[PATCH 37/62] ARM: dts: iwg20d-q7-common: Enable SGTL5000 audio codec


Biju Das <biju.das@...>
 

This patch enables SGTL5000 audio codec on the carrier board.

Signed-off-by: Biju Das <biju.das@...>
Reviewed-by: Fabrizio Castro <fabrizio.castro@...>
Signed-off-by: Simon Horman <horms+renesas@...>
(cherry picked from commit 3091626868981e086f57d580cb1711b4553c5663)
Signed-off-by: Biju Das <biju.das@...>
Reviewed-by: Fabrizio Castro <fabrizio.castro@...>
---
arch/arm/boot/dts/iwg20d-q7-common.dtsi | 24 ++++++++++++++++++++++++
1 file changed, 24 insertions(+)

diff --git a/arch/arm/boot/dts/iwg20d-q7-common.dtsi b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
index 624907b..8d69a67 100644
--- a/arch/arm/boot/dts/iwg20d-q7-common.dtsi
+++ b/arch/arm/boot/dts/iwg20d-q7-common.dtsi
@@ -20,6 +20,20 @@
stdout-path = "serial0:115200n8";
};

+ audio_clock: audio_clock {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <26000000>;
+ };
+
+ reg_1p5v: 1p5v {
+ compatible = "regulator-fixed";
+ regulator-name = "1P5V";
+ regulator-min-microvolt = <1500000>;
+ regulator-max-microvolt = <1500000>;
+ regulator-always-on;
+ };
+
vcc_sdhi1: regulator-vcc-sdhi1 {
compatible = "regulator-fixed";

@@ -83,6 +97,16 @@
compatible = "bq32000";
reg = <0x68>;
};
+
+ sgtl5000: codec@a {
+ compatible = "fsl,sgtl5000";
+ #sound-dai-cells = <0>;
+ reg = <0x0a>;
+ clocks = <&audio_clock>;
+ VDDA-supply = <&reg_3p3v>;
+ VDDIO-supply = <&reg_3p3v>;
+ VDDD-supply = <&reg_1p5v>;
+ };
};

&pci0 {
--
2.7.4

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