* [PATCH] ARM: dts: imx6ul: Add DTS for ConnectCore 6UL SBC Pro
@ 2018-08-22 11:18 ` Alex Gonzalez
0 siblings, 0 replies; 8+ messages in thread
From: Alex Gonzalez @ 2018-08-22 11:18 UTC (permalink / raw)
To: shawnguo
Cc: robh+dt, mark.rutland, s.hauer, kernel, fabio.estevam, linux-imx,
devicetree, linux-kernel, linux-arm-kernel, alex.gonzalez
The ConnectCore 6UL Single Board Computer (SBC) Pro contains the
ConnectCore 6UL System-On-Module.
Its hardware specifications are:
* 256MB DDR3 memory
* On module 256MB NAND flash
* Dual 10/100 Ethernet
* USB Host and USB OTG
* Parallel RGB display header
* LVDS display header
* CSI camera
* GPIO header
* I2C, SPI, CAN headers
* PCIe mini card and micro SIM slot
* MicroSD external storage
* On board 4GB eMMC flash
* Audio headphone, line in/out, microphone lines
Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts | 466 ++++++++++++++++++++++++++++
2 files changed, 467 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 6135d3dc381c..3f6f8983f6c6 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -534,6 +534,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
dtb-$(CONFIG_SOC_IMX6UL) += \
imx6ul-14x14-evk.dtb \
imx6ul-ccimx6ulsbcexpress.dtb \
+ imx6ul-ccimx6ulsbcpro.dtb \
imx6ul-geam.dtb \
imx6ul-isiot-emmc.dtb \
imx6ul-isiot-nand.dtb \
diff --git a/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts b/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts
new file mode 100644
index 000000000000..4570347845fc
--- /dev/null
+++ b/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts
@@ -0,0 +1,466 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Digi International's ConnectCore6UL SBC Pro board device tree source
+ *
+ * Copyright 2018 Digi International, Inc.
+ *
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "imx6ul.dtsi"
+#include "imx6ul-ccimx6ulsom.dtsi"
+
+/ {
+ model = "Digi International ConnectCore 6UL SBC Pro.";
+ compatible = "digi,ccimx6ulsbcpro", "digi,ccimx6ulsom", "fsl,imx6ul";
+
+ lcd_backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm5 0 50000>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <6>;
+ status = "okay";
+ };
+
+ reg_usb_otg1_vbus: reg_usb_otg1@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_otg1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+};
+
+&adc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_adc1>;
+ status = "okay";
+};
+
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan1>;
+ xceiver-supply = <&ext_3v3>;
+ status = "okay";
+};
+
+/* CAN2 is multiplexed with UART2 RTS/CTS */
+&can2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan2>;
+ xceiver-supply = <&ext_3v3>;
+ status = "disabled";
+};
+
+&ecspi1 {
+ cs-gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi1_master>;
+ status = "okay";
+};
+
+&fec1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet1>;
+ phy-mode = "rmii";
+ phy-handle = <ðphy0>;
+ status = "okay";
+};
+
+&fec2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet2 &pinctrl_enet2_mdio>;
+ phy-mode = "rmii";
+ phy-handle = <ðphy1>;
+ phy-reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>;
+ phy-reset-duration = <26>;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy0: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ smsc,disable-energy-detect;
+ reg = <0>;
+ };
+
+ ethphy1: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ smsc,disable-energy-detect;
+ reg = <1>;
+ };
+ };
+};
+
+&lcdif {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcdif_dat0_17
+ &pinctrl_lcdif_clken
+ &pinctrl_lcdif_hvsync>;
+ lcd-supply = <&ldo4_ext>; /* BU90T82 LVDS bridge power */
+ status = "okay";
+};
+
+&ldo4_ext {
+ regulator-max-microvolt = <1800000>;
+};
+
+&pwm1 {
+ status = "okay";
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&pwm3 {
+ status = "okay";
+};
+
+&pwm4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm4>;
+ clocks = <&clks IMX6UL_CLK_PWM4>,
+ <&clks IMX6UL_CLK_PWM4>;
+ status = "okay";
+};
+
+&pwm5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm5>;
+ clocks = <&clks IMX6UL_CLK_PWM5>,
+ <&clks IMX6UL_CLK_PWM5>;
+ status = "okay";
+};
+
+&pwm6 {
+ status = "okay";
+};
+
+&pwm7 {
+ status = "okay";
+};
+
+&pwm8 {
+ status = "okay";
+};
+
+&sai2 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_sai2>;
+ pinctrl-1 = <&pinctrl_sai2_sleep>;
+ assigned-clocks = <&clks IMX6UL_CLK_SAI2_SEL>,
+ <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>,
+ <&clks IMX6UL_CLK_SAI2>;
+ assigned-clock-rates = <0>, <786432000>, <12288000>;
+ assigned-clock-parents = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
+ status = "okay";
+};
+
+/* UART2 RTS/CTS muxed with CAN2 */
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2_4wires>;
+ uart-has-rtscts;
+ status = "okay";
+};
+
+/* UART3 RTS/CTS muxed with CAN 1 */
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3_2wires>;
+ status = "okay";
+};
+
+&uart5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart5>;
+ status = "okay";
+};
+
+&usbotg1 {
+ dr_mode = "otg";
+ vbus-supply = <®_usb_otg1_vbus>;
+ pinctrl-0 = <&pinctrl_usbotg1>;
+ status = "okay";
+};
+
+&usbotg2 {
+ dr_mode = "host";
+ disable-over-current;
+ status = "okay";
+};
+
+/* USDHC2 (microSD conflicts with eMMC) */
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ no-1-8-v;
+ pinctrl-assert-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
+ broken-cd; /* no carrier detect line (use polling) */
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ pinctrl_adc1: adc1grp {
+ fsl,pins = <
+ /* EXP_GPIO_2 -> GPIO1_3/ADC1_IN3 */
+ MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0xb0
+ >;
+ };
+
+ pinctrl_ecspi1_master: ecspi1grp1 {
+ fsl,pins = <
+ MX6UL_PAD_LCD_DATA20__ECSPI1_SCLK 0x10b0
+ MX6UL_PAD_LCD_DATA22__ECSPI1_MOSI 0x10b0
+ MX6UL_PAD_LCD_DATA23__ECSPI1_MISO 0x10b0
+ MX6UL_PAD_LCD_DATA21__GPIO3_IO26 0x10b0
+ >;
+ };
+
+ pinctrl_ecspi1_slave: ecspi1grp2 {
+ fsl,pins = <
+ MX6UL_PAD_LCD_DATA20__ECSPI1_SCLK 0x10b0
+ MX6UL_PAD_LCD_DATA22__ECSPI1_MOSI 0x10b0
+ MX6UL_PAD_LCD_DATA23__ECSPI1_MISO 0x10b0
+ MX6UL_PAD_LCD_DATA21__ECSPI1_SS0 0x10b0
+ >;
+ };
+
+ pinctrl_enet1: enet1grp {
+ fsl,pins = <
+ MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0
+ MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0
+ MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0
+ MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0
+ MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0
+ MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
+ MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
+ MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x40017051
+ >;
+ };
+
+ pinctrl_enet2: enet2grp {
+ fsl,pins = <
+ MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0
+ MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0
+ MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0
+ MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0
+ MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0
+ MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0
+ MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0
+ MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x40017051
+ >;
+ };
+
+ /*
+ * The same pins GPIO1_IO6 and GPIO_IO7 are shared as the MII
+ * bus of ENET1 and ENET2. If both interfaces are enabled, the
+ * IOMUX of ENET2 will apply.
+ * If only one interface is enabled, the IOMUX of the enabled
+ * interface will apply.
