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-rw-r--r--arch/arm/mach-pxa/Kconfig2
-rw-r--r--arch/arm/mach-pxa/devices.c29
-rw-r--r--arch/arm/mach-pxa/devices.h6
-rw-r--r--arch/arm/mach-pxa/include/mach/debug-macro.S23
-rw-r--r--arch/arm/mach-pxa/pxa25x.c11
-rw-r--r--arch/arm/mach-pxa/pxa27x.c7
-rw-r--r--arch/arm/mach-pxa/pxa3xx.c23
-rw-r--r--arch/arm/mach-pxa/pxa930.c17
8 files changed, 80 insertions, 38 deletions
diff --git a/arch/arm/mach-pxa/Kconfig b/arch/arm/mach-pxa/Kconfig
index 86eec4159cbc..9075461999c1 100644
--- a/arch/arm/mach-pxa/Kconfig
+++ b/arch/arm/mach-pxa/Kconfig
@@ -51,11 +51,13 @@ config MACH_LITTLETON
config MACH_TAVOREVB
bool "PXA930 Evaluation Board (aka TavorEVB)"
select CPU_PXA930
+ select CPU_PXA935
select PXA3xx
config MACH_SAAR
bool "PXA930 Handheld Platform (aka SAAR)"
select CPU_PXA930
+ select CPU_PXA935
select PXA3xx
comment "Third Party Dev Platforms (sorted by vendor name)"
diff --git a/arch/arm/mach-pxa/devices.c b/arch/arm/mach-pxa/devices.c
index daa86d39ed9e..666094315ab1 100644
--- a/arch/arm/mach-pxa/devices.c
+++ b/arch/arm/mach-pxa/devices.c
@@ -1107,8 +1107,33 @@ struct resource pxa_resource_gpio[] = {
},
};
-struct platform_device pxa_device_gpio = {
- .name = "pxa-gpio",
+struct platform_device pxa25x_device_gpio = {
+#ifdef CONFIG_CPU_PXA26x
+ .name = "pxa26x-gpio",
+#else
+ .name = "pxa25x-gpio",
+#endif
+ .id = -1,
+ .num_resources = ARRAY_SIZE(pxa_resource_gpio),
+ .resource = pxa_resource_gpio,
+};
+
+struct platform_device pxa27x_device_gpio = {
+ .name = "pxa27x-gpio",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(pxa_resource_gpio),
+ .resource = pxa_resource_gpio,
+};
+
+struct platform_device pxa3xx_device_gpio = {
+ .name = "pxa3xx-gpio",
+ .id = -1,
+ .num_resources = ARRAY_SIZE(pxa_resource_gpio),
+ .resource = pxa_resource_gpio,
+};
+
+struct platform_device pxa93x_device_gpio = {
+ .name = "pxa93x-gpio",
.id = -1,
.num_resources = ARRAY_SIZE(pxa_resource_gpio),
.resource = pxa_resource_gpio,
diff --git a/arch/arm/mach-pxa/devices.h b/arch/arm/mach-pxa/devices.h
index 1475db107254..0f3fd0d65b12 100644
--- a/arch/arm/mach-pxa/devices.h
+++ b/arch/arm/mach-pxa/devices.h
@@ -16,7 +16,6 @@ extern struct platform_device pxa_device_ficp;
extern struct platform_device sa1100_device_rtc;
extern struct platform_device pxa_device_rtc;
extern struct platform_device pxa_device_ac97;
-extern struct platform_device pxa_device_gpio;
extern struct platform_device pxa27x_device_i2c_power;
extern struct platform_device pxa27x_device_ohci;
@@ -46,4 +45,9 @@ extern struct platform_device pxa_device_asoc_ssp2;
extern struct platform_device pxa_device_asoc_ssp3;
extern struct platform_device pxa_device_asoc_ssp4;
+extern struct platform_device pxa25x_device_gpio;
+extern struct platform_device pxa27x_device_gpio;
+extern struct platform_device pxa3xx_device_gpio;
+extern struct platform_device pxa93x_device_gpio;
+
void __init pxa_register_device(struct platform_device *dev, void *data);
diff --git a/arch/arm/mach-pxa/include/mach/debug-macro.S b/arch/arm/mach-pxa/include/mach/debug-macro.S
deleted file mode 100644
index 70b112e8ef68..000000000000
--- a/arch/arm/mach-pxa/include/mach/debug-macro.S
+++ /dev/null
@@ -1,23 +0,0 @@
-/* arch/arm/mach-pxa/include/mach/debug-macro.S
- *
- * Debugging macro include header
- *
- * Copyright (C) 1994-1999 Russell King
- * Moved from linux/arch/arm/kernel/debug.S by Ben Dooks
- *
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License version 2 as
- * published by the Free Software Foundation.
