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ARM: dts: exynos: Add support for HDMI audio on Exynos 5433 TM2 board

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This patch updates the sound node of the exynos5433-tm2 board
and adds clock tree configuration in order to support HDMI sound.

Signed-off-by: Sylwester Nawrocki <s.nawrocki@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
This commit is contained in:
Sylwester Nawrocki 2018-02-12 17:31:47 +01:00 committed by Krzysztof Kozlowski
parent ac2af0fd83
commit cf2ad8c025
2 changed files with 49 additions and 4 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

52
arch/arm64/boot/dts/exynos/exynos5433-tm2-common.dtsi
View File

@ -14,6 +14,7 @@
#include <dt-bindings/gpio/gpio.h>
#include <dt-bindings/input/input.h>
#include <dt-bindings/interrupt-controller/irq.h>
#include <dt-bindings/sound/samsung-i2s.h>
/ {
aliases {
@ -112,8 +113,8 @@ irda_regulator: irda-regulator {
sound {
compatible = "samsung,tm2-audio";
audio-codec = <&wm5110>;
i2s-controller = <&i2s0>;
audio-codec = <&wm5110>, <&hdmi>;
i2s-controller = <&i2s0 0>, <&i2s1 0>;
audio-amplifier = <&max98504>;
mic-bias-gpios = <&gpr3 2 GPIO_ACTIVE_HIGH>;
model = "wm5110";
@ -217,8 +218,40 @@ &bus_noc2 {
};
&cmu_aud {
assigned-clocks = <&cmu_aud CLK_MOUT_AUD_PLL_USER>;
assigned-clock-parents = <&cmu_top CLK_FOUT_AUD_PLL>;
assigned-clocks = <&cmu_aud CLK_MOUT_AUD_PLL_USER>,
<&cmu_aud CLK_MOUT_SCLK_AUD_I2S>,
<&cmu_aud CLK_MOUT_SCLK_AUD_PCM>,
<&cmu_top CLK_MOUT_AUD_PLL>,
<&cmu_top CLK_MOUT_AUD_PLL_USER_T>,
<&cmu_top CLK_MOUT_SCLK_AUDIO0>,
<&cmu_top CLK_MOUT_SCLK_AUDIO1>,
<&cmu_top CLK_MOUT_SCLK_SPDIF>,
<&cmu_aud CLK_DIV_AUD_CA5>,
<&cmu_aud CLK_DIV_ACLK_AUD>,
<&cmu_aud CLK_DIV_PCLK_DBG_AUD>,
<&cmu_aud CLK_DIV_SCLK_AUD_I2S>,
<&cmu_aud CLK_DIV_SCLK_AUD_PCM>,
<&cmu_aud CLK_DIV_SCLK_AUD_SLIMBUS>,
<&cmu_aud CLK_DIV_SCLK_AUD_UART>,
<&cmu_top CLK_DIV_SCLK_AUDIO0>,
<&cmu_top CLK_DIV_SCLK_AUDIO1>,
<&cmu_top CLK_DIV_SCLK_PCM1>,
<&cmu_top CLK_DIV_SCLK_I2S1>;
assigned-clock-parents = <&cmu_top CLK_FOUT_AUD_PLL>,
<&cmu_aud CLK_MOUT_AUD_PLL_USER>,
<&cmu_aud CLK_MOUT_AUD_PLL_USER>,
<&cmu_top CLK_FOUT_AUD_PLL>,
<&cmu_top CLK_MOUT_AUD_PLL>,
<&cmu_top CLK_MOUT_AUD_PLL_USER_T>,
<&cmu_top CLK_MOUT_AUD_PLL_USER_T>,
<&cmu_top CLK_SCLK_AUDIO0>;
assigned-clock-rates = <0>, <0>, <0>, <0>, <0>, <0>, <0>, <0>,
<196608001>, <65536001>, <32768001>, <49152001>,
<2048001>, <24576001>, <196608001>,
<24576001>, <98304001>, <2048001>, <49152001>;
};
&cmu_fsys {
@ -267,6 +300,11 @@ &cmu_mscl {
<&cmu_top CLK_MOUT_BUS_PLL_USER>;
};
&cmu_top {
assigned-clocks = <&cmu_top CLK_FOUT_AUD_PLL>;
assigned-clock-rates = <196608001>;
};
&cpu0 {
cpu-supply = <&buck3_reg>;
};
@ -838,6 +876,12 @@ &i2s0 {
status = "okay";
};
&i2s1 {
assigned-clocks = <&i2s1 CLK_I2S_RCLK_SRC>;
assigned-clock-parents = <&cmu_peric CLK_SCLK_I2S1>;
status = "okay";
};
&mshc_0 {
status = "okay";
mmc-hs200-1_8v;

1
arch/arm64/boot/dts/exynos/exynos5433.dtsi
View File

@ -969,6 +969,7 @@ hdmi: hdmi@13970000 {
ddc = <&hsi2c_11>;
samsung,syscon-phandle = <&pmu_system_controller>;
samsung,sysreg-phandle = <&syscon_disp>;
#sound-dai-cells = <0>;
status = "disabled";
};