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Commit 9286ac48 authored by Peter Griffin's avatar Peter Griffin Committed by Maxime Coquelin
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ARM: STi: DT: STiH407: Add dt nodes for sdhci and emmc. 



The nodes have been split to allow as much commonality as possible.
The stih407 has a silicon bug with eMMC UHS modes (with top regs)
and as such doesn't have any of the uhs dt properties.

Signed-off-by: default avatarPeter Griffin <peter.griffin@linaro.org>
Signed-off-by: default avatarMaxime Coquelin <maxime.coquelin@st.com>
parent b0bb2bae

arch/arm/boot/dts/stih407-family.dtsi

+30 −0
Original line number Diff line number Diff line
@@ -421,5 +421,35 @@ 


			status = "disabled";

		};



		mmc0: sdhci@09060000 {

			compatible = "st,sdhci-stih407", "st,sdhci";

			status = "disabled";

			reg = <0x09060000 0x7ff>, <0x9061008 0x20>;

			reg-names = "mmc", "top-mmc-delay";

			interrupts = <GIC_SPI 92 IRQ_TYPE_NONE>;

			interrupt-names = "mmcirq";

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_mmc0>;

			clock-names = "mmc";

			clocks = <&clk_s_c0_flexgen CLK_MMC_0>;

			bus-width = <8>;

			non-removable;

		};



		mmc1: sdhci@09080000 {

			compatible = "st,sdhci-stih407", "st,sdhci";

			status = "disabled";

			reg = <0x09080000 0x7ff>;

			reg-names = "mmc";

			interrupts = <GIC_SPI 90 IRQ_TYPE_NONE>;

			interrupt-names = "mmcirq";

			pinctrl-names = "default";

			pinctrl-0 = <&pinctrl_sd1>;

			clock-names = "mmc";

			clocks = <&clk_s_c0_flexgen CLK_MMC_1>;

			resets = <&softreset STIH407_MMC1_SOFTRESET>;

			bus-width = <4>;

		};

	};

};

arch/arm/boot/dts/stih410-b2120.dts

+10 −0
Original line number Diff line number Diff line
@@ -26,4 +26,14 @@ 
	aliases {

		ttyAS0 = &sbc_serial0;

	};



	soc {



		mmc0: sdhci@09060000 {

			max-frequency = <200000000>;

			sd-uhs-sdr50;

			sd-uhs-sdr104;

			sd-uhs-ddr50;

		};

	};

};

arch/arm/boot/dts/stihxxx-b2120.dtsi

+8 −0
Original line number Diff line number Diff line
@@ -47,6 +47,14 @@ 
			status = "okay";

		};



		mmc0: sdhci@09060000 {

			status = "okay";

		};



		mmc1: sdhci@09080000 {

			status = "okay";

		};



		/* SSC11 to HDMI */

		hdmiddc: i2c@9541000 {

			status = "okay";