diff options
Diffstat (limited to 'drivers/pinctrl/qcom/pinctrl-msm.h')
| -rw-r--r-- | drivers/pinctrl/qcom/pinctrl-msm.h | 10 |
1 files changed, 10 insertions, 0 deletions
diff --git a/drivers/pinctrl/qcom/pinctrl-msm.h b/drivers/pinctrl/qcom/pinctrl-msm.h index e31a5167c91e..dd0d949f7a9e 100644 --- a/drivers/pinctrl/qcom/pinctrl-msm.h +++ b/drivers/pinctrl/qcom/pinctrl-msm.h @@ -77,6 +77,8 @@ struct msm_pingroup { unsigned drv_bit:5; unsigned od_bit:5; + unsigned egpio_enable:5; + unsigned egpio_present:5; unsigned oe_bit:5; unsigned in_bit:5; unsigned out_bit:5; @@ -119,6 +121,13 @@ struct msm_gpio_wakeirq_map { * to be aware that their parent can't handle dual * edge interrupts. * @gpio_func: Which function number is GPIO (usually 0). + * @egpio_func: If non-zero then this SoC supports eGPIO. Even though in + * hardware this is a mux 1-level above the TLMM, we'll treat + * it as if this is just another mux state of the TLMM. Since + * it doesn't really map to hardware, we'll allocate a virtual + * function number for eGPIO and any time we see that function + * number used we'll treat it as a request to mux away from + * our TLMM towards another owner. */ struct msm_pinctrl_soc_data { const struct pinctrl_pin_desc *pins; @@ -136,6 +145,7 @@ struct msm_pinctrl_soc_data { unsigned int nwakeirq_map; bool wakeirq_dual_edge_errata; unsigned int gpio_func; + unsigned int egpio_func; }; extern const struct dev_pm_ops msm_pinctrl_dev_pm_ops; |