diff options
Diffstat (limited to 'arch/sh')
| -rw-r--r-- | arch/sh/Kconfig | 8 | ||||
| -rw-r--r-- | arch/sh/Kconfig.debug | 1 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh2a/Makefile | 1 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh2a/clock-sh7203.c | 89 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh2a/probe.c | 19 | ||||
| -rw-r--r-- | arch/sh/kernel/cpu/sh2a/setup-sh7203.c | 281 | ||||
| -rw-r--r-- | arch/sh/kernel/setup.c | 1 | ||||
| -rw-r--r-- | arch/sh/kernel/timers/timer-cmt.c | 2 |
8 files changed, 393 insertions, 9 deletions
diff --git a/arch/sh/Kconfig b/arch/sh/Kconfig index d99ba375cc87..d8f62b842656 100644 --- a/arch/sh/Kconfig +++ b/arch/sh/Kconfig @@ -158,6 +158,10 @@ config CPU_SUBTYPE_SH7619 # SH-2A Processor Support +config CPU_SUBTYPE_SH7203 + bool "Support SH7203 processor" + select CPU_SH2A + config CPU_SUBTYPE_SH7206 bool "Support SH7206 processor" select CPU_SH2A @@ -556,7 +560,7 @@ config SH_PCLK_FREQ default "32000000" if CPU_SUBTYPE_SH7722 default "33333333" if CPU_SUBTYPE_SH7770 || \ CPU_SUBTYPE_SH7760 || CPU_SUBTYPE_SH7705 || \ - CPU_SUBTYPE_SH7206 + CPU_SUBTYPE_SH7203 || CPU_SUBTYPE_SH7206 default "60000000" if CPU_SUBTYPE_SH7751 || CPU_SUBTYPE_SH7751R default "66000000" if CPU_SUBTYPE_SH4_202 default "50000000" @@ -567,7 +571,7 @@ config SH_PCLK_FREQ config SH_CLK_MD int "CPU Mode Pin Setting" - depends on CPU_SUBTYPE_SH7619 || CPU_SUBTYPE_SH7206 + depends on CPU_SH2 default 6 if CPU_SUBTYPE_SH7206 default 5 if CPU_SUBTYPE_SH7619 default 0 diff --git a/arch/sh/Kconfig.debug b/arch/sh/Kconfig.debug index 89bc174f25c7..f7e362c9d76d 100644 --- a/arch/sh/Kconfig.debug +++ b/arch/sh/Kconfig.debug @@ -32,6 +32,7 @@ config EARLY_SCIF_CONSOLE_PORT depends on EARLY_SCIF_CONSOLE default "0xffe00000" if CPU_SUBTYPE_SH7780 default "0xffea0000" if CPU_SUBTYPE_SH7785 + default "0xfffe8000" if CPU_SUBTYPE_SH7203 default "0xfffe9800" if CPU_SUBTYPE_SH7206 default "0xf8420000" if CPU_SUBTYPE_SH7619 default "0xa4400000" if CPU_SUBTYPE_SH7712 || CPU_SUBTYPE_SH7705 diff --git a/arch/sh/kernel/cpu/sh2a/Makefile b/arch/sh/kernel/cpu/sh2a/Makefile index 965fa2572b23..5286eeff1cc3 100644 --- a/arch/sh/kernel/cpu/sh2a/Makefile +++ b/arch/sh/kernel/cpu/sh2a/Makefile @@ -7,3 +7,4 @@ obj-y := common.o probe.o opcode_helper.o common-y += $(addprefix ../sh2/, ex.o entry.o) obj-$(CONFIG_CPU_SUBTYPE_SH7206) += setup-sh7206.o clock-sh7206.o +obj-$(CONFIG_CPU_SUBTYPE_SH7203) += setup-sh7203.o clock-sh7203.o diff --git