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Message-ID: <1608236927-28701-10-git-send-email-skomatineni@nvidia.com>
Date: Thu, 17 Dec 2020 12:28:47 -0800
From: Sowjanya Komatineni <skomatineni@...dia.com>
To: <thierry.reding@...il.com>, <jonathanh@...dia.com>,
<broonie@...nel.org>, <robh+dt@...nel.org>, <lukas@...ner.de>
CC: <skomatineni@...dia.com>, <bbrezillon@...nel.org>,
<p.yadav@...com>, <tudor.ambarus@...rochip.com>,
<linux-spi@...r.kernel.org>, <linux-tegra@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <devicetree@...r.kernel.org>
Subject: [PATCH v4 9/9] arm64: tegra: Enable QSPI on Jetson Xavier NX
This patch enables QSPI on Jetson Xavier NX.
Signed-off-by: Sowjanya Komatineni <skomatineni@...dia.com>
---
.../arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dts | 12 ++++++++++++
1 file changed, 12 insertions(+)
diff --git a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dts b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dts
index 7f97b34..f1053e7 100644
--- a/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dts
+++ b/arch/arm64/boot/dts/nvidia/tegra194-p3509-0000+p3668-0000.dts
@@ -100,6 +100,18 @@
phy-names = "usb2-1", "usb2-2", "usb3-2";
};
+ spi@...0000 {
+ status = "okay";
+
+ flash@0 {
+ compatible = "spi-nor";
+ reg = <0>;
+ spi-max-frequency = <102000000>;
+ spi-tx-bus-width = <4>;
+ spi-rx-bus-width = <4>;
+ };
+ };
+
pwm@...0000 {
status = "okay";
};
--
2.7.4
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