ARM: board: udoo: Import UDOO dts files

Import the i.MX6 based UDOO dts files from Linux 5.12-rc1.

Signed-off-by: Peter Robinson <pbrobinson@gmail.com>
Cc: Fabio Estevam <fabio.estevam@nxp.com>
Cc: Stefano Babic <sbabic@denx.de>
Reviewed-by: Fabio Estevam <festevam@gmail.com>

diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 48079dd..d994ac8 100644 (file)
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -702,6 +702,7 @@ dtb-y += \
        imx6dl-mamoj.dtb \
        imx6dl-nitrogen6x.dtb \
        imx6dl-pico.dtb \
+       imx6dl-udoo.dtb \
        imx6dl-riotboard.dtb \
        imx6dl-sabreauto.dtb \
        imx6dl-sabresd.dtb \
@@ -751,6 +752,7 @@ dtb-y += \
        imx6q-novena.dtb \
        imx6q-pico.dtb \
        imx6q-phytec-mira-rdk-nand.dtb \
+       imx6q-udoo.dtb \
        imx6q-sabreauto.dtb \
        imx6q-sabrelite.dtb \
        imx6q-sabresd.dtb \

diff --git a/arch/arm/dts/imx6dl-udoo.dts b/arch/arm/dts/imx6dl-udoo.dts
new file mode 100644 (file)
index 0000000..d871cac
--- /dev/null
+++ b/arch/arm/dts/imx6dl-udoo.dts
@@ -0,0 +1,14 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ */
+/dts-v1/;
+#include "imx6dl.dtsi"
+#include "imx6qdl-udoo.dtsi"
+
+/ {
+       model = "Udoo i.MX6 Dual-lite Board";
+       compatible = "udoo,imx6dl-udoo", "fsl,imx6dl";
+};

diff --git a/arch/arm/dts/imx6q-udoo.dts b/arch/arm/dts/imx6q-udoo.dts
new file mode 100644 (file)
index 0000000..52e9f4a
--- /dev/null
+++ b/arch/arm/dts/imx6q-udoo.dts
@@ -0,0 +1,18 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ */
+/dts-v1/;
+#include "imx6q.dtsi"
+#include "imx6qdl-udoo.dtsi"
+
+/ {
+       model = "Udoo i.MX6 Quad Board";
+       compatible = "udoo,imx6q-udoo", "fsl,imx6q";
+};
+
+&sata {
+       status = "okay";
+};

