diff options
Diffstat (limited to 'arch/arm/dts/ulcb.dtsi')
| -rw-r--r-- | arch/arm/dts/ulcb.dtsi | 83 |
1 files changed, 59 insertions, 24 deletions
diff --git a/arch/arm/dts/ulcb.dtsi b/arch/arm/dts/ulcb.dtsi index 0ead552d7e..e70e1bac2b 100644 --- a/arch/arm/dts/ulcb.dtsi +++ b/arch/arm/dts/ulcb.dtsi @@ -6,6 +6,14 @@ * Copyright (C) 2016 Cogent Embedded, Inc. */ +/* + * SSI-AK4613 + * aplay -D plughw:0,0 xxx.wav + * arecord -D plughw:0,0 xxx.wav + * SSI-HDMI + * aplay -D plughw:0,1 xxx.wav + */ + #include <dt-bindings/gpio/gpio.h> #include <dt-bindings/input/input.h> @@ -18,6 +26,7 @@ }; chosen { + bootargs = "ignore_loglevel rw root=/dev/nfs ip=dhcp"; stdout-path = "serial0:115200n8"; }; @@ -82,20 +91,13 @@ regulator-always-on; }; - rsnd_ak4613: sound { - compatible = "simple-audio-card"; - - simple-audio-card,format = "left_j"; - simple-audio-card,bitclock-master = <&sndcpu>; - simple-audio-card,frame-master = <&sndcpu>; + sound_card: sound { + compatible = "audio-graph-card"; + label = "rcar-sound"; - sndcpu: simple-audio-card,cpu { - sound-dai = <&rcar_sound>; - }; - - sndcodec: simple-audio-card,codec { - sound-dai = <&ak4613>; - }; + dais = <&rsnd_port0 /* ak4613 */ + &rsnd_port1 /* HDMI0 */ + >; }; vcc_sdhi0: regulator-vcc-sdhi0 { @@ -181,6 +183,12 @@ remote-endpoint = <&hdmi0_con>; }; }; + port@2 { + reg = <2>; + dw_hdmi0_snd_in: endpoint { + remote-endpoint = <&rsnd_for_hdmi>; + }; + }; }; }; @@ -210,6 +218,12 @@ asahi-kasei,out4-single-end; asahi-kasei,out5-single-end; asahi-kasei,out6-single-end; + + port { + ak4613_endpoint: endpoint { + remote-endpoint = <&rsnd_for_ak4613>; + }; + }; }; cs2000: clk-multiplier@4f { @@ -241,6 +255,8 @@ &i2c_dvfs { status = "okay"; + clock-frequency = <400000>; + pmic: pmic@30 { pinctrl-0 = <&irq0_pins>; pinctrl-names = "default"; @@ -329,12 +345,6 @@ sdhi2_pins: sd2 { groups = "sdhi2_data8", "sdhi2_ctrl", "sdhi2_ds"; function = "sdhi2"; - power-source = <3300>; - }; - - sdhi2_pins_uhs: sd2_uhs { - groups = "sdhi2_data8", "sdhi2_ctrl", "sdhi2_ds"; - function = "sdhi2"; power-source = <1800>; }; @@ -387,10 +397,33 @@ <&audio_clk_c>, <&cpg CPG_CORE CPG_AUDIO_CLK_I>; - rcar_sound,dai { - dai0 { - playback = <&ssi0 &src0 &dvc0>; - capture = <&ssi1 &src1 &dvc1>; + ports { + #address-cells = <1>; + #size-cells = <0>; + rsnd_port0: port@0 { + reg = <0>; + rsnd_for_ak4613: endpoint { + remote-endpoint = <&ak4613_endpoint>; + + dai-format = "left_j"; + bitclock-master = <&rsnd_for_ak4613>; + frame-master = <&rsnd_for_ak4613>; + + playback = <&ssi0 &src0 &dvc0>; + capture = <&ssi1 &src1 &dvc1>; + }; + }; + rsnd_port1: port@1 { + reg = <1>; + rsnd_for_hdmi: endpoint { + remote-endpoint = <&dw_hdmi0_snd_in>; + + dai-format = "i2s"; + bitclock-master = <&rsnd_for_hdmi>; + frame-master = <&rsnd_for_hdmi>; + + playback = <&ssi2>; + }; }; }; }; @@ -416,19 +449,21 @@ cd-gpios = <&gpio3 12 GPIO_ACTIVE_LOW>; bus-width = <4>; sd-uhs-sdr50; + sd-uhs-sdr104; status = "okay"; }; &sdhi2 { /* used for on-board 8bit eMMC */ pinctrl-0 = <&sdhi2_pins>; - pinctrl-1 = <&sdhi2_pins_uhs>; + pinctrl-1 = <&sdhi2_pins>; pinctrl-names = "default", "state_uhs"; vmmc-supply = <®_3p3v>; vqmmc-supply = <®_1p8v>; bus-width = <8>; mmc-hs200-1_8v; + mmc-hs400-1_8v; non-removable; status = "okay"; }; |