[PATCH 0/4] arm: dts: nxp: imx6: fix esai related dtb_check warning

[PATCH 0/4] arm: dts: nxp: imx6: fix esai related dtb_check warning

[Frank Li]

two patches update binding doc. two patches fix dts file.

dt_binding_check each patch.

git rebase -i aa8a0e0038936 --exec "make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- -j8  dt_binding_check DT_SCHEMA_FILES=fsl,esai.yaml"
Executing: make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- -j8  dt_binding_check DT_SCHEMA_FILES=fsl,esai.yaml
  LINT    Documentation/devicetree/bindings
  DTEX    Documentation/devicetree/bindings/sound/fsl,esai.example.dts
  CHKDT   Documentation/devicetree/bindings/processed-schema.json
  SCHEMA  Documentation/devicetree/bindings/processed-schema.json
  DTC_CHK Documentation/devicetree/bindings/sound/fsl,esai.example.dtb
Executing: make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- -j8  dt_binding_check DT_SCHEMA_FILES=fsl,esai.yaml
  DTEX    Documentation/devicetree/bindings/sound/fsl,esai.example.dts
  LINT    Documentation/devicetree/bindings
  CHKDT   Documentation/devicetree/bindings/processed-schema.json
  SCHEMA  Documentation/devicetree/bindings/processed-schema.json
  DTC_CHK Documentation/devicetree/bindings/sound/fsl,esai.example.dtb
Executing: make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- -j8  dt_binding_check DT_SCHEMA_FILES=fsl,esai.yaml
Executing: make ARCH=arm CROSS_COMPILE=aarch64-linux-gnu- -j8  dt_binding_check DT_SCHEMA_FILES=fsl,esai.yaml
Successfully rebased and updated refs/heads/b4/esai_arm_dts_warning.

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
Frank Li (4):
      ASoC: dt-bindings: fsl-esai: Remove 'fsl,*' from required list
      ASoC: dt-bindings: fsl-esai: Add ref: dai-common.yaml
      arm: dts: nxp: imx6sx: fix esai related warning when do dtb_check
      arm: dts: nxp: imx6qdl: fix esai clock warning when do dtb_check

 Documentation/devicetree/bindings/sound/fsl,esai.yaml | 7 ++++---
 arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi                | 3 +--
 arch/arm/boot/dts/nxp/imx/imx6sx.dtsi                 | 5 ++---
 3 files changed, 7 insertions(+), 8 deletions(-)
---
base-commit: a053fd3ca5d1b927a8655f239c84b0d790218fda
change-id: 20240411-esai_arm_dts_warning-86753197f796

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

[PATCH 1/4] ASoC: dt-bindings: fsl-esai: Remove 'fsl,*' from required list

[Frank Li]

fsl,fifo-depth have default value 64 in driver(sound/soc/fsl/fsl_esai.c).

fsl,esai-synchronous is flag(bool) type. It doesn't make sense to put flag
type into 'required'.

Fix warning:

arch/arm/boot/dts/nxp/imx/imx6q-sabreauto.dtb: esai@2024000: 'fsl,fifo-depth' is a required property
arch/arm/boot/dts/nxp/imx/imx6q-sabreauto.dtb: esai@2024000: 'fsl,esai-synchronous' is a required property

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 Documentation/devicetree/bindings/sound/fsl,esai.yaml | 4 +---
 1 file changed, 1 insertion(+), 3 deletions(-)

diff --git a/Documentation/devicetree/bindings/sound/fsl,esai.yaml b/Documentation/devicetree/bindings/sound/fsl,esai.yaml
index f167f1634d7e3..66f20ecaa42b4 100644
--- a/Documentation/devicetree/bindings/sound/fsl,esai.yaml
+++ b/Documentation/devicetree/bindings/sound/fsl,esai.yaml
@@ -70,7 +70,7 @@ properties:
     description:
       The number of elements in the transmit and receive
       FIFOs. This number is the maximum allowed value for
-      TFCR[TFWM] or RFCR[RFWM].
+      TFCR[TFWM] or RFCR[RFWM]. Default value is 64.
 
   fsl,esai-synchronous:
     $ref: /schemas/types.yaml#/definitions/flag
@@ -95,8 +95,6 @@ required:
   - clock-names
   - dmas
   - dma-names
-  - fsl,fifo-depth
-  - fsl,esai-synchronous
 
 unevaluatedProperties: false
 

-- 
2.34.1

[PATCH 2/4] ASoC: dt-bindings: fsl-esai: Add ref: dai-common.yaml

[Frank Li]

