msk1 = __raw_readw(INTMSK1); switch (irq) { case IRQ0_IRQ: @@ -82,19 +82,20 @@ static void enable_se7206_irq(unsigned int irq) msk1 &= ~0x00ff; break; } - ctrl_outw(msk0, INTMSK0); - ctrl_outw(msk1, INTMSK1); + __raw_writew(msk0, INTMSK0); + __raw_writew(msk1, INTMSK1); } static void eoi_se7206_irq(unsigned int irq) { unsigned short sts0,sts1; + struct irq_desc *desc = irq_to_desc(irq); - if (!(irq_desc[irq].status & (IRQ_DISABLED|IRQ_INPROGRESS))) + if (!(desc->status & (IRQ_DISABLED|IRQ_INPROGRESS))) enable_se7206_irq(irq); /* FPGA isr clear */ - sts0 = ctrl_inw(INTSTS0); - sts1 = ctrl_inw(INTSTS1); + sts0 = __raw_readw(INTSTS0); + sts1 = __raw_readw(INTSTS1); switch (irq) { case IRQ0_IRQ: @@ -108,8 +109,8 @@ static void eoi_se7206_irq(unsigned int irq) sts1 &= ~0x00ff; break; } - ctrl_outw(sts0, INTSTS0); - ctrl_outw(sts1, INTSTS1); + __raw_writew(sts0, INTSTS0); + __raw_writew(sts1, INTSTS1); } static struct irq_chip se7206_irq_chip __read_mostly = { @@ -136,11 +137,11 @@ void __init init_se7206_IRQ(void) make_se7206_irq(IRQ0_IRQ); /* SMC91C111 */ make_se7206_irq(IRQ1_IRQ); /* ATA */ make_se7206_irq(IRQ3_IRQ); /* SLOT / PCM */ - ctrl_outw(inw(INTC_ICR1) | 0x000b ,INTC_ICR1 ) ; /* ICR1 */ + __raw_writew(inw(INTC_ICR1) | 0x000b ,INTC_ICR1 ) ; /* ICR1 */ /* FPGA System register setup*/ - ctrl_outw(0x0000,INTSTS0); /* Clear INTSTS0 */ - ctrl_outw(0x0000,INTSTS1); /* Clear INTSTS1 */ + __raw_writew(0x0000,INTSTS0); /* Clear INTSTS0 */ + __raw_writew(0x0000,INTSTS1); /* Clear INTSTS1 */ /* IRQ0=LAN, IRQ1=ATA, IRQ3=SLT,PCM */ - ctrl_outw(0x0001,INTSEL); + __raw_writew(0x0001,INTSEL); } diff --git a/arch/sh/boards/mach-se/7206/setup.c b/arch/sh/boards/mach-se/7206/setup.c index f5466384972e..8f5c65d43d1d 100644 --- a/arch/sh/boards/mach-se/7206/setup.c +++ b/arch/sh/boards/mach-se/7206/setup.c @@ -50,15 +50,12 @@ static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 }; static struct heartbeat_data heartbeat_data = { .bit_pos = heartbeat_bit_pos, .nr_bits = ARRAY_SIZE(heartbeat_bit_pos), - .regsize = 32, }; -static struct resource heartbeat_resources[] = { - [0] = { - .start = PA_LED, - .end = PA_LED, - .flags = IORESOURCE_MEM, - }, +static struct resource heartbeat_resource = { + .start = PA_LED, + .end = PA_LED, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_32BIT, }; static struct platform_device heartbeat_device = { @@ -67,8 +64,8 @@ static struct platform_device heartbeat_device = { .dev = { .platform_data = &heartbeat_data, }, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, + .num_resources = 1, + .resource = &heartbeat_resource, }; static struct platform_device *se7206_devices[] __initdata = { diff --git a/arch/sh/boards/mach-se/7343/irq.c b/arch/sh/boards/mach-se/7343/irq.c index 051c29d4eae0..d4305c26e9f7 100644 --- a/arch/sh/boards/mach-se/7343/irq.c +++ b/arch/sh/boards/mach-se/7343/irq.c @@ -16,16 +16,18 @@ #include <linux/io.h> #include <mach-se/mach/se7343.h> +unsigned int se7343_fpga_irq[SE7343_FPGA_IRQ_NR] = { 0, }; + static void disable_se7343_irq(unsigned int irq) { - unsigned int bit = irq - SE7343_FPGA_IRQ_BASE; - ctrl_outw(ctrl_inw(PA_CPLD_IMSK) | 1 << bit, PA_CPLD_IMSK); + unsigned int bit = (unsigned int)get_irq_chip_data(irq); + __raw_writew(__raw_readw(PA_CPLD_IMSK) | 1 << bit, PA_CPLD_IMSK); } static void enable_se7343_irq(unsigned int irq) { - unsigned int bit = irq - SE7343_FPGA_IRQ_BASE; - ctrl_outw(ctrl_inw(PA_CPLD_IMSK) & ~(1 << bit), PA_CPLD_IMSK); + unsigned int bit = (unsigned int)get_irq_chip_data(irq); + __raw_writew(__raw_readw(PA_CPLD_IMSK) & ~(1 << bit), PA_CPLD_IMSK); } static struct irq_chip se7343_irq_chip __read_mostly = { @@ -37,19 +39,16 @@ static struct irq_chip se7343_irq_chip __read_mostly = { static void se7343_irq_demux(unsigned int irq, struct irq_desc *desc) { - unsigned short intv = ctrl_inw(PA_CPLD_ST); - struct irq_desc *ext_desc; - unsigned int ext_irq = SE7343_FPGA_IRQ_BASE; + unsigned short intv = __raw_readw(PA_CPLD_ST); + unsigned int ext_irq = 0; intv &= (1 << SE7343_FPGA_IRQ_NR) - 1; - while (intv) { - if (intv & 1) { - ext_desc = irq_desc + ext_irq; - handle_level_irq(ext_irq, ext_desc); - } - intv >>= 1; - ext_irq++; + for (; intv; intv >>= 1, ext_irq++) { + if (!(intv & 1)) + continue; + + generic_handle_irq(se7343_fpga_irq[ext_irq]); } } @@ -58,16 +57,24 @@ static void se7343_irq_demux(unsigned int irq, struct irq_desc *desc) */ void __init init_7343se_IRQ(void) { - int i; + int i, irq; + + __raw_writew(0, PA_CPLD_IMSK); /* disable all irqs */ + __raw_writew(0x2000, 0xb03fffec); /* mrshpc irq enable */ - ctrl_outw(0, PA_CPLD_IMSK); /* disable all irqs */ - ctrl_outw(0x2000, 0xb03fffec); /* mrshpc irq enable */ + for (i = 0; i < SE7343_FPGA_IRQ_NR; i++) { + irq = create_irq(); + if (irq < 0) + return; + se7343_fpga_irq[i] = irq; - for (i = 0; i < SE7343_FPGA_IRQ_NR; i++) - set_irq_chip_and_handler_name(SE7343_FPGA_IRQ_BASE + i, + set_irq_chip_and_handler_name(se7343_fpga_irq[i], &se7343_irq_chip, handle_level_irq, "level"); + set_irq_chip_data(se7343_fpga_irq[i], (void *)i); + } + set_irq_chained_handler(IRQ0_IRQ, se7343_irq_demux); set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW); set_irq_chained_handler(IRQ1_IRQ, se7343_irq_demux); diff --git a/arch/sh/boards/mach-se/7343/setup.c b/arch/sh/boards/mach-se/7343/setup.c index 4de56f35f419..d2370af56d77 100644 --- a/arch/sh/boards/mach-se/7343/setup.c +++ b/arch/sh/boards/mach-se/7343/setup.c @@ -11,26 +11,17 @@ #include <asm/irq.h> #include <asm/io.h> -static struct resource heartbeat_resources[] = { - [0] = { - .start = PA_LED, - .end = PA_LED, - .flags = IORESOURCE_MEM, - }, -}; - -static struct heartbeat_data heartbeat_data = { - .regsize = 16, +static struct resource heartbeat_resource = { + .start = PA_LED, + .end = PA_LED, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_16BIT, }; static struct platform_device heartbeat_device = { .name = "heartbeat", .id = -1, - .dev = { - .platform_data = &heartbeat_data, - }, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, + .num_resources = 1, + .resource = &heartbeat_resource, }; static struct mtd_partition nor_flash_partitions[] = { @@ -82,7 +73,6 @@ static struct plat_serial8250_port serial_platform_data[] = { .mapbase = 0x16000000, .regshift = 1, .flags = ST16C2550C_FLAGS, - .irq = UARTA_IRQ, .uartclk = 7372800, }, [1] = { @@ -90,7 +80,6 @@ static struct plat_serial8250_port serial_platform_data[] = { .mapbase = 0x17000000, .regshift = 1, .flags = ST16C2550C_FLAGS, - .irq = UARTB_IRQ, .uartclk = 7372800, }, { }, @@ -121,7 +110,7 @@ static struct resource usb_resources[] = { .flags = IORESOURCE_MEM, }, [2] = { - .start = USB_IRQ, + /* Filled in later */ .flags = IORESOURCE_IRQ, }, }; @@ -138,8 +127,8 @@ static struct isp116x_platform_data usb_platform_data = { static struct platform_device usb_device = { .name = "isp116x-hcd", .id = -1, - .num_resources = ARRAY_SIZE(usb_resources), - .resource = usb_resources, + .num_resources = ARRAY_SIZE(usb_resources), + .resource = usb_resources, .dev = { .platform_data = &usb_platform_data, }, @@ -155,6 +144,13 @@ static struct platform_device *sh7343se_platform_devices[] __initdata = { static int __init sh7343se_devices_setup(void) { + /* Wire-up dynamic vectors */ + serial_platform_data[0].irq = se7343_fpga_irq[SE7343_FPGA_IRQ_UARTA]; + serial_platform_data[1].irq = se7343_fpga_irq[SE7343_FPGA_IRQ_UARTB]; + + usb_resources[2].start = usb_resources[2].end = + se7343_fpga_irq[SE7343_FPGA_IRQ_USB]; + return platform_add_devices(sh7343se_platform_devices, ARRAY_SIZE(sh7343se_platform_devices)); } @@ -165,10 +161,10 @@ device_initcall(sh7343se_devices_setup); */ static void __init sh7343se_setup(char **cmdline_p) { - ctrl_outw(0xf900, FPGA_OUT); /* FPGA */ + __raw_writew(0xf900, FPGA_OUT); /* FPGA */ - ctrl_outw(0x0002, PORT_PECR); /* PORT E 1 = IRQ5 */ - ctrl_outw(0x0020, PORT_PSELD); + __raw_writew(0x0002, PORT_PECR); /* PORT E 1 = IRQ5 */ + __raw_writew(0x0020, PORT_PSELD); printk(KERN_INFO "MS7343CP01 Setup...done\n"); } @@ -179,6 +175,5 @@ static void __init sh7343se_setup(char **cmdline_p) static struct sh_machine_vector mv_7343se __initmv = { .mv_name = "SolutionEngine 7343", .mv_setup = sh7343se_setup, - .mv_nr_irqs = SE7343_FPGA_IRQ_BASE + SE7343_FPGA_IRQ_NR, .mv_init_irq = init_7343se_IRQ, }; diff --git a/arch/sh/boards/mach-se/770x/irq.c b/arch/sh/boards/mach-se/770x/irq.c index ec1fea571b52..1028c17b81bc 100644 --- a/arch/sh/boards/mach-se/770x/irq.c +++ b/arch/sh/boards/mach-se/770x/irq.c @@ -96,13 +96,13 @@ static struct ipr_desc ipr_irq_desc = { void __init init_se_IRQ(void) { /* Disable all interrupts */ - ctrl_outw(0, BCR_ILCRA); - ctrl_outw(0, BCR_ILCRB); - ctrl_outw(0, BCR_ILCRC); - ctrl_outw(0, BCR_ILCRD); - ctrl_outw(0, BCR_ILCRE); - ctrl_outw(0, BCR_ILCRF); - ctrl_outw(0, BCR_ILCRG); + __raw_writew(0, BCR_ILCRA); + __raw_writew(0, BCR_ILCRB); + __raw_writew(0, BCR_ILCRC); + __raw_writew(0, BCR_ILCRD); + __raw_writew(0, BCR_ILCRE); + __raw_writew(0, BCR_ILCRF); + __raw_writew(0, BCR_ILCRG); register_ipr_controller(&ipr_irq_desc); } diff --git a/arch/sh/boards/mach-se/770x/setup.c b/arch/sh/boards/mach-se/770x/setup.c index 527eb6b12610..66d39d1b0901 100644 --- a/arch/sh/boards/mach-se/770x/setup.c +++ b/arch/sh/boards/mach-se/770x/setup.c @@ -93,15 +93,12 @@ static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 }; static struct heartbeat_data heartbeat_data = { .bit_pos = heartbeat_bit_pos, .nr_bits = ARRAY_SIZE(heartbeat_bit_pos), - .regsize = 16, }; -static struct resource heartbeat_resources[] = { - [0] = { - .start = PA_LED, - .end = PA_LED, - .flags = IORESOURCE_MEM, - }, +static struct resource heartbeat_resource = { + .start = PA_LED, + .end = PA_LED, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_16BIT, }; static struct platform_device heartbeat_device = { @@ -110,8 +107,8 @@ static struct platform_device heartbeat_device = { .dev = { .platform_data = &heartbeat_data, }, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, + .num_resources = 1, + .resource = &heartbeat_resource, }; #if defined(CONFIG_CPU_SUBTYPE_SH7710) ||\ diff --git a/arch/sh/boards/mach-se/7721/irq.c b/arch/sh/boards/mach-se/7721/irq.c index b417acc4dad0..d85022ea3f12 100644 --- a/arch/sh/boards/mach-se/7721/irq.c +++ b/arch/sh/boards/mach-se/7721/irq.c @@ -38,7 +38,7 @@ static DECLARE_INTC_DESC(intc_desc, "SE7721", vectors, void __init init_se7721_IRQ(void) { /* PPCR */ - ctrl_outw(ctrl_inw(0xa4050118) & ~0x00ff, 0xa4050118); + __raw_writew(__raw_readw(0xa4050118) & ~0x00ff, 0xa4050118); register_intc_controller(&intc_desc); intc_set_priority(MRSHPC_IRQ0, 0xf - MRSHPC_IRQ0); diff --git a/arch/sh/boards/mach-se/7721/setup.c b/arch/sh/boards/mach-se/7721/setup.c index 55af4c36b43a..7416ad7ee53a 100644 --- a/arch/sh/boards/mach-se/7721/setup.c +++ b/arch/sh/boards/mach-se/7721/setup.c @@ -23,15 +23,12 @@ static unsigned char heartbeat_bit_pos[] = { 8, 9, 10, 11, 12, 13, 14, 15 }; static struct heartbeat_data heartbeat_data = { .bit_pos = heartbeat_bit_pos, .nr_bits = ARRAY_SIZE(heartbeat_bit_pos), - .regsize = 16, }; -static struct resource heartbeat_resources[] = { - [0] = { - .start = PA_LED, - .end = PA_LED, - .flags = IORESOURCE_MEM, - }, +static struct resource heartbeat_resource = { + .start = PA_LED, + .end = PA_LED, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_16BIT, }; static struct platform_device heartbeat_device = { @@ -40,8 +37,8 @@ static struct platform_device heartbeat_device = { .dev = { .platform_data = &heartbeat_data, }, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, + .num_resources = 1, + .resource = &heartbeat_resource, }; static struct resource cf_ide_resources[] = { @@ -83,10 +80,10 @@ device_initcall(se7721_devices_setup); static void __init se7721_setup(char **cmdline_p) { /* for USB */ - ctrl_outw(0x0000, 0xA405010C); /* PGCR */ - ctrl_outw(0x0000, 0xA405010E); /* PHCR */ - ctrl_outw(0x00AA, 0xA4050118); /* PPCR */ - ctrl_outw(0x0000, 0xA4050124); /* PSELA */ + __raw_writew(0x0000, 0xA405010C); /* PGCR */ + __raw_writew(0x0000, 0xA405010E); /* PHCR */ + __raw_writew(0x00AA, 0xA4050118); /* PPCR */ + __raw_writew(0x0000, 0xA4050124); /* PSELA */ } /* diff --git a/arch/sh/boards/mach-se/7722/irq.c b/arch/sh/boards/mach-se/7722/irq.c index b221b6842b0d..61605db04ee6 100644 --- a/arch/sh/boards/mach-se/7722/irq.c +++ b/arch/sh/boards/mach-se/7722/irq.c @@ -21,13 +21,13 @@ unsigned int se7722_fpga_irq[SE7722_FPGA_IRQ_NR] = { 0, }; static void disable_se7722_irq(unsigned int irq) { unsigned int bit = (unsigned int)get_irq_chip_data(irq); - ctrl_outw(ctrl_inw(IRQ01_MASK) | 1 << bit, IRQ01_MASK); + __raw_writew(__raw_readw(IRQ01_MASK) | 1 << bit, IRQ01_MASK); } static void enable_se7722_irq(unsigned int irq) { unsigned int bit = (unsigned int)get_irq_chip_data(irq); - ctrl_outw(ctrl_inw(IRQ01_MASK) & ~(1 << bit), IRQ01_MASK); + __raw_writew(__raw_readw(IRQ01_MASK) & ~(1 << bit), IRQ01_MASK); } static struct irq_chip se7722_irq_chip __read_mostly = { @@ -39,7 +39,7 @@ static struct irq_chip se7722_irq_chip __read_mostly = { static void se7722_irq_demux(unsigned int irq, struct irq_desc *desc) { - unsigned short intv = ctrl_inw(IRQ01_STS); + unsigned short intv = __raw_readw(IRQ01_STS); unsigned int ext_irq = 0; intv &= (1 << SE7722_FPGA_IRQ_NR) - 1; @@ -59,8 +59,8 @@ void __init init_se7722_IRQ(void) { int i, irq; - ctrl_outw(0, IRQ01_MASK); /* disable all irqs */ - ctrl_outw(0x2000, 0xb03fffec); /* mrshpc irq enable */ + __raw_writew(0, IRQ01_MASK); /* disable all irqs */ + __raw_writew(0x2000, 0xb03fffec); /* mrshpc irq enable */ for (i = 0; i < SE7722_FPGA_IRQ_NR; i++) { irq = create_irq(); diff --git a/arch/sh/boards/mach-se/7722/setup.c b/arch/sh/boards/mach-se/7722/setup.c index b1cb9425b600..80a4e571b310 100644 --- a/arch/sh/boards/mach-se/7722/setup.c +++ b/arch/sh/boards/mach-se/7722/setup.c @@ -25,26 +25,17 @@ #include <cpu/sh7722.h> /* Heartbeat */ -static struct heartbeat_data heartbeat_data = { - .regsize = 16, -}; - -static struct resource heartbeat_resources[] = { - [0] = { - .start = PA_LED, - .end = PA_LED, - .flags = IORESOURCE_MEM, - }, +static struct resource heartbeat_resource = { + .start = PA_LED, + .end = PA_LED, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_16BIT, }; static struct platform_device heartbeat_device = { .name = "heartbeat", .id = -1, - .dev = { - .platform_data = &heartbeat_data, - }, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, + .num_resources = 1, + .resource = &heartbeat_resource, }; /* SMC91x */ @@ -165,32 +156,32 @@ device_initcall(se7722_devices_setup); static void __init se7722_setup(char **cmdline_p) { - ctrl_outw(0x010D, FPGA_OUT); /* FPGA */ + __raw_writew(0x010D, FPGA_OUT); /* FPGA */ - ctrl_outw(0x0000, PORT_PECR); /* PORT E 1 = IRQ5 ,E 0 = BS */ - ctrl_outw(0x1000, PORT_PJCR); /* PORT J 1 = IRQ1,J 0 =IRQ0 */ + __raw_writew(0x0000, PORT_PECR); /* PORT E 1 = IRQ5 ,E 0 = BS */ + __raw_writew(0x1000, PORT_PJCR); /* PORT J 1 = IRQ1,J 0 =IRQ0 */ /* LCDC I/O */ - ctrl_outw(0x0020, PORT_PSELD); + __raw_writew(0x0020, PORT_PSELD); /* SIOF1*/ - ctrl_outw(0x0003, PORT_PSELB); - ctrl_outw(0xe000, PORT_PSELC); - ctrl_outw(0x0000, PORT_PKCR); + __raw_writew(0x0003, PORT_PSELB); + __raw_writew(0xe000, PORT_PSELC); + __raw_writew(0x0000, PORT_PKCR); /* LCDC */ - ctrl_outw(0x4020, PORT_PHCR); - ctrl_outw(0x0000, PORT_PLCR); - ctrl_outw(0x0000, PORT_PMCR); - ctrl_outw(0x0002, PORT_PRCR); - ctrl_outw(0x0000, PORT_PXCR); /* LCDC,CS6A */ + __raw_writew(0x4020, PORT_PHCR); + __raw_writew(0x0000, PORT_PLCR); + __raw_writew(0x0000, PORT_PMCR); + __raw_writew(0x0002, PORT_PRCR); + __raw_writew(0x0000, PORT_PXCR); /* LCDC,CS6A */ /* KEYSC */ - ctrl_outw(0x0A10, PORT_PSELA); /* BS,SHHID2 */ - ctrl_outw(0x0000, PORT_PYCR); - ctrl_outw(0x0000, PORT_PZCR); - ctrl_outw(ctrl_inw(PORT_HIZCRA) & ~0x4000, PORT_HIZCRA); - ctrl_outw(ctrl_inw(PORT_HIZCRC) & ~0xc000, PORT_HIZCRC); + __raw_writew(0x0A10, PORT_PSELA); /* BS,SHHID2 */ + __raw_writew(0x0000, PORT_PYCR); + __raw_writew(0x0000, PORT_PZCR); + __raw_writew(__raw_readw(PORT_HIZCRA) & ~0x4000, PORT_HIZCRA); + __raw_writew(__raw_readw(PORT_HIZCRC) & ~0xc000, PORT_HIZCRC); } /* diff --git a/arch/sh/boards/mach-se/7724/irq.c b/arch/sh/boards/mach-se/7724/irq.c index f76cf3b49f23..0942be2daef6 100644 --- a/arch/sh/boards/mach-se/7724/irq.c +++ b/arch/sh/boards/mach-se/7724/irq.c @@ -72,14 +72,14 @@ static void disable_se7724_irq(unsigned int irq) { struct fpga_irq set = get_fpga_irq(fpga2irq(irq)); unsigned int bit = irq - set.base; - ctrl_outw(ctrl_inw(set.mraddr) | 0x0001 << bit, set.mraddr); + __raw_writew(__raw_readw(set.mraddr) | 0x0001 << bit, set.mraddr); } static void enable_se7724_irq(unsigned int irq) { struct fpga_irq set = get_fpga_irq(fpga2irq(irq)); unsigned int bit = irq - set.base; - ctrl_outw(ctrl_inw(set.mraddr) & ~(0x0001 << bit), set.mraddr); + __raw_writew(__raw_readw(set.mraddr) & ~(0x0001 << bit), set.mraddr); } static struct irq_chip se7724_irq_chip __read_mostly = { @@ -92,19 +92,16 @@ static struct irq_chip se7724_irq_chip __read_mostly = { static void se7724_irq_demux(unsigned int irq, struct irq_desc *desc) { struct fpga_irq set = get_fpga_irq(irq); - unsigned short intv = ctrl_inw(set.sraddr); - struct irq_desc *ext_desc; + unsigned short intv = __raw_readw(set.sraddr); unsigned int ext_irq = set.base; intv &= set.mask; - while (intv) { - if (intv & 0x0001) { - ext_desc = irq_desc + ext_irq; - handle_level_irq(ext_irq, ext_desc); - } - intv >>= 1; - ext_irq++; + for (; intv; intv >>= 1, ext_irq++) { + if (!