diff --git a/arch/arm/dts/imx6qdl-udoo.dtsi b/arch/arm/dts/imx6qdl-udoo.dtsi
new file mode 100644 (file)
index 0000000..d07d8f8
--- /dev/null
+++ b/arch/arm/dts/imx6qdl-udoo.dtsi
@@ -0,0 +1,324 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright 2013 Freescale Semiconductor, Inc.
+ *
+ * Author: Fabio Estevam <fabio.estevam@freescale.com>
+ */
+
+/ {
+       aliases {
+               backlight = &backlight;
+               panelchan = &panelchan;
+               panel7 = &panel7;
+               touchscreenp7 = &touchscreenp7;
+       };
+
+       chosen {
+               stdout-path = &uart2;
+       };
+
+       backlight: backlight {
+               compatible = "gpio-backlight";
+               gpios = <&gpio1 4 0>;
+               default-on;
+               status = "disabled";
+       };
+
+       gpio-poweroff {
+               compatible = "gpio-poweroff";
+               gpios = <&gpio2 4 0>;
+               pinctrl-0 = <&pinctrl_power_off>;
+               pinctrl-names = "default";
+       };
+
+       memory@10000000 {
+               device_type = "memory";
+               reg = <0x10000000 0x40000000>;
+       };
+
+       panel7: panel7 {
+               /*
+                * in reality it is a -20t (parallel) model,
+                * but with LVDS bridge chip attached,
+                * so it is equivalent to -19t model in drive
+                * characteristics
+                */
+               compatible = "urt,umsh-8596md-19t";
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_panel>;
+               power-supply = <&reg_panel>;
+               backlight = <&backlight>;
+               status = "disabled";
+
+               port {
+                       panel_in: endpoint {
+                               remote-endpoint = <&lvds0_out>;
+                       };
+               };
+       };
+
+       regulators {
+               compatible = "simple-bus";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               reg_usb_h1_vbus: regulator@0 {
+                       compatible = "regulator-fixed";
+                       reg = <0>;
+                       regulator-name = "usb_h1_vbus";
+                       regulator-min-microvolt = <5000000>;
+                       regulator-max-microvolt = <5000000>;
+                       enable-active-high;
+                       startup-delay-us = <2>; /* USB2415 requires a POR of 1 us minimum */
+                       gpio = <&gpio7 12 0>;
+               };
+
+               reg_panel: regulator@1 {
+                       compatible = "regulator-fixed";
+                       reg = <1>;
+                       regulator-name = "lcd_panel";
+                       enable-active-high;
+                       gpio = <&gpio1 2 0>;
+               };
+       };
+
+       sound {
+               compatible = "fsl,imx6q-udoo-ac97",
+                            "fsl,imx-audio-ac97";
+               model = "fsl,imx6q-udoo-ac97";
+               audio-cpu = <&ssi1>;
+               audio-routing =
+                       "RX", "Mic Jack",
+                       "Headphone Jack", "TX";
+               mux-int-port = <1>;
+               mux-ext-port = <6>;
+       };
+};
+
+&fec {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_enet>;
+       phy-mode = "rgmii-id";
+       status = "okay";
+};
+
+&hdmi {
+       ddc-i2c-bus = <&i2c2>;
+       status = "okay";
+};
+
+&i2c2 {
+       clock-frequency = <100000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c2>;
+       status = "okay";
+};
+
+&i2c3 {
+       clock-frequency = <100000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c3>;
+       status = "okay";
+
+       touchscreenp7: touchscreenp7@55 {
+               compatible = "sitronix,st1232";
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_touchscreenp7>;
+               reg = <0x55>;
+               interrupt-parent = <&gpio1>;
+               interrupts = <13 8>;
+               gpios = <&gpio1 15 0>;
+               status = "disabled";
+       };
+};
+
+&iomuxc {
+       imx6q-udoo {
+               pinctrl_enet: enetgrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_RGMII_RXC__RGMII_RXC         0x1b030
+                               MX6QDL_PAD_RGMII_RD0__RGMII_RD0         0x1b030
+                               MX6QDL_PAD_RGMII_RD1__RGMII_RD1         0x1b030
+                               MX6QDL_PAD_RGMII_RD2__RGMII_RD2         0x1b030
+                               MX6QDL_PAD_RGMII_RD3__RGMII_RD3         0x1b030
+                               MX6QDL_PAD_RGMII_RX_CTL__RGMII_RX_CTL   0x1b030
+                               MX6QDL_PAD_RGMII_TXC__RGMII_TXC         0x1b030
+                               MX6QDL_PAD_RGMII_TD0__RGMII_TD0         0x1b030
+                               MX6QDL_PAD_RGMII_TD1__RGMII_TD1         0x1b030
+                               MX6QDL_PAD_RGMII_TD2__RGMII_TD2         0x1b030
+                               MX6QDL_PAD_RGMII_TD3__RGMII_TD3         0x1b030
+                               MX6QDL_PAD_RGMII_TX_CTL__RGMII_TX_CTL   0x1b030
+                               MX6QDL_PAD_ENET_REF_CLK__ENET_TX_CLK    0x1b0b0
+                               MX6QDL_PAD_ENET_MDIO__ENET_MDIO         0x1b0b0
+                               MX6QDL_PAD_ENET_MDC__ENET_MDC           0x1b0b0
+                               MX6QDL_PAD_GPIO_16__ENET_REF_CLK        0x4001b0a8
+                       >;
+               };
+
+               pinctrl_i2c2: i2c2grp {
+                       fsl,pins = <
