From mboxrd@z Thu Jan 1 00:00:00 1970 From: Peter Griffin Subject: [PATCH v6 16/18] ARM: DT: STi: stihxxx-b2120: Add DT nodes for STi audio card Date: Wed, 6 Jul 2016 09:54:34 +0100 Message-ID: <1467795276-21725-17-git-send-email-peter.griffin@linaro.org> References: <1467795276-21725-1-git-send-email-peter.griffin@linaro.org> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <1467795276-21725-1-git-send-email-peter.griffin@linaro.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, kernel@stlinux.com, vinod.koul@intel.com, patrice.chotard@st.com, bjorn.andersson@linaro.org, ohad@wizery.com Cc: peter.griffin@linaro.org, dmaengine@vger.kernel.org, lee.jones@linaro.org, Arnaud Pouliquen , devicetree@vger.kernel.org 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: Arnaud Pouliquen Signed-off-by: Peter Griffin --- arch/arm/boot/dts/stihxxx-b2120.dtsi | 45 ++++++++++++++++++++++++++++++++++++ 1 file changed, 45 insertions(+) diff --git a/arch/arm/boot/dts/stihxxx-b2120.dtsi b/arch/arm/boot/dts/stihxxx-b2120.dtsi index 722c63f..1f64bb6 100644 --- a/arch/arm/boot/dts/stihxxx-b2120.dtsi +++ b/arch/arm/boot/dts/stihxxx-b2120.dtsi @@ -131,5 +131,50 @@ dvb-card = ; }; }; + + sti_uni_player2: sti-uni-player@2 { + status = "okay"; + }; + + sti_uni_player3: sti-uni-player@3 { + 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>; + }; + }; + }; }; }; -- 1.9.1