From: Tushar Behera <tushar.b@samsung.com>
To: linux-samsung-soc@vger.kernel.org
Cc: kgene.kim@samsung.com, broonie@kernel.org, dianders@chromium.org,
trblinux@gmail.com
Subject: [PATCH v2 1/2] ARM: dts: Enable audio support for Peach-pi board
Date: Fri, 20 Jun 2014 13:50:18 +0530 [thread overview]
Message-ID: <1403252419-28352-2-git-send-email-tushar.b@samsung.com> (raw)
In-Reply-To: <1403252419-28352-1-git-send-email-tushar.b@samsung.com>
Peach-pi board has MAX98091 audio codec connected on HSI2C-7 bus.
Signed-off-by: Tushar Behera <tushar.b@samsung.com>
---
Changes for v2:
* Replaced max98090 with max98091.
arch/arm/boot/dts/exynos5800-peach-pi.dts | 31 +++++++++++++++++++++++++++++
1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts/exynos5800-peach-pi.dts b/arch/arm/boot/dts/exynos5800-peach-pi.dts
index f3af207..ef94ab8 100644
--- a/arch/arm/boot/dts/exynos5800-peach-pi.dts
+++ b/arch/arm/boot/dts/exynos5800-peach-pi.dts
@@ -57,6 +57,13 @@
pinctrl-names = "default";
};
+ sound {
+ compatible = "google,snow-audio-max98091";
+
+ samsung,i2s-controller = <&i2s0>;
+ samsung,audio-codec = <&max98091>;
+ };
+
usb300_vbus_reg: regulator-usb300 {
compatible = "regulator-fixed";
regulator-name = "P5.0V_USB3CON0";
@@ -81,6 +88,13 @@
};
&pinctrl_0 {
+ max98091_irq: max98091-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>;
@@ -207,6 +221,19 @@
samsung,invert-vclk;
};
+&hsi2c_7 {
+ status = "okay";
+
+ max98091: codec@10 {
+ compatible = "maxim,max98091";
+ reg = <0x10>;
+ interrupts = <2 0>;
+ interrupt-parent = <&gpx0>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&max98091_irq>;
+ };
+};
+
&hsi2c_9 {
status = "okay";
clock-frequency = <400000>;
@@ -251,3 +278,7 @@
&watchdog {
timeout-sec = <32>;
};
+
+&i2s0 {
+ status = "okay";
+};
--
1.7.9.5
next prev parent reply other threads:[~2014-06-20 8:23 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2014-06-20 8:20 [PATCH v2 0/2] ARM: dts: Peach-pi audio support and cleanup Tushar Behera
2014-06-20 8:20 ` Tushar Behera [this message]
2014-06-20 20:10 ` [PATCH v2 1/2] ARM: dts: Enable audio support for Peach-pi board Doug Anderson
2014-06-20 8:20 ` [PATCH 2/2] ARM: dts: Sort nodes within Peach-pit/Peach-pi dts files Tushar Behera
2014-06-20 20:09 ` Doug Anderson
2014-06-21 12:51 ` Kukjin Kim
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