diff options
author | Gregory Bean <gbean@codeaurora.org> | 2010-08-28 10:05:48 -0700 |
---|---|---|
committer | Daniel Walker <dwalker@codeaurora.org> | 2010-10-06 09:01:17 -0700 |
commit | 10c4580e798838fd63eafec5ed304b7ace6db020 (patch) | |
tree | a9a03be9100a0b152a59b833642d8dacbdf6ae47 /arch/arm/mach-msm/include/mach/gpio.h | |
parent | 224f6de46ab05677f1fbfa7e384938639ff3f691 (diff) |
msm: gpio: Remove tlmm routines obsoleted by gpiomux.
Now that all supported gpio_tlmm_config-using boards
are using gpiomux, remove the deprecated code.
Signed-off-by: Gregory Bean <gbean@codeaurora.org>
Signed-off-by: Daniel Walker <dwalker@codeaurora.org>
Diffstat (limited to 'arch/arm/mach-msm/include/mach/gpio.h')
-rw-r--r-- | arch/arm/mach-msm/include/mach/gpio.h | 123 |
1 files changed, 0 insertions, 123 deletions
diff --git a/arch/arm/mach-msm/include/mach/gpio.h b/arch/arm/mach-msm/include/mach/gpio.h index 83e47c0d5c2e..36ad50d3bfaa 100644 --- a/arch/arm/mach-msm/include/mach/gpio.h +++ b/arch/arm/mach-msm/include/mach/gpio.h @@ -23,127 +23,4 @@ #define gpio_cansleep __gpio_cansleep #define gpio_to_irq __gpio_to_irq -/** - * struct msm_gpio - GPIO pin description - * @gpio_cfg - configuration bitmap, as per gpio_tlmm_config() - * @label - textual label - * - * Usually, GPIO's are operated by sets. - * This struct accumulate all GPIO information in single source - * and facilitete group operations provided by msm_gpios_xxx() - */ -struct msm_gpio { - u32 gpio_cfg; - const char *label; -}; - -/** - * msm_gpios_request_enable() - request and enable set of GPIOs - * - * Request and configure set of GPIO's - * In case of error, all operations rolled back. - * Return error code. - * - * @table: GPIO table - * @size: number of entries in @table - */ -int msm_gpios_request_enable(const struct msm_gpio *table, int size); - -/** - * msm_gpios_disable_free() - disable and free set of GPIOs - * - * @table: GPIO table - * @size: number of entries in @table - */ -void msm_gpios_disable_free(const struct msm_gpio *table, int size); - -/** - * msm_gpios_request() - request set of GPIOs - * In case of error, all operations rolled back. - * Return error code. - * - * @table: GPIO table - * @size: number of entries in @table - */ -int msm_gpios_request(const struct msm_gpio *table, int size); - -/** - * msm_gpios_free() - free set of GPIOs - * - * @table: GPIO table - * @size: number of entries in @table - */ -void msm_gpios_free(const struct msm_gpio *table, int size); - -/** - * msm_gpios_enable() - enable set of GPIOs - * In case of error, all operations rolled back. - * Return error code. - * - * @table: GPIO table - * @size: number of entries in @table - */ -int msm_gpios_enable(const struct msm_gpio *table, int size); - -/** - * msm_gpios_disable() - disable set of GPIOs - * - * @table: GPIO table - * @size: number of entries in @table - */ -void msm_gpios_disable(const struct msm_gpio *table, int size); - -/* GPIO TLMM (Top Level Multiplexing) Definitions */ - -/* GPIO TLMM: Function -- GPIO specific */ - -/* GPIO TLMM: Direction */ -enum { - GPIO_INPUT, - GPIO_OUTPUT, -}; - -/* GPIO TLMM: Pullup/Pulldown */ -enum { - GPIO_NO_PULL, - GPIO_PULL_DOWN, - GPIO_KEEPER, - GPIO_PULL_UP, -}; - -/* GPIO TLMM: Drive Strength */ -enum { - GPIO_2MA, - GPIO_4MA, - GPIO_6MA, - GPIO_8MA, - GPIO_10MA, - GPIO_12MA, - GPIO_14MA, - GPIO_16MA, -}; - -enum { - GPIO_ENABLE, - GPIO_DISABLE, -}; - -#define GPIO_CFG(gpio, func, dir, pull, drvstr) \ - ((((gpio) & 0x3FF) << 4) | \ - ((func) & 0xf) | \ - (((dir) & 0x1) << 14) | \ - (((pull) & 0x3) << 15) | \ - (((drvstr) & 0xF) << 17)) - -/** - * extract GPIO pin from bit-field used for gpio_tlmm_config - */ -#define GPIO_PIN(gpio_cfg) (((gpio_cfg) >> 4) & 0x3ff) -#define GPIO_FUNC(gpio_cfg) (((gpio_cfg) >> 0) & 0xf) -#define GPIO_DIR(gpio_cfg) (((gpio_cfg) >> 14) & 0x1) -#define GPIO_PULL(gpio_cfg) (((gpio_cfg) >> 15) & 0x3) -#define GPIO_DRVSTR(gpio_cfg) (((gpio_cfg) >> 17) & 0xf) - -int gpio_tlmm_config(unsigned config, unsigned disable); - #endif /* __ASM_ARCH_MSM_GPIO_H */ |