- *
-*/
-
-#include "hardware.h"
-
- .macro addruart, rp, rv, tmp
- mov \rp, #0x00100000
- orr \rv, \rp, #io_p2v(0x40000000) @ virtual
- orr \rp, \rp, #0x40000000 @ physical
- .endm
-
-#define UART_SHIFT 2
-#include <asm/hardware/debug-8250.S>
diff --git a/arch/arm/mach-pxa/pxa25x.c b/arch/arm/mach-pxa/pxa25x.c
index 3f5171eaf67b..f2c28972084d 100644
--- a/arch/arm/mach-pxa/pxa25x.c
+++ b/arch/arm/mach-pxa/pxa25x.c
@@ -208,7 +208,11 @@ static struct clk_lookup pxa25x_clkregs[] = {
INIT_CLKREG(&clk_pxa25x_gpio11, NULL, "GPIO11_CLK"),
INIT_CLKREG(&clk_pxa25x_gpio12, NULL, "GPIO12_CLK"),
INIT_CLKREG(&clk_pxa25x_mem, "pxa2xx-pcmcia", NULL),
- INIT_CLKREG(&clk_dummy, "pxa-gpio", NULL),
+#ifdef CONFIG_CPU_PXA26x
+ INIT_CLKREG(&clk_dummy, "pxa26x-gpio", NULL),
+#else
+ INIT_CLKREG(&clk_dummy, "pxa25x-gpio", NULL),
+#endif
INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
};
@@ -340,7 +344,8 @@ void __init pxa25x_map_io(void)
}
static struct pxa_gpio_platform_data pxa25x_gpio_info __initdata = {
- .gpio_set_wake = gpio_set_wake,
+ .irq_base = PXA_GPIO_TO_IRQ(0),
+ .gpio_set_wake = gpio_set_wake,
};
static struct platform_device *pxa25x_devices[] __initdata = {
@@ -375,7 +380,7 @@ static int __init pxa25x_init(void)
register_syscore_ops(&pxa2xx_mfp_syscore_ops);
register_syscore_ops(&pxa2xx_clock_syscore_ops);
- pxa_register_device(&pxa_device_gpio, &pxa25x_gpio_info);
+ pxa_register_device(&pxa25x_device_gpio, &pxa25x_gpio_info);
ret = platform_add_devices(pxa25x_devices,
ARRAY_SIZE(pxa25x_devices));
if (ret)
diff --git a/arch/arm/mach-pxa/pxa27x.c b/arch/arm/mach-pxa/pxa27x.c
index 3203a9f5b4a2..301471a07a10 100644
--- a/arch/arm/mach-pxa/pxa27x.c
+++ b/arch/arm/mach-pxa/pxa27x.c
@@ -237,7 +237,7 @@ static struct clk_lookup pxa27x_clkregs[] = {
INIT_CLKREG(&clk_pxa27x_im, NULL, "IMCLK"),
INIT_CLKREG(&clk_pxa27x_memc, NULL, "MEMCLK"),
INIT_CLKREG(&clk_pxa27x_mem, "pxa2xx-pcmcia", NULL),
- INIT_CLKREG(&clk_dummy, "pxa-gpio", NULL),
+ INIT_CLKREG(&clk_dummy, "pxa27x-gpio", NULL),
INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
};
@@ -431,7 +431,8 @@ void __init pxa27x_set_i2c_power_info(struct i2c_pxa_platform_data *info)
}
static struct pxa_gpio_platform_data pxa27x_gpio_info __initdata = {
- .gpio_set_wake = gpio_set_wake,
+ .irq_base = PXA_GPIO_TO_IRQ(0),
+ .gpio_set_wake = gpio_set_wake,
};
static struct platform_device *devices[] __initdata = {
@@ -470,7 +471,7 @@ static int __init pxa27x_init(void)
register_syscore_ops(&pxa2xx_mfp_syscore_ops);
register_syscore_ops(&pxa2xx_clock_syscore_ops);
- pxa_register_device(&pxa_device_gpio, &pxa27x_gpio_info);
+ pxa_register_device(&pxa27x_device_gpio, &pxa27x_gpio_info);
ret = platform_add_devices(devices, ARRAY_SIZE(devices));
}
diff --git a/arch/arm/mach-pxa/pxa3xx.c b/arch/arm/mach-pxa/pxa3xx.c
index 656a1bb16d14..87011f3de69d 100644
