From nobody Sun Sep 22 03:28:16 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id 1C184C433EF for ; Thu, 28 Apr 2022 13:26:04 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347192AbiD1N24 (ORCPT ); Thu, 28 Apr 2022 09:28:56 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37486 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347071AbiD1N2r (ORCPT ); Thu, 28 Apr 2022 09:28:47 -0400 Received: from mailgw02.mediatek.com (unknown [210.61.82.184]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id 4E346AD119; Thu, 28 Apr 2022 06:25:30 -0700 (PDT) X-UUID: 8e6cb8f4ae1847818f34a05a30beeb89-20220428 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.4,REQID:bc507ccf-7ba6-4c5d-a99e-a85e545c8e23,OB:0,LO B:0,IP:0,URL:25,TC:0,Content:-20,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,A CTION:release,TS:5 X-CID-META: VersionHash:faefae9,CLOUDID:ae17d6c6-85ee-4ac1-ac05-bd3f1e72e732,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,File:nil,QS:0,BEC:nil X-UUID: 8e6cb8f4ae1847818f34a05a30beeb89-20220428 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 758220152; Thu, 28 Apr 2022 21:25:24 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Thu, 28 Apr 2022 21:25:22 +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; Thu, 28 Apr 2022 21:25:22 +0800 From: Allen-KH Cheng To: Srinivas Kandagatla , Matthias Brugger , Rob Herring , "Krzysztof Kozlowski" CC: Lala Lin , , , , , , "Chen-Yu Tsai" , Ryder Lee , Allen-KH Cheng Subject: [PATCH v3 1/3] dt-bindings: nvmem: mediatek: Convert efuse binding to YAML Date: Thu, 28 Apr 2022 21:25:18 +0800 Message-ID: <20220428132520.2033-2-allen-kh.cheng@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220428132520.2033-1-allen-kh.cheng@mediatek.com> References: <20220428132520.2033-1-allen-kh.cheng@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" Convert MediaTek eFuse devicetree binding to YAML. Signed-off-by: Allen-KH Cheng --- .../devicetree/bindings/nvmem/mtk,efuse.yaml | 57 +++++++++++++++++++ .../devicetree/bindings/nvmem/mtk-efuse.txt | 43 -------------- 2 files changed, 57 insertions(+), 43 deletions(-) create mode 100644 Documentation/devicetree/bindings/nvmem/mtk,efuse.yaml delete mode 100644 Documentation/devicetree/bindings/nvmem/mtk-efuse.txt diff --git a/Documentation/devicetree/bindings/nvmem/mtk,efuse.yaml b/Docum= entation/devicetree/bindings/nvmem/mtk,efuse.yaml new file mode 100644 index 000000000000..bb3c6c4b9fe5 --- /dev/null +++ b/Documentation/devicetree/bindings/nvmem/mtk,efuse.yaml @@ -0,0 +1,57 @@ +# SPDX-License-Identifier: (GPL-2.0 OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/nvmem/mtk,efuse.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MediaTek eFuse + +maintainers: + - Lala Lin + - Allen-KH Cheng + +allOf: + - $ref: "nvmem.yaml#" + +properties: + compatible: + oneOf: + - enum: + - mediatek,mt8173-efuse + - mediatek,efuse + description: + Only mt8173 SoC-specific compatible with generic fallback should= be + used + - items: + - enum: + - mediatek,mt7622-efuse + - mediatek,mt7623-efuse + - mediatek,mt8183-efuse + - mediatek,mt8192-efuse + - mediatek,mt8195-efuse + - mediatek,mt8516-efuse + - const: mediatek,efuse + + reg: + maxItems: 1 + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + efuse: efuse@10206000 { + compatible =3D "mediatek,mt8173-efuse"; + reg =3D <0x10206000 0x1000>; + #address-cells =3D <1>; + #size-cells =3D <1>; + + /* Data cells */ + thermal_calibration: calib@528 { + reg =3D <0x528 0xc>; + }; + }; +... diff --git a/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt b/Docume= ntation/devicetree/bindings/nvmem/mtk-efuse.txt deleted file mode 100644 index 39d529599444..000000000000 --- a/Documentation/devicetree/bindings/nvmem/mtk-efuse.txt +++ /dev/null @@ -1,43 +0,0 @@ -=3D Mediatek MTK-EFUSE device tree bindings =3D - -This binding is intended to represent MTK-EFUSE which is found in most Med= iatek SOCs. - -Required properties: -- compatible: should be - "mediatek,mt7622-efuse", "mediatek,efuse": for MT7622 - "mediatek,mt7623-efuse", "mediatek,efuse": for MT7623 - "mediatek,mt8173-efuse" or "mediatek,efuse": for MT8173 - "mediatek,mt8192-efuse", "mediatek,efuse": for MT8192 - "mediatek,mt8195-efuse", "mediatek,efuse": for MT8195 - "mediatek,mt8516-efuse", "mediatek,efuse": for MT8516 -- reg: Should contain registers location and length -- bits: contain the bits range by offset and size - -=3D Data cells =3D -Are child nodes of MTK-EFUSE, bindings of which as described in -bindings/nvmem/nvmem.txt - -Example: - - efuse: efuse@10206000 { - compatible =3D "mediatek,mt8173-efuse"; - reg =3D <0 0x10206000 0 0x1000>; - #address-cells =3D <1>; - #size-cells =3D <1>; - - /* Data cells */ - thermal_calibration: calib@528 { - reg =3D <0x528 0xc>; - }; - }; - -=3D Data consumers =3D -Are device nodes which consume nvmem data cells. - -For example: - - thermal { - ... - nvmem-cells =3D <&thermal_calibration>; - nvmem-cell-names =3D "calibration"; - }; --=20 2.18.0 From nobody Sun Sep 22 03:28:16 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id F1166C433F5 for ; Thu, 28 Apr 2022 13:26:17 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347332AbiD1N33 (ORCPT ); Thu, 28 Apr 2022 09:29:29 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37488 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347184AbiD1N2r (ORCPT ); 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Thu, 28 Apr 2022 21:25:23 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs07n2.mediatek.inc (172.21.101.141) with Microsoft SMTP Server (TLS) id 15.0.1497.2; Thu, 28 Apr 2022 21:25:23 +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; Thu, 28 Apr 2022 21:25:23 +0800 From: Allen-KH Cheng To: Srinivas Kandagatla , Matthias Brugger , Rob Herring , "Krzysztof Kozlowski" CC: Lala Lin , , , , , , "Chen-Yu Tsai" , Ryder Lee , Allen-KH Cheng Subject: [PATCH v3 2/3] dt-bindings: nvmem: mediatek: document deprecated efuse property Date: Thu, 28 Apr 2022 21:25:19 +0800 Message-ID: <20220428132520.2033-3-allen-kh.cheng@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220428132520.2033-1-allen-kh.cheng@mediatek.com> References: <20220428132520.2033-1-allen-kh.cheng@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" We mark mediatek,mt8173-efuse and mediatek,efuse as deprecated to prevent them from being the single compatible in the future. The mediatek,efuse compatible should be used as generic fallback for all MediaTek chipsets. Signed-off-by: Allen-KH Cheng --- .../devicetree/bindings/nvmem/mtk,efuse.yaml | 15 +++++++++------ 1 file changed, 9 insertions(+), 6 deletions(-) diff --git a/Documentation/devicetree/bindings/nvmem/mtk,efuse.yaml b/Docum= entation/devicetree/bindings/nvmem/mtk,efuse.yaml index bb3c6c4b9fe5..f12a283d5421 100644 --- a/Documentation/devicetree/bindings/nvmem/mtk,efuse.yaml +++ b/Documentation/devicetree/bindings/nvmem/mtk,efuse.yaml @@ -16,16 +16,18 @@ allOf: properties: compatible: oneOf: - - enum: - - mediatek,mt8173-efuse - - mediatek,efuse + - const: mediatek,mt8173-efuse # Don't use this in new dts files + deprecated: true + - const: mediatek,efuse + deprecated: true description: - Only mt8173 SoC-specific compatible with generic fallback should= be - used + Please use mediatek,efuse as generic fallback to enable the Medi= aTek + eFuse support. - items: - enum: - mediatek,mt7622-efuse - mediatek,mt7623-efuse + - mediatek,mt8173-efuse - mediatek,mt8183-efuse - mediatek,mt8192-efuse - mediatek,mt8195-efuse @@ -44,7 +46,8 @@ unevaluatedProperties: false examples: - | efuse: efuse@10206000 { - compatible =3D "mediatek,mt8173-efuse"; + compatible =3D "mediatek,mt8173-efuse", + "mediatek,efuse"; reg =3D <0x10206000 0x1000>; #address-cells =3D <1>; #size-cells =3D <1>; --=20 2.18.0 From nobody Sun Sep 22 03:28:16 2024 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 vger.kernel.org (vger.kernel.org [23.128.96.18]) by smtp.lore.kernel.org (Postfix) with ESMTP id CC317C433F5 for ; Thu, 28 Apr 2022 13:26:22 +0000 (UTC) Received: (majordomo@vger.kernel.org) by vger.kernel.org via listexpand id S1347359AbiD1N3c (ORCPT ); Thu, 28 Apr 2022 09:29:32 -0400 Received: from lindbergh.monkeyblade.net ([23.128.96.19]:37538 "EHLO lindbergh.monkeyblade.net" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1347186AbiD1N2s (ORCPT ); Thu, 28 Apr 2022 09:28:48 -0400 Received: from mailgw01.mediatek.com (unknown [60.244.123.138]) by lindbergh.monkeyblade.net (Postfix) with ESMTPS id AB947B0A7F; Thu, 28 Apr 2022 06:25:32 -0700 (PDT) X-UUID: cc5fe68cab7b49278e87be06f283ed2b-20220428 X-CID-P-RULE: Release_Ham X-CID-O-INFO: VERSION:1.1.4,REQID:1bb6d0be-3662-4b1b-bf08-77223ac3b3b5,OB:0,LO B:0,IP:0,URL:0,TC:0,Content:0,EDM:0,RT:0,SF:0,FILE:0,RULE:Release_Ham,ACTI ON:release,TS:0 X-CID-META: VersionHash:faefae9,CLOUDID:d517d6c6-85ee-4ac1-ac05-bd3f1e72e732,C OID:IGNORED,Recheck:0,SF:nil,TC:nil,Content:0,EDM:-3,File:nil,QS:0,BEC:nil X-UUID: cc5fe68cab7b49278e87be06f283ed2b-20220428 Received: from mtkexhb02.mediatek.inc [(172.21.101.103)] by mailgw01.mediatek.com (envelope-from ) (Generic MTA with TLSv1.2 ECDHE-RSA-AES256-SHA384 256/256) with ESMTP id 672291643; Thu, 28 Apr 2022 21:25:26 +0800 Received: from mtkcas10.mediatek.inc (172.21.101.39) by mtkmbs10n2.mediatek.inc (172.21.101.183) with Microsoft SMTP Server (version=TLS1_2, cipher=TLS_ECDHE_RSA_WITH_AES_256_CBC_SHA384) id 15.2.792.3; Thu, 28 Apr 2022 21:25:24 +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; Thu, 28 Apr 2022 21:25:24 +0800 From: Allen-KH Cheng To: Srinivas Kandagatla , Matthias Brugger , Rob Herring , "Krzysztof Kozlowski" CC: Lala Lin , , , , , , "Chen-Yu Tsai" , Ryder Lee , Allen-KH Cheng Subject: [PATCH v3 3/3] arm64: dts: mediatek: update efuse compatible fallbacks Date: Thu, 28 Apr 2022 21:25:20 +0800 Message-ID: <20220428132520.2033-4-allen-kh.cheng@mediatek.com> X-Mailer: git-send-email 2.18.0 In-Reply-To: <20220428132520.2033-1-allen-kh.cheng@mediatek.com> References: <20220428132520.2033-1-allen-kh.cheng@mediatek.com> MIME-Version: 1.0 X-MTK: N Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org Content-Transfer-Encoding: quoted-printable Content-Type: text/plain; charset="utf-8" dtschema expects mediatek,efuse to be a generic fallback. We add mediatek,efuse fallback for mt8173 and mt8192 SoC. Signed-off-by: Allen-KH Cheng --- arch/arm64/boot/dts/mediatek/mt8173.dtsi | 3 ++- arch/arm64/boot/dts/mediatek/mt8192.dtsi | 3 ++- 2 files changed, 4 insertions(+), 2 deletions(-) diff --git a/arch/arm64/boot/dts/mediatek/mt8173.dtsi b/arch/arm64/boot/dts= /mediatek/mt8173.dtsi index 40d7b47fc52e..a62fb810d2a0 100644 --- a/arch/arm64/boot/dts/mediatek/mt8173.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8173.dtsi @@ -594,7 +594,8 @@ }; =20 efuse: efuse@10206000 { - compatible =3D "mediatek,mt8173-efuse"; + compatible =3D "mediatek,mt8173-efuse", + "mediatek,efuse"; reg =3D <0 0x10206000 0 0x1000>; #address-cells =3D <1>; #size-cells =3D <1>; diff --git a/arch/arm64/boot/dts/mediatek/mt8192.dtsi b/arch/arm64/boot/dts= /mediatek/mt8192.dtsi index 26dbe9ecc528..4a5af1ed3abf 100644 --- a/arch/arm64/boot/dts/mediatek/mt8192.dtsi +++ b/arch/arm64/boot/dts/mediatek/mt8192.dtsi @@ -911,7 +911,8 @@ }; =20 efuse: efuse@11c10000 { - compatible =3D "mediatek,efuse"; + compatible =3D "mediatek,mt8192-efuse", + "mediatek,efuse"; reg =3D <0 0x11c10000 0 0x1000>; #address-cells =3D <1>; #size-cells =3D <1>; --=20 2.18.0