[PATCH linux dev-5.4 1/2] ARM: dts: Aspeed: Rainier: Run NOR at 40MHz

Eddie James eajames at linux.ibm.com
Wed Jul 1 02:24:29 AEST 2020


The BMC card for the Rainier system is designed to run the NOR chip at 40MHz.

Signed-off-by: Eddie James <eajames at linux.ibm.com>
---
 arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
index 0b5c6cc..0a7cdf9 100644
--- a/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-ibm-rainier.dts
@@ -705,7 +705,7 @@
 		status = "okay";
 		m25p,fast-read;
 		label = "bmc";
-		spi-max-frequency = <50000000>;
+		spi-max-frequency = <40000000>;
 #include "openbmc-flash-layout-128.dtsi"
 	};
 };
-- 
1.8.3.1



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