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Diffstat (limited to 'arch/arm/boot/dts/imx28-ts4600.dts')
-rw-r--r--arch/arm/boot/dts/imx28-ts4600.dts74
1 files changed, 74 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/imx28-ts4600.dts b/arch/arm/boot/dts/imx28-ts4600.dts
new file mode 100644
index 000000000..0d58da1c0
--- /dev/null
+++ b/arch/arm/boot/dts/imx28-ts4600.dts
@@ -0,0 +1,74 @@
+// SPDX-License-Identifier: GPL-2.0-or-later
+/*
+ * Copyright (C) 2016 Savoir-Faire Linux
+ * Author: Sebastien Bourdelin <sebastien.bourdelin@savoirfairelinux.com>
+ */
+
+/dts-v1/;
+#include "imx28.dtsi"
+#include "dt-bindings/gpio/gpio.h"
+
+/ {
+
+ model = "Technologic Systems i.MX28 TS-4600";
+ compatible = "technologic,imx28-ts4600", "fsl,imx28";
+
+ memory@40000000 {
+ device_type = "memory";
+ reg = <0x40000000 0x10000000>; /* 256MB */
+ };
+
+ apb@80000000 {
+ apbh@80000000 {
+ ssp0: spi@80010000 {
+ compatible = "fsl,imx28-mmc";
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc0_4bit_pins_a
+ &mmc0_sck_cfg
+ &en_sd_pwr>;
+ broken-cd;
+ bus-width = <4>;
+ vmmc-supply = <&reg_vddio_sd0>;
+ status = "okay";
+ };
+
+ pinctrl@80018000 {
+
+ en_sd_pwr: en-sd-pwr@0 {
+ reg = <0>;
+ fsl,pinmux-ids = <
+ MX28_PAD_PWM3__GPIO_3_28
+ >;
+ fsl,drive-strength = <MXS_DRIVE_4mA>;
+ fsl,voltage = <MXS_VOLTAGE_HIGH>;
+ fsl,pull-up = <MXS_PULL_DISABLE>;
+ };
+
+ };
+ };
+
+ apbx@80040000 {
+ pwm: pwm@80064000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&pwm2_pins_a>;
+ status = "okay";
+ };
+
+ duart: serial@80074000 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&duart_pins_a>;
+ status = "okay";
+ };
+ };
+ };
+
+ reg_vddio_sd0: regulator-vddio-sd0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vddio-sd0";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-boot-on;
+ gpio = <&gpio3 28 GPIO_ACTIVE_LOW>;
+ };
+
+};