From patchwork Sat Jan 11 11:26:08 2025 Content-Type: text/plain; charset="utf-8" MIME-Version: 1.0 Content-Transfer-Encoding: 7bit X-Patchwork-Submitter: Andy Yan X-Patchwork-Id: 13936034 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 2BC30E7719C for ; Sat, 11 Jan 2025 11:38:32 +0000 (UTC) DKIM-Signature: v=1; a=rsa-sha256; q=dns/txt; c=relaxed/relaxed; d=lists.infradead.org; s=bombadil.20210309; h=Sender:List-Subscribe:List-Help :List-Post:List-Archive:List-Unsubscribe:List-Id:Content-Transfer-Encoding: MIME-Version:References:In-Reply-To:Message-ID:Date:Subject:Cc:To:From: Reply-To:Content-Type:Content-ID:Content-Description:Resent-Date:Resent-From: Resent-Sender:Resent-To:Resent-Cc:Resent-Message-ID:List-Owner; bh=oT3+lQUlUtqK6wnvq3Muqk9KCni2Wv2r7XbwAAlne7U=; b=pMSIgScT4RVO8W/zj9ppIvEHyz YZ/afR0IC5NfSG7c6Kj+T2HmFQpMnXCgKez9+vHdO8Nyay02iWhd/j/yA7I5zXC7vWfgwjFpP4lo4 wOvVBRxpEfx4welZRZP2aCnisrehV85/GJH4IHSmFUn8mG7ENxmw4EIb3Es12qhifNVRPESt1S4EO qv9As9M82MByvpxLvrGiAVzKYWZSbo5BNFkJDFN1VgKTKfSdxnSXbkaHC2kN9kKMlIbOgzUOSqhqU gh2md5QxYojMZLSk6Ieo6doQ3zE4xmDoyyrl/gVGJKqiXv6YbNThb4cJ1mdygC9tu+GpVxIfeaXLW ALETFpZg==; Received: from localhost ([::1] helo=bombadil.infradead.org) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tWZop-00000000i8d-33sm; Sat, 11 Jan 2025 11:38:19 +0000 Received: from m16.mail.163.com ([117.135.210.2]) by bombadil.infradead.org with esmtp (Exim 4.98 #2 (Red Hat Linux)) id 1tWZeO-00000000gRu-26FT; Sat, 11 Jan 2025 11:27:34 +0000 DKIM-Signature: v=1; a=rsa-sha256; c=relaxed/relaxed; d=163.com; s=s110527; h=From:Subject:Date:Message-ID:MIME-Version; bh=oT3+l QUlUtqK6wnvq3Muqk9KCni2Wv2r7XbwAAlne7U=; b=KffB+74kaQMLhww73Ha+8 39HY2T0W98P9KHPLygZbnIprPWQ7xElYkdx28HYigDIDO1Khd5iqeLiKX1k2+KdG cgPD5d16Zvfk5oP68aBFJqOeG3Z2oYhFw3jQNswrbVPE8FprRDWRm06XdJubHX+P eo7Hgs+nh/VHBLVHMb7kHk= Received: from ProDesk.. (unknown []) by gzga-smtp-mtada-g1-2 (Coremail) with SMTP id _____wDn36JYVYJnnIeyFQ--.42561S12; Sat, 11 Jan 2025 19:26:38 +0800 (CST) From: Andy Yan To: heiko@sntech.de Cc: hjc@rock-chips.com, krzk+dt@kernel.org, devicetree@vger.kernel.org, dri-devel@lists.freedesktop.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-rockchip@lists.infradead.org, derek.foreman@collabora.com, detlev.casanova@collabora.com, daniel@fooishbar.org, robh@kernel.org, sebastian.reichel@collabora.com, Andy Yan Subject: [PATCH v11 10/11] dt-bindings: display: vop2: Add rk3576 support Date: Sat, 11 Jan 2025 19:26:08 +0800 Message-ID: <20250111112614.432247-11-andyshrk@163.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250111112614.432247-1-andyshrk@163.com> References: <20250111112614.432247-1-andyshrk@163.com> MIME-Version: 1.0 X-CM-TRANSID: _____wDn36JYVYJnnIeyFQ--.42561S12 X-Coremail-Antispam: 1Uf129KBjvJXoWxWr1kWFWUuF4UtFW5trWkZwb_yoWrAFykpa 93Ca4DX3y8Gr1UWw4ktF1rCws5tFn3Aw43Crn7ta17KwsIqF4DGw4agr1DAr13Wr47ZayY 9FsYk347GwnIvF7anT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07UG0PDUUUUU= X-Originating-IP: [103.29.142.67] X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/1tbiqQnRXmeCVFASugAAsm X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250111_032732_969212_F9CEA101 X-CRM114-Status: GOOD ( 11.09 ) 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: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org From: Andy Yan Add vop found on rk3576, the main difference between rk3576 and the previous vop is that each VP has its own interrupt line. Signed-off-by: Andy Yan --- Changes in v11: - Remove redundant min/maxItems constraint