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Diffstat (limited to 'arch/mips/boot/dts/img/pistachio_marduk.dts')
-rw-r--r--arch/mips/boot/dts/img/pistachio_marduk.dts163
1 files changed, 163 insertions, 0 deletions
diff --git a/arch/mips/boot/dts/img/pistachio_marduk.dts b/arch/mips/boot/dts/img/pistachio_marduk.dts
new file mode 100644
index 000000000000..cf9cebd52294
--- /dev/null
+++ b/arch/mips/boot/dts/img/pistachio_marduk.dts
@@ -0,0 +1,163 @@
+/*
+ * Copyright (C) 2015, 2016 Imagination Technologies Ltd.
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ * IMG Marduk board is also known as Creator Ci40.
+ */
+
+/dts-v1/;
+
+#include "pistachio.dtsi"
+
+/ {
+ model = "IMG Marduk (Creator Ci40)";
+ compatible = "img,pistachio-marduk", "img,pistachio";
+
+ aliases {
+ serial0 = &uart0;
+ serial1 = &uart1;
+ ethernet0 = &enet;
+ spi0 = &spfi0;
+ spi1 = &spfi1;
+ };
+
+ chosen {
+ bootargs = "root=/dev/sda1 rootwait ro lpj=723968";
+ stdout-path = "serial1:115200";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x00000000 0x10000000>;
+ };
+
+ reg_1v8: fixed-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "aux_adc_vref";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-boot-on;
+ };
+
+ internal_dac_supply: internal-dac-supply {
+ compatible = "regulator-fixed";
+ regulator-name = "internal_dac_supply";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ leds {
+ compatible = "pwm-leds";
+ heartbeat {
+ label = "marduk:red:heartbeat";
+ pwms = <&pwm 3 300000>;
+ max-brightness = <255>;
+ linux,default-trigger = "heartbeat";
+ };
+ };
+
+ keys {
+ compatible = "gpio-keys";
+ button@1 {
+ label = "Button 1";
+ linux,code = <0x101>; /* BTN_1 */
+ gpios = <&gpio3 6 GPIO_ACTIVE_LOW>;
+ };
+ button@2 {
+ label = "Button 2";
+ linux,code = <0x102>; /* BTN_2 */
+ gpios = <&gpio2 14 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&internal_dac {
+ VDD-supply = <&internal_dac_supply>;
+};
+
+&spfi1 {
+ status = "okay";
+
+ pinctrl-0 = <&spim1_pins>, <&spim1_quad_pins>, <&spim1_cs0_pin>,
+ <&spim1_cs1_pin>;
+ pinctrl-names = "default";
+ cs-gpios = <&gpio0 0 GPIO_ACTIVE_HIGH>, <&gpio0 1 GPIO_ACTIVE_HIGH>;
+
+ flash@0 {
+ compatible = "spansion,s25fl016k", "jedec,spi-nor";
+ reg = <0>;
+ spi-max-frequency = <50000000>;
+ };
+};
+
+&uart0 {
+ status = "okay";
+ assigned-clock-rates = <114278400>, <1843200>;
+};
+
+&uart1 {
+ status = "okay";
+};
+
+&usb {
+ status = "okay";
+};
+
+&enet {
+ status = "okay";
+};
+
+&pin_enet {
+ drive-strength = <2>;
+};
+
+&pin_enet_phy_clk {
+ drive-strength = <2>;
+};
+
+&sdhost {
+ status = "okay";
+ bus-width = <4>;
+ disable-wp;
+};
+
+&pin_sdhost_cmd {
+ drive-strength = <2>;
+};
+
+&pin_sdhost_data {
+ drive-strength = <2>;
+};
+
+&pwm {
+ status = "okay";
+
+ pinctrl-0 = <&pwmpdm0_pin>, <&pwmpdm1_pin>, <&pwmpdm2_pin>,
+ <&pwmpdm3_pin>;
+ pinctrl-names = "default";
+};
+
+&adc {
+ status = "okay";
+ vref-supply = <&reg_1v8>;
+ adc-reserved-channels = <0x10>;
+};
+
+&i2c2 {
+ status = "okay";
+ clock-frequency = <400000>;
+
+ tpm@20 {
+ compatible = "infineon,slb9645tt";
+ reg = <0x20>;
+ };
+
+};
+
+&i2c3 {
+ status = "okay";
+ clock-frequency = <400000>;
+};