| Message ID | 20240806133352.440922-5-frieder@fris.de (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | arm64: dts: imx8mm-kontron: Add HDMI and LVDS display support | expand |
On Tue, Aug 06, 2024 at 03:33:02PM +0200, Frieder Schrempf wrote: > From: Frieder Schrempf <frieder.schrempf@kontron.de> > > The Kontron Electronics DL i.MX8MM consists of the BL i.MX8MM board > and a 7" LVDS panel. Provide an overlay that enables the panel. > > Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> > --- > Note: This currently throws the following warnings: > > Warning (graph_port): /fragment@3: graph port node name should be 'port' > Warning (graph_endpoint): /fragment@3/__overlay__: graph endpoint node name should be 'endpoint' > Warning (graph_endpoint): /fragment@3/__overlay__: graph connection to node '/fragment@7/__overlay__/ports/port@0/endpoint' is not bidirectional > > There is the following commit in DTC that relaxes these checks and > will eventually resolve these warnings: > > 84b056a89d ("checks: relax graph checks for overlays") > > https://git.kernel.org/pub/scm/utils/dtc/dtc.git/commit/?id=84b056a89d3c5b6cf6c5eeeafd4c4b14d6333aa9 > --- > arch/arm64/boot/dts/freescale/Makefile | 4 + > .../boot/dts/freescale/imx8mm-kontron-dl.dtso | 210 ++++++++++++++++++ > 2 files changed, 214 insertions(+) > create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso > > diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile > index f04c22b7de72e..d8af069139920 100644 > --- a/arch/arm64/boot/dts/freescale/Makefile > +++ b/arch/arm64/boot/dts/freescale/Makefile > @@ -244,6 +244,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb > dtb-$(CONFIG_ARCH_MXC) += imx93-var-som-symphony.dtb > dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk.dtb > > +imx8mm-kontron-dl-dtbs := imx8mm-kontron-bl.dtb imx8mm-kontron-dl.dtbo > + > +dtb-$(CONFIG_ARCH_MXC) += imx8mm-kontron-dl.dtb > + > imx8mm-venice-gw72xx-0x-imx219-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-imx219.dtbo > imx8mm-venice-gw72xx-0x-rpidsi-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rpidsi.dtbo > imx8mm-venice-gw72xx-0x-rs232-rts-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rs232-rts.dtbo > diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso b/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso > new file mode 100644 > index 0000000000000..b2d593d700e2d > --- /dev/null > +++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso > @@ -0,0 +1,210 @@ > +// SPDX-License-Identifier: GPL-2.0 > +/* > + * Copyright (C) 2023 Kontron Electronics GmbH 2024? > + */ > + > +/dts-v1/; > +/plugin/; > + > +#include <dt-bindings/gpio/gpio.h> > +#include "imx8mm-pinfunc.h" > + > +&{/} { > + compatible = "kontron,imx8mm-bl", "kontron,imx8mm-sl", "fsl,imx8mm"; Not sure we need compatible in overlay. > + > + backlight: backlight { > + compatible = "pwm-backlight"; > + pwms = <&pwm1 0 50000 0>; > + brightness-levels = <0 100>; > + num-interpolated-steps = <100>; > + default-brightness-level = <100>; > + }; > + > + panel { > + compatible = "jenson,bl-jt60050-01a", "panel-lvds"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_panel>; > + backlight = <&backlight>; > + data-mapping = "vesa-24"; > + enable-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>; > + height-mm = <86>; > + width-mm = <154>; > + > + panel-timing { > + clock-frequency = <51200000>; > + hactive = <1024>; > + vactive = <600>; > + hsync-len = <1>; > + hfront-porch = <160>; > + hback-porch = <160>; > + vsync-len = <1>; > + vfront-porch = <12>; > + vback-porch = <23>; > + }; > + > + port { > + panel_out_bridge: endpoint { > + remote-endpoint = <&bridge_out_panel>; > + }; > + }; > + }; > +}; > + > +&dsi_mux_sel_hdmi { > + status = "disabled"; > +}; > + > +&dsi_mux_sel_lvds { > + status = "okay"; > +}; > + > +&dsi_out_bridge { > + remote-endpoint = <&bridge_in_dsi_lvds>; > +}; > + > +&gpio3 { > + panel-rst-hog { > + gpio-hog; > + gpios = <20 GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "panel-reset"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_panel_rst>; Are you sure the pinctrl in the gpio-hog node works? Grouping these pins as pinctrl_gpio3 in parent node (like you did in patch #3) might be a good idea. > + }; > + > + panel-stby-hog { > + gpio-hog; > + gpios = <21 GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "panel-standby"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_panel_stby>; > + }; > + > + panel-hinv-hog { > + gpio-hog; > + gpios = <24 GPIO_ACTIVE_HIGH>; > + output-high; > + line-name = "panel-horizontal-invert"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_panel_hinv>; > + }; > + > + panel-vinv-hog { > + gpio-hog; > + gpios = <25 GPIO_ACTIVE_HIGH>; > + output-low; > + line-name = "panel-vertical-invert"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_panel_vinv>; > + }; > +}; > + > +&hdmi { > + status = "disabled"; > +}; > + > +&i2c2 { > + clock-frequency = <400000>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c2>; > + status = "okay"; > + > + #address-cells = <1>; > + #size-cells = <0>; Can we move these two into property list above which ends with 'status'? > + > + gt911@5d { Can we use a generic name for the device node? Shawn > + compatible = "goodix,gt928"; > + reg = <0x5d>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_touch>; > + interrupt-parent = <&gpio3>; > + interrupts = <22 8>; > + reset-gpios = <&gpio3 23 0>; > + irq-gpios = <&gpio3 22 0>; > + }; > +}; > + > +&lvds { > + status = "okay"; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + > + bridge_in_dsi_lvds: endpoint { > + remote-endpoint = <&dsi_out_bridge>; > + data-lanes = <1 2>; > + }; > + }; > + > + port@2 { > + reg = <2>; > + > + bridge_out_panel: endpoint { > + remote-endpoint = <&panel_out_bridge>; > + }; > + }; > + }; > +}; > + > +&pwm1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pwm1>; > + status = "okay"; > +}; > + > +&iomuxc { > + pinctrl_i2c2: i2c2grp { > + fsl,pins = < > + MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x40000083 > + MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x40000083 > + >; > + }; > + > + pinctrl_panel: panelgrp { > + fsl,pins = < > + MX8MM_IOMUXC_SAI5_RXFS_GPIO3_IO19 0x19 > + >; > + }; > + > + pinctrl_panel_hinv: panelhinvgrp { > + fsl,pins = < > + MX8MM_IOMUXC_SAI5_RXD3_GPIO3_IO24 0x19 > + >; > + }; > + > + pinctrl_panel_rst: panelrstgrp { > + fsl,pins = < > + MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20 0x19 > + >; > + }; > + > + pinctrl_panel_stby: panelstbygrp { > + fsl,pins = < > + MX8MM_IOMUXC_SAI5_RXD0_GPIO3_IO21 0x19 > + >; > + }; > + > + pinctrl_panel_vinv: panelvinvgrp { > + fsl,pins = < > + MX8MM_IOMUXC_SAI5_MCLK_GPIO3_IO25 0x19 > + >; > + }; > + > + pinctrl_pwm1: pwm1grp { > + fsl,pins = < > + MX8MM_IOMUXC_SPDIF_EXT_CLK_PWM1_OUT 0x6 > + >; > + }; > + > + pinctrl_touch: touchgrp { > + fsl,pins = < > + MX8MM_IOMUXC_SAI5_RXD1_GPIO3_IO22 0x19 > + MX8MM_IOMUXC_SAI5_RXD2_GPIO3_IO23 0x19 > + >; > + }; > +}; > -- > 2.45.2 >
