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Commit d8aef872 authored by Srinivas Kandagatla's avatar Srinivas Kandagatla Committed by Andy Gross
Browse files

ARM: dts: db600c: add i2c support 



This patch adds nodes required to enable 4 i2c buses on the board which
are connected to various sensors and eeprom.

Signed-off-by: default avatarSrinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: default avatarAndy Gross <andy.gross@linaro.org>
parent 2f29160f

arch/arm/boot/dts/qcom-apq8064-arrow-db600c.dts

+46 −0
Original line number Original line Diff line number Diff line
@@ -9,6 +9,10 @@ 
	aliases {

	aliases {

		serial0 = &gsbi7_serial;

		serial0 = &gsbi7_serial;

		serial1 = &gsbi1_serial;

		serial1 = &gsbi1_serial;

		i2c0 = &gsbi2_i2c;

		i2c1 = &gsbi3_i2c;

		i2c2 = &gsbi4_i2c;

		i2c3 = &gsbi7_i2c;

	};

	};





	regulators {

	regulators {
@@ -141,6 +145,42 @@ 
			};

			};

		};

		};





		gsbi@12480000 {

			status = "okay";

			qcom,mode = <GSBI_PROT_I2C>;

			i2c@124a0000 {

				/* On Low speed expansion and Sensors */

				label = "LS-I2C0";

				status = "okay";

			};

		};



		gsbi@16200000 {

			status = "okay";

			qcom,mode = <GSBI_PROT_I2C>;

			i2c@16280000 {

			/* On Low speed expansion */

				status = "okay";

				label = "LS-I2C1";

				clock-frequency = <200000>;

				eeprom@52 {

					compatible = "atmel,24c128";

					reg = <0x52>;

					pagesize = <64>;

				};

			};

		};



		gsbi@16300000 {

			status = "okay";

			qcom,mode = <GSBI_PROT_I2C>;

			i2c@16380000 {

				/* On High speed expansion */

				label = "HS-CAM-I2C3";

				status = "okay";

			};

		};



		/* DEBUG UART  */

		/* DEBUG UART  */

		gsbi@16600000 {

		gsbi@16600000 {

			status = "okay";

			status = "okay";
@@ -151,6 +191,12 @@ 
				pinctrl-names = "default";

				pinctrl-names = "default";

				pinctrl-0 = <&gsbi7_uart_2pins>;

				pinctrl-0 = <&gsbi7_uart_2pins>;

			};

			};



			i2c@16680000 {

				/* On High speed expansion */

				status = "okay";

				label = "HS-CAM-I2C2";

			};

		};

		};





		leds {

		leds {