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Commit 01e9ef69 authored by Dmitry Lifshitz's avatar Dmitry Lifshitz Committed by Tony Lindgren
Browse files

ARM: dts: sbc-t3x30: add audio support 



Add audio related DT nodes

Signed-off-by: default avatarDmitry Lifshitz <lifshitz@compulab.co.il>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent b360e98a

arch/arm/boot/dts/omap3-cm-t3x.dtsi

+16 −0
Original line number Original line Diff line number Diff line
@@ -155,6 +155,15 @@ 
			OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c1_sda */

			OMAP3_CORE1_IOPAD(0x21bc, PIN_INPUT_PULLUP | MUX_MODE0)	/* i2c1_sda */

		>;

		>;

	};

	};



	mcbsp2_pins: pinmux_mcbsp2_pins {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x213c, PIN_INPUT | MUX_MODE0)	/* mcbsp2_fsx */

			OMAP3_CORE1_IOPAD(0x213e, PIN_INPUT | MUX_MODE0)	/* mcbsp2_clkx */

			OMAP3_CORE1_IOPAD(0x2140, PIN_INPUT | MUX_MODE0)	/* mcbsp2_dr */

			OMAP3_CORE1_IOPAD(0x2142, PIN_OUTPUT | MUX_MODE0)	/* mcbsp2_dx */

		>;

	};

};

};





&uart3 {

&uart3 {
@@ -243,3 +252,10 @@ 
		};

		};

	};

	};

};

};



&mcbsp2 {

	status = "ok";



	pinctrl-names = "default";

	pinctrl-0 = <&mcbsp2_pins>;

};

arch/arm/boot/dts/omap3-cm-t3x30.dtsi

+14 −0
Original line number Original line Diff line number Diff line
@@ -10,6 +10,14 @@ 
			cpu0-supply = <&vcc>;

			cpu0-supply = <&vcc>;

		};

		};

	};

	};



	sound {

		compatible = "ti,omap-twl4030";

		ti,model = "cm-t35";



		ti,mcbsp = <&mcbsp2>;

		ti,codec = <&twl_audio>;

	};

};

};





&omap3_pmx_core {

&omap3_pmx_core {
@@ -59,6 +67,12 @@ 
		reg = <0x48>;

		reg = <0x48>;

		interrupts = <7>; /* SYS_NIRQ cascaded to intc */

		interrupts = <7>; /* SYS_NIRQ cascaded to intc */

		interrupt-parent = <&intc>;

		interrupt-parent = <&intc>;



		twl_audio: audio {

			compatible = "ti,twl4030-audio";

			codec {

			};

		};

	};

	};

};

};

arch/arm/boot/dts/omap3-sb-t35.dtsi

+16 −0
Original line number Original line Diff line number Diff line
@@ -43,6 +43,16 @@ 
			};

			};

		};

		};

	};

	};



	audio_amp: audio_amp {

		compatible = "regulator-fixed";

		regulator-name = "audio_amp";

		pinctrl-names = "default";

		pinctrl-0 = <&sb_t35_audio_amp>;

		gpio = <&gpio2 29 GPIO_ACTIVE_LOW>;   /* gpio_61 */

		enable-active-low;

		regulator-always-on;

	};

};

};





&omap3_pmx_core {

&omap3_pmx_core {
@@ -65,6 +75,12 @@ 
			OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */

			OMAP3_CORE1_IOPAD(0x21c4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c3_sda */

		>;

		>;

	};

	};



	sb_t35_audio_amp: pinmux_sb_t35_audio_amp {

		pinctrl-single,pins = <

			OMAP3_CORE1_IOPAD(0x20c8, PIN_OUTPUT | MUX_MODE4) /* gpmc_nbe1.gpio_61 */

		>;

	};

};

};





&i2c3 {

&i2c3 {