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Wed, 8 Jan 2025 16:36:49 +0000 (GMT) From: Ninad Palsule To: minyard@acm.org, robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, andrew+netdev@lunn.ch, davem@davemloft.net, edumazet@google.com, kuba@kernel.org, pabeni@redhat.com, ratbert@faraday-tech.com, openipmi-developer@lists.sourceforge.net, netdev@vger.kernel.org, joel@jms.id.au, andrew@codeconstruct.com.au, devicetree@vger.kernel.org, eajames@linux.ibm.com, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Cc: Ninad Palsule Subject: [PATCH v3 06/10] ARM: dts: aspeed: system1: Reduce sgpio speed Date: Wed, 8 Jan 2025 10:36:34 -0600 Message-ID: <20250108163640.1374680-7-ninad@linux.ibm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250108163640.1374680-1-ninad@linux.ibm.com> References: <20250108163640.1374680-1-ninad@linux.ibm.com> MIME-Version: 1.0 X-TM-AS-GCONF: 00 X-Proofpoint-ORIG-GUID: _b22zoSXZ-ZBv3kWBfifa9GmFGGV65H- X-Proofpoint-GUID: 0BGLnzoTbwWDiBy8nrV4DDUUGhrBu0nP X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1051,Hydra:6.0.680,FMLib:17.12.62.30 definitions=2024-10-15_01,2024-10-11_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 suspectscore=0 adultscore=0 clxscore=1015 mlxscore=0 malwarescore=0 priorityscore=1501 lowpriorityscore=0 spamscore=0 bulkscore=0 impostorscore=0 mlxlogscore=518 phishscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2501080137 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250108_083720_054413_D5BD8B9D X-CRM114-Status: GOOD ( 13.32 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Reduce sgpio speed to improve stability with the current PCB layout. Signed-off-by: Ninad Palsule --- 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 0f4658074709..a37dfd359836 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 {