From mboxrd@z Thu Jan 1 00:00:00 1970 From: Bibby Hsieh Subject: [PATCH v5 04/12] dt-binding: gce: add binding for gce event property Date: Tue, 7 May 2019 16:13:47 +0800 Message-ID: <20190507081355.52630-5-bibby.hsieh@mediatek.com> References: <20190507081355.52630-1-bibby.hsieh@mediatek.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <20190507081355.52630-1-bibby.hsieh@mediatek.com> Sender: linux-kernel-owner@vger.kernel.org To: Jassi Brar , Matthias Brugger , Rob Herring , CK HU Cc: Daniel Kurtz , Sascha Hauer , devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, srv_heupstream@mediatek.com, Sascha Hauer , Philipp Zabel , Nicolas Boichat , Bibby Hsieh , YT Shen , Daoyuan Huang , Jiaguang Zhang , Dennis-YC Hsieh , Houlong Wei , ginny.chen@mediatek.com, kendrick.hsu@mediatek.com, Frederic Chen List-Id: linux-mediatek@lists.infradead.org Client hardware would send event to GCE hardware, mediatek,gce-event-names and mediatek,gce-events can be used to present the event. Signed-off-by: Bibby Hsieh --- Documentation/devicetree/bindings/mailbox/mtk-gce.txt | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/Documentation/devicetree/bindings/mailbox/mtk-gce.txt b/Documentation/devicetree/bindings/mailbox/mtk-gce.txt index 8fd9479bc9f6..76491f194c56 100644 --- a/Documentation/devicetree/bindings/mailbox/mtk-gce.txt +++ b/Documentation/devicetree/bindings/mailbox/mtk-gce.txt @@ -35,6 +35,9 @@ Required properties for a client device: Optional propertier for a client device: - mediatek,gce-client-reg: u32, specify the sub-system id which is corresponding to the register address. +- mediatek,gce-event-names: the event name can be defined by user. +- mediatek,gce-events: u32, the event number defined in + 'dt-bindings/gce/mt8173-gce.h' or 'dt-binding/gce/mt8183-gce.h'. Some vaules of properties are defined in 'dt-bindings/gce/mt8173-gce.h' or 'dt-binding/gce/mt8183-gce.h'. Such as sub-system ids, thread priority, event ids. @@ -57,8 +60,10 @@ Example for a client device: compatible = "mediatek,mt8173-mmsys"; mboxes = <&gce 0 CMDQ_THR_PRIO_LOWEST 1>, <&gce 1 CMDQ_THR_PRIO_LOWEST 1>; - mutex-event-eof = ; + mediatek,gce-event-names = "rdma0_sof", + "rsz0_sof"; + mediatek,gce-events = , + ; mediatek,gce-client-reg = <&gce SUBSYS_1400XXXX 0x3000 0x1000>, <&gce SUBSYS_1401XXXX 0x2000 0x100>; ... -- 2.18.0