Messages in this thread Patch in this message | | | From | Faiz Abbas <> | Subject | [PATCH v3 1/2] arm64: dts: ti: k3-am654: Add Support for eMMC host controller | Date | Thu, 17 Jan 2019 15:14:23 +0530 |
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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> --- arch/arm64/boot/dts/ti/k3-am65-main.dtsi | 14 ++++++++++++++ 1 file changed, 14 insertions(+)
diff --git a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi index 272cf8fc8d30..9338315b0ca9 100644 --- a/arch/arm64/boot/dts/ti/k3-am65-main.dtsi +++ b/arch/arm64/boot/dts/ti/k3-am65-main.dtsi @@ -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; + }; }; -- 2.19.2
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