arch/arm64/boot/dts/qcom/qrb4210-rb2.dts

// SPDX-License-Identifier: BSD-3-Clause
/*
 * Copyright (c) 2023, Linaro Limited
 */

/dts-v1/;

#include "sm4250.dtsi"

/ {
	model = "Qualcomm Technologies, Inc. QRB4210 RB2";
	compatible = "qcom,qrb4210-rb2", "qcom,qrb4210", "qcom,sm4250";

	aliases {
		serial0 = &uart4;
	};

	chosen {
		stdout-path = "serial0:115200n8";
	};

	vph_pwr: vph-pwr-regulator {
		compatible = "regulator-fixed";
		regulator-name = "vph_pwr";
		regulator-min-microvolt = <3700000>;
		regulator-max-microvolt = <3700000>;

		regulator-always-on;
		regulator-boot-on;
	};
};

&qupv3_id_0 {
	status = "okay";
};

&rpm_requests {
	regulators {
		compatible = "qcom,rpm-pm6125-regulators";

		vdd-s1-supply = <&vph_pwr>;
		vdd-s2-supply = <&vph_pwr>;
		vdd-s3-supply = <&vph_pwr>;
		vdd-s4-supply = <&vph_pwr>;
		vdd-s5-supply = <&vph_pwr>;
		vdd-s6-supply = <&vph_pwr>;
		vdd-s7-supply = <&vph_pwr>;
		vdd-s8-supply = <&vph_pwr>;
		vdd-s9-supply = <&vph_pwr>;
		vdd-s10-supply = <&vph_pwr>;

		vdd-l1-l7-l17-l18-supply = <&vreg_s6a_1p352>;
		vdd-l2-l3-l4-supply = <&vreg_s6a_1p352>;
		vdd-l5-l15-l19-l20-l21-l22-supply = <&vph_pwr>;
		vdd-l6-l8-supply = <&vreg_s5a_0p848>;
		vdd-l9-l11-supply = <&vreg_s7a_2p04>;
		vdd-l10-l13-l14-supply = <&vreg_s7a_2p04>;
		vdd-l12-l16-supply = <&vreg_s7a_2p04>;
		vdd-l23-l24-supply = <&vph_pwr>;

		vreg_s5a_0p848: s5 {
			regulator-min-microvolt = <920000>;
			regulator-max-microvolt = <1128000>;
		};

		vreg_s6a_1p352: s6 {
			regulator-min-microvolt = <304000>;
			regulator-max-microvolt = <1456000>;
		};

		vreg_s7a_2p04: s7 {
			regulator-min-microvolt = <1280000>;
			regulator-max-microvolt = <2080000>;
		};

		vreg_l1a_1p0: l1 {
			regulator-min-microvolt = <952000>;
			regulator-max-microvolt = <1152000>;
		};

		vreg_l4a_0p9: l4 {
			regulator-min-microvolt = <488000>;
			regulator-max-microvolt = <1000000>;
		};

		vreg_l5a_2p96: l5 {
			regulator-min-microvolt = <1648000>;
			regulator-max-microvolt = <3056000>;
		};

		vreg_l6a_0p6: l6 {
			regulator-min-microvolt = <576000>;
			regulator-max-microvolt = <656000>;
		};

		vreg_l7a_1p256: l7 {
			regulator-min-microvolt = <1200000>;
			regulator-max-microvolt = <1304000>;
		};

		vreg_l8a_0p664: l8 {
			regulator-min-microvolt = <400000>;
			regulator-max-microvolt = <728000>;
		};

		vreg_l9a_1p8: l9 {
			regulator-min-microvolt = <1800000>;
			regulator-max-microvolt = <2000000>;
		};

		vreg_l10a_1p8: l10 {
			regulator-min-microvolt = <1704000>;
			regulator-max-microvolt = <1904000>;
		};

		vreg_l11a_1p8: l11 {
			regulator-min-microvolt = <1704000>;
			regulator-max-microvolt = <1952000>;
		};

		vreg_l12a_1p8: l12 {
			regulator-min-microvolt = <1624000>;
			regulator-max-microvolt = <1984000>;
		};

		vreg_l13a_1p8: l13 {
			regulator-min-microvolt = <1504000>;
			regulator-max-microvolt = <1952000>;
		};

		vreg_l14a_1p8: l14 {
			regulator-min-microvolt = <1704000>;
			regulator-max-microvolt = <1904000>;
		};

		vreg_l15a_3p128: l15 {
			regulator-min-microvolt = <2920000>;
			regulator-max-microvolt = <3232000>;
		};

		vreg_l16a_1p3: l16 {
			regulator-min-microvolt = <1704000>;
			regulator-max-microvolt = <1904000>;
		};

		vreg_l17a_1p3: l17 {
			regulator-min-microvolt = <1152000>;
			regulator-max-microvolt = <1384000>;
		};

		vreg_l18a_1p232: l18 {
			regulator-min-microvolt = <1104000>;
			regulator-max-microvolt = <1312000>;
		};

		vreg_l19a_1p8: l19 {
			regulator-min-microvolt = <1624000>;
			regulator-max-microvolt = <3304000>;
		};

		vreg_l20a_1p8: l20 {
			regulator-min-microvolt = <1624000>;
			regulator-max-microvolt = <3304000>;
		};

		vreg_l21a_2p704: l21 {
			regulator-min-microvolt = <2400000>;
			regulator-max-microvolt = <3600000>;
		};

		vreg_l22a_2p96: l22 {
			regulator-min-microvolt = <2952000>;
			regulator-max-microvolt = <3304000>;
			regulator-system-load = <100000>;
			regulator-allow-set-load;
		};

		vreg_l23a_3p3: l23 {
			regulator-min-microvolt = <3200000>;
			regulator-max-microvolt = <3400000>;
		};

		vreg_l24a_2p96: l24 {
			regulator-min-microvolt = <2704000>;
			regulator-max-microvolt = <3600000>;
			regulator-system-load = <100000>;
			regulator-allow-set-load;
		};
	};
};

&sdhc_1 {
	vmmc-supply = <&vreg_l24a_2p96>;
	vqmmc-supply = <&vreg_l11a_1p8>;
	no-sdio;
	non-removable;

	status = "okay";
};

&sdhc_2 {
	cd-gpios = <&tlmm 88 GPIO_ACTIVE_HIGH>; /* card detect gpio */
	vmmc-supply = <&vreg_l22a_2p96>;
	vqmmc-supply = <&vreg_l5a_2p96>;
	no-sdio;

	status = "okay";
};

&sleep_clk {
	clock-frequency = <32000>;
};

&tlmm {
	gpio-reserved-ranges = <37 5>, <43 2>, <47 1>,
			       <49 1>, <52 1>, <54 1>,
			       <56 3>, <61 2>, <64 1>,
			       <68 1>, <72 8>, <96 1>;
};

&uart4 {
	status = "okay";
};

&xo_board {
	clock-frequency = <19200000>;
};