| Message ID | 20210609121050.18715-5-o.rempel@pengutronix.de (mailing list archive) |
|---|---|
| State | Superseded, archived |
| Headers | show |
| Series | Mainline imx6 based SKOV boards | expand |
On Wed, Jun 09, 2021 at 02:10:50PM +0200, Oleksij Rempel wrote: > From: Sam Ravnborg <sam@ravnborg.org> > > Add SKOV imx6q/dl LT2, LT6 and mi1010ait-1cp1 boards. > > Signed-off-by: Sam Ravnborg <sam@ravnborg.org> > Signed-off-by: Søren Andersen <san@skov.dk> > Signed-off-by: Juergen Borleis <jbe@pengutronix.de> > Signed-off-by: Ulrich Ölmann <u.oelmann@pengutronix.de> > Signed-off-by: Michael Grzeschik <m.grzeschik@pengutronix.de> > Signed-off-by: Marco Felsch <m.felsch@pengutronix.de> > Signed-off-by: Lucas Stach <l.stach@pengutronix.de> > Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de> > --- > arch/arm/boot/dts/Makefile | 5 + > arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts | 13 + > arch/arm/boot/dts/imx6dl-skov-revc-lt6.dts | 108 ++++ > arch/arm/boot/dts/imx6q-skov-revc-lt2.dts | 36 ++ > arch/arm/boot/dts/imx6q-skov-revc-lt6.dts | 128 +++++ > .../dts/imx6q-skov-reve-mi1010ait-1cp1.dts | 127 +++++ > arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi | 58 +++ > arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi | 476 ++++++++++++++++++ > 8 files changed, 951 insertions(+) > create mode 100644 arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts > create mode 100644 arch/arm/boot/dts/imx6dl-skov-revc-lt6.dts > create mode 100644 arch/arm/boot/dts/imx6q-skov-revc-lt2.dts > create mode 100644 arch/arm/boot/dts/imx6q-skov-revc-lt6.dts > create mode 100644 arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts > create mode 100644 arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi > create mode 100644 arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index f8f09c5066e7..60a3ef665697 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -473,6 +473,8 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ > imx6dl-sabrelite.dtb \ > imx6dl-sabresd.dtb \ > imx6dl-savageboard.dtb \ > + imx6dl-skov-revc-lt2.dtb \ > + imx6dl-skov-revc-lt6.dtb \ > imx6dl-ts4900.dtb \ > imx6dl-ts7970.dtb \ > imx6dl-tx6dl-comtft.dtb \ > @@ -567,6 +569,9 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ > imx6q-sabresd.dtb \ > imx6q-savageboard.dtb \ > imx6q-sbc6x.dtb \ > + imx6q-skov-revc-lt2.dtb \ > + imx6q-skov-revc-lt6.dtb \ > + imx6q-skov-reve-mi1010ait-1cp1.dtb \ > imx6q-tbs2910.dtb \ > imx6q-ts4900.dtb \ > imx6q-ts7970.dtb \ > diff --git a/arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts b/arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts > new file mode 100644 > index 000000000000..667b8faa1807 > --- /dev/null > +++ b/arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts > @@ -0,0 +1,13 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +// > +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> > + > +/dts-v1/; > +#include "imx6dl.dtsi" > +#include "imx6qdl-skov-cpu.dtsi" > +#include "imx6qdl-skov-cpu-revc.dtsi" > + > +/ { > + model = "SKOV IMX6 CPU SoloCore"; > + compatible = "skov,imx6dl-skov-revc-lt2", "fsl,imx6dl"; > +}; > diff --git a/arch/arm/boot/dts/imx6dl-skov-revc-lt6.dts b/arch/arm/boot/dts/imx6dl-skov-revc-lt6.dts > new file mode 100644 > index 000000000000..25071c7c4e29 > --- /dev/null > +++ b/arch/arm/boot/dts/imx6dl-skov-revc-lt6.dts > @@ -0,0 +1,108 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +// > +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> > + > +/dts-v1/; > +#include "imx6dl.dtsi" > +#include "imx6qdl-skov-cpu.dtsi" > +#include "imx6qdl-skov-cpu-revc.dtsi" > + > +/ { > + model = "SKOV IMX6 CPU SoloCore"; > + compatible = "skov,imx6dl-skov-revc-lt6", "fsl,imx6dl"; > + > + backlight: backlight { > + compatible = "pwm-backlight"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_backlight>; > + enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; > + pwms = <&pwm2 0 20000 0>; > + brightness-levels = <0 255>; > + num-interpolated-steps = <17>; > + default-brightness-level = <8>; > + power-supply = <®_24v0>; > + }; > + > + display { > + #address-cells = <1>; > + #size-cells = <0>; > + > + compatible = "fsl,imx-parallel-display"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_ipu1>; > + > + port@0 { > + reg = <0>; > + > + display0_in: endpoint { > + remote-endpoint = <&ipu1_di0_disp0>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + > + display0_out: endpoint { > + remote-endpoint = <&panel_in>; > + }; > + }; > + }; > + > + > + panel { > + compatible = "logictechno,lttd800480070-l6wh-rt"; > + backlight = <&backlight>; > + power-supply = <®_3v3>; > + > + port { > + panel_in: endpoint { > + remote-endpoint = <&display0_out>; > + }; > + }; > + }; > +}; > + > +&ipu1_di0_disp0 { > + remote-endpoint = <&display0_in>; > +}; > + > +&iomuxc { > + pinctrl_backlight: backlightgrp { > + fsl,pins = < > + MX6QDL_PAD_RGMII_TD3__GPIO6_IO23 0x58 > + >; > + }; > + > + pinctrl_ipu1: ipu1grp { > + fsl,pins = < > + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10 > + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10 > + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10 > + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10 > + MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10 > + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10 > + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10 > + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10 > + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10 > + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10 > + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10 > + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10 > + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10 > + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10 > + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10 > + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10 > + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10 > + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10 > + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10 > + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10 > + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10 > + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10 > + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10 > + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10 > + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10 > + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10 > + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10 > + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10 > + >; > + }; > +}; > diff --git a/arch/arm/boot/dts/imx6q-skov-revc-lt2.dts b/arch/arm/boot/dts/imx6q-skov-revc-lt2.dts > new file mode 100644 > index 000000000000..25332e57ba7b > --- /dev/null > +++ b/arch/arm/boot/dts/imx6q-skov-revc-lt2.dts > @@ -0,0 +1,36 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +// > +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> > + > +/dts-v1/; > +#include "imx6q.dtsi" > +#include "imx6qdl-skov-cpu.dtsi" > +#include "imx6qdl-skov-cpu-revc.dtsi" > + > +/ { > + model = "SKOV IMX6 CPU QuadCore"; > + compatible = "skov,imx6q-skov-revc-lt2", "fsl,imx6q"; > +}; > + > +&hdmi { > + ddc-i2c-bus = <&i2c2>; > + status = "okay"; > +}; > + > +&i2c2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c2>; > + clock-frequency = <100000>; > + status = "okay"; > +}; > + > +&iomuxc { > + pinctrl_i2c2: i2c2grp { > + fsl,pins = < > + /* internal 22 k pull up required */ > + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001F878 > + /* internal 22 k pull up required */ > + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001F878 > + >; > + }; > +}; > diff --git a/arch/arm/boot/dts/imx6q-skov-revc-lt6.dts b/arch/arm/boot/dts/imx6q-skov-revc-lt6.dts > new file mode 100644 > index 000000000000..3e3b36ad362a > --- /dev/null > +++ b/arch/arm/boot/dts/imx6q-skov-revc-lt6.dts > @@ -0,0 +1,128 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +// > +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> > + > +/dts-v1/; > +#include "imx6q.dtsi" > +#include "imx6qdl-skov-cpu.dtsi" > +#include "imx6qdl-skov-cpu-revc.dtsi" > + > +/ { > + model = "SKOV IMX6 CPU QuadCore"; > + compatible = "skov,imx6q-skov-revc-lt6", "fsl,imx6q"; > + > + backlight: backlight { > + compatible = "pwm-backlight"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_backlight>; > + enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; > + pwms = <&pwm2 0 20000 0>; > + brightness-levels = <0 255>; > + num-interpolated-steps = <17>; > + default-brightness-level = <8>; > + power-supply = <®_24v0>; > + }; > + > + display { > + #address-cells = <1>; > + #size-cells = <0>; > + > + compatible = "fsl,imx-parallel-display"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_ipu1>; > + > + port@0 { > + reg = <0>; > + > + display0_in: endpoint { > + remote-endpoint = <&ipu1_di0_disp0>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + > + display0_out: endpoint { > + remote-endpoint = <&panel_in>; > + }; > + }; > + }; > + > + panel { > + compatible = "logictechno,lttd800480070-l6wh-rt"; > + backlight = <&backlight>; > + power-supply = <®_3v3>; > + > + port { > + panel_in: endpoint { > + remote-endpoint = <&display0_out>; > + }; > + }; > + }; > +}; > + > +&hdmi { > + ddc-i2c-bus = <&i2c2>; > + status = "okay"; > +}; > + > +&i2c2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c2>; > + clock-frequency = <100000>; > + status = "okay"; > +}; > + > +&ipu1_di0_disp0 { > + remote-endpoint = <&display0_in>; > +}; > + > +&iomuxc { > + pinctrl_backlight: backlightgrp { > + fsl,pins = < > + MX6QDL_PAD_RGMII_TD3__GPIO6_IO23 0x58 > + >; > + }; > + > + pinctrl_i2c2: i2c2grp { > + fsl,pins = < > + /* internal 22 k pull up required */ > + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001F878 > + /* internal 22 k pull up required */ > + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001F878 > + >; > + }; > + > + pinctrl_ipu1: ipu1grp { > + fsl,pins = < > + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10 > + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10 > + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10 > + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10 > + MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10 > + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10 > + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10 > + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10 > + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10 > + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10 > + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10 > + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10 > + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10 > + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10 > + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10 > + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10 > + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10 > + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10 > + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10 > + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10 > + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10 > + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10 > + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10 > + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10 > + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10 > + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10 > + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10 > + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10 > + >; > + }; > +}; > diff --git a/arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts b/arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts > new file mode 100644 > index 000000000000..7f1f19b74bfa > --- /dev/null > +++ b/arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts > @@ -0,0 +1,127 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +// > +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> > + > +/dts-v1/; > +#include "imx6q.dtsi" > +#include "imx6qdl-skov-cpu.dtsi" > + > +/ { > + model = "SKOV IMX6 CPU QuadCore"; > + compatible = "skov,imx6q-skov-reve-mi1010ait-1cp1", "fsl,imx6q"; > + > + backlight: backlight { > + compatible = "pwm-backlight"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_backlight>; > + enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; > + pwms = <&pwm2 0 20000 0>; > + brightness-levels = <0 255>; > + num-interpolated-steps = <17>; > + default-brightness-level = <8>; > + power-supply = <®_24v0>; > + }; > + > + panel { > + compatible = "multi-inno,mi1010ait-1cp"; > + backlight = <&backlight>; > + power-supply = <®_3v3>; > + > + port { > + panel_in: endpoint { > + remote-endpoint = <&lvds0_out>; > + }; > + }; > + }; > +}; > + > +&clks { > + assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, > + <&clks