[PATCH v2 0/5] DT fixes for Rockchip RK809 audio codec support

[PATCH v2 0/5] DT fixes for Rockchip RK809 audio codec support

[Cristian Ciocaltea]

Rockchip RK809 MFD provides a RK817 compatible audio codec, supported by
the rk817_codec driver.

This patch series fixes a few issues identified by dtbs_check for the
boards making use of the codec: rk3566-quartz64-b, k3566-roc-pc,
rk3568-evb1-v10, rk3568-lubancat-2, rk3568-odroid-m1, rk3568-rock-3a.

Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
Changes in v2:
- Rewrote PATCH 1 & 2 to move RK809 support into RK817 schema
- Rewrote PATCH 3 to drop unsupported mic-in-differential, as reported
  by Jonas
- Link to v1:
  https://lore.kernel.org/r/20240619-rk809-fixes-v1-0-fa93bc5313f4@collabora.com

---
Cristian Ciocaltea (5):
      dt-bindings: mfd: rk817: Fixup clocks and reference dai-common
      dt-bindings: mfd: rk817: Merge support for RK809
      arm64: dts: rockchip: Drop invalid mic-in-differential on rk3568-rock-3a
      arm64: dts: rockchip: Fix mic-in-differential usage on rk3566-roc-pc
      arm64: dts: rockchip: Fix mic-in-differential usage on rk3568-evb1-v10

 .../devicetree/bindings/mfd/rockchip,rk809.yaml    | 288 ---------------------
 .../devicetree/bindings/mfd/rockchip,rk817.yaml    |  70 ++---
 arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts     |   2 +-
 arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts   |   2 +-
 arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts    |   4 -
 5 files changed, 40 insertions(+), 326 deletions(-)
---
base-commit: 6906a84c482f098d31486df8dc98cead21cce2d0
change-id: 20240619-rk809-fixes-1e330758e1ff

[PATCH v2 1/5] dt-bindings: mfd: rk817: Fixup clocks and reference dai-common

[Cristian Ciocaltea]

Ensure 'clocks' property does not allow more than one item and add the
missing reference to dai-common schema.

While at it, move 'clocks*' and '#sound-dai-cells' properties to keep
the list ordered alphabetically.

Additionally, drop all useless/redundant descriptions.

Fixes: 6c38ca03406e ("dt-bindings: mfd: rk808: Convert bindings to yaml")
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
 .../devicetree/bindings/mfd/rockchip,rk817.yaml    | 33 ++++++++--------------
 1 file changed, 11 insertions(+), 22 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
index 8c2fd0fabb92..d70b4307ac77 100644
--- a/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
+++ b/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
@@ -32,6 +32,13 @@ properties:
     minimum: 0
     maximum: 1
 
+  clocks:
+    maxItems: 1
+
+  clock-names:
+    items:
+      - const: mclk
+
   clock-output-names:
     description:
       From common clock binding to override the default output clock name.
@@ -42,6 +49,9 @@ properties:
     description:
       Telling whether or not this PMIC is controlling the system power.
 
+  '#sound-dai-cells':
+    const: 0
+
   system-power-controller: true
 
   wakeup-source:
@@ -94,26 +104,7 @@ properties:
         $ref: /schemas/regulator/regulator.yaml#
     unevaluatedProperties: false
 
-  clocks:
-    description:
-      The input clock for the audio codec.
-
-  clock-names:
-    description:
-      The clock name for the codec clock.
-    items:
-      - const: mclk
-
-  '#sound-dai-cells':
-    description:
-      Needed for the interpretation of sound dais.
-    const: 0
-
   codec:
-    description: |
-      The child node for the codec to hold additional properties. If no
-      additional properties are required for the codec, this node can be
-      omitted.
     type: object
     additionalProperties: false
     properties:
@@ -123,9 +114,6 @@ properties:
           Describes if the microphone uses differential mode.
 
   charger:
-    description: |
-      The child node for the charger to hold additional properties. If a
-      battery is not in use, this node can be omitted.
     type: object
     $ref: /schemas/power/supply/power-supply.yaml
 
