Add Anbernic RG Vita-Pro

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +9 -0

+    description:
+      Optional value to clamp the maximum input current limit to for
+      the device. If omitted, the default value for the hardware will
+      be used (2400000).
+    minimum: 100000
+    maximum: 3800000
+
+  input-voltage-limit-microvolt:
+    description:

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +15 -0

+    type: object
+    properties:
+      otg-vbus:
+        type: object
+        description: OTG boost regulator
+        $ref: /schemas/regulator/regulator.yaml
+        unevaluatedProperties: false
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +22 -0

+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      charger@3b {
+        compatible = "sgmicro,sgm41542";
+        reg = <0x3b>;
+        input-current-limit-microamp = <3000000>;
+        input-voltage-limit-microvolt = <4500000>;
+        interrupt-parent = <&gpio0>;
+        interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
+        monitored-battery = <&battery>;
+
+        regulators {
+          otg-vbus {
+            regulator-max-microvolt = <5000000>;
+            regulator-min-microvolt = <5000000>;
+          };
+        };
+      };
+    };

Signature · 1 line

2.43.0

Quoted 10 lines · Chris Morgan

From: Chris Morgan <[email protected]>

Document the SG Micro sgm41542 battery charger/boost converter.

Signed-off-by Chris Morgan <[email protected]>

---
 .../supply/sgmicro,sgm41542-charger.yaml      | 99 +++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml

Quoted 5 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +0 -0

new file mode 100644
index 000000000000..3e5041e5b551

Filename must match compatible.

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 9

Quoted 11 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +9 -0

@@ -0,0 +1,99 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/supply/sgmicro,sgm41542-charger.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SGM41542 Battery Charger
+
+description: |

Do not need '|' unless you need to preserve formatting.

Quoted 5 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +5 -0

+  The SGMicro SGM41542 is a single cell battery charger/boost controller.
+
+maintainers:
+  - Chris Morgan <[email protected]>
+  - Xu Shengfei <[email protected]>

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 20

Quoted 6 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +6 -0

+
+properties:
+  compatible:
+    const: sgmicro,sgm41542
+
+  input-current-limit-microamp:

Missing vendor prefix.

Quoted 15 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +15 -0

+    description:
+      Optional value to clamp the maximum input current limit to for
+      the device. If omitted, the default value for the hardware will
+      be used (2400000).
+    minimum: 100000
+    maximum: 3800000
+
+  input-voltage-limit-microvolt:
+    description:
+      Optional value to clamp the maximum input voltage limit to for
+      the device. If omitted, the default value for the hardware will
+      be used (4500000).
+    minimum: 3900000
+    maximum: 12000000
+

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 39

Quoted 4 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +4 -0

+  interrupts:
+    maxItems: 1
+
+  monitored-battery:

You miss definition of this property. I guess this is power supply, so reference proper schema for power supplies. Look at other bindings to for some example code.

Quoted 11 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +10 -0

+    description: |
+        A phandle to a monitored battery node. Values for the following
+        are used by the driver and if not present will result in default
+        values being applied:
+        constant-charge-current-max-microamp
+        constant-charge-voltage-max-microvolt
+        charge-term-current-microamp
+        precharge-current-microamp
+
+  reg:

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 52

Quoted 3 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +3 -0

+    maxItems: 1
+
+  regulators:

No need for regulators node, just define here otg-vbus directly. But honestly, your example is incomplete or you defined something implied by the compatible. If you have a fixed 5V regulator, what is the point of defining it in the DT?

