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From: Diederik de Haas <didi.debian@cknow.org>
To: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Heiko Stuebner <heiko@sntech.de>
Cc: Dragan Simic <dsimic@manjaro.org>,
	Quentin Schulz <quentin.schulz@cherry.de>,
	Johan Jonker <jbx6244@gmail.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
	Diederik de Haas <didi.debian@cknow.org>
Subject: [PATCH v3 03/10] dt-bindings: display: rockchip,dw-mipi-dsi: Drop address/size cells
Date: Sun, 29 Jun 2025 14:34:44 +0200	[thread overview]
Message-ID: <20250629123840.34948-4-didi.debian@cknow.org> (raw)
In-Reply-To: <20250629123840.34948-1-didi.debian@cknow.org>

When the dw-mipi-dsi binding was initially added in commit
a20d86e7f964 ("Documentation: dt-bindings: Add bindings for rk3288 DW MIPI DSI driver")
the #address-cells and #size-cells were added as required properties.

When the binding was converted to yaml format in commit
0dac2102cf6b ("dt-bindings: display: rockchip: convert dw_mipi_dsi_rockchip.txt to yaml")
those properties were demoted to optional and removed from the binding
example.

As for the compatibles:
- rockchip,px30-mipi-dsi      removed in this patch set
- rockchip,rk3128-mipi-dsi    never used
- rockchip,rk3288-mipi-dsi    added (invalid); later removed [1]
- rockchip,rk3399-mipi-dsi    removed in this patch set
- rockchip,rk3568-mipi-dsi    never used
- rockchip,rv1126-mipi-dsi    proposed (invalid); never accepted [2]

[1] 282e2e078ba5 ("ARM: dts: rockchip: Remove #address/#size-cells from rk3288 mipi_dsi")
[2] https://lore.kernel.org/all/20230731110012.2913742-12-jagan@edgeble.ai/

The #address-cells and #size-cells are useful (and required) in the
ports node and for panel(s), but those properties are declared in their
schemas already. Now that there are no remaining users, remove these
properties from the Rockchip specific extensions of the Synopsys
DesignWare MIPI DSI host controller.

Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
---
 .../bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml     | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml
index ccd71c5324af..0881e82deb11 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml
@@ -58,12 +58,6 @@ properties:
   power-domains:
     maxItems: 1
 
-  "#address-cells":
-    const: 1
-
-  "#size-cells":
-    const: 0
-
 required:
   - compatible
   - clocks
-- 
2.50.0



WARNING: multiple messages have this Message-ID (diff)
From: Diederik de Haas <didi.debian@cknow.org>
To: Rob Herring <robh@kernel.org>,
	Krzysztof Kozlowski <krzk+dt@kernel.org>,
	Conor Dooley <conor+dt@kernel.org>,
	Heiko Stuebner <heiko@sntech.de>
Cc: Dragan Simic <dsimic@manjaro.org>,
	Quentin Schulz <quentin.schulz@cherry.de>,
	Johan Jonker <jbx6244@gmail.com>,
	devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
	linux-rockchip@lists.infradead.org, linux-kernel@vger.kernel.org,
	Diederik de Haas <didi.debian@cknow.org>
Subject: [PATCH v3 03/10] dt-bindings: display: rockchip,dw-mipi-dsi: Drop address/size cells
Date: Sun, 29 Jun 2025 14:34:44 +0200	[thread overview]
Message-ID: <20250629123840.34948-4-didi.debian@cknow.org> (raw)
In-Reply-To: <20250629123840.34948-1-didi.debian@cknow.org>

When the dw-mipi-dsi binding was initially added in commit
a20d86e7f964 ("Documentation: dt-bindings: Add bindings for rk3288 DW MIPI DSI driver")
the #address-cells and #size-cells were added as required properties.

When the binding was converted to yaml format in commit
0dac2102cf6b ("dt-bindings: display: rockchip: convert dw_mipi_dsi_rockchip.txt to yaml")
those properties were demoted to optional and removed from the binding
example.