@@ -168,6 +156,7 @@ properties:
     additionalProperties: false
 
 allOf:
+  - $ref: /schemas/sound/dai-common.yaml#
   - if:
       properties:
         '#clock-cells':

-- 
2.45.2

Re: [PATCH v2 1/5] dt-bindings: mfd: rk817: Fixup clocks and reference dai-common

[Conor Dooley]

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On Sat, Jun 22, 2024 at 12:57:18AM +0300, Cristian Ciocaltea wrote:
> Ensure 'clocks' property does not allow more than one item and add the
> missing reference to dai-common schema.
> 
> While at it, move 'clocks*' and '#sound-dai-cells' properties to keep
> the list ordered alphabetically.
> 
> Additionally, drop all useless/redundant descriptions.
> 
> Fixes: 6c38ca03406e ("dt-bindings: mfd: rk808: Convert bindings to yaml")
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>

I'd argue that these should not all be the same commit, but w/e.
Acked-by: Conor Dooley <conor.dooley@microchip.com>

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Re: [PATCH v2 1/5] dt-bindings: mfd: rk817: Fixup clocks and reference dai-common

[Lee Jones]

On Sat, 22 Jun 2024, Conor Dooley wrote:

> On Sat, Jun 22, 2024 at 12:57:18AM +0300, Cristian Ciocaltea wrote:
> > Ensure 'clocks' property does not allow more than one item and add the
> > missing reference to dai-common schema.
> > 
> > While at it, move 'clocks*' and '#sound-dai-cells' properties to keep
> > the list ordered alphabetically.
> > 
> > Additionally, drop all useless/redundant descriptions.
> > 
> > Fixes: 6c38ca03406e ("dt-bindings: mfd: rk808: Convert bindings to yaml")
> > Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
> 
> I'd argue that these should not all be the same commit, but w/e.

Are you arguing that, or not? :)

> Acked-by: Conor Dooley <conor.dooley@microchip.com>

-- 
Lee Jones [李琼斯]

Re: [PATCH v2 1/5] dt-bindings: mfd: rk817: Fixup clocks and reference dai-common

[Conor Dooley]

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On Wed, Jun 26, 2024 at 04:44:46PM +0100, Lee Jones wrote:
> On Sat, 22 Jun 2024, Conor Dooley wrote:
> 
> > On Sat, Jun 22, 2024 at 12:57:18AM +0300, Cristian Ciocaltea wrote:
> > > Ensure 'clocks' property does not allow more than one item and add the
> > > missing reference to dai-common schema.
> > > 
> > > While at it, move 'clocks*' and '#sound-dai-cells' properties to keep
> > > the list ordered alphabetically.
> > > 
> > > Additionally, drop all useless/redundant descriptions.
> > > 
> > > Fixes: 6c38ca03406e ("dt-bindings: mfd: rk808: Convert bindings to yaml")
> > > Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
> > 
> > I'd argue that these should not all be the same commit, but w/e.
> 
> Are you arguing that, or not? :)

I said w/e and acked it, you can apply it!

> 
> > Acked-by: Conor Dooley <conor.dooley@microchip.com>

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[PATCH v2 2/5] dt-bindings: mfd: rk817: Merge support for RK809

[Cristian Ciocaltea]

The Rockchip RK809 PMIC is compatible with RK817 and provides the same
capabilities, except for the battery charger manager.

There are also minor regulator related differences: BOOST and OTG_SWITCH
are specific to RK817, while DCDC_REG5, SWITCH_REG1 and SWITCH_REG2 are
provided RK809.

The current binding for RK809 doesn't document the audio codec
properties, although it has been already in use by several boards:
rk3566-quartz64-b, k3566-roc-pc, rk3568-evb1-v10, rk3568-lubancat-2,
rk3568-odroid-m1, rk3568-rock-3a.

