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Tue, 1 Oct 2024 19:18:08 +0000 (GMT) From: Ninad Palsule To: robh@kernel.org, krzk+dt@kernel.org, conor+dt@kernel.org, joel@jms.id.au, andrew@codeconstruct.com.au, eajames@linux.ibm.com Cc: Ninad Palsule , devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-aspeed@lists.ozlabs.org, linux-kernel@vger.kernel.org Subject: [PATCH v1 1/3] ARM: dts: aspeed: system1: Bump up i2c busses freq Date: Tue, 1 Oct 2024 14:17:48 -0500 Message-ID: <20241001191756.234096-2-ninad@linux.ibm.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20241001191756.234096-1-ninad@linux.ibm.com> References: <20241001191756.234096-1-ninad@linux.ibm.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-TM-AS-GCONF: 00 X-Proofpoint-GUID: jDzzMLugSTVAW0G0J-KeCi0oVSDN59jr X-Proofpoint-ORIG-GUID: jDzzMLugSTVAW0G0J-KeCi0oVSDN59jr 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=2024-10-01_15,2024-09-30_01,2024-09-30_01 X-Proofpoint-Spam-Details: rule=outbound_notspam policy=outbound score=0 impostorscore=0 mlxscore=0 adultscore=0 clxscore=1015 priorityscore=1501 malwarescore=0 lowpriorityscore=0 phishscore=0 bulkscore=0 suspectscore=0 spamscore=0 mlxlogscore=694 classifier=spam adjust=0 reason=mlx scancount=1 engine=8.19.0-2408220000 definitions=main-2410010125 Content-Type: text/plain; charset="utf-8" Bump up i2c8 and i2c15 bus frequency so that PCIe slot and FPGA runs faster Signed-off-by: Ninad Palsule Reviewed-by: Eddie James --- arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts | 2 ++ 1 file changed, 2 insertions(+) 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 f3efecc7eb8d0..1cbf257fb0a0b 100644 --- a/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts +++ b/arch/arm/boot/dts/aspeed/aspeed-bmc-ibm-system1.dts @@ -1007,6 +1007,7 @@ i2c7mux0chn7: i2c@7 { =20 &i2c8 { status =3D "okay"; + bus-frequency =3D <400000>; =20 i2c-mux@71 { compatible =3D "nxp,pca9548"; @@ -1468,6 +1469,7 @@ i2c14mux0chn7: i2c@7 { =20 &i2c15 { status =3D "okay"; + bus-frequency =3D <400000>; =20 i2c-mux@71 { compatible =3D "nxp,pca9548"; --=20 2.43.0