ARM: dt: tegra: Enable audio on WM8903 boards, disable others

Add complete bindings to instantiate and configure the codec and
top-level audio complex on all currently supported boards using the
Tegra+WM8903 audio driver.

On those boards, disable the I2S2 controller since it isn't used.

On boards not using the WM8903 codec, disable all the audio devices;
they can be re-enabled once the relevant codec and ASoC machine drivers
have been ported to device-tree.

Signed-off-by: Stephen Warren <swarren@nvidia.com>
Signed-off-by: Olof Johansson <olof@lixom.net>

diff --git a/arch/arm/boot/dts/tegra-harmony.dts b/arch/arm/boot/dts/tegra-harmony.dts
index 80afa1b..9a52615 100644 (file)
--- a/arch/arm/boot/dts/tegra-harmony.dts
+++ b/arch/arm/boot/dts/tegra-harmony.dts
@@ -13,16 +13,18 @@
        i2c@7000c000 {
                clock-frequency = <400000>;
 
-               codec: wm8903@1a {
+               wm8903: wm8903@1a {
                        compatible = "wlf,wm8903";
                        reg = <0x1a>;
-                       interrupts = < 347 >;
+                       interrupt-parent = <&gpio>;
+                       interrupts = < 187 0x04 >;
 
                        gpio-controller;
                        #gpio-cells = <2>;
 
-                       /* 0x8000 = Not configured */
-                       gpio-cfg = < 0x8000 0x8000 0 0x8000 0x8000 >;
+                       micdet-cfg = <0>;
+                       micdet-delay = <100>;
+                       gpio-cfg = < 0xffffffff 0xffffffff 0 0xffffffff 0xffffffff >;
                };
        };
 
@@ -38,13 +40,32 @@
                clock-frequency = <400000>;
        };
 
-       sound {
-               compatible = "nvidia,harmony-sound", "nvidia,tegra-wm8903";
+       i2s@70002a00 {
+               status = "disable";
+       };
 
-               spkr-en-gpios = <&codec 2 0>;
-               hp-det-gpios = <&gpio 178 0>;
-               int-mic-en-gpios = <&gpio 184 0>;
-               ext-mic-en-gpios = <&gpio 185 0>;
+       sound {
+               compatible = "nvidia,tegra-audio-wm8903-harmony",
+                            "nvidia,tegra-audio-wm8903";
+               nvidia,model = "NVIDIA Tegra Harmony";
+
+               nvidia,audio-routing =
+                       "Headphone Jack", "HPOUTR",
+                       "Headphone Jack", "HPOUTL",
+                       "Int Spk", "ROP",
+                       "Int Spk", "RON",
+                       "Int Spk", "LOP",
+                       "Int Spk", "LON",
+                       "Mic Jack", "MICBIAS",
+                       "IN1L", "Mic Jack";
+
+               nvidia,i2s-controller = <&tegra_i2s1>;
+               nvidia,audio-codec = <&wm8903>;
+
+               nvidia,spkr-en-gpios = <&wm8903 2 0>;
+               nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+               nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */
+               nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
        };
 
        serial@70006000 {

diff --git a/arch/arm/boot/dts/tegra-paz00.dts b/arch/arm/boot/dts/tegra-paz00.dts
index 1a1d702..4d1bcdc 100644 (file)
--- a/arch/arm/boot/dts/tegra-paz00.dts
+++ b/arch/arm/boot/dts/tegra-paz00.dts
@@ -37,6 +37,18 @@
                clock-frequency = <400000>;
        };
 
+       i2s@70002800 {
+               status = "disable";
+       };
+
+       i2s@70002a00 {
+               status = "disable";
+       };
+
+       das@70000c00 {
+               status = "disable";
+       };
+
        serial@70006000 {
                clock-frequency = <216000000>;
        };

diff --git a/arch/arm/boot/dts/tegra-seaboard.dts b/arch/arm/boot/dts/tegra-seaboard.dts
index 7ccf67e..876d5c9 100644 (file)
--- a/arch/arm/boot/dts/tegra-seaboard.dts
+++ b/arch/arm/boot/dts/tegra-seaboard.dts
@@ -13,6 +13,20 @@
 
        i2c@7000c000 {
                clock-frequency = <400000>;
+
+               wm8903: wm8903@1a {
+                       compatible = "wlf,wm8903";
+                       reg = <0x1a>;
+                       interrupt-parent = <&gpio>;
+                       interrupts = < 187 0x04 >;
+
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       micdet-cfg = <0>;
+                       micdet-delay = <100>;
+                       gpio-cfg = < 0xffffffff 0xffffffff 0 0xffffffff 0xffffffff >;
+               };
        };
 
        i2c@7000c400 {
@@ -32,6 +46,32 @@
                };
        };
 
