Add device tree based on evaluation board pcb111.
Signed-off-by: Horatiu Vultur <horatiu.vul...@microchip.com>
---
arch/mips/dts/jr2_pcb111.dts | 74 ++++++++++++++++++++++++++++++++++++++++++++
1 file changed, 74 insertions(+)
create mode 100644 arch/mips/dts/jr2_pcb111.dts
diff --git a/arch/mips/dts/jr2_pcb111.dts b/arch/mips/dts/jr2_pcb111.dts
new file mode 100644
index 0000000..f1af66f
--- /dev/null
+++ b/arch/mips/dts/jr2_pcb111.dts
@@ -0,0 +1,74 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2018 Microsemi Corporation
+ */
+
+/dts-v1/;
+#include "mscc,jr2.dtsi"
+
+/ {
+ model = "Jaguar2 Cu48 PCB111 Reference Board";
+ compatible = "mscc,jr2-pcb111", "mscc,jr2";
+
+ aliases {
+ spi0 = &spi0;
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ gpio-leds {
+ compatible = "gpio-leds";
+
+ status_green {
+ label = "pcb111:green:status";
+ gpios = <&gpio 12 0>;
+ default-state = "on";
+ };
+
+ status_red {
+ label = "pcb111:red:status";
+ gpios = <&gpio 13 0>;
+ default-state = "off";
+ };
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&spi0 {
+ status = "okay";
+ spi-flash@0 {
+ compatible = "spi-flash";
+ spi-max-frequency = <18000000>; /* input clock */
+ reg = <0>; /* CS0 */
+ };
+};
+
+&gpio {
+ /* SPIO only use DO, CLK, no inputs */
+ sgpio1_pins: sgpio1-pins {
+ pins = "GPIO_4", "GPIO_5";
+ function = "sio1";
+ };
+};
+
+&sgpio {
+ status = "okay";
+ sgpio-ports = <0xffffffff>;
+};
+
+&sgpio1 {
+ status = "okay";
+ sgpio-ports = <0x001effff>;
+};
+
+&sgpio2 {
+ status = "okay";
+ sgpio-ports = <0xff000000>;
+ gpio-ranges = <&sgpio2 0 0 96>;
+};
--
2.7.4
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