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Commit 9a10c274 authored by Linux Build Service Account's avatar Linux Build Service Account Committed by Gerrit - the friendly Code Review server
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Merge "ARM: dts: msm: Add SPI-USB bridge device and pin configs"

parents ef896711 097a0d48

arch/arm/boot/dts/qcom/msm8916-pinctrl.dtsi

+19 −0
Original line number Diff line number Diff line
@@ -217,6 +217,25 @@ 
			};

		};



		ice40-spi-usb-pins {

			qcom,pins = <&gp 0>, <&gp 1>, <&gp 3>, <&gp 114>;

			qcom,num-grp-pins = <4>;

			qcom,pin-func = <0>;

			label = "ice40-spi-usb-pins";



			/* active state */

			ice40_default: default {

				drive-strength = <8>;

				bias-disable;

			};



			/* sleep state */

			ice40_sleep: sleep {

				drive-strength = <2>;

				bias-disable;

			};

		};





		pmx_i2c_0 {

			/* CLK, DATA */

arch/arm/boot/dts/qcom/msm8916.dtsi

+21 −0
Original line number Diff line number Diff line
@@ -1182,6 +1182,27 @@ 
                qcom,bam-consumer-pipe-index = <8>;

                qcom,bam-producer-pipe-index = <9>;

                qcom,master-id = <86>;



		lattice,spi-usb@0 {

			compatible = "lattice,ice40-spi-usb";

			reg = <0>;

			spi-max-frequency = <50000000>;

			spi-cpol = <1>;

			spi-cpha = <1>;

			core-vcc-supply = <&pm8916_l2>;

			spi-vcc-supply = <&pm8916_l5>;

			lattice,reset-gpio = <&msm_gpio 3 0>;

			lattice,slave-select-gpio = <&msm_gpio 10 0>;

			lattice,config-done-gpio = <&msm_gpio 1 0>;

			lattice,vcc-en-gpio = <&msm_gpio 114 0>;

			lattice,clk-en-gpio = <&msm_gpio 0 0>;



			clocks = <&clock_rpm clk_bb_clk2_pin>;

			clock-names = "xo";

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

			pinctrl-0 = <&ice40_default>;

			pinctrl-1 = <&ice40_sleep>;

		};

        };



	i2c_0: i2c@78b6000 { /* BLSP1 QUP2 */