+ */
+ pinctrl_enet1_mdio: mdioenet1grp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0
+ MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0
+ >;
+ };
+ pinctrl_enet2_mdio: mdioenet2grp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO07__ENET2_MDC 0x1b0b0
+ MX6UL_PAD_GPIO1_IO06__ENET2_MDIO 0x1b0b0
+ >;
+ };
+
+ pinctrl_flexcan1: flexcan1grp{
+ fsl,pins = <
+ MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX 0x1b020
+ MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX 0x1b020
+ >;
+ };
+ pinctrl_flexcan2: flexcan2grp{
+ fsl,pins = <
+ MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX 0x1b020
+ MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX 0x1b020
+ >;
+ };
+
+ pinctrl_lcdif_dat0_17: lcdifdatgrp0_17 {
+ fsl,pins = <
+ MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79
+ MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79
+ MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79
+ MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79
+ MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79
+ MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79
+ MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79
+ MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79
+ MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79
+ MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79
+ MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79
+ MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79
+ MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79
+ MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79
+ MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79
+ MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79
+ MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x79
+ MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x79
+ >;
+ };
+
+ pinctrl_lcdif_dat18_23: lcdifdatgrp18_23 {
+ fsl,pins = <
+ MX6UL_PAD_LCD_DATA18__LCDIF_DATA18 0x79
+ MX6UL_PAD_LCD_DATA19__LCDIF_DATA19 0x79
+ MX6UL_PAD_LCD_DATA20__LCDIF_DATA20 0x79
+ MX6UL_PAD_LCD_DATA21__LCDIF_DATA21 0x79
+ MX6UL_PAD_LCD_DATA22__LCDIF_DATA22 0x79
+ MX6UL_PAD_LCD_DATA23__LCDIF_DATA23 0x79
+ >;
+ };
+
+ pinctrl_lcdif_clken: lcdifctrlgrp1 {
+ fsl,pins = <
+ MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x17050
+ MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79
+ >;
+ };
+
+ pinctrl_lcdif_hvsync: lcdifctrlgrp2 {
+ fsl,pins = <
+ MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79
+ MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79
+ >;
+ };
+
+ pinctrl_lcdif_reset: lcdifctrlgrp3 {
+ fsl,pins = <
+ MX6UL_PAD_LCD_RESET__LCDIF_RESET 0x79
+ >;
+ };
+
+ pinctrl_pwm4: pwm4grp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO05__PWM4_OUT 0x110b0
+ >;
+ };
+
+ pinctrl_pwm5: pwm5grp {
+ fsl,pins = <
+ MX6UL_PAD_NAND_DQS__PWM5_OUT 0x110b0
+ >;
+ };
+
+ pinctrl_sai2: sai2grp {
+ fsl,pins = <
+ MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA 0x11088
+ MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA 0x11088
+ MX6UL_PAD_JTAG_TMS__SAI2_MCLK 0x17088
+ MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK 0x17088
+ MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC 0x17088
+ /* Interrupt */
+ MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x80000000
+ >;
+ };
+
+ pinctrl_sai2_sleep: sai2grp_sleep {
+ fsl,pins = <
+ MX6UL_PAD_JTAG_TRST_B__GPIO1_IO15 0x3000
+ MX6UL_PAD_JTAG_TCK__GPIO1_IO14 0x3000
+ MX6UL_PAD_JTAG_TMS__GPIO1_IO11 0x3000
+ MX6UL_PAD_JTAG_TDO__GPIO1_IO12 0x3000
+ /* Interrupt */
+ MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x3000
+ >;
+ };
+
+ pinctrl_uart2_2wires: uart2grp_2wires {
+ fsl,pins = <
+ MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart2_4wires: uart2grp_4wires {
+ fsl,pins = <
+ MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX 0x1b0b1
+ MX6UL_PAD_UART2_CTS_B__UART2_DCE_CTS 0x1b0b1
+ MX6UL_PAD_UART2_RTS_B__UART2_DCE_RTS 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart3_2wires: uart3grp_2wires {
+ fsl,pins = <
+ MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart3_4wires: uart3grp_4wires {
+ fsl,pins = <
+ MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1
+ MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS 0x1b0b1
+ MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart5: uart5grp {
+ fsl,pins = <
+ MX6UL_PAD_UART5_TX_DATA__UART5_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART5_RX_DATA__UART5_DCE_RX 0x1b0b1
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX6UL_PAD_CSI_HSYNC__USDHC2_CMD 0x17059
+ MX6UL_PAD_CSI_VSYNC__USDHC2_CLK 0x10039
+ MX6UL_PAD_CSI_DATA00__USDHC2_DATA0 0x17059
+ MX6UL_PAD_CSI_DATA01__USDHC2_DATA1 0x17059
+ MX6UL_PAD_CSI_DATA02__USDHC2_DATA2 0x17059
+ MX6UL_PAD_CSI_DATA03__USDHC2_DATA3 0x17059
+ /* Mux selector between eMMC/SD# */
+ MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x79
+ >;
+ };
+
+ pinctrl_usdhc2_8databits: usdhc2-8databits-grp {
+ fsl,pins = <
+ MX6UL_PAD_CSI_HSYNC__USDHC2_CMD 0x17059
+ MX6UL_PAD_CSI_VSYNC__USDHC2_CLK 0x10039
+ MX6UL_PAD_CSI_DATA00__USDHC2_DATA0 0x17059
+ MX6UL_PAD_CSI_DATA01__USDHC2_DATA1 0x17059
+ MX6UL_PAD_CSI_DATA02__USDHC2_DATA2 0x17059
+ MX6UL_PAD_CSI_DATA03__USDHC2_DATA3 0x17059
+ MX6UL_PAD_CSI_DATA04__USDHC2_DATA4 0x17059
+ MX6UL_PAD_CSI_DATA05__USDHC2_DATA5 0x17059
+ MX6UL_PAD_CSI_DATA06__USDHC2_DATA6 0x17059
+ MX6UL_PAD_CSI_DATA07__USDHC2_DATA7 0x17059
+ /* Mux selector between eMMC/SD# */
+ MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x79
+ >;
+ };
+
+ pinctrl_usbotg1: usbotg1grp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID 0x17059
+ MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x17059
+ MX6UL_PAD_GPIO1_IO01__USB_OTG1_OC 0x17059
+ >;
+ };
+
+ /* General purpose pinctrl */
+ pinctrl_hog: hoggrp {
+ };
+};
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH] ARM: dts: imx6ul: Add DTS for ConnectCore 6UL SBC Pro
@ 2018-08-22 11:18 ` Alex Gonzalez
0 siblings, 0 replies; 8+ messages in thread
From: Alex Gonzalez @ 2018-08-22 11:18 UTC (permalink / raw)
To: shawnguo
Cc: robh+dt, mark.rutland, s.hauer, kernel, fabio.estevam, linux-imx,
devicetree, linux-kernel, linux-arm-kernel, alex.gonzalez
The ConnectCore 6UL Single Board Computer (SBC) Pro contains the
ConnectCore 6UL System-On-Module.
Its hardware specifications are:
* 256MB DDR3 memory
* On module 256MB NAND flash
* Dual 10/100 Ethernet
* USB Host and USB OTG
* Parallel RGB display header
* LVDS display header
* CSI camera
* GPIO header
* I2C, SPI, CAN headers
* PCIe mini card and micro SIM slot
* MicroSD external storage
* On board 4GB eMMC flash
* Audio headphone, line in/out, microphone lines
Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts | 466 ++++++++++++++++++++++++++++
2 files changed, 467 insertions(+)
create mode 100644 arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 6135d3dc381c..3f6f8983f6c6 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -534,6 +534,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
dtb-$(CONFIG_SOC_IMX6UL) += \
imx6ul-14x14-evk.dtb \
imx6ul-ccimx6ulsbcexpress.dtb \
+ imx6ul-ccimx6ulsbcpro.dtb \
imx6ul-geam.dtb \
imx6ul-isiot-emmc.dtb \
imx6ul-isiot-nand.dtb \
diff --git a/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts b/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts
new file mode 100644
index 000000000000..4570347845fc
--- /dev/null
+++ b/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts
@@ -0,0 +1,466 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Digi International's ConnectCore6UL SBC Pro board device tree source
+ *
+ * Copyright 2018 Digi International, Inc.
