ASoC: sti: suppress inappropriate fields for sti sound card

Suppress fields that can be handled in driver using compatible string.
Rename compatibility strings accordingly.

Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Mark Brown <broonie@kernel.org>

diff --git a/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt b/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
index 16bcdfb..745dc62 100644 (file)
--- a/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
+++ b/Documentation/devicetree/bindings/sound/st,sti-asoc-card.txt
@@ -11,7 +11,9 @@ Documentation/devicetree/bindings/sound/simple-card.txt.
 ---------------------------------------
 
 Required properties:
-  - compatible: "st,sti-uni-player" or "st,sti-uni-reader"
+  - compatible: "st,stih407-uni-player-hdmi", "st,stih407-uni-player-pcm-out",
+               "st,stih407-uni-player-dac", "st,stih407-uni-player-spdif",
+               "st,stih407-uni-reader-pcm_in", "st,stih407-uni-reader-hdmi",
 
   - st,syscfg: phandle to boot-device system configuration registers
 
@@ -33,32 +35,24 @@ Required properties:
        "tx" for "st,sti-uni-player" compatibility
        "rx" for "st,sti-uni-reader" compatibility
 
-  - st,version: IP version integrated in SOC.
-
-  - dai-name: DAI name that describes the IP.
-
-  - st,mode: IP working mode depending on associated codec.
-       "HDMI" connected to HDMI codec and support IEC HDMI formats (player only).
-       "SPDIF" connected to SPDIF codec and support SPDIF formats (player only).
-       "PCM" PCM standard mode for I2S or TDM bus.
-       "TDM" TDM mode for TDM bus.
-
 Required properties ("st,sti-uni-player" compatibility only):
   - clocks: CPU_DAI IP clock source, listed in the same order than the
            CPU_DAI properties.
 
-  - st,uniperiph-id: internal SOC IP instance ID.
-
 Optional properties:
   - pinctrl-0: defined for CPU_DAI@1 and CPU_DAI@4 to describe I2S PIOs for
               external codecs connection.
 
   - pinctrl-names: should contain only one value - "default".
 
+  - st,tdm-mode: to declare to set TDM mode for unireader and uniplayer IPs.
+       Only compartible with IPs in charge of the external I2S/TDM bus.
+       Should be declared depending on associated codec.
+
 Example:
 
-       sti_uni_player1: sti-uni-player@1 {
-               compatible = "st,sti-uni-player";
+       sti_uni_player1: sti-uni-player@0x8D81000 {
+               compatible = "st,stih407-uni-player-hdmi";
                status = "okay";
                #sound-dai-cells = <0>;
                st,syscfg = <&syscfg_core>;
@@ -66,15 +60,12 @@ Example:
                reg = <0x8D81000 0x158>;
                interrupts = <GIC_SPI 85 IRQ_TYPE_NONE>;
                dmas = <&fdma0 3 0 1>;
-               st,dai-name = "Uni Player #1 (I2S)";
                dma-names = "tx";
-               st,uniperiph-id = <1>;
-               st,version = <5>;
-               st,mode = "TDM";
+               st,tdm-mode = <1>;
        };
 
-       sti_uni_player2: sti-uni-player@2 {
-               compatible = "st,sti-uni-player";
+       sti_uni_player2: sti-uni-player@0x8D82000 {
+               compatible = "st,stih407-uni-player-pcm-out";
                status = "okay";
                #sound-dai-cells = <0>;
                st,syscfg = <&syscfg_core>;
@@ -82,15 +73,11 @@ Example:
                reg = <0x8D82000 0x158>;
                interrupts = <GIC_SPI 86 IRQ_TYPE_NONE>;
                dmas = <&fdma0 4 0 1>;
-               dai-name = "Uni Player #2 (DAC)";
                dma-names = "tx";
-               st,uniperiph-id = <2>;
-               st,version = <5>;
-               st,mode = "PCM";
        };
 
-       sti_uni_player3: sti-uni-player@3 {
-               compatible = "st,sti-uni-player";
+       sti_uni_player3: sti-uni-player@0x8D85000 {
+               compatible = "st,stih407-uni-player-spdif";
                status = "okay";
                #sound-dai-cells = <0>;
                st,syscfg = <&syscfg_core>;
@@ -99,14 +86,10 @@ Example:
                interrupts = <GIC_SPI 89 IRQ_TYPE_NONE>;
                dmas = <&fdma0 7 0 1>;
                dma-names = "tx";
-               dai-name = "Uni Player #3 (SPDIF)";
-               st,uniperiph-id = <3>;
-               st,version = <5>;
-               st,mode = "SPDIF";
        };
 
-       sti_uni_reader1: sti-uni-reader@1 {
-               compatible = "st,sti-uni-reader";
+       sti_uni_reader1: sti-uni-reader@0x8D84000 {
+               compatible = "st,stih407-uni-reader-hdmi";
                status = "disabled";
                #sound-dai-cells = <0>;
                st,syscfg = <&syscfg_core>;
@@ -114,9 +97,6 @@ Example:
                interrupts = <GIC_SPI 88 IRQ_TYPE_NONE>;
                dmas = <&fdma0 6 0 1>;
                dma-names = "rx";
-               dai-name = "Uni Reader #1 (HDMI RX)";
-               st,version = <3>;
-               st,mode = "PCM";
        };
 
 2) sti-sas-codec: internal audio codec IPs driver