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 8F60E28365 for ; Wed, 15 Nov 2023 19:31:01 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; dkim=pass (1024-bit key) header.d=linuxfoundation.org header.i=@linuxfoundation.org header.b="tW/ZPSOJ" Received: by smtp.kernel.org (Postfix) with ESMTPSA id 3B911C433CC; Wed, 15 Nov 2023 19:31:01 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=linuxfoundation.org; s=korg; t=1700076661; bh=Rv8rk3CocMdZm9ZovdeN3XpfFLTblpsXxdQK43wKR+s=; h=From:To:Cc:Subject:Date:In-Reply-To:References:From; b=tW/ZPSOJBowaTb5I/9iUTKo5IoD4FLuHGT3vKUiIOVtAzFQo/mXRoaQ54W7ce9KOQ E7SjI/S2FUP4ZSX2JFOXJ6kThZMz+e0NOKG1xrUPdFAcIjKxR226LokN0gFJeNCl7s LD84DLLpFy1qHFHdd3lvafBZAa/7V6j70CfW4b+k= From: Greg Kroah-Hartman To: stable@vger.kernel.org Cc: Greg Kroah-Hartman , patches@lists.linux.dev, Chen-Yu Tsai , Krzysztof Kozlowski , AngeloGioacchino Del Regno , Lee Jones , Sasha Levin Subject: [PATCH 6.5 369/550] dt-bindings: mfd: mt6397: Split out compatible for MediaTek MT6366 PMIC Date: Wed, 15 Nov 2023 14:15:53 -0500 Message-ID: <20231115191626.393629990@linuxfoundation.org> X-Mailer: git-send-email 2.42.1 In-Reply-To: <20231115191600.708733204@linuxfoundation.org> References: <20231115191600.708733204@linuxfoundation.org> User-Agent: quilt/0.67 X-stable: review X-Patchwork-Hint: ignore Precedence: bulk X-Mailing-List: patches@lists.linux.dev List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: 8bit 6.5-stable review patch. If anyone has any objections, please let me know. ------------------ From: Chen-Yu Tsai [ Upstream commit 61fdd1f1d2c183ec256527d16d75e75c3582af82 ] The MT6366 PMIC is mostly, but not fully, compatible with MT6358. It has a different set of regulators. Specifically, it lacks the camera related VCAM* LDOs and VLDO28, but has additional VM18, VMDDR, and VSRAM_CORE LDOs. The PMICs contain a chip ID register that can be used to detect which exact model is preset, so it is possible to share a common base compatible string. Add a separate compatible for the MT6366 PMIC, with a fallback to the MT6358 PMIC. Fixes: 49be16305587 ("dt-bindings: mfd: Add compatible for the MediaTek MT6366 PMIC") Signed-off-by: Chen-Yu Tsai Acked-by: Krzysztof Kozlowski Reviewed-by: AngeloGioacchino Del Regno Link: https://lore.kernel.org/r/20230928085537.3246669-2-wenst@chromium.org Signed-off-by: Lee Jones Signed-off-by: Sasha Levin --- Documentation/devicetree/bindings/mfd/mt6397.txt | 4 +++- 1 file changed, 3 insertions(+), 1 deletion(-) diff --git a/Documentation/devicetree/bindings/mfd/mt6397.txt b/Documentation/devicetree/bindings/mfd/mt6397.txt index 294693a8906cf..10540aa7afa1a 100644 --- a/Documentation/devicetree/bindings/mfd/mt6397.txt +++ b/Documentation/devicetree/bindings/mfd/mt6397.txt @@ -22,8 +22,9 @@ compatible: "mediatek,mt6323" for PMIC MT6323 "mediatek,mt6331" for PMIC MT6331 and MT6332 "mediatek,mt6357" for PMIC MT6357 - "mediatek,mt6358" for PMIC MT6358 and MT6366 + "mediatek,mt6358" for PMIC MT6358 "mediatek,mt6359" for PMIC MT6359 + "mediatek,mt6366", "mediatek,mt6358" for PMIC MT6366 "mediatek,mt6397" for PMIC MT6397 Optional subnodes: @@ -40,6 +41,7 @@ Optional subnodes: - compatible: "mediatek,mt6323-regulator" see ../regulator/mt6323-regulator.txt - compatible: "mediatek,mt6358-regulator" + - compatible: "mediatek,mt6366-regulator", "mediatek-mt6358-regulator" see ../regulator/mt6358-regulator.txt - compatible: "mediatek,mt6397-regulator" see ../regulator/mt6397-regulator.txt -- 2.42.0