+ *
+ */
+
+/dts-v1/;
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+#include "imx6ul.dtsi"
+#include "imx6ul-ccimx6ulsom.dtsi"
+
+/ {
+ model = "Digi International ConnectCore 6UL SBC Pro.";
+ compatible = "digi,ccimx6ulsbcpro", "digi,ccimx6ulsom", "fsl,imx6ul";
+
+ lcd_backlight: backlight {
+ compatible = "pwm-backlight";
+ pwms = <&pwm5 0 50000>;
+ brightness-levels = <0 4 8 16 32 64 128 255>;
+ default-brightness-level = <6>;
+ status = "okay";
+ };
+
+ reg_usb_otg1_vbus: reg_usb_otg1@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "usb_otg1_vbus";
+ regulator-min-microvolt = <5000000>;
+ regulator-max-microvolt = <5000000>;
+ gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ };
+};
+
+&adc1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_adc1>;
+ status = "okay";
+};
+
+&can1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan1>;
+ xceiver-supply = <&ext_3v3>;
+ status = "okay";
+};
+
+/* CAN2 is multiplexed with UART2 RTS/CTS */
+&can2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_flexcan2>;
+ xceiver-supply = <&ext_3v3>;
+ status = "disabled";
+};
+
+&ecspi1 {
+ cs-gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_ecspi1_master>;
+ status = "okay";
+};
+
+&fec1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet1>;
+ phy-mode = "rmii";
+ phy-handle = <ðphy0>;
+ status = "okay";
+};
+
+&fec2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_enet2 &pinctrl_enet2_mdio>;
+ phy-mode = "rmii";
+ phy-handle = <ðphy1>;
+ phy-reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>;
+ phy-reset-duration = <26>;
+ status = "okay";
+
+ mdio {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ ethphy0: ethernet-phy@0 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ smsc,disable-energy-detect;
+ reg = <0>;
+ };
+
+ ethphy1: ethernet-phy@1 {
+ compatible = "ethernet-phy-ieee802.3-c22";
+ smsc,disable-energy-detect;
+ reg = <1>;
+ };
+ };
+};
+
+&lcdif {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcdif_dat0_17
+ &pinctrl_lcdif_clken
+ &pinctrl_lcdif_hvsync>;
+ lcd-supply = <&ldo4_ext>; /* BU90T82 LVDS bridge power */
+ status = "okay";
+};
+
+&ldo4_ext {
+ regulator-max-microvolt = <1800000>;
+};
+
+&pwm1 {
+ status = "okay";
+};
+
+&pwm2 {
+ status = "okay";
+};
+
+&pwm3 {
+ status = "okay";
+};
+
+&pwm4 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm4>;
+ clocks = <&clks IMX6UL_CLK_PWM4>,
+ <&clks IMX6UL_CLK_PWM4>;
+ status = "okay";
+};
+
+&pwm5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_pwm5>;
+ clocks = <&clks IMX6UL_CLK_PWM5>,
+ <&clks IMX6UL_CLK_PWM5>;
+ status = "okay";
+};
+
+&pwm6 {
+ status = "okay";
+};
+
+&pwm7 {
+ status = "okay";
+};
+
+&pwm8 {
+ status = "okay";
+};
+
+&sai2 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&pinctrl_sai2>;
+ pinctrl-1 = <&pinctrl_sai2_sleep>;
+ assigned-clocks = <&clks IMX6UL_CLK_SAI2_SEL>,
+ <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>,
+ <&clks IMX6UL_CLK_SAI2>;
+ assigned-clock-rates = <0>, <786432000>, <12288000>;
+ assigned-clock-parents = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
+ status = "okay";
+};
+
+/* UART2 RTS/CTS muxed with CAN2 */
+&uart2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart2_4wires>;
+ uart-has-rtscts;
+ status = "okay";
+};
+
+/* UART3 RTS/CTS muxed with CAN 1 */
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart3_2wires>;
+ status = "okay";
+};
+
+&uart5 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_uart5>;
+ status = "okay";
+};
+
+&usbotg1 {
+ dr_mode = "otg";
+ vbus-supply = <®_usb_otg1_vbus>;
+ pinctrl-0 = <&pinctrl_usbotg1>;
+ status = "okay";
+};
+
+&usbotg2 {
+ dr_mode = "host";
+ disable-over-current;
+ status = "okay";
+};
+
+/* USDHC2 (microSD conflicts with eMMC) */
+&usdhc2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_usdhc2>;
+ no-1-8-v;
+ pinctrl-assert-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
+ broken-cd; /* no carrier detect line (use polling) */
+ status = "okay";
+};
+
+&iomuxc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_hog>;
+
+ pinctrl_adc1: adc1grp {
+ fsl,pins = <
+ /* EXP_GPIO_2 -> GPIO1_3/ADC1_IN3 */
+ MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0xb0
+ >;
+ };
+
+ pinctrl_ecspi1_master: ecspi1grp1 {
+ fsl,pins = <
+ MX6UL_PAD_LCD_DATA20__ECSPI1_SCLK 0x10b0
+ MX6UL_PAD_LCD_DATA22__ECSPI1_MOSI 0x10b0
+ MX6UL_PAD_LCD_DATA23__ECSPI1_MISO 0x10b0
+ MX6UL_PAD_LCD_DATA21__GPIO3_IO26 0x10b0
+ >;
+ };
+
+ pinctrl_ecspi1_slave: ecspi1grp2 {
+ fsl,pins = <
+ MX6UL_PAD_LCD_DATA20__ECSPI1_SCLK 0x10b0
+ MX6UL_PAD_LCD_DATA22__ECSPI1_MOSI 0x10b0
+ MX6UL_PAD_LCD_DATA23__ECSPI1_MISO 0x10b0
+ MX6UL_PAD_LCD_DATA21__ECSPI1_SS0 0x10b0
+ >;
+ };
+
+ pinctrl_enet1: enet1grp {
+ fsl,pins = <
+ MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0
+ MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0
+ MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0
+ MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0
+ MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0
+ MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
+ MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
+ MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x40017051
+ >;
+ };
+
+ pinctrl_enet2: enet2grp {
+ fsl,pins = <
+ MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0
+ MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0
+ MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0
+ MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0
+ MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0
+ MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0
+ MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0
+ MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x40017051
+ >;
+ };
+
+ /*
+ * The same pins GPIO1_IO6 and GPIO_IO7 are shared as the MII
+ * bus of ENET1 and ENET2. If both interfaces are enabled, the
+ * IOMUX of ENET2 will apply.
+ * If only one interface is enabled, the IOMUX of the enabled
+ * interface will apply.
