From mboxrd@z Thu Jan 1 00:00:00 1970 Received: from smtp.kernel.org (aws-us-west-2-korg-mail-1.web.codeaurora.org [10.30.226.201]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.subspace.kernel.org (Postfix) with ESMTPS id A78854657C0; Mon, 7 Sep 2026 18:05:07 +0000 (UTC) Authentication-Results: smtp.subspace.kernel.org; arc=none smtp.client-ip=10.30.226.201 ARC-Seal:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788804307; cv=none; b=nDt7xx8pzSiZhiPtgg0v0XmEZJntPbfY1ZVTGai5X6sCSlxqcnioZ5KumleNkRdxlA9bIASMnTtMpef1sAV06fsOr5jSJsMKAM0PZeLpl4clVXhlSMqgirIyPdGKATLMMqFmx6W6ebTgZfB+KjSN+zukGNd1jhKvyVMfYLWzB70= ARC-Message-Signature:i=1; a=rsa-sha256; d=subspace.kernel.org; s=arc-20240116; t=1788804307; c=relaxed/simple; bh=GRj0pdNNSzpsrMELW8XgF2CHX2bEwzjKTOMhYPlvtL8=; h=From:Date:Subject:MIME-Version:Content-Type:Message-Id:References: In-Reply-To:To:Cc; b=boUhddnK1RmdZx6sochjcsZgjISDjCGBRdjZUOlsF5suor+buW643jq7F6GCsKQ6vgIgvfmXCJ21aYFA3d2zGiv48StaWF1bMGUEdSxnIhKnZnY5LfvpQWy/k2w1FYCJmHh/4lt3ROxfKODwYp+oEwoNFJmdEe0ptA54r3khN8w= ARC-Authentication-Results:i=1; smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b=DbVIJVYx; arc=none smtp.client-ip=10.30.226.201 Authentication-Results: smtp.subspace.kernel.org; dkim=pass (2048-bit key) header.d=kernel.org header.i=@kernel.org header.b="DbVIJVYx" Received: by smtp.kernel.org (Postfix) with ESMTPS id 79E81C2BD00; Mon, 7 Sep 2026 18:05:07 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/simple; d=kernel.org; s=k20201202; t=1788804307; bh=GRj0pdNNSzpsrMELW8XgF2CHX2bEwzjKTOMhYPlvtL8=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=DbVIJVYxR483sw1OgNW3/m3Afl+bmDlWTC+9s4thm2NHJCnl8UPEluefE5fyObYhc G838yMIOt9g7LegOC2xJEG1OnE0ON7yMJuXoMDUI9JTwMXcSUFVR4+CYmRHdhc6gvx o0645r7Vqu2sts6+dyaxonYSVOB+mbdJh0rl25iux/+MWrNEObspns0w2vHaZRiz0g HIE+tDs7kYWXui62ceHwONAbwNKu+oA8a2eFW2hJSB0+3fkLav2QVcNJMhLD6N7yg9 G5JWaZWKcc4mixqYND0T1c6eMzUQHLSJYvCkPS7o0CLwwljRX6N79mULFcaqVsGItq IgImiz1zHjzZA== Received: from aws-us-west-2-korg-lkml-1.web.codeaurora.org (localhost.localdomain [127.0.0.1]) by smtp.lore.kernel.org (Postfix) with ESMTP id 65C1BC79FAA; Mon, 7 Sep 2026 18:05:07 +0000 (UTC) From: Roman Vivchar via B4 Relay Date: Mon, 07 Sep 2026 21:03:07 +0300 Subject: [PATCH v2 3/3] mailbox: mtk-cmdq: add mt6572 support Precedence: bulk X-Mailing-List: devicetree@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260907-6572-gce-v2-3-412a5b037290@protonmail.com> References: <20260907-6572-gce-v2-0-412a5b037290@protonmail.com> In-Reply-To: <20260907-6572-gce-v2-0-412a5b037290@protonmail.com> To: Jassi Brar , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Matthias Brugger , AngeloGioacchino Del Regno , Houlong Wei Cc: linux-kernel@vger.kernel.org, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, Roman Vivchar X-Mailer: b4 0.15.2 X-Developer-Signature: v=1; a=ed25519-sha256; t=1788804305; l=1755; i=rva333@protonmail.com; s=20260510; h=from:subject:message-id; bh=MP44FydKmOzCKLnDrKX8Goxp+gVfwj/6kJhGpboIwQY=; b=AFArNDjBCHtPbXmI8WLL+9005tldLqFATBpTrGGwjgF1zedsNeADjzyeHTvLdWYspGaWlW8zv c0WTFDjYzXQDTjvHNlVu/U2iKDUSySCaB0Hy5+OrCWnNsT7mWIYs7Gl X-Developer-Key: i=rva333@protonmail.com; a=ed25519; pk=zww/nWjBGoQ4POXCG0BV6fx2iuXK6jx77rsKPA5YK5Y= X-Endpoint-Received: by B4 Relay for rva333@protonmail.com/20260510 with auth_id=777 X-Original-From: Roman Vivchar Reply-To: rva333@protonmail.com From: Roman Vivchar Add legacy_isa field forwarding to the cmdq helper and a platform data for the mt6572 GCE. Signed-off-by: Roman Vivchar --- drivers/mailbox/mtk-cmdq-mailbox.c | 11 +++++++++++ 1 file changed, 11 insertions(+) diff --git a/drivers/mailbox/mtk-cmdq-mailbox.c b/drivers/mailbox/mtk-cmdq-mailbox.c index e523c84b4808..5e7bc52baaa1 100644 --- a/drivers/mailbox/mtk-cmdq-mailbox.c +++ b/drivers/mailbox/mtk-cmdq-mailbox.c @@ -99,6 +99,7 @@ struct gce_plat { bool control_by_sw; bool sw_ddr_en; bool gce_vm; + bool legacy_isa; u32 gce_num; }; @@ -119,6 +120,7 @@ void cmdq_get_mbox_priv(struct mbox_chan *chan, struct cmdq_mbox_priv *priv) struct cmdq *cmdq = container_of(chan->mbox, struct cmdq, mbox); priv->shift_pa = cmdq->pdata->shift; + priv->legacy_isa = cmdq->pdata->legacy_isa; priv->mminfra_offset = cmdq->pdata->mminfra_offset; } EXPORT_SYMBOL(cmdq_get_mbox_priv); @@ -787,6 +789,14 @@ static const struct dev_pm_ops cmdq_pm_ops = { cmdq_runtime_resume, NULL) }; +static const struct gce_plat gce_plat_mt6572 = { + .thread_nr = 14, + .shift = 0, + .control_by_sw = false, + .legacy_isa = true, + .gce_num = 1 +}; + static const struct gce_plat gce_plat_mt6779 = { .thread_nr = 24, .shift = 3, @@ -848,6 +858,7 @@ static const struct gce_plat gce_plat_mt8196 = { }; static const struct of_device_id cmdq_of_ids[] = { + {.compatible = "mediatek,mt6572-gce", .data = (void *)&gce_plat_mt6572}, {.compatible = "mediatek,mt6779-gce", .data = (void *)&gce_plat_mt6779}, {.compatible = "mediatek,mt8173-gce", .data = (void *)&gce_plat_mt8173}, {.compatible = "mediatek,mt8183-gce", .data = (void *)&gce_plat_mt8183}, -- 2.55.0