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Commit 8566b0b1 authored by Arjun Singh's avatar Arjun Singh
Browse files

ARM: dts: msm: Add RSB support for apq8009w BG Alpha 



Adds rsb Glink channel and make the CS line high on deassertion
to support RSB on apq8009w BG Alpha variant.

Change-Id: I51aecf50cf9a2779dfdcce99d61c48e61f29b33b
Signed-off-by: default avatarArjun Singh <arsingh@codeaurora.org>
parent 9b6cd61c

arch/arm/boot/dts/qcom/apq8009w-bg-alpha.dts

+26 −0
Original line number Diff line number Diff line
@@ -125,6 +125,13 @@ 
			qcom,glinkpkt-ch-name = "display-data";

			qcom,glinkpkt-dev-name = "glink_pkt_bg_display_data";

		};



		qcom,glinkpkt-bg-rsb-ctrl {

			qcom,glinkpkt-transport = "bgcom";

			qcom,glinkpkt-edge = "bg";

			qcom,glinkpkt-ch-name = "RSB_CTRL";

			qcom,glinkpkt-dev-name = "glink_pkt_bg_rsb_ctrl";

		};

	};



	spi@78B8000 {  /* BLSP1 QUP4 */
@@ -137,6 +144,12 @@ 
			qcom,irq-gpio = <&msm_gpio 110 1>;

		};

	};



	qcom,bg-rsb {

		compatible = "qcom,bg-rsb";

		vdd-ldo1-supply = <&pm660_l11>;

		vdd-ldo2-supply = <&pm660_l15>;

	};

};



&i2c_1 {
@@ -253,3 +266,16 @@ 
&pm660_charger {

	qcom,micro-usb;

};



&spi4_cs0_active {

	mux {

		pins = "gpio14";

		function = "blsp_spi4";

	};

	config {

		pins = "gpio14";

		drive-strength = <2>;

		bias-disable; /* No PULL */

		output-high;

	};

};