From mboxrd@z Thu Jan 1 00:00:00 1970 From: Tushar Behera Subject: [PATCH V2 2/2] ARM: dts: Add sound node for Peach-pit board Date: Wed, 7 May 2014 10:22:28 +0530 Message-ID: <1399438348-10819-3-git-send-email-tushar.behera@linaro.org> References: <1399438348-10819-1-git-send-email-tushar.behera@linaro.org> Return-path: In-Reply-To: <1399438348-10819-1-git-send-email-tushar.behera@linaro.org> Sender: linux-samsung-soc-owner@vger.kernel.org To: linux-samsung-soc@vger.kernel.org, devicetree@vger.kernel.org Cc: kgene.kim@samsung.com, robh+dt@kernel.org List-Id: devicetree@vger.kernel.org The audio setup on Peach-pit board is similar to Snow board, hence the sound-card driver used on Snow board can be reused on Peach-pit board. Peach-pit board uses MAX98090 audio codec. Signed-off-by: Tushar Behera --- Changes for V2: 1. Rebased on now-accepted exynos5420-peach-pit.dts file arch/arm/boot/dts/exynos5420-peach-pit.dts | 31 ++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+) diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts index fae33dd..9902183 100644 --- a/arch/arm/boot/dts/exynos5420-peach-pit.dts +++ b/arch/arm/boot/dts/exynos5420-peach-pit.dts @@ -58,9 +58,23 @@ pinctrl-0 = <&pwm0_out>; pinctrl-names = "default"; }; + + sound { + compatible = "google,snow-audio-max98090"; + + samsung,i2s-controller = <&i2s0>; + samsung,audio-codec = <&max98090>; + }; }; &pinctrl_0 { + max98090_irq: max98090-irq { + samsung,pins = "gpx0-2"; + samsung,pin-function = <0>; + samsung,pin-pud = <0>; + samsung,pin-drv = <0>; + }; + tpm_irq: tpm-irq { samsung,pins = "gpx1-0"; samsung,pin-function = <0>; @@ -123,6 +137,19 @@ }; }; +&hsi2c_7 { + status = "okay"; + + max98090: codec@10 { + compatible = "maxim,max98090"; + reg = <0x10>; + interrupts = <2 0>; + interrupt-parent = <&gpx0>; + pinctrl-names = "default"; + pinctrl-0 = <&max98090_irq>; + }; +}; + &hsi2c_9 { status = "okay"; clock-frequency = <400000>; @@ -145,3 +172,7 @@ &watchdog { timeout-sec = <32>; }; + +&i2s0 { + status = "okay"; +}; -- 1.7.9.5