From mboxrd@z Thu Jan 1 00:00:00 1970 From: Guochun Mao Subject: [PATCH v5 1/1] dt-bindings: mtd: add new compatible strings and improve description Date: Fri, 4 Aug 2017 16:10:39 +0800 Message-ID: <1501834239-25581-2-git-send-email-guochun.mao@mediatek.com> References: <1501834239-25581-1-git-send-email-guochun.mao@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1501834239-25581-1-git-send-email-guochun.mao@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org To: Rob Herring , Matthias Brugger , Cyrille Pitchen Cc: Boris Brezillon , Marek Vasut , David Woodhouse , Richard Weinberger , Mark Rutland , Russell King , linux-mtd@lists.infradead.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org, Guochun Mao List-Id: devicetree@vger.kernel.org Add "mediatek,mt2712-nor" and "mediatek,mt7622-nor" for nor flash node's compatible strings. Explicate the fallback compatible. Signed-off-by: Guochun Mao --- .../devicetree/bindings/mtd/mtk-quadspi.txt | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt b/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt index 5ded66a..f97d601 100644 --- a/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt +++ b/Documentation/devicetree/bindings/mtd/mtk-quadspi.txt @@ -1,13 +1,16 @@ * Serial NOR flash controller for MTK MT81xx (and similar) Required properties: -- compatible: The possible values are: - "mediatek,mt2701-nor" - "mediatek,mt7623-nor" +- compatible: For mt8173, compatible should be "mediatek,mt8173-nor", + and it's the fallback compatible for other Soc. + For every other SoC, should contain both the SoC-specific compatible + string and "mediatek,mt8173-nor". + The possible values are: + "mediatek,mt2701-nor", "mediatek,mt8173-nor" + "mediatek,mt2712-nor", "mediatek,mt8173-nor" + "mediatek,mt7622-nor", "mediatek,mt8173-nor" + "mediatek,mt7623-nor", "mediatek,mt8173-nor" "mediatek,mt8173-nor" - For mt8173, compatible should be "mediatek,mt8173-nor". - For every other SoC, should contain both the SoC-specific compatible string - and "mediatek,mt8173-nor". - reg: physical base address and length of the controller's register - clocks: the phandle of the clocks needed by the nor controller - clock-names: the names of the clocks -- 1.7.9.5