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charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Tue, Feb 19, 2019 at 02:38:50PM -0800, Tim Harvey wrote: > The GW551x has a TDA19971 HDMI reciver hooked up to the IMX IPU1_CSI0 > via 16bit data and sync. > > Signed-off-by: Tim Harvey > --- > arch/arm/boot/dts/imx6qdl-gw551x.dtsi | 138 ++++++++++++++++++++++++++ > 1 file changed, 138 insertions(+) > > diff --git a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi > index 4e21b3849394..61430f0780d8 100644 > --- a/arch/arm/boot/dts/imx6qdl-gw551x.dtsi > +++ b/arch/arm/boot/dts/imx6qdl-gw551x.dtsi > @@ -46,6 +46,8 @@ > */ > > #include > +#include > +#include > > / { > /* these are used by bootloader for disabling nodes */ > @@ -98,6 +100,50 @@ > regulator-min-microvolt = <5000000>; > regulator-max-microvolt = <5000000>; > }; > + > + sound-digital { > + compatible = "simple-audio-card"; > + simple-audio-card,name = "tda1997x-audio"; > + > + simple-audio-card,dai-link@0 { > + format = "i2s"; > + > + cpu { > + sound-dai = <&ssi2>; > + }; > + > + codec { > + bitclock-master; > + frame-master; > + sound-dai = <&tda1997x>; > + }; > + }; > + }; > +}; > + > +&audmux { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_audmux>; /* AUD5<->tda1997x */ > + status = "okay"; > + > + ssi1 { > + fsl,audmux-port = <0>; > + fsl,port-config = < > + (IMX_AUDMUX_V2_PTCR_TFSDIR | > + IMX_AUDMUX_V2_PTCR_TFSEL(4+8) | /* RXFS */ > + IMX_AUDMUX_V2_PTCR_TCLKDIR | > + IMX_AUDMUX_V2_PTCR_TCSEL(4+8) | /* RXC */ > + IMX_AUDMUX_V2_PTCR_SYN) > + IMX_AUDMUX_V2_PDCR_RXDSEL(4) > + >; > + }; > + > + aud5 { > + fsl,audmux-port = <4>; > + fsl,port-config = < > + IMX_AUDMUX_V2_PTCR_SYN > + IMX_AUDMUX_V2_PDCR_RXDSEL(0)>; > + }; > }; > > &can1 { > @@ -263,6 +309,60 @@ > #gpio-cells = <2>; > }; > > + tda1997x: tda1997x@48 { Can we use a generic node name here, maybe hdmi-receiver as suggested by example in bindings doc? Shawn > + compatible = "nxp,tda19971"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_tda1997x>; > + reg = <0x48>; > + interrupt-parent = <&gpio1>; > + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; > + DOVDD-supply = <®_3p3>; > + AVDD-supply = <®_1p8b>; > + DVDD-supply = <®_1p8a>; > + #sound-dai-cells = <0>; > + nxp,audout-format = "i2s"; > + nxp,audout-layout = <0>; > + nxp,audout-width = <16>; > + nxp,audout-mclk-fs = <128>; > + /* > + * The 8bpp YUV422 semi-planar mode outputs CbCr[11:4] > + * and Y[11:4] across 16bits in the same cycle > + * which we map to VP[15:08]<->CSI_DATA[19:12] > + */ > + nxp,vidout-portcfg = > + /*G_Y_11_8<->VP[15:12]<->CSI_DATA[19:16]*/ > + < TDA1997X_VP24_V15_12 TDA1997X_G_Y_11_8 >, > + /*G_Y_7_4<->VP[11:08]<->CSI_DATA[15:12]*/ > + < TDA1997X_VP24_V11_08 TDA1997X_G_Y_7_4 >, > + /*R_CR_CBCR_11_8<->VP[07:04]<->CSI_DATA[11:08]*/ > + < TDA1997X_VP24_V07_04 TDA1997X_R_CR_CBCR_11_8 >, > + /*R_CR_CBCR_7_4<->VP[03:00]<->CSI_DATA[07:04]*/ > + < TDA1997X_VP24_V03_00 TDA1997X_R_CR_CBCR_7_4 >; > + > + port { > + tda1997x_to_ipu1_csi0_mux: endpoint { > + remote-endpoint = <&ipu1_csi0_mux_from_parallel_sensor>; > + bus-width = <16>; > + hsync-active = <1>; > + vsync-active = <1>; > + data-active = <1>; > + }; > + }; > + }; > +}; > + > +&ipu1_csi0_from_ipu1_csi0_mux { > + bus-width = <16>; > +}; > + > +&ipu1_csi0_mux_from_parallel_sensor { > + remote-endpoint = <&tda1997x_to_ipu1_csi0_mux>; > + bus-width = <16>; > +}; > + > +&ipu1_csi0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_ipu1_csi0>; > }; > > &pcie { > @@ -320,6 +420,14 @@ > }; > > &iomuxc { > + pinctrl_audmux: audmuxgrp { > + fsl,pins = < > + MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0 > + MX6QDL_PAD_DISP0_DAT14__AUD5_RXC 0x130b0 > + MX6QDL_PAD_DISP0_DAT13__AUD5_RXFS 0x130b0 > + >; > + }; > + > pinctrl_flexcan1: flexcan1grp { > fsl,pins = < > MX6QDL_PAD_KEY_ROW2__FLEXCAN1_RX 0x1b0b1 > @@ -375,6 +483,30 @@ > >; > }; > > + pinctrl_ipu1_csi0: ipu1_csi0grp { > + fsl,pins = < > + MX6QDL_PAD_CSI0_DAT4__IPU1_CSI0_DATA04 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT5__IPU1_CSI0_DATA05 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT6__IPU1_CSI0_DATA06 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT7__IPU1_CSI0_DATA07 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT8__IPU1_CSI0_DATA08 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT9__IPU1_CSI0_DATA09 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT10__IPU1_CSI0_DATA10 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT11__IPU1_CSI0_DATA11 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x1b0b0 > + MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x1b0b0 > + MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x1b0b0 > + MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0 > + MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x1b0b0 > + >; > + }; > + > pinctrl_pcie: pciegrp { > fsl,pins = < > MX6QDL_PAD_GPIO_0__GPIO1_IO00 0x1b0b0 /* PCIE RST */ > @@ -399,6 +531,12 @@ > >; > }; > > + pinctrl_tda1997x: tda1997xgrp { > + fsl,pins = < > + MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0 > + >; > + }; > + > pinctrl_uart2: uart2grp { > fsl,pins = < > MX6QDL_PAD_SD4_DAT7__UART2_TX_DATA 0x1b0b1 > -- > 2.17.1 > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel