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authorOlof Johansson <olof@lixom.net>2018-05-26 00:57:41 +0300
committerOlof Johansson <olof@lixom.net>2018-05-26 00:57:41 +0300
commitda91a61df493e7f2a7d15c8b4696fa0ba9ccefee (patch)
tree5b68725eb222719136363fc51b01a4ce1c1fafa8 /arch/arm
parentc70ceb7973a53ca2c8589c636aec7064fc913c6f (diff)
parent68605101460ea4c62a966b1ad3e8db90d8fbaa31 (diff)
downloadlinux-da91a61df493e7f2a7d15c8b4696fa0ba9ccefee.tar.xz
Merge tag 'samsung-dt-4.18-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux into next/dt
Samsung DTS ARM changes for v4.18, part 2 1. Add support for audio over HDMI for Odroid X/X2/U3. * tag 'samsung-dt-4.18-2' of https://git.kernel.org/pub/scm/linux/kernel/git/krzk/linux: ARM: dts: exynos: Add support for audio over HDMI for Odroid X/X2/U3 Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/exynos4412-odroid-common.dtsi33
-rw-r--r--arch/arm/boot/dts/exynos4412-odroidu3.dts6
-rw-r--r--arch/arm/boot/dts/exynos4412-odroidx.dts6
3 files changed, 26 insertions, 19 deletions
diff --git a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
index d7ad07fd48f9..a09e46c9dbc0 100644
--- a/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
+++ b/arch/arm/boot/dts/exynos4412-odroid-common.dtsi
@@ -37,20 +37,14 @@
};
sound: sound {
- compatible = "simple-audio-card";
+ compatible = "hardkernel,odroid-xu4-audio";
- simple-audio-card,format = "i2s";
- simple-audio-card,bitclock-master = <&link0_codec>;
- simple-audio-card,frame-master = <&link0_codec>;
-
- simple-audio-card,cpu {
+ cpu {
sound-dai = <&i2s0 0>;
- system-clock-frequency = <19200000>;
};
- link0_codec: simple-audio-card,codec {
- sound-dai = <&max98090>;
- clocks = <&i2s0 CLK_I2S_CDCLK>;
+ codec {
+ sound-dai = <&hdmi>, <&max98090>;
};
};
@@ -142,14 +136,25 @@
pinctrl-0 = <>;
};
+&clock {
+ assigned-clocks = <&clock CLK_FOUT_EPLL>;
+ assigned-clock-rates = <45158401>;
+};
+
&clock_audss {
assigned-clocks = <&clock_audss EXYNOS_MOUT_AUDSS>,
<&clock_audss EXYNOS_MOUT_I2S>,
<&clock_audss EXYNOS_DOUT_SRP>,
- <&clock_audss EXYNOS_DOUT_AUD_BUS>;
+ <&clock_audss EXYNOS_DOUT_AUD_BUS>,
+ <&clock_audss EXYNOS_DOUT_I2S>;
+
assigned-clock-parents = <&clock CLK_FOUT_EPLL>,
- <&clock_audss EXYNOS_MOUT_AUDSS>;
- assigned-clock-rates = <0>, <0>, <192000000>, <19200000>;
+ <&clock_audss EXYNOS_MOUT_AUDSS>;
+
+ assigned-clock-rates = <0>, <0>,
+ <196608001>,
+ <(196608001 / 2)>,
+ <(196608001 / 8)>;
};
&cpu0 {
@@ -498,6 +503,8 @@
pinctrl-0 = <&i2s0_bus>;
pinctrl-names = "default";
status = "okay";
+ assigned-clocks = <&i2s0 CLK_I2S_RCLK_SRC>;
+ assigned-clock-parents = <&clock_audss EXYNOS_SCLK_I2S>;
};
&mixer {
diff --git a/arch/arm/boot/dts/exynos4412-odroidu3.dts b/arch/arm/boot/dts/exynos4412-odroidu3.dts
index bdcd4523cc1c..459919b65df8 100644
--- a/arch/arm/boot/dts/exynos4412-odroidu3.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidu3.dts
@@ -113,11 +113,11 @@
};
&sound {
- simple-audio-card,name = "Odroid-U3";
- simple-audio-card,widgets =
+ model = "Odroid-U3";
+ samsung,audio-widgets =
"Headphone", "Headphone Jack",
"Speakers", "Speakers";
- simple-audio-card,routing =
+ samsung,audio-routing =
"Headphone Jack", "HPL",
"Headphone Jack", "HPR",
"Headphone Jack", "MICBIAS",
diff --git a/arch/arm/boot/dts/exynos4412-odroidx.dts b/arch/arm/boot/dts/exynos4412-odroidx.dts
index 2dff129bc2ad..348556fcdd9d 100644
--- a/arch/arm/boot/dts/exynos4412-odroidx.dts
+++ b/arch/arm/boot/dts/exynos4412-odroidx.dts
@@ -97,12 +97,12 @@
};
&sound {
- simple-audio-card,name = "Odroid-X";
- simple-audio-card,widgets =
+ model = "Odroid-X";
+ samsung,audio-widgets =
"Headphone", "Headphone Jack",
"Microphone", "Mic Jack",
"Microphone", "DMIC";
- simple-audio-card,routing =
+ samsung,audio-routing =
"Headphone Jack", "HPL",
"Headphone Jack", "HPR",
"IN1", "Mic Jack",