Hi Shawn, On 28.08.24 4:56 AM, Shawn Guo wrote: > On Tue, Aug 06, 2024 at 03:33:02PM +0200, Frieder Schrempf wrote: >> From: Frieder Schrempf <frieder.schrempf@kontron.de> >> >> The Kontron Electronics DL i.MX8MM consists of the BL i.MX8MM board >> and a 7" LVDS panel. Provide an overlay that enables the panel. >> >> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> >> --- >> Note: This currently throws the following warnings: >> >> Warning (graph_port): /fragment@3: graph port node name should be 'port' >> Warning (graph_endpoint): /fragment@3/__overlay__: graph endpoint node name should be 'endpoint' >> Warning (graph_endpoint): /fragment@3/__overlay__: graph connection to node '/fragment@7/__overlay__/ports/port@0/endpoint' is not bidirectional >> >> There is the following commit in DTC that relaxes these checks and >> will eventually resolve these warnings: >> >> 84b056a89d ("checks: relax graph checks for overlays") >> >> https://git.kernel.org/pub/scm/utils/dtc/dtc.git/commit/?id=84b056a89d3c5b6cf6c5eeeafd4c4b14d6333aa9 >> --- >> arch/arm64/boot/dts/freescale/Makefile | 4 + >> .../boot/dts/freescale/imx8mm-kontron-dl.dtso | 210 ++++++++++++++++++ >> 2 files changed, 214 insertions(+) >> create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso >> >> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile >> index f04c22b7de72e..d8af069139920 100644 >> --- a/arch/arm64/boot/dts/freescale/Makefile >> +++ b/arch/arm64/boot/dts/freescale/Makefile >> @@ -244,6 +244,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb >> dtb-$(CONFIG_ARCH_MXC) += imx93-var-som-symphony.dtb >> dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk.dtb >> >> +imx8mm-kontron-dl-dtbs := imx8mm-kontron-bl.dtb imx8mm-kontron-dl.dtbo >> + >> +dtb-$(CONFIG_ARCH_MXC) += imx8mm-kontron-dl.dtb >> + >> imx8mm-venice-gw72xx-0x-imx219-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-imx219.dtbo >> imx8mm-venice-gw72xx-0x-rpidsi-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rpidsi.dtbo >> imx8mm-venice-gw72xx-0x-rs232-rts-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rs232-rts.dtbo >> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso b/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso >> new file mode 100644 >> index 0000000000000..b2d593d700e2d >> --- /dev/null >> +++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso >> @@ -0,0 +1,210 @@ >> +// SPDX-License-Identifier: GPL-2.0 >> +/* >> + * Copyright (C) 2023 Kontron Electronics GmbH > > 2024? > >> + */ >> + >> +/dts-v1/; >> +/plugin/; >> + >> +#include <dt-bindings/gpio/gpio.h> >> +#include "imx8mm-pinfunc.h" >> + >> +&{/} { >> + compatible = "kontron,imx8mm-bl", "kontron,imx8mm-sl", "fsl,imx8mm"; > > Not sure we need compatible in overlay. I've seen discussions around this elsewhere. We don't need it, but it seems a nice way to express which base DT this overlay is intended to be applied to. Anyway, I can remove the compatible for now. Your other comments will be fixed in v2 as well. Thanks Frieder
On 28.08.24 9:27 AM, Frieder Schrempf wrote: > Hi Shawn, > > On 28.08.24 4:56 AM, Shawn Guo wrote: >> On Tue, Aug 06, 2024 at 03:33:02PM +0200, Frieder Schrempf wrote: >>> From: Frieder Schrempf <frieder.schrempf@kontron.de> >>> >>> The Kontron Electronics DL i.MX8MM consists of the BL i.MX8MM board >>> and a 7" LVDS panel. Provide an overlay that enables the panel. >>> >>> Signed-off-by: Frieder Schrempf <frieder.schrempf@kontron.de> >>> --- >>> Note: This currently throws the following warnings: >>> >>> Warning (graph_port): /fragment@3: graph port node name should be 'port' >>> Warning (graph_endpoint): /fragment@3/__overlay__: graph endpoint node name should be 'endpoint' >>> Warning (graph_endpoint): /fragment@3/__overlay__: graph connection to node '/fragment@7/__overlay__/ports/port@0/endpoint' is not bidirectional >>> >>> There is the following commit in DTC that relaxes these checks and >>> will eventually resolve these warnings: >>> >>> 84b056a89d ("checks: relax graph checks for