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ARM: pxa: move PXA_GPIO_TO_IRQ macro

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Since PXA_GPIO_TO_IRQ() & MMP_GPIO_TO_IRQ() macro are depended on
arch code, move them from gpio driver to platform driver instead.

Signed-off-by: Haojian Zhuang <haojian.zhuang@linaro.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Haojian Zhuang 2013-04-09 18:12:04 +08:00
parent 2cab029228
commit b8f649f1f5
15 changed files with 98 additions and 16 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/mach-mmp/aspenite.c
View File

@ -9,6 +9,7 @@
* publishhed by the Free Software Foundation.
*/
#include <linux/gpio.h>
#include <linux/gpio-pxa.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
@ -110,6 +111,10 @@ static unsigned long common_pin_config[] __initdata = {
GPIO121_KP_MKIN4,
};
static struct pxa_gpio_platform_data pxa168_gpio_pdata = {
.irq_base = MMP_GPIO_TO_IRQ(0),
};
static struct smc91x_platdata smc91x_info = {
.flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
};
@ -248,6 +253,8 @@ static void __init common_init(void)
pxa168_add_nand(&aspenite_nand_info);
pxa168_add_fb(&aspenite_lcd_info);
pxa168_add_keypad(&aspenite_keypad_info);
platform_device_add_data(&pxa168_device_gpio, &pxa168_gpio_pdata,
sizeof(struct pxa_gpio_platform_data));
platform_device_register(&pxa168_device_gpio);
/* off-chip devices */

7
arch/arm/mach-mmp/avengers_lite.c
View File

@ -12,6 +12,7 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/gpio-pxa.h>
#include <linux/platform_device.h>
#include <asm/mach-types.h>
@ -32,12 +33,18 @@ static unsigned long avengers_lite_pin_config_V16F[] __initdata = {
GPIO89_UART2_RXD,
};
static struct pxa_gpio_platform_data pxa168_gpio_pdata = {
.irq_base = MMP_GPIO_TO_IRQ(0),
};
static void __init avengers_lite_init(void)
{
mfp_config(ARRAY_AND_SIZE(avengers_lite_pin_config_V16F));
/* on-chip devices */
pxa168_add_uart(2);
platform_device_add_data(&pxa168_device_gpio, &pxa168_gpio_pdata,
sizeof(struct pxa_gpio_platform_data));
platform_device_register(&pxa168_device_gpio);
}

7
arch/arm/mach-mmp/brownstone.c
View File

@ -14,6 +14,7 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/gpio-pxa.h>
#include <linux/regulator/machine.h>
#include <linux/regulator/max8649.h>
#include <linux/regulator/fixed.h>
@ -104,6 +105,10 @@ static unsigned long brownstone_pin_config[] __initdata = {
GPIO89_GPIO,
};
static struct pxa_gpio_platform_data mmp2_gpio_pdata = {
.irq_base = MMP_GPIO_TO_IRQ(0),
};
static struct regulator_consumer_supply max8649_supply[] = {
REGULATOR_SUPPLY("vcc_core", NULL),
};
@ -202,6 +207,8 @@ static void __init brownstone_init(void)
/* on-chip devices */
mmp2_add_uart(1);
mmp2_add_uart(3);
platform_device_add_data(&mmp2_device_gpio, &mmp2_gpio_pdata,
sizeof(struct pxa_gpio_platform_data));
platform_device_register(&mmp2_device_gpio);
mmp2_add_twsi(1, NULL, ARRAY_AND_SIZE(brownstone_twsi1_info));
mmp2_add_sdhost(0, &mmp2_sdh_platdata_mmc0); /* SD/MMC */

7
arch/arm/mach-mmp/flint.c
View File

@ -16,6 +16,7 @@
#include <linux/smc91x.h>
#include <linux/io.h>
#include <linux/gpio.h>
#include <linux/gpio-pxa.h>
#include <linux/interrupt.h>
#include <asm/mach-types.h>
@ -77,6 +78,10 @@ static unsigned long flint_pin_config[] __initdata = {
GPIO160_ND_RDY1,
};
static struct pxa_gpio_platform_data mmp2_gpio_pdata = {
.irq_base = MMP_GPIO_TO_IRQ(0),
};
static struct smc91x_platdata flint_smc91x_info = {
.flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
};
@ -111,6 +116,8 @@ static void __init flint_init(void)
/* on-chip devices */
mmp2_add_uart(1);
mmp2_add_uart(2);
platform_device_add_data(&mmp2_device_gpio, &mmp2_gpio_pdata,
sizeof(struct pxa_gpio_platform_data));
platform_device_register(&mmp2_device_gpio);
/* off-chip devices */

