arm64: dts: ti: k3-am654: Add Support for eMMC host controller (5e00e9a2) · Commits · 戴 / test

Add support for the Secure Digital Host Controller Interface (SDHCI) present on TI's AM654 SOCs. It is compatible with eMMC5.1 Host Specifications. Enable only upto HS200 speed mode. Signed-off-by:

Faiz Abbas <faiz_abbas@ti.com> Acked-by:

Nishanth Menon <nm@ti.com> Signed-off-by:

Tero Kristo <t-kristo@ti.com>

arch/arm64/boot/dts/ti/k3-am65-main.dtsi

+14 −0

Original line number	Diff line number	Diff line
		@@ -191,4 +191,18 @@
		#address-cells = <1>;
		#size-cells = <0>;
		};

		sdhci0: sdhci@4f80000 {
		compatible = "ti,am654-sdhci-5.1";
		reg = <0x0 0x4f80000 0x0 0x260>, <0x0 0x4f90000 0x0 0x134>;
		power-domains = <&k3_pds 47>;
		clocks = <&k3_clks 47 0>, <&k3_clks 47 1>;
		clock-names = "clk_ahb", "clk_xin";
		interrupts = <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH>;
		mmc-ddr-1_8v;
		mmc-hs200-1_8v;
		ti,otap-del-sel = <0x2>;
		ti,trm-icp = <0x8>;
		dma-coherent;
		};
		};

Admin message