[PATCH 0/3] ARM: dts: imx6: cleanup imx6/7 CCM related CHECK_DTBS warnings

[PATCH 0/3] ARM: dts: imx6: cleanup imx6/7 CCM related CHECK_DTBS warnings

[Frank Li]

cleanup imx6/7 CCM related CHECK_DTBS warnings

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
Frank Li (3):
      dt-bindings: clock: imx6ul-clock: add optional clock enet1_ref_pad
      ARM: dts: imx6qdl: add label for system clocks
      ARM: dts: imx: add required clocks and clock-names for ccm

 .../devicetree/bindings/clock/imx6q-clock.yaml         |  4 ++++
 .../devicetree/bindings/clock/imx6ul-clock.yaml        |  4 ++++
 arch/arm/boot/dts/nxp/imx/imx6dl-alti6p.dts            |  4 ++--
 arch/arm/boot/dts/nxp/imx/imx6dl-eckelmann-ci4x10.dts  |  4 ++--
 arch/arm/boot/dts/nxp/imx/imx6dl-lanmcu.dts            |  4 ++--
 arch/arm/boot/dts/nxp/imx/imx6dl-plybas.dts            |  4 ++--
 arch/arm/boot/dts/nxp/imx/imx6dl-plym2m.dts            |  4 ++--
 arch/arm/boot/dts/nxp/imx/imx6dl-prtmvt.dts            |  4 ++--
 arch/arm/boot/dts/nxp/imx/imx6dl-qmx6.dtsi             |  5 +++--
 arch/arm/boot/dts/nxp/imx/imx6dl-victgo.dts            |  4 ++--
 arch/arm/boot/dts/nxp/imx/imx6q-prtwd2.dts             |  4 ++--
 arch/arm/boot/dts/nxp/imx/imx6qdl-skov-cpu.dtsi        |  4 ++--
 arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi                 | 18 +++++++++++++++---
 13 files changed, 44 insertions(+), 23 deletions(-)
---
base-commit: f8a6148698538647188a0f801f686ff90035a8ca
change-id: 20251104-ccm_dts-504ea501251b

Best regards,
--
Frank Li <Frank.Li@nxp.com>

[PATCH 1/3] dt-bindings: clock: imx6ul-clock: add optional clock enet1_ref_pad

[Frank Li]

Add optional clock source enet1_ref_pad, which input from ENET ref pad.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 Documentation/devicetree/bindings/clock/imx6q-clock.yaml  | 4 ++++
 Documentation/devicetree/bindings/clock/imx6ul-clock.yaml | 4 ++++
 2 files changed, 8 insertions(+)

diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.yaml b/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
index cd3c04c883df4ab02af29582369757df36269cb6..49475aec22a81ba87048eef588368261cbb38465 100644
--- a/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
+++ b/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
@@ -29,20 +29,24 @@ properties:
     const: 1
 
   clocks:
+    minItems: 4
     items:
       - description: 24m osc
       - description: 32k osc
       - description: ckih1 clock input
       - description: anaclk1 clock input
       - description: anaclk2 clock input
+      - description: clock input from enet1 ref pad
 
   clock-names:
+    minItems: 4
     items:
       - const: osc
       - const: ckil
       - const: ckih1
       - const: anaclk1
       - const: anaclk2
+      - const: enet1_ref_pad
 
   fsl,pmic-stby-poweroff:
     $ref: /schemas/types.yaml#/definitions/flag
diff --git a/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml b/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml
index d57e18a210cc1d8a836b50058613dfb0308fbf11..035002721a3b3b65fe67734e13b686b91539f328 100644
--- a/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml
+++ b/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml
@@ -29,18 +29,22 @@ properties:
     const: 1
 
   clocks:
+    minItems: 4
     items:
       - description: 32k osc
       - description: 24m osc
       - description: ipp_di0 clock input
       - description: ipp_di1 clock input
+      - description: clock input from enet1 ref pad
 
   clock-names:
+    minItems: 4
     items:
       - const: ckil
       - const: osc
       - const: ipp_di0
       - const: ipp_di1
+      - const: enet1_ref_pad
 
 required:
   - compatible

-- 
2.34.1

[PATCH 2/3] ARM: dts: imx6qdl: add label for system clocks

[Frank Li]