Therefore dtbs_check fails for all of them:

  DTC_CHK arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dtb
  rk3568-rock-3a.dtb: pmic@20: '#sound-dai-cells', 'assigned-clock-parents', 'assigned-clocks', 'clock-names', 'clocks', 'codec' do not match any of the regexes: 'pinctrl-[0-9]+'
    from schema $id: http://devicetree.org/schemas/mfd/rockchip,rk809.yaml#

Additionally, the example in rockchip,rk809 binding is not able to
actually test the schema since it uses a wrong compatible
'rockchip,rk808' instead of the expected 'rockchip,rk809'.

Instead of duplicating even more content, merge the RK809 support into
the more inclusive RK817 schema and drop the now obsolete rockchip,rk809
related file.

Fixes: 6c38ca03406e ("dt-bindings: mfd: rk808: Convert bindings to yaml")
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
 .../devicetree/bindings/mfd/rockchip,rk809.yaml    | 288 ---------------------
 .../devicetree/bindings/mfd/rockchip,rk817.yaml    |  37 ++-
 2 files changed, 27 insertions(+), 298 deletions(-)

diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml
deleted file mode 100644
index 839c0521f1e5..000000000000
--- a/Documentation/devicetree/bindings/mfd/rockchip,rk809.yaml
+++ /dev/null
@@ -1,288 +0,0 @@
-# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
-%YAML 1.2
----
-$id: http://devicetree.org/schemas/mfd/rockchip,rk809.yaml#
-$schema: http://devicetree.org/meta-schemas/core.yaml#
-
-title: RK809 Power Management Integrated Circuit
-
-maintainers:
-  - Chris Zhong <zyw@rock-chips.com>
-  - Zhang Qing <zhangqing@rock-chips.com>
-
-description: |
-  Rockchip RK809 series PMIC. This device consists of an i2c controlled MFD
-  that includes regulators, an RTC, and power button.
-
-properties:
-  compatible:
-    enum:
-      - rockchip,rk809
-
-  reg:
-    maxItems: 1
-
-  interrupts:
-    maxItems: 1
-
-  '#clock-cells':
-    description: |
-      See <dt-bindings/clock/rockchip,rk808.h> for clock IDs.
-    minimum: 0
-    maximum: 1
-
-  clock-output-names:
-    description:
-      From common clock binding to override the default output clock name.
-
-  rockchip,system-power-controller:
-    type: boolean
-    deprecated: true
-    description:
-      Telling whether or not this PMIC is controlling the system power.
-
-  system-power-controller: true
-
-  wakeup-source:
-    type: boolean
-    description:
-      Device can be used as a wakeup source.
-
-  vcc1-supply:
-    description:
-      The input supply for DCDC_REG1.
-
-  vcc2-supply:
-    description:
-      The input supply for DCDC_REG2.
-
-  vcc3-supply:
-    description:
-      The input supply for DCDC_REG3.
-
-  vcc4-supply:
-    description:
-      The input supply for DCDC_REG4.
-
-  vcc5-supply:
-    description:
-      The input supply for LDO_REG1, LDO_REG2, and LDO_REG3.
-
-  vcc6-supply:
-    description:
-      The input supply for LDO_REG4, LDO_REG5, and LDO_REG6.
-
-  vcc7-supply:
-    description:
-      The input supply for LDO_REG7, LDO_REG8, and LDO_REG9.
-
-  vcc8-supply:
-    description:
-      The input supply for SWITCH_REG1.
-
-  vcc9-supply:
-    description:
-      The input supply for DCDC_REG5 and SWITCH_REG2.
-
-  regulators:
-    type: object
-    patternProperties:
-      "^(LDO_REG[1-9]|DCDC_REG[1-5]|SWITCH_REG[1-2])$":
-        type: object
-        $ref: /schemas/regulator/regulator.yaml#
-        unevaluatedProperties: false
-    unevaluatedProperties: false
-
-allOf:
-  - if:
-      properties:
-        '#clock-cells':
-          const: 0
-
-    then:
-      properties:
-        clock-output-names:
-          maxItems: 1
-
-    else:
-      properties:
-        clock-output-names:
-          maxItems: 2
-
-required:
-  - compatible
-  - reg
-  - interrupts
-  - "#clock-cells"
-
-additionalProperties: false
-
-examples:
-  - |
-    #include <dt-bindings/pinctrl/rockchip.h>
-    #include <dt-bindings/interrupt-controller/irq.h>
-    #include <dt-bindings/gpio/gpio.h>
-    i2c {
-        #address-cells = <1>;
-        #size-cells = <0>;
-
-        rk808: pmic@1b {
-            compatible = "rockchip,rk808";
-            reg = <0x1b>;
-            #clock-cells = <1>;
-            clock-output-names = "xin32k", "rk808-clkout2";
-            interrupt-parent = <&gpio3>;
-            interrupts = <10 IRQ_TYPE_LEVEL_LOW>;
-            pinctrl-names = "default";
-            pinctrl-0 = <&pmic_int_l_pin>;
-            rockchip,system-power-controller;
-            wakeup-source;
-
-            vcc1-supply = <&vcc_sysin>;
-            vcc2-supply = <&vcc_sysin>;
-            vcc3-supply = <&vcc_sysin>;
-            vcc4-supply = <&vcc_sysin>;
-            vcc6-supply = <&vcc_sysin>;
-            vcc7-supply = <&vcc_sysin>;
-            vcc8-supply = <&vcc3v3_sys>;
-            vcc9-supply = <&vcc_sysin>;
-            vcc10-supply = <&vcc_sysin>;
-            vcc11-supply = <&vcc_sysin>;
-            vcc12-supply = <&vcc3v3_sys>;
-
-            regulators {
-                vdd_center: DCDC_REG1 {
-                    regulator-name = "vdd_center";
-                    regulator-always-on;
-                    regulator-boot-on;
-                    regulator-min-microvolt = <750000>;
-                    regulator-max-microvolt = <1350000>;
-                    regulator-ramp-delay = <6001>;
