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Commit 59c49729 authored by Krishna Konda's avatar Krishna Konda Committed by Stepan Moskovchenko
Browse files

ARM: dts: add sdhc1 and sdhc2 devices for apq8084 



Add device tree entries for SDHC1 and SDHC2 devices.

Change-Id: Ida44099e0d37389bc1e74aa8683e2641333737e3
Signed-off-by: default avatarKrishna Konda <kkonda@codeaurora.org>
Signed-off-by: default avatarVenkat Gopalakrishnan <venkatg@codeaurora.org>
parent 72765263

arch/arm/boot/dts/apq8084-sim.dts

+36 −2
Original line number Diff line number Diff line
@@ -52,10 +52,28 @@ 
	qcom,sup-voltages = <2950 2950>;

	qcom,nonremovable;

	qcom,bus-speed-mode = "HS200_1p8v", "DDR_1p8v";



	status = "ok";

};



&sdhc_1 {

	qcom,vdd-voltage-level = <2950000 2950000>;

	qcom,vdd-current-level = <800 500000>;



	qcom,vdd-io-always-on;

	qcom,vdd-io-voltage-level = <1800000 1800000>;

	qcom,vdd-io-current-level = <250 154000>;



	qcom,pad-pull-on = <0x0 0x3 0x3 0x1>; /* no-pull, pull-up, pull-up, pull-down */

	qcom,pad-pull-off = <0x0 0x3 0x3 0x1>; /* no-pull, pull-up, pull-up, pull-down */

	qcom,pad-drv-on = <0x7 0x4 0x4>; /* 16mA, 10mA, 10mA */

	qcom,pad-drv-off = <0x0 0x0 0x0>; /* 2mA, 2mA, 2mA */



	qcom,clk-rates = <400000 20000000 25000000 50000000 100000000 200000000 400000000>;

	qcom,nonremovable;

	qcom,bus-speed-mode = "HS400_1p8v", "HS200_1p8v", "DDR_1p8v";

	status = "disabled";

};



&sdcc2 {

	vdd-supply = <&pma8084_l21>;

	vdd-io-supply = <&pma8084_l13>;
@@ -76,10 +94,26 @@ 
	qcom,xpc;

	qcom,bus-speed-mode = "SDR12", "SDR25", "SDR50", "DDR50", "SDR104";

	qcom,current-limit = <800>;



	status = "ok";

};



&sdhc_2 {

	qcom,vdd-voltage-level = <2950000 2950000>;

	qcom,vdd-current-level = <9000 800000>;



	qcom,vdd-io-voltage-level = <1800000 2950000>;

	qcom,vdd-io-current-level = <6 22000>;



	qcom,pad-pull-on = <0x0 0x3 0x3>; /* no-pull, pull-up, pull-up */

	qcom,pad-pull-off = <0x0 0x3 0x3>; /* no-pull, pull-up, pull-up */

	qcom,pad-drv-on = <0x7 0x4 0x4>; /* 16mA, 10mA, 10mA */

	qcom,pad-drv-off = <0x0 0x0 0x0>; /* 2mA, 2mA, 2mA */



	qcom,clk-rates = <400000 20000000 25000000 50000000 100000000 200000000>;

	qcom,bus-speed-mode = "SDR12", "SDR25", "SDR50", "DDR50", "SDR104";

	status = "disabled";

};



&pma8084_gpios {

	gpio@c000 { /* GPIO 1 */

	};

arch/arm/boot/dts/apq8084.dtsi

+29 −0
Original line number Diff line number Diff line
@@ -17,6 +17,12 @@ 
	compatible = "qcom,apq8084";

	qcom,msm-id = <178 0x10000>;

	interrupt-parent = <&intc>;



	aliases {

		sdhc1 = &sdhc_1; /* SDC1 eMMC slot */

		sdhc2 = &sdhc_2; /* SDC2 SD card slot */

	};



	soc: soc { };

};
@@ -188,6 +194,18 @@ 
		status = "disabled";

	};



	sdhc_1: sdhci@f9824900 {

		compatible = "qcom,sdhci-msm";

		reg = <0xf9824900 0x1a0>, <0xf9824000 0x800>;

		reg-names = "hc_mem", "core_mem";



		interrupts = <0 123 0>, <0 138 0>;

		interrupt-names = "hc_irq", "pwr_irq";



		qcom,bus-width = <8>;

		status = "disabled";

	};



	sdcc2: qcom,sdcc@f98a4000 {

		cell-index = <2>; /* SDC2 SD card slot */

		compatible = "qcom,msm-sdcc";
@@ -196,6 +214,17 @@ 
		interrupts = <0 125 0>;

		interrupt-names = "core_irq";



		qcom,bus-width = <4>;

		status = "disabled";

	};



	sdhc_2: sdhci@f98a4900 {

		compatible = "qcom,sdhci-msm";

		reg = <0xf98a4900 0x11c>, <0xf98a4000 0x800>;

		reg-names = "hc_mem", "core_mem";



		interrupts = <0 125 0>, <0 221 0>;

		interrupt-names = "hc_irq", "pwr_irq";



		qcom,bus-width = <4>;

		status = "disabled";