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Commit ee17579a authored by xiaolin's avatar xiaolin
Browse files

ARM: dts: Optimize the gpio status at RBSC 



The gpio67 and gpio91 are wrong pull status which will lead
the power current leakage. So we need fix them and save
power.

Change-Id: I7a1f02eb3c549b95b72b6f3ef4d355c0e47d5cd1
Signed-off-by: default avatarxiaolin <xiaolin@codeaurora.org>
parent 12063046

arch/arm64/boot/dts/qcom/sdm429-spyro-qrd-evt.dtsi

+40 −6
Original line number Diff line number Diff line
@@ -15,14 +15,46 @@ 
#include "sdm429-spyro-qrd-evt-camera.dtsi"

#include "sdm429-spyro-qrd-evt-audio.dtsi"



&tlmm {

	sd_eldo_active {

		sd_eldo_active: sd_eldo_active {

			mux {

				pins = "gpio91";

				function = "gpio";

			};



			config {

				pins = "gpio91";

				drive-strength = <2>;

				bias-pull-up;

			};

		};

	};



	sd_eldo_suspend {

		sd_eldo_suspend: sd_eldo_suspend {

			mux {

				pins = "gpio91";

				function = "gpio";

			};



			config {

				pins = "gpio91";

				drive-strength = <2>;

				bias-disable;

			};

		};

	};

};



&gpio_key_active {

	mux {

		pins = "gpio91", "gpio127", "gpio128", "gpio35", "gpio126";

		pins = "gpio127", "gpio128", "gpio35", "gpio126";

		function = "gpio";

	};



	config {

		pins = "gpio91", "gpio127", "gpio128", "gpio35", "gpio126";

		pins = "gpio127", "gpio128", "gpio35", "gpio126";

		drive-strength = <2>;

		bias-pull-up;

	};
@@ -30,12 +62,12 @@ 


&gpio_key_suspend {

	mux {

		pins = "gpio91", "gpio127", "gpio128", "gpio35", "gpio126";

		pins = "gpio127", "gpio128", "gpio35", "gpio126";

		function = "gpio";

	};



	config {

		pins = "gpio91", "gpio127", "gpio128", "gpio35", "gpio126";

		pins = "gpio127", "gpio128", "gpio35", "gpio126";

		drive-strength = <2>;

		bias-pull-up;

	};
@@ -124,8 +156,10 @@ 
	qcom,vdd-io-current-level = <200 22000>;



	pinctrl-names = "active", "sleep";

	pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>;

	pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off>;

	pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on

							&sd_eldo_active>;

	pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off

							&sd_eldo_suspend>;



	cd-gpios = <&tlmm 67 0x0>;