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(unknown []) by gzsmtp4 (Coremail) with SMTP id PygvCgCXjRJVeI9nsMUzFg--.31618S2; Tue, 21 Jan 2025 18:35:05 +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 v12 12/13] dt-bindings: display: vop2: Add rk3576 support Date: Tue, 21 Jan 2025 18:34:57 +0800 Message-ID: <20250121103500.2528258-1-andyshrk@163.com> X-Mailer: git-send-email 2.43.0 In-Reply-To: <20250121103254.2528004-1-andyshrk@163.com> References: <20250121103254.2528004-1-andyshrk@163.com> Precedence: bulk X-Mailing-List: linux-kernel@vger.kernel.org List-Id: List-Subscribe: List-Unsubscribe: MIME-Version: 1.0 Content-Transfer-Encoding: quoted-printable X-CM-TRANSID: PygvCgCXjRJVeI9nsMUzFg--.31618S2 X-Coremail-Antispam: 1Uf129KBjvJXoWxWr1kWFWUuF4UtFW5trWkZwb_yoW5ZFWUpa 93C3Z8XrW8Gr1UWw1ktF1rCwn3tFn3Ar4akrn7ta17Kws8tr4UWw4agr98ZrnxWFy7ZayY 9FsYk347G3s2vrJanT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDUYxBIdaVFxhVjvjDU0xZFpf9x07UMSoAUUUUU= X-CM-SenderInfo: 5dqg52xkunqiywtou0bp/1tbiqB-bXmePcy1lIgAAsD Content-Type: text/plain; charset="utf-8" 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 v12: - Split from patch 10/13 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/6pn3qjxotdtpzucpul24yro7ppddezwuiz= neovqvmgdwyv2j7p@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 | 55 ++++++++++++++++++- 1 file changed, 52 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip-vo= p2.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.= yaml index 157a37ed84da..a2a6369c7b6f 100644 --- a/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml +++ b/Documentation/devicetree/bindings/display/rockchip/rockchip-vop2.yaml @@ -21,6 +21,7 @@ properties: enum: - rockchip,rk3566-vop - rockchip,rk3568-vop + - rockchip,rk3576-vop - rockchip,rk3588-vop =20 reg: @@ -38,10 +39,21 @@ properties: - const: gamma-lut =20 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 int= errupt + sources, such as frame start (VSYNC), line flag and other interrupt = status. + For VOP version from rk3576 there is a system interrupt for bus erro= r, 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 =20 # See compatible-specific constraints below. clocks: @@ -135,6 +147,8 @@ allOf: interrupts: maxItems: 1 =20 + interrupt-names: false + ports: required: - port@0 @@ -148,6 +162,39 @@ allOf: required: - rockchip,grf =20 + - 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 + + required: + - rockchip,grf + - rockchip,pmu + - if: properties: compatible: @@ -164,6 +211,8 @@ allOf: interrupts: maxItems: 1 =20 + interrupt-names: false + ports: required: - port@0 --=20 2.34.1