+       i2s@70002a00 {
+               status = "disable";
+       };
+
+       sound {
+               compatible = "nvidia,tegra-audio-wm8903-seaboard",
+                            "nvidia,tegra-audio-wm8903";
+               nvidia,model = "NVIDIA Tegra Seaboard";
+
+               nvidia,audio-routing =
+                       "Headphone Jack", "HPOUTR",
+                       "Headphone Jack", "HPOUTL",
+                       "Int Spk", "ROP",
+                       "Int Spk", "RON",
+                       "Int Spk", "LOP",
+                       "Int Spk", "LON",
+                       "Mic Jack", "MICBIAS",
+                       "IN1R", "Mic Jack";
+
+               nvidia,i2s-controller = <&tegra_i2s1>;
+               nvidia,audio-codec = <&wm8903>;
+
+               nvidia,spkr-en-gpios = <&wm8903 2 0>;
+               nvidia,hp-det-gpios = <&gpio 185 0>; /* gpio PX1 */
+       };
+
        serial@70006000 {
                status = "disable";
        };

diff --git a/arch/arm/boot/dts/tegra-trimslice.dts b/arch/arm/boot/dts/tegra-trimslice.dts
index 3b3ee7d..2524768 100644 (file)
--- a/arch/arm/boot/dts/tegra-trimslice.dts
+++ b/arch/arm/boot/dts/tegra-trimslice.dts
@@ -26,6 +26,18 @@
                status = "disable";
        };
 
+       i2s@70002800 {
+               status = "disable";
+       };
+
+       i2s@70002a00 {
+               status = "disable";
+       };
+
+       das@70000c00 {
+               status = "disable";
+       };
+
        serial@70006000 {
                clock-frequency = < 216000000 >;
        };

diff --git a/arch/arm/boot/dts/tegra-ventana.dts b/arch/arm/boot/dts/tegra-ventana.dts
index c7d3b87..2dcff87 100644 (file)
--- a/arch/arm/boot/dts/tegra-ventana.dts
+++ b/arch/arm/boot/dts/tegra-ventana.dts
@@ -12,6 +12,20 @@
 
        i2c@7000c000 {
                clock-frequency = <400000>;
+
+               wm8903: wm8903@1a {
+                       compatible = "wlf,wm8903";
+                       reg = <0x1a>;
+                       interrupt-parent = <&gpio>;
+                       interrupts = < 187 0x04 >;
+
+                       gpio-controller;
+                       #gpio-cells = <2>;
+
+                       micdet-cfg = <0>;
+                       micdet-delay = <100>;
+                       gpio-cfg = < 0xffffffff 0xffffffff 0 0xffffffff 0xffffffff >;
+               };
        };
 
        i2c@7000c400 {
@@ -26,6 +40,34 @@
                clock-frequency = <400000>;
        };
 
+       i2s@70002a00 {
+               status = "disable";
+       };
+
+       sound {
+               compatible = "nvidia,tegra-audio-wm8903-ventana",
+                            "nvidia,tegra-audio-wm8903";
+               nvidia,model = "NVIDIA Tegra Ventana";
+
+               nvidia,audio-routing =
+                       "Headphone Jack", "HPOUTR",
+                       "Headphone Jack", "HPOUTL",
+                       "Int Spk", "ROP",
+                       "Int Spk", "RON",
+                       "Int Spk", "LOP",
+                       "Int Spk", "LON",
+                       "Mic Jack", "MICBIAS",
+                       "IN1L", "Mic Jack";
+
+               nvidia,i2s-controller = <&tegra_i2s1>;
+               nvidia,audio-codec = <&wm8903>;
+
+               nvidia,spkr-en-gpios = <&wm8903 2 0>;
+               nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+               nvidia,int-mic-en-gpios = <&gpio 184 0>; /*gpio PX0 */
+               nvidia,ext-mic-en-gpios = <&gpio 185 0>; /* gpio PX1 */
+       };
+
        serial@70006000 {
                status = "disable";
        };