[PATCH 1/3] dt-bindings: display/ti: Simplify dma-coherent property

[PATCH 1/3] dt-bindings: display/ti: Simplify dma-coherent property

[Krzysztof Kozlowski]

Common boolean properties need to be only allowed in the binding
(":true"), because their type is already defined by core DT schema.
Simplify dma-coherent property to match common syntax.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml | 3 +--
 Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml | 3 +--
 2 files changed, 2 insertions(+), 4 deletions(-)

diff --git a/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml b/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
index 361e9cae6896..38fcee91211e 100644
--- a/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
+++ b/Documentation/devicetree/bindings/display/ti/ti,am65x-dss.yaml
@@ -84,8 +84,7 @@ properties:
     maxItems: 1
     description: phandle to the associated power domain
 
-  dma-coherent:
-    type: boolean
+  dma-coherent: true
 
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
diff --git a/Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml b/Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
index fad7cba58d39..65ae8a1c3998 100644
--- a/Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
+++ b/Documentation/devicetree/bindings/display/ti/ti,j721e-dss.yaml
@@ -103,8 +103,7 @@ properties:
     maxItems: 1
     description: phandle to the associated power domain
 
-  dma-coherent:
-    type: boolean
+  dma-coherent: true
 
   ports:
     $ref: /schemas/graph.yaml#/properties/ports
-- 
2.48.1

[PATCH 2/3] dt-bindings: dma: xilinx: Simplify dma-coherent property

[Krzysztof Kozlowski]

Common boolean properties need to be only allowed in the binding
(":true"), because their type is already defined by core DT schema.
Simplify dma-coherent property to match common syntax.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 .../devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml    | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml
index b5399c65a731..2da86037ad79 100644
--- a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml
+++ b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml
@@ -59,8 +59,7 @@ properties:
   power-domains:
     maxItems: 1
 
-  dma-coherent:
-    description: present if dma operations are coherent
+  dma-coherent: true
 
 required:
   - "#dma-cells"
-- 
2.48.1

RE: [PATCH 2/3] dt-bindings: dma: xilinx: Simplify dma-coherent property

[Katakam, Harini]

[AMD Official Use Only - AMD Internal Distribution Only]

> -----Original Message-----
> From: Krzysztof Kozlowski <krzk@kernel.org>
> Sent: Saturday, November 15, 2025 5:51 PM
> To: Jyri Sarha <jyri.sarha@iki.fi>; Tomi Valkeinen
> <tomi.valkeinen@ideasonboard.com>; David Airlie <airlied@gmail.com>;
> Simona Vetter <simona@ffwll.ch>; Maarten Lankhorst
> <maarten.lankhorst@linux.intel.com>; Maxime Ripard <mripard@kernel.org>;
> Thomas Zimmermann <tzimmermann@suse.de>; Rob Herring
> <robh@kernel.org>; Krzysztof Kozlowski <krzk+dt@kernel.org>; Conor Dooley
> <conor+dt@kernel.org>; Vinod Koul <vkoul@kernel.org>; Simek, Michal
> <michal.simek@amd.com>; Ulf Hansson <ulf.hansson@linaro.org>; Michael
> Tretter <m.tretter@pengutronix.de>; Katakam, Harini
> <harini.katakam@amd.com>; Pandey, Radhey Shyam
> <radhey.shyam.pandey@amd.com>; dri-devel@lists.freedesktop.org;
> devicetree@vger.kernel.org; linux-kernel@vger.kernel.org;
> dmaengine@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux-
> mmc@vger.kernel.org
> Cc: Krzysztof Kozlowski <krzk@kernel.org>
> Subject: [PATCH 2/3] dt-bindings: dma: xilinx: Simplify dma-coherent property
>
> Common boolean properties need to be only allowed in the binding (":true"),
> because their type is already defined by core DT schema.
> Simplify dma-coherent property to match common syntax.
>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

Thanks,
Reviewed-by: Harini Katakam <harini.katakam@amd.com>

Regards,
Harini

> ---
>  .../devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml    | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-
> 1.0.yaml b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-
> dma-1.0.yaml
> index b5399c65a731..2da86037ad79 100644
> --- a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-
> 1.0.yaml
> +++ b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-
> 1.0.y
> +++ aml
> @@ -59,8 +59,7 @@ properties:
>    power-domains:
>      maxItems: 1
>
> -  dma-coherent:
> -    description: present if dma operations are coherent
> +  dma-coherent: true
>
>  required:
>    - "#dma-cells"
> --
> 2.48.1

RE: [PATCH 2/3] dt-bindings: dma: xilinx: Simplify dma-coherent property

[Katakam, Harini]

[Public]

