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Commit aae6a21c authored by Gustavo Solaira's avatar Gustavo Solaira Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Enable 1.8V RGMII mode on SA415M CCARD 



Enable 1.8V for SA415M CCARD board. Move PMIC pinctrl
settings to the pinctrl dtsi file. Enable GPIO_09 only
for CCARD boards which use 1.8V to drive RGMII IO lines.

Change-Id: I58561d9fa633a6b108bf34a6020f96dfa6343e39
Acked-by: default avatarRahul Kawadgave <rahulak@codeaurora.org>
Signed-off-by: default avatarGustavo Solaira <gustavos@codeaurora.org>
parent 01252c27

arch/arm/boot/dts/qcom/pmxpoorwills.dtsi

+5 −3
Original line number Diff line number Diff line
@@ -60,16 +60,18 @@ 
					<0x0 0xc2 0 IRQ_TYPE_NONE>,

					<0x0 0xc3 0 IRQ_TYPE_NONE>,

					<0x0 0xc4 0 IRQ_TYPE_NONE>,

					<0x0 0xc5 0 IRQ_TYPE_NONE>;

					<0x0 0xc5 0 IRQ_TYPE_NONE>,

					<0x0 0xc8 0 IRQ_TYPE_NONE>;

			interrupt-names = "pmxpoorwills_gpio1",

					  "pmxpoorwills_gpio2",

					  "pmxpoorwills_gpio3",

					  "pmxpoorwills_gpio4",

					  "pmxpoorwills_gpio5",

					  "pmxpoorwills_gpio6";

					  "pmxpoorwills_gpio6",

					  "pmxpoorwills_gpio9";

			gpio-controller;

			#gpio-cells = <2>;

			qcom,gpios-disallowed = <7 8 9>;

			qcom,gpios-disallowed = <7 8>;

		};



		pmxpoorwills_rtc: qcom,pmxpoorwills_rtc {

arch/arm/boot/dts/qcom/sa415m-ccard.dtsi

+9 −8
Original line number Diff line number Diff line
@@ -141,12 +141,13 @@ 
	};

};



&pmxpoorwills_gpios {

	a2b_cdc_sel {

		a2b_cdc_sel_default: a2b_cdc_sel_default {

			pins = "gpio1";

			power-source = <1>;

			output-high;

		};

&emac_hw {

	/delete-property/ vreg_rgmii-supply;

	pinctrl-names = "default";

	pinctrl-0 = <&vreg_rgmii_off_default>;

};



&vreg_rgmii_io_pads {

	regulator-min-microvolt = <1800000>;

	regulator-max-microvolt = <1800000>;

};

arch/arm/boot/dts/qcom/sdxpoorwills-pinctrl.dtsi

+17 −0
Original line number Diff line number Diff line
@@ -1755,6 +1755,14 @@ 
};



&pmxpoorwills_gpios {

	a2b_cdc_sel {

		a2b_cdc_sel_default: a2b_cdc_sel_default {

			pins = "gpio1";

			power-source = <1>;

			output-high;

		};

	};



	ambient_therm {

		ambient_therm_default: ambient_therm_default {

			pins = "gpio2";
@@ -1768,4 +1776,13 @@ 
			bias-high-impedance;

		};

	};



	vreg_rgmii_off {

		vreg_rgmii_off_default: vreg_rgmii_off_default {

			pins = "gpio9";

			bias-pull-down;

			output-disable;

			input-enable;

		};

	};

};

arch/arm/boot/dts/qcom/sdxpoorwills-regulator.dtsi

+3 −3
Original line number Diff line number Diff line 
/* Copyright (c) 2017-2018, The Linux Foundation. All rights reserved.

/* Copyright (c) 2017-2019, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -398,8 +398,8 @@ 
	vreg_rgmii_io_pads: rgmii_io_pads_regulator {

		compatible = "regulator-fixed";

		regulator-name = "rgmii_io_pads";

		regulator-min-microvolt = <1800000>;

		regulator-max-microvolt = <1800000>;

		regulator-min-microvolt = <2500000>;

		regulator-max-microvolt = <2500000>;

		regulator-enable-ramp-delay = <100>;

		gpio = <&tlmm 83 GPIO_ACTIVE_HIGH>;

		enable-active-high;