ARM: tegra: add clocks property to sound nodes

Audio-related clocks need to be represented in the device tree. Update
bindings to describe which clocks are needed, and DT files to include
those clocks.

Signed-off-by: Stephen Warren <swarren@nvidia.com>

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
index b77a97c9101e2bf4a3daa1367cc8ecf4cf8b3b8a..05ffecb571037cb562778cb243a84555384345d1 100644 (file)
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-alc5632.txt
@@ -2,6 +2,11 @@ NVIDIA Tegra audio complex
 
 Required properties:
 - compatible : "nvidia,tegra-audio-alc5632"
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Must include the following entries:
+  "pll_a" (The Tegra clock of that name),
+  "pll_a_out0" (The Tegra clock of that name),
+  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
@@ -56,4 +61,7 @@ sound {
 
        nvidia,i2s-controller = <&tegra_i2s1>;
        nvidia,audio-codec = <&alc5632>;
+
+       clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+       clock-names = "pll_a", "pll_a_out0", "mclk";
 };

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt
index 04b14cfb1f16ba1a7180066c2970d9a0829a92bf..ef1fe735827914611661293049f0dca05ba57d00 100644 (file)
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-trimslice.txt
@@ -2,6 +2,11 @@ NVIDIA Tegra audio complex for TrimSlice
 
 Required properties:
 - compatible : "nvidia,tegra-audio-trimslice"
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Must include the following entries:
+  "pll_a" (The Tegra clock of that name),
+  "pll_a_out0" (The Tegra clock of that name),
+  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,i2s-controller : The phandle of the Tegra I2S1 controller
 - nvidia,audio-codec : The phandle of the WM8903 audio codec
 
@@ -11,4 +16,6 @@ sound {
        compatible = "nvidia,tegra-audio-trimslice";
        nvidia,i2s-controller = <&tegra_i2s1>;
        nvidia,audio-codec = <&codec>;
+       clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+       clock-names = "pll_a", "pll_a_out0", "mclk";
 };

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
index c4dd39ce6165c0b25eedd4a9eabadb0f440687c8..d14510613a7fdf1ac076320a04468976aa88811a 100644 (file)
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8753.txt
@@ -2,6 +2,11 @@ NVIDIA Tegra audio complex
 
 Required properties:
 - compatible : "nvidia,tegra-audio-wm8753"
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Must include the following entries:
+  "pll_a" (The Tegra clock of that name),
+  "pll_a_out0" (The Tegra clock of that name),
+  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
@@ -50,5 +55,8 @@ sound {
 
        nvidia,i2s-controller = <&i2s1>;
        nvidia,audio-codec = <&wm8753>;
+
+       clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+       clock-names = "pll_a", "pll_a_out0", "mclk";
 };
 

diff --git a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
index d5b0da8bf1d8e2b3b400cfcde94425e8d0cba9e8..3bf722deb722265422283b4b897c37ffc74d31ae 100644 (file)
--- a/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
+++ b/Documentation/devicetree/bindings/sound/nvidia,tegra-audio-wm8903.txt
@@ -2,6 +2,11 @@ NVIDIA Tegra audio complex
 
 Required properties:
 - compatible : "nvidia,tegra-audio-wm8903"
+- clocks : Must contain an entry for each entry in clock-names.
+- clock-names : Must include the following entries:
+  "pll_a" (The Tegra clock of that name),
+  "pll_a_out0" (The Tegra clock of that name),
+  "mclk" (The Tegra cdev1/extern1 clock, which feeds the CODEC's mclk)
 - nvidia,model : The user-visible name of this sound complex.
 - nvidia,audio-routing : A list of the connections between audio components.
   Each entry is a pair of strings, the first being the connection's sink,
@@ -67,5 +72,8 @@ sound {
        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 */
+
+       clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+       clock-names = "pll_a", "pll_a_out0", "mclk";
 };
 

diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index ae9d5a20834e542c364bd146474f803148f41d2d..2c4da874eb164809d8662899f967754442ad1cbd 100644 (file)
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -669,5 +669,8 @@
                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 */
+
+               clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+               clock-names = "pll_a", "pll_a_out0", "mclk";
        };
 };

diff --git a/arch/arm/boot/dts/tegra20-medcom-wide.dts b/arch/arm/boot/dts/tegra20-medcom-wide.dts
index 52993a1d181f2e082fa47693de49c5eccacc3924..740ba7c424d486142affaf0bf66d6132c1d2e998 100644 (file)
--- a/arch/arm/boot/dts/tegra20-medcom-wide.dts
+++ b/arch/arm/boot/dts/tegra20-medcom-wide.dts
@@ -58,5 +58,8 @@
 
                nvidia,spkr-en-gpios = <&wm8903 2 0>;
                nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+               clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+               clock-names = "pll_a", "pll_a_out0", "mclk";
        };
 };

