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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 2C19EC433EF for ; Fri, 8 Oct 2021 08:40:53 +0000 (UTC) Received: from vger.kernel.org (vger.kernel.org [23.128.96.18]) by mail.kernel.org (Postfix) with ESMTP id 13CAA61040 for ; Fri, 8 Oct 2021 08:40:53 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S235480AbhJHImq (ORCPT ); Fri, 8 Oct 2021 04:42:46 -0400 Received: from mailgw02.mediatek.com ([210.61.82.184]:45680 "EHLO mailgw02.mediatek.com" rhost-flags-OK-FAIL-OK-FAIL) by vger.kernel.org with ESMTP id S236195AbhJHImc (ORCPT ); Fri, 8 Oct 2021 04:42:32 -0400 X-UUID: 640cd50e4be74a288750845f5a7eac3d-20211008 X-UUID: 640cd50e4be74a288750845f5a7eac3d-20211008 Received: from mtkexhb01.mediatek.inc [(172.21.101.102)] by mailgw02.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1160262783; Fri, 08 Oct 2021 16:40:34 +0800 Received: from mtkexhb02.mediatek.inc (172.21.101.103) by mtkmbs07n1.mediatek.inc (172.21.101.16) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 8 Oct 2021 16:40:33 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkexhb02.mediatek.inc (172.21.101.103) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 8 Oct 2021 16:40:32 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 8 Oct 2021 16:40:32 +0800 From: Allen-KH Cheng To: Jassi Brar , Rob Herring , Matthias Brugger CC: , , , , , Allen-KH Cheng Subject: [PATCH v2] dt-bindings: mediatek: add adsp-mbox document Date: Fri, 8 Oct 2021 16:40:30 +0800 Message-ID: <20211008084030.2439-1-Allen-KH.Cheng@mediatek.com> X-Mailer: git-send-email 2.18.0 MIME-Version: 1.0 Content-Type: text/plain X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org This patch adds document for mediatek adsp mbox Signed-off-by: Allen-KH Cheng --- .../bindings/mailbox/mtk,adsp-mbox.yaml | 76 +++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml diff --git a/Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml b/Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml new file mode 100644 index 000000000000..9028e403ceda --- /dev/null +++ b/Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mailbox/mtk,adsp-mbox.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek ADSP mailbox + +maintainers: + - Allen-KH Cheng + +description: | + The MTK ADSP mailbox Inter-Processor Communication (IPC) enables the SoC + to ommunicate with ADSP by passing messages through two mailbox channels. + The MTK ADSP mailbox IPC also provides the ability for one processor to + signal the other processor using interrupts. + + mbox0 is handling ipc reply + mbox1 is handling ipc request + +properties: + compatible: + items: + - const: mediatek,mt8195-adsp-mbox + + "#mbox-cells": + const: 1 + + reg: + description: + Physical address base for dsp mbox base registers. + maxItems: 2 + minItems: 2 + + reg-names: + items: + - const: reg_mbox0 + - const: reg_mbox1 + + interrupts: + description: + adsp mbox interrupt + maxItems: 2 + minItems: 2 + + interrupt-names: + items: + - const: irq_mbox0 + - const: irq_mbox1 + +required: + - compatible + - "#mbox-cells" + - reg + - reg-names + - interrupts + - interrupt-names + +additionalProperties: false + +examples: + - | + #include + #include + + adsp_mailbox:adsp_mailbox@10816000 { + compatible = "mediatek,mt8195-adsp-mbox"; + #mbox-cells = <1>; + reg = <0x10816000 0x1000>, + <0x10817000 0x1000>; + reg-names = "reg_mbox0", "reg_mbox1"; + interrupts = , + ; + interrupt-names = "irq_mbox0", "irq_mbox1"; + }; + -- 2.18.0 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 19D45C433FE for ; Fri, 8 Oct 2021 08:42:29 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id D5C4C61039 for ; Fri, 8 Oct 2021 08:42:28 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org D5C4C61039 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=cexHrdHEXWtqOkLQ6J8wLTnt+R3YWptqFyUzjTDHoYQ=; b=czt3qDf4Kdc4t+ EQ7lbPZTKzgcdWglNjk6X5/JbaWQ8stNOtHeuKUnghnm+w8AnsdhoLkfrbo3/3RrldqaAJnOjZFkF TtzsGLKcYKbZtk0K6XGyErbFk7yQTousktCmP8zrFNWlJ+Bq7fLq9wAhefBBWA2nH8fPRNh5v6Ymb onexaBybStHy2CRBfOrg5MBtx4AAH5QX0sDmQzAxcd5BNCCWG9HJ0QpFMLF41FPthMslAfasrQdCs