From: Lars Povlsen <lars.povlsen@microchip.com>
Date: Thu, 20 Dec 2018 08:56:04 +0000 (+0100)
Subject: mips: luton: DT: Add pcb090
X-Git-Tag: v2019.04-rc1~39^2~28
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=e39c6783d37fd9e0c66c0ace184734a4e9446e00;p=platform%2Fkernel%2Fu-boot.git

mips: luton: DT: Add pcb090

This prepares individual device trees for MSCC luton-based reference
boards - pcb090 and pcb091.

Note: Even though the devices trees are quite common, they will differ
significantly in coming patches.

Signed-off-by: Lars Povlsen <lars.povlsen@microchip.com>
---

diff --git a/arch/mips/dts/luton_pcb090.dts b/arch/mips/dts/luton_pcb090.dts
new file mode 100644
index 0000000000..a3f8926ad9
--- /dev/null
+++ b/arch/mips/dts/luton_pcb090.dts
@@ -0,0 +1,36 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2018 Microsemi Corporation
+ */
+
+/dts-v1/;
+#include "mscc,luton.dtsi"
+
+/ {
+	model = "Luton26 PCB090 Reference Board";
+	compatible = "mscc,luton-pcb090", "mscc,luton";
+
+	aliases {
+		serial0 = &uart0;
+		spi0 = &spi0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&spi0 {
+	status = "okay";
+	spi-flash@0 {
+		compatible = "spi-flash";
+		spi-max-frequency = <18000000>; /* input clock */
+		reg = <0>; /* CS0 */
+		spi-cs-high;
+	};
+};
+