Changes in v10: - Move interrupt-names back to top level - Add constraint of interrupts for all platform - Add constraint for all grf phandles - Reorder some properties Changes in v9: - Drop 'vop-' prefix of interrupt-names. - Add blank line between DT properties - Remove list interrupt-names in top level Changes in v8: - Fix dt_binding_check errors - ordered by soc name - Link to the previous version: https://lore.kernel.org/linux-rockchip/6pn3qjxotdtpzucpul24yro7ppddezwuizneovqvmgdwyv2j7p@ztg4mqyiqmjf/T/#u Changes in v4: - describe constraint SOC by SOC, as interrupts of rk3576 is very different from others - Drop Krzysztof's Reviewed-by, as this version changed a lot. Changes in v3: - ordered by soc name - Add description for newly added interrupt Changes in v2: - Add dt bindings .../display/rockchip/rockchip-vop2.yaml | 97 ++++++++++++++++--- 1 file changed, 83 insertions(+), 14 deletions(-) diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml index 2531726af306..a2a6369c7b6f 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml @@ -14,12 +14,14 @@ description: maintainers: - Sandy Huang - Heiko Stuebner + - Andy Yan properties: compatible: enum: - rockchip,rk3566-vop - rockchip,rk3568-vop + - rockchip,rk3576-vop - rockchip,rk3588-vop reg: @@ -37,10 +39,21 @@ properties: - const: gamma-lut interrupts: - maxItems: 1 + minItems: 1 + maxItems: 4 description: - The VOP interrupt is shared by several interrupt sources, such as - frame start (VSYNC), line flag and other status interrupts. + For VOP version under rk3576, the interrupt is shared by several interrupt + sources, such as frame start (VSYNC), line flag and other interrupt status. + For VOP version from rk3576 there is a system interrupt for bus error, and + every video port has it's independent interrupts for vsync and other video + port related error interrupts. + + interrupt-names: + items: + - const: sys + - const: vp0 + - const: vp1 + - const: vp2 # See compatible-specific constraints below. clocks: @@ -120,43 +133,98 @@ allOf: properties: compatible: contains: - const: rockchip,rk3588-vop + enum: + - rockchip,rk3566-vop + - rockchip,rk3568-vop then: properties: clocks: - minItems: 7 + minItems: 5 + clock-names: - minItems: 7 + minItems: 5 + + interrupts: + maxItems: 1 + + interrupt-names: false ports: required: - port@0 - port@1 - port@2 - - port@3 + + rockchip,vo1-grf: false + rockchip,vop-grf: false + rockchip,pmu: false required: - rockchip,grf - - rockchip,vo1-grf - - rockchip,vop-grf - - rockchip,pmu - else: + - if: + properties: + compatible: + contains: + enum: + - rockchip,rk3576-vop + then: properties: + clocks: + minItems: 5 + + clock-names: + minItems: 5 + + interrupts: + minItems: 4 + + interrupt-names: + minItems: 4 + + ports: + required: + - port@0 + - port@1 + - port@2 + rockchip,vo1-grf: false rockchip,vop-grf: false - rockchip,pmu: false + required: + - rockchip,grf + - rockchip,pmu + + - if: + properties: + compatible: + contains: + const: rockchip,rk3588-vop + then: + properties: clocks: - maxItems: 5 + minItems: 7 + clock-names: - maxItems: 5 + minItems: 7 + + interrupts: + maxItems: 1 + + interrupt-names: false ports: required: - port@0 - port@1 - port@2 + - port@3 + + required: + - rockchip,grf + - rockchip,vo1-grf + - rockchip,vop-grf + - rockchip,pmu additionalProperties: false @@ -184,6 +252,7 @@ examples: "dclk_vp1", "dclk_vp2"; power-domains = <&power RK3568_PD_VO>; + rockchip,grf = <&grf>; iommus = <&vop_mmu>; vop_out: ports { #address-cells = <1>;