zvGzdBFx8FtFXKEBgynLuJaRMEMlLjyWbpa3gKzjMJCK3c0PnEs9Hy3uDBsNCXLboViEoSiPsSLFN OgnwisggLukc/ngYHTrQ==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mYlSO-0024RI-F8; Fri, 08 Oct 2021 08:42:20 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mYlSL-0024Po-FU; Fri, 08 Oct 2021 08:42:19 +0000 X-UUID: 3346a8f59ad348a6af1d03b0fbe1792d-20211008 X-UUID: 3346a8f59ad348a6af1d03b0fbe1792d-20211008 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1238226130; Fri, 08 Oct 2021 01:42:14 -0700 Received: from mtkexhb02.mediatek.inc (172.21.101.103) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 8 Oct 2021 01:40:46 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkexhb02.mediatek.inc (172.21.101.103) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 8 Oct 2021 16:40:32 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 8 Oct 2021 16:40:32 +0800 From: Allen-KH Cheng To: Jassi Brar , Rob Herring , Matthias Brugger CC: , , , , , Allen-KH Cheng Subject: [PATCH v2] dt-bindings: mediatek: add adsp-mbox document Date: Fri, 8 Oct 2021 16:40:30 +0800 Message-ID: <20211008084030.2439-1-Allen-KH.Cheng@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-20211008_014217_568583_C0A435C5 X-CRM114-Status: GOOD ( 12.09 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "Linux-mediatek" Errors-To: linux-mediatek-bounces+linux-mediatek=archiver.kernel.org@lists.infradead.org This patch adds document for mediatek adsp mbox Signed-off-by: Allen-KH Cheng --- .../bindings/mailbox/mtk,adsp-mbox.yaml | 76 +++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml diff --git a/Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml b/Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml new file mode 100644 index 000000000000..9028e403ceda --- /dev/null +++ b/Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mailbox/mtk,adsp-mbox.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek ADSP mailbox + +maintainers: + - Allen-KH Cheng + +description: | + The MTK ADSP mailbox Inter-Processor Communication (IPC) enables the SoC + to ommunicate with ADSP by passing messages through two mailbox channels. + The MTK ADSP mailbox IPC also provides the ability for one processor to + signal the other processor using interrupts. + + mbox0 is handling ipc reply + mbox1 is handling ipc request + +properties: + compatible: + items: + - const: mediatek,mt8195-adsp-mbox + + "#mbox-cells": + const: 1 + + reg: + description: + Physical address base for dsp mbox base registers. + maxItems: 2 + minItems: 2 + + reg-names: + items: + - const: reg_mbox0 + - const: reg_mbox1 + + interrupts: + description: + adsp mbox interrupt + maxItems: 2 + minItems: 2 + + interrupt-names: + items: + - const: irq_mbox0 + - const: irq_mbox1 + +required: + - compatible + - "#mbox-cells" + - reg + - reg-names + - interrupts + - interrupt-names + +additionalProperties: false + +examples: + - | + #include + #include + + adsp_mailbox:adsp_mailbox@10816000 { + compatible = "mediatek,mt8195-adsp-mbox"; + #mbox-cells = <1>; + reg = <0x10816000 0x1000>, + <0x10817000 0x1000>; + reg-names = "reg_mbox0", "reg_mbox1"; + interrupts = , + ; + interrupt-names = "irq_mbox0", "irq_mbox1"; + }; + -- 2.18.0 _______________________________________________ Linux-mediatek mailing list Linux-mediatek@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-mediatek 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 mail.kernel.org (mail.kernel.org [198.145.29.99]) by smtp.lore.kernel.org (Postfix) with ESMTP id 4317DC433EF for ; Fri, 8 Oct 2021 08:43:31 +0000 (UTC) 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 mail.kernel.org (Postfix) with ESMTPS id 1395C61039 for ; Fri, 8 Oct 2021 08:43:31 +0000 (UTC) DMARC-Filter: OpenDMARC Filter v1.4.1 mail.kernel.org 1395C61039 Authentication-Results: mail.kernel.org; dmarc=fail (p=none dis=none) header.from=mediatek.com Authentication-Results: mail.kernel.org; spf=none smtp.mailfrom=lists.infradead.org DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender: Content-Transfer-Encoding:Content-Type:List-Subscribe:List-Help:List-Post: List-Archive:List-Unsubscribe:List-Id:MIME-Version:Message-ID:Date:Subject:CC :To:From:Reply-To:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:In-Reply-To:References: List-Owner; bh=/3tiDTFmHKWgcqjESpq8S2t00seZjuJAvswkJvucEns=; b=ZK+WqtRVs9fNvF KUjDwPB+8d6euy60SZkaC4Bv/pX3/eoJXzyhYGSqP9czx57HhdBRDv01ST/Dq990X0hoaUCn7PH+c HjRo3ZifjHS+z4HWv2M4r2xxpsTE79tl07hIIiPfL8gRqdzfDN7fDMif6KRYXUlQCCSmC+k0oOFno hY5gR7rZgX3n0aJsz+RTS52+OkffJyjjZ43SW5gaK21+wk0WMNbvwIbM3nBQ0h52Ogsl+xSpvIiek 2RrX45lePjcjrjcLyXe4n6ZUNPYKDB2LjpkXNM1tXEVKZ7GIK7VnVmrzd52U9mUsPVKQCzpTFXiE5 kjnxcOVcHBTFzKt6d/rw==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.94.2 #2 (Red Hat Linux)) id 1mYlSQ-0024RZ-Mm; Fri, 08 Oct 2021 08:42:22 +0000 Received: from mailgw01.mediatek.com ([216.200.240.184]) by bombadil.infradead.org with esmtps (Exim 4.94.2 #2 (Red Hat Linux)) id 1mYlSL-0024Po-FU; Fri, 08 Oct 2021 08:42:19 +0000 X-UUID: 3346a8f59ad348a6af1d03b0fbe1792d-20211008 X-UUID: 3346a8f59ad348a6af1d03b0fbe1792d-20211008 Received: from mtkcas66.mediatek.inc [(172.29.193.44)] by mailgw01.mediatek.com (envelope-from ) (musrelay.mediatek.com ESMTP with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 1238226130; Fri, 08 Oct 2021 01:42:14 -0700 Received: from mtkexhb02.mediatek.inc (172.21.101.103) by MTKMBS62N1.mediatek.inc (172.29.193.41) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 8 Oct 2021 01:40:46 -0700 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkexhb02.mediatek.inc (172.21.101.103) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Fri, 8 Oct 2021 16:40:32 +0800 Received: from mtksdccf07.mediatek.inc (172.21.84.99) by mtkcas10.mediatek.inc (172.21.101.73) with Microsoft SMTP Server id 15.0.1497.2 via Frontend Transport; Fri, 8 Oct 2021 16:40:32 +0800 From: Allen-KH Cheng To: Jassi Brar , Rob Herring , Matthias Brugger CC: , , , , , Allen-KH Cheng Subject: [PATCH v2] dt-bindings: mediatek: add adsp-mbox document Date: Fri, 8 Oct 2021 16:40:30 +0800 Message-ID: <20211008084030.2439-1-Allen-KH.Cheng@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-20211008_014217_568583_C0A435C5 X-CRM114-Status: GOOD ( 12.09 ) 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: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org This patch adds document for mediatek adsp mbox Signed-off-by: Allen-KH Cheng --- .../bindings/mailbox/mtk,adsp-mbox.yaml | 76 +++++++++++++++++++ 1 file changed, 76 insertions(+) create mode 100644 Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml diff --git a/Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml b/Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml new file mode 100644 index 000000000000..9028e403ceda --- /dev/null +++ b/Documentation/devicetree/bindings/mailbox/mtk,adsp-mbox.yaml @@ -0,0 +1,76 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mailbox/mtk,adsp-mbox.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Mediatek ADSP mailbox + +maintainers: + - Allen-KH Cheng + +description: | + The MTK ADSP mailbox Inter-Processor Communication (IPC) enables the SoC + to ommunicate with ADSP by passing messages through two mailbox channels. + The MTK ADSP mailbox IPC also provides the ability for one processor to + signal the other processor using interrupts. + + mbox0 is handling ipc reply + mbox1 is handling ipc request + +properties: + compatible: + items: + - const: mediatek,mt8195-adsp-mbox + + "#mbox-cells": + const: 1 + + reg: + description: + Physical address base for dsp mbox base registers. + maxItems: 2 + minItems: 2 + + reg-names: + items: + - const: reg_mbox0 + - const: reg_mbox1 + + interrupts: + description: + adsp mbox interrupt + maxItems: 2 + minItems: 2 + + interrupt-names: + items: + - const: irq_mbox0 + - const: irq_mbox1 + +required: + - compatible + - "#mbox-cells" + - reg + - reg-names + - interrupts + - interrupt-names + +additionalProperties: false + +examples: + - | + #include + #include + + adsp_mailbox:adsp_mailbox@10816000 { + compatible = "mediatek,mt8195-adsp-mbox"; + #mbox-cells = <1>; + reg = <0x10816000 0x1000>, + <0x10817000 0x1000>; + reg-names = "reg_mbox0", "reg_mbox1"; + interrupts = , + ; + interrupt-names = "irq_mbox0", "irq_mbox1"; + }; + -- 2.18.0 _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel