ARM: dts: imx: Add support for Advantech DMS-BA16

Add support for Advantech DMS-BA16 board, which uses
the Advantech BA-16 module.

Signed-off-by: Ken Lin <yungching0725@gmail.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index f7b73c8..30977b6 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -436,6 +436,7 @@ dtb-$(CONFIG_SOC_IMX6Q) += \
        imx6q-dfi-fs700-m60.dtb \
        imx6q-display5-tianma-tm070-1280x768.dtb \
        imx6q-dmo-edmqmx6.dtb \
+       imx6q-dms-ba16.dtb \
        imx6q-evi.dtb \
        imx6q-gk802.dtb \
        imx6q-gw51xx.dtb \

diff --git a/arch/arm/boot/dts/imx6q-dms-ba16.dts b/arch/arm/boot/dts/imx6q-dms-ba16.dts
new file mode 100644 (file)
index 0000000..57761f3
--- /dev/null
+++ b/arch/arm/boot/dts/imx6q-dms-ba16.dts
@@ -0,0 +1,139 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include "imx6q-ba16.dtsi"
+
+/ {
+       model = "Advantech DMS-BA16";
+       compatible = "advantech,imx6q-dms-ba16", "advantech,imx6q-ba16", "fsl,imx6q";
+
+       reg_usb_otg_vbus: regulator-usbotgvbus {
+               compatible = "regulator-fixed";
+               regulator-name = "usb_otg_vbus";
+               regulator-min-microvolt = <5000000>;
+               regulator-max-microvolt = <5000000>;
+               pinctrl-names = "default";
+               pinctrl-0 = <&pinctrl_usbotgvbus>;
+               gpio = <&gpio4 15 GPIO_ACTIVE_HIGH>;
+               enable-active-high;
+       };
+
+       sys_mclk: clock-sys-mclk {
+               compatible = "fixed-clock";
+               #clock-cells = <0>;
+               clock-frequency = <22000000>;
+       };
+
+       sound {
+               compatible = "fsl,imx6q-ba16-sgtl5000",
+                            "fsl,imx-audio-sgtl5000";
+               model = "imx6q-ba16-sgtl5000";
+               ssi-controller = <&ssi1>;
+               audio-codec = <&sgtl5000>;
+               audio-routing =
+                       "MIC_IN", "Mic Jack",
+                       "Mic Jack", "Mic Bias",
+                       "Headphone Jack", "HP_OUT";
+               mux-int-port = <1>;
+               mux-ext-port = <4>;
+       };
+};
+
+&ecspi5 {
+       cs-gpios = <&gpio1 17 GPIO_ACTIVE_HIGH>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_ecspi5>;
+       status = "okay";
+
+       m25_eeprom: m25p80@0 {
+               compatible = "atmel,at25256B", "atmel,at25";
+               spi-max-frequency = <20000000>;
+               size = <0x8000>;
+               pagesize = <64>;
+               reg = <0>;
+               address-width = <16>;
+       };
+};
+
+&iomuxc {
+       pinctrl_i2c1_gpio: i2c1gpiogrp {
+               fsl,pins = <
+                       MX6QDL_PAD_CSI0_DAT8__GPIO5_IO26        0x1b0b0
+                       MX6QDL_PAD_CSI0_DAT9__GPIO5_IO27        0x1b0b0
+               >;
+       };
+
+       pinctrl_i2c2_gpio: i2c2gpiogrp {
+               fsl,pins = <
+                       MX6QDL_PAD_KEY_COL3__GPIO4_IO12 0x1b0b0
+                       MX6QDL_PAD_KEY_ROW3__GPIO4_IO13 0x1b0b0
+               >;
+       };
+
+       pinctrl_i2c3_gpio: i2c3gpiogrp {
+               fsl,pins = <
+                       MX6QDL_PAD_GPIO_3__GPIO1_IO03   0x1b0b0
+                       MX6QDL_PAD_GPIO_6__GPIO1_IO06   0x1b0b0
+               >;
+       };
+
+       pinctrl_usbotgvbus: usbotgvbusgrp {
+               fsl,pins = <
+                       MX6QDL_PAD_ENET_RX_ER__USB_OTG_ID 0x17059
+                       MX6QDL_PAD_KEY_ROW4__GPIO4_IO15 0x000b0
+               >;
+       };
+};
+
+&i2c1 {
+       clock-frequency = <100000>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_i2c1>;
+       status = "okay";
+
+       sgtl5000: codec@a {
+               compatible = "fsl,sgtl5000";
+               reg = <0x0a>;
+               clocks = <&sys_mclk>;
+               lrclk-strength = <0x3>;
+               VDDA-supply = <&reg_1p8v>;
+               VDDIO-supply = <&reg_3p3v>;
+       };
+};
+
+&pwm2 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_pwm2>;
+       status = "okay";
+};
+
+&sata {
+       fsl,no-spread-spectrum;
+       fsl,transmit-atten-16ths = <12>;
+       fsl,transmit-boost-mdB = <3330>;
+       fsl,transmit-level-mV = <1133>;
+       fsl,receive-dpll-mode = <1>;
+       status = "okay";
+};
+
+&usbotg {
+       vbus-supply = <&reg_usb_otg_vbus>;
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usbotg>;
+       dr_mode = "otg";
+       disable-over-current;
+       status = "okay";
+};
+
+&usdhc4 {
+       pinctrl-names = "default";
+       pinctrl-0 = <&pinctrl_usdhc4>;
+       bus-width = <8>;
+       cd-gpios = <&gpio6 11 GPIO_ACTIVE_LOW>;
+       no-1-8-v;
+       keep-power-in-suspend;
+       wakeup-source;
+       status = "okay";
+};