Merge "ARM: dts: msm: Configure I2C node for msmtitanium." (153cc9a3) · Commits · e / devices / android_kernel_xiaomi_markw

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

+60 −0

Original line number	Diff line number	Diff line
		@@ -99,5 +99,65 @@
		drive-strength = <2>; /* 2 MA */
		};
		};

		i2c_2 {
		i2c_2_active: i2c_2_active {
		/* active state */
		mux {
		pins = "gpio6", "gpio7";
		function = "blsp_i2c2";
		};

		config {
		pins = "gpio6", "gpio7";
		drive-strength = <2>;
		bias-disable;
		};
		};

		i2c_2_sleep: i2c_2_sleep {
		/* suspended state */
		mux {
		pins = "gpio6", "gpio7";
		function = "gpio";
		};

		config {
		pins = "gpio6", "gpio7";
		drive-strength = <2>;
		bias-pull-down;
		};
		};
		};

		i2c_5 {
		i2c_5_active: i2c_5_active {
		/* active state */
		mux {
		pins = "gpio18", "gpio19";
		function = "blsp_i2c5";
		};

		config {
		pins = "gpio18", "gpio19";
		drive-strength = <2>;
		bias-disable;
		};
		};

		i2c_5_sleep: i2c_5_sleep {
		/* suspended state */
		mux {
		pins = "gpio18", "gpio19";
		function = "gpio";
		};

		config {
		pins = "gpio18", "gpio19";
		drive-strength = <2>;
		bias-pull-down;
		};
		};
		};
		};
		};

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

+52 −0

Original line number	Diff line number	Diff line
		@@ -91,6 +91,8 @@
		smd21 = &smdtty_data21;
		smd36 = &smdtty_loopback;
		sdhc1 = &sdhc_1; /* SDC1 eMMC slot */
		i2c2 = &i2c_2;
		i2c5 = &i2c_5;
		};

		soc: soc { };
		@@ -244,6 +246,56 @@
		qcom,summing-threshold = <10>;
		};

		i2c_2: i2c@78b6000 { /* BLSP1 QUP2 */
		compatible = "qcom,i2c-msm-v2";
		#address-cells = <1>;
		#size-cells = <0>;
		reg-names = "qup_phys_addr";
		reg = <0x78b6000 0x600>;
		interrupt-names = "qup_irq";
		interrupts = <0 96 0>;
		qcom,clk-freq-out = <400000>;
		qcom,clk-freq-in = <19200000>;
		clock-names = "iface_clk", "core_clk";
		clocks = <&clock_gcc clk_gcc_blsp1_ahb_clk>,
		<&clock_gcc clk_gcc_blsp1_qup2_i2c_apps_clk>;

		pinctrl-names = "i2c_active", "i2c_sleep";
		pinctrl-0 = <&i2c_2_active>;
		pinctrl-1 = <&i2c_2_sleep>;
		qcom,noise-rjct-scl = <0>;
		qcom,noise-rjct-sda = <0>;
		qcom,master-id = <86>;
		dmas = <&dma_blsp1 6 64 0x20000020 0x20>,
		<&dma_blsp1 7 32 0x20000020 0x20>;
		dma-names = "tx", "rx";
		};

		i2c_5: i2c@7af5000 { /* BLSP2 QUP1 */
		compatible = "qcom,i2c-msm-v2";
		#address-cells = <1>;
		#size-cells = <0>;
		reg-names = "qup_phys_addr";
		reg = <0x7af5000 0x600>;
		interrupt-names = "qup_irq";
		interrupts = <0 299 0>;
		qcom,clk-freq-out = <400000>;
		qcom,clk-freq-in = <19200000>;
		clock-names = "iface_clk", "core_clk";
		clocks = <&clock_gcc clk_gcc_blsp2_ahb_clk>,
		<&clock_gcc clk_gcc_blsp2_qup1_i2c_apps_clk>;

		pinctrl-names = "i2c_active", "i2c_sleep";
		pinctrl-0 = <&i2c_5_active>;
		pinctrl-1 = <&i2c_5_sleep>;
		qcom,noise-rjct-scl = <0>;
		qcom,noise-rjct-sda = <0>;
		qcom,master-id = <84>;
		dmas = <&dma_blsp2 4 64 0x20000020 0x20>,
		<&dma_blsp2 5 32 0x20000020 0x20>;
		dma-names = "tx", "rx";
		};

		clock_gcc: qcom,gcc {
		compatible = "qcom,dummycc";
		#clock-cells = <1>;