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| author | Ryder Lee | 2018-05-02 05:41:24 +0200 |
|---|---|---|
| committer | Matthias Brugger | 2018-05-11 18:42:20 +0200 |
| commit | f1e0d0d8cf454202d21140aace184cc5512a9fdd (patch) | |
| tree | e9b1f1b916d191a9b7ebd680e2cc47ffb44c4611 /arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | |
| parent | arm64: dts: mt7622: add High-Speed DMA device nodes (diff) | |
| download | kernel-qcow2-linux-f1e0d0d8cf454202d21140aace184cc5512a9fdd.tar.gz kernel-qcow2-linux-f1e0d0d8cf454202d21140aace184cc5512a9fdd.tar.xz kernel-qcow2-linux-f1e0d0d8cf454202d21140aace184cc5512a9fdd.zip | |
arm64: dts: mt7622: add audio related device nodes
Add audio device nodes and its proper setup for all used pins
Signed-off-by: Ryder Lee <ryder.lee@mediatek.com>
Signed-off-by: Sean Wang <sean.wang@mediatek.com>
Signed-off-by: Matthias Brugger <matthias.bgg@gmail.com>
Diffstat (limited to 'arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts')
| -rw-r--r-- | arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts | 11 |
1 files changed, 9 insertions, 2 deletions
diff --git a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts index 45d8655ee423..b7837642c33a 100644 --- a/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts +++ b/arch/arm64/boot/dts/mediatek/mt7622-rfb1.dts @@ -18,7 +18,7 @@ compatible = "mediatek,mt7622-rfb1", "mediatek,mt7622"; chosen { - bootargs = "console=ttyS0,115200n1"; + bootargs = "console=ttyS0,115200n1 swiotlb=512"; }; cpus { @@ -163,10 +163,17 @@ i2s1_pins: i2s1-pins { mux { function = "i2s"; - groups = "i2s_out_bclk_ws_mclk", + groups = "i2s_out_mclk_bclk_ws", "i2s1_in_data", "i2s1_out_data"; }; + + conf { + pins = "I2S1_IN", "I2S1_OUT", "I2S_BCLK", + "I2S_WS", "I2S_MCLK"; + drive-strength = <12>; + bias-pull-down; + }; }; irrx_pins: irrx-pins { |