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ARM: dts: aspeed: asrock: Correct firmware flash SPI clocks

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commit 9dedb724446913ea7b1591b4b3d2e3e909090980 upstream.

While I'm not aware of any problems that have occurred running these
at 100 MHz, the official word from ASRock is that 50 MHz is the
correct speed to use, so let's be safe and use that instead.

Signed-off-by: Zev Weiss <zev@bewilderbeest.net>
Cc: stable@vger.kernel.org
Fixes: 2b81613ce4 ("ARM: dts: aspeed: Add ASRock E3C246D4I BMC")
Fixes: a9a3d60b93 ("ARM: dts: aspeed: Add ASRock ROMED8HM3 BMC")
Link: https://lore.kernel.org/r/20230224000400.12226-4-zev@bewilderbeest.net
Signed-off-by: Joel Stanley <joel@jms.id.au>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
Zev Weiss 2023-02-23 16:04:00 -08:00 committed by Greg Kroah-Hartman
parent a64910ba86
commit 6efe88c34f
2 changed files with 2 additions and 2 deletions
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2
arch/arm/boot/dts/aspeed-bmc-asrock-e3c246d4i.dts
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@ -63,7 +63,7 @@ flash@0 {
status = "okay";
m25p,fast-read;
label = "bmc";
spi-max-frequency = <100000000>; /* 100 MHz */
spi-max-frequency = <50000000>; /* 50 MHz */
#include "openbmc-flash-layout.dtsi"
};
};

2
arch/arm/boot/dts/aspeed-bmc-asrock-romed8hm3.dts
View File

@ -51,7 +51,7 @@ flash@0 {
status = "okay";
m25p,fast-read;
label = "bmc";
spi-max-frequency = <100000000>; /* 100 MHz */
spi-max-frequency = <50000000>; /* 50 MHz */
#include "openbmc-flash-layout-64.dtsi"
};
};