From: Ninad Palsule <ninad@linux.ibm.com>
To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org,
joel@jms.id.au, andrew@codeconstruct.com.au,
devicetree@vger.kernel.org, eajames@linux.ibm.com,
ninad@linux.ibm.com, linux-arm-kernel@lists.infradead.org,
linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org
Cc: NINAD PALSULE <ninadpalsule@us.ibm.com>
Subject: [PATCH v1 4/8] ARM: dts: aspeed: system1: Reduce sgpio speed
Date: Fri, 13 Dec 2024 08:50:30 -0600 [thread overview]
Message-ID: <20241213145037.3784931-5-ninad@linux.ibm.com> (raw)
In-Reply-To: <20241213145037.3784931-1-ninad@linux.ibm.com>
From: NINAD PALSULE <ninadpalsule@us.ibm.com>
Reduce sgpio speed to improve stability with the current PCB layout.
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 775a95470f5c..ebbb14241256 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
next prev parent reply other threads:[~2024-12-13 15:01 UTC|newest]
Thread overview: 15+ messages / expand[flat|nested] mbox.gz Atom feed top
2024-12-13 14:50 [PATCH v1 0/8] DTS updates for system1 BMC Ninad Palsule
2024-12-13 14:50 ` [PATCH v1 1/8] ARM: dts: aspeed: system1: Add IPMB device Ninad Palsule
2024-12-13 15:48 ` Krzysztof Kozlowski
2024-12-13 14:50 ` [PATCH v1 2/8] ARM: dts: aspeed: system1: Add GPIO line name Ninad Palsule
2024-12-13 14:50 ` [PATCH v1 3/8] ARM: dts: aspeed: system1: Add RGMII support Ninad Palsule
2024-12-13 22:03 ` Andrew Lunn
2024-12-13 14:50 ` Ninad Palsule [this message]
2024-12-13 14:50 ` [PATCH v1 5/8] ARM: dts: aspeed: system1: Update LED gpio name Ninad Palsule
2024-12-13 14:50 ` [PATCH v1 6/8] ARM: dts: aspeed: system1: Remove VRs max8952 Ninad Palsule
2024-12-13 14:50 ` [PATCH v1 7/8] ARM: dts: aspeed: system1: Mark GPIO line high/low Ninad Palsule
2024-12-13 15:49 ` Krzysztof Kozlowski
2025-01-07 14:28 ` Ninad Palsule
2024-12-13 14:50 ` [PATCH v1 8/8] ARM: dts: aspeed: system1: Disable gpio pull down Ninad Palsule
2024-12-16 16:29 ` [PATCH v1 0/8] DTS updates for system1 BMC Rob Herring (Arm)
2025-01-07 14:46 ` Ninad Palsule
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