diff --git a/arch/arm/boot/dts/tegra20-paz00.dts b/arch/arm/boot/dts/tegra20-paz00.dts
index fd60940e40636949aba4aa23e5ca5acd7efdf7ea..c421db49805886f3f670b5dd284550811f4ae711 100644 (file)
--- a/arch/arm/boot/dts/tegra20-paz00.dts
+++ b/arch/arm/boot/dts/tegra20-paz00.dts
@@ -514,5 +514,8 @@
                nvidia,audio-codec = <&alc5632>;
                nvidia,i2s-controller = <&tegra_i2s1>;
                nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+               clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+               clock-names = "pll_a", "pll_a_out0", "mclk";
        };
 };

diff --git a/arch/arm/boot/dts/tegra20-plutux.dts b/arch/arm/boot/dts/tegra20-plutux.dts
index 289480026fbfadd52308a49f3134b43edb2e04db..7085ae5f05626e2af5dd96fd68ecb07fd0fef0d1 100644 (file)
--- a/arch/arm/boot/dts/tegra20-plutux.dts
+++ b/arch/arm/boot/dts/tegra20-plutux.dts
@@ -52,5 +52,8 @@
 
                nvidia,spkr-en-gpios = <&wm8903 2 0>;
                nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+               clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+               clock-names = "pll_a", "pll_a_out0", "mclk";
        };
 };

diff --git a/arch/arm/boot/dts/tegra20-seaboard.dts b/arch/arm/boot/dts/tegra20-seaboard.dts
index 4ee700a33ca55e4fbf00c0202cc85217d02ee10f..b8f0400823e51ed144ff84ba52950c83afc01b58 100644 (file)
--- a/arch/arm/boot/dts/tegra20-seaboard.dts
+++ b/arch/arm/boot/dts/tegra20-seaboard.dts
@@ -821,5 +821,8 @@
 
                nvidia,spkr-en-gpios = <&wm8903 2 0>;
                nvidia,hp-det-gpios = <&gpio 185 0>; /* gpio PX1 */
+
+               clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+               clock-names = "pll_a", "pll_a_out0", "mclk";
        };
 };

diff --git a/arch/arm/boot/dts/tegra20-tec.dts b/arch/arm/boot/dts/tegra20-tec.dts
index 402b21004bef5859908d00d4191878a44ff44260..9be175d383929418aedc738ebd9d0f386388978e 100644 (file)
--- a/arch/arm/boot/dts/tegra20-tec.dts
+++ b/arch/arm/boot/dts/tegra20-tec.dts
@@ -52,5 +52,8 @@
 
                nvidia,spkr-en-gpios = <&wm8903 2 0>;
                nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+               clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+               clock-names = "pll_a", "pll_a_out0", "mclk";
        };
 };

diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index a9f3f06580f5fc9c82a7b5e4c9f281bcbb9b2eb2..51b3a44fc0633fb554f440b17c24d042be82d3dd 100644 (file)
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -376,5 +376,8 @@
                compatible = "nvidia,tegra-audio-trimslice";
                nvidia,i2s-controller = <&tegra_i2s1>;
                nvidia,audio-codec = <&codec>;
+
+               clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+               clock-names = "pll_a", "pll_a_out0", "mclk";
        };
 };

diff --git a/arch/arm/boot/dts/tegra20-ventana.dts b/arch/arm/boot/dts/tegra20-ventana.dts
index f544806e9618d6aa8cdf70dc4ef59078fc992aa4..7095e96d01427d89f1129ec8dd3c8c5f669fd732 100644 (file)
--- a/arch/arm/boot/dts/tegra20-ventana.dts
+++ b/arch/arm/boot/dts/tegra20-ventana.dts
@@ -620,5 +620,8 @@
                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 */
+
+               clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+               clock-names = "pll_a", "pll_a_out0", "mclk";
        };
 };

diff --git a/arch/arm/boot/dts/tegra20-whistler.dts b/arch/arm/boot/dts/tegra20-whistler.dts
index 258cf945f515265b02dafbb419170519259a1bd0..99746c618d68411c224f6e50b937219f4dea82b3 100644 (file)
--- a/arch/arm/boot/dts/tegra20-whistler.dts
+++ b/arch/arm/boot/dts/tegra20-whistler.dts
@@ -573,5 +573,8 @@
 
                nvidia,i2s-controller = <&tegra_i2s1>;
                nvidia,audio-codec = <&codec>;
+
+               clocks = <&tegra_car 112>, <&tegra_car 113>, <&tegra_car 93>;
+               clock-names = "pll_a", "pll_a_out0", "mclk";
        };
 };

diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index 65bf2b63174e772c2c8856f91d4fed51b182bdca..7edd51e059aec614b5f604924eaa3aebc1a2f40e 100644 (file)
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -509,5 +509,8 @@
 
                nvidia,spkr-en-gpios = <&wm8903 2 0>;
                nvidia,hp-det-gpios = <&gpio 178 0>; /* gpio PW2 */
+
+               clocks = <&tegra_car 184>, <&tegra_car 185>, <&tegra_car 120>;
+               clock-names = "pll_a", "pll_a_out0", "mclk";
        };
 };