-                    regulator-state-mem {
-                        regulator-off-in-suspend;
-                    };
-                };
-
-                vdd_cpu_l: DCDC_REG2 {
-                    regulator-name = "vdd_cpu_l";
-                    regulator-always-on;
-                    regulator-boot-on;
-                    regulator-min-microvolt = <750000>;
-                    regulator-max-microvolt = <1350000>;
-                    regulator-ramp-delay = <6001>;
-                    regulator-state-mem {
-                        regulator-off-in-suspend;
-                    };
-                };
-
-                vcc_ddr: DCDC_REG3 {
-                    regulator-name = "vcc_ddr";
-                    regulator-always-on;
-                    regulator-boot-on;
-                    regulator-state-mem {
-                        regulator-on-in-suspend;
-                    };
-                };
-
-                vcc_1v8: vcc_wl: DCDC_REG4 {
-                    regulator-name = "vcc_1v8";
-                    regulator-always-on;
-                    regulator-boot-on;
-                    regulator-min-microvolt = <1800000>;
-                    regulator-max-microvolt = <1800000>;
-                    regulator-state-mem {
-                        regulator-on-in-suspend;
-                        regulator-suspend-microvolt = <1800000>;
-                    };
-                };
-
-                vcc1v8_pmupll: LDO_REG3 {
-                    regulator-name = "vcc1v8_pmupll";
-                    regulator-always-on;
-                    regulator-boot-on;
-                    regulator-min-microvolt = <1800000>;
-                    regulator-max-microvolt = <1800000>;
-                    regulator-state-mem {
-                        regulator-on-in-suspend;
-                        regulator-suspend-microvolt = <1800000>;
-                    };
-                };
-
-                vcc_sdio: LDO_REG4 {
-                    regulator-name = "vcc_sdio";
-                    regulator-always-on;
-                    regulator-boot-on;
-                    regulator-min-microvolt = <1800000>;
-                    regulator-max-microvolt = <3000000>;
-                    regulator-state-mem {
-                        regulator-on-in-suspend;
-                        regulator-suspend-microvolt = <3000000>;
-                    };
-                };
-
-                vcca3v0_codec: LDO_REG5 {
-                    regulator-name = "vcca3v0_codec";
-                    regulator-always-on;
-                    regulator-boot-on;
-                    regulator-min-microvolt = <3000000>;
-                    regulator-max-microvolt = <3000000>;
-                    regulator-state-mem {
-                        regulator-off-in-suspend;
-                    };
-                };
-
-                vcc_1v5: LDO_REG6 {
-                    regulator-name = "vcc_1v5";
-                    regulator-always-on;
-                    regulator-boot-on;
-                    regulator-min-microvolt = <1500000>;
-                    regulator-max-microvolt = <1500000>;
-                    regulator-state-mem {
-                        regulator-on-in-suspend;
-                        regulator-suspend-microvolt = <1500000>;
-                    };
-                };
-
-                vcca1v8_codec: LDO_REG7 {
-                    regulator-name = "vcca1v8_codec";
-                    regulator-always-on;
-                    regulator-boot-on;
-                    regulator-min-microvolt = <1800000>;
-                    regulator-max-microvolt = <1800000>;
-                    regulator-state-mem {
-                        regulator-off-in-suspend;
-                    };
-                };
-
-                vcc_3v0: LDO_REG8 {
-                    regulator-name = "vcc_3v0";
-                    regulator-always-on;
-                    regulator-boot-on;
-                    regulator-min-microvolt = <3000000>;
-                    regulator-max-microvolt = <3000000>;
-                    regulator-state-mem {
-                        regulator-on-in-suspend;
-                        regulator-suspend-microvolt = <3000000>;
-                    };
-                };
-
-                vcc3v3_s3: SWITCH_REG1 {
-                    regulator-name = "vcc3v3_s3";
-                    regulator-always-on;
-                    regulator-boot-on;
-                    regulator-state-mem {
-                        regulator-off-in-suspend;
-                    };
-                };
-
-                vcc3v3_s0: SWITCH_REG2 {
-                    regulator-name = "vcc3v3_s0";
-                    regulator-always-on;
-                    regulator-boot-on;
-                    regulator-state-mem {
-                        regulator-off-in-suspend;
-                    };
-                };
-            };
-        };
-    };
diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
index d70b4307ac77..2cb6d176a84c 100644
--- a/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
+++ b/Documentation/devicetree/bindings/mfd/rockchip,rk817.yaml
@@ -4,20 +4,21 @@
 $id: http://devicetree.org/schemas/mfd/rockchip,rk817.yaml#
 $schema: http://devicetree.org/meta-schemas/core.yaml#
 
