arm64: dts: renesas: draak: enable SDHI2
The single SDHI controller is connected to eMMC. Signed-off-by: Ulrich Hecht <ulrich.hecht+renesas@gmail.com> Acked-by: Wolfram Sang <wsa+renesas@sang-engineering.com> Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
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arch/arm64/boot/dts/renesas
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@ -32,6 +32,24 @@
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/* first 128MB is reserved for secure area. */
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reg = <0x0 0x48000000 0x0 0x18000000>;
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};
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reg_1p8v: regulator0 {
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compatible = "regulator-fixed";
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regulator-name = "fixed-1.8V";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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regulator-boot-on;
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regulator-always-on;
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};
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reg_3p3v: regulator1 {
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compatible = "regulator-fixed";
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regulator-name = "fixed-3.3V";
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regulator-min-microvolt = <3300000>;
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regulator-max-microvolt = <3300000>;
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regulator-boot-on;
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regulator-always-on;
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};
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};
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&extal_clk {
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@ -71,6 +89,18 @@
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function = "scif2";
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};
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sdhi2_pins: sd2 {
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groups = "mmc_data8", "mmc_ctrl";
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function = "mmc";
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power-source = <1800>;
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};
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sdhi2_pins_uhs: sd2_uhs {
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groups = "mmc_data8", "mmc_ctrl";
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function = "mmc";
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power-source = <1800>;
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};
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usb0_pins: usb0 {
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groups = "usb0";
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function = "usb0";
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@ -125,6 +155,20 @@
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status = "okay";
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};
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&sdhi2 {
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/* used for on-board eMMC */
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pinctrl-0 = <&sdhi2_pins>;
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pinctrl-1 = <&sdhi2_pins_uhs>;
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pinctrl-names = "default", "state_uhs";
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vmmc-supply = <®_3p3v>;
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vqmmc-supply = <®_1p8v>;
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bus-width = <8>;
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mmc-hs200-1_8v;
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non-removable;
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status = "okay";
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};
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&usb2_phy0 {
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pinctrl-0 = <&usb0_pins>;
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pinctrl-names = "default";
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