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Commit 804d7d7a authored by Li Wei's avatar Li Wei Committed by Wei Xu
Browse files

arm64: dts: hi3660: add sd/sdio device nodes 



Add sd/sdio device nodes for hi3660 soc

Signed-off-by: default avatarLi Wei <liwei213@huawei.com>
Signed-off-by: default avatarChen Jun <chenjun14@huawei.com>
Signed-off-by: default avatarWei Xu <xuwei5@hisilicon.com>
parent 7d45778b

arch/arm64/boot/dts/hisilicon/hi3660-hikey960.dts

+8 −0
Original line number Diff line number Diff line
@@ -18,6 +18,8 @@ 
	compatible = "hisilicon,hi3660-hikey960", "hisilicon,hi3660";



	aliases {

		mshc1 = &dwmmc1;

		mshc2 = &dwmmc2;

		serial0 = &uart0;

		serial1 = &uart1;

		serial2 = &uart2;
@@ -200,3 +202,9 @@ 
	label = "HS-SPI1";

	status = "okay";

};



&dwmmc1 {

	vmmc-supply = <&ldo16>;

	vqmmc-supply = <&ldo9>;

	status = "okay";

};

arch/arm64/boot/dts/hisilicon/hi3660.dtsi

+58 −0
Original line number Diff line number Diff line
@@ -790,5 +790,63 @@ 
				      "pcie_aclk";

			reset-gpios = <&gpio11 1 0 >;

		};



		/* SD */

		dwmmc1: dwmmc1@ff37f000 {

			#address-cells = <1>;

			#size-cells = <0>;

			cd-inverted;

			compatible = "hisilicon,hi3660-dw-mshc";

			num-slots = <1>;

			bus-width = <0x4>;

			disable-wp;

			cap-sd-highspeed;

			supports-highspeed;

			card-detect-delay = <200>;

			reg = <0x0 0xff37f000 0x0 0x1000>;

			interrupts = <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH>;

			clocks = <&crg_ctrl HI3660_CLK_GATE_SD>,

				<&crg_ctrl HI3660_HCLK_GATE_SD>;

			clock-names = "ciu", "biu";

			clock-frequency = <3200000>;

			resets = <&crg_rst 0x94 18>;

			cd-gpios = <&gpio25 3 0>;

			hisilicon,peripheral-syscon = <&sctrl>;

			pinctrl-names = "default";

			pinctrl-0 = <&sd_pmx_func

				     &sd_clk_cfg_func

				     &sd_cfg_func>;

			sd-uhs-sdr12;

			sd-uhs-sdr25;

			sd-uhs-sdr50;

			sd-uhs-sdr104;

			status = "disabled";



			slot@0 {

				reg = <0x0>;

				bus-width = <4>;

				disable-wp;

			};

		};



		/* SDIO */

		dwmmc2: dwmmc2@ff3ff000 {

			compatible = "hisilicon,hi3660-dw-mshc";

			reg = <0x0 0xff3ff000 0x0 0x1000>;

			interrupts = <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH>;

			num-slots = <1>;

			clocks = <&crg_ctrl HI3660_CLK_GATE_SDIO0>,

				 <&crg_ctrl HI3660_HCLK_GATE_SDIO0>;

			clock-names = "ciu", "biu";

			resets = <&crg_rst 0x94 20>;

			card-detect-delay = <200>;

			supports-highspeed;

			keep-power-in-suspend;

			pinctrl-names = "default";

			pinctrl-0 = <&sdio_pmx_func

				     &sdio_clk_cfg_func

				     &sdio_cfg_func>;

			status = "disabled";

		};

	};

};