Quoted 20 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +19 -0

+    type: object
+    properties:
+      otg-vbus:
+        type: object
+        description: OTG boost regulator
+        $ref: /schemas/regulator/regulator.yaml
+        unevaluatedProperties: false
+    additionalProperties: false
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    battery: battery {
+      compatible = "simple-battery";

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 77

Quoted 6 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +6 -0

+      constant-charge-current-max-microamp = <10000000>;
+      constant-charge-voltage-max-microvolt = <4350000>;
+      precharge-current-microamp = <180000>;
+      charge-term-current-microamp = <300000>;
+    };
+    #include <dt-bindings/gpio/gpio.h>

Drop this one

Quoted 18 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +17 -0

+    #include <dt-bindings/interrupt-controller/irq.h>
+    i2c {
+      #address-cells = <1>;
+      #size-cells = <0>;
+
+      charger@3b {
+        compatible = "sgmicro,sgm41542";
+        reg = <0x3b>;
+        input-current-limit-microamp = <3000000>;
+        input-voltage-limit-microvolt = <4500000>;
+        interrupt-parent = <&gpio0>;
+        interrupts = <26 IRQ_TYPE_EDGE_FALLING>;
+        monitored-battery = <&battery>;
+
+        regulators {
+          otg-vbus {
+            regulator-max-microvolt = <5000000>;

Quoted 8 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +5 -0

+            regulator-min-microvolt = <5000000>;
+          };
+        };
+      };
+    };

Signature · 1 line

2.43.0

Quoted 11 lines · Krzysztof Kozlowski

Quoted 10 lines · Chris Morgan

From: Chris Morgan <[email protected]>

Document the SG Micro sgm41542 battery charger/boost converter.

Signed-off-by Chris Morgan <[email protected]>

---
 .../supply/sgmicro,sgm41542-charger.yaml      | 99 +++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml

Quoted 7 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml

Quoted 5 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +0 -0

new file mode 100644
index 000000000000..3e5041e5b551

Filename must match compatible.

Acknowledged.

Quoted 14 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 9

Quoted 11 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +9 -0

@@ -0,0 +1,99 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/supply/sgmicro,sgm41542-charger.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SGM41542 Battery Charger
+
+description: |

Do not need '|' unless you need to preserve formatting.

Will fix.

Quoted 5 lines

Quoted 5 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +5 -0

+  The SGMicro SGM41542 is a single cell battery charger/boost controller.
+
+maintainers:
+  - Chris Morgan <[email protected]>
+  - Xu Shengfei <[email protected]>

Quoted 9 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 20

Quoted 6 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +6 -0

+
+properties:
+  compatible:
+    const: sgmicro,sgm41542
+
+  input-current-limit-microamp:

Missing vendor prefix.

This *appears* to be a standard value (perhaps not formally, but in use by enough devices to suggest a defacto standard), which is why I did not use the vendor prefix here. Do I need to add that for this one?

Quoted 16 lines

Quoted 16 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +15 -0

+    description:
+      Optional value to clamp the maximum input current limit to for
+      the device. If omitted, the default value for the hardware will
+      be used (2400000).
+    minimum: 100000
+    maximum: 3800000
+
+  input-voltage-limit-microvolt:
+    description:
+      Optional value to clamp the maximum input voltage limit to for
+      the device. If omitted, the default value for the hardware will
+      be used (4500000).
+    minimum: 3900000
+    maximum: 12000000
+

Quoted 8 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 39

Quoted 4 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +4 -0

+  interrupts:
+    maxItems: 1
+
+  monitored-battery:

You miss definition of this property. I guess this is power supply, so reference proper schema for power supplies. Look at other bindings to for some example code.

I'll look at this some more, I might have a few more questions. But I will make the changes requested.

Quoted 11 lines

Quoted 11 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +10 -0

+    description: |
+        A phandle to a monitored battery node. Values for the following
+        are used by the driver and if not present will result in default
+        values being applied:
+        constant-charge-current-max-microamp
+        constant-charge-voltage-max-microvolt
+        charge-term-current-microamp
+        precharge-current-microamp
+
+  reg:

Quoted 8 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 52

Quoted 3 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +3 -0

+    maxItems: 1
+
+  regulators:

No need for regulators node, just define here otg-vbus directly. But honestly, your example is incomplete or you defined something implied by the compatible. If you have a fixed 5V regulator, what is the point of defining it in the DT?

The regulator can be adjusted within a range around 5V, and is referenced by the USB subsystem. Should I still omit it from the device tree or instead define the min and max values?