+ */
+ pinctrl_enet1_mdio: mdioenet1grp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0
+ MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0
+ >;
+ };
+ pinctrl_enet2_mdio: mdioenet2grp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO07__ENET2_MDC 0x1b0b0
+ MX6UL_PAD_GPIO1_IO06__ENET2_MDIO 0x1b0b0
+ >;
+ };
+
+ pinctrl_flexcan1: flexcan1grp{
+ fsl,pins = <
+ MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX 0x1b020
+ MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX 0x1b020
+ >;
+ };
+ pinctrl_flexcan2: flexcan2grp{
+ fsl,pins = <
+ MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX 0x1b020
+ MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX 0x1b020
+ >;
+ };
+
+ pinctrl_lcdif_dat0_17: lcdifdatgrp0_17 {
+ fsl,pins = <
+ MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79
+ MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79
+ MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79
+ MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79
+ MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79
+ MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79
+ MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79
+ MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79
+ MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79
+ MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79
+ MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79
+ MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79
+ MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79
+ MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79
+ MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79
+ MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79
+ MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x79
+ MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x79
+ >;
+ };
+
+ pinctrl_lcdif_dat18_23: lcdifdatgrp18_23 {
+ fsl,pins = <
+ MX6UL_PAD_LCD_DATA18__LCDIF_DATA18 0x79
+ MX6UL_PAD_LCD_DATA19__LCDIF_DATA19 0x79
+ MX6UL_PAD_LCD_DATA20__LCDIF_DATA20 0x79
+ MX6UL_PAD_LCD_DATA21__LCDIF_DATA21 0x79
+ MX6UL_PAD_LCD_DATA22__LCDIF_DATA22 0x79
+ MX6UL_PAD_LCD_DATA23__LCDIF_DATA23 0x79
+ >;
+ };
+
+ pinctrl_lcdif_clken: lcdifctrlgrp1 {
+ fsl,pins = <
+ MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x17050
+ MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79
+ >;
+ };
+
+ pinctrl_lcdif_hvsync: lcdifctrlgrp2 {
+ fsl,pins = <
+ MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79
+ MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79
+ >;
+ };
+
+ pinctrl_lcdif_reset: lcdifctrlgrp3 {
+ fsl,pins = <
+ MX6UL_PAD_LCD_RESET__LCDIF_RESET 0x79
+ >;
+ };
+
+ pinctrl_pwm4: pwm4grp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO05__PWM4_OUT 0x110b0
+ >;
+ };
+
+ pinctrl_pwm5: pwm5grp {
+ fsl,pins = <
+ MX6UL_PAD_NAND_DQS__PWM5_OUT 0x110b0
+ >;
+ };
+
+ pinctrl_sai2: sai2grp {
+ fsl,pins = <
+ MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA 0x11088
+ MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA 0x11088
+ MX6UL_PAD_JTAG_TMS__SAI2_MCLK 0x17088
+ MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK 0x17088
+ MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC 0x17088
+ /* Interrupt */
+ MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x80000000
+ >;
+ };
+
+ pinctrl_sai2_sleep: sai2grp_sleep {
+ fsl,pins = <
+ MX6UL_PAD_JTAG_TRST_B__GPIO1_IO15 0x3000
+ MX6UL_PAD_JTAG_TCK__GPIO1_IO14 0x3000
+ MX6UL_PAD_JTAG_TMS__GPIO1_IO11 0x3000
+ MX6UL_PAD_JTAG_TDO__GPIO1_IO12 0x3000
+ /* Interrupt */
+ MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x3000
+ >;
+ };
+
+ pinctrl_uart2_2wires: uart2grp_2wires {
+ fsl,pins = <
+ MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart2_4wires: uart2grp_4wires {
+ fsl,pins = <
+ MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX 0x1b0b1
+ MX6UL_PAD_UART2_CTS_B__UART2_DCE_CTS 0x1b0b1
+ MX6UL_PAD_UART2_RTS_B__UART2_DCE_RTS 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart3_2wires: uart3grp_2wires {
+ fsl,pins = <
+ MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart3_4wires: uart3grp_4wires {
+ fsl,pins = <
+ MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1
+ MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS 0x1b0b1
+ MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS 0x1b0b1
+ >;
+ };
+
+ pinctrl_uart5: uart5grp {
+ fsl,pins = <
+ MX6UL_PAD_UART5_TX_DATA__UART5_DCE_TX 0x1b0b1
+ MX6UL_PAD_UART5_RX_DATA__UART5_DCE_RX 0x1b0b1
+ >;
+ };
+
+ pinctrl_usdhc2: usdhc2grp {
+ fsl,pins = <
+ MX6UL_PAD_CSI_HSYNC__USDHC2_CMD 0x17059
+ MX6UL_PAD_CSI_VSYNC__USDHC2_CLK 0x10039
+ MX6UL_PAD_CSI_DATA00__USDHC2_DATA0 0x17059
+ MX6UL_PAD_CSI_DATA01__USDHC2_DATA1 0x17059
+ MX6UL_PAD_CSI_DATA02__USDHC2_DATA2 0x17059
+ MX6UL_PAD_CSI_DATA03__USDHC2_DATA3 0x17059
+ /* Mux selector between eMMC/SD# */
+ MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x79
+ >;
+ };
+
+ pinctrl_usdhc2_8databits: usdhc2-8databits-grp {
+ fsl,pins = <
+ MX6UL_PAD_CSI_HSYNC__USDHC2_CMD 0x17059
+ MX6UL_PAD_CSI_VSYNC__USDHC2_CLK 0x10039
+ MX6UL_PAD_CSI_DATA00__USDHC2_DATA0 0x17059
+ MX6UL_PAD_CSI_DATA01__USDHC2_DATA1 0x17059
+ MX6UL_PAD_CSI_DATA02__USDHC2_DATA2 0x17059
+ MX6UL_PAD_CSI_DATA03__USDHC2_DATA3 0x17059
+ MX6UL_PAD_CSI_DATA04__USDHC2_DATA4 0x17059
+ MX6UL_PAD_CSI_DATA05__USDHC2_DATA5 0x17059
+ MX6UL_PAD_CSI_DATA06__USDHC2_DATA6 0x17059
+ MX6UL_PAD_CSI_DATA07__USDHC2_DATA7 0x17059
+ /* Mux selector between eMMC/SD# */
+ MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x79
+ >;
+ };
+
+ pinctrl_usbotg1: usbotg1grp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID 0x17059
+ MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x17059
+ MX6UL_PAD_GPIO1_IO01__USB_OTG1_OC 0x17059
+ >;
+ };
+
+ /* General purpose pinctrl */
+ pinctrl_hog: hoggrp {
+ };
+};
^ permalink raw reply related [flat|nested] 8+ messages in thread* [PATCH] ARM: dts: imx6ul: Add DTS for ConnectCore 6UL SBC Pro
2018-08-22 11:18 ` Alex Gonzalez
@ 2018-08-27 7:54 ` Shawn Guo
-1 siblings, 0 replies; 8+ messages in thread
From: Shawn Guo @ 2018-08-27 7:54 UTC (permalink / raw)
To: linux-arm-kernel
On Wed, Aug 22, 2018 at 01:18:39PM +0200, Alex Gonzalez wrote:
> The ConnectCore 6UL Single Board Computer (SBC) Pro contains the
> ConnectCore 6UL System-On-Module.
>
> Its hardware specifications are:
>
> * 256MB DDR3 memory
> * On module 256MB NAND flash
> * Dual 10/100 Ethernet
> * USB Host and USB OTG
> * Parallel RGB display header
> * LVDS display header
> * CSI camera
> * GPIO header
> * I2C, SPI, CAN headers
> * PCIe mini card and micro SIM slot
> * MicroSD external storage
> * On board 4GB eMMC flash
> * Audio headphone, line in/out, microphone lines
>
> Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts | 466 ++++++++++++++++++++++++++++
> 2 files changed, 467 insertions(+)
> create mode 100644 arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 6135d3dc381c..3f6f8983f6c6 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -534,6 +534,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
> dtb-$(CONFIG_SOC_IMX6UL) += \
> imx6ul-14x14-evk.dtb \
> imx6ul-ccimx6ulsbcexpress.dtb \
> + imx6ul-ccimx6ulsbcpro.dtb \
> imx6ul-geam.dtb \
> imx6ul-isiot-emmc.dtb \
> imx6ul-isiot-nand.dtb \
> diff --git a/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts b/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts
> new file mode 100644
> index 000000000000..4570347845fc
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts
> @@ -0,0 +1,466 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Digi International's ConnectCore6UL SBC Pro board device tree source
> + *
> + * Copyright 2018 Digi International, Inc.
> + *
> + */
> +
> +/dts-v1/;
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include "imx6ul.dtsi"
> +#include "imx6ul-ccimx6ulsom.dtsi"
> +
> +/ {
> + model = "Digi International ConnectCore 6UL SBC Pro.";
> + compatible = "digi,ccimx6ulsbcpro", "digi,ccimx6ulsom", "fsl,imx6ul";
> +
> + lcd_backlight: backlight {
> + compatible = "pwm-backlight";
> + pwms = <&pwm5 0 50000>;
> + brightness-levels = <0 4 8 16 32 64 128 255>;
> + default-brightness-level = <6>;
> + status = "okay";
> + };
> +
> + reg_usb_otg1_vbus: reg_usb_otg1 at 0 {
Hyphen is recommended in node name. Also the unit-address makes no
sense here.
