From mboxrd@z Thu Jan 1 00:00:00 1970 From: shawn.guo@linaro.org (Shawn Guo) Date: Fri, 11 May 2012 14:42:48 +0800 Subject: [PATCH 5/5] ARM: dts: imx53-qsb: enable audio support In-Reply-To: <1336718568-26810-1-git-send-email-shawn.guo@linaro.org> References: <1336718568-26810-1-git-send-email-shawn.guo@linaro.org> Message-ID: <1336718568-26810-6-git-send-email-shawn.guo@linaro.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Signed-off-by: Shawn Guo --- arch/arm/boot/dts/imx53-qsb.dts | 39 ++++++++++++++++++++++++++++++++++++++- arch/arm/boot/dts/imx53.dtsi | 33 +++++++++++++++++++++++++++++++++ 2 files changed, 71 insertions(+), 1 deletions(-) diff --git a/arch/arm/boot/dts/imx53-qsb.dts b/arch/arm/boot/dts/imx53-qsb.dts index 393e90d..2d803a9 100644 --- a/arch/arm/boot/dts/imx53-qsb.dts +++ b/arch/arm/boot/dts/imx53-qsb.dts @@ -29,6 +29,11 @@ status = "okay"; }; + ssi2: ssi at 50014000 { + fsl,mode = "i2s-slave"; + status = "okay"; + }; + esdhc at 50020000 { /* ESDHC3 */ cd-gpios = <&gpio3 11 0>; wp-gpios = <&gpio3 12 0>; @@ -58,9 +63,11 @@ i2c at 63fc4000 { /* I2C2 */ status = "okay"; - codec: sgtl5000 at 0a { + sgtl5000: codec at 0a { compatible = "fsl,sgtl5000"; reg = <0x0a>; + VDDA-supply = <®_3p2v>; + VDDIO-supply = <®_3p2v>; }; }; @@ -150,6 +157,10 @@ }; }; + audmux at 63fd0000 { + status = "okay"; + }; + ethernet at 63fec000 { phy-mode = "rmii"; phy-reset-gpios = <&gpio7 6 0>; @@ -190,4 +201,30 @@ linux,default-trigger = "heartbeat"; }; }; + + regulators { + compatible = "simple-bus"; + + reg_3p2v: 3p2v { + compatible = "regulator-fixed"; + regulator-name = "3P2V"; + regulator-min-microvolt = <3200000>; + regulator-max-microvolt = <3200000>; + regulator-always-on; + }; + }; + + sound { + compatible = "fsl,imx53-qsb-sgtl5000", + "fsl,imx-audio-sgtl5000"; + model = "imx53-qsb-sgtl5000"; + ssi-controller = <&ssi2>; + audio-codec = <&sgtl5000>; + audio-routing = + "MIC_IN", "Mic Jack", + "Mic Jack", "Mic Bias", + "Headphone Jack", "HP_OUT"; + mux-int-port = <2>; + mux-ext-port = <5>; + }; }; diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index 5188615..e3e8694 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -104,6 +104,15 @@ status = "disabled"; }; + ssi2: ssi at 50014000 { + compatible = "fsl,imx53-ssi", "fsl,imx21-ssi"; + reg = <0x50014000 0x4000>; + interrupts = <30>; + fsl,fifo-depth = <15>; + fsl,ssi-dma-events = <25 24 23 22>; /* TX0 RX0 TX1 RX1 */ + status = "disabled"; + }; + esdhc at 50020000 { /* ESDHC3 */ compatible = "fsl,imx53-esdhc"; reg = <0x50020000 0x4000>; @@ -290,6 +299,30 @@ status = "disabled"; }; + ssi1: ssi at 63fcc000 { + compatible = "fsl,imx53-ssi", "fsl,imx21-ssi"; + reg = <0x63fcc000 0x4000>; + interrupts = <29>; + fsl,fifo-depth = <15>; + fsl,ssi-dma-events = <29 28 27 26>; /* TX0 RX0 TX1 RX1 */ + status = "disabled"; + }; + + audmux at 63fd0000 { + compatible = "fsl,imx53-audmux", "fsl,imx31-audmux"; + reg = <0x63fd0000 0x4000>; + status = "disabled"; + }; + + ssi3: ssi at 63fe8000 { + compatible = "fsl,imx53-ssi", "fsl,imx21-ssi"; + reg = <0x63fe8000 0x4000>; + interrupts = <96>; + fsl,fifo-depth = <15>; + fsl,ssi-dma-events = <47 46 45 44>; /* TX0 RX0 TX1 RX1 */ + status = "disabled"; + }; + ethernet at 63fec000 { compatible = "fsl,imx53-fec", "fsl,imx25-fec"; reg = <0x63fec000 0x4000>; -- 1.7.5.4