-title: RK817 Power Management Integrated Circuit
+title: RK809/RK817 Power Management Integrated Circuit
 
 maintainers:
   - Chris Zhong <zyw@rock-chips.com>
   - Zhang Qing <zhangqing@rock-chips.com>
 
 description: |
-  Rockchip RK817 series PMIC. This device consists of an i2c controlled MFD
-  that includes regulators, an RTC, a power button, an audio codec, and a
-  battery charger manager.
+  Rockchip RK809/RK817 series PMIC. This device consists of an i2c controlled
+  MFD that includes regulators, an RTC, a power button and an audio codec.
+  The RK817 variant also provides a battery charger manager.
 
 properties:
   compatible:
     enum:
+      - rockchip,rk809
       - rockchip,rk817
 
   reg:
@@ -89,20 +90,20 @@ properties:
 
   vcc8-supply:
     description:
-      The input supply for BOOST.
+      The input supply for BOOST on RK817, or for SWITCH_REG2 on RK809.
 
   vcc9-supply:
     description:
-      The input supply for OTG_SWITCH.
+      The input supply for OTG_SWITCH on RK817,
+      or for DCDC_REG5 and SWITCH_REG1 on RK809.
 
   regulators:
     type: object
     patternProperties:
-      "^(LDO_REG[1-9]|DCDC_REG[1-4]|BOOST|OTG_SWITCH)$":
-        type: object
+      "^(LDO_REG[1-9]|DCDC_REG[1-5]|BOOST|OTG_SWITCH|SWITCH_REG[1-2])$":
+        $ref: /schemas/regulator/regulator.yaml
         unevaluatedProperties: false
-        $ref: /schemas/regulator/regulator.yaml#
-    unevaluatedProperties: false
+    additionalProperties: false
 
   codec:
     type: object
@@ -172,6 +173,22 @@ allOf:
         clock-output-names:
           maxItems: 2
 
