From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id DBAC21FBC9A; Wed, 6 Nov 2024 12:54:50 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730897691; cv=none; b=g52d/4PA8+PqCVoSQEqo3k5OJHDqI2Ujhp8ysgdfV9S2EkuNfn5ZweqvSUDYhhn2uHXCPznv8dVLfQkothO0A3WowJ/mRCpThr3y4RHZN+/Nma9aiRfA6xDDdf1uhcf26SD1DyYZCLt4p4qjb4SyFsCsPa/KtdMPqsImzT+SS1Y= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1730897691; c=relaxed/simple; bh=KgYgwRIW87RpGFZjnm3SBedogxjkbj+vIXNA8G6SvOk=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=cSrJo5UDCVe7SElDTUhd/FYajMOGTXJ20xR/gC22a+8yxBkfkfONA/XZtvYjDoYMTirDdPp7uMYjvlq8VZpU9HgmhpMwjjDSqE0zKgL5QhO+gu0Yj/Tnnx9iK8fW3vJkKlpUlmTXScYmSpqeaNNfV+7CyZ1UkDgTGGuzBetJgks= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=y3lTQd87; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="y3lTQd87" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 615D2C4CECD; Wed, 6 Nov 2024 12:54:50 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1730897690; bh=KgYgwRIW87RpGFZjnm3SBedogxjkbj+vIXNA8G6SvOk=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=y3lTQd87ikRGwFi5lIpH2EdG4in9NaNukFTgEkN1//OWV9C2MAFdKbDbW2DmHZTjY BCja9CQgwzoKvX7ngd0FzlZWItYF0iHOgmFvcPstEWnNhRvOchbQopTMqVi14niVqH vEFHR3PQRBls+16CvLocfoqUWjUFQXXobcIOzvYs= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, stable@kernel.org, Haibo Chen , Shawn Guo Subject: [PATCH 6.6 138/151] arm64: dts: imx8ulp: correct the flexspi compatible string Date: Wed, 6 Nov 2024 13:05:26 +0100 Message-ID: <20241106120312.652611126@linuxfoundation.org> X-Mailer: git-send-email 2.47.0 In-Reply-To: <20241106120308.841299741@linuxfoundation.org> References: <20241106120308.841299741@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: stable@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.6-stable review patch. If anyone has any objections, please let me know. ------------------ From: Haibo Chen commit 409dc5196d5b6eb67468a06bf4d2d07d7225a67b upstream. The flexspi on imx8ulp only has 16 LUTs, and imx8mm flexspi has 32 LUTs, so correct the compatible string here, otherwise will meet below error: [ 1.119072] ------------[ cut here ]------------ [ 1.123926] WARNING: CPU: 0 PID: 1 at drivers/spi/spi-nxp-fspi.c:855 nxp_fspi_exec_op+0xb04/0xb64 [ 1.133239] Modules linked in: [ 1.136448] CPU: 0 UID: 0 PID: 1 Comm: swapper/0 Not tainted 6.11.0-rc6-next-20240902-00001-g131bf9439dd9 #69 [ 1.146821] Hardware name: NXP i.MX8ULP EVK (DT) [ 1.151647] pstate: 40000005 (nZcv daif -PAN -UAO -TCO -DIT -SSBS BTYPE=--) [ 1.158931] pc : nxp_fspi_exec_op+0xb04/0xb64 [ 1.163496] lr : nxp_fspi_exec_op+0xa34/0xb64 [ 1.168060] sp : ffff80008002b2a0 [ 1.171526] x29: ffff80008002b2d0 x28: 0000000000000000 x27: 0000000000000000 [ 1.179002] x26: ffff2eb645542580 x25: ffff800080610014 x24: ffff800080610000 [ 