Commit b65803da authored by Bartosz Golaszewski's avatar Bartosz Golaszewski Committed by Linus Walleij
Browse files

pinctrl: qcom: add infrastructure for marking pin functions as GPIOs 



Add a helper macro that wraps PINCTRL_GPIO_PINFUNCTION() for pinctrl-msm
pin functions and assign the .function_is_gpio() callback in pinmux_ops.

Reviewed-by: default avatarKonrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Tested-by: default avatarNeil Armstrong <neil.armstrong@linaro.org>
Signed-off-by: default avatarBartosz Golaszewski <bartosz.golaszewski@linaro.org>
Signed-off-by: default avatarLinus Walleij <linus.walleij@linaro.org>
parent 11aa02d6

drivers/pinctrl/qcom/pinctrl-msm.c

+1 −0
Original line number Diff line number Diff line
@@ -265,6 +265,7 @@ static const struct pinmux_ops msm_pinmux_ops = { 
	.get_functions_count	= pinmux_generic_get_function_count,

	.get_function_name	= pinmux_generic_get_function_name,

	.get_function_groups	= pinmux_generic_get_function_groups,

	.function_is_gpio	= pinmux_generic_function_is_gpio,

	.gpio_request_enable	= msm_pinmux_request_gpio,

	.set_mux		= msm_pinmux_set_mux,

};

drivers/pinctrl/qcom/pinctrl-msm.h

+5 −0
Original line number Diff line number Diff line
@@ -29,6 +29,11 @@ struct pinctrl_pin_desc; 
					fname##_groups,		\

					ARRAY_SIZE(fname##_groups))



#define MSM_GPIO_PIN_FUNCTION(fname)				\

	[msm_mux_##fname] = PINCTRL_GPIO_PINFUNCTION(#fname,	\

					fname##_groups,		\

					ARRAY_SIZE(fname##_groups))



#define QCA_PIN_FUNCTION(fname)					\

	[qca_mux_##fname] = PINCTRL_PINFUNCTION(#fname,		\

					fname##_groups,		\