> + compatible = "regulator-fixed";
> + regulator-name = "usb_otg1_vbus";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +};
> +
> +&adc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_adc1>;
> + status = "okay";
> +};
> +
> +&can1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan1>;
> + xceiver-supply = <&ext_3v3>;
> + status = "okay";
> +};
> +
> +/* CAN2 is multiplexed with UART2 RTS/CTS */
> +&can2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan2>;
> + xceiver-supply = <&ext_3v3>;
> + status = "disabled";
> +};
> +
> +&ecspi1 {
> + cs-gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ecspi1_master>;
> + status = "okay";
> +};
> +
> +&fec1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_enet1>;
> + phy-mode = "rmii";
> + phy-handle = <ðphy0>;
> + status = "okay";
> +};
> +
> +&fec2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_enet2 &pinctrl_enet2_mdio>;
> + phy-mode = "rmii";
> + phy-handle = <ðphy1>;
> + phy-reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>;
> + phy-reset-duration = <26>;
> + status = "okay";
> +
> + mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ethphy0: ethernet-phy at 0 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + smsc,disable-energy-detect;
> + reg = <0>;
> + };
> +
> + ethphy1: ethernet-phy at 1 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + smsc,disable-energy-detect;
> + reg = <1>;
> + };
> + };
> +};
> +
> +&lcdif {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lcdif_dat0_17
> + &pinctrl_lcdif_clken
> + &pinctrl_lcdif_hvsync>;
> + lcd-supply = <&ldo4_ext>; /* BU90T82 LVDS bridge power */
> + status = "okay";
> +};
> +
> +&ldo4_ext {
> + regulator-max-microvolt = <1800000>;
> +};
> +
> +&pwm1 {
> + status = "okay";
> +};
> +
> +&pwm2 {
> + status = "okay";
> +};
> +
> +&pwm3 {
> + status = "okay";
> +};
> +
> +&pwm4 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm4>;
> + clocks = <&clks IMX6UL_CLK_PWM4>,
> + <&clks IMX6UL_CLK_PWM4>;
> + status = "okay";
> +};
> +
> +&pwm5 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm5>;
> + clocks = <&clks IMX6UL_CLK_PWM5>,
> + <&clks IMX6UL_CLK_PWM5>;
> + status = "okay";
> +};
> +
> +&pwm6 {
> + status = "okay";
> +};
> +
> +&pwm7 {
> + status = "okay";
> +};
> +
> +&pwm8 {
> + status = "okay";
> +};
> +
> +&sai2 {
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&pinctrl_sai2>;
> + pinctrl-1 = <&pinctrl_sai2_sleep>;
> + assigned-clocks = <&clks IMX6UL_CLK_SAI2_SEL>,
> + <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>,
> + <&clks IMX6UL_CLK_SAI2>;
> + assigned-clock-rates = <0>, <786432000>, <12288000>;
> + assigned-clock-parents = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
> + status = "okay";
> +};
> +
> +/* UART2 RTS/CTS muxed with CAN2 */
> +&uart2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart2_4wires>;
> + uart-has-rtscts;
> + status = "okay";
> +};
> +
> +/* UART3 RTS/CTS muxed with CAN 1 */
> +&uart3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart3_2wires>;
> + status = "okay";
> +};
> +
> +&uart5 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart5>;
> + status = "okay";
> +};
> +
> +&usbotg1 {
> + dr_mode = "otg";
> + vbus-supply = <®_usb_otg1_vbus>;
> + pinctrl-0 = <&pinctrl_usbotg1>;
> + status = "okay";
> +};
> +
> +&usbotg2 {
> + dr_mode = "host";
> + disable-over-current;
> + status = "okay";
> +};
> +
> +/* USDHC2 (microSD conflicts with eMMC) */
> +&usdhc2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc2>;
> + no-1-8-v;
> + pinctrl-assert-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
This is undocumented/unsupported, no?
> + broken-cd; /* no carrier detect line (use polling) */
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_hog>;
> +
> + pinctrl_adc1: adc1grp {
> + fsl,pins = <
> + /* EXP_GPIO_2 -> GPIO1_3/ADC1_IN3 */
> + MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0xb0
> + >;
> + };
> +
> + pinctrl_ecspi1_master: ecspi1grp1 {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA20__ECSPI1_SCLK 0x10b0
> + MX6UL_PAD_LCD_DATA22__ECSPI1_MOSI 0x10b0
> + MX6UL_PAD_LCD_DATA23__ECSPI1_MISO 0x10b0
> + MX6UL_PAD_LCD_DATA21__GPIO3_IO26 0x10b0
> + >;
> + };
> +
> + pinctrl_ecspi1_slave: ecspi1grp2 {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA20__ECSPI1_SCLK 0x10b0
> + MX6UL_PAD_LCD_DATA22__ECSPI1_MOSI 0x10b0
> + MX6UL_PAD_LCD_DATA23__ECSPI1_MISO 0x10b0
> + MX6UL_PAD_LCD_DATA21__ECSPI1_SS0 0x10b0
> + >;
> + };
> +
> + pinctrl_enet1: enet1grp {
> + fsl,pins = <
> + MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0
> + MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0
> + MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0
> + MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0
> + MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0
> + MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
> + MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
> + MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x40017051
> + >;
> + };
> +
> + pinctrl_enet2: enet2grp {
> + fsl,pins = <
> + MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0
> + MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0
> + MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0
> + MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0
> + MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0
> + MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0
> + MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0
> + MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x40017051
> + >;
> + };
> +
> + /*
> + * The same pins GPIO1_IO6 and GPIO_IO7 are shared as the MII
> + * bus of ENET1 and ENET2. If both interfaces are enabled, the
> + * IOMUX of ENET2 will apply.
> + * If only one interface is enabled, the IOMUX of the enabled
> + * interface will apply.
> + */
> + pinctrl_enet1_mdio: mdioenet1grp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0
> + MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0
> + >;
> + };
> + pinctrl_enet2_mdio: mdioenet2grp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO07__ENET2_MDC 0x1b0b0
> + MX6UL_PAD_GPIO1_IO06__ENET2_MDIO 0x1b0b0
> + >;
> + };
> +
> + pinctrl_flexcan1: flexcan1grp{
> + fsl,pins = <
> + MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX 0x1b020
> + MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX 0x1b020
> + >;
> + };
> + pinctrl_flexcan2: flexcan2grp{
> + fsl,pins = <
> + MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX 0x1b020
> + MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX 0x1b020
> + >;
> + };
> +
> + pinctrl_lcdif_dat0_17: lcdifdatgrp0_17 {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79
> + MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79
> + MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79
> + MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79
> + MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79
> + MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79
> + MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79
> + MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79
> + MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79
> + MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79
> + MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79
> + MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79
> + MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79
> + MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79
> + MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79
> + MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79
> + MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x79
> + MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x79
> + >;
> + };
> +
> + pinctrl_lcdif_dat18_23: lcdifdatgrp18_23 {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA18__LCDIF_DATA18 0x79
> + MX6UL_PAD_LCD_DATA19__LCDIF_DATA19 0x79
> + MX6UL_PAD_LCD_DATA20__LCDIF_DATA20 0x79
> + MX6UL_PAD_LCD_DATA21__LCDIF_DATA21 0x79
> + MX6UL_PAD_LCD_DATA22__LCDIF_DATA22 0x79
> + MX6UL_PAD_LCD_DATA23__LCDIF_DATA23 0x79
> + >;
> + };
> +
> + pinctrl_lcdif_clken: lcdifctrlgrp1 {
> + fsl,pins = <
> + MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x17050
> + MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79
> + >;
> + };
> +
> + pinctrl_lcdif_hvsync: lcdifctrlgrp2 {
> + fsl,pins = <
> + MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79
> + MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79
> + >;
> + };
> +
> + pinctrl_lcdif_reset: lcdifctrlgrp3 {
> + fsl,pins = <
> + MX6UL_PAD_LCD_RESET__LCDIF_RESET 0x79
> + >;
> + };
> +
> + pinctrl_pwm4: pwm4grp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO05__PWM4_OUT 0x110b0
> + >;
> + };
> +
> + pinctrl_pwm5: pwm5grp {
> + fsl,pins = <
> + MX6UL_PAD_NAND_DQS__PWM5_OUT 0x110b0
> + >;
> + };
> +
> + pinctrl_sai2: sai2grp {
> + fsl,pins = <
> + MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA 0x11088
> + MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA 0x11088
> + MX6UL_PAD_JTAG_TMS__SAI2_MCLK 0x17088
> + MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK 0x17088
> + MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC 0x17088
> + /* Interrupt */
> + MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x80000000
> + >;
> + };
> +
> + pinctrl_sai2_sleep: sai2grp_sleep {
> + fsl,pins = <
> + MX6UL_PAD_JTAG_TRST_B__GPIO1_IO15 0x3000
> + MX6UL_PAD_JTAG_TCK__GPIO1_IO14 0x3000
> + MX6UL_PAD_JTAG_TMS__GPIO1_IO11 0x3000
> + MX6UL_PAD_JTAG_TDO__GPIO1_IO12 0x3000
> + /* Interrupt */
> + MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x3000
> + >;
> + };
> +
> + pinctrl_uart2_2wires: uart2grp_2wires {
> + fsl,pins = <
> + MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX 0x1b0b1
> + MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart2_4wires: uart2grp_4wires {
> + fsl,pins = <
> + MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX 0x1b0b1
> + MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX 0x1b0b1
> + MX6UL_PAD_UART2_CTS_B__UART2_DCE_CTS 0x1b0b1
> + MX6UL_PAD_UART2_RTS_B__UART2_DCE_RTS 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart3_2wires: uart3grp_2wires {
> + fsl,pins = <
> + MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1
> + MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart3_4wires: uart3grp_4wires {
> + fsl,pins = <
> + MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1
> + MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1
> + MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS 0x1b0b1
> + MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart5: uart5grp {
> + fsl,pins = <
> + MX6UL_PAD_UART5_TX_DATA__UART5_DCE_TX 0x1b0b1
> + MX6UL_PAD_UART5_RX_DATA__UART5_DCE_RX 0x1b0b1
> + >;
> + };
> +
> + pinctrl_usdhc2: usdhc2grp {
> + fsl,pins = <
> + MX6UL_PAD_CSI_HSYNC__USDHC2_CMD 0x17059
> + MX6UL_PAD_CSI_VSYNC__USDHC2_CLK 0x10039
> + MX6UL_PAD_CSI_DATA00__USDHC2_DATA0 0x17059
> + MX6UL_PAD_CSI_DATA01__USDHC2_DATA1 0x17059
> + MX6UL_PAD_CSI_DATA02__USDHC2_DATA2 0x17059
> + MX6UL_PAD_CSI_DATA03__USDHC2_DATA3 0x17059
> + /* Mux selector between eMMC/SD# */
> + MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x79
> + >;
> + };
> +
> + pinctrl_usdhc2_8databits: usdhc2-8databits-grp {
> + fsl,pins = <
> + MX6UL_PAD_CSI_HSYNC__USDHC2_CMD 0x17059
> + MX6UL_PAD_CSI_VSYNC__USDHC2_CLK 0x10039
> + MX6UL_PAD_CSI_DATA00__USDHC2_DATA0 0x17059
> + MX6UL_PAD_CSI_DATA01__USDHC2_DATA1 0x17059
> + MX6UL_PAD_CSI_DATA02__USDHC2_DATA2 0x17059
> + MX6UL_PAD_CSI_DATA03__USDHC2_DATA3 0x17059
> + MX6UL_PAD_CSI_DATA04__USDHC2_DATA4 0x17059
> + MX6UL_PAD_CSI_DATA05__USDHC2_DATA5 0x17059
> + MX6UL_PAD_CSI_DATA06__USDHC2_DATA6 0x17059
> + MX6UL_PAD_CSI_DATA07__USDHC2_DATA7 0x17059
> + /* Mux selector between eMMC/SD# */
> + MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x79
> + >;
> + };
Please drop unused pinctrl entries. And again, use hyphen in node name.
> +
> + pinctrl_usbotg1: usbotg1grp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID 0x17059
> + MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x17059
> + MX6UL_PAD_GPIO1_IO01__USB_OTG1_OC 0x17059
> + >;
> + };
> +
> + /* General purpose pinctrl */
> + pinctrl_hog: hoggrp {
> + };
Drop this empty node.
Shawn
> +};
>
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
^ permalink raw reply [flat|nested] 8+ messages in thread* Re: [PATCH] ARM: dts: imx6ul: Add DTS for ConnectCore 6UL SBC Pro
@ 2018-08-27 7:54 ` Shawn Guo
0 siblings, 0 replies; 8+ messages in thread
From: Shawn Guo @ 2018-08-27 7:54 UTC (permalink / raw)
To: Alex Gonzalez
Cc: mark.rutland, devicetree, s.hauer, linux-kernel, robh+dt,
linux-imx, kernel, fabio.estevam, linux-arm-kernel
On Wed, Aug 22, 2018 at 01:18:39PM +0200, Alex Gonzalez wrote:
> The ConnectCore 6UL Single Board Computer (SBC) Pro contains the
> ConnectCore 6UL System-On-Module.
>
> Its hardware specifications are:
>
> * 256MB DDR3 memory
> * On module 256MB NAND flash
> * Dual 10/100 Ethernet
> * USB Host and USB OTG
> * Parallel RGB display header
> * LVDS display header
> * CSI camera
> * GPIO header
> * I2C, SPI, CAN headers
> * PCIe mini card and micro SIM slot
> * MicroSD external storage
> * On board 4GB eMMC flash
> * Audio headphone, line in/out, microphone lines
>
> Signed-off-by: Alex Gonzalez <alex.gonzalez@digi.com>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts | 466 ++++++++++++++++++++++++++++
> 2 files changed, 467 insertions(+)
> create mode 100644 arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 6135d3dc381c..3f6f8983f6c6 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -534,6 +534,7 @@ dtb-$(CONFIG_SOC_IMX6SX) += \
> dtb-$(CONFIG_SOC_IMX6UL) += \
> imx6ul-14x14-evk.dtb \
> imx6ul-ccimx6ulsbcexpress.dtb \
> + imx6ul-ccimx6ulsbcpro.dtb \
> imx6ul-geam.dtb \
> imx6ul-isiot-emmc.dtb \
> imx6ul-isiot-nand.dtb \
> diff --git a/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts b/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts
> new file mode 100644
> index 000000000000..4570347845fc
> --- /dev/null
> +++ b/arch/arm/boot/dts/imx6ul-ccimx6ulsbcpro.dts
> @@ -0,0 +1,466 @@
> +// SPDX-License-Identifier: GPL-2.0
> +/*
> + * Digi International's ConnectCore6UL SBC Pro board device tree source
> + *
> + * Copyright 2018 Digi International, Inc.
> + *
> + */
> +
> +/dts-v1/;
> +#include <dt-bindings/input/input.h>
> +#include <dt-bindings/interrupt-controller/irq.h>
> +#include "imx6ul.dtsi"
> +#include "imx6ul-ccimx6ulsom.dtsi"
> +
> +/ {
> + model = "Digi International ConnectCore 6UL SBC Pro.";
> + compatible = "digi,ccimx6ulsbcpro", "digi,ccimx6ulsom", "fsl,imx6ul";
> +
> + lcd_backlight: backlight {
> + compatible = "pwm-backlight";
> + pwms = <&pwm5 0 50000>;
> + brightness-levels = <0 4 8 16 32 64 128 255>;
> + default-brightness-level = <6>;
> + status = "okay";
> + };
> +
> + reg_usb_otg1_vbus: reg_usb_otg1@0 {
Hyphen is recommended in node name. Also the unit-address makes no
sense here.
