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authorKhang Nguyen <khang.nguyen.xw@renesas.com>2018-10-19 02:05:26 -0400
committerKhang Nguyen <khang.nguyen.xv@renesas.com>2018-10-29 13:41:32 +0700
commit4787fee594d0215a32e4a84c799e315a3c8e004a (patch)
tree2701ffeda2df5665a6c26116dd27714446ac8cae /meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0001-arm64-dts-salvator-common-Rcar-Sound.patch
parent612234ba9a53ee39600b5128c50065866c63955a (diff)
rcar-gen3: linux-renesas: Update device tree to support ADSP ALSA driver
This commit applies device tree rollback patches to support ADSP ALSA driver. Signed-off-by: Khang Nguyen <khang.nguyen.xw@renesas.com> Signed-off-by: Takamitsu Honda <takamitsu.honda.pv@renesas.com>
Diffstat (limited to 'meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0001-arm64-dts-salvator-common-Rcar-Sound.patch')
-rw-r--r--meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0001-arm64-dts-salvator-common-Rcar-Sound.patch83
1 files changed, 83 insertions, 0 deletions
diff --git a/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0001-arm64-dts-salvator-common-Rcar-Sound.patch b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0001-arm64-dts-salvator-common-Rcar-Sound.patch
new file mode 100644
index 0000000..a7e0587
--- /dev/null
+++ b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0001-arm64-dts-salvator-common-Rcar-Sound.patch
@@ -0,0 +1,83 @@
+From cda5747801eadd0f29a591bee4b36c6f1ae30a54 Mon Sep 17 00:00:00 2001
+From: Takeshi Kihara <takeshi.kihara.df@renesas.com>
+Date: Fri, 19 Oct 2018 11:48:30 +0900
+Subject: [PATCH 1/6] arm64: dts: salvator-common: Rcar-Sound
+
+This Patch Adds Rcar_Sound
+
+Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
+---
+ .../boot/dts/renesas/salvator-common.dtsi | 40 ++++++++-----------
+ 1 file changed, 16 insertions(+), 24 deletions(-)
+
+diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
+index 3257143e43c1..6cda02800731 100644
+--- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
++++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
+@@ -125,15 +125,21 @@
+ regulator-boot-on;
+ regulator-always-on;
+ };
++ rsnd_ak4613: sound {
++ compatible = "simple-audio-card";
++ simple-audio-card,format = "left_j";
++ simple-audio-card,bitclock-master = <&sndcpu>;
++ simple-audio-card,frame-master = <&sndcpu>;
++ sndcpu: simple-audio-card,cpu {
++ sound-dai = <&rcar_sound>;
++ };
+
+- sound_card: sound {
+- compatible = "audio-graph-card";
+-
+- label = "rcar-sound";
+-
+- dais = <&rsnd_port0>;
++ sndcodec: simple-audio-card,codec {
++ sound-dai = <&ak4613>;
++ };
+ };
+
++
+ vbus0_usb2: regulator-vbus0-usb2 {
+ compatible = "regulator-fixed";
+
+@@ -454,12 +460,6 @@
+ asahi-kasei,out4-single-end;
+ asahi-kasei,out5-single-end;
+ asahi-kasei,out6-single-end;
+-
+- port {
+- ak4613_endpoint: endpoint {
+- remote-endpoint = <&rsnd_endpoint0>;
+- };
+- };
+ };
+
+ cs2000: clk_multiplier@4f {
+@@ -795,18 +795,10 @@
+ <&audio_clk_c>,
+ <&cpg CPG_CORE CPG_AUDIO_CLK_I>;
+
+- ports {
+- rsnd_port0: port@0 {
+- rsnd_endpoint0: endpoint {
+- remote-endpoint = <&ak4613_endpoint>;
+-
+- dai-format = "left_j";
+- bitclock-master = <&rsnd_endpoint0>;
+- frame-master = <&rsnd_endpoint0>;
+-
+- playback = <&ssi0 &src0 &dvc0>;
+- capture = <&ssi1 &src1 &dvc1>;
+- };
++ rcar_sound,dai {
++ dai0 {
++ playback = <&ssi0 &src0 &dvc0>;
++ capture = <&ssi1 &src1 &dvc1>;
+ };
+ };
+ };
+--
+2.19.0
+