diff options
| author | Laxman Dewangan <ldewangan@nvidia.com> | 2013-08-06 17:12:35 +0400 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2013-08-14 23:00:42 +0400 |
| commit | 0a8d3e2412841c6b1dab1006fd5f7ab5b689db21 (patch) | |
| tree | 85073dffb6f90054e59446578315ec3a67ffc5e8 /include/linux/mfd | |
| parent | e81c8f18afc4fdd6e34d8c83814b8b5134dbb30f (diff) | |
| download | linux-0a8d3e2412841c6b1dab1006fd5f7ab5b689db21.tar.xz | |
pinctrl: palmas: add pincontrol driver
TI Palmas series Power Management IC have multiple pins which can be
configured for different functionality. This pins can be configured
for different function. Also their properties like pull up/down,
open drain enable/disable are configurable.
Add support for pincontrol driver Palmas series device like TPS65913,
TPS80036. The driver supports to be register from DT only.
Changes from V1:
- Add generic property for pins and functions in pinconf-generic.
- Add APIs to map the DT and subnode.
- Move common utils APIs to the pinctrl-utils from this file.
- Update the binding document accordingly.
Changes from V2:
- Add ack by Lee.
- Correct the binding docs.
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Acked-by: Lee Jones <lee.jones@linaro.org>
Reviewed-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'include/linux/mfd')
| -rw-r--r-- | include/linux/mfd/palmas.h | 35 |
1 files changed, 24 insertions, 11 deletions
diff --git a/include/linux/mfd/palmas.h b/include/linux/mfd/palmas.h index 1a8dd7afe084..2891f7cd902e 100644 --- a/include/linux/mfd/palmas.h +++ b/include/linux/mfd/palmas.h @@ -449,7 +449,7 @@ enum usb_irq_events { #define PALMAS_DVFS_BASE 0x180 #define PALMAS_PMU_CONTROL_BASE 0x1A0 #define PALMAS_RESOURCE_BASE 0x1D4 -#define PALMAS_PU_PD_OD_BASE 0x1F4 +#define PALMAS_PU_PD_OD_BASE 0x1F0 #define PALMAS_LED_BASE 0x200 #define PALMAS_INTERRUPT_BASE 0x210 #define PALMAS_USB_OTG_BASE 0x250 @@ -1734,16 +1734,20 @@ enum usb_irq_events { #define PALMAS_REGEN3_CTRL_MODE_ACTIVE_SHIFT 0 /* Registers for function PAD_CONTROL */ -#define PALMAS_PU_PD_INPUT_CTRL1 0x0 -#define PALMAS_PU_PD_INPUT_CTRL2 0x1 -#define PALMAS_PU_PD_INPUT_CTRL3 0x2 -#define PALMAS_OD_OUTPUT_CTRL 0x4 -#define PALMAS_POLARITY_CTRL 0x5 -#define PALMAS_PRIMARY_SECONDARY_PAD1 0x6 -#define PALMAS_PRIMARY_SECONDARY_PAD2 0x7 -#define PALMAS_I2C_SPI 0x8 -#define PALMAS_PU_PD_INPUT_CTRL4 0x9 -#define PALMAS_PRIMARY_SECONDARY_PAD3 0xA +#define PALMAS_OD_OUTPUT_CTRL2 0x2 +#define PALMAS_POLARITY_CTRL2 0x3 +#define PALMAS_PU_PD_INPUT_CTRL1 0x4 +#define PALMAS_PU_PD_INPUT_CTRL2 0x5 +#define PALMAS_PU_PD_INPUT_CTRL3 0x6 +#define PALMAS_PU_PD_INPUT_CTRL5 0x7 +#define PALMAS_OD_OUTPUT_CTRL 0x8 +#define PALMAS_POLARITY_CTRL 0x9 +#define PALMAS_PRIMARY_SECONDARY_PAD1 0xA +#define PALMAS_PRIMARY_SECONDARY_PAD2 0xB +#define PALMAS_I2C_SPI 0xC +#define PALMAS_PU_PD_INPUT_CTRL4 0xD +#define PALMAS_PRIMARY_SECONDARY_PAD3 0xE +#define PALMAS_PRIMARY_SECONDARY_PAD4 0xF /* Bit definitions for PU_PD_INPUT_CTRL1 */ #define PALMAS_PU_PD_INPUT_CTRL1_RESET_IN_PD 0x40 @@ -2501,6 +2505,15 @@ enum usb_irq_events { #define PALMAS_PU_PD_GPIO_CTRL1 0x6 #define PALMAS_PU_PD_GPIO_CTRL2 0x7 #define PALMAS_OD_OUTPUT_GPIO_CTRL 0x8 +#define PALMAS_GPIO_DATA_IN2 0x9 +#define PALMAS_GPIO_DATA_DIR2 0x0A +#define PALMAS_GPIO_DATA_OUT2 0x0B +#define PALMAS_GPIO_DEBOUNCE_EN2 0x0C +#define PALMAS_GPIO_CLEAR_DATA_OUT2 0x0D +#define PALMAS_GPIO_SET_DATA_OUT2 0x0E +#define PALMAS_PU_PD_GPIO_CTRL3 0x0F +#define PALMAS_PU_PD_GPIO_CTRL4 0x10 +#define PALMAS_OD_OUTPUT_GPIO_CTRL2 0x11 /* Bit definitions for GPIO_DATA_IN */ #define PALMAS_GPIO_DATA_IN_GPIO_7_IN 0x80 |