Donate to e Foundation | Murena handsets with /e/OS | Own a part of Murena! Learn more

Commit cc922244 authored by Sergei Shtylyov's avatar Sergei Shtylyov Committed by Simon Horman
Browse files

arm64: dts: renesas: condor: add eMMC support 



Define the Condor board dependent part of the MMC0 (connected to eMMC chip)
device node along with the necessary voltage regulators...

Signed-off-by: default avatarSergei Shtylyov <sergei.shtylyov@cogentembedded.com>
Signed-off-by: default avatarSimon Horman <horms+renesas@verge.net.au>
parent a1f23ed4

arch/arm64/boot/dts/renesas/r8a77980-condor.dts

+43 −0
Original line number Diff line number Diff line
@@ -27,6 +27,24 @@ 
		/* first 128MB is reserved for secure area. */

		reg = <0 0x48000000 0 0x78000000>;

	};



	d3_3v: regulator-0 {

		compatible = "regulator-fixed";

		regulator-name = "D3.3V";

		regulator-min-microvolt = <3300000>;

		regulator-max-microvolt = <3300000>;

		regulator-boot-on;

		regulator-always-on;

	};



	vddq_vin01: regulator-1 {

		compatible = "regulator-fixed";

		regulator-name = "VDDQ_VIN01";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		regulator-boot-on;

		regulator-always-on;

	};

};



&avb {
@@ -52,12 +70,37 @@ 
	clock-frequency = <32768>;

};



&mmc0 {

	pinctrl-0 = <&mmc_pins>;

	pinctrl-1 = <&mmc_pins_uhs>;

	pinctrl-names = "default", "state_uhs";



	vmmc-supply = <&d3_3v>;

	vqmmc-supply = <&vddq_vin01>;

	mmc-hs200-1_8v;

	bus-width = <8>;

	non-removable;

	status = "okay";

};



&pfc {

	avb_pins: avb {

		groups = "avb_mdio", "avb_rgmii";

		function = "avb";

	};



	mmc_pins: mmc {

		groups = "mmc_data8", "mmc_ctrl", "mmc_ds";

		function = "mmc";

		power-source = <3300>;

	};



	mmc_pins_uhs: mmc_uhs {

		groups = "mmc_data8", "mmc_ctrl", "mmc_ds";

		function = "mmc";

		power-source = <1800>;

	};



	scif0_pins: scif0 {

		groups = "scif0_data";

		function = "scif0";