Add label for system clocks and add two missing clocks anaclk[1,2]. Prepare
for fixing ccm related CHECK_DTB warnings.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi | 18 +++++++++++++++---
 1 file changed, 15 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi
index 45bcfd7faf9db628479359b5c0a26e1011a7c2d3..fde8a60dc297a71646b53b355c57c885745805ba 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi
@@ -54,23 +54,35 @@ aliases {
 	};
 
 	clocks {
-		ckil {
+		ckil: ckil {
 			compatible = "fixed-clock";
 			#clock-cells = <0>;
 			clock-frequency = <32768>;
 		};
 
-		ckih1 {
+		ckih1: ckih1 {
 			compatible = "fixed-clock";
 			#clock-cells = <0>;
 			clock-frequency = <0>;
 		};
 
-		osc {
+		osc: osc {
 			compatible = "fixed-clock";
 			#clock-cells = <0>;
 			clock-frequency = <24000000>;
 		};
+
+		anaclk1: anaclk1 {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
+
+		anaclk2: anaclk2 {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <0>;
+		};
 	};
 
 	ldb: ldb {

-- 
2.34.1

[PATCH 3/3] ARM: dts: imx: add required clocks and clock-names for ccm

[Frank Li]

Add required clocks and clock-names for ccm to fix below CHECK_DTBS
warnings:
  arch/arm/boot/dts/nxp/imx/imx6dl-alti6p.dtb: clock-controller@20c4000 (fsl,imx6q-ccm): clock-names:0: 'osc' was expected
        from schema $id: http://devicetree.org/schemas/clock/imx6q-clock.yaml#

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 arch/arm/boot/dts/nxp/imx/imx6dl-alti6p.dts           | 4 ++--
 arch/arm/boot/dts/nxp/imx/imx6dl-eckelmann-ci4x10.dts | 4 ++--
 arch/arm/boot/dts/nxp/imx/imx6dl-lanmcu.dts           | 4 ++--
 arch/arm/boot/dts/nxp/imx/imx6dl-plybas.dts           | 4 ++--
 arch/arm/boot/dts/nxp/imx/imx6dl-plym2m.dts           | 4 ++--
 arch/arm/boot/dts/nxp/imx/imx6dl-prtmvt.dts           | 4 ++--
 arch/arm/boot/dts/nxp/imx/imx6dl-qmx6.dtsi            | 5 +++--
 arch/arm/boot/dts/nxp/imx/imx6dl-victgo.dts           | 4 ++--
 arch/arm/boot/dts/nxp/imx/imx6q-prtwd2.dts            | 4 ++--
 arch/arm/boot/dts/nxp/imx/imx6qdl-skov-cpu.dtsi       | 4 ++--
 10 files changed, 21 insertions(+), 20 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-alti6p.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-alti6p.dts
index 9bb36db131c21956a33f0a5a013c5bb4cffe1890..50448135329d21f4dfb6259d28d98c961e73604b 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-alti6p.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-alti6p.dts
@@ -193,8 +193,8 @@ &can1 {
 };
 
 &clks {
-	clocks = <&clock_ksz8081>;
-	clock-names = "enet_ref_pad";
+	clocks = <&osc>, <&ckil>, <&ckih1>, <&anaclk1>, <&anaclk2>, <&clock_ksz8081>;
+	clock-names = "osc", "ckil", "ckih1", "anaclk1", "anaclk2", "enet1_ref_pad";
 	assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF_SEL>;
 	assigned-clock-parents = <&clock_ksz8081>;
 };
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-eckelmann-ci4x10.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-eckelmann-ci4x10.dts
index 5ed55f74b398f24a69245dbf88f5c93ee0d347d8..de06006d8c6989ea09712c882b0eb01e347d2f13 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-eckelmann-ci4x10.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-eckelmann-ci4x10.dts
@@ -66,8 +66,8 @@ &can2 {
 };
 
