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Commit 964655fc authored by Arjun Singh's avatar Arjun Singh
Browse files

ARM: dts: msm: add bg-spi node to apq8009w Blackghost WTP 



Add bg-spi node to support Bgcom driver on apq variant. bgcom
driver is a thin layer over SPI to communicate with Blackghost.
Add gpio to handle interrupt raised by Blackghost.

Signed-off-by: default avatarArjun Singh <arsingh@codeaurora.org>
Change-Id: I87ec1db95eeab799d3431295e9fcaa2264a80d7b
parent dde75303

arch/arm/boot/dts/qcom/apq8009w-bg-wtp-v1.dts

+14 −0
Original line number Diff line number Diff line
@@ -87,6 +87,20 @@ 
	pinctrl-0 = <&uart_console_sleep>;

};



&soc

{

	spi@78b6000 { /* BLSP1 QUP2 */

		status = "ok";

		qcom,bg-spi {

			compatible = "qcom,bg-spi";

			reg = <0>;

			spi-max-frequency = <19200000>;

			interrupt-parent = <&msm_gpio>;

			qcom,irq-gpio = <&msm_gpio 110 1>;

		};

	};

};



/* Pinctrl dt nodes for interrupt and reset gpio for ITE tech controller */

&ts_int_active {

	mux {

arch/arm/boot/dts/qcom/apq8009w-bg-wtp-v2.dts

+14 −0
Original line number Diff line number Diff line
@@ -102,3 +102,17 @@ 
	pinctrl-names = "default";

	pinctrl-0 = <&uart_console_sleep>;

};



&soc

{

	spi@78b6000 { /* BLSP1 QUP2 */

		status = "ok";

		qcom,bg-spi {

			compatible = "qcom,bg-spi";

			reg = <0>;

			spi-max-frequency = <19200000>;

			interrupt-parent = <&msm_gpio>;

			qcom,irq-gpio = <&msm_gpio 110 1>;

		};

	};

};