+  - if:
+      properties:
+        compatible:
+          contains:
+            const: rockchip,rk817
+    then:
+      properties:
+        regulators:
+          patternProperties:
+            "^(DCDC_REG5|SWITCH_REG[1-2])$": false
+    else:
+      properties:
+        regulators:
+          patternProperties:
+            "^(BOOST|OTG_SWITCH)$": false
+
 required:
   - compatible
   - reg

-- 
2.45.2

Re: [PATCH v2 2/5] dt-bindings: mfd: rk817: Merge support for RK809

[Conor Dooley]

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On Sat, Jun 22, 2024 at 12:57:19AM +0300, Cristian Ciocaltea wrote:
> The Rockchip RK809 PMIC is compatible with RK817 and provides the same
> capabilities, except for the battery charger manager.
> 
> There are also minor regulator related differences: BOOST and OTG_SWITCH
> are specific to RK817, while DCDC_REG5, SWITCH_REG1 and SWITCH_REG2 are
> provided RK809.
> 
> The current binding for RK809 doesn't document the audio codec
> properties, although it has been already in use by several boards:
> rk3566-quartz64-b, k3566-roc-pc, rk3568-evb1-v10, rk3568-lubancat-2,
> rk3568-odroid-m1, rk3568-rock-3a.
> 
> Therefore dtbs_check fails for all of them:
> 
>   DTC_CHK arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dtb
>   rk3568-rock-3a.dtb: pmic@20: '#sound-dai-cells', 'assigned-clock-parents', 'assigned-clocks', 'clock-names', 'clocks', 'codec' do not match any of the regexes: 'pinctrl-[0-9]+'
>     from schema $id: http://devicetree.org/schemas/mfd/rockchip,rk809.yaml#
> 

> Additionally, the example in rockchip,rk809 binding is not able to
> actually test the schema since it uses a wrong compatible
> 'rockchip,rk808' instead of the expected 'rockchip,rk809'.

lol

> 
> Instead of duplicating even more content, merge the RK809 support into
> the more inclusive RK817 schema and drop the now obsolete rockchip,rk809
> related file.
> 
> Fixes: 6c38ca03406e ("dt-bindings: mfd: rk808: Convert bindings to yaml")
> Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>

Reviewed-by: Conor Dooley <conor.dooley@microchip.com>

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[PATCH v2 3/5] arm64: dts: rockchip: Drop invalid mic-in-differential on rk3568-rock-3a

[Cristian Ciocaltea]

The 'mic-in-differential' DT property supported by the RK809/RK817 audio
codec driver is actually valid if prefixed with 'rockchip,':

  DTC_CHK arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dtb
  rk3568-rock-3a.dtb: pmic@20: codec: 'mic-in-differential' does not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/mfd/rockchip,rk809.yaml#

However, the board doesn't make use of differential signaling, hence
drop the incorrect property and the now unnecessary 'codec' node.

Fixes: 22a442e6586c ("arm64: dts: rockchip: add basic dts for the radxa rock3 model a")
Reported-by: Jonas Karlman <jonas@kwiboo.se>
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
 arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts | 4 ----
 1 file changed, 4 deletions(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
index ebdedea15ad1..59f1403b4fa5 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-rock-3a.dts
@@ -531,10 +531,6 @@ regulator-state-mem {
 				};
 			};
 		};
-
-		codec {
-			mic-in-differential;
-		};
 	};
 };
 

-- 
2.45.2

[PATCH v2 4/5] arm64: dts: rockchip: Fix mic-in-differential usage on rk3566-roc-pc

[Cristian Ciocaltea]

The 'mic-in-differential' DT property supported by the RK809/RK817 audio
codec driver is actually valid if prefixed with 'rockchip,':

  DTC_CHK arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dtb
  rk3566-roc-pc.dtb: pmic@20: codec: 'mic-in-differential' does not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/mfd/rockchip,rk809.yaml#

Make use of the correct property name.

