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-rw-r--r--meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0004-ADSP-integrate-ADSP-sound-for-H3-M3-M3N-board.patch185
1 files changed, 185 insertions, 0 deletions
diff --git a/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0004-ADSP-integrate-ADSP-sound-for-H3-M3-M3N-board.patch b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0004-ADSP-integrate-ADSP-sound-for-H3-M3-M3N-board.patch
new file mode 100644
index 0000000..6d95d65
--- /dev/null
+++ b/meta-rcar-gen3/recipes-kernel/linux/linux-renesas/0004-ADSP-integrate-ADSP-sound-for-H3-M3-M3N-board.patch
@@ -0,0 +1,185 @@
+From 825517f3f8ebe551d297db16e4582c0eae646f05 Mon Sep 17 00:00:00 2001
+From: tienphitran <tien.tran.uw@renesas.com>
+Date: Wed, 31 Oct 2018 16:12:36 +0700
+Subject: [PATCH 4/6] ADSP: integrate ADSP sound for H3, M3, M3N board
+
+Signed-off-by: tienphitran <tien.tran.uw@renesas.com>
+[takeshi.kihara.df: fix W=1 dtc warning]
+Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
+---
+ arch/arm64/boot/dts/renesas/r8a7795.dtsi | 5 ++
+ arch/arm64/boot/dts/renesas/r8a7796.dtsi | 5 ++
+ arch/arm64/boot/dts/renesas/r8a77965.dtsi | 5 ++
+ .../boot/dts/renesas/salvator-common.dtsi | 84 +++++++++++++++++--
+ 4 files changed, 94 insertions(+), 5 deletions(-)
+
+diff --git a/arch/arm64/boot/dts/renesas/r8a7795.dtsi b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+index 1896e5250dff..8dfda0fda91c 100644
+--- a/arch/arm64/boot/dts/renesas/r8a7795.dtsi
++++ b/arch/arm64/boot/dts/renesas/r8a7795.dtsi
+@@ -793,6 +793,11 @@
+ method = "smc";
+ };
+
++ rcar_adsp_sound: adsp_sound {
++ compatible = "renesas,rcar_adsp_sound_gen3";
++ status = "disabled";
++ };
++
+ /* External SCIF clock - to be overridden by boards that provide it */
+ scif_clk: scif {
+ compatible = "fixed-clock";
+diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+index c00d1da64198..726c0d07fe59 100644
+--- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi
++++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi
+@@ -798,6 +798,11 @@
+ method = "smc";
+ };
+
++ rcar_adsp_sound: adsp_sound {
++ compatible = "renesas,rcar_adsp_sound_gen3";
++ status = "disabled";
++ };
++
+ /* External SCIF clock - to be overridden by boards that provide it */
+ scif_clk: scif {
+ compatible = "fixed-clock";
+diff --git a/arch/arm64/boot/dts/renesas/r8a77965.dtsi b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+index 454a67b132f4..799b005ade92 100644
+--- a/arch/arm64/boot/dts/renesas/r8a77965.dtsi
++++ b/arch/arm64/boot/dts/renesas/r8a77965.dtsi
+@@ -227,6 +227,11 @@
+ method = "smc";
+ };
+
++ rcar_adsp_sound: adsp_sound {
++ compatible = "renesas,rcar_adsp_sound_gen3";
++ status = "disabled";
++ };
++
+ /* External SCIF clock - to be overridden by boards that provide it */
+ scif_clk: scif {
+ compatible = "fixed-clock";
+diff --git a/arch/arm64/boot/dts/renesas/salvator-common.dtsi b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
+index 922b9cc4797c..2c1d49c4bcaa 100644
+--- a/arch/arm64/boot/dts/renesas/salvator-common.dtsi
++++ b/arch/arm64/boot/dts/renesas/salvator-common.dtsi
+@@ -153,11 +153,27 @@
+ };
+
+ sound_card: sound {
+- compatible = "audio-graph-card";
++ compatible = "audio-graph-scu-card";
+
+ label = "rcar-sound";
+
+- dais = <&rsnd_port0>;
++ prefix = "ak4613";
++ routing = "ak4613 Playback", "Playback0",
++ "ak4613 Playback", "Playback1",
++ "ak4613 Playback", "Playback2",
++ "ak4613 Playback", "Playback3",
++ "Capture0", "ak4613 Capture",
++ "Capture1", "ak4613 Capture",
++ "Capture2", "ak4613 Capture",
++ "Capture3", "ak4613 Capture",
++ "ak4613 Playback", "DAI0 Playback",
++ "DAI0 Capture", "ak4613 Capture";
++
++ dais = <&adsp_port0
++ &adsp_port1
++ &adsp_port2
++ &adsp_port3
++ &rsnd_port0>;
+ };
+
+ vbus0_usb2: regulator-vbus0-usb2 {
+@@ -419,8 +435,27 @@
+ asahi-kasei,out5-single-end;
+ asahi-kasei,out6-single-end;
+
+- port {
+- ak4613_endpoint: endpoint {
++ ports {
++ #address-cells = <1>;
++ #size-cells = <0>;
++ ak4613_endpoint0: endpoint@0 {
++ reg = <0>;
++ remote-endpoint = <&adsp_endpoint0>;
++ };
++ ak4613_endpoint1: endpoint@1 {
++ reg = <1>;
++ remote-endpoint = <&adsp_endpoint1>;
++ };
++ ak4613_endpoint2: endpoint@2 {
++ reg = <2>;
++ remote-endpoint = <&adsp_endpoint2>;
++ };
++ ak4613_endpoint3: endpoint@3 {
++ reg = <3>;
++ remote-endpoint = <&adsp_endpoint3>;
++ };
++ ak4613_endpoint4: endpoint@4 {
++ reg = <4>;
+ remote-endpoint = <&rsnd_endpoint0>;
+ };
+ };
+@@ -731,6 +766,45 @@
+ status = "okay";
+ };
+
++&rcar_adsp_sound {
++ status = "okay";
++ /* Multiple DAI */
++ #sound-dai-cells = <1>;
++
++ ports {
++ #address-cells = <1>;
++ #size-cells = <0>;
++ adsp_port0: port@0 {
++ reg = <0>;
++ adsp_endpoint0: endpoint {
++ remote-endpoint = <&ak4613_endpoint0>;
++ dai-format = "left_j";
++ };
++ };
++ adsp_port1: port@1 {
++ reg = <1>;
++ adsp_endpoint1: endpoint {
++ remote-endpoint = <&ak4613_endpoint1>;
++ dai-format = "left_j";
++ };
++ };
++ adsp_port2: port@2 {
++ reg = <2>;
++ adsp_endpoint2: endpoint {
++ remote-endpoint = <&ak4613_endpoint2>;
++ dai-format = "left_j";
++ };
++ };
++ adsp_port3: port@3 {
++ reg = <3>;
++ adsp_endpoint3: endpoint {
++ remote-endpoint = <&ak4613_endpoint3>;
++ dai-format = "left_j";
++ };
++ };
++ };
++};
++
+ &rcar_sound {
+ pinctrl-0 = <&sound_pins &sound_clk_pins>;
+ pinctrl-names = "default";
+@@ -769,7 +843,7 @@
+ rsnd_port0: port@0 {
+ reg = <0>;
+ rsnd_endpoint0: endpoint {
+- remote-endpoint = <&ak4613_endpoint>;
++ remote-endpoint = <&ak4613_endpoint4>;
+
+ dai-format = "left_j";
+ bitclock-master = <&rsnd_endpoint0>;
+--
+2.19.1
+