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Subject[RFT 08/25] ARM: dts: s5pv210: remove dedicated 'audio-subsystem' node
Date
The 'audio-subsystem' node is an artificial creation, not representing
real hardware. The hardware is described by its nodes - AUDSS clock
controller and I2S0.

Remove the 'audio-subsystem' node along with its undocumented compatible
to fix dtbs_check warnings like:

audio-subsystem: $nodename:0: 'audio-subsystem' does not match '^([a-z][a-z0-9\\-]+-bus|bus|soc|axi|ahb|apb)(@[0-9a-f]+)?$'

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
arch/arm/boot/dts/s5pv210.dtsi | 65 +++++++++++++++-------------------
1 file changed, 29 insertions(+), 36 deletions(-)

diff --git a/arch/arm/boot/dts/s5pv210.dtsi b/arch/arm/boot/dts/s5pv210.dtsi
index 46221a5c8ce5..2871351ab907 100644
--- a/arch/arm/boot/dts/s5pv210.dtsi
+++ b/arch/arm/boot/dts/s5pv210.dtsi
@@ -223,43 +223,36 @@
status = "disabled";
};

- audio-subsystem {
- compatible = "samsung,s5pv210-audss", "simple-bus";
- #address-cells = <1>;
- #size-cells = <1>;
- ranges;
-
- clk_audss: clock-controller@eee10000 {
- compatible = "samsung,s5pv210-audss-clock";
- reg = <0xeee10000 0x1000>;
- clock-names = "hclk", "xxti",
- "fout_epll",
- "sclk_audio0";
- clocks = <&clocks DOUT_HCLKP>, <&xxti>,
- <&clocks FOUT_EPLL>,
- <&clocks SCLK_AUDIO0>;
- #clock-cells = <1>;
- };
+ clk_audss: clock-controller@eee10000 {
+ compatible = "samsung,s5pv210-audss-clock";
+ reg = <0xeee10000 0x1000>;
+ clock-names = "hclk", "xxti",
+ "fout_epll",
+ "sclk_audio0";
+ clocks = <&clocks DOUT_HCLKP>, <&xxti>,
+ <&clocks FOUT_EPLL>,
+ <&clocks SCLK_AUDIO0>;
+ #clock-cells = <1>;
+ };

- i2s0: i2s@eee30000 {
- compatible = "samsung,s5pv210-i2s";
- reg = <0xeee30000 0x1000>;
- interrupt-parent = <&vic2>;
- interrupts = <16>;
- dma-names = "rx", "tx", "tx-sec";
- dmas = <&pdma1 9>, <&pdma1 10>, <&pdma1 11>;
- clock-names = "iis",
- "i2s_opclk0",
- "i2s_opclk1";
- clocks = <&clk_audss CLK_I2S>,
- <&clk_audss CLK_I2S>,
- <&clk_audss CLK_DOUT_AUD_BUS>;
- samsung,idma-addr = <0xc0010000>;
- pinctrl-names = "default";
- pinctrl-0 = <&i2s0_bus>;
- #sound-dai-cells = <0>;
- status = "disabled";
- };
+ i2s0: i2s@eee30000 {
+ compatible = "samsung,s5pv210-i2s";
+ reg = <0xeee30000 0x1000>;
+ interrupt-parent = <&vic2>;
+ interrupts = <16>;
+ dma-names = "rx", "tx", "tx-sec";
+ dmas = <&pdma1 9>, <&pdma1 10>, <&pdma1 11>;
+ clock-names = "iis",
+ "i2s_opclk0",
+ "i2s_opclk1";
+ clocks = <&clk_audss CLK_I2S>,
+ <&clk_audss CLK_I2S>,
+ <&clk_audss CLK_DOUT_AUD_BUS>;
+ samsung,idma-addr = <0xc0010000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2s0_bus>;
+ #sound-dai-cells = <0>;
+ status = "disabled";
};

i2s1: i2s@e2100000 {
--
2.17.1
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