Quoted 54 lines · Chris Morgan

Quoted 11 lines · Krzysztof Kozlowski

Quoted 10 lines · Chris Morgan

From: Chris Morgan <[email protected]>

Document the SG Micro sgm41542 battery charger/boost converter.

Signed-off-by Chris Morgan <[email protected]>

---
 .../supply/sgmicro,sgm41542-charger.yaml      | 99 +++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml

Quoted 7 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml

Quoted 5 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +0 -0

new file mode 100644
index 000000000000..3e5041e5b551

Filename must match compatible.

Acknowledged.

Quoted 14 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 9

Quoted 11 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +9 -0

@@ -0,0 +1,99 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/supply/sgmicro,sgm41542-charger.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SGM41542 Battery Charger
+
+description: |

Do not need '|' unless you need to preserve formatting.

Will fix.

Quoted 5 lines

Quoted 5 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +5 -0

+  The SGMicro SGM41542 is a single cell battery charger/boost controller.
+
+maintainers:
+  - Chris Morgan <[email protected]>
+  - Xu Shengfei <[email protected]>

Quoted 9 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 20

Quoted 6 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +6 -0

+
+properties:
+  compatible:
+    const: sgmicro,sgm41542
+
+  input-current-limit-microamp:

Missing vendor prefix.

Quoted 3 lines

This *appears* to be a standard value (perhaps not formally, but in use by enough devices to suggest a defacto standard), which is why I did not use the vendor prefix here. Do I need to add that for this one?

I know, I found these other properties but I think they were just coming from old schema.

If it is really a common property, then should be defined in a common schema and this did not happen.

Quoted 49 lines

Quoted 17 lines

Quoted 17 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +15 -0

+    description:
+      Optional value to clamp the maximum input current limit to for
+      the device. If omitted, the default value for the hardware will
+      be used (2400000).
+    minimum: 100000
+    maximum: 3800000
+
+  input-voltage-limit-microvolt:
+    description:
+      Optional value to clamp the maximum input voltage limit to for
+      the device. If omitted, the default value for the hardware will
+      be used (4500000).
+    minimum: 3900000
+    maximum: 12000000
+

Quoted 8 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 39

Quoted 4 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +4 -0

+  interrupts:
+    maxItems: 1
+
+  monitored-battery:

You miss definition of this property. I guess this is power supply, so reference proper schema for power supplies. Look at other bindings to for some example code.

I'll look at this some more, I might have a few more questions. But I will make the changes requested.

Quoted 11 lines

Quoted 11 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +10 -0

+    description: |
+        A phandle to a monitored battery node. Values for the following
+        are used by the driver and if not present will result in default
+        values being applied:
+        constant-charge-current-max-microamp
+        constant-charge-voltage-max-microvolt
+        charge-term-current-microamp
+        precharge-current-microamp
+
+  reg:

Quoted 8 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 52

Quoted 3 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +3 -0

+    maxItems: 1
+
+  regulators:

No need for regulators node, just define here otg-vbus directly. But honestly, your example is incomplete or you defined something implied by the compatible. If you have a fixed 5V regulator, what is the point of defining it in the DT?

Quoted 3 lines

The regulator can be adjusted within a range around 5V, and is referenced by the USB subsystem. Should I still omit it from the device tree or instead define the min and max values?

If it can be adjusted then it's fine, can stay.

Best regards,
Krzysztof

Quoted 59 lines · Krzysztof Kozlowski

Quoted 57 lines · Chris Morgan

Quoted 11 lines · Krzysztof Kozlowski

Quoted 10 lines · Chris Morgan

From: Chris Morgan <[email protected]>

Document the SG Micro sgm41542 battery charger/boost converter.

Signed-off-by Chris Morgan <[email protected]>

---
 .../supply/sgmicro,sgm41542-charger.yaml      | 99 +++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml

Quoted 7 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml

Quoted 5 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +0 -0

new file mode 100644
index 000000000000..3e5041e5b551

Filename must match compatible.

Acknowledged.

Quoted 14 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 9

Quoted 11 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +9 -0

@@ -0,0 +1,99 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/supply/sgmicro,sgm41542-charger.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SGM41542 Battery Charger
+
+description: |

Do not need '|' unless you need to preserve formatting.

