On Wed, Nov 29, 2017 at 01:19:56PM -0800, Tim Harvey wrote:
The GW54xx has a front-panel microHDMI connector routed to a TDA19971 which is connected the the IPU CSI when using IMX6Q.
Signed-off-by: Tim Harvey tharvey@gateworks.com
v2:
- add HDMI audio input support
arch/arm/boot/dts/imx6q-gw54xx.dts | 102 ++++++++++++++++++++++++++++++++++ arch/arm/boot/dts/imx6qdl-gw54xx.dtsi | 29 +++++++++- 2 files changed, 128 insertions(+), 3 deletions(-)
diff --git a/arch/arm/boot/dts/imx6q-gw54xx.dts b/arch/arm/boot/dts/imx6q-gw54xx.dts index 56e5b50..99dac63 100644 --- a/arch/arm/boot/dts/imx6q-gw54xx.dts +++ b/arch/arm/boot/dts/imx6q-gw54xx.dts @@ -12,10 +12,27 @@ /dts-v1/; #include "imx6q.dtsi" #include "imx6qdl-gw54xx.dtsi" +#include <dt-bindings/media/tda1997x.h>
/ { model = "Gateworks Ventana i.MX6 Dual/Quad GW54XX"; compatible = "gw,imx6q-gw54xx", "gw,ventana", "fsl,imx6q";
- sound-digital {
compatible = "simple-audio-card";simple-audio-card,name = "tda1997x-audio";
Have a newline between property list and child node.
simple-audio-card,dai-link@0 {
Unit-address is only needed for node that has a 'reg' property.
format = "i2s";
Newline
cpu {sound-dai = <&ssi2>;};
Ditto
codec {bitclock-master;frame-master;sound-dai = <&tda1997x>;};};- };
};
&i2c3 { @@ -35,6 +52,61 @@ }; }; };
- tda1997x: codec@48 {
compatible = "nxp,tda19971";pinctrl-names = "default";pinctrl-0 = <&pinctrl_tda1997x>;reg = <0x48>;interrupt-parent = <&gpio1>;interrupts = <7 IRQ_TYPE_LEVEL_LOW>;DOVDD-supply = <®_3p3v>;AVDD-supply = <&sw4_reg>;DVDD-supply = <&sw4_reg>;#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>;
};
&ipu2_csi1_from_ipu2_csi1_mux { @@ -63,6 +135,30 @@ >; };
- pinctrl_ipu1_csi0: ipu1_csi0grp {
fsl,pins = <MX6QDL_PAD_CSI0_DAT4__IPU1_CSI0_DATA04 0x1b0b0MX6QDL_PAD_CSI0_DAT5__IPU1_CSI0_DATA05 0x1b0b0MX6QDL_PAD_CSI0_DAT6__IPU1_CSI0_DATA06 0x1b0b0MX6QDL_PAD_CSI0_DAT7__IPU1_CSI0_DATA07 0x1b0b0MX6QDL_PAD_CSI0_DAT8__IPU1_CSI0_DATA08 0x1b0b0MX6QDL_PAD_CSI0_DAT9__IPU1_CSI0_DATA09 0x1b0b0MX6QDL_PAD_CSI0_DAT10__IPU1_CSI0_DATA10 0x1b0b0MX6QDL_PAD_CSI0_DAT11__IPU1_CSI0_DATA11 0x1b0b0MX6QDL_PAD_CSI0_DAT12__IPU1_CSI0_DATA12 0x1b0b0MX6QDL_PAD_CSI0_DAT13__IPU1_CSI0_DATA13 0x1b0b0MX6QDL_PAD_CSI0_DAT14__IPU1_CSI0_DATA14 0x1b0b0MX6QDL_PAD_CSI0_DAT15__IPU1_CSI0_DATA15 0x1b0b0MX6QDL_PAD_CSI0_DAT16__IPU1_CSI0_DATA16 0x1b0b0MX6QDL_PAD_CSI0_DAT17__IPU1_CSI0_DATA17 0x1b0b0MX6QDL_PAD_CSI0_DAT18__IPU1_CSI0_DATA18 0x1b0b0MX6QDL_PAD_CSI0_DAT19__IPU1_CSI0_DATA19 0x1b0b0MX6QDL_PAD_CSI0_MCLK__IPU1_CSI0_HSYNC 0x1b0b0MX6QDL_PAD_CSI0_PIXCLK__IPU1_CSI0_PIXCLK 0x1b0b0MX6QDL_PAD_CSI0_VSYNC__IPU1_CSI0_VSYNC 0x1b0b0>;- };
- pinctrl_ipu2_csi1: ipu2_csi1grp { fsl,pins = < MX6QDL_PAD_EIM_EB2__IPU2_CSI1_DATA19 0x1b0b0
@@ -78,4 +174,10 @@ MX6QDL_PAD_EIM_A16__IPU2_CSI1_PIXCLK 0x1b0b0 >; };
- pinctrl_tda1997x: tda1997xgrp {
fsl,pins = <MX6QDL_PAD_GPIO_7__GPIO1_IO07 0x1b0b0>;- };
}; diff --git a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi index eab75f3..99ffbc14 100644 --- a/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi +++ b/arch/arm/boot/dts/imx6qdl-gw54xx.dtsi @@ -10,6 +10,7 @@ */
#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/sound/fsl-imx-audmux.h>
/ { /* these are used by bootloader for disabling nodes */ @@ -114,12 +115,12 @@ }; };
- sound {
- sound-analog { compatible = "fsl,imx6q-ventana-sgtl5000", "fsl,imx-audio-sgtl5000"; model = "sgtl5000-audio"; ssi-controller = <&ssi1>;
audio-codec = <&codec>;
audio-codec = <&sgtl5000>;@@ -133,6 +134,25 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_audmux>; /* AUD4<->sgtl5000 */ status = "okay";
- ssi2 {
fsl,audmux-port = <1>;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_SYNIMX_AUDMUX_V2_PDCR_RXDSEL(1)>;- };
};
&can1 { @@ -331,7 +351,7 @@ pinctrl-0 = <&pinctrl_i2c3>; status = "okay";
- codec: sgtl5000@a {
- sgtl5000: codec@0a {
No leading zeros in unit-address please.
Shawn
compatible = "fsl,sgtl5000"; reg = <0x0a>; clocks = <&clks IMX6QDL_CLK_CKO>;@@ -475,6 +495,9 @@ MX6QDL_PAD_SD2_DAT2__AUD4_TXD 0x110b0 MX6QDL_PAD_SD2_DAT1__AUD4_TXFS 0x130b0 MX6QDL_PAD_GPIO_0__CCM_CLKO1 0x130b0 /* AUD4_MCK */
MX6QDL_PAD_EIM_D25__AUD5_RXC 0x130b0MX6QDL_PAD_DISP0_DAT19__AUD5_RXD 0x130b0MX6QDL_PAD_EIM_D24__AUD5_RXFS 0x130b0;};-- 2.7.4