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arm64: dts: renesas: ebisu: Enable Audio

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This patch enables Audio for the Ebisu board on R8A77990 SoC.

Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com>
[simon: rebased]
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
This commit is contained in:
Takeshi Kihara 2018-10-15 11:59:24 +02:00 committed by Simon Horman
parent 3b46fa57e3
commit 56629fcba9
1 changed files with 127 additions and 0 deletions
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127
arch/arm64/boot/dts/renesas/r8a77990-ebisu.dts
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@ -29,6 +29,16 @@
reg = <0x0 0x48000000 0x0 0x38000000>;
};
audio_clkout: audio-clkout {
/*
* This is same as <&rcar_sound 0>
* but needed to avoid cs2000/rcar_sound probe dead-lock
*/
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <11289600>;
};
cvbs-in {
compatible = "composite-video-connector";
label = "CVBS IN";
@ -139,6 +149,32 @@
enable-active-high;
};
rsnd_ak4613: sound {
compatible = "simple-scu-audio-card";
simple-audio-card,name = "rsnd-ak4613";
simple-audio-card,format = "left_j";
simple-audio-card,bitclock-master = <&sndcpu>;
simple-audio-card,frame-master = <&sndcpu>;
simple-audio-card,prefix = "ak4613";
simple-audio-card,routing = "ak4613 Playback", "DAI0 Playback",
"DAI0 Capture", "ak4613 Capture";
sndcpu: simple-audio-card,cpu {
sound-dai = <&rcar_sound>;
};
sndcodec: simple-audio-card,codec {
sound-dai = <&ak4613>;
};
};
x12_clk: x12 {
compatible = "fixed-clock";
#clock-cells = <0>;
clock-frequency = <24576000>;
};
x13_clk: x13 {
compatible = "fixed-clock";
#clock-cells = <0>;
@ -146,6 +182,10 @@
};
};
&audio_clk_a {
clock-frequency = <22579200>;
};
&avb {
pinctrl-0 = <&avb_pins>;
pinctrl-names = "default";
@ -287,6 +327,37 @@
};
};
&i2c3 {
status = "okay";
ak4613: codec@10 {
compatible = "asahi-kasei,ak4613";
#sound-dai-cells = <0>;
reg = <0x10>;
clocks = <&rcar_sound 3>;
asahi-kasei,in1-single-end;
asahi-kasei,in2-single-end;
asahi-kasei,out1-single-end;
asahi-kasei,out2-single-end;
asahi-kasei,out3-single-end;
asahi-kasei,out4-single-end;
asahi-kasei,out5-single-end;
asahi-kasei,out6-single-end;
};
cs2000: clk-multiplier@4f {
#clock-cells = <0>;
compatible = "cirrus,cs2000-cp";
reg = <0x4f>;
clocks = <&audio_clkout>, <&x12_clk>;
clock-names = "clk_in", "ref_clk";
assigned-clocks = <&cs2000>;
assigned-clock-rates = <24576000>; /* 1/1 divide */
};
};
&lvds0 {
status = "okay";
@ -339,6 +410,17 @@
function = "pwm5";
};
sound_pins: sound {
groups = "ssi01239_ctrl", "ssi0_data", "ssi1_data";
function = "ssi";
};
sound_clk_pins: sound_clk {
groups = "audio_clk_a", "audio_clk_b_a", "audio_clk_c_a",
"audio_clkout_a", "audio_clkout1_a";
function = "audio_clk";
};
usb0_pins: usb {
groups = "usb0_b", "usb0_id";
function = "usb0";
@ -364,6 +446,47 @@
status = "okay";
};
&rcar_sound {
pinctrl-0 = <&sound_pins &sound_clk_pins>;
pinctrl-names = "default";
/* Single DAI */
#sound-dai-cells = <0>;
/* audio_clkout0/1/2/3 */
#clock-cells = <1>;
clock-frequency = <12288000 11289600>;
clkout-lr-synchronous;
status = "okay";
/* update <audio_clk_b> to <cs2000> */
clocks = <&cpg CPG_MOD 1005>,
<&cpg CPG_MOD 1006>, <&cpg CPG_MOD 1007>,
<&cpg CPG_MOD 1008>, <&cpg CPG_MOD 1009>,
<&cpg CPG_MOD 1010>, <&cpg CPG_MOD 1011>,
<&cpg CPG_MOD 1012>, <&cpg CPG_MOD 1013>,
<&cpg CPG_MOD 1014>, <&cpg CPG_MOD 1015>,
<&cpg CPG_MOD 1022>, <&cpg CPG_MOD 1023>,
<&cpg CPG_MOD 1024>, <&cpg CPG_MOD 1025>,
<&cpg CPG_MOD 1026>, <&cpg CPG_MOD 1027>,
<&cpg CPG_MOD 1028>, <&cpg CPG_MOD 1029>,
<&cpg CPG_MOD 1030>, <&cpg CPG_MOD 1031>,
<&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
<&cpg CPG_MOD 1020>, <&cpg CPG_MOD 1021>,
<&cpg CPG_MOD 1019>, <&cpg CPG_MOD 1018>,
<&audio_clk_a>, <&cs2000>, <&audio_clk_c>,
<&cpg CPG_CORE R8A77990_CLK_ZA2>;
rcar_sound,dai {
dai0 {
playback = <&ssi0 &src0 &dvc0>;
capture = <&ssi1 &src1 &dvc1>;
};
};
};
&rwdt {
timeout-sec = <60>;
status = "okay";
@ -373,6 +496,10 @@
status = "okay";
};
&ssi1 {
shared-pin;
};
&usb2_phy0 {
pinctrl-0 = <&usb0_pins>;
pinctrl-names = "default";