Will fix.

Quoted 5 lines

Quoted 5 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +5 -0

+  The SGMicro SGM41542 is a single cell battery charger/boost controller.
+
+maintainers:
+  - Chris Morgan <[email protected]>
+  - Xu Shengfei <[email protected]>

Quoted 9 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 20

Quoted 6 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +6 -0

+
+properties:
+  compatible:
+    const: sgmicro,sgm41542
+
+  input-current-limit-microamp:

Missing vendor prefix.

This *appears* to be a standard value (perhaps not formally, but in use by enough devices to suggest a defacto standard), which is why I did not use the vendor prefix here. Do I need to add that for this one?

Quoted 5 lines

I know, I found these other properties but I think they were just coming from old schema.

If it is really a common property, then should be defined in a common schema and this did not happen.

Would now be a good time to add it to the power-supply.yaml document? It looks like this value is used by about 10 other devices.

Quoted 60 lines · Chris Morgan

Quoted 59 lines · Krzysztof Kozlowski

Quoted 57 lines · Chris Morgan

Quoted 11 lines · Krzysztof Kozlowski

Quoted 10 lines · Chris Morgan

From: Chris Morgan <[email protected]>

Document the SG Micro sgm41542 battery charger/boost converter.

Signed-off-by Chris Morgan <[email protected]>

---
 .../supply/sgmicro,sgm41542-charger.yaml      | 99 +++++++++++++++++++
 1 file changed, 99 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml

Quoted 7 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml

Quoted 5 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +0 -0

new file mode 100644
index 000000000000..3e5041e5b551

Filename must match compatible.

Acknowledged.

Quoted 14 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 9

Quoted 11 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +9 -0

@@ -0,0 +1,99 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/power/supply/sgmicro,sgm41542-charger.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: SGM41542 Battery Charger
+
+description: |

Do not need '|' unless you need to preserve formatting.

Will fix.

Quoted 5 lines

Quoted 5 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +5 -0

+  The SGMicro SGM41542 is a single cell battery charger/boost controller.
+
+maintainers:
+  - Chris Morgan <[email protected]>
+  - Xu Shengfei <[email protected]>

Quoted 9 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml line 20

Quoted 6 lines

Documentation/devicetree/bindings/power/supply/sgmicro,sgm41542-charger.yaml new file +6 -0

+
+properties:
+  compatible:
+    const: sgmicro,sgm41542
+
+  input-current-limit-microamp:

Missing vendor prefix.

This *appears* to be a standard value (perhaps not formally, but in use by enough devices to suggest a defacto standard), which is why I did not use the vendor prefix here. Do I need to add that for this one?

Quoted 8 lines

Quoted 5 lines

I know, I found these other properties but I think they were just coming from old schema.

If it is really a common property, then should be defined in a common schema and this did not happen.

Would now be a good time to add it to the power-supply.yaml document? It looks like this value is used by about 10 other devices.

I have mixed feelings. Adding it there would mean that all schemas using unevaluatedProperties will get that property. That suggests they have such limiting ability in hardware or this ABI is implemented in some generic part of the kernel.

None of these are true, I think.

Maybe we need some documented guidance on usage of common schemas.

Best regards,
Krzysztof

_______________________________________________
Linux-rockchip mailing list
[email protected]
http://lists.infradead.org/mailman/listinfo/linux-rockchip

drivers/power/supply/sgm41542_charger.c new file +11 -0

+	strscpy(sgm->model_name, id->name, I2C_NAME_SIZE);
+
+	sgm->regmap = devm_regmap_init_i2c(client, &sgm4154x_regmap_config);
+	if (IS_ERR(sgm->regmap))
+		return dev_err_probe(dev, PTR_ERR(sgm->regmap),
+				     "Failed to allocate register map\n");
+
+	i2c_set_clientdata(client, sgm);
+
+	ret = sgm4154x_hw_chipid_detect(sgm);
+	if (ret)

drivers/power/supply/sgm41542_charger.c new file +10 -0

+		if (ret)
+			return ret;
+		enable_irq_wake(client->irq);
+	}
+
+	ret = sgm4154x_power_supply_init(sgm, dev);
+	if (ret)
+		return dev_err_probe(dev, ret, "Failed to register power supply\n");
+
+	ret = sgm4154x_hw_init(sgm);

From: Chris Morgan <[email protected]>

The panel used by Anbernic in the RG Vita-Pro is a DSI panel based on the TD4310 controller IC. It measures approximately 5.5 inches diagonally and is 1080x1920 in resolution.

