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-rw-r--r--arch/arm/mach-orion5x/addr-map.c4
-rw-r--r--arch/arm/mach-orion5x/common.c6
-rw-r--r--arch/arm/mach-orion5x/common.h3
-rw-r--r--arch/arm/mach-orion5x/db88f5281-setup.c15
-rw-r--r--arch/arm/mach-orion5x/dns323-setup.c24
-rw-r--r--arch/arm/mach-orion5x/kurobox_pro-setup.c20
-rw-r--r--arch/arm/mach-orion5x/pci.c20
-rw-r--r--arch/arm/mach-orion5x/rd88f5182-setup.c15
-rw-r--r--arch/arm/mach-orion5x/ts209-setup.c16
9 files changed, 70 insertions, 53 deletions
diff --git a/arch/arm/mach-orion5x/addr-map.c b/arch/arm/mach-orion5x/addr-map.c
index 6b179371e0a2..9608503d67f5 100644
--- a/arch/arm/mach-orion5x/addr-map.c
+++ b/arch/arm/mach-orion5x/addr-map.c
@@ -19,14 +19,14 @@
/*
* The Orion has fully programable address map. There's a separate address
- * map for each of the device _master_ interfaces, e.g. CPU, PCI, PCIE, USB,
+ * map for each of the device _master_ interfaces, e.g. CPU, PCI, PCIe, USB,
* Gigabit Ethernet, DMA/XOR engines, etc. Each interface has its own
* address decode windows that allow it to access any of the Orion resources.
*
* CPU address decoding --
* Linux assumes that it is the boot loader that already setup the access to
* DDR and internal registers.
- * Setup access to PCI and PCI-E IO/MEM space is issued by this file.
+ * Setup access to PCI and PCIe IO/MEM space is issued by this file.
* Setup access to various devices located on the device bus interface (e.g.
* flashes, RTC, etc) should be issued by machine-setup.c according to
* specific board population (by using orion5x_setup_*_win()).
diff --git a/arch/arm/mach-orion5x/common.c b/arch/arm/mach-orion5x/common.c
index 439c7784af02..968deb58be01 100644
--- a/arch/arm/mach-orion5x/common.c
+++ b/arch/arm/mach-orion5x/common.c
@@ -132,7 +132,7 @@ static struct platform_device orion5x_uart = {
static struct resource orion5x_ehci0_resources[] = {
{
.start = ORION5X_USB0_PHYS_BASE,
- .end = ORION5X_USB0_PHYS_BASE + SZ_4K,
+ .end = ORION5X_USB0_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
{
@@ -145,7 +145,7 @@ static struct resource orion5x_ehci0_resources[] = {
static struct resource orion5x_ehci1_resources[] = {
{
.start = ORION5X_USB1_PHYS_BASE,
- .end = ORION5X_USB1_PHYS_BASE + SZ_4K,
+ .end = ORION5X_USB1_PHYS_BASE + SZ_4K - 1,
.flags = IORESOURCE_MEM,
},
{
@@ -317,7 +317,7 @@ struct sys_timer orion5x_timer = {
****************************************************************************/
/*
- * Identify device ID and rev from PCIE configuration header space '0'.
+ * Identify device ID and rev from PCIe configuration header space '0'.
*/
static void __init orion5x_id(u32 *dev, u32 *rev, char **dev_name)
{
diff --git a/arch/arm/mach-orion5x/common.h b/arch/arm/mach-orion5x/common.h
index f4c4c9a72a7c..14adf8d1a54a 100644
--- a/arch/arm/mach-orion5x/common.h
+++ b/arch/arm/mach-orion5x/common.h
@@ -33,10 +33,9 @@ struct pci_sys_data;
struct pci_bus;
void orion5x_pcie_id(u32 *dev, u32 *rev);
-int orion5x_pcie_local_bus_nr(void);
-int orion5x_pci_local_bus_nr(void);
int orion5x_pci_sys_setup(int nr, struct pci_sys_data *sys);
struct pci_bus *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys);
+int orion5x_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin);
/*
* Valid GPIO pins according to MPP setup, used by machine-setup.
diff --git a/arch/arm/mach-orion5x/db88f5281-setup.c b/arch/arm/mach-orion5x/db88f5281-setup.c
index 872aed372327..44c64342dacb 100644
--- a/arch/arm/mach-orion5x/db88f5281-setup.c
+++ b/arch/arm/mach-orion5x/db88f5281-setup.c
@@ -241,14 +241,17 @@ void __init db88f5281_pci_preinit(void)
static int __init db88f5281_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
+ int irq;
+
/*
- * PCIE IRQ is connected internally (not GPIO)
+ * Check for devices with hard-wired IRQs.
*/
- if (dev->bus->number == orion5x_pcie_local_bus_nr())
- return IRQ_ORION5X_PCIE0_INT;
+ irq = orion5x_pci_map_irq(dev, slot, pin);
+ if (irq != -1)
+ return irq;
/*
- * PCI IRQs are connected via GPIOs
+ * PCI IRQs are connected via GPIOs.
