[PATCH v9 5/9] ARM: dts: aspeed: system1: Reduce sgpio speed
From: Ninad Palsule <ninad@linux.ibm.com>
Date: 2025-02-04 19:41:59
Also in:
linux-arm-kernel, linux-devicetree, linux-gpio, lkml
Subsystem:
arm/aspeed machine support, the rest · Maintainers:
Joel Stanley, Andrew Jeffery, Linus Torvalds
Reduce sgpio speed to improve stability with the current PCB layout. Reviewed-by: Eddie James <eajames@linux.ibm.com> Signed-off-by: Ninad Palsule <ninad@linux.ibm.com> --- arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
index 5567e24ff99b..e02ff50fb48e 100644
--- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts
+++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts@@ -401,7 +401,7 @@ &emmc { &sgpiom0 { status = "okay"; ngpios = <128>; - bus-frequency = <1000000>; + bus-frequency = <500000>; }; &ibt {
--
2.43.0