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Wed, 20 Aug 2025 02:38:40 -0700 Received: from mtkmbs11n1.mediatek.inc (172.21.101.185) by mtkmbs10n1.mediatek.inc (172.21.101.34) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_GCM_SHA384) id 15.2.1258.39; Wed, 20 Aug 2025 17:38:36 +0800 Received: from mhfsdcap04.gcn.mediatek.inc (10.17.3.154) by mtkmbs11n1.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.2.1258.39 via Frontend Transport; Wed, 20 Aug 2025 17:38:35 +0800 From: Xiandong Wang To: Jassi Brar , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Yongqiang Niu CC: , , , , , , , , Xiandong Wang Subject: [PATCH v4 3/4] mailbox: mtk-cmdq: Add CMDQ driver support for mt8189 Date: Wed, 20 Aug 2025 17:38:22 +0800 Message-ID: <20250820093831.23437-4-xiandong.wang@mediatek.com> X-Mailer: git-send-email 2.46.0 In-Reply-To: <20250820093831.23437-1-xiandong.wang@mediatek.com> References: <20250820093831.23437-1-xiandong.wang@mediatek.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit Content-Type: text/plain X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250820_103904_021254_DA248703 X-CRM114-Status: GOOD ( 11.89 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org Add CMDQ driver support for mt8189 by adding its compatible and driver data in CMDQ driver. These changes ensure correct GCE operation for MT8189. Signed-off-by: Xiandong Wang --- drivers/mailbox/mtk-cmdq-mailbox.c | 10 ++++++++++ 1 file changed, 10 insertions(+) diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c index a0f1616d9e42..54d008ebdf33 100644 --- a/drivers/mailbox/mtk-cmdq-mailbox.c +++ b/drivers/mailbox/mtk-cmdq-mailbox.c @@ -838,6 +838,15 @@ static const struct gce_plat gce_plat_mt8188 = { .gce_num = 2 }; +static const struct gce_plat gce_plat_mt8189 = { + .thread_nr = 32, + .shift = 3, + .mminfra_offset = 0x40000000, /* 1GB */ + .control_by_sw = false, + .sw_ddr_en = true, + .gce_num = 2 +}; + static const struct gce_plat gce_plat_mt8192 = { .thread_nr = 24, .shift = 3, @@ -858,6 +867,7 @@ static const struct of_device_id cmdq_of_ids[] = { {.compatible = "mediatek,mt8183-gce", .data = (void *)&gce_plat_mt8183}, {.compatible = "mediatek,mt8186-gce", .data = (void *)&gce_plat_mt8186}, {.compatible = "mediatek,mt8188-gce", .data = (void *)&gce_plat_mt8188}, + {.compatible = "mediatek,mt8189-gce", .data = (void *)&gce_plat_mt8189}, {.compatible = "mediatek,mt8192-gce", .data = (void *)&gce_plat_mt8192}, {.compatible = "mediatek,mt8195-gce", .data = (void *)&gce_plat_mt8195}, {} -- 2.46.0