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Wed, 17 Jul 2019 11:22:58 +0800 Message-ID: <1563333778.29169.5.camel@mtksdaap41> Subject: Re: [PATCH v4, 01/33] dt-bindings: mediatek: add binding for mt8183 display From: CK Hu To: Date: Wed, 17 Jul 2019 11:22:58 +0800 In-Reply-To: <1562625253-29254-2-git-send-email-yongqiang.niu@mediatek.com> References: <1562625253-29254-1-git-send-email-yongqiang.niu@mediatek.com> <1562625253-29254-2-git-send-email-yongqiang.niu@mediatek.com> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-TM-SNTS-SMTP: B08C90B4972A6A74DF94ECDCEBA3A927F8F9ECC3D464E9044F2A116F6D54F9162000:8 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190716_202330_534888_CF97DE2E X-CRM114-Status: GOOD ( 16.01 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: Mark Rutland , devicetree@vger.kernel.org, Philipp Zabel , David Airlie , linux-kernel@vger.kernel.org, dri-devel@lists.freedesktop.org, Rob Herring , linux-mediatek@lists.infradead.org, Daniel Vetter , Matthias Brugger , linux-arm-kernel@lists.infradead.org Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+infradead-linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Yongqiang: On Tue, 2019-07-09 at 06:33 +0800, yongqiang.niu@mediatek.com wrote: > From: Yongqiang Niu > > Update device tree binding documention for the display subsystem for > Mediatek MT8183 SOCs > > Signed-off-by: Yongqiang Niu > --- > .../bindings/display/mediatek/mediatek,display.txt | 21 +++++++++++++++++++++ > 1 file changed, 21 insertions(+) > create mode 100644 Documentation/devicetree/bindings/display/mediatek/mediatek,display.txt > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,display.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,display.txt > new file mode 100644 > index 0000000..951d2a8 > --- /dev/null > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,display.txt > @@ -0,0 +1,21 @@ > +Mediatek Display Device > +============================ > + > +The Mediatek Display Device provides power control to the system. > + > +Required Properties: > + > +- compatible: Should be one of: > + - "mediatek,mt8183-display" I think this is "mediatek,mt8183-mmsys". In [1], Matthias has agreed that we could keep work on his patch, so you should apply his patch and remove this patch. In [2], I've found that MT8183 scpsys has some problem with Matthias' patch, so please also fix this problem. [1] https://patchwork.kernel.org/patch/10686327/ [2] https://patchwork.kernel.org/patch/11005731/ Regards, CK > + > +The Display Device power name are defined in > +include\dt-bindings\power\mt*-power.h > + > + > +Example: > + > +display_components: dispsys@14000000 { > + compatible = "mediatek,mt8183-display"; > + reg = <0 0x14000000 0 0x1000>; > + power-domains = <&scpsys MT8183_POWER_DOMAIN_DISP>; > +}; > \ No newline at end of file _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel