From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: X-Spam-Checker-Version: SpamAssassin 3.4.0 (2014-02-07) on aws-us-west-2-korg-lkml-1.web.codeaurora.org Received: from bombadil.infradead.org (bombadil.infradead.org [198.137.202.133]) (using TLSv1.2 with cipher ECDHE-RSA-AES256-GCM-SHA384 (256/256 bits)) (No client certificate requested) by smtp.lore.kernel.org (Postfix) with ESMTPS id 3CBF4C79FA0 for ; Mon, 7 Sep 2026 18:05:14 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:Reply-To:List-Subscribe: List-Help:List-Post:List-Archive:List-Unsubscribe:List-Id:Cc:To:In-Reply-To: References:Message-Id:Content-Transfer-Encoding:Content-Type:MIME-Version: Subject:Date:From:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=S2NEzC2UGMBZ09SuEYn9EY1/OHQmZiixCQ4+5zdRg7w=; b=4J+JUtjp0p9BLnS2L8WxzLVHi7 r2iT1QutHt6Bi6HTlG8B/k7fPErxuMuS4aXD/DTUshPAjYXoq/KVAvzuL9FzDwL6jA16O9Z8g0UZt rzY/nbtLMpCaB3A0DPktcETcEtaR64Ly5xliaep57A83rOWN/wCXVLK58NZz5qgrHzkE7IUnubk9W SIAy+5OGQGtW0UKjkTg+CqM+rvZW8vhWU1QhjjdyTSjYtNp3xTmQ8qp31xwX8VwfHxMiONSMZuiFF RnDkwjjZ0ZmpUlJtkMdvAxp/TY3Bp4whHW1aiMhZi1yEcZ6sLJvLNLqqhv2euc3f8fabcH1OQn381 LnZlhSYw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.99.1 #2 (Red Hat Linux)) id 1x3diS-00000007Xl8-3hXa; Mon, 07 Sep 2026 18:05:12 +0000 Received: from tor.source.kernel.org ([2600:3c04:e001:324:0:1991:8:25]) by bombadil.infradead.org with esmtps (Exim 4.99.1 #2 (Red Hat Linux)) id 1x3diO-00000007XhM-0zig; Mon, 07 Sep 2026 18:05:08 +0000 Received: from smtp.kernel.org (transwarp.subspace.kernel.org [100.75.92.58]) by tor.source.kernel.org (Postfix) with ESMTP id AEEAB60213; Mon, 7 Sep 2026 18:05:07 +0000 (UTC) Received: by smtp.kernel.org (Postfix) with ESMTPS id 544F8C2BCFC; 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=HRKfDnU7fpe4hKYsO1qj++xJuTiGlwZYM7a7gsCq21Q=; h=From:Date:Subject:References:In-Reply-To:To:Cc:Reply-To:From; b=Q6w8fsQREm1eCpIPHDmn+hdFxAHEh88vOFEOJaFm5Niv3iB+YTyiPwVIwkHFlZU7z nKvaNlzGixY7NJOQuOHDzu0YraARtU5Q1JK//7vG+77TqN7qIBYGNxpkJogsDySee8 irL8lp/MIaDXeQ8Un8Ei98cm6Gggb6173PJajhIWe7nnpbNL/IR4hdWivHQBEupdih 8Q/zB3lnp1wl+UARMyr5lNhi5nPS+DrsBUEdPG3Bx18tjsuiqtl+SAnD+XyWCEQOa2 DM4Kx4fna2SvaS11aLvQxg4ynQRrSvgaN9jWdnGqdu3dg37LOKQ9QcC3hju3ZVC8Ny p9Um2+3NKsL0w== 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 3052BC79F99; Mon, 7 Sep 2026 18:05:07 +0000 (UTC) From: Roman Vivchar via B4 Relay Date: Mon, 07 Sep 2026 21:03:05 +0300 Subject: [PATCH v2 1/3] dt-bindings: mailbox: mediatek,gce-mailbox: add mt6572 MIME-Version: 1.0 Content-Type: text/plain; charset="utf-8" Content-Transfer-Encoding: 7bit Message-Id: <20260907-6572-gce-v2-1-412a5b037290@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=2822; i=rva333@protonmail.com; s=20260510; h=from:subject:message-id; bh=/tLOb7ev/WM/LwpIpJ2zPo9FlE7c2orfGWi2CVoRzjw=; b=3Oxrmkyz4/yIStLEu203OBakaNbk1L4OkD0Yt892uXJuGpzqi8MbwMB6NCflV2Xjl3WBtwYlF