linux-kernel - [PATCH] ARM64: zynqmp: Enable spi flashes on ep108

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Message-Id: <1ab9d1360f86aec30fcecf49ac0b52b10766f3fc.1437990621.git.michal.simek@xilinx.com>
Date:	Mon, 27 Jul 2015 11:50:26 +0200
From:	Michal Simek <michal.simek@...inx.com>
To:	linux-arm-kernel@...ts.infradead.org
Cc:	Sören Brinkmann <soren.brinkmann@...inx.com>,
	devicetree@...r.kernel.org, monstr@...str.eu,
	Suneel Garapati <suneel.garapati@...inx.com>,
	Arnd Bergmann <arnd@...db.de>, linux-kernel@...r.kernel.org,
	Kumar Gala <galak@...eaurora.org>,
	Ian Campbell <ijc+devicetree@...lion.org.uk>,
	Rob Herring <robh+dt@...nel.org>,
	Pawel Moll <pawel.moll@....com>,
	Will Deacon <will.deacon@....com>,
	Catalin Marinas <catalin.marinas@....com>,
	Mark Rutland <mark.rutland@....com>
Subject: [PATCH] ARM64: zynqmp: Enable spi flashes on ep108

Enable spi flashes on ep108.

Signed-off-by: Michal Simek <michal.simek@...inx.com>
---

 arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts | 34 +++++++++++++++++++++++++++++
 1 file changed, 34 insertions(+)

diff --git a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
index 47debdcbefbf..279a992ce70e 100644
--- a/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
+++ b/arch/arm64/boot/dts/xilinx/zynqmp-ep108.dts
@@ -81,6 +81,40 @@
 	status = "okay";
 };
 
+&spi0 {
+	status = "okay";
+	num-cs = <1>;
+	spi0_flash0: spi0_flash0@0 {
+		compatible = "m25p80";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		spi-max-frequency = <50000000>;
+		reg = <0>;
+
+		spi0_flash0@...00000 {
+			label = "spi0_flash0";
+			reg = <0x0 0x100000>;
+		};
+	};
+};
+
+&spi1 {
+	status = "okay";
+	num-cs = <1>;
+	spi1_flash0: spi1_flash0@0 {
+		compatible = "m25p80";
+		#address-cells = <1>;
+		#size-cells = <1>;
+		spi-max-frequency = <50000000>;
+		reg = <0>;
+
+		spi1_flash0@...00000 {
+			label = "spi1_flash0";
+			reg = <0x0 0x100000>;
+		};
+	};
+};
+
 &uart0 {
 	status = "okay";
 };
-- 
2.3.5

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