(intv & 1)) + continue; + + generic_handle_irq(ext_irq); } } @@ -113,20 +110,39 @@ static void se7724_irq_demux(unsigned int irq, struct irq_desc *desc) */ void __init init_se7724_IRQ(void) { - int i; - - ctrl_outw(0xffff, IRQ0_MR); /* mask all */ - ctrl_outw(0xffff, IRQ1_MR); /* mask all */ - ctrl_outw(0xffff, IRQ2_MR); /* mask all */ - ctrl_outw(0x0000, IRQ0_SR); /* clear irq */ - ctrl_outw(0x0000, IRQ1_SR); /* clear irq */ - ctrl_outw(0x0000, IRQ2_SR); /* clear irq */ - ctrl_outw(0x002a, IRQ_MODE); /* set irq type */ - - for (i = 0; i < SE7724_FPGA_IRQ_NR; i++) - set_irq_chip_and_handler_name(SE7724_FPGA_IRQ_BASE + i, + int i, nid = cpu_to_node(boot_cpu_data); + + __raw_writew(0xffff, IRQ0_MR); /* mask all */ + __raw_writew(0xffff, IRQ1_MR); /* mask all */ + __raw_writew(0xffff, IRQ2_MR); /* mask all */ + __raw_writew(0x0000, IRQ0_SR); /* clear irq */ + __raw_writew(0x0000, IRQ1_SR); /* clear irq */ + __raw_writew(0x0000, IRQ2_SR); /* clear irq */ + __raw_writew(0x002a, IRQ_MODE); /* set irq type */ + + for (i = 0; i < SE7724_FPGA_IRQ_NR; i++) { + int irq, wanted; + + wanted = SE7724_FPGA_IRQ_BASE + i; + + irq = create_irq_nr(wanted, nid); + if (unlikely(irq == 0)) { + pr_err("%s: failed hooking irq %d for FPGA\n", + __func__, wanted); + return; + } + + if (unlikely(irq != wanted)) { + pr_err("%s: got irq %d but wanted %d, bailing.\n", + __func__, irq, wanted); + destroy_irq(irq); + return; + } + + set_irq_chip_and_handler_name(irq, &se7724_irq_chip, handle_level_irq, "level"); + } set_irq_chained_handler(IRQ0_IRQ, se7724_irq_demux); set_irq_type(IRQ0_IRQ, IRQ_TYPE_LEVEL_LOW); diff --git a/arch/sh/boards/mach-se/7724/sdram.S b/arch/sh/boards/mach-se/7724/sdram.S index 9040167d5022..6fa4734d09c7 100644 --- a/arch/sh/boards/mach-se/7724/sdram.S +++ b/arch/sh/boards/mach-se/7724/sdram.S @@ -39,6 +39,10 @@ ENTRY(ms7724se_sdram_leave_start) /* DBSC: put memory in auto-refresh mode */ + mov.l @(SH_SLEEP_MODE, r5), r0 + tst #SUSP_SH_RSTANDBY, r0 + bf resume_rstandby + ED 0xFD000040, 0x00000000 /* DBRFPDN0 */ WAIT 1 ED 0xFD000014, 0x00000002 /* DBCMDCNT (PALL) */ @@ -49,4 +53,79 @@ ENTRY(ms7724se_sdram_leave_start) rts nop +resume_rstandby: + + /* CPG: setup clocks before restarting external memory */ + + ED 0xA4150024, 0x00004000 /* PLLCR */ + + mov.l FRQCRA,r0 + mov.l @r0,r3 + mov.l KICK,r1 + or r1, r3 + mov.l r3, @r0 + + mov.l LSTATS,r0 + mov #1,r1 +WAIT_LSTATS: + mov.l @r0,r3 + tst r1,r3 + bf WAIT_LSTATS + + /* DBSC: re-initialize and put in auto-refresh */ + + ED 0xFD000108, 0x00000181 /* DBPDCNT0 */ + ED 0xFD000020, 0x015B0002 /* DBCONF */ + ED 0xFD000030, 0x03071502 /* DBTR0 */ + ED 0xFD000034, 0x02020102 /* DBTR1 */ + ED 0xFD000038, 0x01090405 /* DBTR2 */ + ED 0xFD00003C, 0x00000002 /* DBTR3 */ + ED 0xFD000008, 0x00000005 /* DBKIND */ + ED 0xFD000040, 0x00000001 /* DBRFPDN0 */ + ED 0xFD000040, 0x00000000 /* DBRFPDN0 */ + ED 0xFD000018, 0x00000001 /* DBCKECNT */ + + mov #100,r0 +WAIT_400NS: + dt r0 + bf WAIT_400NS + + ED 0xFD000014, 0x00000002 /* DBCMDCNT (PALL) */ + ED 0xFD000060, 0x00020000 /* DBMRCNT (EMR2) */ + ED 0xFD000060, 0x00030000 /* DBMRCNT (EMR3) */ + ED 0xFD000060, 0x00010004 /* DBMRCNT (EMR) */ + ED 0xFD000060, 0x00000532 /* DBMRCNT (MRS) */ + ED 0xFD000014, 0x00000002 /* DBCMDCNT (PALL) */ + ED 0xFD000014, 0x00000004 /* DBCMDCNT (REF) */ + ED 0xFD000014, 0x00000004 /* DBCMDCNT (REF) */ + ED 0xFD000060, 0x00000432 /* DBMRCNT (MRS) */ + ED 0xFD000060, 0x000103c0 /* DBMRCNT (EMR) */ + ED 0xFD000060, 0x00010040 /* DBMRCNT (EMR) */ + + mov #100,r0 +WAIT_400NS_2: + dt r0 + bf WAIT_400NS_2 + + ED 0xFD000010, 0x00000001 /* DBEN */ + ED 0xFD000044, 0x0000050f /* DBRFPDN1 */ + ED 0xFD000048, 0x236800e6 /* DBRFPDN2 */ + + mov.l DUMMY,r0 + mov.l @r0, r1 /* force single dummy read */ + + ED 0xFD000014, 0x00000002 /* DBCMDCNT (PALL) */ + ED 0xFD000014, 0x00000004 /* DBCMDCNT (REF) */ + ED 0xFD000108, 0x00000080 /* DBPDCNT0 */ + ED 0xFD000040, 0x00010000 /* DBRFPDN0 */ + + rts + nop + + .balign 4 +DUMMY: .long 0xac400000 +FRQCRA: .long 0xa4150000 +KICK: .long 0x80000000 +LSTATS: .long 0xa4150060 + ENTRY(ms7724se_sdram_leave_end) diff --git a/arch/sh/boards/mach-se/7724/setup.c b/arch/sh/boards/mach-se/7724/setup.c index 858ecb25d469..66cdbc3c7af9 100644 --- a/arch/sh/boards/mach-se/7724/setup.c +++ b/arch/sh/boards/mach-se/7724/setup.c @@ -53,26 +53,17 @@ */ /* Heartbeat */ -static struct heartbeat_data heartbeat_data = { - .regsize = 16, -}; - -static struct resource heartbeat_resources[] = { - [0] = { - .start = PA_LED, - .end = PA_LED, - .flags = IORESOURCE_MEM, - }, +static struct resource heartbeat_resource = { + .start = PA_LED, + .end = PA_LED, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_16BIT, }; static struct platform_device heartbeat_device = { .name = "heartbeat", .id = -1, - .dev = { - .platform_data = &heartbeat_data, - }, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, + .num_resources = 1, + .resource = &heartbeat_resource, }; /* LAN91C111 */ @@ -265,12 +256,12 @@ static struct platform_device ceu1_device = { #define FCLKACR 0xa4150008 static void fsimck_init(struct clk *clk) { - u32 status = ctrl_inl(clk->enable_reg); + u32 status = __raw_readl(clk->enable_reg); /* use external clock */ status &= ~0x000000ff; status |= 0x00000080; - ctrl_outl(status, clk->enable_reg); + __raw_writel(status, clk->enable_reg); } static struct clk_ops fsimck_clk_ops = { @@ -322,7 +313,7 @@ static struct platform_device fsi_device = { /* KEYSC in SoC (Needs SW33-2 set to ON) */ static struct sh_keysc_info keysc_info = { .mode = SH_KEYSC_MODE_1, - .scan_timing = 