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Message-Id: <20221105185911.1547847-7-j.neuschaefer@gmx.net>
Date: Sat, 5 Nov 2022 19:59:09 +0100
From: Jonathan Neuschäfer <j.neuschaefer@....net>
To: linux-spi@...r.kernel.org, openbmc@...ts.ozlabs.org
Cc: Lee Jones <lee@...nel.org>, Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Jonathan Neuschäfer <j.neuschaefer@....net>,
Mark Brown <broonie@...nel.org>,
Linus Walleij <linus.walleij@...aro.org>,
devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-gpio@...r.kernel.org
Subject: [PATCH 6/8] ARM: dts: wpcm450-supermicro-x9sci-ln4f: Add SPI flash
Add the BMC firmware flash to the devicetree, so that it can be accessed
from Linux.
Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@....net>
---
.../boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts | 9 +++++++++
1 file changed, 9 insertions(+)
diff --git a/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts b/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
index d4472ffdac928..b78c116cbc18e 100644
--- a/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
+++ b/arch/arm/boot/dts/nuvoton-wpcm450-supermicro-x9sci-ln4f.dts
@@ -58,6 +58,15 @@ heartbeat {
};
};
+&fiu {
+ status = "okay";
+
+ flash@0 {
+ reg = <0>;
+ compatible = "jedec,spi-nor";
+ };
+};
+
&gpio0 {
gpio-line-names =
/* 0 */ "", "host-reset-control-n", "", "", "", "", "", "",
--
2.35.1
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