diff options
| author | Tushar Behera <tushar.behera@linaro.org> | 2014-05-17 07:44:10 +0900 |
|---|---|---|
| committer | Kukjin Kim <kgene.kim@samsung.com> | 2014-05-19 23:13:57 +0900 |
| commit | ead3993e1daac2c87d9528bc7dada101e3e658f0 (patch) | |
| tree | 758b39920cdf57183e13fc5f372e7b118ffd5de1 /arch/arm/boot/dts | |
| parent | 80f78ad8af2171a852e3737908f527692d52f51c (diff) | |
| download | linux-ead3993e1daac2c87d9528bc7dada101e3e658f0.tar.bz2 | |
ARM: dts: Add sound node for exynos5420-peach-pit board
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 <tushar.behera@linaro.org>
Signed-off-by: Kukjin Kim <kgene.kim@samsung.com>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/exynos5420-peach-pit.dts | 31 |
1 files changed, 31 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/exynos5420-peach-pit.dts b/arch/arm/boot/dts/exynos5420-peach-pit.dts index 84f1a3568193..f4b2a1667750 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>; @@ -130,6 +144,19 @@ }; }; +&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>; @@ -167,3 +194,7 @@ &watchdog { timeout-sec = <32>; }; + +&i2s0 { + status = "okay"; +}; |