ARM: dts: Switch Odroid X2/U2 to simple-audio-card

Now when the CDCLK I2S output clock can be handled through the clock
API the Odroid X2/U3 can be switched to the simple-audio-card DT binding.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

4 files changed, 30 insertions, 8 deletions

diff --git a/arch/arm/boot/dts/exynos4.dtsi b/arch/arm/boot/dts/exynos4.dtsi
index 38d8f689f7ae..0cffe397e947 100644
--- a/arch/arm/boot/dts/exynos4.dtsi
+++ b/arch/arm/boot/dts/exynos4.dtsi
@@ -66,6 +66,7 @@
                 dmas = <&pdma0 12>, <&pdma0 11>, <&pdma0 10>;
                 dma-names = "tx", "rx", "tx-sec";
                 samsung,idma-addr = <0x03000000>;
+                #sound-dai-cells = <1>;
                 status = "disabled";
         };
 
@@ -378,6 +379,7 @@
                 clock-output-names = "i2s_cdclk1";
                 dmas = <&pdma1 12>, <&pdma1 11>;
                 dma-names = "tx", "rx";
+                #sound-dai-cells = <1>;
                 status = "disabled";
         };
 
@@ -390,6 +392,7 @@
                 clock-output-names = "i2s_cdclk2";
                 dmas = <&pdma0 14>, <&pdma0 13>;
                 dma-names = "tx", "rx";
+                #sound-dai-cells = <1>;
                 status = "disabled";
         };
 
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index c26b9fbf12c9..abd63366298a 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -44,9 +44,7 @@
         };
 
         sound: sound {
-                compatible = "samsung,odroidx2-audio";
-                samsung,i2s-controller = <&i2s0>;
-                samsung,audio-codec = <&max98090>;
+                compatible = "simple-audio-card";
                 assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
                                 <&clock_audss EXYNOS_MOUT_I2S>,
                                 <&clock_audss EXYNOS_DOUT_SRP>,
@@ -57,6 +55,20 @@
                                 <0>,
                                 <192000000>,
                                 <19200000>;
+
+                simple-audio-card,format = "i2s";
+                simple-audio-card,bitclock-master = <&link0_codec>;
+                simple-audio-card,frame-master = <&link0_codec>;
+
+                simple-audio-card,cpu {
+                        sound-dai = <&i2s0 0>;
+                        system-clock-frequency = <19200000>;
+                };
+
+                link0_codec: simple-audio-card,codec {
+                        sound-dai = <&max98090>;
+                        clocks = <&i2s0 CLK_I2S_CDCLK>;
+                };
         };
 
         mmc@12550000 {
@@ -377,6 +389,7 @@
                         interrupts = <0 0>;
                         clocks = <&i2s0 CLK_I2S_CDCLK>;
                         clock-names = "mclk";
+                        #sound-dai-cells = <0>;
                 };
         };
 
diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts
index c8a64be55d07..44684e57ead1 100644
--- a/arch/arm/boot/dts/exynos4412-odroidu3.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts
@@ -49,9 +49,11 @@
 };
 
 &sound {
-        compatible = "samsung,odroidu3-audio";
-        samsung,model = "Odroid-U3";
-        samsung,audio-routing =
+        simple-audio-card,name = "Odroid-U3";
+        simple-audio-card,widgets =
+                "Headphone", "Headphone Jack",
+                "Speakers", "Speakers";
+        simple-audio-card,routing =
                 "Headphone Jack", "HPL",
                 "Headphone Jack", "HPR",
                 "Headphone Jack", "MICBIAS",
diff --git a/arch/arm/boot/dts/exynos4412-odroidx2.dts b/arch/arm/boot/dts/exynos4412-odroidx2.dts
index 96b43f4497cc..6e33678562ae 100644
--- a/arch/arm/boot/dts/exynos4412-odroidx2.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidx2.dts
@@ -23,8 +23,12 @@
 };
 
 &sound {
-        samsung,model = "Odroid-X2";
-        samsung,audio-routing =
+        simple-audio-card,name = "Odroid-X2";
+        simple-audio-card,widgets =
+                "Headphone", "Headphone Jack",
+                "Microphone", "Mic Jack",
+                "Microphone", "DMIC";
+        simple-audio-card,routing =
                 "Headphone Jack", "HPL",
                 "Headphone Jack", "HPR",
                 "IN1", "Mic Jack",