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Mon, 3 May 2021 21:11:01 -0700 Received: from MTKCAS06.mediatek.inc (172.21.101.30) by mtkcas07.mediatek.inc (172.21.101.84) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Tue, 4 May 2021 12:10:59 +0800 Received: from [172.21.77.4] (172.21.77.4) by MTKCAS06.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Tue, 4 May 2021 12:10:59 +0800 Message-ID: <1620101459.15918.4.camel@mtksdaap41> Subject: Re: [PATCH v2 2/2] dt-bindings: mediatek: Add optional mediatek, gce-events property From: CK Hu To: Hsin-Yi Wang CC: Matthias Brugger , Rob Herring , Chun-Kuang Hu , , Enric Balletbo i Serra , , , Date: Tue, 4 May 2021 12:10:59 +0800 In-Reply-To: <20210503050523.2571758-2-hsinyi@chromium.org> References: <20210503050523.2571758-1-hsinyi@chromium.org> <20210503050523.2571758-2-hsinyi@chromium.org> X-Mailer: Evolution 3.10.4-0ubuntu2 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20210503_211840_580522_88AFCDF6 X-CRM114-Status: GOOD ( 16.87 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Hi, Hsin-yi: On Mon, 2021-05-03 at 13:05 +0800, Hsin-Yi Wang wrote: > mediatek,gce-events property is used by gce clients. > > Signed-off-by: Hsin-Yi Wang > --- > .../devicetree/bindings/display/mediatek/mediatek,disp.txt | 6 ++++++ > 1 file changed, 6 insertions(+) > > diff --git a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > index fbb59c9ddda6..939b2da3bdc5 100644 > --- a/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > +++ b/Documentation/devicetree/bindings/display/mediatek/mediatek,disp.txt > @@ -75,6 +75,10 @@ Optional properties (RDMA function blocks): > mediatek,rdma-fifo-size of mt8183-rdma0 is 5K > mediatek,rdma-fifo-size of mt8183-rdma1 is 2K > > +Optional properties for display mutex: > +- mediatek,gce-events: GCE events used by clients. The event numbers are > + defined in 'dt-bindings/gce/-gce.h'. I think mediatek,gce-events should be first defined in [1], and here refer to [1]. In addition, mtk-mutex driver is moved into soc folder, so I would like to move mtk-mutex binding out of display binding. It's up to you. [1] Documentation/devicetree/bindings/mailbox/mtk-gce.txt Regards, CK > + > Examples: > > mmsys: clock-controller@14000000 { > @@ -209,6 +213,8 @@ mutex: mutex@14020000 { > interrupts = ; > power-domains = <&scpsys MT8173_POWER_DOMAIN_MM>; > clocks = <&mmsys CLK_MM_MUTEX_32K>; > + mediatek,gce-events = , > + ; > }; > > od@14023000 { _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel