arm64: dts: r8a7796: salvator-x: enable UHS for SDHI 0 & 3 (af3cf72f) · Commits · 戴 / test

arch/arm64/boot/dts/renesas/r8a7796-salvator-x.dts

+20 −2

Original line number	Diff line number	Diff line
		@@ -97,11 +97,25 @@
		sdhi0_pins: sd0 {
		groups = "sdhi0_data4", "sdhi0_ctrl";
		function = "sdhi0";
		power-source = <3300>;
		};

		sdhi0_pins_uhs: sd0_uhs {
		groups = "sdhi0_data4", "sdhi0_ctrl";
		function = "sdhi0";
		power-source = <1800>;
		};

		sdhi3_pins: sd3 {
		groups = "sdhi3_data4", "sdhi3_ctrl";
		function = "sdhi3";
		power-source = <3300>;
		};

		sdhi3_pins_uhs: sd3_uhs {
		groups = "sdhi3_data4", "sdhi3_ctrl";
		function = "sdhi3";
		power-source = <1800>;
		};
		};

		@@ -115,25 +129,29 @@

		&sdhi0 {
		pinctrl-0 = <&sdhi0_pins>;
		pinctrl-names = "default";
		pinctrl-1 = <&sdhi0_pins_uhs>;
		pinctrl-names = "default", "state_uhs";

		vmmc-supply = <&vcc_sdhi0>;
		vqmmc-supply = <&vccq_sdhi0>;
		cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>;
		wp-gpios = <&gpio3 13 GPIO_ACTIVE_HIGH>;
		bus-width = <4>;
		sd-uhs-sdr50;
		status = "okay";
		};

		&sdhi3 {
		pinctrl-0 = <&sdhi3_pins>;
		pinctrl-names = "default";
		pinctrl-1 = <&sdhi3_pins_uhs>;
		pinctrl-names = "default", "state_uhs";

		vmmc-supply = <&vcc_sdhi3>;
		vqmmc-supply = <&vccq_sdhi3>;
		cd-gpios = <&gpio4 15 GPIO_ACTIVE_LOW>;
		wp-gpios = <&gpio4 16 GPIO_ACTIVE_HIGH>;
		bus-width = <4>;
		sd-uhs-sdr50;
		status = "okay";
		};