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ARM: ux500: add PRCM register base for pinctrl

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This adds the PRCM register range base as a resource to
the pinctrl driver do we can break the dependency to the
PRCMU driver and handle these registers in the driver
alone.

Cc: arm@kernel.org
Signed-off-by: Jonas Aaberg <jonas.aberg@stericsson.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Jonas Aaberg 2012-10-25 08:46:53 +02:00 • committed by Linus Walleij
commit f48283367f
2 changed files with 8 additions and 2 deletions
Download patch file Download diff file Expand all files Collapse all files

2
arch/arm/mach-ux500/cpu-db8500.c
View file

@ -158,7 +158,7 @@ static void __init db8500_add_gpios(struct device *parent)
dbx500_add_gpios(parent, ARRAY_AND_SIZE(db8500_gpio_base), dbx500_add_gpios(parent, ARRAY_AND_SIZE(db8500_gpio_base),
IRQ_DB8500_GPIO0, &pdata); IRQ_DB8500_GPIO0, &pdata);
dbx500_add_pinctrl(parent, "pinctrl-db8500"); dbx500_add_pinctrl(parent, "pinctrl-db8500", U8500_PRCMU_BASE);
} }
static int usb_db8500_rx_dma_cfg[] = { static int usb_db8500_rx_dma_cfg[] = {

8
arch/arm/mach-ux500/devices-common.h
View file

@ -129,12 +129,18 @@ void dbx500_add_gpios(struct device *parent, resource_size_t *base, int num,
int irq, struct nmk_gpio_platform_data *pdata); int irq, struct nmk_gpio_platform_data *pdata);
static inline void static inline void
dbx500_add_pinctrl(struct device *parent, const char *name) dbx500_add_pinctrl(struct device *parent, const char *name,
resource_size_t base)
{ {
struct resource res[] = {
DEFINE_RES_MEM(base, SZ_8K),
};
struct platform_device_info pdevinfo = { struct platform_device_info pdevinfo = {
.parent = parent, .parent = parent,
.name = name, .name = name,
.id = -1, .id = -1,
.res = res,
.num_res = ARRAY_SIZE(res),
}; };
platform_device_register_full(&pdevinfo); platform_device_register_full(&pdevinfo);