Message ID | 20250116203527.2102742-7-ninad@linux.ibm.com |
---|---|
State | New |
Headers | show
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Thu, 16 Jan 2025 20:35:39 +0000 (GMT) Received: from smtpav02.wdc07v.mail.ibm.com (unknown [127.0.0.1]) by IMSVA (Postfix) with ESMTP id 5418F58058; Thu, 16 Jan 2025 20:35:38 +0000 (GMT) Received: from gfwa153.aus.stglabs.ibm.com (unknown [9.3.84.127]) by smtpav02.wdc07v.mail.ibm.com (Postfix) with ESMTP; Thu, 16 Jan 2025 20:35:38 +0000 (GMT) From: Ninad Palsule <ninad@linux.ibm.com> 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, 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 <ninad@linux.ibm.com> Subject: [PATCH v6 06/10] ARM: dts: aspeed: system1: Reduce sgpio speed Date: Thu, 16 Jan 2025 14:35:21 -0600 Message-ID: <20250116203527.2102742-7-ninad@linux.ibm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250116203527.2102742-1-ninad@linux.ibm.com> References: <20250116203527.2102742-1-ninad@linux.ibm.com> X-Mailing-List: linux-aspeed@lists.ozlabs.org List-Id: <linux-aspeed.lists.ozlabs.org> List-Help: <mailto:linux-aspeed+help@lists.ozlabs.org> List-Owner: <mailto:linux-aspeed+owner@lists.ozlabs.org> List-Post: <mailto:linux-aspeed@lists.ozlabs.org> List-Archive: <https://lore.kernel.org/linux-aspeed/>, <https://lists.ozlabs.org/pipermail/linux-aspeed/> List-Subscribe: <mailto:linux-aspeed+subscribe@lists.ozlabs.org>, <mailto:linux-aspeed+subscribe-digest@lists.ozlabs.org>, <mailto:linux-aspeed+subscribe-nomail@lists.ozlabs.org> List-Unsubscribe: <mailto:linux-aspeed+unsubscribe@lists.ozlabs.org> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-TM-AS-GCONF: 00 X-Proofpoint-GUID: B4yN4wMuoKxqRGVVt4_qzXPJ_WwV1oPP X-Proofpoint-ORIG-GUID: eToGYtnTNmr0TMtLi_rizuPLeMfXx2JD X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1057,Hydra:6.0.680,FMLib:17.12.68.34 definitions=2025-01-16_09,2025-01-16_01,2024-11-22_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 phishscore=0 impostorscore=0 spamscore=0 malwarescore=0 lowpriorityscore=0 mlxscore=0 suspectscore=0 priorityscore=1501 bulkscore=0 mlxlogscore=495 clxscore=1015 adultscore=0 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2411120000 definitions=main-2501160151 X-Spam-Status: No, score=-0.7 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, RCVD_IN_DNSWL_LOW,RCVD_IN_MSPIKE_H2,SPF_HELO_NONE,SPF_PASS autolearn=disabled version=4.0.0 X-Spam-Checker-Version: SpamAssassin 4.0.0 (2022-12-13) on lists.ozlabs.org |
Series |
DTS updates for system1 BMC
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On 1/16/25 14:35, Ninad Palsule wrote: > 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 973169679c8d..ca55a4fb6dff 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 {
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 973169679c8d..ca55a4fb6dff 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 {
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(-)