+                               MX6QDL_PAD_KEY_COL3__I2C2_SCL           0x4001b8b1
+                               MX6QDL_PAD_KEY_ROW3__I2C2_SDA           0x4001b8b1
+                       >;
+               };
+
+               pinctrl_i2c3: i2c3grp {
+                       fsl,pins = <
+                               MX6QDL_PAD_GPIO_5__I2C3_SCL             0x4001f8b1
+                               MX6QDL_PAD_GPIO_6__I2C3_SDA             0x4001f8b1
+                       >;
+               };
+
+               pinctrl_panel: panelgrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_GPIO_2__GPIO1_IO02           0x70
+                               MX6QDL_PAD_GPIO_4__GPIO1_IO04           0x70
+                       >;
+               };
+
+               pinctrl_power_off: poweroffgrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_NANDF_D4__GPIO2_IO04         0x30
+                       >;
+               };
+
+               pinctrl_touchscreenp7: touchscreenp7grp {
+                       fsl,pins = <
+                               MX6QDL_PAD_SD2_DAT0__GPIO1_IO15         0x70
+                               MX6QDL_PAD_SD2_DAT2__GPIO1_IO13         0x1b0b0
+                       >;
+               };
+
+               pinctrl_uart2: uart2grp {
+                       fsl,pins = <
+                               MX6QDL_PAD_EIM_D26__UART2_TX_DATA       0x1b0b1
+                               MX6QDL_PAD_EIM_D27__UART2_RX_DATA       0x1b0b1
+                       >;
+               };
+
+               pinctrl_uart4: uart4grp {
+                       fsl,pins = <
+                               MX6QDL_PAD_KEY_COL0__UART4_TX_DATA      0x1b0b1
+                               MX6QDL_PAD_KEY_ROW0__UART4_RX_DATA      0x1b0b1
+                       >;
+               };
+
+               pinctrl_usbh: usbhgrp {
+                       fsl,pins = <
+                               MX6QDL_PAD_GPIO_17__GPIO7_IO12 0x80000000
+                               MX6QDL_PAD_NANDF_CS2__CCM_CLKO2 0x130b0
+                       >;
+               };
+
+               pinctrl_usbotg: usbotg {
+                       fsl,pins = <
+                               MX6QDL_PAD_GPIO_1__USB_OTG_ID 0x17059
+                               MX6QDL_PAD_EIM_D22__USB_OTG_PWR 0x17059
+                               MX6QDL_PAD_EIM_D21__USB_OTG_OC 0x17059
+                       >;
+               };
+
+               pinctrl_usdhc3: usdhc3grp {
+                       fsl,pins = <
+                               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
+                       >;
+               };
+
+               pinctrl_ac97_running: ac97running {
+                       fsl,pins = <
+                               MX6QDL_PAD_DI0_PIN2__AUD6_TXD           0x1b0b0
+                               MX6QDL_PAD_DI0_PIN3__AUD6_TXFS          0x1b0b0
+                               MX6QDL_PAD_DI0_PIN4__AUD6_RXD           0x13080
+                               MX6QDL_PAD_DI0_PIN15__AUD6_TXC          0x13080
+                               MX6QDL_PAD_EIM_EB2__GPIO2_IO30          0x1b0b0
+                       >;
+               };
+
+               pinctrl_ac97_warm_reset: ac97warmreset {
+                       fsl,pins = <
+                               MX6QDL_PAD_DI0_PIN2__AUD6_TXD           0x1b0b0
+                               MX6QDL_PAD_DI0_PIN3__GPIO4_IO19         0x1b0b0
+                               MX6QDL_PAD_DI0_PIN4__AUD6_RXD           0x13080
+                               MX6QDL_PAD_DI0_PIN15__AUD6_TXC          0x13080
+                               MX6QDL_PAD_EIM_EB2__GPIO2_IO30          0x1b0b0
+                       >;
+               };
+
+               pinctrl_ac97_reset: ac97reset {
+                       fsl,pins = <
+                               MX6QDL_PAD_DI0_PIN2__GPIO4_IO18         0x1b0b0
+                               MX6QDL_PAD_DI0_PIN3__GPIO4_IO19         0x1b0b0
+                               MX6QDL_PAD_DI0_PIN4__AUD6_RXD           0x13080
+                               MX6QDL_PAD_DI0_PIN15__AUD6_TXC          0x13080
+                               MX6QDL_PAD_EIM_EB2__GPIO2_IO30          0x1b0b0
+                       >;
+               };
+       };
+};
+
+&ldb {
+       status = "okay";
+
+       panelchan: lvds-channel@0 {
+               port@4 {
+                       reg = <4>;
+
+                       lvds0_out: endpoint {
+                               remote-endpoint = <&panel_in>;
+                       };
+               };
+       };
+};
+
+&uart2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart2>;
+       status = "okay";
+};
+
+&uart4 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_uart4>;
+       status = "okay";
+};
+
+&usbh1 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usbh>;
+       vbus-supply = <&reg_usb_h1_vbus>;
+       clocks = <&clks IMX6QDL_CLK_CKO>;
+       status = "okay";
+};
+
+&usbotg {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usbotg>;
+       status = "okay";
+};
+
+&usdhc3 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usdhc3>;
+       non-removable;
+       status = "okay";
+};
+
+&audmux {
+       status = "okay";
+};
+
+&ssi1 {
+       cell-index = <0>;
+       fsl,mode = "ac97-slave";
+       pinctrl-names = "ac97-running", "ac97-reset", "ac97-warm-reset";
+       pinctrl-0 = <&pinctrl_ac97_running>;
+       pinctrl-1 = <&pinctrl_ac97_reset>;
+       pinctrl-2 = <&pinctrl_ac97_warm_reset>;
+       ac97-gpios = <&gpio4 19 0 &gpio4 18 0 &gpio2 30 0>;
+       status = "okay";
+};