pinctrl: sh-pfc: r8a77965: Add I2C pin support (82540ebc) · Commits · e / devices / android_kernel_fairphone_FP5

drivers/pinctrl/sh-pfc/pfc-r8a77965.c

+77 −0

Original line number	Diff line number	Diff line
		@@ -1758,6 +1758,57 @@ static const unsigned int du_disp_mux[] = {
		DU_DISP_MARK,
		};

		/* - I2C -------------------------------------------------------------------- */
		static const unsigned int i2c1_a_pins[] = {
		/* SDA, SCL */
		RCAR_GP_PIN(5, 11), RCAR_GP_PIN(5, 10),
		};
		static const unsigned int i2c1_a_mux[] = {
		SDA1_A_MARK, SCL1_A_MARK,
		};
		static const unsigned int i2c1_b_pins[] = {
		/* SDA, SCL */
		RCAR_GP_PIN(5, 24), RCAR_GP_PIN(5, 23),
		};
		static const unsigned int i2c1_b_mux[] = {
		SDA1_B_MARK, SCL1_B_MARK,
		};
		static const unsigned int i2c2_a_pins[] = {
		/* SDA, SCL */
		RCAR_GP_PIN(5, 0), RCAR_GP_PIN(5, 4),
		};
		static const unsigned int i2c2_a_mux[] = {
		SDA2_A_MARK, SCL2_A_MARK,
		};
		static const unsigned int i2c2_b_pins[] = {
		/* SDA, SCL */
		RCAR_GP_PIN(3, 13), RCAR_GP_PIN(3, 12),
		};
		static const unsigned int i2c2_b_mux[] = {
		SDA2_B_MARK, SCL2_B_MARK,
		};
		static const unsigned int i2c6_a_pins[] = {
		/* SDA, SCL */
		RCAR_GP_PIN(1, 8), RCAR_GP_PIN(1, 11),
		};
		static const unsigned int i2c6_a_mux[] = {
		SDA6_A_MARK, SCL6_A_MARK,
		};
		static const unsigned int i2c6_b_pins[] = {
		/* SDA, SCL */
		RCAR_GP_PIN(1, 26), RCAR_GP_PIN(1, 25),
		};
		static const unsigned int i2c6_b_mux[] = {
		SDA6_B_MARK, SCL6_B_MARK,
		};
		static const unsigned int i2c6_c_pins[] = {
		/* SDA, SCL */
		RCAR_GP_PIN(0, 15), RCAR_GP_PIN(0, 14),
		};
		static const unsigned int i2c6_c_mux[] = {
		SDA6_C_MARK, SCL6_C_MARK,
		};

		/* - INTC-EX ---------------------------------------------------------------- */
		static const unsigned int intc_ex_irq0_pins[] = {
		/* IRQ0 */
		@@ -3118,6 +3169,13 @@ static const struct sh_pfc_pin_group pinmux_groups[] = {
		SH_PFC_PIN_GROUP(du_oddf),
		SH_PFC_PIN_GROUP(du_cde),
		SH_PFC_PIN_GROUP(du_disp),
		SH_PFC_PIN_GROUP(i2c1_a),
		SH_PFC_PIN_GROUP(i2c1_b),
		SH_PFC_PIN_GROUP(i2c2_a),
		SH_PFC_PIN_GROUP(i2c2_b),
		SH_PFC_PIN_GROUP(i2c6_a),
		SH_PFC_PIN_GROUP(i2c6_b),
		SH_PFC_PIN_GROUP(i2c6_c),
		SH_PFC_PIN_GROUP(intc_ex_irq0),
		SH_PFC_PIN_GROUP(intc_ex_irq1),
		SH_PFC_PIN_GROUP(intc_ex_irq2),
		@@ -3321,6 +3379,22 @@ static const char * const du_groups[] = {
		"du_disp",
		};

		static const char * const i2c1_groups[] = {
		"i2c1_a",
		"i2c1_b",
		};

		static const char * const i2c2_groups[] = {
		"i2c2_a",
		"i2c2_b",
		};

		static const char * const i2c6_groups[] = {
		"i2c6_a",
		"i2c6_b",
		"i2c6_c",
		};

		static const char * const intc_ex_groups[] = {
		"intc_ex_irq0",
		"intc_ex_irq1",
		@@ -3577,6 +3651,9 @@ static const char * const usb30_groups[] = {
		static const struct sh_pfc_function pinmux_functions[] = {
		SH_PFC_FUNCTION(avb),
		SH_PFC_FUNCTION(du),
		SH_PFC_FUNCTION(i2c1),
		SH_PFC_FUNCTION(i2c2),
		SH_PFC_FUNCTION(i2c6),
		SH_PFC_FUNCTION(intc_ex),
		SH_PFC_FUNCTION(msiof0),
		SH_PFC_FUNCTION(msiof1),