1.186480] x23: ffff2eb645548080 x22: 0000000000000006 x21: ffff2eb6455425e0 [ 1.193956] x20: 0000000000000000 x19: ffff80008002b5e0 x18: ffffffffffffffff [ 1.201432] x17: ffff2eb644467508 x16: 0000000000000138 x15: 0000000000000002 [ 1.208907] x14: 0000000000000000 x13: ffff2eb6400d8080 x12: 00000000ffffff00 [ 1.216378] x11: 0000000000000000 x10: ffff2eb6400d8080 x9 : ffff2eb697adca80 [ 1.223850] x8 : ffff2eb697ad3cc0 x7 : 0000000100000000 x6 : 0000000000000001 [ 1.231324] x5 : 0000000000000000 x4 : 0000000000000000 x3 : 00000000000007a6 [ 1.238795] x2 : 0000000000000000 x1 : 00000000000001ce x0 : 00000000ffffff92 [ 1.246267] Call trace: [ 1.248824] nxp_fspi_exec_op+0xb04/0xb64 [ 1.253031] spi_mem_exec_op+0x3a0/0x430 [ 1.257139] spi_nor_read_id+0x80/0xcc [ 1.261065] spi_nor_scan+0x1ec/0xf10 [ 1.264901] spi_nor_probe+0x108/0x2fc [ 1.268828] spi_mem_probe+0x6c/0xbc [ 1.272574] spi_probe+0x84/0xe4 [ 1.275958] really_probe+0xbc/0x29c [ 1.279713] __driver_probe_device+0x78/0x12c [ 1.284277] driver_probe_device+0xd8/0x15c [ 1.288660] __device_attach_driver+0xb8/0x134 [ 1.293316] bus_for_each_drv+0x88/0xe8 [ 1.297337] __device_attach+0xa0/0x190 [ 1.301353] device_initial_probe+0x14/0x20 [ 1.305734] bus_probe_device+0xac/0xb0 [ 1.309752] device_add+0x5d0/0x790 [ 1.313408] __spi_add_device+0x134/0x204 [ 1.317606] of_register_spi_device+0x3b4/0x590 [ 1.322348] spi_register_controller+0x47c/0x754 [ 1.327181] devm_spi_register_controller+0x4c/0xa4 [ 1.332289] nxp_fspi_probe+0x1cc/0x2b0 [ 1.336307] platform_probe+0x68/0xc4 [ 1.340145] really_probe+0xbc/0x29c [ 1.343893] __driver_probe_device+0x78/0x12c [ 1.348457] driver_probe_device+0xd8/0x15c [ 1.352838] __driver_attach+0x90/0x19c [ 1.356857] bus_for_each_dev+0x7c/0xdc [ 1.360877] driver_attach+0x24/0x30 [ 1.364624] bus_add_driver+0xe4/0x208 [ 1.368552] driver_register+0x5c/0x124 [ 1.372573] __platform_driver_register+0x28/0x34 [ 1.377497] nxp_fspi_driver_init+0x1c/0x28 [ 1.381888] do_one_initcall+0x80/0x1c8 [ 1.385908] kernel_init_freeable+0x1c4/0x28c [ 1.390472] kernel_init+0x20/0x1d8 [ 1.394138] ret_from_fork+0x10/0x20 [ 1.397885] ---[ end trace 0000000000000000 ]--- [ 1.407908] ------------[ cut here ]------------ Fixes: ef89fd56bdfc ("arm64: dts: imx8ulp: add flexspi node") Cc: stable@kernel.org Signed-off-by: Haibo Chen Signed-off-by: Shawn Guo Signed-off-by: Greg Kroah-Hartman --- arch/arm64/boot/dts/freescale/imx8ulp.dtsi | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) --- a/arch/arm64/boot/dts/freescale/imx8ulp.dtsi +++ b/arch/arm64/boot/dts/freescale/imx8ulp.dtsi @@ -352,7 +352,7 @@ }; flexspi2: spi@29810000 { - compatible = "nxp,imx8mm-fspi"; + compatible = "nxp,imx8ulp-fspi"; reg = <0x29810000 0x10000>, <0x60000000 0x10000000>; reg-names = "fspi_base", "fspi_mmap"; #address-cells = <1>;