From mboxrd@z Thu Jan 1 00:00:00 1970 From: guochun.mao@mediatek.com (Guochun Mao) Date: Wed, 11 Oct 2017 11:15:13 +0800 Subject: [PATCH v1 1/2] dt-bindings: mtd: add new compatible strings and improve description In-Reply-To: <1505997906-30921-2-git-send-email-guochun.mao@mediatek.com> References: <1505997906-30921-1-git-send-email-guochun.mao@mediatek.com> <1505997906-30921-2-git-send-email-guochun.mao@mediatek.com> Message-ID: <1507691713.14979.2.camel@mhfsdcap03> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org gentle ping... On Thu, 2017-09-21 at 20:45 +0800, Guochun Mao wrote: > Add "mediatak,mt2712-nor" and "mediatek,mt7622-nor" > for nor flash node's compatible strings. > Explicate the fallback compatible. > > Acked-by: Rob Herring > 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 840f940..56d3668 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