7
arch/arm/mach-mmp/gplugd.c
View File

@ -11,6 +11,7 @@
#include <linux/init.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/gpio-pxa.h>
#include <asm/mach/arch.h>
#include <asm/mach-types.h>
@ -128,6 +129,10 @@ static unsigned long gplugd_pin_config[] __initdata = {
GPIO116_I2S_TXD
};
static struct pxa_gpio_platform_data pxa168_gpio_pdata = {
.irq_base = MMP_GPIO_TO_IRQ(0),
};
static struct i2c_board_info gplugd_i2c_board_info[] = {
{
.type = "isl1208",
@ -186,6 +191,8 @@ static void __init gplugd_init(void)
pxa168_add_uart(3);
pxa168_add_ssp(1);
pxa168_add_twsi(0, NULL, ARRAY_AND_SIZE(gplugd_i2c_board_info));
platform_device_add_data(&pxa168_device_gpio, &pxa168_gpio_pdata,
sizeof(struct pxa_gpio_platform_data));
platform_device_register(&pxa168_device_gpio);
pxa168_add_eth(&gplugd_eth_platform_data);

8
arch/arm/mach-mmp/jasper.c
View File

@ -12,6 +12,7 @@
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/gpio-pxa.h>
#include <linux/platform_device.h>
#include <linux/io.h>
#include <linux/regulator/machine.h>
@ -99,6 +100,10 @@ static unsigned long jasper_pin_config[] __initdata = {
GPIO151_MMC3_CLK,
};
static struct pxa_gpio_platform_data mmp2_gpio_pdata = {
.irq_base = MMP_GPIO_TO_IRQ(0),
};
static struct regulator_consumer_supply max8649_supply[] = {
REGULATOR_SUPPLY("vcc_core", NULL),
};
@ -165,6 +170,9 @@ static void __init jasper_init(void)
mmp2_add_uart(1);
mmp2_add_uart(3);
mmp2_add_twsi(1, NULL, ARRAY_AND_SIZE(jasper_twsi1_info));
platform_device_add_data(&mmp2_device_gpio, &mmp2_gpio_pdata,
sizeof(struct pxa_gpio_platform_data));
platform_device_register(&mmp2_device_gpio);
mmp2_add_sdhost(0, &mmp2_sdh_platdata_mmc0); /* SD/MMC */
regulator_has_full_constraints();

7
arch/arm/mach-mmp/tavorevb.c
View File

@ -8,6 +8,7 @@
* publishhed by the Free Software Foundation.
*/
#include <linux/gpio.h>
#include <linux/gpio-pxa.h>
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/platform_device.h>
@ -60,6 +61,10 @@ static unsigned long tavorevb_pin_config[] __initdata = {
DF_RDY0_DF_RDY0,
};
static struct pxa_gpio_platform_data pxa910_gpio_pdata = {
.irq_base = MMP_GPIO_TO_IRQ(0),
};
static struct smc91x_platdata tavorevb_smc91x_info = {
.flags = SMC91X_USE_16BIT | SMC91X_NOWAIT,
};
@ -93,6 +98,8 @@ static void __init tavorevb_init(void)
/* on-chip devices */
pxa910_add_uart(1);
platform_device_add_data(&pxa910_device_gpio, &pxa910_gpio_pdata,
sizeof(struct pxa_gpio_platform_data));
platform_device_register(&pxa910_device_gpio);
/* off-chip devices */

7
arch/arm/mach-mmp/teton_bga.c
View File

@ -16,6 +16,7 @@
#include <linux/kernel.h>
#include <linux/platform_device.h>
#include <linux/gpio.h>
#include <linux/gpio-pxa.h>
#include <linux/input.h>
#include <linux/platform_data/keypad-pxa27x.h>
#include <linux/i2c.h>
@ -49,6 +50,10 @@ static unsigned long teton_bga_pin_config[] __initdata = {
GPIO78_GPIO,
};
static struct pxa_gpio_platform_data pxa168_gpio_pdata = {
.irq_base = MMP_GPIO_TO_IRQ(0),
};
static unsigned int teton_bga_matrix_key_map[] = {
KEY(0, 6, KEY_ESC),
KEY(0, 7, KEY_ENTER),
@ -79,6 +84,8 @@ static void __init teton_bga_init(void)
pxa168_add_uart(1);
pxa168_add_keypad(&teton_bga_keypad_info);
pxa168_add_twsi(0, NULL, ARRAY_AND_SIZE(teton_bga_i2c_info));
platform_device_add_data(&pxa168_device_gpio, &pxa168_gpio_pdata,
sizeof(struct pxa_gpio_platform_data));
platform_device_register(&pxa168_device_gpio);
}