As for the compatibles:
- rockchip,px30-mipi-dsi      removed in this patch set
- rockchip,rk3128-mipi-dsi    never used
- rockchip,rk3288-mipi-dsi    added (invalid); later removed [1]
- rockchip,rk3399-mipi-dsi    removed in this patch set
- rockchip,rk3568-mipi-dsi    never used
- rockchip,rv1126-mipi-dsi    proposed (invalid); never accepted [2]

[1] 282e2e078ba5 ("ARM: dts: rockchip: Remove #address/#size-cells from rk3288 mipi_dsi")
[2] https://lore.kernel.org/all/20230731110012.2913742-12-jagan@edgeble.ai/

The #address-cells and #size-cells are useful (and required) in the
ports node and for panel(s), but those properties are declared in their
schemas already. Now that there are no remaining users, remove these
properties from the Rockchip specific extensions of the Synopsys
DesignWare MIPI DSI host controller.

Signed-off-by: Diederik de Haas <didi.debian@cknow.org>
---
 .../bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml     | 6 ------
 1 file changed, 6 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml
index ccd71c5324af..0881e82deb11 100644
--- a/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml
+++ b/Documentation/devicetree/bindings/display/rockchip/rockchip,dw-mipi-dsi.yaml
@@ -58,12 +58,6 @@ properties:
   power-domains:
     maxItems: 1
 
-  "#address-cells":
-    const: 1
-
-  "#size-cells":
-    const: 0
-
 required:
   - compatible
   - clocks
-- 
2.50.0


_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

  parent reply	other threads:[~2025-06-29 12:48 UTC|newest]

Thread overview: 26+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2025-06-29 12:34 [PATCH v3 00/10] Fix several DTB validation issues Diederik de Haas
2025-06-29 12:34 ` Diederik de Haas
2025-06-29 12:34 ` [PATCH v3 01/10] arm64: dts: rockchip: Move dsi address+size-cells from SoC to px30 boards Diederik de Haas
2025-06-29 12:34   ` Diederik de Haas
2025-06-29 12:34 ` [PATCH v3 02/10] arm64: dts: rockchip: Move dsi address+size-cells from SoC to rk3399 boards Diederik de Haas
2025-06-29 12:34   ` Diederik de Haas
2025-06-29 12:34 ` Diederik de Haas [this message]
2025-06-29 12:34   ` [PATCH v3 03/10] dt-bindings: display: rockchip,dw-mipi-dsi: Drop address/size cells Diederik de Haas
2025-07-08 15:47   ` Rob Herring
2025-07-08 15:47     ` Rob Herring
2025-07-08 16:18     ` Diederik de Haas
2025-07-08 16:18       ` Diederik de Haas
2025-06-29 12:34 ` [PATCH v3 04/10] arm64: dts: rockchip: Simplify VOP port definition on rk3328 Diederik de Haas
2025-06-29 12:34   ` Diederik de Haas
2025-06-29 12:34 ` [PATCH v3 05/10] arm64: dts: rockchip: Simplify edp endpoints on several rk3399 boards Diederik de Haas
2025-06-29 12:34   ` Diederik de Haas
2025-06-29 12:34 ` [PATCH v3 06/10] arm64: dts: rockchip: Simplify mipi_out endpoint on rk3399 RP64 dtso Diederik de Haas
2025-06-29 12:34   ` Diederik de Haas
2025-06-29 12:34 ` [PATCH v3 07/10] arm64: dts: rockchip: Move mipi_out node on rk3399 haikou demo dtso Diederik de Haas
2025-06-29 12:34   ` Diederik de Haas
2025-06-29 12:34 ` [PATCH v3 08/10] arm64: dts: rockchip: Fix LCD panel port on rk3566-pinetab2 Diederik de Haas
2025-06-29 12:34   ` Diederik de Haas
2025-06-29 12:34 ` [PATCH v3 09/10] arm64: dts: rockchip: Drop unneeded address+size-cells on px30 Diederik de Haas
2025-06-29 12:34   ` Diederik de Haas
2025-06-29 12:34 ` [PATCH v3 10/10] arm64: dts: rockchip: Drop regulator-compatible property on rk3399 Diederik de Haas
2025-06-29 12:34   ` Diederik de Haas

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