From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Griffin Subject: [PATCH 18/18] ARM: DT: STi: stihxxx-b2120: Add DT nodes for STi audio card Date: Thu, 21 Apr 2016 12:04:35 +0100 Message-ID: <1461236675-10176-19-git-send-email-peter.griffin@linaro.org> References: <1461236675-10176-1-git-send-email-peter.griffin@linaro.org> Return-path: In-Reply-To: <1461236675-10176-1-git-send-email-peter.griffin@linaro.org> Sender: linux-kernel-owner@vger.kernel.org To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, srinivas.kandagatla@gmail.com, maxime.coquelin@st.com, patrice.chotard@st.com, vinod.koul@intel.com Cc: peter.griffin@linaro.org, lee.jones@linaro.org, dmaengine@vger.kernel.org, devicetree@vger.kernel.org, arnd@arndb.de, broonie@kernel.org, ludovic.barre@st.com List-Id: devicetree@vger.kernel.org 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: Peter Griffin --- arch/arm/boot/dts/stihxxx-b2120.dtsi | 40 ++++++++++++++++++++++++++++++++++++ 1 file changed, 40 insertions(+) diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi index 133375b..f50d293 100644 --- a/arch/arm/boot/dts/stihxxx-b2120.dtsi +++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi @@ -135,5 +135,45 @@ dvb-card = ; }; }; + + sti_uni_player2: sti-uni-player@2 { + status = "okay"; + }; + + sti_uni_player3: sti-uni-player@3 { + status = "okay"; + }; + + sound { + compatible = "simple-audio-card"; + simple-audio-card,name = "sti audio card"; + status = "okay"; + + simple-audio-card,dai-link@0 { + /* DAC */ + format = "i2s"; + dai-tdm-slot-width = <32>; + 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>; + }; + }; + }; }; }; -- 1.9.1