> -----Original Message-----
> From: Krzysztof Kozlowski <krzk@kernel.org>
> Sent: Saturday, November 15, 2025 5:51 PM
> To: Jyri Sarha <jyri.sarha@iki.fi>; Tomi Valkeinen
> <tomi.valkeinen@ideasonboard.com>; David Airlie <airlied@gmail.com>;
> Simona Vetter <simona@ffwll.ch>; Maarten Lankhorst
> <maarten.lankhorst@linux.intel.com>; Maxime Ripard <mripard@kernel.org>;
> Thomas Zimmermann <tzimmermann@suse.de>; Rob Herring
> <robh@kernel.org>; Krzysztof Kozlowski <krzk+dt@kernel.org>; Conor Dooley
> <conor+dt@kernel.org>; Vinod Koul <vkoul@kernel.org>; Simek, Michal
> <michal.simek@amd.com>; Ulf Hansson <ulf.hansson@linaro.org>; Michael
> Tretter <m.tretter@pengutronix.de>; Katakam, Harini
> <harini.katakam@amd.com>; Pandey, Radhey Shyam
> <radhey.shyam.pandey@amd.com>; dri-devel@lists.freedesktop.org;
> devicetree@vger.kernel.org; linux-kernel@vger.kernel.org;
> dmaengine@vger.kernel.org; linux-arm-kernel@lists.infradead.org; linux-
> mmc@vger.kernel.org
> Cc: Krzysztof Kozlowski <krzk@kernel.org>
> Subject: [PATCH 2/3] dt-bindings: dma: xilinx: Simplify dma-coherent property
>
> Common boolean properties need to be only allowed in the binding (":true"),
> because their type is already defined by core DT schema.
> Simplify dma-coherent property to match common syntax.
>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

Thanks,
Reviewed-by: Harini Katakam <harini.katakam@amd.com>

Regards,
Harini

> ---
>  .../devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-1.0.yaml    | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-
> 1.0.yaml b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-
> dma-1.0.yaml
> index b5399c65a731..2da86037ad79 100644
> --- a/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-
> 1.0.yaml
> +++ b/Documentation/devicetree/bindings/dma/xilinx/xlnx,zynqmp-dma-
> 1.0.y
> +++ aml
> @@ -59,8 +59,7 @@ properties:
>    power-domains:
>      maxItems: 1
>
> -  dma-coherent:
> -    description: present if dma operations are coherent
> +  dma-coherent: true
>
>  required:
>    - "#dma-cells"
> --
> 2.48.1

[PATCH 3/3] dt-bindings: mmc: am654: Simplify dma-coherent property

[Krzysztof Kozlowski]

Common boolean properties need to be only allowed in the binding
(":true"), because their type is already defined by core DT schema.
Simplify dma-coherent property to match common syntax.

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
---
 Documentation/devicetree/bindings/mmc/sdhci-am654.yaml | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml b/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml
index 676a74695389..242a3c6b925c 100644
--- a/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml
+++ b/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml
@@ -50,8 +50,7 @@ properties:
       - const: clk_ahb
       - const: clk_xin
 
-  dma-coherent:
-    type: boolean
+  dma-coherent: true
 
   # PHY output tap delays:
   # Used to delay the data valid window and align it to the sampling clock.
-- 
2.48.1

Re: [PATCH 3/3] dt-bindings: mmc: am654: Simplify dma-coherent property

[Ulf Hansson]

On Sat, 15 Nov 2025 at 13:21, Krzysztof Kozlowski <krzk@kernel.org> wrote:
>
> Common boolean properties need to be only allowed in the binding
> (":true"), because their type is already defined by core DT schema.
> Simplify dma-coherent property to match common syntax.
>
> Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>

Applied for next, thanks!

Kind regards
Uffe


> ---
>  Documentation/devicetree/bindings/mmc/sdhci-am654.yaml | 3 +--
>  1 file changed, 1 insertion(+), 2 deletions(-)
>
> diff --git a/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml b/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml
> index 676a74695389..242a3c6b925c 100644
> --- a/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml
> +++ b/Documentation/devicetree/bindings/mmc/sdhci-am654.yaml
> @@ -50,8 +50,7 @@ properties:
>        - const: clk_ahb
>        - const: clk_xin
>
> -  dma-coherent:
> -    type: boolean
> +  dma-coherent: true
>
>    # PHY output tap delays:
>    # Used to delay the data valid window and align it to the sampling clock.
> --
> 2.48.1
>

Re: (subset) [PATCH 1/3] dt-bindings: display/ti: Simplify dma-coherent property

[Vinod Koul]

On Sat, 15 Nov 2025 13:21:21 +0100, Krzysztof Kozlowski wrote:
> Common boolean properties need to be only allowed in the binding
> (":true"), because their type is already defined by core DT schema.
> Simplify dma-coherent property to match common syntax.
> 
> 

Applied, thanks!

[2/3] dt-bindings: dma: xilinx: Simplify dma-coherent property
      commit: 2b11e7403a8ed816fce38b57cb88e04d997aa7af

Best regards,
-- 
~Vinod