Commit 9951aca6 authored by Guillaume La Roque's avatar Guillaume La Roque Committed by Kevin Hilman
Browse files

arm64: dts: meson: g12a: add i2c nodes 



Add pinctrl and nodes for i2c support on amlogic g12a

Signed-off-by: default avatarGuillaume La Roque <glaroque@baylibre.com>
Signed-off-by: default avatarJerome Brunet <jbrunet@baylibre.com>
Signed-off-by: default avatarKevin Hilman <khilman@baylibre.com>
parent 9a690907

arch/arm64/boot/dts/amlogic/meson-g12a.dtsi

+268 −0
Original line number Diff line number Diff line
@@ -244,6 +244,188 @@ 
						};

					};





					i2c0_sda_c_pins: i2c0-sda-c {

						mux {

							groups = "i2c0_sda_c";

							function = "i2c0";

							bias-disable;

							drive-strength-microamp = <3000>;



						};

					};



					i2c0_sck_c_pins: i2c0-sck-c {

						mux {

							groups = "i2c0_sck_c";

							function = "i2c0";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c0_sda_z0_pins: i2c0-sda-z0 {

						mux {

							groups = "i2c0_sda_z0";

							function = "i2c0";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c0_sck_z1_pins: i2c0-sck-z1 {

						mux {

							groups = "i2c0_sck_z1";

							function = "i2c0";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c0_sda_z7_pins: i2c0-sda-z7 {

						mux {

							groups = "i2c0_sda_z7";

							function = "i2c0";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c0_sda_z8_pins: i2c0-sda-z8 {

						mux {

							groups = "i2c0_sda_z8";

							function = "i2c0";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c1_sda_x_pins: i2c1-sda-x {

						mux {

							groups = "i2c1_sda_x";

							function = "i2c1";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c1_sck_x_pins: i2c1-sck-x {

						mux {

							groups = "i2c1_sck_x";

							function = "i2c1";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c1_sda_h2_pins: i2c1-sda-h2 {

						mux {

							groups = "i2c1_sda_h2";

							function = "i2c1";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c1_sck_h3_pins: i2c1-sck-h3 {

						mux {

							groups = "i2c1_sck_h3";

							function = "i2c1";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c1_sda_h6_pins: i2c1-sda-h6 {

						mux {

							groups = "i2c1_sda_h6";

							function = "i2c1";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c1_sck_h7_pins: i2c1-sck-h7 {

						mux {

							groups = "i2c1_sck_h7";

							function = "i2c1";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c2_sda_x_pins: i2c2-sda-x {

						mux {

							groups = "i2c2_sda_x";

							function = "i2c2";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c2_sck_x_pins: i2c2-sck-x {

						mux {

							groups = "i2c2_sck_x";

							function = "i2c2";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c2_sda_z_pins: i2c2-sda-z {

						mux {

							groups = "i2c2_sda_z";

							function = "i2c2";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c2_sck_z_pins: i2c2-sck-z {

						mux {

							groups = "i2c2_sck_z";

							function = "i2c2";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c3_sda_h_pins: i2c3-sda-h {

						mux {

							groups = "i2c3_sda_h";

							function = "i2c3";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c3_sck_h_pins: i2c3-sck-h {

						mux {

							groups = "i2c3_sck_h";

							function = "i2c3";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c3_sda_a_pins: i2c3-sda-a {

						mux {

							groups = "i2c3_sda_a";

							function = "i2c3";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c3_sck_a_pins: i2c3-sck-a {

						mux {

							groups = "i2c3_sck_a";

							function = "i2c3";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					pwm_a_pins: pwm-a {

						mux {

							groups = "pwm_a";
@@ -589,6 +771,42 @@ 
						gpio-ranges = <&ao_pinctrl 0 0 15>;

					};



					i2c_ao_sck_pins: i2c_ao_sck_pins {

						mux {

							groups = "i2c_ao_sck";

							function = "i2c_ao";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c_ao_sda_pins: i2c_ao_sda {

						mux {

							groups = "i2c_ao_sda";

							function = "i2c_ao";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c_ao_sck_e_pins: i2c_ao_sck_e {

						mux {

							groups = "i2c_ao_sck_e";

							function = "i2c_ao";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					i2c_ao_sda_e_pins: i2c_ao_sda_e {

						mux {

							groups = "i2c_ao_sda_e";

							function = "i2c_ao";

							bias-disable;

							drive-strength-microamp = <3000>;

						};

					};



					uart_ao_a_pins: uart-a-ao {

						mux {

							groups = "uart_ao_a_tx",
@@ -723,6 +941,16 @@ 
				status = "disabled";

			};



			i2c_AO: i2c@5000 {

				compatible = "amlogic,meson-axg-i2c";

				status = "disabled";

				reg = <0x0 0x05000 0x0 0x20>;

				interrupts = <GIC_SPI 195 IRQ_TYPE_EDGE_RISING>;

				#address-cells = <1>;

				#size-cells = <0>;

				clocks = <&clkc CLKID_I2C>;

			};



			pwm_AO_ab: pwm@7000 {

				compatible = "amlogic,meson-g12a-ao-pwm-ab";

				reg = <0x0 0x7000 0x0 0x20>;
@@ -826,6 +1054,46 @@ 
				status = "disabled";

			};



			i2c3: i2c@1c000 {

				compatible = "amlogic,meson-axg-i2c";

				status = "disabled";

				reg = <0x0 0x1c000 0x0 0x20>;

				interrupts = <GIC_SPI 39 IRQ_TYPE_EDGE_RISING>;

				#address-cells = <1>;

				#size-cells = <0>;

				clocks = <&clkc CLKID_I2C>;

			};



			i2c2: i2c@1d000 {

				compatible = "amlogic,meson-axg-i2c";

				status = "disabled";

				reg = <0x0 0x1d000 0x0 0x20>;

				interrupts = <GIC_SPI 215 IRQ_TYPE_EDGE_RISING>;

				#address-cells = <1>;

				#size-cells = <0>;

				clocks = <&clkc CLKID_I2C>;

			};



			i2c1: i2c@1e000 {

				compatible = "amlogic,meson-axg-i2c";

				status = "disabled";

				reg = <0x0 0x1e000 0x0 0x20>;

				interrupts = <GIC_SPI 214 IRQ_TYPE_EDGE_RISING>;

				#address-cells = <1>;

				#size-cells = <0>;

				clocks = <&clkc CLKID_I2C>;

			};



			i2c0: i2c@1f000 {

				compatible = "amlogic,meson-axg-i2c";

				status = "disabled";

				reg = <0x0 0x1f000 0x0 0x20>;

				interrupts = <GIC_SPI 21 IRQ_TYPE_EDGE_RISING>;

				#address-cells = <1>;

				#size-cells = <0>;

				clocks = <&clkc CLKID_I2C>;

			};



			clk_msr: clock-measure@18000 {

				compatible = "amlogic,meson-g12a-clk-measure";

				reg = <0x0 0x18000 0x0 0x10>;

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