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| author | Peter Griffin <peter.griffin@linaro.org> | 2016-09-05 15:16:00 +0200 |
|---|---|---|
| committer | Patrice Chotard <patrice.chotard@st.com> | 2016-09-14 13:37:29 +0200 |
| commit | 443fd7c92f5a000796b02683157d17b2575450e1 (patch) | |
| tree | 78544116e31ce724128d0184cd859e5eef066ace /arch/arm/boot/dts/stihxxx-b2120.dtsi | |
| parent | 67f1ff404bdd50e46910b352be830d797fa51ec1 (diff) | |
| download | linux-443fd7c92f5a000796b02683157d17b2575450e1.tar.gz linux-443fd7c92f5a000796b02683157d17b2575450e1.tar.bz2 linux-443fd7c92f5a000796b02683157d17b2575450e1.zip | |
ARM: DT: STi: stihxxx-b2120: Add DT nodes for STi audio card
This patch enables the uniperif players 2 & 3 for b2120 boards
and also adds the "simple-audio-card" device node to interconnect
the SoC sound device and the codec.
Signed-off-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Signed-off-by: Peter Griffin <peter.griffin@linaro.org>
Diffstat (limited to 'arch/arm/boot/dts/stihxxx-b2120.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/stihxxx-b2120.dtsi | 45 |
1 files changed, 45 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi index 80ec40d3d987..ed2b7a99ecff 100644 --- a/arch/arm/boot/dts/stihxxx-b2120.dtsi +++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi @@ -134,5 +134,50 @@ dvb-card = <STV0367_TDA18212_NIMA_1>; }; }; + + sti_uni_player2: sti-uni-player@8d82000 { + status = "okay"; + }; + + sti_uni_player3: sti-uni-player@8d85000 { + status = "okay"; + }; + + sti_sasg_codec: sti-sasg-codec { + status = "okay"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spdif_out>; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "sti audio card"; + status = "okay"; + + simple-audio-card,dai-link@0 { + /* DAC */ + format = "i2s"; + mclk-fs = <256>; + cpu { + sound-dai = <&sti_uni_player2>; + }; + + codec { + sound-dai = <&sti_sasg_codec 1>; + }; + }; + simple-audio-card,dai-link@1 { + /* SPDIF */ + format = "left_j"; + mclk-fs = <128>; + cpu { + sound-dai = <&sti_uni_player3>; + }; + + codec { + sound-dai = <&sti_sasg_codec 0>; + }; + }; + }; }; }; |