Signed-off-by Chris Morgan <[email protected]>

---
 .../display/panel/anbernic,td4310.yaml        | 63 +++++++++++++++++++
 1 file changed, 63 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/display/panel/anbernic,td4310.yaml

Documentation/devicetree/bindings/display/panel/anbernic,td4310.yaml new file +3 -0

new file mode 100644
index 000000000000..2da957cd5d49
@@ -0,0 +1,63 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---

Documentation/devicetree/bindings/display/panel/anbernic,td4310.yaml new file +9 -0

+  panel (a 1080x1920 5.5 inch panel).
+
+allOf:
+  - $ref: panel-common.yaml#
+
+properties:
+  compatible:
+    items:
+      - const: anbernic,panel-vita-pro

From: Chris Morgan <[email protected]>

Add compatible string for the Anbernic RG Vita-Pro.

Signed-off-by Chris Morgan <[email protected]>

Quoted 5 lines · Chris Morgan

From: Chris Morgan <[email protected]>

Add compatible string for the Anbernic RG Vita-Pro.

Signed-off-by Chris Morgan <[email protected]>

You combined three completely independent subsystems into one patchset. Usually that's unnecessary burden on our mailboxes and instead of simple shazam of entire patchset maintainers need to pick up individual bits.

Acked-by Krzysztof Kozlowski <[email protected]>

Best regards,
Krzysztof

From: Chris Morgan <[email protected]>

Add device tree for the Anbernic RG Vita-Pro, based on the Rockchip RK3576. All hardware is currently working except for the accelerometer, the touchscreen, the battery monitor, and DisplayPort over USB-C. PWM is also missing currently, and as a result the LEDs and panel backlight are currently controlled via GPIO but will be changed to PWM once supported.

The Anbernic RG Vita-Pro includes the following hardware:
- A 1080x1920 DSI display with touch.
- 21 buttons.
- 2 Analog joysticks controlled via userspace.
- 3 LEDs.
- 64GB eMMC, 2 SDMMC slots.
- RTL8852BE WiFi/Bluetooth combo
- 1 USB 3.0 USB-C port in OTG mode.
- 3.5mm headphone jack with play button support.
- 5000mAH battery

The following hardware has incomplete driver support and is not yet working:
- An Invensense icm42607p accelerometer.
- A Cellwise cw221x battery monitor.
- A Synaptics i2c touchscreen.
- DisplayPort over USB-C alt-mode.
- PWM controller.

Signed-off-by Chris Morgan <[email protected]>

---
 arch/arm64/boot/dts/rockchip/Makefile         |    3 +
 .../rockchip/rk3576-anbernic-rg-vita-pro.dts  | 1317 +++++++++++++++++
 2 files changed, 1320 insertions(+)
 create mode 100644 arch/arm64/boot/dts/rockchip/rk3576-anbernic-rg-vita-pro.dts

arch/arm64/boot/dts/rockchip/Makefile +1 -0

index cb55c6b70d0e..78c3778eaf4e 100644
@@ -165,6 +165,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-display-vz.dtbo
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3568-wolfvision-pf5-io-expander.dtbo
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-100ask-dshanpi-a1.dtb
+dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-anbernic-rg-vita-pro.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-armsom-sige5.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-armsom-sige5-v1.2-wifibt.dtbo
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3576-evb1-v10.dtb

arch/arm64/boot/dts/rockchip/Makefile +0 -0

 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-khadas-edge2.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-r6s.dtb
 dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-nanopi-r6c.dtb