a/arch/sh/kernel/cpu/sh2a/clock-sh7203.c b/arch/sh/kernel/cpu/sh2a/clock-sh7203.c new file mode 100644 index 000000000000..3feb95a4fcbc --- /dev/null +++ b/arch/sh/kernel/cpu/sh2a/clock-sh7203.c @@ -0,0 +1,89 @@ +/* + * arch/sh/kernel/cpu/sh2a/clock-sh7203.c + * + * SH7203 support for the clock framework + * + * Copyright (C) 2007 Kieran Bingham (MPC-Data Ltd) + * + * Based on clock-sh7263.c + * Copyright (C) 2006 Yoshinori Sato + * + * Based on clock-sh4.c + * Copyright (C) 2005 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/kernel.h> +#include <asm/clock.h> +#include <asm/freq.h> +#include <asm/io.h> + +const static int pll1rate[]={8,12,16,0}; +const static int pfc_divisors[]={1,2,3,4,6,8,12}; +#define ifc_divisors pfc_divisors + +#if (CONFIG_SH_CLK_MD == 0) +#define PLL2 (1) +#elif (CONFIG_SH_CLK_MD == 1) +#define PLL2 (2) +#elif (CONFIG_SH_CLK_MD == 2) +#define PLL2 (4) +#elif (CONFIG_SH_CLK_MD == 3) +#define PLL2 (4) +#else +#error "Illegal Clock Mode!" +#endif + +static void master_clk_init(struct clk *clk) +{ + clk->rate *= pll1rate[(ctrl_inw(FREQCR) >> 8) & 0x0003] * PLL2 ; +} + +static struct clk_ops sh7203_master_clk_ops = { + .init = master_clk_init, +}; + +static void module_clk_recalc(struct clk *clk) +{ + int idx = (ctrl_inw(FREQCR) & 0x0007); + clk->rate = clk->parent->rate / pfc_divisors[idx]; +} + +static struct clk_ops sh7203_module_clk_ops = { + .recalc = module_clk_recalc, +}; + +static void bus_clk_recalc(struct clk *clk) +{ + int idx = (ctrl_inw(FREQCR) & 0x0007); + clk->rate = clk->parent->rate / pfc_divisors[idx-2]; +} + +static struct clk_ops sh7203_bus_clk_ops = { + .recalc = bus_clk_recalc, +}; + +static void cpu_clk_recalc(struct clk *clk) +{ + clk->rate = clk->parent->rate; +} + +static struct clk_ops sh7203_cpu_clk_ops = { + .recalc = cpu_clk_recalc, +}; + +static struct clk_ops *sh7203_clk_ops[] = { + &sh7203_master_clk_ops, + &sh7203_module_clk_ops, + &sh7203_bus_clk_ops, + &sh7203_cpu_clk_ops, +}; + +void __init arch_init_clk_ops(struct clk_ops **ops, int idx) +{ + if (idx < ARRAY_SIZE(sh7203_clk_ops)) + *ops = sh7203_clk_ops[idx]; +} diff --git a/arch/sh/kernel/cpu/sh2a/probe.c b/arch/sh/kernel/cpu/sh2a/probe.c index 6d02465704b9..64f10102b720 100644 --- a/arch/sh/kernel/cpu/sh2a/probe.c +++ b/arch/sh/kernel/cpu/sh2a/probe.c @@ -3,25 +3,33 @@ * * CPU Subtype Probing for SH-2A. * - * Copyright (C) 2004, 2005 Paul Mundt + * Copyright (C) 2004 - 2007 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 <asm/processor.h> #include <asm/cache.h> int __init detect_cpu_and_cache_system(void) { - /* Just SH7206 for now .. */ - boot_cpu_data.type = CPU_SH7206; + /* All SH-2A CPUs have support for 16 and 32-bit opcodes.. */ boot_cpu_data.flags |= CPU_HAS_OP32; +#if defined(CONFIG_CPU_SUBTYPE_SH7203) + boot_cpu_data.type = CPU_SH7203; + /* SH7203 has an FPU.. */ + boot_cpu_data.flags |= CPU_HAS_FPU; +#elif defined(CONFIG_CPU_SUBTYPE_SH7206) + boot_cpu_data.type = CPU_SH7206; + /* While SH7206 has a DSP.. */ + boot_cpu_data.flags |= CPU_HAS_DSP; +#endif + boot_cpu_data.dcache.ways = 4; - boot_cpu_data.dcache.way_incr = (1 << 11); + boot_cpu_data.dcache.way_incr = (1 << 11); boot_cpu_data.dcache.sets = 128; boot_cpu_data.dcache.entry_shift = 4; boot_cpu_data.dcache.linesz = L1_CACHE_BYTES; @@ -37,4 +45,3 @@ int __init detect_cpu_and_cache_system(void) return 0; } - diff --git a/arch/sh/kernel/cpu/sh2a/setup-sh7203.c b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c new file mode 100644 index 000000000000..06f27c8b8583 --- /dev/null +++ b/arch/sh/kernel/cpu/sh2a/setup-sh7203.c @@ -0,0 +1,281 @@ +/* + * SH7203 Setup + * + * Copyright (C) 2007 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/platform_device.h> +#include <linux/init.h> +#include <linux/serial.h> +#include <asm/sci.h> + +enum { + UNUSED = 0, + + /* interrupt sources */ + IRQ0, IRQ1, IRQ2, IRQ3, IRQ4, IRQ5, IRQ6, IRQ7, + PINT0, PINT1, PINT2, PINT3, PINT4, PINT5, PINT6, PINT7, + DMAC0_DEI, DMAC0_HEI, DMAC1_DEI, DMAC1_HEI, + DMAC2_DEI, DMAC2_HEI, DMAC3_DEI, DMAC3_HEI, + DMAC4_DEI, DMAC4_HEI, DMAC5_DEI, DMAC5_HEI, + DMAC6_DEI, DMAC6_HEI, DMAC7_DEI, DMAC7_HEI, + USB, LCDC, CMT0, CMT1, BSC, WDT, + MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D, + MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F, + MTU2_TGI1A, MTU2_TGI1B, MTU2_TCI1V, MTU2_TCI1U, + MTU2_TGI2A, MTU2_TGI2B, MTU2_TCI2V, MTU2_TCI2U, + MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D, MTU2_TCI3V, + MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D, MTU2_TCI4V, + ADC_ADI, + IIC30_STPI, IIC30_NAKI, IIC30_RXI, IIC30_TXI, IIC30_TEI, + IIC31_STPI, IIC31_NAKI, IIC31_RXI, IIC31_TXI, IIC31_TEI, + IIC32_STPI, IIC32_NAKI, IIC32_RXI, IIC32_TXI, IIC32_TEI, + IIC33_STPI, IIC33_NAKI, IIC33_RXI, IIC33_TXI, IIC33_TEI, + SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI, + SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI, + SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI, + SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI, + SSU0_SSERI, SSU0_SSRXI, SSU0_SSTXI, + SSU1_SSERI, SSU1_SSRXI, SSU1_SSTXI, + SSI0_SSII, SSI1_SSII, SSI2_SSII, SSI3_SSII, + FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, FLCTL_FLTREQ1I, + RTC_ARM, RTC_PRD, RTC_CUP, + RCAN0_ERS, RCAN0_OVR, RCAN0_RM0, RCAN0_RM1, RCAN0_SLE, + RCAN1_ERS, RCAN1_OVR, RCAN1_RM0, RCAN1_RM1, RCAN1_SLE, + + /* interrupt