7
arch/arm/mach-mmp/ttc_dkb.c
View File

@ -17,6 +17,7 @@
#include <linux/interrupt.h>
#include <linux/i2c/pca953x.h>
#include <linux/gpio.h>
#include <linux/gpio-pxa.h>
#include <linux/mfd/88pm860x.h>
#include <linux/platform_data/mv_usb.h>
#include <linux/spi/spi.h>
@ -75,6 +76,10 @@ static unsigned long ttc_dkb_pin_config[] __initdata = {
DF_RDY0_DF_RDY0,
};
static struct pxa_gpio_platform_data pxa910_gpio_pdata = {
.irq_base = MMP_GPIO_TO_IRQ(0),
};
static struct mtd_partition ttc_dkb_onenand_partitions[] = {
{
.name = "bootloader",
@ -284,6 +289,8 @@ static void __init ttc_dkb_init(void)
/* off-chip devices */
pxa910_add_twsi(0, NULL, ARRAY_AND_SIZE(ttc_dkb_i2c_info));
platform_device_add_data(&pxa910_device_gpio, &pxa910_gpio_pdata,
sizeof(struct pxa_gpio_platform_data));
platform_add_devices(ARRAY_AND_SIZE(ttc_dkb_devices));
#ifdef CONFIG_USB_MV_UDC

3
arch/arm/mach-pxa/pxa25x.c
View File

@ -344,7 +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 = {

3
arch/arm/mach-pxa/pxa27x.c
View File

@ -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 = {

11
arch/arm/mach-pxa/pxa3xx.c
View File

@ -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>
@ -436,6 +437,10 @@ 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 = {
&pxa27x_device_udc,
&pxa_device_pmu,
@ -488,8 +493,12 @@ static int __init pxa3xx_init(void)
ret = platform_add_devices(devices, ARRAY_SIZE(devices));
if (ret)
return ret;
if (cpu_is_pxa300() || cpu_is_pxa310() || cpu_is_pxa320())
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;

12
arch/arm/mach-pxa/pxa930.c
View File

@ -12,9 +12,10 @@
#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>
@ -192,6 +193,10 @@ 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;
@ -199,6 +204,9 @@ static int __init pxa930_init(void)
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);
}

20
drivers/gpio/gpio-pxa.c
View File

@ -574,19 +574,18 @@ static int pxa_gpio_probe(struct platform_device *pdev)
int gpio, irq, ret, use_of = 0;
int irq0 = 0, irq1 = 0, irq_mux, gpio_offset = 0;
ret = pxa_gpio_probe_dt(pdev);
if (ret < 0) {
info = dev_get_platdata(&pdev->dev);
if (info) {
irq_base = info->irq_base;
if (irq_base <= 0)
return -EINVAL;
pxa_last_gpio = pxa_gpio_nums(pdev);
#ifdef CONFIG_ARCH_PXA
if (gpio_is_pxa_type(gpio_type))
irq_base = PXA_GPIO_TO_IRQ(0);
#endif
#ifdef CONFIG_ARCH_MMP
if (gpio_is_mmp_type(gpio_type))
irq_base = MMP_GPIO_TO_IRQ(0);
#endif
} else {
irq_base = 0;
use_of = 1;
ret = pxa_gpio_probe_dt(pdev);
if (ret < 0)
return -EINVAL;
}
if (!pxa_last_gpio)
@ -623,7 +622,6 @@ static int pxa_gpio_probe(struct platform_device *pdev)
}
/* Initialize GPIO chips */
info = dev_get_platdata(&pdev->dev);
pxa_init_gpio_chip(pxa_last_gpio, info ? info->gpio_set_wake : NULL);
/* clear all GPIO edge detects */

1
include/linux/gpio-pxa.h
View File

@ -14,6 +14,7 @@ extern int pxa_last_gpio;
extern int pxa_irq_to_gpio(int irq);
struct pxa_gpio_platform_data {
int irq_base;
int (*gpio_set_wake)(unsigned int gpio, unsigned int on);
};