10, + .scan_timing = 3, .delay = 50, .keycodes = { KEY_1, KEY_2, KEY_3, KEY_4, KEY_5, @@ -460,7 +451,7 @@ static struct resource sdhi0_cn7_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 101, + .start = 100, .flags = IORESOURCE_IRQ, }, }; @@ -483,7 +474,7 @@ static struct resource sdhi1_cn8_resources[] = { .flags = IORESOURCE_MEM, }, [1] = { - .start = 24, + .start = 23, .flags = IORESOURCE_IRQ, }, }; @@ -498,6 +489,26 @@ static struct platform_device sdhi1_cn8_device = { }, }; +/* IrDA */ +static struct resource irda_resources[] = { + [0] = { + .name = "IrDA", + .start = 0xA45D0000, + .end = 0xA45D0049, + .flags = IORESOURCE_MEM, + }, + [1] = { + .start = 20, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device irda_device = { + .name = "sh_sir", + .num_resources = ARRAY_SIZE(irda_resources), + .resource = irda_resources, +}; + static struct platform_device *ms7724se_devices[] __initdata = { &heartbeat_device, &smc91x_eth_device, @@ -512,6 +523,7 @@ static struct platform_device *ms7724se_devices[] __initdata = { &fsi_device, &sdhi0_cn7_device, &sdhi1_cn8_device, + &irda_device, }; /* I2C device */ @@ -531,7 +543,7 @@ static int __init sh_eth_is_eeprom_ready(void) int t = 10000; while (t--) { - if (!ctrl_inw(EEPROM_STAT)) + if (!__raw_readw(EEPROM_STAT)) return 1; udelay(1); } @@ -551,13 +563,13 @@ static void __init sh_eth_init(void) /* read MAC addr from EEPROM */ for (i = 0 ; i < 3 ; i++) { - ctrl_outw(0x0, EEPROM_OP); /* read */ - ctrl_outw(i*2, EEPROM_ADR); - ctrl_outw(0x1, EEPROM_STRT); + __raw_writew(0x0, EEPROM_OP); /* read */ + __raw_writew(i*2, EEPROM_ADR); + __raw_writew(0x1, EEPROM_STRT); if (!sh_eth_is_eeprom_ready()) return; - mac = ctrl_inw(EEPROM_DATA); + mac = __raw_readw(EEPROM_DATA); sh_eth_plat.mac_addr[i << 1] = mac & 0xff; sh_eth_plat.mac_addr[(i << 1) + 1] = mac >> 8; } @@ -594,28 +606,29 @@ arch_initcall(arch_setup); static int __init devices_setup(void) { - u16 sw = ctrl_inw(SW4140); /* select camera, monitor */ - struct clk *fsia_clk; + u16 sw = __raw_readw(SW4140); /* select camera, monitor */ + struct clk *clk; /* register board specific self-refresh code */ - sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF, + sh_mobile_register_self_refresh(SUSP_SH_STANDBY | SUSP_SH_SF | + SUSP_SH_RSTANDBY, &ms7724se_sdram_enter_start, &ms7724se_sdram_enter_end, &ms7724se_sdram_leave_start, &ms7724se_sdram_leave_end); /* Reset Release */ - ctrl_outw(ctrl_inw(FPGA_OUT) & + __raw_writew(__raw_readw(FPGA_OUT) & ~((1 << 1) | /* LAN */ (1 << 6) | /* VIDEO DAC */ (1 << 7) | /* AK4643 */ + (1 << 8) | /* IrDA */ (1 << 12) | /* USB0 */ (1 << 14)), /* RMII */ FPGA_OUT); /* turn on USB clocks, use external clock */ - ctrl_outw((ctrl_inw(PORT_MSELCRB) & ~0xc000) | 0x8000, PORT_MSELCRB); + __raw_writew((__raw_readw(PORT_MSELCRB) & ~0xc000) | 0x8000, PORT_MSELCRB); -#ifdef CONFIG_PM /* Let LED9 show STATUS2 */ gpio_request(GPIO_FN_STATUS2, NULL); @@ -624,28 +637,12 @@ static int __init devices_setup(void) /* Lit LED11 show PDSTATUS */ gpio_request(GPIO_FN_PDSTATUS, NULL); -#else - /* Lit LED9 */ - gpio_request(GPIO_PTJ6, NULL); - gpio_direction_output(GPIO_PTJ6, 1); - gpio_export(GPIO_PTJ6, 0); - - /* Lit LED10 */ - gpio_request(GPIO_PTJ5, NULL); - gpio_direction_output(GPIO_PTJ5, 1); - gpio_export(GPIO_PTJ5, 0); - - /* Lit LED11 */ - gpio_request(GPIO_PTJ7, NULL); - gpio_direction_output(GPIO_PTJ7, 1); - gpio_export(GPIO_PTJ7, 0); -#endif /* enable USB0 port */ - ctrl_outw(0x0600, 0xa40501d4); + __raw_writew(0x0600, 0xa40501d4); /* enable USB1 port */ - ctrl_outw(0x0600, 0xa4050192); + __raw_writew(0x0600, 0xa4050192); /* enable IRQ 0,1,2 */ gpio_request(GPIO_FN_INTC_IRQ0, NULL); @@ -693,7 +690,7 @@ static int __init devices_setup(void) gpio_request(GPIO_FN_LCDVCPWC, NULL); gpio_request(GPIO_FN_LCDRD, NULL); gpio_request(GPIO_FN_LCDLCLK, NULL); - ctrl_outw((ctrl_inw(PORT_HIZA) & ~0x0001), PORT_HIZA); + __raw_writew((__raw_readw(PORT_HIZA) & ~0x0001), PORT_HIZA); /* enable CEU0 */ gpio_request(GPIO_FN_VIO0_D15, NULL); @@ -764,13 +761,18 @@ static int __init devices_setup(void) gpio_request(GPIO_FN_CLKAUDIOBO, NULL); gpio_request(GPIO_FN_FSIIASD, NULL); + /* set SPU2 clock to 83.4 MHz */ + clk = clk_get(NULL, "spu_clk"); + clk_set_rate(clk, clk_round_rate(clk, 83333333)); + clk_put(clk); + /* change parent of FSI A */ - fsia_clk = clk_get(NULL, "fsia_clk"); + clk = clk_get(NULL, "fsia_clk"); clk_register(&fsimcka_clk); - clk_set_parent(fsia_clk, &fsimcka_clk); - clk_set_rate(fsia_clk, 11000); + clk_set_parent(clk, &fsimcka_clk); + clk_set_rate(clk, 11000); clk_set_rate(&fsimcka_clk, 11000); - clk_put(fsia_clk); + clk_put(clk); /* SDHI0 connected to cn7 */ gpio_request(GPIO_FN_SDHI0CD, NULL); @@ -792,6 +794,10 @@ static int __init devices_setup(void) gpio_request(GPIO_FN_SDHI1CMD, NULL); gpio_request(GPIO_FN_SDHI1CLK, NULL); + /* enable IrDA */ + gpio_request(GPIO_FN_IRDA_OUT, NULL); + gpio_request(GPIO_FN_IRDA_IN, NULL); + /* * enable SH-Eth * diff --git a/arch/sh/boards/mach-se/7780/irq.c b/arch/sh/boards/mach-se/7780/irq.c index 121744c08714..d5c9edc172a3 100644 --- a/arch/sh/boards/mach-se/7780/irq.c +++ b/arch/sh/boards/mach-se/7780/irq.c @@ -24,30 +24,30 @@ void __init init_se7780_IRQ(void) { /* enable all interrupt at FPGA */ - ctrl_outw(0, FPGA_INTMSK1); + __raw_writew(0, FPGA_INTMSK1); /* mask SM501 interrupt */ - ctrl_outw((ctrl_inw(FPGA_INTMSK1) | 0x0002), FPGA_INTMSK1); + __raw_writew((__raw_readw(FPGA_INTMSK1) | 0x0002), FPGA_INTMSK1); /* enable all interrupt at FPGA */ - ctrl_outw(0, FPGA_INTMSK2); + __raw_writew(0, FPGA_INTMSK2); /* set FPGA INTSEL register */ /* FPGA + 0x06 */ - ctrl_outw( ((IRQPIN_SM501 << IRQPOS_SM501) | + __raw_writew( ((IRQPIN_SM501 << IRQPOS_SM501) | (IRQPIN_SMC91CX << IRQPOS_SMC91CX)), FPGA_INTSEL1); /* FPGA + 0x08 */ - ctrl_outw(((IRQPIN_EXTINT4 << IRQPOS_EXTINT4) | + __raw_writew(((IRQPIN_EXTINT4 << IRQPOS_EXTINT4) | (IRQPIN_EXTINT3 << IRQPOS_EXTINT3) | (IRQPIN_EXTINT2 << IRQPOS_EXTINT2) | (IRQPIN_EXTINT1 << IRQPOS_EXTINT1)), FPGA_INTSEL2); /* FPGA + 0x0A */ - ctrl_outw((IRQPIN_PCCPW << IRQPOS_PCCPW), FPGA_INTSEL3); + __raw_writew((IRQPIN_PCCPW << IRQPOS_PCCPW), FPGA_INTSEL3); plat_irq_setup_pins(IRQ_MODE_IRQ); /* install handlers for IRQ0-7 */ /* ICR1: detect low level(for 2ndcut) */ - ctrl_outl(0xAAAA0000, INTC_ICR1); + __raw_writel(0xAAAA0000, INTC_ICR1); /* * FPGA PCISEL register initialize @@ -63,6 +63,6 @@ void __init init_se7780_IRQ(void) * INTD || INTD | INTC | -- | INTA * ------------------------------------- */ - ctrl_outw(0x0013, FPGA_PCI_INTSEL1); - ctrl_outw(0xE402, FPGA_PCI_INTSEL2); + __raw_writew(0x0013, FPGA_PCI_INTSEL1); + __raw_writew(0xE402, FPGA_PCI_INTSEL2); } diff --git a/arch/sh/boards/mach-se/7780/setup.c b/arch/sh/boards/mach-se/7780/setup.c index 1d3a867e94e3..6f7c207138e1 100644 --- a/arch/sh/boards/mach-se/7780/setup.c +++ b/arch/sh/boards/mach-se/7780/setup.c @@ -17,26 +17,17 @@ #include <asm/heartbeat.h> /* Heartbeat */ -static struct heartbeat_data heartbeat_data = { - .regsize = 16, -}; - -static struct resource heartbeat_resources[] = { - [0] = { - .start = PA_LED, - .end = PA_LED, - .flags = IORESOURCE_MEM, - }, +static struct resource heartbeat_resource = { + .start = PA_LED, + .end = PA_LED, + .flags = IORESOURCE_MEM | IORESOURCE_MEM_16BIT, }; static struct platform_device heartbeat_device = { .name = "heartbeat", .id = -1, - .dev = { - .platform_data = &heartbeat_data, - }, - .num_resources = ARRAY_SIZE(heartbeat_resources), - .resource = heartbeat_resources, + .num_resources = 1, + .resource = &heartbeat_resource, }; /* SMC91x */ @@ -84,14 +75,14 @@ device_initcall(se7780_devices_setup); static void __init se7780_setup(char **cmdline_p) { /* "SH-Linux" on LED Display */ - ctrl_outw( 'S' , PA_LED_DISP + (DISP_SEL0_ADDR << 1) ); - ctrl_outw( 'H' , PA_LED_DISP + (DISP_SEL1_ADDR << 1) ); - ctrl_outw( '-' , PA_LED_DISP + (DISP_SEL2_ADDR << 1) ); - ctrl_outw( 'L' , PA_LED_DISP + (DISP_SEL3_ADDR << 1) ); - ctrl_outw( 'i' , PA_LED_DISP + (DISP_SEL4_ADDR << 1) ); - ctrl_outw( 'n' , PA_LED_DISP + (DISP_SEL5_ADDR << 1) ); - ctrl_outw( 'u' , PA_LED_DISP + (DISP_SEL6_ADDR << 1) ); - ctrl_outw( 'x' , PA_LED_DISP + (DISP_SEL7_ADDR << 1) ); + __raw_writew( 'S' , PA_LED_DISP + (DISP_SEL0_ADDR << 1) ); + __raw_writew( 'H' , PA_LED_DISP + (DISP_SEL1_ADDR << 1) ); + __raw_writew( '-' , PA_LED_DISP + (DISP_SEL2_ADDR << 1) ); + __raw_writew( 'L' , PA_LED_DISP + (DISP_SEL3_ADDR << 1) ); + __raw_writew( 'i' , PA_LED_DISP + (DISP_SEL4_ADDR << 1) ); + __raw_writew( 'n' , PA_LED_DISP + (DISP_SEL5_ADDR << 1) ); + __raw_writew( 'u' , PA_LED_DISP + (DISP_SEL6_ADDR << 1) ); + __raw_writew( 'x' , PA_LED_DISP + (DISP_SEL7_ADDR << 1) ); printk(KERN_INFO "Hitachi UL Solutions Engine 7780SE03 support.\n"); @@ -102,15 +93,15 @@ static void __init se7780_setup(char **cmdline_p) * REQ2/GNT2 -> Serial ATA * REQ3/GNT3 -> PCI slot */ - ctrl_outw(0x0213, FPGA_REQSEL); + __raw_writew(0x0213, FPGA_REQSEL); /* GPIO setting */ - ctrl_outw(0x0000, GPIO_PECR); - ctrl_outw(ctrl_inw(GPIO_PHCR)&0xfff3, GPIO_PHCR); - ctrl_outw(0x0c00, GPIO_PMSELR); + __raw_writew(0x0000, GPIO_PECR); + __raw_writew(__raw_readw(GPIO_PHCR)&0xfff3, GPIO_PHCR); + __raw_writew(0x0c00, GPIO_PMSELR); /* iVDR Power ON */ - ctrl_outw(0x0001, FPGA_IVDRPW); + __raw_writew(0x0001, FPGA_IVDRPW); } /* diff --git a/arch/sh/boards/mach-sh03/rtc.c b/arch/sh/boards/mach-sh03/rtc.c index a8b9f844ab5b..1b200990500c 100644 --- a/arch/sh/boards/mach-sh03/rtc.c +++ b/arch/sh/boards/mach-sh03/rtc.c @@ -44,15 +44,15 @@ unsigned long get_cmos_time(void) spin_lock(&sh03_rtc_lock); again: do { - sec = (ctrl_inb(RTC_SEC1) & 0xf) + (ctrl_inb(RTC_SEC10) & 0x7) * 10; - min = (ctrl_inb(RTC_MIN1) & 0xf) + (ctrl_inb(RTC_MIN10) & 0xf) * 10; - hour = (ctrl_inb(RTC_HOU1) & 0xf) + (ctrl_inb(RTC_HOU10) & 0xf) * 10; - day = (ctrl_inb(RTC_DAY1) & 0xf) + (ctrl_inb(RTC_DAY10) & 0xf) * 10; - mon = (ctrl_inb(RTC_MON1) & 0xf) + (ctrl_inb(RTC_MON10) & 0xf) * 10; - year = (ctrl_inb(RTC_YEA1) & 0xf) + (ctrl_inb(RTC_YEA10) & 0xf) * 10 - + (ctrl_inb(RTC_YEA100 ) & 0xf) * 100 - + (ctrl_inb(RTC_YEA1000) & 0xf) * 1000; - } while (sec != (ctrl_inb(RTC_SEC1) & 0xf) + (ctrl_inb(RTC_SEC10) & 0x7) * 10); + sec = (__raw_readb(RTC_SEC1) & 0xf) + (__raw_readb(RTC_SEC10) & 0x7) * 10; + min = (__raw_readb(RTC_MIN1) & 0xf) + (__raw_readb(RTC_MIN10) & 0xf) * 10; + hour = (__raw_readb(RTC_HOU1) & 0xf) + (__raw_readb(RTC_HOU10) & 0xf) * 10; + day = (__raw_readb(RTC_DAY1) & 0xf) + (__raw_readb(RTC_DAY10) & 0xf) * 10; + mon = (__raw_readb(RTC_MON1) & 0xf) + (__raw_readb(RTC_MON10) & 0xf) * 10; + year = (__raw_readb(RTC_YEA1) & 0xf) + (__raw_readb(RTC_YEA10) & 0xf) * 10 + + (__raw_readb(RTC_YEA100 ) & 0xf) * 100 + + (__raw_readb(RTC_YEA1000) & 0xf) * 1000; + } while (sec != (__raw_readb(RTC_SEC1) & 0xf) + (__raw_readb(RTC_SEC10) & 0x7) * 10); if (year == 0 || mon < 1 || mon > 12 || day > 31 || day < 1 || hour > 23 || min > 59 || sec > 59) { printk(KERN_ERR @@ -60,16 +60,16 @@ unsigned long get_cmos_time(void) printk("year=%d, mon=%d, day=%d, hour=%d, min=%d, sec=%d\n", year, mon, day, hour, min, sec); - ctrl_outb(0, RTC_SEC1); ctrl_outb(0, RTC_SEC10); - ctrl_outb(0, RTC_MIN1); ctrl_outb(0, RTC_MIN10); - ctrl_outb(0, RTC_HOU1); ctrl_outb(0, RTC_HOU10); - ctrl_outb(6, RTC_WEE1); - ctrl_outb(1, RTC_DAY1); ctrl_outb(0, RTC_DAY10); - ctrl_outb(1, RTC_MON1); ctrl_outb(0, RTC_MON10); - ctrl_outb(0, RTC_YEA1); ctrl_outb(0, RTC_YEA10); - ctrl_outb(0, RTC_YEA100); - ctrl_outb(2, RTC_YEA1000); - ctrl_outb(0, RTC_CTL); + __raw_writeb(0, RTC_SEC1); __raw_writeb(0, RTC_SEC10); + __raw_writeb(0, RTC_MIN1); __raw_writeb(0, RTC_MIN10); + __raw_writeb(0, RTC_HOU1); __raw_writeb(0, RTC_HOU10); + __raw_writeb(6, RTC_WEE1); + __raw_writeb(1, RTC_DAY1); __raw_writeb(0, RTC_DAY10); + __raw_writeb(1, RTC_MON1); __raw_writeb(0, RTC_MON10); + __raw_writeb(0, RTC_YEA1); __raw_writeb(0, RTC_YEA10); + __raw_writeb(0, RTC_YEA100); + __raw_writeb(2, RTC_YEA1000); + __raw_writeb(0, RTC_CTL); goto again; } @@ -93,9 +93,9 @@ static int set_rtc_mmss(unsigned long nowtime) /* gets recalled with irq locally disabled */ spin_lock(&sh03_rtc_lock); for (i = 0 ; i < 1000000 ; i++) /* may take up to 1 second... */ - if (!