overlays") >>> >>> https://git.kernel.org/pub/scm/utils/dtc/dtc.git/commit/?id=84b056a89d3c5b6cf6c5eeeafd4c4b14d6333aa9 >>> --- >>> arch/arm64/boot/dts/freescale/Makefile | 4 + >>> .../boot/dts/freescale/imx8mm-kontron-dl.dtso | 210 ++++++++++++++++++ >>> 2 files changed, 214 insertions(+) >>> create mode 100644 arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso >>> >>> diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile >>> index f04c22b7de72e..d8af069139920 100644 >>> --- a/arch/arm64/boot/dts/freescale/Makefile >>> +++ b/arch/arm64/boot/dts/freescale/Makefile >>> @@ -244,6 +244,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb >>> dtb-$(CONFIG_ARCH_MXC) += imx93-var-som-symphony.dtb >>> dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk.dtb >>> >>> +imx8mm-kontron-dl-dtbs := imx8mm-kontron-bl.dtb imx8mm-kontron-dl.dtbo >>> + >>> +dtb-$(CONFIG_ARCH_MXC) += imx8mm-kontron-dl.dtb >>> + >>> imx8mm-venice-gw72xx-0x-imx219-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-imx219.dtbo >>> imx8mm-venice-gw72xx-0x-rpidsi-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rpidsi.dtbo >>> imx8mm-venice-gw72xx-0x-rs232-rts-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rs232-rts.dtbo >>> diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso b/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso >>> new file mode 100644 >>> index 0000000000000..b2d593d700e2d >>> --- /dev/null >>> +++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso >>> @@ -0,0 +1,210 @@ >>> +// SPDX-License-Identifier: GPL-2.0 >>> +/* >>> + * Copyright (C) 2023 Kontron Electronics GmbH >> >> 2024? >> >>> + */ >>> + >>> +/dts-v1/; >>> +/plugin/; >>> + >>> +#include <dt-bindings/gpio/gpio.h> >>> +#include "imx8mm-pinfunc.h" >>> + >>> +&{/} { >>> + compatible = "kontron,imx8mm-bl", "kontron,imx8mm-sl", "fsl,imx8mm"; >> >> Not sure we need compatible in overlay. > > I've seen discussions around this elsewhere. We don't need it, but it > seems a nice way to express which base DT this overlay is intended to be > applied to. > > Anyway, I can remove the compatible for now. Your other comments will be > fixed in v2 as well. For whatever reasons, the build for the combined DT + overlay works only if the compatible is in place. Therefore I will keep it. DTC_FLAGS=-@ make ARCH=arm64 CHECK_DTBS=y CROSS_COMPILE=aarch64-linux-gnu- -j16 freescale/imx8mm-kontron-dl.dtb DTOVLCH arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtb Failed to apply 'arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtbo': FDT_ERR_NOTFOUND
diff --git a/arch/arm64/boot/dts/freescale/Makefile b/arch/arm64/boot/dts/freescale/Makefile index f04c22b7de72e..d8af069139920 100644 --- a/arch/arm64/boot/dts/freescale/Makefile +++ b/arch/arm64/boot/dts/freescale/Makefile @@ -244,6 +244,10 @@ dtb-$(CONFIG_ARCH_MXC) += imx93-tqma9352-mba93xxla.dtb dtb-$(CONFIG_ARCH_MXC) += imx93-var-som-symphony.dtb dtb-$(CONFIG_ARCH_MXC) += imx95-19x19-evk.dtb +imx8mm-kontron-dl-dtbs := imx8mm-kontron-bl.dtb imx8mm-kontron-dl.dtbo + +dtb-$(CONFIG_ARCH_MXC) += imx8mm-kontron-dl.dtb + imx8mm-venice-gw72xx-0x-imx219-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-imx219.dtbo imx8mm-venice-gw72xx-0x-rpidsi-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rpidsi.dtbo imx8mm-venice-gw72xx-0x-rs232-rts-dtbs := imx8mm-venice-gw72xx-0x.dtb imx8mm-venice-gw72xx-0x-rs232-rts.dtbo diff --git a/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso b/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso new file mode 100644 index 0000000000000..b2d593d700e2d --- /dev/null +++ b/arch/arm64/boot/dts/freescale/imx8mm-kontron-dl.dtso @@ -0,0 +1,210 @@ +// SPDX-License-Identifier: GPL-2.0 +/* + * Copyright (C) 2023 Kontron Electronics GmbH + */ + +/dts-v1/; +/plugin/; + +#include <dt-bindings/gpio/gpio.h> +#include "imx8mm-pinfunc.h" + +&{/} { + compatible = "kontron,imx8mm-bl", "kontron,imx8mm-sl", "fsl,imx8mm"; + + backlight: backlight { + compatible = "pwm-backlight"; + pwms = <&pwm1 0 50000 0>; + brightness-levels = <0 100>; + num-interpolated-steps = <100>; + default-brightness-level = <100>; + }; + + panel { + compatible = "jenson,bl-jt60050-01a", "panel-lvds"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_panel>; + backlight = <&backlight>; + data-mapping = "vesa-24"; + enable-gpios = <&gpio3 19 GPIO_ACTIVE_HIGH>; + height-mm = <86>; + width-mm = <154>; + + panel-timing { + clock-frequency = <51200000>; + hactive = <1024>; + vactive = <600>; + hsync-len = <1>; + hfront-porch = <160>; + hback-porch = <160>; + vsync-len = <1>; + vfront-porch = <12>; + vback-porch = <23>; + }; + + port { + panel_out_bridge: endpoint { + remote-endpoint = <&bridge_out_panel>; + }; + }; + }; +}; + +&dsi_mux_sel_hdmi { + status = "disabled"; +}; + +&dsi_mux_sel_lvds { + status = "okay"; +}; + +&dsi_out_bridge { + remote-endpoint = <&bridge_in_dsi_lvds>; +}; + +&gpio3 { + panel-rst-hog { + gpio-hog; + gpios = <20 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "panel-reset"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_panel_rst>; + }; + + panel-stby-hog { + gpio-hog; + gpios = <21 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "panel-standby"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_panel_stby>; + }; + + panel-hinv-hog { + gpio-hog; + gpios = <24 GPIO_ACTIVE_HIGH>; + output-high; + line-name = "panel-horizontal-invert"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_panel_hinv>; + }; + + panel-vinv-hog { + gpio-hog; + gpios = <25 GPIO_ACTIVE_HIGH>; + output-low; + line-name = "panel-vertical-invert"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_panel_vinv>; + }; +}; + +&hdmi { + status = "disabled"; +}; + +&i2c2 { + clock-frequency = <400000>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + status = "okay"; + + #address-cells = <1>; + #size-cells = <0>; + + gt911@5d { + compatible = "goodix,gt928"; + reg = <0x5d>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_touch>; + interrupt-parent = <&gpio3>; + interrupts = <22 8>; + reset-gpios = <&gpio3 23 0>; + irq-gpios = <&gpio3 22 0>; + }; +}; + +&lvds { + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + bridge_in_dsi_lvds: endpoint { + remote-endpoint = <&dsi_out_bridge>; + data-lanes = <1 2>; + }; + }; + + port@2 { + reg = <2>; + + bridge_out_panel: endpoint { + remote-endpoint = <&panel_out_bridge>; + }; + }; + }; +}; + +&pwm1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm1>; + status = "okay"; +}; + +&iomuxc { + pinctrl_i2c2: i2c2grp { + fsl,pins = < + MX8MM_IOMUXC_I2C2_SCL_I2C2_SCL 0x40000083 + MX8MM_IOMUXC_I2C2_SDA_I2C2_SDA 0x40000083 + >; + }; + + pinctrl_panel: panelgrp { + fsl,pins = < + MX8MM_IOMUXC_SAI5_RXFS_GPIO3_IO19 0x19 + >; + }; + + pinctrl_panel_hinv: panelhinvgrp { + fsl,pins = < + MX8MM_IOMUXC_SAI5_RXD3_GPIO3_IO24 0x19 + >; + }; + + pinctrl_panel_rst: panelrstgrp { + fsl,pins = < + MX8MM_IOMUXC_SAI5_RXC_GPIO3_IO20 0x19 + >; + }; + + pinctrl_panel_stby: panelstbygrp { + fsl,pins = < + MX8MM_IOMUXC_SAI5_RXD0_GPIO3_IO21 0x19 + >; + }; + + pinctrl_panel_vinv: panelvinvgrp { + fsl,pins = < + MX8MM_IOMUXC_SAI5_MCLK_GPIO3_IO25 0x19 + >; + }; + + pinctrl_pwm1: pwm1grp { + fsl,pins = < + MX8MM_IOMUXC_SPDIF_EXT_CLK_PWM1_OUT 0x6 + >; + }; + + pinctrl_touch: touchgrp { + fsl,pins = < + MX8MM_IOMUXC_SAI5_RXD1_GPIO3_IO22 0x19 + MX8MM_IOMUXC_SAI5_RXD2_GPIO3_IO23 0x19 + >; + }; +};