 &clks {
-	clocks = <&rmii_clk>;
-	clock-names = "enet_ref_pad";
+	clocks = <&osc>, <&ckil>, <&ckih1>, <&anaclk1>, <&anaclk2>, <&rmii_clk>;
+	clock-names = "osc", "ckil", "ckih1", "anaclk1", "anaclk2", "enet1_ref_pad";
 	assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF_SEL>;
 	assigned-clock-parents = <&rmii_clk>;
 };
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-lanmcu.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-lanmcu.dts
index 47a6d63c8e04cf28795310aafcdd3b2b05740830..38dfcf1b0c73b0114042937e02cf596802d21e8c 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-lanmcu.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-lanmcu.dts
@@ -119,8 +119,8 @@ &can2 {
 };
 
 &clks {
-	clocks = <&clock_ksz8081>;
-	clock-names = "enet_ref_pad";
+	clocks = <&osc>, <&ckil>, <&ckih1>, <&anaclk1>, <&anaclk2>, <&clock_ksz8081>;
+	clock-names = "osc", "ckil", "ckih1", "anaclk1", "anaclk2", "enet1_ref_pad";
 	assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF_SEL>;
 	assigned-clock-parents = <&clock_ksz8081>;
 };
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-plybas.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-plybas.dts
index 84f34da06267ebd477fbe71b465a44ffe5b4c098..9483ca1a1192b31d74a969c9a01bf047d5aebdaf 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-plybas.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-plybas.dts
@@ -101,8 +101,8 @@ &can2 {
 };
 
 &clks {
-	clocks = <&clk50m_phy>;
-	clock-names = "enet_ref_pad";
+	clocks = <&osc>, <&ckil>, <&ckih1>, <&anaclk1>, <&anaclk2>, <&clk50m_phy>;
+	clock-names = "osc", "ckil", "ckih1", "anaclk1", "anaclk2", "enet1_ref_pad";
 	assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF_SEL>;
 	assigned-clock-parents = <&clk50m_phy>;
 };
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-plym2m.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-plym2m.dts
index 0ef24a07dedf986efdf4ce8ad4032814752e7271..ff64b94df5af9f9e103a792c77577635978633da 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-plym2m.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-plym2m.dts
@@ -199,8 +199,8 @@ &can1 {
 };
 
 &clks {
-	clocks = <&clk50m_phy>;
-	clock-names = "enet_ref_pad";
+	clocks = <&osc>, <&ckil>, <&ckih1>, <&anaclk1>, <&anaclk2>, <&clk50m_phy>;
+	clock-names = "osc", "ckil", "ckih1", "anaclk1", "anaclk2", "enet1_ref_pad";
 	assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF_SEL>;
 	assigned-clock-parents = <&clk50m_phy>;
 };
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-prtmvt.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-prtmvt.dts
index 2160b71778355623a9f124975e2cd4dfba4be900..d1c49eabfa3730950bb524ec37456c692bf9c50c 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-prtmvt.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-prtmvt.dts
@@ -294,8 +294,8 @@ &can2 {
 };
 
 &clks {
-	clocks = <&clk50m_phy>;
-	clock-names = "enet_ref_pad";
+	clocks = <&osc>, <&ckil>, <&ckih1>, <&anaclk1>, <&anaclk2>, <&clk50m_phy>;
+	clock-names = "osc", "ckil", "ckih1", "anaclk1", "anaclk2", "enet1_ref_pad";
 	assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>, <&clks IMX6QDL_CLK_ENET_REF_SEL>;
 	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL5_VIDEO_DIV>, <&clk50m_phy>;
 };
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-qmx6.dtsi b/arch/arm/boot/dts/nxp/imx/imx6dl-qmx6.dtsi
index d5baec5e7a7824c05ca64c36a1839efff0bd7f71..fb674ac2c2485a818ae593c63388bcec548a100e 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-qmx6.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-qmx6.dtsi
@@ -71,8 +71,9 @@ IMX_AUDMUX_V2_PDCR_RXDSEL(MX51_AUDMUX_PORT1_SSI0)
 };
 
 &clks {
-	clocks = <&rtc_sqw>;
-	clock-names = "ckil";
+	clocks = <&osc>, <&rtc_sqw>, <&ckih1>, <&anaclk1>, <&anaclk2>;
+	clock-names = "osc", "ckil", "ckih1", "anaclk1", "anaclk2";
+
 	assigned-clocks = <&clks IMX6QDL_CLK_LDB_DI0_SEL>,
 			  <&clks IMX6QDL_CLK_LDB_DI1_SEL>;
 	assigned-clock-parents = <&clks IMX6QDL_CLK_PLL2_PFD0_352M>,
diff --git a/arch/arm/boot/dts/nxp/imx/imx6dl-victgo.dts b/arch/arm/boot/dts/nxp/imx/imx6dl-victgo.dts
index 76b0007d20ad22eee738ab40ed126435a8fd17fd..75a6bf4b5308062518a4d1e94e32ee4fe89dac43 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6dl-victgo.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6dl-victgo.dts
@@ -160,8 +160,8 @@ vdiv_hitch_pos: voltage-divider-hitch-pos {
 };
 
 &clks {
-	clocks = <&clk50m_phy>;
-	clock-names = "enet_ref_pad";
+	clocks = <&osc>, <&ckil>, <&ckih1>, <&anaclk1>, <&anaclk2>, <&clk50m_phy>;
+	clock-names = "osc", "ckil", "ckih1", "anaclk1", "anaclk2", "enet1_ref_pad";
 	assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF_SEL>;
 	assigned-clock-parents = <&clk50m_phy>;
 };
diff --git a/arch/arm/boot/dts/nxp/imx/imx6q-prtwd2.dts b/arch/arm/boot/dts/nxp/imx/imx6q-prtwd2.dts
index 0e02e448db1085e7f508e55cd55d4441d2f51a54..c8bf04238bf565eb2fd1595031d6d1e813aa33ed 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6q-prtwd2.dts
+++ b/arch/arm/boot/dts/nxp/imx/imx6q-prtwd2.dts
@@ -57,8 +57,8 @@ &can1 {
 };
 
 &clks {
-	clocks = <&clk50m_phy>;
-	clock-names = "enet_ref_pad";
+	clocks = <&osc>, <&ckil>, <&ckih1>, <&anaclk1>, <&anaclk2>, <&clk50m_phy>;
+	clock-names = "osc", "ckil", "ckih1", "anaclk1", "anaclk2", "enet1_ref_pad";
 	assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF_SEL>;
 	assigned-clock-parents = <&clk50m_phy>;
 };
diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl-skov-cpu.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl-skov-cpu.dtsi
index c93dbc595ef6eceda5fdf7b90dac57bfed59e489..5fd7c4b52871eafa6bd6c092ed1bd7b516da3a2b 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl-skov-cpu.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl-skov-cpu.dtsi
@@ -238,8 +238,8 @@ adc: adc@0 {
 };
 
 &clks {
-	clocks = <&clk50m_phy>;
-	clock-names = "enet_ref_pad";
+	clocks = <&osc>, <&ckil>, <&ckih1>, <&anaclk1>, <&anaclk2>, <&clk50m_phy>;
+	clock-names = "osc", "ckil", "ckih1", "anaclk1", "anaclk2", "enet1_ref_pad";
 	assigned-clocks = <&clks IMX6QDL_CLK_ENET_REF_SEL>;
 	assigned-clock-parents = <&clk50m_phy>;
 };

-- 
2.34.1

Re: [PATCH 1/3] dt-bindings: clock: imx6ul-clock: add optional clock enet1_ref_pad

[Conor Dooley]

[-- Attachment #1: Type: text/plain, Size: 2524 bytes --]

On Wed, Nov 05, 2025 at 11:55:28AM -0500, Frank Li wrote:
> Add optional clock source enet1_ref_pad, which input from ENET ref pad.
> 
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
>  Documentation/devicetree/bindings/clock/imx6q-clock.yaml  | 4 ++++
>  Documentation/devicetree/bindings/clock/imx6ul-clock.yaml | 4 ++++
>  2 files changed, 8 insertions(+)
> 
> diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.yaml b/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> index cd3c04c883df4ab02af29582369757df36269cb6..49475aec22a81ba87048eef588368261cbb38465 100644
> --- a/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> +++ b/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> @@ -29,20 +29,24 @@ properties:
>      const: 1
>  
>    clocks:
> +    minItems: 4
>      items:
>        - description: 24m osc
>        - description: 32k osc
>        - description: ckih1 clock input
>        - description: anaclk1 clock input
>        - description: anaclk2 clock input
> +      - description: clock input from enet1 ref pad
>  
>    clock-names:
> +    minItems: 4
>      items:
>        - const: osc
>        - const: ckil
>        - const: ckih1
>        - const: anaclk1
>        - const: anaclk2
> +      - const: enet1_ref_pad

I think you could drop the _pad from here, and just make it enet1_ref.
Only a suggestion though,
Acked-by: Conor Dooley <conor.dooley@microchip.com>
pw-bot: not-applicable

>  
>    fsl,pmic-stby-poweroff:
>      $ref: /schemas/types.yaml#/definitions/flag
> diff --git a/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml b/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml
> index d57e18a210cc1d8a836b50058613dfb0308fbf11..035002721a3b3b65fe67734e13b686b91539f328 100644
> --- a/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml
> +++ b/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml
> @@ -29,18 +29,22 @@ properties:
>      const: 1
>  
>    clocks:
> +    minItems: 4
>      items:
>        - description: 32k osc
>        - description: 24m osc
>        - description: ipp_di0 clock input
>        - description: ipp_di1 clock input
> +      - description: clock input from enet1 ref pad
>  
>    clock-names:
> +    minItems: 4
>      items:
>        - const: ckil
>        - const: osc
>        - const: ipp_di0
>        - const: ipp_di1
> +      - const: enet1_ref_pad
>  
>  required:
>    - compatible
> 
> -- 
> 2.34.1
> 

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]

Re: [PATCH 1/3] dt-bindings: clock: imx6ul-clock: add optional clock enet1_ref_pad

[Frank Li]

On Thu, Nov 06, 2025 at 05:44:36PM +0000, Conor Dooley wrote:
> On Wed, Nov 05, 2025 at 11:55:28AM -0500, Frank Li wrote:
> > Add optional clock source enet1_ref_pad, which input from ENET ref pad.
> >
> > Signed-off-by: Frank Li <Frank.Li@nxp.com>
> > ---
> >  Documentation/devicetree/bindings/clock/imx6q-clock.yaml  | 4 ++++
> >  Documentation/devicetree/bindings/clock/imx6ul-clock.yaml | 4 ++++
> >  2 files changed, 8 insertions(+)
> >
> > diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.yaml b/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> > index cd3c04c883df4ab02af29582369757df36269cb6..49475aec22a81ba87048eef588368261cbb38465 100644
> > --- a/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> > +++ b/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> > @@ -29,20 +29,24 @@ properties:
> >      const: 1
> >
> >    clocks:
> > +    minItems: 4
> >      items:
> >        - description: 24m osc
> >        - description: 32k osc
> >        - description: ckih1 clock input
> >        - description: anaclk1 clock input
> >        - description: anaclk2 clock input
> > +      - description: clock input from enet1 ref pad
> >
> >    clock-names:
> > +    minItems: 4
> >      items:
> >        - const: osc
> >        - const: ckil
> >        - const: ckih1
> >        - const: anaclk1
> >        - const: anaclk2
> > +      - const: enet1_ref_pad
>
> I think you could drop the _pad from here, and just make it enet1_ref.
> Only a suggestion though,

The old dts already use enet1_ref_pad. But anyway, after I double check
that it should be enet_ref_pad for 6q, enet1_ref_pad for 6ul.

Frank

> Acked-by: Conor Dooley <conor.dooley@microchip.com>
> pw-bot: not-applicable
>
> >
> >    fsl,pmic-stby-poweroff:
> >      $ref: /schemas/types.yaml#/definitions/flag
> > diff --git a/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml b/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml
> > index d57e18a210cc1d8a836b50058613dfb0308fbf11..035002721a3b3b65fe67734e13b686b91539f328 100644
> > --- a/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml
> > +++ b/Documentation/devicetree/bindings/clock/imx6ul-clock.yaml
> > @@ -29,18 +29,22 @@ properties:
> >      const: 1
> >
> >    clocks:
> > +    minItems: 4
> >      items:
> >        - description: 32k osc
> >        - description: 24m osc
> >        - description: ipp_di0 clock input
> >        - description: ipp_di1 clock input
> > +      - description: clock input from enet1 ref pad
> >
> >    clock-names:
> > +    minItems: 4
> >      items:
> >        - const: ckil
> >        - const: osc
> >        - const: ipp_di0
> >        - const: ipp_di1
> > +      - const: enet1_ref_pad
> >
> >  required:
> >    - compatible
> >
> > --
> > 2.34.1
> >

Re: [PATCH 1/3] dt-bindings: clock: imx6ul-clock: add optional clock enet1_ref_pad

[Conor Dooley]

[-- Attachment #1: Type: text/plain, Size: 1916 bytes --]

On Thu, Nov 06, 2025 at 12:57:01PM -0500, Frank Li wrote:
> On Thu, Nov 06, 2025 at 05:44:36PM +0000, Conor Dooley wrote:
> > On Wed, Nov 05, 2025 at 11:55:28AM -0500, Frank Li wrote:
> > > Add optional clock source enet1_ref_pad, which input from ENET ref pad.
> > >
> > > Signed-off-by: Frank Li <Frank.Li@nxp.com>
> > > ---
> > >  Documentation/devicetree/bindings/clock/imx6q-clock.yaml  | 4 ++++
> > >  Documentation/devicetree/bindings/clock/imx6ul-clock.yaml | 4 ++++
> > >  2 files changed, 8 insertions(+)
> > >
> > > diff --git a/Documentation/devicetree/bindings/clock/imx6q-clock.yaml b/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> > > index cd3c04c883df4ab02af29582369757df36269cb6..49475aec22a81ba87048eef588368261cbb38465 100644
> > > --- a/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> > > +++ b/Documentation/devicetree/bindings/clock/imx6q-clock.yaml
> > > @@ -29,20 +29,24 @@ properties:
> > >      const: 1
> > >
> > >    clocks:
> > > +    minItems: 4
> > >      items:
> > >        - description: 24m osc
> > >        - description: 32k osc
> > >        - description: ckih1 clock input
> > >        - description: anaclk1 clock input
> > >        - description: anaclk2 clock input
> > > +      - description: clock input from enet1 ref pad
> > >
> > >    clock-names:
> > > +    minItems: 4
> > >      items:
> > >        - const: osc
> > >        - const: ckil
> > >        - const: ckih1
> > >        - const: anaclk1
> > >        - const: anaclk2
> > > +      - const: enet1_ref_pad
> >
> > I think you could drop the _pad from here, and just make it enet1_ref.
> > Only a suggestion though,
> 
> The old dts already use enet1_ref_pad. But anyway, after I double check
> that it should be enet_ref_pad for 6q, enet1_ref_pad for 6ul.

Okay, cool. You can retain the ack on the new version with the 1
removed from 6q.

[-- Attachment #2: signature.asc --]
[-- Type: application/pgp-signature, Size: 228 bytes --]