arch/arm64/boot/dts/rockchip/rk3576-anbernic-rg-vita-pro.dts new file +1317 -0

new file mode 100644
index 000000000000..9dcf3f5a12d1
@@ -0,0 +1,1317 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
+/*
+ * Copyright (c) 2026 Chris Morgan <[email protected]>
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/linux-event-codes.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/rockchip.h>
+#include <dt-bindings/pwm/pwm.h>
+#include <dt-bindings/soc/rockchip,vop2.h>
+#include <dt-bindings/usb/pd.h>
+
+#include "rk3576.dtsi"
+
+/ {
+	model = "Anbernic RG Vita Pro";
+	chassis-type = "handset";
+	compatible = "anbernic,rg-vita-pro", "rockchip,rk3576";
+
+	aliases {
+		mmc0 = &sdhci;
+		mmc1 = &sdmmc;
+		mmc2 = &sdio;
+	};
+
+	chosen {
+		stdout-path = "serial0:1500000n8";
+	};
+
+	adc_keys_home: adc-keys-home {
+		compatible = "adc-keys";
+		io-channel-names = "buttons";
+		io-channels = <&saradc 1>;
+		keyup-threshold-microvolt = <1800000>;
+		poll-interval = <60>;
+
+		button-home {
+			label = "HOME";
+			linux,code = <BTN_MODE>;
+			press-threshold-microvolt = <1750>;
+		};
+	};
+
+	adc_keys_play: adc-keys-play {
+		compatible = "adc-keys";
+		io-channel-names = "buttons";
+		io-channels = <&saradc 3>;
+		keyup-threshold-microvolt = <1300000>;
+		poll-interval = <60>;
+
+		button-play {
+			label = "PLAY";
+			linux,code = <KEY_PLAYPAUSE>;
+			press-threshold-microvolt = <1750>;
+		};
+	};
+
+	/*
+	 * Values from BSP, except for internal resistance which was set
+	 * to 80 micro ohms which is more likely 80000 micro ohms.
+	 */
+	battery: battery {
+		compatible = "simple-battery";
+		charge-full-design-microamp-hours = <8000000>;
+		charge-term-current-microamp = <300000>;
+		constant-charge-current-max-microamp = <10000000>;
+		constant-charge-voltage-max-microvolt = <4350000>;
+		factory-internal-resistance-micro-ohms = <80000>;
+		precharge-current-microamp = <180000>;
+		precharge-upper-limit-microvolt = <3600000>;
+		voltage-max-design-microvolt = <4350000>;
+		voltage-min-design-microvolt = <3000000>;
+	};
+
+	hp_amp: audio-amplifier {
+		compatible = "simple-audio-amplifier";
+		enable-gpios = <&gpio0 RK_PC3 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&hp_amp_enable_h>;
+		pinctrl-names = "default";
+		sound-name-prefix = "Headphone Amp";
+	};
+
+	/*
+	 * LEDs and Backlights can be controlled as a PWM, but PWM
+	 * driver is not yet available.
+	 */
+	gpio_backlight: backlight {
+		compatible = "gpio-backlight";
+		gpios = <&gpio2 RK_PC4 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&led_backlight_h>;
+		pinctrl-names = "default";
+	};
+
+	gpio_leds: leds {
+		compatible = "gpio-leds";
+		pinctrl-0 = <&led_amber_h>, <&led_green_h>, <&led_red_h>;
+		pinctrl-names = "default";
+
+		charging-led {