> + compatible = "regulator-fixed";
> + regulator-name = "usb_otg1_vbus";
> + regulator-min-microvolt = <5000000>;
> + regulator-max-microvolt = <5000000>;
> + gpio = <&gpio1 4 GPIO_ACTIVE_HIGH>;
> + enable-active-high;
> + };
> +};
> +
> +&adc1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_adc1>;
> + status = "okay";
> +};
> +
> +&can1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan1>;
> + xceiver-supply = <&ext_3v3>;
> + status = "okay";
> +};
> +
> +/* CAN2 is multiplexed with UART2 RTS/CTS */
> +&can2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flexcan2>;
> + xceiver-supply = <&ext_3v3>;
> + status = "disabled";
> +};
> +
> +&ecspi1 {
> + cs-gpios = <&gpio3 26 GPIO_ACTIVE_LOW>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ecspi1_master>;
> + status = "okay";
> +};
> +
> +&fec1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_enet1>;
> + phy-mode = "rmii";
> + phy-handle = <ðphy0>;
> + status = "okay";
> +};
> +
> +&fec2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_enet2 &pinctrl_enet2_mdio>;
> + phy-mode = "rmii";
> + phy-handle = <ðphy1>;
> + phy-reset-gpios = <&gpio5 6 GPIO_ACTIVE_LOW>;
> + phy-reset-duration = <26>;
> + status = "okay";
> +
> + mdio {
> + #address-cells = <1>;
> + #size-cells = <0>;
> +
> + ethphy0: ethernet-phy@0 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + smsc,disable-energy-detect;
> + reg = <0>;
> + };
> +
> + ethphy1: ethernet-phy@1 {
> + compatible = "ethernet-phy-ieee802.3-c22";
> + smsc,disable-energy-detect;
> + reg = <1>;
> + };
> + };
> +};
> +
> +&lcdif {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_lcdif_dat0_17
> + &pinctrl_lcdif_clken
> + &pinctrl_lcdif_hvsync>;
> + lcd-supply = <&ldo4_ext>; /* BU90T82 LVDS bridge power */
> + status = "okay";
> +};
> +
> +&ldo4_ext {
> + regulator-max-microvolt = <1800000>;
> +};
> +
> +&pwm1 {
> + status = "okay";
> +};
> +
> +&pwm2 {
> + status = "okay";
> +};
> +
> +&pwm3 {
> + status = "okay";
> +};
> +
> +&pwm4 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm4>;
> + clocks = <&clks IMX6UL_CLK_PWM4>,
> + <&clks IMX6UL_CLK_PWM4>;
> + status = "okay";
> +};
> +
> +&pwm5 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm5>;
> + clocks = <&clks IMX6UL_CLK_PWM5>,
> + <&clks IMX6UL_CLK_PWM5>;
> + status = "okay";
> +};
> +
> +&pwm6 {
> + status = "okay";
> +};
> +
> +&pwm7 {
> + status = "okay";
> +};
> +
> +&pwm8 {
> + status = "okay";
> +};
> +
> +&sai2 {
> + pinctrl-names = "default", "sleep";
> + pinctrl-0 = <&pinctrl_sai2>;
> + pinctrl-1 = <&pinctrl_sai2_sleep>;
> + assigned-clocks = <&clks IMX6UL_CLK_SAI2_SEL>,
> + <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>,
> + <&clks IMX6UL_CLK_SAI2>;
> + assigned-clock-rates = <0>, <786432000>, <12288000>;
> + assigned-clock-parents = <&clks IMX6UL_CLK_PLL4_AUDIO_DIV>;
> + status = "okay";
> +};
> +
> +/* UART2 RTS/CTS muxed with CAN2 */
> +&uart2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart2_4wires>;
> + uart-has-rtscts;
> + status = "okay";
> +};
> +
> +/* UART3 RTS/CTS muxed with CAN 1 */
> +&uart3 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart3_2wires>;
> + status = "okay";
> +};
> +
> +&uart5 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_uart5>;
> + status = "okay";
> +};
> +
> +&usbotg1 {
> + dr_mode = "otg";
> + vbus-supply = <®_usb_otg1_vbus>;
> + pinctrl-0 = <&pinctrl_usbotg1>;
> + status = "okay";
> +};
> +
> +&usbotg2 {
> + dr_mode = "host";
> + disable-over-current;
> + status = "okay";
> +};
> +
> +/* USDHC2 (microSD conflicts with eMMC) */
> +&usdhc2 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usdhc2>;
> + no-1-8-v;
> + pinctrl-assert-gpios = <&gpio5 1 GPIO_ACTIVE_LOW>;
This is undocumented/unsupported, no?
> + broken-cd; /* no carrier detect line (use polling) */
> + status = "okay";
> +};
> +
> +&iomuxc {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_hog>;
> +
> + pinctrl_adc1: adc1grp {
> + fsl,pins = <
> + /* EXP_GPIO_2 -> GPIO1_3/ADC1_IN3 */
> + MX6UL_PAD_GPIO1_IO03__GPIO1_IO03 0xb0
> + >;
> + };
> +
> + pinctrl_ecspi1_master: ecspi1grp1 {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA20__ECSPI1_SCLK 0x10b0
> + MX6UL_PAD_LCD_DATA22__ECSPI1_MOSI 0x10b0
> + MX6UL_PAD_LCD_DATA23__ECSPI1_MISO 0x10b0
> + MX6UL_PAD_LCD_DATA21__GPIO3_IO26 0x10b0
> + >;
> + };
> +
> + pinctrl_ecspi1_slave: ecspi1grp2 {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA20__ECSPI1_SCLK 0x10b0
> + MX6UL_PAD_LCD_DATA22__ECSPI1_MOSI 0x10b0
> + MX6UL_PAD_LCD_DATA23__ECSPI1_MISO 0x10b0
> + MX6UL_PAD_LCD_DATA21__ECSPI1_SS0 0x10b0
> + >;
> + };
> +
> + pinctrl_enet1: enet1grp {
> + fsl,pins = <
> + MX6UL_PAD_ENET1_RX_EN__ENET1_RX_EN 0x1b0b0
> + MX6UL_PAD_ENET1_RX_ER__ENET1_RX_ER 0x1b0b0
> + MX6UL_PAD_ENET1_RX_DATA0__ENET1_RDATA00 0x1b0b0
> + MX6UL_PAD_ENET1_RX_DATA1__ENET1_RDATA01 0x1b0b0
> + MX6UL_PAD_ENET1_TX_EN__ENET1_TX_EN 0x1b0b0
> + MX6UL_PAD_ENET1_TX_DATA0__ENET1_TDATA00 0x1b0b0
> + MX6UL_PAD_ENET1_TX_DATA1__ENET1_TDATA01 0x1b0b0
> + MX6UL_PAD_ENET1_TX_CLK__ENET1_REF_CLK1 0x40017051
> + >;
> + };
> +
> + pinctrl_enet2: enet2grp {
> + fsl,pins = <
> + MX6UL_PAD_ENET2_RX_EN__ENET2_RX_EN 0x1b0b0
> + MX6UL_PAD_ENET2_RX_ER__ENET2_RX_ER 0x1b0b0
> + MX6UL_PAD_ENET2_RX_DATA0__ENET2_RDATA00 0x1b0b0
> + MX6UL_PAD_ENET2_RX_DATA1__ENET2_RDATA01 0x1b0b0
> + MX6UL_PAD_ENET2_TX_EN__ENET2_TX_EN 0x1b0b0
> + MX6UL_PAD_ENET2_TX_DATA0__ENET2_TDATA00 0x1b0b0
> + MX6UL_PAD_ENET2_TX_DATA1__ENET2_TDATA01 0x1b0b0
> + MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x40017051
> + >;
> + };
> +
> + /*
> + * The same pins GPIO1_IO6 and GPIO_IO7 are shared as the MII
> + * bus of ENET1 and ENET2. If both interfaces are enabled, the
> + * IOMUX of ENET2 will apply.
> + * If only one interface is enabled, the IOMUX of the enabled
> + * interface will apply.