(ctrl_inb(RTC_CTL) & RTC_BUSY)) + if (!(__raw_readb(RTC_CTL) & RTC_BUSY)) break; - cmos_minutes = (ctrl_inb(RTC_MIN1) & 0xf) + (ctrl_inb(RTC_MIN10) & 0xf) * 10; + cmos_minutes = (__raw_readb(RTC_MIN1) & 0xf) + (__raw_readb(RTC_MIN10) & 0xf) * 10; real_seconds = nowtime % 60; real_minutes = nowtime / 60; if (((abs(real_minutes - cmos_minutes) + 15)/30) & 1) @@ -103,10 +103,10 @@ static int set_rtc_mmss(unsigned long nowtime) real_minutes %= 60; if (abs(real_minutes - cmos_minutes) < 30) { - ctrl_outb(real_seconds % 10, RTC_SEC1); - ctrl_outb(real_seconds / 10, RTC_SEC10); - ctrl_outb(real_minutes % 10, RTC_MIN1); - ctrl_outb(real_minutes / 10, RTC_MIN10); + __raw_writeb(real_seconds % 10, RTC_SEC1); + __raw_writeb(real_seconds / 10, RTC_SEC10); + __raw_writeb(real_minutes % 10, RTC_MIN1); + __raw_writeb(real_minutes / 10, RTC_MIN10); } else { printk(KERN_WARNING "set_rtc_mmss: can't update from %d to %d\n", diff --git a/arch/sh/boards/mach-sh03/setup.c b/arch/sh/boards/mach-sh03/setup.c index 74cfb4b8b03d..af4a0c012a96 100644 --- a/arch/sh/boards/mach-sh03/setup.c +++ b/arch/sh/boards/mach-sh03/setup.c @@ -82,7 +82,7 @@ static int __init sh03_devices_setup(void) /* open I/O area window */ paddrbase = virt_to_phys((void *)PA_AREA5_IO); prot = PAGE_KERNEL_PCC(1, _PAGE_PCC_IO16); - cf_ide_base = p3_ioremap(paddrbase, PAGE_SIZE, prot.pgprot); + cf_ide_base = ioremap_prot(paddrbase, PAGE_SIZE, pgprot_val(prot)); if (!cf_ide_base) { printk("allocate_cf_area : can't open CF I/O window!\n"); return -ENOMEM; diff --git a/arch/sh/boards/mach-sh7763rdp/irq.c b/arch/sh/boards/mach-sh7763rdp/irq.c index d8ebfa7d8c76..add698c8f2b4 100644 --- a/arch/sh/boards/mach-sh7763rdp/irq.c +++ b/arch/sh/boards/mach-sh7763rdp/irq.c @@ -28,18 +28,18 @@ void __init init_sh7763rdp_IRQ(void) { /* GPIO enabled */ - ctrl_outl(1 << 25, INTC_INT2MSKCR); + __raw_writel(1 << 25, INTC_INT2MSKCR); /* enable GPIO interrupts */ - ctrl_outl((ctrl_inl(INTC_INT2PRI7) & 0xFF00FFFF) | 0x000F0000, + __raw_writel((__raw_readl(INTC_INT2PRI7) & 0xFF00FFFF) | 0x000F0000, INTC_INT2PRI7); /* USBH enabled */ - ctrl_outl(1 << 17, INTC_INT2MSKCR1); + __raw_writel(1 << 17, INTC_INT2MSKCR1); /* GETHER enabled */ - ctrl_outl(1 << 16, INTC_INT2MSKCR1); + __raw_writel(1 << 16, INTC_INT2MSKCR1); /* DMAC enabled */ - ctrl_outl(1 << 8, INTC_INT2MSKCR); + __raw_writel(1 << 8, INTC_INT2MSKCR); } diff --git a/arch/sh/boards/mach-sh7763rdp/setup.c b/arch/sh/boards/mach-sh7763rdp/setup.c index 390534a0b35c..f64a6918224c 100644 --- a/arch/sh/boards/mach-sh7763rdp/setup.c +++ b/arch/sh/boards/mach-sh7763rdp/setup.c @@ -158,50 +158,50 @@ device_initcall(sh7763rdp_devices_setup); static void __init sh7763rdp_setup(char **cmdline_p) { /* Board version check */ - if (ctrl_inw(CPLD_BOARD_ID_ERV_REG) == 0xECB1) + if (__raw_readw(CPLD_BOARD_ID_ERV_REG) == 0xECB1) printk(KERN_INFO "RTE Standard Configuration\n"); else printk(KERN_INFO "RTA Standard Configuration\n"); /* USB pin select bits (clear bit 5-2 to 0) */ - ctrl_outw((ctrl_inw(PORT_PSEL2) & 0xFFC3), PORT_PSEL2); + __raw_writew((__raw_readw(PORT_PSEL2) & 0xFFC3), PORT_PSEL2); /* USBH setup port I controls to other (clear bits 4-9 to 0) */ - ctrl_outw(ctrl_inw(PORT_PICR) & 0xFC0F, PORT_PICR); + __raw_writew(__raw_readw(PORT_PICR) & 0xFC0F, PORT_PICR); /* Select USB Host controller */ - ctrl_outw(0x00, USB_USBHSC); + __raw_writew(0x00, USB_USBHSC); /* For LCD */ /* set PTJ7-1, bits 15-2 of PJCR to 0 */ - ctrl_outw(ctrl_inw(PORT_PJCR) & 0x0003, PORT_PJCR); + __raw_writew(__raw_readw(PORT_PJCR) & 0x0003, PORT_PJCR); /* set PTI5, bits 11-10 of PICR to 0 */ - ctrl_outw(ctrl_inw(PORT_PICR) & 0xF3FF, PORT_PICR); - ctrl_outw(0, PORT_PKCR); - ctrl_outw(0, PORT_PLCR); + __raw_writew(__raw_readw(PORT_PICR) & 0xF3FF, PORT_PICR); + __raw_writew(0, PORT_PKCR); + __raw_writew(0, PORT_PLCR); /* set PSEL2 bits 14-8, 5-4, of PSEL2 to 0 */ - ctrl_outw((ctrl_inw(PORT_PSEL2) & 0x00C0), PORT_PSEL2); + __raw_writew((__raw_readw(PORT_PSEL2) & 0x00C0), PORT_PSEL2); /* set PSEL3 bits 14-12, 6-4, 2-0 of PSEL3 to 0 */ - ctrl_outw((ctrl_inw(PORT_PSEL3) & 0x0700), PORT_PSEL3); + __raw_writew((__raw_readw(PORT_PSEL3) & 0x0700), PORT_PSEL3); /* For HAC */ /* bit3-0 0100:HAC & SSI1 enable */ - ctrl_outw((ctrl_inw(PORT_PSEL1) & 0xFFF0) | 0x0004, PORT_PSEL1); + __raw_writew((__raw_readw(PORT_PSEL1) & 0xFFF0) | 0x0004, PORT_PSEL1); /* bit14 1:SSI_HAC_CLK enable */ - ctrl_outw(ctrl_inw(PORT_PSEL4) | 0x4000, PORT_PSEL4); + __raw_writew(__raw_readw(PORT_PSEL4) | 0x4000, PORT_PSEL4); /* SH-Ether */ - ctrl_outw((ctrl_inw(PORT_PSEL1) & ~0xff00) | 0x2400, PORT_PSEL1); - ctrl_outw(0x0, PORT_PFCR); - ctrl_outw(0x0, PORT_PFCR); - ctrl_outw(0x0, PORT_PFCR); + __raw_writew((__raw_readw(PORT_PSEL1) & ~0xff00) | 0x2400, PORT_PSEL1); + __raw_writew(0x0, PORT_PFCR); + __raw_writew(0x0, PORT_PFCR); + __raw_writew(0x0, PORT_PFCR); /* MMC */ /*selects SCIF and MMC other functions */ - ctrl_outw(0x0001, PORT_PSEL0); + __raw_writew(0x0001, PORT_PSEL0); /* MMC clock operates */ - ctrl_outl(ctrl_inl(MSTPCR1) & ~0x8, MSTPCR1); - ctrl_outw(ctrl_inw(PORT_PACR) & ~0x3000, PORT_PACR); - ctrl_outw(ctrl_inw(PORT_PCCR) & ~0xCFC3, PORT_PCCR); + __raw_writel(__raw_readl(MSTPCR1) & ~0x8, MSTPCR1); + __raw_writew(__raw_readw(PORT_PACR) & ~0x3000, PORT_PACR); + __raw_writew(__raw_readw(PORT_PCCR) & ~0xCFC3, PORT_PCCR); } static struct sh_machine_vector mv_sh7763rdp __initmv = { diff --git a/arch/sh/boards/mach-snapgear/setup.c b/arch/sh/boards/mach-snapgear/setup.c index a3277a23cf14..331745dee379 100644 --- a/arch/sh/boards/mach-snapgear/setup.c +++ b/arch/sh/boards/mach-snapgear/setup.c @@ -30,7 +30,7 @@ static irqreturn_t eraseconfig_interrupt(int irq, void *dev_id) { - (void)ctrl_inb(0xb8000000); /* dummy read */ + (void)__raw_readb(0xb8000000); /* dummy read */ printk("SnapGear: erase switch interrupt!