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Groups > linux.kernel > #1608654
| From | Jagan Teki <jagan@openedev.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 07/15] ARM: dts: imx6ul-isiot: Add Sound card with codec node |
| Date | 2017-03-24 17:30 +0100 |
| Message-ID | <toAgc-4c4-59@gated-at.bofh.it> (permalink) |
| References | <toAga-4c4-3@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Jagan Teki <jagan@amarulasolutions.com>
Add support for Sound card and related codec(via i2c1) nodes
on Engicam Is.IoT MX6UL variant module boards.
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Matteo Lisi <matteo.lisi@engicam.com>
Cc: Michael Trimarchi <michael@amarulasolutions.com>
Signed-off-by: Jagan Teki <jagan@amarulasolutions.com>
---
Changes for v2:
- Use proper [label:] node-name[@unit-address] for codec
- Remove incorrect codec property 'wlf,shared-lrclk'
- Remove 'gpr' from sound card node
arch/arm/boot/dts/imx6ul-isiot-common.dtsi | 10 ++++++++++
arch/arm/boot/dts/imx6ul-isiot.dtsi | 29 +++++++++++++++++++++++++++++
2 files changed, 39 insertions(+)
diff --git a/arch/arm/boot/dts/imx6ul-isiot-common.dtsi b/arch/arm/boot/dts/imx6ul-isiot-common.dtsi
index 827f0dc..15dcf5f 100644
--- a/arch/arm/boot/dts/imx6ul-isiot-common.dtsi
+++ b/arch/arm/boot/dts/imx6ul-isiot-common.dtsi
@@ -41,6 +41,16 @@
*/
&i2c1 {
+ sgtl5000: codec@a {
+ compatible = "fsl,sgtl5000";
+ reg = <0x0a>;
+ clocks = <&clks IMX6UL_CLK_OSC>;
+ clock-names = "mclk";
+ VDDA-supply = <®_3p3v>;
+ VDDIO-supply = <®_3p3v>;
+ VDDD-supply = <®_1p8v>;
+ };
+
stmpe811: gpio-expander@44 {
compatible = "st,stmpe811";
reg = <0x44>;
diff --git a/arch/arm/boot/dts/imx6ul-isiot.dtsi b/arch/arm/boot/dts/imx6ul-isiot.dtsi
index ea30380..9648de9 100644
--- a/arch/arm/boot/dts/imx6ul-isiot.dtsi
+++ b/arch/arm/boot/dts/imx6ul-isiot.dtsi
@@ -69,6 +69,35 @@
100>;
default-brightness-level = <100>;
};
+
+ reg_1p8v: regulator-1p8v {
+ compatible = "regulator-fixed";
+ regulator-name = "1P8V";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ reg_3p3v: regulator-3p3v {
+ compatible = "regulator-fixed";
+ regulator-name = "3P3V";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ regulator-boot-on;
+ };
+
+ sound {
+ compatible = "fsl,imx-audio-sgtl5000";
+ model = "imx6ul-isiot-sgtl5000";
+ cpu-dai = <&sai2>;
+ audio-codec = <&sgtl5000>;
+ audio-routing =
+ "MIC_IN", "Mic Jack",
+ "Mic Jack", "Mic Bias",
+ "Headphone Jack", "HP_OUT";
+ };
};
&i2c1 {
--
1.9.1
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[PATCH v2 00/15] ARM: dts: i.MX6: Add lcdif/sound nodes on Engicam SOMs Jagan Teki <jagan@openedev.com> - 2017-03-24 17:30 +0100 [PATCH v2 02/15] ARM: dts: imx6ul-isiot: Add backlight support for lcdif Jagan Teki <jagan@openedev.com> - 2017-03-24 17:30 +0100 [PATCH v2 14/15] ARM: dts: imx6qdl-icore-rqs: Add CAN nodes Jagan Teki <jagan@openedev.com> - 2017-03-24 17:30 +0100 [PATCH v2 03/15] ARM: dts: imx6ul-isiot: Add imx6ul-isiot-common.dtsi Jagan Teki <jagan@openedev.com> - 2017-03-24 17:30 +0100 [PATCH v2 05/15] ARM: dts: imx6ul-isiot-common: Add touchscreen node Jagan Teki <jagan@openedev.com> - 2017-03-24 17:30 +0100 [PATCH v2 01/15] ARM: dts: imx6ul-geam: Add backlight support for lcdif Jagan Teki <jagan@openedev.com> - 2017-03-24 17:30 +0100 [PATCH v2 12/15] ARM: dts: imx6dl-icore: Add LVDS support Jagan Teki <jagan@openedev.com> - 2017-03-24 17:30 +0100 [PATCH v2 07/15] ARM: dts: imx6ul-isiot: Add Sound card with codec node Jagan Teki <jagan@openedev.com> - 2017-03-24 17:30 +0100
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