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| author | Kuninori Morimoto <kuninori.morimoto.gx@renesas.com> | 2013-12-05 02:33:10 +0100 |
|---|---|---|
| committer | Simon Horman <horms+renesas@verge.net.au> | 2013-12-12 13:07:37 +0100 |
| commit | 3c2a87c85391272b098827e432813c9437e93992 (patch) | |
| tree | c8753fe0f03156cc309611861bcab86d3619ece8 /arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | |
| parent | ARM: shmobile: sh73a0: add FSI support via DTSI (diff) | |
| download | linux-3c2a87c85391272b098827e432813c9437e93992.tar.xz linux-3c2a87c85391272b098827e432813c9437e93992.zip | |
ARM: shmobile: kzm9g: add FSI support for DTS
This patch support FSI-AK4648 with simple audio card
Signed-off-by: Kuninori Morimoto <kuninori.morimoto.gx@renesas.com>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm/boot/dts/sh73a0-kzm9g-reference.dts')
| -rw-r--r-- | arch/arm/boot/dts/sh73a0-kzm9g-reference.dts | 33 |
1 files changed, 33 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts index 5bb593daab52..eb8886b535e4 100644 --- a/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts +++ b/arch/arm/boot/dts/sh73a0-kzm9g-reference.dts @@ -152,6 +152,20 @@ label = "SW1"; }; }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,format = "left_j"; + simple-audio-card,cpu { + sound-dai = <&sh_fsi2 0>; + }; + simple-audio-card,codec { + sound-dai = <&ak4648>; + bitclock-master; + frame-master; + system-clock-frequency = <11289600>; + }; + }; }; &i2c0 { @@ -226,6 +240,12 @@ }; }; }; + + ak4648: ak4648@0x12 { + #sound-dai-cells = <0>; + compatible = "asahi-kasei,ak4648"; + reg = <0x12>; + }; }; &i2c3 { @@ -289,6 +309,12 @@ renesas,groups = "sdhi2_data4", "sdhi2_ctrl"; renesas,function = "sdhi2"; }; + + fsia_pins: sounda { + renesas,groups = "fsia_mclk_in", "fsia_sclk_in", + "fsia_data_in", "fsia_data_out"; + renesas,function = "fsia"; + }; }; &sdhi0 { @@ -309,3 +335,10 @@ broken-cd; status = "okay"; }; + +&sh_fsi2 { + pinctrl-0 = <&fsia_pins>; + pinctrl-names = "default"; + + status = "okay"; +}; |