\n"); diff --git a/arch/sh/boards/mach-systemh/irq.c b/arch/sh/boards/mach-systemh/irq.c index 986a0e71d220..523aea5dc94e 100644 --- a/arch/sh/boards/mach-systemh/irq.c +++ b/arch/sh/boards/mach-systemh/irq.c @@ -41,13 +41,13 @@ static void disable_systemh_irq(unsigned int irq) unsigned long val, mask = 0x01 << 1; /* Clear the "irq"th bit in the mask and set it in the request */ - val = ctrl_inl((unsigned long)systemh_irq_mask_register); + val = __raw_readl((unsigned long)systemh_irq_mask_register); val &= ~mask; - ctrl_outl(val, (unsigned long)systemh_irq_mask_register); + __raw_writel(val, (unsigned long)systemh_irq_mask_register); - val = ctrl_inl((unsigned long)systemh_irq_request_register); + val = __raw_readl((unsigned long)systemh_irq_request_register); val |= mask; - ctrl_outl(val, (unsigned long)systemh_irq_request_register); + __raw_writel(val, (unsigned long)systemh_irq_request_register); } } @@ -57,9 +57,9 @@ static void enable_systemh_irq(unsigned int irq) unsigned long val, mask = 0x01 << 1; /* Set "irq"th bit in the mask register */ - val = ctrl_inl((unsigned long)systemh_irq_mask_register); + val = __raw_readl((unsigned long)systemh_irq_mask_register); val |= mask; - ctrl_outl(val, (unsigned long)systemh_irq_mask_register); + __raw_writel(val, (unsigned long)systemh_irq_mask_register); } } diff --git a/arch/sh/boards/mach-titan/Makefile b/arch/sh/boards/mach-titan/Makefile deleted file mode 100644 index 08d753700062..000000000000 --- a/arch/sh/boards/mach-titan/Makefile +++ /dev/null @@ -1,5 +0,0 @@ -# -# Makefile for the Nimble Microsystems TITAN specific parts of the kernel -# - -obj-y := setup.o io.o diff --git a/arch/sh/boards/mach-titan/io.c b/arch/sh/boards/mach-titan/io.c deleted file mode 100644 index 0130e9826aca..000000000000 --- a/arch/sh/boards/mach-titan/io.c +++ /dev/null @@ -1,108 +0,0 @@ -/* - * I/O routines for Titan - */ -#include <linux/pci.h> -#include <asm/machvec.h> -#include <asm/addrspace.h> -#include <mach/titan.h> -#include <asm/io.h> - -static inline unsigned int port2adr(unsigned int port) -{ - maybebadio((unsigned long)port); - return port; -} - -u8 titan_inb(unsigned long port) -{ - if (PXSEG(port)) - return ctrl_inb(port); - return ctrl_inw(port2adr(port)) & 0xff; -} - -u8 titan_inb_p(unsigned long port) -{ - u8 v; - - if (PXSEG(port)) - v = ctrl_inb(port); - else - v = ctrl_inw(port2adr(port)) & 0xff; - ctrl_delay(); - return v; -} - -u16 titan_inw(unsigned long port) -{ - if (PXSEG(port)) - return ctrl_inw(port); - else if (port >= 0x2000) - return ctrl_inw(port2adr(port)); - else - maybebadio(port); - return 0; -} - -u32 titan_inl(unsigned long port) -{ - if (PXSEG(port)) - return ctrl_inl(port); - else if (port >= 0x2000) - return ctrl_inw(port2adr(port)); - else - maybebadio(port); - return 0; -} - -void titan_outb(u8 value, unsigned long port) -{ - if (PXSEG(port)) - ctrl_outb(value, port); - else - ctrl_outw(value, port2adr(port)); -} - -void titan_outb_p(u8 value, unsigned long port) -{ - if (PXSEG(port)) - ctrl_outb(value, port); - else - ctrl_outw(value, port2adr(port)); - ctrl_delay(); -} - -void titan_outw(u16 value, unsigned long port) -{ - if (PXSEG(port)) - ctrl_outw(value, port); - else if (port >= 0x2000) - ctrl_outw(value, port2adr(port)); - else - maybebadio(port); -} - -void titan_outl(u32 value, unsigned long port) -{ - if (PXSEG(port)) - ctrl_outl(value, port); - else - maybebadio(port); -} - -void titan_insl(unsigned long port, void *dst, unsigned long count) -{ - maybebadio(port); -} - -void titan_outsl(unsigned long port, const void *src, unsigned long count) -{ - maybebadio(port); -} - -void __iomem *titan_ioport_map(unsigned long port, unsigned int size) -{ - if (PXSEG(port)) - return (void __iomem *)port; - - return (void __iomem *)port2adr(port); -} diff --git a/arch/sh/boards/mach-x3proto/ilsel.c b/arch/sh/boards/mach-x3proto/ilsel.c index b5c673c39337..5c9842704c60 100644 --- a/arch/sh/boards/mach-x3proto/ilsel.c +++ b/arch/sh/boards/mach-x3proto/ilsel.c @@ -70,10 +70,10 @@ static void __ilsel_enable(ilsel_source_t set, unsigned int bit) pr_debug("%s: bit#%d: addr - 0x%08lx (shift %d, set %d)\n", __func__, bit, addr, shift, set); - tmp = ctrl_inw(addr); + tmp = __raw_readw(addr); tmp &= ~(0xf << shift); tmp |= set << shift; - ctrl_outw(tmp, addr); + __raw_writew(tmp, addr); } /** @@ -142,9 +142,9 @@ void ilsel_disable(unsigned int irq) addr = mk_ilsel_addr(irq); - tmp = ctrl_inw(addr); + tmp = __raw_readw(addr); tmp &= ~(0xf << mk_ilsel_shift(irq)); - ctrl_outw(tmp, addr); + __raw_writew(tmp, addr); clear_bit(irq, &ilsel_level_map); } diff --git a/arch/sh/boards/mach-x3proto/setup.c b/arch/sh/boards/mach-x3proto/setup.c index efe4cb9f8a77..e284592fd42a 100644 --- a/arch/sh/boards/mach-x3proto/setup.c +++ b/arch/sh/boards/mach-x3proto/setup.c @@ -149,7 +149,7 @@ static void __init x3proto_init_irq(void) plat_irq_setup_pins(IRQ_MODE_IRL3210); /* Set ICR0.LVLMODE */ - ctrl_outl(ctrl_inl(0xfe410000) | (1 << 21), 0xfe410000); + __raw_writel(__raw_readl(0xfe410000) | (1 << 21), 0xfe410000); } static struct sh_machine_vector mv_x3proto __initmv = { |