groups */ + PINT, DMAC0, DMAC1, DMAC2, DMAC3, DMAC4, DMAC5, DMAC6, DMAC7, + MTU0_ABCD, MTU0_VEF, MTU1_AB, MTU1_VU, MTU2_AB, MTU2_VU, + MTU3_ABCD, MTU4_ABCD, + IIC30, IIC31, IIC32, IIC33, SCIF0, SCIF1, SCIF2, SCIF3, + SSU0, SSU1, FLCTL, RTC, RCAN0, RCAN1 +}; + +static struct intc_vect vectors[] __initdata = { + INTC_IRQ(IRQ0, 64), INTC_IRQ(IRQ1, 65), + INTC_IRQ(IRQ2, 66), INTC_IRQ(IRQ3, 67), + INTC_IRQ(IRQ4, 68), INTC_IRQ(IRQ5, 69), + INTC_IRQ(IRQ6, 70), INTC_IRQ(IRQ7, 71), + INTC_IRQ(PINT0, 80), INTC_IRQ(PINT1, 81), + INTC_IRQ(PINT2, 82), INTC_IRQ(PINT3, 83), + INTC_IRQ(PINT4, 84), INTC_IRQ(PINT5, 85), + INTC_IRQ(PINT6, 86), INTC_IRQ(PINT7, 87), + INTC_IRQ(DMAC0_DEI, 108), INTC_IRQ(DMAC0_HEI, 109), + INTC_IRQ(DMAC1_DEI, 112), INTC_IRQ(DMAC1_HEI, 113), + INTC_IRQ(DMAC2_DEI, 116), INTC_IRQ(DMAC2_HEI, 117), + INTC_IRQ(DMAC3_DEI, 120), INTC_IRQ(DMAC3_HEI, 121), + INTC_IRQ(DMAC4_DEI, 124), INTC_IRQ(DMAC4_HEI, 125), + INTC_IRQ(DMAC5_DEI, 128), INTC_IRQ(DMAC5_HEI, 129), + INTC_IRQ(DMAC6_DEI, 132), INTC_IRQ(DMAC6_HEI, 133), + INTC_IRQ(DMAC7_DEI, 136), INTC_IRQ(DMAC7_HEI, 137), + INTC_IRQ(USB, 140), INTC_IRQ(LCDC, 141), + INTC_IRQ(CMT0, 142), INTC_IRQ(CMT1, 143), + INTC_IRQ(BSC, 144), INTC_IRQ(WDT, 145), + INTC_IRQ(MTU2_TGI0A, 146), INTC_IRQ(MTU2_TGI0B, 147), + INTC_IRQ(MTU2_TGI0C, 148), INTC_IRQ(MTU2_TGI0D, 149), + INTC_IRQ(MTU2_TCI0V, 150), + INTC_IRQ(MTU2_TGI0E, 151), INTC_IRQ(MTU2_TGI0F, 152), + INTC_IRQ(MTU2_TGI1A, 153), INTC_IRQ(MTU2_TGI1B, 154), + INTC_IRQ(MTU2_TCI1V, 155), INTC_IRQ(MTU2_TCI1U, 156), + INTC_IRQ(MTU2_TGI2A, 157), INTC_IRQ(MTU2_TGI2B, 158), + INTC_IRQ(MTU2_TCI2V, 159), INTC_IRQ(MTU2_TCI2U, 160), + INTC_IRQ(MTU2_TGI3A, 161), INTC_IRQ(MTU2_TGI3B, 162), + INTC_IRQ(MTU2_TGI3C, 163), INTC_IRQ(MTU2_TGI3D, 164), + INTC_IRQ(MTU2_TCI3V, 165), + INTC_IRQ(MTU2_TGI4A, 166), INTC_IRQ(MTU2_TGI4B, 167), + INTC_IRQ(MTU2_TGI4C, 168), INTC_IRQ(MTU2_TGI4D, 169), + INTC_IRQ(MTU2_TCI4V, 170), + INTC_IRQ(ADC_ADI, 171), + INTC_IRQ(IIC30_STPI, 172), INTC_IRQ(IIC30_NAKI, 173), + INTC_IRQ(IIC30_RXI, 174), INTC_IRQ(IIC30_TXI, 175), + INTC_IRQ(IIC30_TEI, 176), + INTC_IRQ(IIC31_STPI, 177), INTC_IRQ(IIC31_NAKI, 178), + INTC_IRQ(IIC31_RXI, 179), INTC_IRQ(IIC31_TXI, 180), + INTC_IRQ(IIC31_TEI, 181), + INTC_IRQ(IIC32_STPI, 182), INTC_IRQ(IIC32_NAKI, 183), + INTC_IRQ(IIC32_RXI, 184), INTC_IRQ(IIC32_TXI, 185), + INTC_IRQ(IIC32_TEI, 186), + INTC_IRQ(IIC33_STPI, 187), INTC_IRQ(IIC33_NAKI, 188), + INTC_IRQ(IIC33_RXI, 189), INTC_IRQ(IIC33_TXI, 190), + INTC_IRQ(IIC33_TEI, 191), + INTC_IRQ(SCIF0_BRI, 192), INTC_IRQ(SCIF0_ERI, 193), + INTC_IRQ(SCIF0_RXI, 194), INTC_IRQ(SCIF0_TXI, 195), + INTC_IRQ(SCIF1_BRI, 196), INTC_IRQ(SCIF1_ERI, 197), + INTC_IRQ(SCIF1_RXI, 198), INTC_IRQ(SCIF1_TXI, 199), + INTC_IRQ(SCIF2_BRI, 200), INTC_IRQ(SCIF2_ERI, 201), + INTC_IRQ(SCIF2_RXI, 202), INTC_IRQ(SCIF2_TXI, 203), + INTC_IRQ(SCIF3_BRI, 204), INTC_IRQ(SCIF3_ERI, 205), + INTC_IRQ(SCIF3_RXI, 206), INTC_IRQ(SCIF3_TXI, 207), + INTC_IRQ(SSU0_SSERI, 208), INTC_IRQ(SSU0_SSRXI, 209), + INTC_IRQ(SSU0_SSTXI, 210), + INTC_IRQ(SSU1_SSERI, 211), INTC_IRQ(SSU1_SSRXI, 212), + INTC_IRQ(SSU1_SSTXI, 213), + INTC_IRQ(SSI0_SSII, 214), INTC_IRQ(SSI1_SSII, 215), + INTC_IRQ(SSI2_SSII, 216), INTC_IRQ(SSI3_SSII, 217), + INTC_IRQ(FLCTL_FLSTEI, 224), INTC_IRQ(FLCTL_FLTENDI, 225), + INTC_IRQ(FLCTL_FLTREQ0I, 226), INTC_IRQ(FLCTL_FLTREQ1I, 227), + INTC_IRQ(RTC_ARM, 231), INTC_IRQ(RTC_PRD, 232), + INTC_IRQ(RTC_CUP, 233), + INTC_IRQ(RCAN0_ERS, 234), INTC_IRQ(RCAN0_OVR, 235), + INTC_IRQ(RCAN0_RM0, 236), INTC_IRQ(RCAN0_RM1, 237), + INTC_IRQ(RCAN0_SLE, 238), + INTC_IRQ(RCAN1_ERS, 239), INTC_IRQ(RCAN1_OVR, 240), + INTC_IRQ(RCAN1_RM0, 241), INTC_IRQ(RCAN1_RM1, 242), + INTC_IRQ(RCAN1_SLE, 243), +}; + +static struct intc_group groups[] __initdata = { + INTC_GROUP(PINT, PINT0, PINT1, PINT2, PINT3, + PINT4, PINT5, PINT6, PINT7), + INTC_GROUP(DMAC0, DMAC0_DEI, DMAC0_HEI), + INTC_GROUP(DMAC1, DMAC1_DEI, DMAC1_HEI), + INTC_GROUP(DMAC2, DMAC2_DEI, DMAC2_HEI), + INTC_GROUP(DMAC3, DMAC3_DEI, DMAC3_HEI), + INTC_GROUP(DMAC4, DMAC4_DEI, DMAC4_HEI), + INTC_GROUP(DMAC5, DMAC5_DEI, DMAC5_HEI), + INTC_GROUP(DMAC6, DMAC6_DEI, DMAC6_HEI), + INTC_GROUP(DMAC7, DMAC7_DEI, DMAC7_HEI), + INTC_GROUP(MTU0_ABCD, MTU2_TGI0A, MTU2_TGI0B, MTU2_TGI0C, MTU2_TGI0D), + INTC_GROUP(MTU0_VEF, MTU2_TCI0V, MTU2_TGI0E, MTU2_TGI0F), + INTC_GROUP(MTU1_AB, MTU2_TGI1A, MTU2_TGI1B), + INTC_GROUP(MTU1_VU, MTU2_TCI1V, MTU2_TCI1U), + INTC_GROUP(MTU2_AB, MTU2_TGI2A, MTU2_TGI2B), + INTC_GROUP(MTU2_VU, MTU2_TCI2V, MTU2_TCI2U), + INTC_GROUP(MTU3_ABCD, MTU2_TGI3A, MTU2_TGI3B, MTU2_TGI3C, MTU2_TGI3D), + INTC_GROUP(MTU4_ABCD, MTU2_TGI4A, MTU2_TGI4B, MTU2_TGI4C, MTU2_TGI4D), + INTC_GROUP(IIC30, IIC30_STPI, IIC30_NAKI, IIC30_RXI, IIC30_TXI, + IIC30_TEI), + INTC_GROUP(IIC31, IIC31_STPI, IIC31_NAKI, IIC31_RXI, IIC31_TXI, + IIC31_TEI), + INTC_GROUP(IIC32, IIC32_STPI, IIC32_NAKI, IIC32_RXI, IIC32_TXI, + IIC32_TEI), + INTC_GROUP(IIC33, IIC33_STPI, IIC33_NAKI, IIC33_RXI, IIC33_TXI, + IIC33_TEI), + INTC_GROUP(SCIF0, SCIF0_BRI, SCIF0_ERI, SCIF0_RXI, SCIF0_TXI), + INTC_GROUP(SCIF1, SCIF1_BRI, SCIF1_ERI, SCIF1_RXI, SCIF1_TXI), + INTC_GROUP(SCIF2, SCIF2_BRI, SCIF2_ERI, SCIF2_RXI, SCIF2_TXI), + INTC_GROUP(SCIF3, SCIF3_BRI, SCIF3_ERI, SCIF3_RXI, SCIF3_TXI), + INTC_GROUP(SSU0, SSU0_SSERI, SSU0_SSRXI, SSU0_SSTXI), + INTC_GROUP(SSU1, SSU1_SSERI, SSU1_SSRXI, SSU1_SSTXI), + INTC_GROUP(FLCTL, FLCTL_FLSTEI, FLCTL_FLTENDI, FLCTL_FLTREQ0I, + FLCTL_FLTREQ1I), + INTC_GROUP(RTC, RTC_ARM, RTC_PRD, RTC_CUP), + INTC_GROUP(RCAN0, RCAN0_ERS, RCAN0_OVR, RCAN0_RM0, RCAN0_RM1, + RCAN0_SLE), + INTC_GROUP(RCAN1, RCAN1_ERS, RCAN1_OVR, RCAN1_RM0, RCAN1_RM1, + RCAN1_SLE), +}; + +static struct intc_prio_reg prio_registers[] __initdata = { + { 0xfffe0818, 0, 16, 4, /* IPR01 */ { IRQ0, IRQ1, IRQ2, IRQ3 } }, + { 0xfffe081a, 0, 16, 4, /* IPR02 */ { IRQ4, IRQ5, IRQ6, IRQ7 } }, + { 0xfffe0820, 0, 16, 4, /* IPR05 */ { PINT, 0, 0, 0 } }, + { 0xfffe0c00, 0, 16, 4, /* IPR06 */ { DMAC0, DMAC1, DMAC2, DMAC3 } }, + { 0xfffe0c02, 0, 16, 4, /* IPR07 */ { DMAC4, DMAC5, DMAC6, DMAC7 } }, + { 0xfffe0c04, 0, 16, 4, /* IPR08 */ { USB, LCDC, CMT0, CMT1 } }, + { 0xfffe0c06, 0, 16, 4, /* IPR09 */ { BSC, WDT, MTU0_ABCD, MTU0_VEF } }, + { 0xfffe0c08, 0, 16, 4, /* IPR10 */ { MTU1_AB, MTU1_VU, MTU2_AB, + MTU2_VU } }, + { 0xfffe0c0a, 0, 16, 4, /* IPR11 */ { MTU3_ABCD, MTU2_TCI3V, MTU4_ABCD, + MTU2_TCI4V } }, + { 0xfffe0c0c, 0, 16, 4, /* IPR12 */ { ADC_ADI, IIC30, IIC31, IIC32 } }, + { 0xfffe0c0e, 0, 16, 4, /* IPR13 */ { IIC33, SCIF0, SCIF1, SCIF2 } }, + { 0xfffe0c10, 0, 16, 4, /* IPR14 */ { SCIF3, SSU0, SSU1, SSI0_SSII } }, + { 0xfffe0c12, 0, 16, 4, /* IPR15 */ { SSI1_SSII, SSI2_SSII, + SSI3_SSII, 0 } }, + { 0xfffe0c14, 0, 16, 4, /* IPR16 */ { FLCTL, 0, RTC, RCAN0 } }, + { 0xfffe0c16, 0, 16, 4, /* IPR17 */ { RCAN1, 0, 0, 0 } }, +}; + +static struct intc_mask_reg mask_registers[] __initdata = { + { 0xfffe0808, 0, 16, /* PINTER */ + { 0, 0, 0, 0, 0, 0, 0, 0, + PINT7, PINT6, PINT5, PINT4, PINT3, PINT2, PINT1, PINT0 } }, +}; + +static DECLARE_INTC_DESC(intc_desc, "sh7203", vectors, groups, + NULL, mask_registers, prio_registers, NULL); + +static struct plat_sci_port sci_platform_data[] = { + { + .mapbase = 0xfffe8000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 193, 194, 195, 192 }, + }, { + .mapbase = 0xfffe8800, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 197, 198, 199, 196 }, + }, { + .mapbase = 0xfffe9000, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 201, 202, 203, 200 }, + }, { + .mapbase = 0xfffe9800, + .flags = UPF_BOOT_AUTOCONF, + .type = PORT_SCIF, + .irqs = { 205, 206, 207, 204 }, + }, { + .flags = 0, + } +}; + +static struct platform_device sci_device = { + .name = "sh-sci", + .id = -1, + .dev = { + .platform_data = sci_platform_data, + }, +}; + +static struct resource rtc_resources[] = { + [0] = { + .start = 0xffff2000, + .end = 0xffff2000 + 0x58 - 1, + .flags = IORESOURCE_IO, + }, + [1] = { + /* Period IRQ */ + .start = 232, + .flags = IORESOURCE_IRQ, + }, + [2] = { + /* Carry IRQ */ + .start = 233, + .flags = IORESOURCE_IRQ, + }, + [3] = { + /* Alarm IRQ */ + .start = 231, + .flags = IORESOURCE_IRQ, + }, +}; + +static struct platform_device rtc_device = { + .name = "sh-rtc", + .id = -1, + .num_resources = ARRAY_SIZE(rtc_resources), + .resource = rtc_resources, +}; + +static struct platform_device *sh7203_devices[] __initdata = { + &sci_device, + &rtc_device, +}; + +static int __init sh7203_devices_setup(void) +{ + return platform_add_devices(sh7203_devices, + ARRAY_SIZE(sh7203_devices)); +} +__initcall(sh7203_devices_setup); + +void __init plat_irq_setup(void) +{ + register_intc_controller(&intc_desc); +} diff --git a/arch/sh/kernel/setup.c b/arch/sh/kernel/setup.c index 1ec40091a4e8..c5a453fb19ca 100644 --- a/arch/sh/kernel/setup.c +++ b/arch/sh/kernel/setup.c @@ -294,6 +294,7 @@ void __init setup_arch(char **cmdline_p) } static const char *cpu_name[] = { + [CPU_SH7203] = "SH7203", [CPU_SH7206] = "SH7206", [CPU_SH7619] = "SH7619", [CPU_SH7705] = "SH7705", [CPU_SH7706] = "SH7706", [CPU_SH7707] = "SH7707", [CPU_SH7708] = "SH7708", diff --git a/arch/sh/kernel/timers/timer-cmt.c b/arch/sh/kernel/timers/timer-cmt.c index 82de6895ade5..4828a53d81ea 100644 --- a/arch/sh/kernel/timers/timer-cmt.c +++ b/arch/sh/kernel/timers/timer-cmt.c @@ -31,7 +31,7 @@ #define cmt_clock_enable() do { ctrl_outb(ctrl_inb(STBCR3) & ~0x10, STBCR3); } while(0) #define CMT_CMCSR_INIT 0x0040 #define CMT_CMCSR_CALIB 0x0000 -#elif defined(CONFIG_CPU_SUBTYPE_SH7206) +#elif defined(CONFIG_CPU_SUBTYPE_SH7203) || defined(CONFIG_CPU_SUBTYPE_SH7206) #define CMT_CMSTR 0xfffec000 #define CMT_CMCSR_0 0xfffec002 #define CMT_CMCNT_0 0xfffec004 |