N27vLwsUqavD26aiumMKqa2lhGVhXtZSqXSAgMboSAIksIKr1WuTUG6 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 X-BeenThere: linux-mediatek@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Reply-To: rva333@protonmail.com Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org From: Roman Vivchar Add a compatible string and a header for the GCE constants. Signed-off-by: Roman Vivchar --- There's also 'other' subsystem which covers 0x16XXXXXX range, however mt6572 doesn't seem to have any MMIO there. It's not included in this patch. --- .../bindings/mailbox/mediatek,gce-mailbox.yaml | 1 + include/dt-bindings/mailbox/mediatek,mt6572-gce.h | 52 ++++++++++++++++++++++ 2 files changed, 53 insertions(+) diff --git a/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml b/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml index 587126d03fc6..d6e93010bb94 100644 --- a/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml +++ b/Documentation/devicetree/bindings/mailbox/mediatek,gce-mailbox.yaml @@ -18,6 +18,7 @@ properties: compatible: oneOf: - enum: + - mediatek,mt6572-gce - mediatek,mt6779-gce - mediatek,mt8173-gce - mediatek,mt8183-gce diff --git a/include/dt-bindings/mailbox/mediatek,mt6572-gce.h b/include/dt-bindings/mailbox/mediatek,mt6572-gce.h new file mode 100644 index 000000000000..94eb6ea97542 --- /dev/null +++ b/include/dt-bindings/mailbox/mediatek,mt6572-gce.h @@ -0,0 +1,52 @@ +/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */ +/* + * Copyright (c) 2026 Roman Vivchar + */ + +#ifndef _DT_BINDINGS_GCE_MT6572_H +#define _DT_BINDINGS_GCE_MT6572_H + +/* GCE HW thread priority */ +#define CMDQ_THR_PRIO_NORMAL 0 +#define CMDQ_THR_PRIO_HIGHEST 1 + +/* GCE SUBSYS */ +#define SUBSYS_14XXXXXX 0 +#define SUBSYS_15XXXXXX 1 + +/* GCE HW EVENT */ +#define CMDQ_EVENT_MUTEX0 0 +#define CMDQ_EVENT_MUTEX1 1 +#define CMDQ_EVENT_MUTEX2 2 +#define CMDQ_EVENT_MUTEX3 3 +#define CMDQ_EVENT_MUTEX4 4 +#define CMDQ_EVENT_MUTEX5 5 +#define CMDQ_EVENT_MUTEX6 6 +#define CMDQ_EVENT_MUTEX7 7 + +#define CMDQ_EVENT_DISP_WDMA_EOF 12 +#define CMDQ_EVENT_DISP_RDMA_EOF 13 +#define CMDQ_EVENT_DISP_BLS_EOF 14 +#define CMDQ_EVENT_DISP_COLOR_EOF 15 +#define CMDQ_EVENT_DISP_OVL_EOF 16 +#define CMDQ_EVENT_MDP_TDSHP_EOF 17 +#define CMDQ_EVENT_MDP_RSZ1_EOF 18 +#define CMDQ_EVENT_MDP_RSZ0_EOF 19 +#define CMDQ_EVENT_MDP_RDMA_EOF 20 +#define CMDQ_EVENT_MDP_WDMA_EOF 21 +#define CMDQ_EVENT_MDP_WROT_EOF 22 + +#define CMDQ_EVENT_MDP_WROT_SOF 24 +#define CMDQ_EVENT_MDP_RSZ0_SOF 25 +#define CMDQ_EVENT_MDP_RSZ1_SOF 26 +#define CMDQ_EVENT_DISP_OVL_SOF 27 +#define CMDQ_EVENT_MDP_WDMA_SOF 28 +#define CMDQ_EVENT_MDP_RDMA_SOF 29 +#define CMDQ_EVENT_DISP_WDMA_SOF 30 +#define CMDQ_EVENT_DISP_COLOR_SOF 31 +#define CMDQ_EVENT_MDP_TDSHP_SOF 32 +#define CMDQ_EVENT_DISP_BLS_SOF 33 +#define CMDQ_EVENT_DISP_RDMA_SOF 34 +#define CMDQ_EVENT_CAM_MDP 35 + +#endif -- 2.55.0