diff options
Diffstat (limited to 'src/soc/qualcomm/ipq806x/include/gpio.h')
| -rw-r--r-- | src/soc/qualcomm/ipq806x/include/gpio.h | 44 |
1 files changed, 38 insertions, 6 deletions
diff --git a/src/soc/qualcomm/ipq806x/include/gpio.h b/src/soc/qualcomm/ipq806x/include/gpio.h index e2b281e04f..678da0dcae 100644 --- a/src/soc/qualcomm/ipq806x/include/gpio.h +++ b/src/soc/qualcomm/ipq806x/include/gpio.h @@ -30,8 +30,10 @@ * IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. */ -#ifndef __PLATFORM_AKRONITE_GPIO_H_ -#define __PLATFORM_AKRONITE_GPIO_H_ +#ifndef __SOC_QUALCOMM_IPQ806X_GPIO_H_ +#define __SOC_QUALCOMM_IPQ806X_GPIO_H_ + +typedef unsigned int gpio_t; /* GPIO TLMM: Direction */ #define GPIO_INPUT 0 @@ -57,7 +59,37 @@ #define GPIO_ENABLE 0 #define GPIO_DISABLE 1 -void gpio_tlmm_config(unsigned int gpio, unsigned int func, - unsigned int dir, unsigned int pull, - unsigned int drvstr, unsigned int enable); -#endif +/* GPIO MAX Valid # */ +#define GPIO_MAX_NUM 68 + +/* GPIO TLMM: Mask */ +#define GPIO_CFG_PULL_MASK 0x3 +#define GPIO_CFG_FUNC_MASK 0xF +#define GPIO_CFG_DRV_MASK 0x7 +#define GPIO_CFG_OE_MASK 0x1 + +/* GPIO TLMM: Shift */ +#define GPIO_CFG_PULL_SHIFT 0 +#define GPIO_CFG_FUNC_SHIFT 2 +#define GPIO_CFG_DRV_SHIFT 6 +#define GPIO_CFG_OE_SHIFT 9 + +/* GPIO IO: Mask */ +#define GPIO_IO_IN_MASK 0x1 +#define GPIO_IO_OUT_MASK 0x1 + +/* GPIO IO: Shift */ +#define GPIO_IO_IN_SHIFT 0 +#define GPIO_IO_OUT_SHIFT 1 + +void gpio_tlmm_config_set(gpio_t gpio, unsigned int func, + unsigned int pull, unsigned int drvstr, + unsigned int enable); + +void gpio_tlmm_config_get(gpio_t gpio, unsigned int *func, + unsigned int *pull, unsigned int *drvstr, + unsigned int *enable); + +void gpio_io_config_set(gpio_t gpio, unsigned int out); +void gpio_io_config_get(gpio_t gpio, unsigned int *in, unsigned int *out); +#endif // __SOC_QUALCOMM_IPQ806X_GPIO_H_ |