--- a/arch/arm/mach-pxa/pxa3xx.c
+++ b/arch/arm/mach-pxa/pxa3xx.c
@@ -15,6 +15,7 @@
#include <linux/module.h>
#include <linux/kernel.h>
#include <linux/init.h>
+#include <linux/gpio-pxa.h>
#include <linux/pm.h>
#include <linux/platform_device.h>
#include <linux/irq.h>
@@ -92,7 +93,8 @@ static struct clk_lookup pxa3xx_clkregs[] = {
INIT_CLKREG(&clk_pxa3xx_mmc1, "pxa2xx-mci.0", NULL),
INIT_CLKREG(&clk_pxa3xx_mmc2, "pxa2xx-mci.1", NULL),
INIT_CLKREG(&clk_pxa3xx_smemc, "pxa2xx-pcmcia", NULL),
- INIT_CLKREG(&clk_pxa3xx_gpio, "pxa-gpio", NULL),
+ INIT_CLKREG(&clk_pxa3xx_gpio, "pxa3xx-gpio", NULL),
+ INIT_CLKREG(&clk_pxa3xx_gpio, "pxa93x-gpio", NULL),
INIT_CLKREG(&clk_dummy, "sa1100-rtc", NULL),
};
@@ -435,8 +437,11 @@ void __init pxa3xx_set_i2c_power_info(struct i2c_pxa_platform_data *info)
pxa_register_device(&pxa3xx_device_i2c_power, info);
}
+static struct pxa_gpio_platform_data pxa3xx_gpio_pdata = {
+ .irq_base = PXA_GPIO_TO_IRQ(0),
+};
+
static struct platform_device *devices[] __initdata = {
- &pxa_device_gpio,
&pxa27x_device_udc,
&pxa_device_pmu,
&pxa_device_i2s,
@@ -482,8 +487,18 @@ static int __init pxa3xx_init(void)
register_syscore_ops(&pxa3xx_mfp_syscore_ops);
register_syscore_ops(&pxa3xx_clock_syscore_ops);
- if (!of_have_populated_dt())
- ret = platform_add_devices(devices, ARRAY_SIZE(devices));
+ if (of_have_populated_dt())
+ return 0;
+
+ ret = platform_add_devices(devices, ARRAY_SIZE(devices));
+ if (ret)
+ return ret;
+ if (cpu_is_pxa300() || cpu_is_pxa310() || cpu_is_pxa320()) {
+ platform_device_add_data(&pxa3xx_device_gpio,
+ &pxa3xx_gpio_pdata,
+ sizeof(pxa3xx_gpio_pdata));
+ ret = platform_device_register(&pxa3xx_device_gpio);
+ }
}
return ret;
diff --git a/arch/arm/mach-pxa/pxa930.c b/arch/arm/mach-pxa/pxa930.c
index 8aeacf908784..ab624487cf39 100644
--- a/arch/arm/mach-pxa/pxa930.c
+++ b/arch/arm/mach-pxa/pxa930.c
@@ -12,12 +12,15 @@
#include <linux/module.h>
#include <linux/kernel.h>
-#include <linux/platform_device.h>
-#include <linux/irq.h>
#include <linux/dma-mapping.h>
+#include <linux/irq.h>
+#include <linux/gpio-pxa.h>
+#include <linux/platform_device.h>
#include <mach/pxa930.h>
+#include "devices.h"
+
static struct mfp_addr_map pxa930_mfp_addr_map[] __initdata = {
MFP_ADDR(GPIO0, 0x02e0),
@@ -190,11 +193,21 @@ static struct mfp_addr_map pxa935_mfp_addr_map[] __initdata = {
MFP_ADDR_END,
};
+static struct pxa_gpio_platform_data pxa93x_gpio_pdata = {
+ .irq_base = PXA_GPIO_TO_IRQ(0),
+};
+
static int __init pxa930_init(void)
{
+ int ret = 0;
+
if (cpu_is_pxa93x()) {
mfp_init_base(io_p2v(MFPR_BASE));
mfp_init_addr(pxa930_mfp_addr_map);
+ platform_device_add_data(&pxa93x_device_gpio,
+ &pxa93x_gpio_pdata,
+ sizeof(pxa93x_gpio_pdata));
+ ret = platform_device_register(&pxa93x_device_gpio);
}
if (cpu_is_pxa935())
generated by cgit v1.2.3-58-ga151 (git 2.39.0) at 2024-11-23 11:22:08 +0000