IMX6QDL_CLK_LDB_DI1_SEL>; > + assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, > + <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>; > +}; > + > +&hdmi { > + ddc-i2c-bus = <&i2c2>; > + status = "okay"; > +}; > + > +&i2c1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c1>; > + clock-frequency = <100000>; > + status = "okay"; > + > + touchscreen@38 { > + compatible = "edt,edt-ft5406"; > + reg = <0x38>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_touchscreen>; > + interrupt-parent = <&gpio3>; > + interrupts = <19 IRQ_TYPE_EDGE_FALLING>; > + reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>; > + touchscreen-size-x = <1280>; > + touchscreen-size-y = <800>; > + wakeup-source; > + }; > +}; > + > +&i2c2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c2>; > + clock-frequency = <100000>; > + status = "okay"; > +}; > + > +&ldb { > + status = "okay"; > + > + lvds-channel@0 { > + status = "okay"; > + > + port@4 { > + reg = <4>; > + > + lvds0_out: endpoint { > + remote-endpoint = <&panel_in>; > + }; > + }; > + }; > +}; > + > +&iomuxc { > + pinctrl_backlight: backlightgrp { > + fsl,pins = < > + MX6QDL_PAD_RGMII_TD3__GPIO6_IO23 0x58 > + >; > + }; > + > + pinctrl_i2c1: i2c1grp { > + fsl,pins = < > + /* external 1 k pull up */ > + MX6QDL_PAD_EIM_D21__I2C1_SCL 0x40010878 > + /* external 1 k pull up */ > + MX6QDL_PAD_EIM_D28__I2C1_SDA 0x40010878 > + >; > + }; > + > + pinctrl_i2c2: i2c2grp { > + fsl,pins = < > + /* internal 22 k pull up required */ > + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001F878 > + /* internal 22 k pull up required */ > + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001F878 > + >; > + }; > + > + pinctrl_touchscreen: touchscreengrp { > + fsl,pins = < > + /* external 10 k pull up */ > + /* CTP_INT */ > + MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x1b0b0 > + /* CTP_RST */ > + MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x1b0b0 > + >; > + }; > +}; > diff --git a/arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi b/arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi > new file mode 100644 > index 000000000000..6fb49f08c7ad > --- /dev/null > +++ b/arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi > @@ -0,0 +1,58 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +// > +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> > + > +&ecspi4 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_ecspi4>; > + cs-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>; > + status = "okay"; > + > + touchscreen@0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_touch>; > + compatible = "ti,tsc2046"; > + reg = <0>; > + spi-max-frequency = <1000000>; > + interrupts-extended = <&gpio3 19 IRQ_TYPE_LEVEL_LOW>; > + vcc-supply = <®_3v3>; > + > + pendown-gpio = <&gpio3 19 GPIO_ACTIVE_LOW>; > + > + ti,x-plate-ohms = /bits/ 16 <850>; > + ti,y-plate-ohms = /bits/ 16 <295>; > + ti,pressure-min = /bits/ 16 <2>; > + ti,pressure-max = /bits/ 16 <1500>; > + ti,vref-mv = /bits/ 16 <3300>; > + ti,settle-delay-usec = /bits/ 16 <15>; > + ti,vref-delay-usecs = /bits/ 16 <0>; > + ti,penirq-recheck-delay-usecs = /bits/ 16 <100>; > + ti,debounce-max = /bits/ 16 <100>; > + ti,debounce-tol = /bits/ 16 <(~0)>; > + ti,debounce-rep = /bits/ 16 <4>; > + > + touchscreen-swapped-x-y; > + touchscreen-inverted-y; > + Unnecessary newlines. > + linux,wakeup; wakeup-source > + }; > +}; > + > +&iomuxc { > + pinctrl_ecspi4: ecspi4grp { > + fsl,pins = < > + MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1 > + MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x000b1 > + MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x000b1 > + /* *no* external pull up */ > + MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x40000058 > + >; > + }; > + > + pinctrl_touch: touchgrp { > + fsl,pins = < > + /* external pull up */ > + MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x10040 > + >; > + }; > +}; > diff --git a/arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi b/arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi > new file mode 100644 > index 000000000000..facaead06dea > --- /dev/null > +++ b/arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi > @@ -0,0 +1,476 @@ > +// SPDX-License-Identifier: (GPL-2.0 OR MIT) > +// > +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> > + > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/leds/common.h> > + > +/ { > + chosen { > + stdout-path = &uart2; > + }; > + > + aliases { > + can0 = &can1; > + can1 = &can2; > + nand = &gpmi; > + usb0 = &usbh1; > + usb1 = &usbotg; > + rtc0 = &i2c_rtc; > + rtc1 = &snvs; > + mdio-gpio0 = &mdio; Sort them alphabetically. > + }; > + > + iio-hwmon { > + compatible = "iio-hwmon"; > + io-channels = <&adc 0>, /* 24V */ > + <&adc 1>; /* temperature */ > + }; > + > + leds { > + compatible = "gpio-leds"; > + > + led-0 { > + label = "D1"; > + gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; > + function = LED_FUNCTION_STATUS; > + default-state = "on"; > + linux,default-trigger = "heartbeat"; > + }; > + > + led-1 { > + label = "D2"; > + gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>; > + default-state = "off"; > + }; > + > + led-2 { > + label = "D3"; > + gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; > + default-state = "on"; > + }; > + }; > + > + mdio: mdio { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_mdio>; > + compatible = "microchip,mdio-smi0"; > + #address-cells = <1>; > + #size-cells = <0>; > + gpios = <&gpio1 31 GPIO_ACTIVE_HIGH > + &gpio1 22 GPIO_ACTIVE_HIGH>; > + > + switch@3 { unit-address doesn't match `reg` property. > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_switch>; > + compatible = "microchip,ksz8873"; > + interrupt-parent = <&gpio3>; > + interrupt = <30 IRQ_TYPE_LEVEL_HIGH>; > + reset-gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; > + reg = <0>; > + > + One newline is enough. Shawn > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + ports@0 { > + reg = <0>; > + phy-mode = "internal"; > + label = "lan1"; > + }; > + > + ports@1 { > + reg = <1>; > + phy-mode = "internal"; > + label = "lan2"; > + }; > + > + ports@2 { > + reg = <2>; > + label = "cpu"; > + ethernet = <&fec>; > + phy-mode = "rmii"; > + > + fixed-link { > + speed = <100>; > + full-duplex; > + }; > + }; > + }; > + }; > + > + }; > + > + clk50m_phy: phy-clock { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + clock-frequency = <50000000>; > + }; > + > + reg_3v3: regulator-3v3 { > + compatible = "regulator-fixed"; > + vin-supply = <®_5v0>; > + regulator-name = "3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > + > + reg_5v0: regulator-5v0 { > + compatible = "regulator-fixed"; > + regulator-name = "5v0"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + }; > + > + reg_24v0: regulator-24v0 { > + compatible = "regulator-fixed"; > + regulator-name = "24v0"; > + regulator-min-microvolt = <24000000>; > + regulator-max-microvolt = <24000000>; > + }; > + > + reg_can1_stby: regulator-can1-stby { > + compatible = "regulator-fixed"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_can1_stby>; > + regulator-name = "can1-3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio3 31 GPIO_ACTIVE_LOW>; > + }; > + > + reg_can2_stby: regulator-can2-stby { > + compatible = "regulator-fixed"; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_can2_stby>; > + regulator-name = "can2-3v3"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + gpio = <&gpio4 11 GPIO_ACTIVE_LOW>; > + }; > + > + reg_vcc_mmc: regulator-vcc-mmc { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_vcc_mmc>; > + compatible = "regulator-fixed"; > + vin-supply = <®_3v3>; > + regulator-name = "mmc_vcc_supply"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-always-on; > + regulator-boot-on; > + gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>; > + enable-active-high; > + startup-delay-us = <100>; > + }; > + > + reg_vcc_mmc_io: regulator-vcc-mmc-io { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_vcc_mmc_io>; > + compatible = "regulator-gpio"; > + vin-supply = <®_5v0>; > + regulator-name = "mmc_io_supply"; > + regulator-type = "voltage"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <3300000>; > + gpios = <&gpio7 13 GPIO_ACTIVE_HIGH>; > + states = <1800000 0x1>, <3300000 0x0>; > + startup-delay-us = <100>; > + }; > +}; > + > +&can1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_can1>; > + xceiver-supply = <®_can1_stby>; > + status = "okay"; > +}; > + > +&can2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_can2>; > + xceiver-supply = <®_can2_stby>; > + status = "okay"; > +}; > + > +&ecspi1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_ecspi1>; > + cs-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>; > + status = "okay"; > + > + flash@0 { > + compatible = "jedec,spi-nor"; > + spi-max-frequency = <54000000>; > + reg = <0>; > + }; > +}; > + > +&ecspi2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_ecspi2>; > + cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; > + status = "okay"; > + > + adc: adc@0 { > + compatible = "microchip,mcp3002"; > + reg = <0>; > + spi-max-frequency = <1000000>; > + #io-channel-cells = <1>; > + }; > +}; > + > +&fec { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_enet>; > + clocks = <&clks IMX6QDL_CLK_ENET>, > + <&clks IMX6QDL_CLK_ENET>, > + <&clk50m_phy>; > + clock-names = "ipg", "ahb", "ptp"; > + phy-mode = "rmii"; > + phy-supply = <®_3v3>; > + status = "okay"; > + > + fixed-link { > + speed = <100>; > + full-duplex; > + }; > +}; > + > +&gpmi { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_gpmi_nand>; > + nand-on-flash-bbt; > + #address-cells = <1>; > + #size-cells = <0>; > + status = "okay"; > +}; > + > +&i2c3 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_i2c3>; > + clock-frequency = <400000>; > + status = "okay"; > + > + i2c_rtc: rtc@51 { > + compatible = "nxp,pcf85063"; > + reg = <0x51>; > + quartz-load-femtofarads = <12500>; > + }; > +}; > + > +&pwm2 { > + #pwm-cells = <2>; > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pwm2>; > + status = "okay"; > +}; > + > +&pwm3 { > + /* used for LCD contrast control */ > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_pwm3>; > + status = "okay"; > +}; > + > +&uart2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_uart2>; > + status = "okay"; > +}; > + > +&usbh1 { > + vbus-supply = <®_5v0>; > + disable-over-current; > + status = "okay"; > +}; > + > +/* no usbh2 */ > +&usbphynop1 { > + status = "disabled"; > +}; > + > +/* no usbh3 */ > +&usbphynop2 { > + status = "disabled"; > +}; > + > +&usbotg { > + vbus-supply = <®_5v0>; > + disable-over-current; > + status = "okay"; > +}; > + > +&usdhc3 { > + pinctrl-names = "default"; > + pinctrl-0 = <&pinctrl_usdhc3>; > + wp-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; > + cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>; > + cap-power-off-card; > + full-pwr-cycle; > + bus-width = <4>; > + max-frequency = <50000000>; > + cap-sd-highspeed; > + sd-uhs-sdr12; > + sd-uhs-sdr25; > + sd-uhs-sdr50; > + sd-uhs-ddr50; > + mmc-ddr-1_8v; > + vmmc-supply = <®_vcc_mmc>; > + vqmmc-supply = <®_vcc_mmc_io>; > + status = "okay"; > +}; > + > +&iomuxc { > + pinctrl_can1: can1grp { > + fsl,pins = < > + MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x3008 > + MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b000 > + >; > + }; > + > + pinctrl_can1_stby: can1stbygrp { > + fsl,pins = < > + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x13008 > + >; > + }; > + > + pinctrl_can2: can2grp { > + fsl,pins = < > + MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x3008 > + MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b000 > + >; > + }; > + > + pinctrl_can2_stby: can2stbygrp { > + fsl,pins = < > + MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x13008 > + >; > + }; > + > + pinctrl_ecspi1: ecspi1grp { > + fsl,pins = < > + MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1 > + MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0xb1 > + MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0xb1 > + /* *no* external pull up */ > + MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x58 > + >; > + }; > + > + pinctrl_ecspi2: ecspi2grp { > + fsl,pins = < > + MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1 > + MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0xb1 > + MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0xb1 > + /* external pull up */ > + MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x58 > + >; > + }; > + > + pinctrl_enet: enetgrp { > + fsl,pins = < > + /* RMII 50 MHz */ > + MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x100f5 > + MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x100f5 > + MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x100c0 > + MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x100c0 > + MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x100f5 > + MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x100f5 > + MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x1b0b0 > + MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x58 > + /* GPIO for "link active" */ > + MX6QDL_PAD_ENET_RX_ER__GPIO1_IO24 0x3038 > + >; > + }; > + > + pinctrl_gpmi_nand: gpminandgrp { > + fsl,pins = < > + MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1 > + MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1 > + MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000 > + MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1 > + MX6QDL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1 > + MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1 > + MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1 > + MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1 > + MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1 > + MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1 > + MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1 > + MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1 > + MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1 > + MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1 > + MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1 > + >; > + }; > + > + pinctrl_i2c3: i2c3grp { > + fsl,pins = < > + /* external 10 k pull up */ > + MX6QDL_PAD_GPIO_3__I2C3_SCL 0x40010878 > + /* external 10 k pull up */ > + MX6QDL_PAD_GPIO_6__I2C3_SDA 0x40010878 > + >; > + }; > + > + pinctrl_mdio: mdiogrp { > + fsl,pins = < > + MX6QDL_PAD_ENET_MDIO__GPIO1_IO22 0x100b1 > + MX6QDL_PAD_ENET_MDC__GPIO1_IO31 0xb1 > + >; > + }; > + > + pinctrl_pwm2: pwm2grp { > + fsl,pins = < > + MX6QDL_PAD_GPIO_1__PWM2_OUT 0x58 > + >; > + }; > + > + pinctrl_pwm3: pwm3grp { > + fsl,pins = < > + MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x58 > + >; > + }; > + > + pinctrl_switch: switchgrp { > + fsl,pins = < > + MX6QDL_PAD_EIM_D30__GPIO3_IO30 0xb0 > + >; > + }; > + > + pinctrl_uart2: uart2grp { > + fsl,pins = < > + MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1 > + MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1 > + >; > + }; > + > + pinctrl_usdhc3: usdhc3grp { > + fsl,pins = < > + /* SoC internal pull up required */ > + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 > + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 > + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 > + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 > + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 > + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 > + /* SoC internal pull up required */ > + MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1b040 > + /* SoC internal pull up required */ > + MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b040 > + >; > + }; > + > + pinctrl_vcc_mmc: vccmmcgrp { > + fsl,pins = < > + MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x58 > + >; > + }; > + > + pinctrl_vcc_mmc_io: vccmmciogrp { > + fsl,pins = < > + MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x58 > + >; > + }; > +}; > -- > 2.29.2 >
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile index f8f09c5066e7..60a3ef665697 100644 --- a/arch/arm/boot/dts/Makefile +++ b/arch/arm/boot/dts/Makefile @@ -473,6 +473,8 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6dl-sabrelite.dtb \ imx6dl-sabresd.dtb \ imx6dl-savageboard.dtb \ + imx6dl-skov-revc-lt2.dtb \ + imx6dl-skov-revc-lt6.dtb \ imx6dl-ts4900.dtb \ imx6dl-ts7970.dtb \ imx6dl-tx6dl-comtft.dtb \ @@ -567,6 +569,9 @@ dtb-$(CONFIG_SOC_IMX6Q) += \ imx6q-sabresd.dtb \ imx6q-savageboard.dtb \ imx6q-sbc6x.dtb \ + imx6q-skov-revc-lt2.dtb \ + imx6q-skov-revc-lt6.dtb \ + imx6q-skov-reve-mi1010ait-1cp1.dtb \ imx6q-tbs2910.dtb \ imx6q-ts4900.dtb \ imx6q-ts7970.dtb \ diff --git a/arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts b/arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts new file mode 100644 index 000000000000..667b8faa1807 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-skov-revc-lt2.dts @@ -0,0 +1,13 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> + +/dts-v1/; +#include "imx6dl.dtsi" +#include "imx6qdl-skov-cpu.dtsi" +#include "imx6qdl-skov-cpu-revc.dtsi" + +/ { + model = "SKOV IMX6 CPU SoloCore"; + compatible = "skov,imx6dl-skov-revc-lt2", "fsl,imx6dl"; +}; diff --git a/arch/arm/boot/dts/imx6dl-skov-revc-lt6.dts b/arch/arm/boot/dts/imx6dl-skov-revc-lt6.dts new file mode 100644 index 000000000000..25071c7c4e29 --- /dev/null +++ b/arch/arm/boot/dts/imx6dl-skov-revc-lt6.dts @@ -0,0 +1,108 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> + +/dts-v1/; +#include "imx6dl.dtsi" +#include "imx6qdl-skov-cpu.dtsi" +#include "imx6qdl-skov-cpu-revc.dtsi" + +/ { + model = "SKOV IMX6 CPU SoloCore"; + compatible = "skov,imx6dl-skov-revc-lt6", "fsl,imx6dl"; + + backlight: backlight { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_backlight>; + enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; + pwms = <&pwm2 0 20000 0>; + brightness-levels = <0 255>; + num-interpolated-steps = <17>; + default-brightness-level = <8>; + power-supply = <®_24v0>; + }; + + display { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "fsl,imx-parallel-display"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1>; + + port@0 { + reg = <0>; + + display0_in: endpoint { + remote-endpoint = <&ipu1_di0_disp0>; + }; + }; + + port@1 { + reg = <1>; + + display0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + + + panel { + compatible = "logictechno,lttd800480070-l6wh-rt"; + backlight = <&backlight>; + power-supply = <®_3v3>; + + port { + panel_in: endpoint { + remote-endpoint = <&display0_out>; + }; + }; + }; +}; + +&ipu1_di0_disp0 { + remote-endpoint = <&display0_in>; +}; + +&iomuxc { + pinctrl_backlight: backlightgrp { + fsl,pins = < + MX6QDL_PAD_RGMII_TD3__GPIO6_IO23 0x58 + >; + }; + + pinctrl_ipu1: ipu1grp { + fsl,pins = < + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10 + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10 + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10 + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10 + MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10 + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10 + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10 + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10 + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10 + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10 + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10 + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10 + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10 + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10 + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10 + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10 + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10 + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10 + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10 + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10 + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10 + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10 + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10 + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10 + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10 + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10 + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10 + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-skov-revc-lt2.dts b/arch/arm/boot/dts/imx6q-skov-revc-lt2.dts new file mode 100644 index 000000000000..25332e57ba7b --- /dev/null +++ b/arch/arm/boot/dts/imx6q-skov-revc-lt2.dts @@ -0,0 +1,36 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> + +/dts-v1/; +#include "imx6q.dtsi" +#include "imx6qdl-skov-cpu.dtsi" +#include "imx6qdl-skov-cpu-revc.dtsi" + +/ { + model = "SKOV IMX6 CPU QuadCore"; + compatible = "skov,imx6q-skov-revc-lt2", "fsl,imx6q"; +}; + +&hdmi { + ddc-i2c-bus = <&i2c2>; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + clock-frequency = <100000>; + status = "okay"; +}; + +&iomuxc { + pinctrl_i2c2: i2c2grp { + fsl,pins = < + /* internal 22 k pull up required */ + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001F878 + /* internal 22 k pull up required */ + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001F878 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-skov-revc-lt6.dts b/arch/arm/boot/dts/imx6q-skov-revc-lt6.dts new file mode 100644 index 000000000000..3e3b36ad362a --- /dev/null +++ b/arch/arm/boot/dts/imx6q-skov-revc-lt6.dts @@ -0,0 +1,128 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> + +/dts-v1/; +#include "imx6q.dtsi" +#include "imx6qdl-skov-cpu.dtsi" +#include "imx6qdl-skov-cpu-revc.dtsi" + +/ { + model = "SKOV IMX6 CPU QuadCore"; + compatible = "skov,imx6q-skov-revc-lt6", "fsl,imx6q"; + + backlight: backlight { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_backlight>; + enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; + pwms = <&pwm2 0 20000 0>; + brightness-levels = <0 255>; + num-interpolated-steps = <17>; + default-brightness-level = <8>; + power-supply = <®_24v0>; + }; + + display { + #address-cells = <1>; + #size-cells = <0>; + + compatible = "fsl,imx-parallel-display"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ipu1>; + + port@0 { + reg = <0>; + + display0_in: endpoint { + remote-endpoint = <&ipu1_di0_disp0>; + }; + }; + + port@1 { + reg = <1>; + + display0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; + + panel { + compatible = "logictechno,lttd800480070-l6wh-rt"; + backlight = <&backlight>; + power-supply = <®_3v3>; + + port { + panel_in: endpoint { + remote-endpoint = <&display0_out>; + }; + }; + }; +}; + +&hdmi { + ddc-i2c-bus = <&i2c2>; + status = "okay"; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + clock-frequency = <100000>; + status = "okay"; +}; + +&ipu1_di0_disp0 { + remote-endpoint = <&display0_in>; +}; + +&iomuxc { + pinctrl_backlight: backlightgrp { + fsl,pins = < + MX6QDL_PAD_RGMII_TD3__GPIO6_IO23 0x58 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + /* internal 22 k pull up required */ + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001F878 + /* internal 22 k pull up required */ + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001F878 + >; + }; + + pinctrl_ipu1: ipu1grp { + fsl,pins = < + MX6QDL_PAD_DI0_DISP_CLK__IPU1_DI0_DISP_CLK 0x10 + MX6QDL_PAD_DI0_PIN15__IPU1_DI0_PIN15 0x10 + MX6QDL_PAD_DI0_PIN2__IPU1_DI0_PIN02 0x10 + MX6QDL_PAD_DI0_PIN3__IPU1_DI0_PIN03 0x10 + MX6QDL_PAD_DISP0_DAT0__IPU1_DISP0_DATA00 0x10 + MX6QDL_PAD_DISP0_DAT1__IPU1_DISP0_DATA01 0x10 + MX6QDL_PAD_DISP0_DAT2__IPU1_DISP0_DATA02 0x10 + MX6QDL_PAD_DISP0_DAT3__IPU1_DISP0_DATA03 0x10 + MX6QDL_PAD_DISP0_DAT4__IPU1_DISP0_DATA04 0x10 + MX6QDL_PAD_DISP0_DAT5__IPU1_DISP0_DATA05 0x10 + MX6QDL_PAD_DISP0_DAT6__IPU1_DISP0_DATA06 0x10 + MX6QDL_PAD_DISP0_DAT7__IPU1_DISP0_DATA07 0x10 + MX6QDL_PAD_DISP0_DAT8__IPU1_DISP0_DATA08 0x10 + MX6QDL_PAD_DISP0_DAT9__IPU1_DISP0_DATA09 0x10 + MX6QDL_PAD_DISP0_DAT10__IPU1_DISP0_DATA10 0x10 + MX6QDL_PAD_DISP0_DAT11__IPU1_DISP0_DATA11 0x10 + MX6QDL_PAD_DISP0_DAT12__IPU1_DISP0_DATA12 0x10 + MX6QDL_PAD_DISP0_DAT13__IPU1_DISP0_DATA13 0x10 + MX6QDL_PAD_DISP0_DAT14__IPU1_DISP0_DATA14 0x10 + MX6QDL_PAD_DISP0_DAT15__IPU1_DISP0_DATA15 0x10 + MX6QDL_PAD_DISP0_DAT16__IPU1_DISP0_DATA16 0x10 + MX6QDL_PAD_DISP0_DAT17__IPU1_DISP0_DATA17 0x10 + MX6QDL_PAD_DISP0_DAT18__IPU1_DISP0_DATA18 0x10 + MX6QDL_PAD_DISP0_DAT19__IPU1_DISP0_DATA19 0x10 + MX6QDL_PAD_DISP0_DAT20__IPU1_DISP0_DATA20 0x10 + MX6QDL_PAD_DISP0_DAT21__IPU1_DISP0_DATA21 0x10 + MX6QDL_PAD_DISP0_DAT22__IPU1_DISP0_DATA22 0x10 + MX6QDL_PAD_DISP0_DAT23__IPU1_DISP0_DATA23 0x10 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts b/arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts new file mode 100644 index 000000000000..7f1f19b74bfa --- /dev/null +++ b/arch/arm/boot/dts/imx6q-skov-reve-mi1010ait-1cp1.dts @@ -0,0 +1,127 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> + +/dts-v1/; +#include "imx6q.dtsi" +#include "imx6qdl-skov-cpu.dtsi" + +/ { + model = "SKOV IMX6 CPU QuadCore"; + compatible = "skov,imx6q-skov-reve-mi1010ait-1cp1", "fsl,imx6q"; + + backlight: backlight { + compatible = "pwm-backlight"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_backlight>; + enable-gpios = <&gpio6 23 GPIO_ACTIVE_LOW>; + pwms = <&pwm2 0 20000 0>; + brightness-levels = <0 255>; + num-interpolated-steps = <17>; + default-brightness-level = <8>; + power-supply = <®_24v0>; + }; + + panel { + compatible = "multi-inno,mi1010ait-1cp"; + backlight = <&backlight>; + power-supply = <®_3v3>; + + port { + panel_in: endpoint { + remote-endpoint = <&lvds0_out>; + }; + }; + }; +}; + +&clks { + assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, + <&clks IMX6QDL_CLK_LDB_DI1_SEL>; + assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, + <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>; +}; + +&hdmi { + ddc-i2c-bus = <&i2c2>; + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c1>; + clock-frequency = <100000>; + status = "okay"; + + touchscreen@38 { + compatible = "edt,edt-ft5406"; + reg = <0x38>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_touchscreen>; + interrupt-parent = <&gpio3>; + interrupts = <19 IRQ_TYPE_EDGE_FALLING>; + reset-gpios = <&gpio3 23 GPIO_ACTIVE_LOW>; + touchscreen-size-x = <1280>; + touchscreen-size-y = <800>; + wakeup-source; + }; +}; + +&i2c2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c2>; + clock-frequency = <100000>; + status = "okay"; +}; + +&ldb { + status = "okay"; + + lvds-channel@0 { + status = "okay"; + + port@4 { + reg = <4>; + + lvds0_out: endpoint { + remote-endpoint = <&panel_in>; + }; + }; + }; +}; + +&iomuxc { + pinctrl_backlight: backlightgrp { + fsl,pins = < + MX6QDL_PAD_RGMII_TD3__GPIO6_IO23 0x58 + >; + }; + + pinctrl_i2c1: i2c1grp { + fsl,pins = < + /* external 1 k pull up */ + MX6QDL_PAD_EIM_D21__I2C1_SCL 0x40010878 + /* external 1 k pull up */ + MX6QDL_PAD_EIM_D28__I2C1_SDA 0x40010878 + >; + }; + + pinctrl_i2c2: i2c2grp { + fsl,pins = < + /* internal 22 k pull up required */ + MX6QDL_PAD_KEY_COL3__I2C2_SCL 0x4001F878 + /* internal 22 k pull up required */ + MX6QDL_PAD_KEY_ROW3__I2C2_SDA 0x4001F878 + >; + }; + + pinctrl_touchscreen: touchscreengrp { + fsl,pins = < + /* external 10 k pull up */ + /* CTP_INT */ + MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x1b0b0 + /* CTP_RST */ + MX6QDL_PAD_EIM_D23__GPIO3_IO23 0x1b0b0 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi b/arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi new file mode 100644 index 000000000000..6fb49f08c7ad --- /dev/null +++ b/arch/arm/boot/dts/imx6qdl-skov-cpu-revc.dtsi @@ -0,0 +1,58 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> + +&ecspi4 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi4>; + cs-gpios = <&gpio3 20 GPIO_ACTIVE_LOW>; + status = "okay"; + + touchscreen@0 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_touch>; + compatible = "ti,tsc2046"; + reg = <0>; + spi-max-frequency = <1000000>; + interrupts-extended = <&gpio3 19 IRQ_TYPE_LEVEL_LOW>; + vcc-supply = <®_3v3>; + + pendown-gpio = <&gpio3 19 GPIO_ACTIVE_LOW>; + + ti,x-plate-ohms = /bits/ 16 <850>; + ti,y-plate-ohms = /bits/ 16 <295>; + ti,pressure-min = /bits/ 16 <2>; + ti,pressure-max = /bits/ 16 <1500>; + ti,vref-mv = /bits/ 16 <3300>; + ti,settle-delay-usec = /bits/ 16 <15>; + ti,vref-delay-usecs = /bits/ 16 <0>; + ti,penirq-recheck-delay-usecs = /bits/ 16 <100>; + ti,debounce-max = /bits/ 16 <100>; + ti,debounce-tol = /bits/ 16 <(~0)>; + ti,debounce-rep = /bits/ 16 <4>; + + touchscreen-swapped-x-y; + touchscreen-inverted-y; + + linux,wakeup; + }; +}; + +&iomuxc { + pinctrl_ecspi4: ecspi4grp { + fsl,pins = < + MX6QDL_PAD_EIM_D28__ECSPI4_MOSI 0x100b1 + MX6QDL_PAD_EIM_D22__ECSPI4_MISO 0x000b1 + MX6QDL_PAD_EIM_D21__ECSPI4_SCLK 0x000b1 + /* *no* external pull up */ + MX6QDL_PAD_EIM_D20__GPIO3_IO20 0x40000058 + >; + }; + + pinctrl_touch: touchgrp { + fsl,pins = < + /* external pull up */ + MX6QDL_PAD_EIM_D19__GPIO3_IO19 0x10040 + >; + }; +}; diff --git a/arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi b/arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi new file mode 100644 index 000000000000..facaead06dea --- /dev/null +++ b/arch/arm/boot/dts/imx6qdl-skov-cpu.dtsi @@ -0,0 +1,476 @@ +// SPDX-License-Identifier: (GPL-2.0 OR MIT) +// +// Copyright (C) 2020 Pengutronix, Ulrich Oelmann <kernel@pengutronix.de> + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/leds/common.h> + +/ { + chosen { + stdout-path = &uart2; + }; + + aliases { + can0 = &can1; + can1 = &can2; + nand = &gpmi; + usb0 = &usbh1; + usb1 = &usbotg; + rtc0 = &i2c_rtc; + rtc1 = &snvs; + mdio-gpio0 = &mdio; + }; + + iio-hwmon { + compatible = "iio-hwmon"; + io-channels = <&adc 0>, /* 24V */ + <&adc 1>; /* temperature */ + }; + + leds { + compatible = "gpio-leds"; + + led-0 { + label = "D1"; + gpios = <&gpio1 2 GPIO_ACTIVE_HIGH>; + function = LED_FUNCTION_STATUS; + default-state = "on"; + linux,default-trigger = "heartbeat"; + }; + + led-1 { + label = "D2"; + gpios = <&gpio1 0 GPIO_ACTIVE_HIGH>; + default-state = "off"; + }; + + led-2 { + label = "D3"; + gpios = <&gpio1 4 GPIO_ACTIVE_HIGH>; + default-state = "on"; + }; + }; + + mdio: mdio { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_mdio>; + compatible = "microchip,mdio-smi0"; + #address-cells = <1>; + #size-cells = <0>; + gpios = <&gpio1 31 GPIO_ACTIVE_HIGH + &gpio1 22 GPIO_ACTIVE_HIGH>; + + switch@3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_switch>; + compatible = "microchip,ksz8873"; + interrupt-parent = <&gpio3>; + interrupt = <30 IRQ_TYPE_LEVEL_HIGH>; + reset-gpios = <&gpio1 5 GPIO_ACTIVE_LOW>; + reg = <0>; + + + ports { + #address-cells = <1>; + #size-cells = <0>; + + ports@0 { + reg = <0>; + phy-mode = "internal"; + label = "lan1"; + }; + + ports@1 { + reg = <1>; + phy-mode = "internal"; + label = "lan2"; + }; + + ports@2 { + reg = <2>; + label = "cpu"; + ethernet = <&fec>; + phy-mode = "rmii"; + + fixed-link { + speed = <100>; + full-duplex; + }; + }; + }; + }; + + }; + + clk50m_phy: phy-clock { + compatible = "fixed-clock"; + #clock-cells = <0>; + clock-frequency = <50000000>; + }; + + reg_3v3: regulator-3v3 { + compatible = "regulator-fixed"; + vin-supply = <®_5v0>; + regulator-name = "3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; + + reg_5v0: regulator-5v0 { + compatible = "regulator-fixed"; + regulator-name = "5v0"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + }; + + reg_24v0: regulator-24v0 { + compatible = "regulator-fixed"; + regulator-name = "24v0"; + regulator-min-microvolt = <24000000>; + regulator-max-microvolt = <24000000>; + }; + + reg_can1_stby: regulator-can1-stby { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1_stby>; + regulator-name = "can1-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio3 31 GPIO_ACTIVE_LOW>; + }; + + reg_can2_stby: regulator-can2-stby { + compatible = "regulator-fixed"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can2_stby>; + regulator-name = "can2-3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + gpio = <&gpio4 11 GPIO_ACTIVE_LOW>; + }; + + reg_vcc_mmc: regulator-vcc-mmc { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_vcc_mmc>; + compatible = "regulator-fixed"; + vin-supply = <®_3v3>; + regulator-name = "mmc_vcc_supply"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-boot-on; + gpio = <&gpio7 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + startup-delay-us = <100>; + }; + + reg_vcc_mmc_io: regulator-vcc-mmc-io { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_vcc_mmc_io>; + compatible = "regulator-gpio"; + vin-supply = <®_5v0>; + regulator-name = "mmc_io_supply"; + regulator-type = "voltage"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <3300000>; + gpios = <&gpio7 13 GPIO_ACTIVE_HIGH>; + states = <1800000 0x1>, <3300000 0x0>; + startup-delay-us = <100>; + }; +}; + +&can1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can1>; + xceiver-supply = <®_can1_stby>; + status = "okay"; +}; + +&can2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_can2>; + xceiver-supply = <®_can2_stby>; + status = "okay"; +}; + +&ecspi1 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi1>; + cs-gpios = <&gpio3 24 GPIO_ACTIVE_LOW>; + status = "okay"; + + flash@0 { + compatible = "jedec,spi-nor"; + spi-max-frequency = <54000000>; + reg = <0>; + }; +}; + +&ecspi2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_ecspi2>; + cs-gpios = <&gpio2 26 GPIO_ACTIVE_LOW>; + status = "okay"; + + adc: adc@0 { + compatible = "microchip,mcp3002"; + reg = <0>; + spi-max-frequency = <1000000>; + #io-channel-cells = <1>; + }; +}; + +&fec { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_enet>; + clocks = <&clks IMX6QDL_CLK_ENET>, + <&clks IMX6QDL_CLK_ENET>, + <&clk50m_phy>; + clock-names = "ipg", "ahb", "ptp"; + phy-mode = "rmii"; + phy-supply = <®_3v3>; + status = "okay"; + + fixed-link { + speed = <100>; + full-duplex; + }; +}; + +&gpmi { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_gpmi_nand>; + nand-on-flash-bbt; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; +}; + +&i2c3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_i2c3>; + clock-frequency = <400000>; + status = "okay"; + + i2c_rtc: rtc@51 { + compatible = "nxp,pcf85063"; + reg = <0x51>; + quartz-load-femtofarads = <12500>; + }; +}; + +&pwm2 { + #pwm-cells = <2>; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm2>; + status = "okay"; +}; + +&pwm3 { + /* used for LCD contrast control */ + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_pwm3>; + status = "okay"; +}; + +&uart2 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_uart2>; + status = "okay"; +}; + +&usbh1 { + vbus-supply = <®_5v0>; + disable-over-current; + status = "okay"; +}; + +/* no usbh2 */ +&usbphynop1 { + status = "disabled"; +}; + +/* no usbh3 */ +&usbphynop2 { + status = "disabled"; +}; + +&usbotg { + vbus-supply = <®_5v0>; + disable-over-current; + status = "okay"; +}; + +&usdhc3 { + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_usdhc3>; + wp-gpios = <&gpio7 1 GPIO_ACTIVE_HIGH>; + cd-gpios = <&gpio7 0 GPIO_ACTIVE_LOW>; + cap-power-off-card; + full-pwr-cycle; + bus-width = <4>; + max-frequency = <50000000>; + cap-sd-highspeed; + sd-uhs-sdr12; + sd-uhs-sdr25; + sd-uhs-sdr50; + sd-uhs-ddr50; + mmc-ddr-1_8v; + vmmc-supply = <®_vcc_mmc>; + vqmmc-supply = <®_vcc_mmc_io>; + status = "okay"; +}; + +&iomuxc { + pinctrl_can1: can1grp { + fsl,pins = < + MX6QDL_PAD_GPIO_7__FLEXCAN1_TX 0x3008 + MX6QDL_PAD_GPIO_8__FLEXCAN1_RX 0x1b000 + >; + }; + + pinctrl_can1_stby: can1stbygrp { + fsl,pins = < + MX6QDL_PAD_EIM_D31__GPIO3_IO31 0x13008 + >; + }; + + pinctrl_can2: can2grp { + fsl,pins = < + MX6QDL_PAD_KEY_COL4__FLEXCAN2_TX 0x3008 + MX6QDL_PAD_KEY_ROW4__FLEXCAN2_RX 0x1b000 + >; + }; + + pinctrl_can2_stby: can2stbygrp { + fsl,pins = < + MX6QDL_PAD_KEY_ROW2__GPIO4_IO11 0x13008 + >; + }; + + pinctrl_ecspi1: ecspi1grp { + fsl,pins = < + MX6QDL_PAD_EIM_D17__ECSPI1_MISO 0x100b1 + MX6QDL_PAD_EIM_D18__ECSPI1_MOSI 0xb1 + MX6QDL_PAD_EIM_D16__ECSPI1_SCLK 0xb1 + /* *no* external pull up */ + MX6QDL_PAD_EIM_D24__GPIO3_IO24 0x58 + >; + }; + + pinctrl_ecspi2: ecspi2grp { + fsl,pins = < + MX6QDL_PAD_EIM_OE__ECSPI2_MISO 0x100b1 + MX6QDL_PAD_EIM_CS1__ECSPI2_MOSI 0xb1 + MX6QDL_PAD_EIM_CS0__ECSPI2_SCLK 0xb1 + /* external pull up */ + MX6QDL_PAD_EIM_RW__GPIO2_IO26 0x58 + >; + }; + + pinctrl_enet: enetgrp { + fsl,pins = < + /* RMII 50 MHz */ + MX6QDL_PAD_ENET_CRS_DV__ENET_RX_EN 0x100f5 + MX6QDL_PAD_ENET_TX_EN__ENET_TX_EN 0x100f5 + MX6QDL_PAD_ENET_RXD0__ENET_RX_DATA0 0x100c0 + MX6QDL_PAD_ENET_RXD1__ENET_RX_DATA1 0x100c0 + MX6QDL_PAD_ENET_TXD0__ENET_TX_DATA0 0x100f5 + MX6QDL_PAD_ENET_TXD1__ENET_TX_DATA1 0x100f5 + MX6QDL_PAD_GPIO_16__ENET_REF_CLK 0x1b0b0 + MX6QDL_PAD_GPIO_5__GPIO1_IO05 0x58 + /* GPIO for "link active" */ + MX6QDL_PAD_ENET_RX_ER__GPIO1_IO24 0x3038 + >; + }; + + pinctrl_gpmi_nand: gpminandgrp { + fsl,pins = < + MX6QDL_PAD_NANDF_CLE__NAND_CLE 0xb0b1 + MX6QDL_PAD_NANDF_ALE__NAND_ALE 0xb0b1 + MX6QDL_PAD_NANDF_RB0__NAND_READY_B 0xb000 + MX6QDL_PAD_NANDF_CS0__NAND_CE0_B 0xb0b1 + MX6QDL_PAD_NANDF_CS1__NAND_CE1_B 0xb0b1 + MX6QDL_PAD_SD4_CMD__NAND_RE_B 0xb0b1 + MX6QDL_PAD_SD4_CLK__NAND_WE_B 0xb0b1 + MX6QDL_PAD_NANDF_D0__NAND_DATA00 0xb0b1 + MX6QDL_PAD_NANDF_D1__NAND_DATA01 0xb0b1 + MX6QDL_PAD_NANDF_D2__NAND_DATA02 0xb0b1 + MX6QDL_PAD_NANDF_D3__NAND_DATA03 0xb0b1 + MX6QDL_PAD_NANDF_D4__NAND_DATA04 0xb0b1 + MX6QDL_PAD_NANDF_D5__NAND_DATA05 0xb0b1 + MX6QDL_PAD_NANDF_D6__NAND_DATA06 0xb0b1 + MX6QDL_PAD_NANDF_D7__NAND_DATA07 0xb0b1 + >; + }; + + pinctrl_i2c3: i2c3grp { + fsl,pins = < + /* external 10 k pull up */ + MX6QDL_PAD_GPIO_3__I2C3_SCL 0x40010878 + /* external 10 k pull up */ + MX6QDL_PAD_GPIO_6__I2C3_SDA 0x40010878 + >; + }; + + pinctrl_mdio: mdiogrp { + fsl,pins = < + MX6QDL_PAD_ENET_MDIO__GPIO1_IO22 0x100b1 + MX6QDL_PAD_ENET_MDC__GPIO1_IO31 0xb1 + >; + }; + + pinctrl_pwm2: pwm2grp { + fsl,pins = < + MX6QDL_PAD_GPIO_1__PWM2_OUT 0x58 + >; + }; + + pinctrl_pwm3: pwm3grp { + fsl,pins = < + MX6QDL_PAD_SD1_DAT1__PWM3_OUT 0x58 + >; + }; + + pinctrl_switch: switchgrp { + fsl,pins = < + MX6QDL_PAD_EIM_D30__GPIO3_IO30 0xb0 + >; + }; + + pinctrl_uart2: uart2grp { + fsl,pins = < + MX6QDL_PAD_EIM_D26__UART2_TX_DATA 0x1b0b1 + MX6QDL_PAD_EIM_D27__UART2_RX_DATA 0x1b0b1 + >; + }; + + pinctrl_usdhc3: usdhc3grp { + fsl,pins = < + /* SoC internal pull up required */ + MX6QDL_PAD_SD3_CMD__SD3_CMD 0x17059 + MX6QDL_PAD_SD3_CLK__SD3_CLK 0x10059 + MX6QDL_PAD_SD3_DAT0__SD3_DATA0 0x17059 + MX6QDL_PAD_SD3_DAT1__SD3_DATA1 0x17059 + MX6QDL_PAD_SD3_DAT2__SD3_DATA2 0x17059 + MX6QDL_PAD_SD3_DAT3__SD3_DATA3 0x17059 + /* SoC internal pull up required */ + MX6QDL_PAD_SD3_DAT4__GPIO7_IO01 0x1b040 + /* SoC internal pull up required */ + MX6QDL_PAD_SD3_DAT5__GPIO7_IO00 0x1b040 + >; + }; + + pinctrl_vcc_mmc: vccmmcgrp { + fsl,pins = < + MX6QDL_PAD_SD3_RST__GPIO7_IO08 0x58 + >; + }; + + pinctrl_vcc_mmc_io: vccmmciogrp { + fsl,pins = < + MX6QDL_PAD_GPIO_18__GPIO7_IO13 0x58 + >; + }; +};