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pinctrl: add abx500 pinctrl driver core

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This adds the AB8500 core driver, which will be utilized by
the follow-on drivers for different ABx500 variants.
Sselect the driver from the DBX500_SOC, as this chip is
powering and clocking that SoC.

Cc: Samuel Ortiz <sameo@linux.intel.com>
Signed-off-by: Patrice Chotard <patrice.chotard@st.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
This commit is contained in:
Patrice Chotard
2013-01-08 10:41:02 +01:00
committed by Linus Walleij
parent a718ff6f9b
commit 0493e64930
8 changed files with 1437 additions and 21 deletions
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15
include/linux/mfd/abx500/ab8500-gpio.h
View File

@@ -14,10 +14,21 @@
* registers.
*/
struct ab8500_gpio_platform_data {
struct abx500_gpio_platform_data {
int gpio_base;
u32 irq_base;
u8 config_reg[8];
};
enum abx500_gpio_pull_updown {
ABX500_GPIO_PULL_DOWN = 0x0,
ABX500_GPIO_PULL_NONE = 0x1,
ABX500_GPIO_PULL_UP = 0x3,
};
enum abx500_gpio_vinsel {
ABX500_GPIO_VINSEL_VBAT = 0x0,
ABX500_GPIO_VINSEL_VIN_1V8 = 0x1,
ABX500_GPIO_VINSEL_VDD_BIF = 0x2,
};
#endif /* _AB8500_GPIO_H */

2
include/linux/mfd/abx500/ab8500.h
View File

@@ -385,7 +385,7 @@ struct ab8500_platform_data {
struct ab8500_regulator_reg_init *regulator_reg_init;
int num_regulator;
struct regulator_init_data *regulator;
struct ab8500_gpio_platform_data *gpio;
struct abx500_gpio_platform_data *gpio;
struct ab8500_codec_platform_data *codec;
};