diff options
Diffstat (limited to 'arch/arm')
| -rw-r--r-- | arch/arm/mach-mxs/devices/platform-gpio-mxs.c | 24 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/include/mach/common.h | 4 | ||||
| -rw-r--r-- | arch/arm/mach-mxs/mm.c | 10 |
3 files changed, 14 insertions, 24 deletions
diff --git a/arch/arm/mach-mxs/devices/platform-gpio-mxs.c b/arch/arm/mach-mxs/devices/platform-gpio-mxs.c index ed0885e..cd99f19 100644 --- a/arch/arm/mach-mxs/devices/platform-gpio-mxs.c +++ b/arch/arm/mach-mxs/devices/platform-gpio-mxs.c @@ -14,7 +14,7 @@ #include <mach/devices-common.h> struct platform_device *__init mxs_add_gpio( - int id, resource_size_t iobase, int irq) + char *name, int id, resource_size_t iobase, int irq) { struct resource res[] = { { @@ -29,25 +29,5 @@ struct platform_device *__init mxs_add_gpio( }; return platform_device_register_resndata(&mxs_apbh_bus, - "gpio-mxs", id, res, ARRAY_SIZE(res), NULL, 0); + name, id, res, ARRAY_SIZE(res), NULL, 0); } - -static int __init mxs_add_mxs_gpio(void) -{ - if (cpu_is_mx23()) { - mxs_add_gpio(0, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO0); - mxs_add_gpio(1, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO1); - mxs_add_gpio(2, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO2); - } - - if (cpu_is_mx28()) { - mxs_add_gpio(0, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO0); - mxs_add_gpio(1, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO1); - mxs_add_gpio(2, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO2); - mxs_add_gpio(3, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO3); - mxs_add_gpio(4, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO4); - } - - return 0; -} -postcore_initcall(mxs_add_mxs_gpio); diff --git a/arch/arm/mach-mxs/include/mach/common.h b/arch/arm/mach-mxs/include/mach/common.h index 5f9a358..de6c7ba 100644 --- a/arch/arm/mach-mxs/include/mach/common.h +++ b/arch/arm/mach-mxs/include/mach/common.h @@ -18,13 +18,11 @@ extern void mxs_restart(char, const char *); extern int mxs_saif_clkmux_select(unsigned int clkmux); extern void mx23_soc_init(void); -extern int mx23_register_gpios(void); extern int mx23_clocks_init(void); extern void mx23_map_io(void); extern void mx23_init_irq(void); extern void mx28_soc_init(void); -extern int mx28_register_gpios(void); extern int mx28_clocks_init(void); extern void mx28_map_io(void); extern void mx28_init_irq(void); @@ -33,5 +31,7 @@ extern void icoll_init_irq(void); extern struct platform_device *mxs_add_dma(const char *devid, resource_size_t base); +extern struct platform_device *mxs_add_gpio(char *name, int id, + resource_size_t iobase, int irq); #endif /* __MACH_MXS_COMMON_H__ */ diff --git a/arch/arm/mach-mxs/mm.c b/arch/arm/mach-mxs/mm.c index 6af4371..dccb67a 100644 --- a/arch/arm/mach-mxs/mm.c +++ b/arch/arm/mach-mxs/mm.c @@ -69,6 +69,10 @@ void __init mx23_soc_init(void) mxs_add_dma("imx23-dma-apbh", MX23_APBH_DMA_BASE_ADDR); mxs_add_dma("imx23-dma-apbx", MX23_APBX_DMA_BASE_ADDR); + + mxs_add_gpio("imx23-gpio", 0, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO0); + mxs_add_gpio("imx23-gpio", 1, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO1); + mxs_add_gpio("imx23-gpio", 2, MX23_PINCTRL_BASE_ADDR, MX23_INT_GPIO2); } void __init mx28_soc_init(void) @@ -77,4 +81,10 @@ void __init mx28_soc_init(void) mxs_add_dma("imx28-dma-apbh", MX23_APBH_DMA_BASE_ADDR); mxs_add_dma("imx28-dma-apbx", MX23_APBX_DMA_BASE_ADDR); + + mxs_add_gpio("imx28-gpio", 0, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO0); + mxs_add_gpio("imx28-gpio", 1, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO1); + mxs_add_gpio("imx28-gpio", 2, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO2); + mxs_add_gpio("imx28-gpio", 3, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO3); + mxs_add_gpio("imx28-gpio", 4, MX28_PINCTRL_BASE_ADDR, MX28_INT_GPIO4); } |