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Message-ID: <20210622134222.107806-1-tudor.ambarus@microchip.com>
Date: Tue, 22 Jun 2021 16:42:22 +0300
From: Tudor Ambarus <tudor.ambarus@...rochip.com>
To: <nicolas.ferre@...rochip.com>, <alexandre.belloni@...tlin.com>,
<ludovic.desroches@...rochip.com>
CC: <robh+dt@...nel.org>, <devicetree@...r.kernel.org>,
<linux-arm-kernel@...ts.infradead.org>,
<linux-kernel@...r.kernel.org>,
"Tudor Ambarus" <tudor.ambarus@...rochip.com>
Subject: [PATCH] ARM: dts: at91: sama5d4_xplained: Mark optional AT25DF321A as disabled
sama5d4_xplained has an optional on-board serial DataFlash (AT25DF321A),
which does not come populated on board by default. Mark it as disabled
to avoid the following probe error:
spi-nor spi0.0: unrecognized JEDEC id bytes: 00 00 00 00 00 00
Signed-off-by: Tudor Ambarus <tudor.ambarus@...rochip.com>
---
arch/arm/boot/dts/at91-sama5d4_xplained.dts | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/at91-sama5d4_xplained.dts b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
index 0b3ad1b580b8..f397e2a68e5c 100644
--- a/arch/arm/boot/dts/at91-sama5d4_xplained.dts
+++ b/arch/arm/boot/dts/at91-sama5d4_xplained.dts
@@ -40,7 +40,7 @@ uart0: serial@...04000 {
spi0: spi@...10000 {
cs-gpios = <&pioC 3 0>, <0>, <0>, <0>;
- status = "okay";
+ status = "disabled";
m25p80@0 {
compatible = "atmel,at25df321a";
spi-max-frequency = <50000000>;
--
2.25.1
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