Add ref: dai-common.yaml to fix below warning.
arch/arm/boot/dts/nxp/imx/imx6q-sabreauto.dtb: esai@2024000: Unevaluated properties are not allowed ('#sound-dai-cells' was unexpected)

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 Documentation/devicetree/bindings/sound/fsl,esai.yaml | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/Documentation/devicetree/bindings/sound/fsl,esai.yaml b/Documentation/devicetree/bindings/sound/fsl,esai.yaml
index 66f20ecaa42b4..80bf4a9cb30c9 100644
--- a/Documentation/devicetree/bindings/sound/fsl,esai.yaml
+++ b/Documentation/devicetree/bindings/sound/fsl,esai.yaml
@@ -98,6 +98,9 @@ required:
 
 unevaluatedProperties: false
 
+allOf:
+  - $ref: dai-common.yaml#
+
 examples:
   - |
     esai@2024000 {

-- 
2.34.1

[PATCH 3/4] arm: dts: nxp: imx6sx: fix esai related warning when do dtb_check

[Frank Li]

Remove undocumented compatible string 'fsl,imx6sx-esai', which never used
in driver sound/soc/fsl/fsl_esai.c.

Remove unused clock-names 'mem'.  Driver never use clock name 'mem'.

Fix below warning:

arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtb: esai@2024000: compatible:0: 'fsl,imx6sx-esai' is not one of ['fsl,imx35-esai', 'fsl,imx6ull-esai', 'fsl,imx8qm-esai', 'fsl,vf610-esai']
	from schema $id: http://devicetree.org/schemas/sound/fsl,esai.yaml#
arm/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtb: esai@2024000: compatible: ['fsl,imx6sx-esai', 'fsl,imx35-esai'] is too long
	from schema $id: http://devicetree.org/schemas/sound/fsl,esai.yaml#
arm/arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtb: esai@2024000: clocks: [[2, 239], [2, 240], [2, 152], [2, 239], [2, 196]] is too long
	from schema $id: http://devicetree.org/schemas/sound/fsl,esai.yaml#
arm/boot/dts/nxp/imx/imx6sx-sdb.dtb: esai@2024000: clock-names:1: 'extal' was expected
	from schema $id: http://devicetree.org/schemas/sound/fsl,esai.yaml#
arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtb: esai@2024000: clock-names:2: 'fsys' was expected
	from schema $id: http://devicetree.org/schemas/sound/fsl,esai.yaml#
arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtb: esai@2024000: clock-names:3: 'spba' was expected
	from schema $id: http://devicetree.org/schemas/sound/fsl,esai.yaml#
arch/arm/boot/dts/nxp/imx/imx6sx-sdb.dtb: esai@2024000: clock-names: ['core', 'mem', 'extal', 'fsys', 'spba'] is too long

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 arch/arm/boot/dts/nxp/imx/imx6sx.dtsi | 5 ++---
 1 file changed, 2 insertions(+), 3 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6sx.dtsi b/arch/arm/boot/dts/nxp/imx/imx6sx.dtsi
index 0de359d62a472..874f33fb17227 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6sx.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6sx.dtsi
@@ -339,15 +339,14 @@ uart1: serial@2020000 {
 				};
 
 				esai: esai@2024000 {
-					compatible = "fsl,imx6sx-esai", "fsl,imx35-esai";
+					compatible = "fsl,imx35-esai";
 					reg = <0x02024000 0x4000>;
 					interrupts = <GIC_SPI 51 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6SX_CLK_ESAI_IPG>,
-						 <&clks IMX6SX_CLK_ESAI_MEM>,
 						 <&clks IMX6SX_CLK_ESAI_EXTAL>,
 						 <&clks IMX6SX_CLK_ESAI_IPG>,
 						 <&clks IMX6SX_CLK_SPBA>;
-					clock-names = "core", "mem", "extal",
+					clock-names = "core", "extal",
 						      "fsys", "spba";
 					dmas = <&sdma 23 21 0>,
 					       <&sdma 24 21 0>;

-- 
2.34.1

[PATCH 4/4] arm: dts: nxp: imx6qdl: fix esai clock warning when do dtb_check

[Frank Li]

Remove unused clock-names 'mem'.  Driver (sound/soc/fsl/fsl_esai.c.) never
use clock name 'mem'.

