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 4F52B23F294; Mon, 13 Oct 2025 15:25:24 +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=1760369124; cv=none; b=qmJ2eckCdz9s+nQn6NkF+uMea/bYFiB3HVN8iydZmBIwCCUhFVHIg3xf7yYNG+scukj1fF6J4J+sel6qSqEV68/UivJypSfbMbXIAkAJ7OFNpV3t9tv71+PA/RvyXKFyGb588+vLaVt22H90QkjM0q81Lda+2xVT1Pc4ncTch2Q= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1760369124; c=relaxed/simple; bh=12kFANR8Te0d73exV7uCijNBQq7NvScHScrYhf537hs=; h=From:To:Cc:Subject:Date:Message-ID:In-Reply-To:References: MIME-Version; b=O3lJNlEvi3BsYJ0jQ7A2RiETmbzyTovyKUcQVPLrYluyRJ9UUORDsMNRj9Nc+05sapYLmsvKYcWb9/g7/cz/TED0HDae2vHLVzUTR2j2VABwVXnmipnEomXpPG3VFfVe26jw7zUBquPqQL+ZXnyZuCGS6n4qiGX/9wh2lpmcIi8= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b=VbAJDdL2; 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="VbAJDdL2" Received: by smtp.kernel.org (Postfix) with ESMTPSA id CF7FCC4CEE7; Mon, 13 Oct 2025 15:25:23 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1760369124; bh=12kFANR8Te0d73exV7uCijNBQq7NvScHScrYhf537hs=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=VbAJDdL2P5fdfqYjEGz7xxwl67wuhKQMFNlcgKgX3YYIAw22jnGG7BtcUWDuHS0pu A2sIQ/jcHpntm4/h9ceVnJiPk7BpHL+6K4routIZZHNKBnyq0etjBaMsts2qEqEw/E yOZRVe45Fn3c8BJzP71Xicj0UH35RWefI4YrH4Bg= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Beleswar Padhi , Udit Kumar , Nishanth Menon , Sasha Levin Subject: [PATCH 6.17 137/563] arm64: dts: ti: k3-j742s2-mcu-wakeup: Override firmware-name for MCU R5F cores Date: Mon, 13 Oct 2025 16:39:58 +0200 Message-ID: <20251013144416.254465741@linuxfoundation.org> X-Mailer: git-send-email 2.51.0 In-Reply-To: <20251013144411.274874080@linuxfoundation.org> References: <20251013144411.274874080@linuxfoundation.org> User-Agent: quilt/0.69 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 6.17-stable review patch. If anyone has any objections, please let me know. ------------------ From: Beleswar Padhi [ Upstream commit 00c8fdc2809f05422d919809106f54c23de3cba3 ] The J742S2 SoC reuses the common k3-j784s4-j742s2-mcu-wakeup-common.dtsi for its MCU domain, but it does not override the firmware-name property for its R5F cores. This causes the wrong firmware binaries to be referenced. Introduce a new k3-j742s2-mcu-wakeup.dtsi file to override the firmware-name property with correct names for J742s2. Fixes: 38fd90a3e1ac ("arm64: dts: ti: Introduce J742S2 SoC family") Signed-off-by: Beleswar Padhi Reviewed-by: Udit Kumar Link: https://patch.msgid.link/20250823163111.2237199-1-b-padhi@ti.com Signed-off-by: Nishanth Menon Signed-off-by: Sasha Levin --- .../arm64/boot/dts/ti/k3-j742s2-mcu-wakeup.dtsi | 17 +++++++++++++++++ arch/arm64/boot/dts/ti/k3-j742s2.dtsi | 1 + 2 files changed, 18 insertions(+) create mode 100644 arch/arm64/boot/dts/ti/k3-j742s2-mcu-wakeup.dtsi diff --git a/arch/arm64/boot/dts/ti/k3-j742s2-mcu-wakeup.dtsi b/arch/arm64/boot/dts/ti/k3-j742s2-mcu-wakeup.dtsi new file mode 100644 index 0000000000000..61db2348d6a47 --- /dev/null +++ b/arch/arm64/boot/dts/ti/k3-j742s2-mcu-wakeup.dtsi @@ -0,0 +1,17 @@ +// SPDX-License-Identifier: GPL-2.0-only OR MIT +/* + * Device Tree Source for J742S2 SoC Family + * + * TRM: https://www.ti.com/lit/pdf/spruje3 + * + * Copyright (C) 2025 Texas Instruments Incorporated - https://www.ti.com/ + * + */ + +&mcu_r5fss0_core0 { + firmware-name = "j742s2-mcu-r5f0_0-fw"; +}; + +&mcu_r5fss0_core1 { + firmware-name = "j742s2-mcu-r5f0_1-fw"; +}; diff --git a/arch/arm64/boot/dts/ti/k3-j742s2.dtsi b/arch/arm64/boot/dts/ti/k3-j742s2.dtsi index 7a72f82f56d68..d265df1abade1 100644 --- a/arch/arm64/boot/dts/ti/k3-j742s2.dtsi +++ b/arch/arm64/boot/dts/ti/k3-j742s2.dtsi @@ -96,3 +96,4 @@ cpu3: cpu@3 { }; #include "k3-j742s2-main.dtsi" +#include "k3-j742s2-mcu-wakeup.dtsi" -- 2.51.0