Fixes: a8e35c4bebe4 ("arm64: dts: rockchip: add audio nodes to rk3566-roc-pc")
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
 arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts b/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
index 63eea27293fe..67e7801bd489 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-roc-pc.dts
@@ -269,7 +269,7 @@ rk809: pmic@20 {
 		vcc9-supply = <&vcc3v3_sys>;
 
 		codec {
-			mic-in-differential;
+			rockchip,mic-in-differential;
 		};
 
 		regulators {

-- 
2.45.2

[PATCH v2 5/5] arm64: dts: rockchip: Fix mic-in-differential usage on rk3568-evb1-v10

[Cristian Ciocaltea]

The 'mic-in-differential' DT property supported by the RK809/RK817 audio
codec driver is actually valid if prefixed with 'rockchip,':

  DTC_CHK arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dtb

  rk3568-evb1-v10.dtb: pmic@20: codec: 'mic-in-differential' does not match any of the regexes: 'pinctrl-[0-9]+'
	from schema $id: http://devicetree.org/schemas/mfd/rockchip,rk809.yaml#

Make use of the correct property name.

Fixes: 3e4c629ca680 ("arm64: dts: rockchip: enable rk809 audio codec on the rk3568 evb1-v10")
Signed-off-by: Cristian Ciocaltea <cristian.ciocaltea@collabora.com>
---
 arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
index 19f8fc369b13..8c3ab07d3807 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3568-evb1-v10.dts
@@ -475,7 +475,7 @@ regulator-state-mem {
 		};
 
 		codec {
-			mic-in-differential;
+			rockchip,mic-in-differential;
 		};
 	};
 };

-- 
2.45.2

Re: (subset) [PATCH v2 0/5] DT fixes for Rockchip RK809 audio codec support

[Lee Jones]

On Sat, 22 Jun 2024 00:57:17 +0300, Cristian Ciocaltea wrote:
> Rockchip RK809 MFD provides a RK817 compatible audio codec, supported by
> the rk817_codec driver.
> 
> This patch series fixes a few issues identified by dtbs_check for the
> boards making use of the codec: rk3566-quartz64-b, k3566-roc-pc,
> rk3568-evb1-v10, rk3568-lubancat-2, rk3568-odroid-m1, rk3568-rock-3a.
> 
> [...]

Applied, thanks!

[1/5] dt-bindings: mfd: rk817: Fixup clocks and reference dai-common
      commit: e472369bd5624fa899d0d1dfbe69b594fd7e6e7d
[2/5] dt-bindings: mfd: rk817: Merge support for RK809
      commit: ae61fa9ee01049abfca7a954a7c62e1274858d10

--
Lee Jones [李琼斯]

Re: (subset) [PATCH v2 0/5] DT fixes for Rockchip RK809 audio codec support

[Heiko Stuebner]

On Sat, 22 Jun 2024 00:57:17 +0300, Cristian Ciocaltea wrote:
> Rockchip RK809 MFD provides a RK817 compatible audio codec, supported by
> the rk817_codec driver.
> 
> This patch series fixes a few issues identified by dtbs_check for the
> boards making use of the codec: rk3566-quartz64-b, k3566-roc-pc,
> rk3568-evb1-v10, rk3568-lubancat-2, rk3568-odroid-m1, rk3568-rock-3a.
> 
> [...]

Applied, thanks!

[3/5] arm64: dts: rockchip: Drop invalid mic-in-differential on rk3568-rock-3a
      commit: c5e56e620410696922cc01d4ab473fa03c627ca7
[4/5] arm64: dts: rockchip: Fix mic-in-differential usage on rk3566-roc-pc
      commit: 26067ce0934480d772b76cb674055ef66411bc09
[5/5] arm64: dts: rockchip: Fix mic-in-differential usage on rk3568-evb1-v10
      commit: 592d17ded2d569b60bd35d91889a79c70e5c6c5f

Best regards,
-- 
Heiko Stuebner <heiko@sntech.de>