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Commit 4d927570 authored by Vaibhav Hiremath's avatar Vaibhav Hiremath Committed by Benoit Cousson
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ARM: dts: AM33XX: Set pinmux for clkout2 pad used for clock output 



xdma_event_intr1.clkout2 pad can be used to source clock
from either 32K OSC or any of the PLL (except MPU) outputs.
On the existing AM335x based boards (EVM, EVM-SK and Bone),
this pad is used to feed the clock to audio codes.

So, this patch configures the pinmux to get clkout2 on the pad.

Signed-off-by: default avatarVaibhav Hiremath <hvaibhav@ti.com>
Signed-off-by: default avatarBenoit Cousson <benoit.cousson@linaro.org>
parent 9f2fbe17

arch/arm/boot/dts/am335x-bone.dts

+7 −1
Original line number Diff line number Diff line
@@ -26,7 +26,7 @@ 


	am33xx_pinmux: pinmux@44e10800 {

		pinctrl-names = "default";

		pinctrl-0 = <>;

		pinctrl-0 = <&clkout2_pin>;



		user_leds_s0: user_leds_s0 {

			pinctrl-single,pins = <
@@ -50,6 +50,12 @@ 
				0x174 0x00	/* uart0_txd.uart0_txd PULLDOWN | MODE0 */

			>;

		};



		clkout2_pin: pinmux_clkout2_pin {

			pinctrl-single,pins = <

				0x1b4 0x03	/* xdma_event_intr1.clkout2 OMAP_MUX_MODE3 | AM33XX_PIN_OUTPUT */

			>;

		};

	};



	ocp {

arch/arm/boot/dts/am335x-evm.dts

+7 −1
Original line number Diff line number Diff line
@@ -26,7 +26,7 @@ 


	am33xx_pinmux: pinmux@44e10800 {

		pinctrl-names = "default";

		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0>;

		pinctrl-0 = <&matrix_keypad_s0 &volume_keys_s0 &clkout2_pin>;



		matrix_keypad_s0: matrix_keypad_s0 {

			pinctrl-single,pins = <
@@ -65,6 +65,12 @@ 
				0x174 0x00	/* uart0_txd.uart0_txd PULLDOWN | MODE0 */

			>;

		};



		clkout2_pin: pinmux_clkout2_pin {

			pinctrl-single,pins = <

				0x1b4 0x03	/* xdma_event_intr1.clkout2 OMAP_MUX_MODE3 | AM33XX_PIN_OUTPUT */

			>;

		};

	};



	ocp {

arch/arm/boot/dts/am335x-evmsk.dts

+7 −1
Original line number Diff line number Diff line
@@ -32,7 +32,7 @@ 


	am33xx_pinmux: pinmux@44e10800 {

		pinctrl-names = "default";

		pinctrl-0 = <&gpio_keys_s0>;

		pinctrl-0 = <&gpio_keys_s0 &clkout2_pin>;



		user_leds_s0: user_leds_s0 {

			pinctrl-single,pins = <
@@ -65,6 +65,12 @@ 
				0x174 0x00	/* uart0_txd.uart0_txd PULLDOWN | MODE0 */

			>;

		};



		clkout2_pin: pinmux_clkout2_pin {

			pinctrl-single,pins = <

				0x1b4 0x03	/* xdma_event_intr1.clkout2 OMAP_MUX_MODE3 | AM33XX_PIN_OUTPUT */

			>;

		};

	};



	ocp {