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X-OriginatorOrg: foss.st.com X-MS-Exchange-CrossTenant-OriginalArrivalTime: 31 Oct 2025 14:07:11.8717 (UTC) X-MS-Exchange-CrossTenant-Network-Message-Id: 43c06323-ae1e-4172-a291-08de1886c995 X-MS-Exchange-CrossTenant-Id: 75e027c9-20d5-47d5-b82f-77d7cd041e8f X-MS-Exchange-CrossTenant-OriginalAttributedTenantConnectingIp: TenantId=75e027c9-20d5-47d5-b82f-77d7cd041e8f;Ip=[164.130.1.44];Helo=[smtpO365.st.com] X-MS-Exchange-CrossTenant-AuthSource: DB3PEPF0000885C.eurprd02.prod.outlook.com X-MS-Exchange-CrossTenant-AuthAs: Anonymous X-MS-Exchange-CrossTenant-FromEntityHeader: HybridOnPrem X-MS-Exchange-Transport-CrossTenantHeadersStamped: AS8PR10MB7500 X-Authority-Analysis: v=2.4 cv=P6E3RyAu c=1 sm=1 tr=0 ts=6904c292 cx=c_pps a=sVc/mxcIhDaUo2azsgtTig==:117 a=Tm9wYGWyy1fMlzdxM1lUeQ==:17 a=6eWqkTHjU83fiwn7nKZWdM+Sl24=:19 a=ZDeCC95CVvMA:10 a=IkcTkHD0fZMA:10 a=x6icFKpwvdMA:10 a=s63m1ICgrNkA:10 a=KrXZwBdWH7kA:10 a=VkNPw1HP01LnGYTKEx00:22 a=VwQbUJbxAAAA:8 a=8b9GpE9nAAAA:8 a=N1czKCc1mgkcdJKb_p0A:9 a=QEXdDO2ut3YA:10 a=T3LWEMljR5ZiDmsYVIUa:22 a=cPQSjfK2_nFv0Q5t_7PE:22 X-Proofpoint-Spam-Details-Enc: AW1haW4tMjUxMDMxMDEyNyBTYWx0ZWRfX8W1XQIkBbqva dSRv64jgP/58v1LpfJQ60Iy0LzvH9t0KyXCziW5c7dcF0f5ZHT+gpxdz9mTcNSEfzDr9KbRSsK1 elD7NzUODrrvNIhC2gKgrbR3dWhOK1BIdYehziTEws95ta43SPZLKVOGSXTNMeETH3c2YsO0u8F 6x1tuDgw6b9wLczzmjzgQFJxhv4mvFHsxqFKenZdr3Gq7pBj3FDZFfHM5iB24NqzS/Kue7b7MFh hWotarw7tra+uqMtFZfedqt6KxI2XCT4qZIJsX/YaPneZY4LDRQxl+NhnE6fEwlk/yJo7pWqbc0 GZQthI4ateC4oBbsBkNHk+x1jMXScAdaKyAgcgXsVoCFj4K0pN5TAhxlvcajhJaIByonDca0F53 OwU25N+7vLf3x7Rb/WyqAhUDG7vF0A== X-Proofpoint-GUID: OJWwzMvgIl16UPw0Ci9zfMX2eKvgE-YM X-Proofpoint-ORIG-GUID: OJWwzMvgIl16UPw0Ci9zfMX2eKvgE-YM X-Proofpoint-Virus-Version: vendor=baseguard engine=ICAP:2.0.293,Aquarius:18.0.1121,Hydra:6.1.9,FMLib:17.12.100.49 definitions=2025-10-31_04,2025-10-29_03,2025-10-01_01 X-Proofpoint-Spam-Details: rule=notspam policy=default score=0 bulkscore=0 adultscore=0 priorityscore=1501 impostorscore=0 phishscore=0 malwarescore=0 suspectscore=0 clxscore=1015 lowpriorityscore=0 spamscore=0 classifier=typeunknown authscore=0 authtc= authcc= route=outbound adjust=0 reason=mlx scancount=1 engine=8.22.0-2510240001 definitions=main-2510310127 X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20251031_070724_856289_21FA6DDF X-CRM114-Status: GOOD ( 10.91 ) 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 In order to set the AMCR register, which configures the memory-region split between ospi1 and ospi2, we need to identify the ospi instance. By using memory-region-names, it allows to identify the ospi instance this memory-region belongs to. Fixes: cad2492de91c ("arm64: dts: st: Add SPI NOR flash support on stm32mp257f-ev1 board") Cc: stable@vger.kernel.org Signed-off-by: Patrice Chotard --- Changes in v4: - Rebase on v6.18-rc1 - Link to v3: https://lore.kernel.org/r/20250811-upstream_fix_dts_omm-v3-1-c4186b7667cb@foss.st.com Changes in v3: - Set again "Cc: " - Link to v2: https://lore.kernel.org/r/20250811-upstream_fix_dts_omm-v2-1-00ff55076bd5@foss.st.com Changes in v2: - Update commit message. - Use correct memory-region-names value. - Remove "Cc: " tag as the fixed patch is not part of a LTS. - Link to v1: https://lore.kernel.org/r/20250806-upstream_fix_dts_omm-v1-1-e68c15ed422d@foss.st.com --- arch/arm64/boot/dts/st/stm32mp257f-ev1.dts | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts index 6e165073f732..bb6d6393d2e4 100644 --- a/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts +++ b/arch/arm64/boot/dts/st/stm32mp257f-ev1.dts @@ -266,6 +266,7 @@ &i2c8 { &ommanager { memory-region = <&mm_ospi1>; + memory-region-names = "ospi1"; pinctrl-0 = <&ospi_port1_clk_pins_a &ospi_port1_io03_pins_a &ospi_port1_cs0_pins_a>; --- base-commit: 3a8660878839faadb4f1a6dd72c3179c1df56787 change-id: 20250806-upstream_fix_dts_omm-c006b69042f1 Best regards, -- Patrice Chotard