arch/arm/boot/dts/nxp/imx/imx6q-sabreauto.dtb: esai@2024000: clocks: [[2, 208], [2, 209], [2, 118], [2, 208], [2, 156]] is too long
	from schema $id: http://devicetree.org/schemas/sound/fsl,esai.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-sabreauto.dtb: esai@2024000: clock-names:1: 'extal' was expected
	from schema $id: http://devicetree.org/schemas/sound/fsl,esai.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-sabreauto.dtb: esai@2024000: clock-names:2: 'fsys' was expected
	from schema $id: http://devicetree.org/schemas/sound/fsl,esai.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-sabreauto.dtb: esai@2024000: clock-names:3: 'spba' was expected
	from schema $id: http://devicetree.org/schemas/sound/fsl,esai.yaml#
arch/arm/boot/dts/nxp/imx/imx6q-sabreauto.dtb: esai@2024000: clock-names: ['core', 'mem', 'extal', 'fsys', 'spba'] is too long
	from schema $id: http://devicetree.org/schemas/sound/fsl,esai.yaml#

Signed-off-by: Frank Li <Frank.Li@nxp.com>
---
 arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi | 3 +--
 1 file changed, 1 insertion(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi b/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi
index 8431b8a994f4c..d2200c9db25ae 100644
--- a/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi
+++ b/arch/arm/boot/dts/nxp/imx/imx6qdl.dtsi
@@ -397,11 +397,10 @@ esai: esai@2024000 {
 					reg = <0x02024000 0x4000>;
 					interrupts = <0 51 IRQ_TYPE_LEVEL_HIGH>;
 					clocks = <&clks IMX6QDL_CLK_ESAI_IPG>,
-						 <&clks IMX6QDL_CLK_ESAI_MEM>,
 						 <&clks IMX6QDL_CLK_ESAI_EXTAL>,
 						 <&clks IMX6QDL_CLK_ESAI_IPG>,
 						 <&clks IMX6QDL_CLK_SPBA>;
-					clock-names = "core", "mem", "extal", "fsys", "spba";
+					clock-names = "core", "extal", "fsys", "spba";
 					dmas = <&sdma 23 21 0>, <&sdma 24 21 0>;
 					dma-names = "rx", "tx";
 					status = "disabled";

-- 
2.34.1

Re: [PATCH 1/4] ASoC: dt-bindings: fsl-esai: Remove 'fsl,*' from required list

[Rob Herring]

On Thu, Apr 11, 2024 at 01:07:45PM -0400, Frank Li wrote:
> fsl,fifo-depth have default value 64 in driver(sound/soc/fsl/fsl_esai.c).
> 
> fsl,esai-synchronous is flag(bool) type. It doesn't make sense to put flag
> type into 'required'.
> 
> Fix warning:
> 
> arch/arm/boot/dts/nxp/imx/imx6q-sabreauto.dtb: esai@2024000: 'fsl,fifo-depth' is a required property
> arch/arm/boot/dts/nxp/imx/imx6q-sabreauto.dtb: esai@2024000: 'fsl,esai-synchronous' is a required property
> 
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
>  Documentation/devicetree/bindings/sound/fsl,esai.yaml | 4 +---
>  1 file changed, 1 insertion(+), 3 deletions(-)
> 
> diff --git a/Documentation/devicetree/bindings/sound/fsl,esai.yaml b/Documentation/devicetree/bindings/sound/fsl,esai.yaml
> index f167f1634d7e3..66f20ecaa42b4 100644
> --- a/Documentation/devicetree/bindings/sound/fsl,esai.yaml
> +++ b/Documentation/devicetree/bindings/sound/fsl,esai.yaml
> @@ -70,7 +70,7 @@ properties:
>      description:
>        The number of elements in the transmit and receive
>        FIFOs. This number is the maximum allowed value for
> -      TFCR[TFWM] or RFCR[RFWM].
> +      TFCR[TFWM] or RFCR[RFWM]. Default value is 64.

default: 64

>  
>    fsl,esai-synchronous:
>      $ref: /schemas/types.yaml#/definitions/flag
> @@ -95,8 +95,6 @@ required:
>    - clock-names
>    - dmas
>    - dma-names
> -  - fsl,fifo-depth
> -  - fsl,esai-synchronous
>  
>  unevaluatedProperties: false
>  
> 
> -- 
> 2.34.1
> 

Re: [PATCH 2/4] ASoC: dt-bindings: fsl-esai: Add ref: dai-common.yaml

[Rob Herring]

On Thu, 11 Apr 2024 13:07:46 -0400, Frank Li wrote:
> Add ref: dai-common.yaml to fix below warning.
> arch/arm/boot/dts/nxp/imx/imx6q-sabreauto.dtb: esai@2024000: Unevaluated properties are not allowed ('#sound-dai-cells' was unexpected)
> 
> Signed-off-by: Frank Li <Frank.Li@nxp.com>
> ---
>  Documentation/devicetree/bindings/sound/fsl,esai.yaml | 3 +++
>  1 file changed, 3 insertions(+)
> 

Reviewed-by: Rob Herring <robh@kernel.org>