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Thu, 29 Aug 2019 09:48:25 +0800 From: Bibby Hsieh To: Jassi Brar , Matthias Brugger , Rob Herring , CK HU Subject: [PATCH v14 00/10] support gce on mt8183 platform Date: Thu, 29 Aug 2019 09:48:06 +0800 Message-ID: <20190829014817.25482-1-bibby.hsieh@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 X-MTK: N X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20190828_184823_178810_CBB6A6AB X-CRM114-Status: GOOD ( 13.66 ) X-Spam-Score: 0.0 (/) X-Spam-Report: SpamAssassin version 3.4.2 on bombadil.infradead.org summary: Content analysis details: (0.0 points) pts rule name description ---- ---------------------- -------------------------------------------------- -0.0 SPF_PASS SPF: sender matches SPF record 0.0 SPF_HELO_NONE SPF: HELO does not publish an SPF Record 0.0 UNPARSEABLE_RELAY Informational: message has unparseable relay lines X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Cc: devicetree@vger.kernel.org, Nicolas Boichat , srv_heupstream@mediatek.com, linux-kernel@vger.kernel.org, Houlong Wei , Dennis-YC Hsieh , linux-mediatek@lists.infradead.org, Bibby Hsieh , linux-arm-kernel@lists.infradead.org Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+patchwork-linux-mediatek=patchwork.kernel.org@lists.infradead.org Changes since v13: - separate poll function as poll w/ & w/o mask function - directly pass inst into append_command function instead of returns a pointer - fixup coding style - rebase onto 5.3-rc1 Changes since v12: - clear the value of command ptr address - fixup some typo and remove unused define Changes since v11: - correct some data type to avoid type conversion Changes since v10: - remove subsys-cell from gce device node - use of_parse_phandle_with_fixed_args instead of of_parse_phandle_with_args Changes since v8 and v9: - change the error return code in cmdq_dev_get_client_reg() Changes since v7: - remove the memory allocation out of cmdq_dev_get_client_reg() - rebase onto 5.2-rc1 Changes since v6: - remove cmdq_dev_get_event function and gce event property - separate some changes to indepentent patch - change the binding document related to gce-client-reg property Changes since v5: - fix typo - remove gce-event-name form the dt-binding - add reasons in commit message Changes since v4: - refine the architecture of the packet encoder function - refine the gce enevt property - change the patch's title Changes since v3: - fix a typo in dt-binding and dtsi - cast the return value to right format Changes since v2: - according to CK's review comment, change the property name and refine the parameter - change the patch's title - remove unused property from dt-binding and dts Changes since v1: - add prefix "cmdq" in the commit subject - add dt-binding document for get event and subsys function - add fix up tag in fixup patch - fix up some coding style (alignment) MTK will support gce function on mt8183 platform. dt-binding: gce: add gce header file for mt8183 mailbox: mediatek: cmdq: support mt8183 gce function arm64: dts: add gce node for mt8183 Besides above patches, we refine gce driver on those patches. mailbox: mediatek: cmdq: move the CMDQ_IRQ_MASK into cmdq driver data mailbox: mediatek: cmdq: clear the event in cmdq initial flow In order to enhance the convenience of gce usage, we add new helper functions and refine the method of instruction combining. dt-binding: gce: remove thread-num property dt-binding: gce: add binding for gce client reg property soc: mediatek: cmdq: define the instruction struct soc: mediatek: cmdq: add polling function soc: mediatek: cmdq: add cmdq_dev_get_client_reg function Bibby Hsieh (10): dt-binding: gce: remove thread-num property dt-binding: gce: add gce header file for mt8183 dt-binding: gce: add binding for gce client reg property mailbox: mediatek: cmdq: move the CMDQ_IRQ_MASK into cmdq driver data mailbox: mediatek: cmdq: support mt8183 gce function mailbox: mediatek: cmdq: clear the event in cmdq initial flow soc: mediatek: cmdq: define the instruction struct soc: mediatek: cmdq: add polling function soc: mediatek: cmdq: add cmdq_dev_get_client_reg function arm64: dts: add gce node for mt8183 .../devicetree/bindings/mailbox/mtk-gce.txt | 23 ++- arch/arm64/boot/dts/mediatek/mt8183.dtsi | 10 + drivers/mailbox/mtk-cmdq-mailbox.c | 18 +- drivers/soc/mediatek/mtk-cmdq-helper.c | 136 +++++++++++--- include/dt-bindings/gce/mt8183-gce.h | 175 ++++++++++++++++++ include/linux/mailbox/mtk-cmdq-mailbox.h | 14 ++ include/linux/soc/mediatek/mtk-cmdq.h | 56 +++++- 7 files changed, 390 insertions(+), 42 deletions(-) create mode 100644 include/dt-bindings/gce/mt8183-gce.h