*/
switch (slot - DB88F5281_PCI_SLOT0_OFFS) {
case 0:
@@ -292,9 +295,7 @@ static struct mv643xx_eth_platform_data db88f5281_eth_data = {
* RTC DS1339 on I2C bus
****************************************************************************/
static struct i2c_board_info __initdata db88f5281_i2c_rtc = {
- .driver_name = "rtc-ds1307",
- .type = "ds1339",
- .addr = 0x68,
+ I2C_BOARD_INFO("ds1339", 0x68),
};
/*****************************************************************************
diff --git a/arch/arm/mach-orion5x/dns323-setup.c b/arch/arm/mach-orion5x/dns323-setup.c
index d67790ef236e..f9430f5ca9a8 100644
--- a/arch/arm/mach-orion5x/dns323-setup.c
+++ b/arch/arm/mach-orion5x/dns323-setup.c
@@ -43,11 +43,16 @@
static int __init dns323_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
- /* PCI-E */
- if (dev->bus->number == orion5x_pcie_local_bus_nr())
- return IRQ_ORION5X_PCIE0_INT;
+ int irq;
- pr_err("%s: requested mapping for unknown bus\n", __func__);
+ /*
+ * Check for devices with hard-wired IRQs.
+ */
+ irq = orion5x_pci_map_irq(dev, slot, pin);
+ if (irq != -1)
+ return irq;
+
+ pr_err("%s: requested mapping for unknown device\n", __func__);
return -1;
}
@@ -220,19 +225,16 @@ static struct platform_device *dns323_plat_devices[] __initdata = {
static struct i2c_board_info __initdata dns323_i2c_devices[] = {
{
I2C_BOARD_INFO("g760a", 0x3e),
- .type = "g760a",
},
#if 0
/* this entry requires the new-style driver model lm75 driver,
* for the meantime "insmod lm75.ko force_lm75=0,0x48" is needed */
{
- I2C_BOARD_INFO("lm75", 0x48),
- .type = "g751",
+ I2C_BOARD_INFO("g751", 0x48),
},
#endif
{
- I2C_BOARD_INFO("rtc-m41t80", 0x68),
- .type = "m41t80",
+ I2C_BOARD_INFO("m41t80", 0x68),
}
};
@@ -253,9 +255,9 @@ static void __init dns323_init(void)
*/
orion5x_setup_dev_boot_win(DNS323_NOR_BOOT_BASE, DNS323_NOR_BOOT_SIZE);
- /* DNS-323 has a Marvell 88X7042 SATA controller attached via PCIE
+ /* DNS-323 has a Marvell 88X7042 SATA controller attached via PCIe
*
- * Open a special address decode windows for the PCIE WA.
+ * Open a special address decode windows for the PCIe WA.
*/
orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
ORION5X_PCIE_WA_SIZE);
diff --git a/arch/arm/mach-orion5x/kurobox_pro-setup.c b/arch/arm/mach-orion5x/kurobox_pro-setup.c
index 91413455beba..88410862feef 100644
--- a/arch/arm/mach-orion5x/kurobox_pro-setup.c
+++ b/arch/arm/mach-orion5x/kurobox_pro-setup.c
@@ -120,13 +120,19 @@ static struct platform_device kurobox_pro_nor_flash = {
static int __init kurobox_pro_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
+ int irq;
+
+ /*
+ * Check for devices with hard-wired IRQs.
+ */
+ irq = orion5x_pci_map_irq(dev, slot, pin);
+ if (irq != -1)
+ return irq;
+
/*
* PCI isn't used on the Kuro
*/
- if (dev->bus->number == orion5x_pcie_local_bus_nr())
- return IRQ_ORION5X_PCIE0_INT;
- else
- printk(KERN_ERR "kurobox_pro_pci_map_irq failed, unknown bus\n");
+ printk(KERN_ERR "kurobox_pro_pci_map_irq failed, unknown bus\n");
return -1;
}
@@ -162,9 +168,7 @@ static struct mv643xx_eth_platform_data kurobox_pro_eth_data = {
* RTC 5C372a on I2C bus
****************************************************************************/
static struct i2c_board_info __initdata kurobox_pro_i2c_rtc = {
- .driver_name = "rtc-rs5c372",
- .type = "rs5c372a",
- .addr = 0x32,
+ I2C_BOARD_INFO("rs5c372a", 0x32),
};
/*****************************************************************************
@@ -193,7 +197,7 @@ static void __init kurobox_pro_init(void)
orion5x_setup_dev0_win(KUROBOX_PRO_NAND_BASE, KUROBOX_PRO_NAND_SIZE);
/*
- * Open a special address decode windows for the PCIE WA.
+ * Open a special address decode windows for the PCIe WA.
*/
orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
ORION5X_PCIE_WA_SIZE);
diff --git a/arch/arm/mach-orion5x/pci.c b/arch/arm/mach-orion5x/pci.c
index fdf99fca85b3..9d5d39fa19c3 100644
--- a/arch/arm/mach-orion5x/pci.c
+++ b/arch/arm/mach-orion5x/pci.c
@@ -41,11 +41,6 @@ void __init orion5x_pcie_id(u32 *dev, u32 *rev)
*rev = orion_pcie_rev(PCIE_BASE);
}
-int __init orion5x_pcie_local_bus_nr(void)
-{
- return orion_pcie_get_local_bus_nr(PCIE_BASE);
-}
-
static int pcie_valid_config(int bus, int dev)
{
/*
@@ -269,7 +264,7 @@ static int __init pcie_setup(struct pci_sys_data *sys)
*/
static DEFINE_SPINLOCK(orion5x_pci_lock);
-int orion5x_pci_local_bus_nr(void)
+static int orion5x_pci_local_bus_nr(void)
{
u32 conf = orion5x_read(PCI_P2P_CONF);
return((conf & PCI_P2P_BUS_MASK) >> PCI_P2P_BUS_OFFS);
@@ -557,3 +552,16 @@ struct pci_bus __init *orion5x_pci_sys_scan_bus(int nr, struct pci_sys_data *sys
return bus;
}
+
+int __init orion5x_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
+{
+ int bus = dev->bus->number;
+
+ /*
+ * PCIe endpoint?
+ */
+ if (bus < orion5x_pci_local_bus_nr())
+ return IRQ_ORION5X_PCIE0_INT;
+
+ return -1;
+}
diff --git a/arch/arm/mach-orion5x/rd88f5182-setup.c b/arch/arm/mach-orion5x/rd88f5182-setup.c
index 37e8b2dc3ed5..81abc1003aae 100644
--- a/arch/arm/mach-orion5x/rd88f5182-setup.c
+++ b/arch/arm/mach-orion5x/rd88f5182-setup.c
@@ -172,11 +172,14 @@ void __init rd88f5182_pci_preinit(void)
static int __init rd88f5182_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
+ int irq;
+
/*
- * PCI-E isn't used on the RD2
+ * Check for devices with hard-wired IRQs.
*/
- if (dev->bus->number == orion5x_pcie_local_bus_nr())
- return IRQ_ORION5X_PCIE0_INT;
+ irq = orion5x_pci_map_irq(dev, slot, pin);
+ if (irq != -1)
+ return irq;
/*
* PCI IRQs are connected via GPIOs
@@ -224,9 +227,7 @@ static struct mv643xx_eth_platform_data rd88f5182_eth_data = {
* RTC DS1338 on I2C bus
****************************************************************************/
static struct i2c_board_info __initdata rd88f5182_i2c_rtc = {
- .driver_name = "rtc-ds1307",
- .type = "ds1338",
- .addr = 0x68,
+ I2C_BOARD_INFO("ds1338", 0x68),
};
/*****************************************************************************
@@ -259,7 +260,7 @@ static void __init rd88f5182_init(void)
orion5x_setup_dev1_win(RD88F5182_NOR_BASE, RD88F5182_NOR_SIZE);
/*
- * Open a special address decode windows for the PCIE WA.
+ * Open a special address decode windows for the PCIe WA.
*/
orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
ORION5X_PCIE_WA_SIZE);
diff --git a/arch/arm/mach-orion5x/ts209-setup.c b/arch/arm/mach-orion5x/ts209-setup.c
index fd43863a86f6..9afb41ee6e07 100644
--- a/arch/arm/mach-orion5x/ts209-setup.c
+++ b/arch/arm/mach-orion5x/ts209-setup.c
@@ -141,14 +141,17 @@ void __init qnap_ts209_pci_preinit(void)
static int __init qnap_ts209_pci_map_irq(struct pci_dev *dev, u8 slot, u8 pin)
{
+ int irq;
+
/*
- * PCIE IRQ is connected internally (not GPIO)
+ * Check for devices with hard-wired IRQs.
*/
- if (dev->bus->number == orion5x_pcie_local_bus_nr())
- return IRQ_ORION5X_PCIE0_INT;
+ irq = orion5x_pci_map_irq(dev, slot, pin);
+ if (irq != -1)
+ return irq;
/*
- * PCI IRQs are connected via GPIOs
+ * PCI IRQs are connected via GPIOs.
*/
switch (slot - QNAP_TS209_PCI_SLOT0_OFFS) {
case 0:
@@ -276,8 +279,7 @@ static void __init ts209_find_mac_addr(void)
#define TS209_RTC_GPIO 3
static struct i2c_board_info __initdata qnap_ts209_i2c_rtc = {
- .driver_name = "rtc-s35390a",
- .addr = 0x30,
+ I2C_BOARD_INFO("s35390a", 0x30),
.irq = 0,
};
@@ -373,7 +375,7 @@ static void __init qnap_ts209_init(void)
QNAP_TS209_NOR_BOOT_SIZE);
/*
- * Open a special address decode windows for the PCIE WA.
+ * Open a special address decode windows for the PCIe WA.
*/
orion5x_setup_pcie_wa_win(ORION5X_PCIE_WA_PHYS_BASE,
ORION5X_PCIE_WA_SIZE);
generated by cgit v1.2.3 (git 2.0.4) at 2024-09-18 01:04:41 +0000