> + */
> + pinctrl_enet1_mdio: mdioenet1grp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO07__ENET1_MDC 0x1b0b0
> + MX6UL_PAD_GPIO1_IO06__ENET1_MDIO 0x1b0b0
> + >;
> + };
> + pinctrl_enet2_mdio: mdioenet2grp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO07__ENET2_MDC 0x1b0b0
> + MX6UL_PAD_GPIO1_IO06__ENET2_MDIO 0x1b0b0
> + >;
> + };
> +
> + pinctrl_flexcan1: flexcan1grp{
> + fsl,pins = <
> + MX6UL_PAD_UART3_CTS_B__FLEXCAN1_TX 0x1b020
> + MX6UL_PAD_UART3_RTS_B__FLEXCAN1_RX 0x1b020
> + >;
> + };
> + pinctrl_flexcan2: flexcan2grp{
> + fsl,pins = <
> + MX6UL_PAD_UART2_CTS_B__FLEXCAN2_TX 0x1b020
> + MX6UL_PAD_UART2_RTS_B__FLEXCAN2_RX 0x1b020
> + >;
> + };
> +
> + pinctrl_lcdif_dat0_17: lcdifdatgrp0_17 {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA00__LCDIF_DATA00 0x79
> + MX6UL_PAD_LCD_DATA01__LCDIF_DATA01 0x79
> + MX6UL_PAD_LCD_DATA02__LCDIF_DATA02 0x79
> + MX6UL_PAD_LCD_DATA03__LCDIF_DATA03 0x79
> + MX6UL_PAD_LCD_DATA04__LCDIF_DATA04 0x79
> + MX6UL_PAD_LCD_DATA05__LCDIF_DATA05 0x79
> + MX6UL_PAD_LCD_DATA06__LCDIF_DATA06 0x79
> + MX6UL_PAD_LCD_DATA07__LCDIF_DATA07 0x79
> + MX6UL_PAD_LCD_DATA08__LCDIF_DATA08 0x79
> + MX6UL_PAD_LCD_DATA09__LCDIF_DATA09 0x79
> + MX6UL_PAD_LCD_DATA10__LCDIF_DATA10 0x79
> + MX6UL_PAD_LCD_DATA11__LCDIF_DATA11 0x79
> + MX6UL_PAD_LCD_DATA12__LCDIF_DATA12 0x79
> + MX6UL_PAD_LCD_DATA13__LCDIF_DATA13 0x79
> + MX6UL_PAD_LCD_DATA14__LCDIF_DATA14 0x79
> + MX6UL_PAD_LCD_DATA15__LCDIF_DATA15 0x79
> + MX6UL_PAD_LCD_DATA16__LCDIF_DATA16 0x79
> + MX6UL_PAD_LCD_DATA17__LCDIF_DATA17 0x79
> + >;
> + };
> +
> + pinctrl_lcdif_dat18_23: lcdifdatgrp18_23 {
> + fsl,pins = <
> + MX6UL_PAD_LCD_DATA18__LCDIF_DATA18 0x79
> + MX6UL_PAD_LCD_DATA19__LCDIF_DATA19 0x79
> + MX6UL_PAD_LCD_DATA20__LCDIF_DATA20 0x79
> + MX6UL_PAD_LCD_DATA21__LCDIF_DATA21 0x79
> + MX6UL_PAD_LCD_DATA22__LCDIF_DATA22 0x79
> + MX6UL_PAD_LCD_DATA23__LCDIF_DATA23 0x79
> + >;
> + };
> +
> + pinctrl_lcdif_clken: lcdifctrlgrp1 {
> + fsl,pins = <
> + MX6UL_PAD_LCD_CLK__LCDIF_CLK 0x17050
> + MX6UL_PAD_LCD_ENABLE__LCDIF_ENABLE 0x79
> + >;
> + };
> +
> + pinctrl_lcdif_hvsync: lcdifctrlgrp2 {
> + fsl,pins = <
> + MX6UL_PAD_LCD_HSYNC__LCDIF_HSYNC 0x79
> + MX6UL_PAD_LCD_VSYNC__LCDIF_VSYNC 0x79
> + >;
> + };
> +
> + pinctrl_lcdif_reset: lcdifctrlgrp3 {
> + fsl,pins = <
> + MX6UL_PAD_LCD_RESET__LCDIF_RESET 0x79
> + >;
> + };
> +
> + pinctrl_pwm4: pwm4grp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO05__PWM4_OUT 0x110b0
> + >;
> + };
> +
> + pinctrl_pwm5: pwm5grp {
> + fsl,pins = <
> + MX6UL_PAD_NAND_DQS__PWM5_OUT 0x110b0
> + >;
> + };
> +
> + pinctrl_sai2: sai2grp {
> + fsl,pins = <
> + MX6UL_PAD_JTAG_TRST_B__SAI2_TX_DATA 0x11088
> + MX6UL_PAD_JTAG_TCK__SAI2_RX_DATA 0x11088
> + MX6UL_PAD_JTAG_TMS__SAI2_MCLK 0x17088
> + MX6UL_PAD_JTAG_TDI__SAI2_TX_BCLK 0x17088
> + MX6UL_PAD_JTAG_TDO__SAI2_TX_SYNC 0x17088
> + /* Interrupt */
> + MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x80000000
> + >;
> + };
> +
> + pinctrl_sai2_sleep: sai2grp_sleep {
> + fsl,pins = <
> + MX6UL_PAD_JTAG_TRST_B__GPIO1_IO15 0x3000
> + MX6UL_PAD_JTAG_TCK__GPIO1_IO14 0x3000
> + MX6UL_PAD_JTAG_TMS__GPIO1_IO11 0x3000
> + MX6UL_PAD_JTAG_TDO__GPIO1_IO12 0x3000
> + /* Interrupt */
> + MX6UL_PAD_SNVS_TAMPER7__GPIO5_IO07 0x3000
> + >;
> + };
> +
> + pinctrl_uart2_2wires: uart2grp_2wires {
> + fsl,pins = <
> + MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX 0x1b0b1
> + MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart2_4wires: uart2grp_4wires {
> + fsl,pins = <
> + MX6UL_PAD_UART2_TX_DATA__UART2_DCE_TX 0x1b0b1
> + MX6UL_PAD_UART2_RX_DATA__UART2_DCE_RX 0x1b0b1
> + MX6UL_PAD_UART2_CTS_B__UART2_DCE_CTS 0x1b0b1
> + MX6UL_PAD_UART2_RTS_B__UART2_DCE_RTS 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart3_2wires: uart3grp_2wires {
> + fsl,pins = <
> + MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1
> + MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart3_4wires: uart3grp_4wires {
> + fsl,pins = <
> + MX6UL_PAD_UART3_TX_DATA__UART3_DCE_TX 0x1b0b1
> + MX6UL_PAD_UART3_RX_DATA__UART3_DCE_RX 0x1b0b1
> + MX6UL_PAD_UART3_CTS_B__UART3_DCE_CTS 0x1b0b1
> + MX6UL_PAD_UART3_RTS_B__UART3_DCE_RTS 0x1b0b1
> + >;
> + };
> +
> + pinctrl_uart5: uart5grp {
> + fsl,pins = <
> + MX6UL_PAD_UART5_TX_DATA__UART5_DCE_TX 0x1b0b1
> + MX6UL_PAD_UART5_RX_DATA__UART5_DCE_RX 0x1b0b1
> + >;
> + };
> +
> + pinctrl_usdhc2: usdhc2grp {
> + fsl,pins = <
> + MX6UL_PAD_CSI_HSYNC__USDHC2_CMD 0x17059
> + MX6UL_PAD_CSI_VSYNC__USDHC2_CLK 0x10039
> + MX6UL_PAD_CSI_DATA00__USDHC2_DATA0 0x17059
> + MX6UL_PAD_CSI_DATA01__USDHC2_DATA1 0x17059
> + MX6UL_PAD_CSI_DATA02__USDHC2_DATA2 0x17059
> + MX6UL_PAD_CSI_DATA03__USDHC2_DATA3 0x17059
> + /* Mux selector between eMMC/SD# */
> + MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x79
> + >;
> + };
> +
> + pinctrl_usdhc2_8databits: usdhc2-8databits-grp {
> + fsl,pins = <
> + MX6UL_PAD_CSI_HSYNC__USDHC2_CMD 0x17059
> + MX6UL_PAD_CSI_VSYNC__USDHC2_CLK 0x10039
> + MX6UL_PAD_CSI_DATA00__USDHC2_DATA0 0x17059
> + MX6UL_PAD_CSI_DATA01__USDHC2_DATA1 0x17059
> + MX6UL_PAD_CSI_DATA02__USDHC2_DATA2 0x17059
> + MX6UL_PAD_CSI_DATA03__USDHC2_DATA3 0x17059
> + MX6UL_PAD_CSI_DATA04__USDHC2_DATA4 0x17059
> + MX6UL_PAD_CSI_DATA05__USDHC2_DATA5 0x17059
> + MX6UL_PAD_CSI_DATA06__USDHC2_DATA6 0x17059
> + MX6UL_PAD_CSI_DATA07__USDHC2_DATA7 0x17059
> + /* Mux selector between eMMC/SD# */
> + MX6UL_PAD_SNVS_TAMPER1__GPIO5_IO01 0x79
> + >;
> + };
Please drop unused pinctrl entries. And again, use hyphen in node name.
> +
> + pinctrl_usbotg1: usbotg1grp {
> + fsl,pins = <
> + MX6UL_PAD_GPIO1_IO00__ANATOP_OTG1_ID 0x17059
> + MX6UL_PAD_GPIO1_IO04__GPIO1_IO04 0x17059
> + MX6UL_PAD_GPIO1_IO01__USB_OTG1_OC 0x17059
> + >;
> + };
> +
> + /* General purpose pinctrl */
> + pinctrl_hog: hoggrp {
> + };
Drop this empty node.
Shawn
> +};
>
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