+			color = <LED_COLOR_ID_AMBER>;
+			function = LED_FUNCTION_CHARGING;
+			gpios = <&gpio3 RK_PA4 GPIO_ACTIVE_HIGH>;
+		};
+
+		full-led {
+			color = <LED_COLOR_ID_GREEN>;
+			function = LED_FUNCTION_POWER;
+			gpios = <&gpio3 RK_PA5 GPIO_ACTIVE_HIGH>;
+		};
+
+		bat-low-led {
+			color = <LED_COLOR_ID_RED>;
+			function = LED_FUNCTION_ALARM;
+			gpios = <&gpio3 RK_PA6 GPIO_ACTIVE_HIGH>;
+		};
+	};
+
+	gpio_keys_control: gpio-keys-control {
+		compatible = "gpio-keys";
+		pinctrl-0 = <&gamepad_keys_l>;
+		pinctrl-names = "default";
+
+		button-a {
+			gpios = <&gpio3 RK_PB6 GPIO_ACTIVE_LOW>;
+			label = "EAST";
+			linux,code = <BTN_EAST>;
+		};
+
+		button-b {
+			gpios = <&gpio3 RK_PB7 GPIO_ACTIVE_LOW>;
+			label = "SOUTH";
+			linux,code = <BTN_SOUTH>;
+		};
+
+		button-down {
+			gpios = <&gpio3 RK_PB1 GPIO_ACTIVE_LOW>;
+			label = "DPAD-DOWN";
+			linux,code = <BTN_DPAD_DOWN>;
+		};
+
+		button-l1 {
+			gpios = <&gpio3 RK_PD7 GPIO_ACTIVE_LOW>;
+			label = "TL";
+			linux,code = <BTN_TL>;
+		};
+
+		button-l2 {
+			gpios = <&gpio3 RK_PC1 GPIO_ACTIVE_LOW>;
+			label = "TL2";
+			linux,code = <BTN_TL2>;
+		};
+
+		button-left {
+			gpios = <&gpio3 RK_PB2 GPIO_ACTIVE_LOW>;
+			label = "DPAD-LEFT";
+			linux,code = <BTN_DPAD_LEFT>;
+		};
+
+		button-menu {
+			gpios = <&gpio3 RK_PA7 GPIO_ACTIVE_LOW>;
+			label = "HOME";
+			linux,code = <KEY_HOME>;
+		};
+
+		button-right {
+			gpios = <&gpio3 RK_PB3 GPIO_ACTIVE_LOW>;
+			label = "DPAD-RIGHT";
+			linux,code = <BTN_DPAD_RIGHT>;
+		};
+
+		button-r1 {
+			gpios = <&gpio3 RK_PC2 GPIO_ACTIVE_LOW>;
+			label = "T2";
+			linux,code = <BTN_TR>;
+		};
+
+		button-r2 {
+			gpios = <&gpio3 RK_PC3 GPIO_ACTIVE_LOW>;
+			label = "TR2";
+			linux,code = <BTN_TR2>;
+		};
+
+		button-select {
+			gpios = <&gpio3 RK_PD6 GPIO_ACTIVE_LOW>;
+			label = "SELECT";
+			linux,code = <BTN_SELECT>;
+		};
+
+		button-start {
+			gpios = <&gpio3 RK_PD3 GPIO_ACTIVE_LOW>;
+			label = "START";
+			linux,code = <BTN_START>;
+		};
+
+		button-thumbl {
+			gpios = <&gpio3 RK_PC0 GPIO_ACTIVE_LOW>;
+			label = "THUMBL";
+			linux,code = <BTN_THUMBL>;
+		};
+
+		button-thumbr {
+			gpios = <&gpio3 RK_PC4 GPIO_ACTIVE_LOW>;
+			label = "THUMBR";
+			linux,code = <BTN_THUMBR>;
+		};
+
+		button-up {
+			gpios = <&gpio3 RK_PB0 GPIO_ACTIVE_LOW>;
+			label = "DPAD-UP";
+			linux,code = <BTN_DPAD_UP>;
+		};
+
+		button-x {
+			gpios = <&gpio3 RK_PB4 GPIO_ACTIVE_LOW>;
+			label = "NORTH";
+			linux,code = <BTN_NORTH>;
+		};
+
+		button-y {
+			gpios = <&gpio3 RK_PB5 GPIO_ACTIVE_LOW>;
+			label = "WEST";
+			linux,code = <BTN_WEST>;
+		};
+	};
+
+	gpio_keys_volume: gpio-keys-volume {
+		compatible = "gpio-keys";
+		autorepeat;
+		pinctrl-0 = <&vol_keys_l>;
+		pinctrl-names = "default";
+
+		vol-down-key {
+			gpios = <&gpio3 RK_PD1 GPIO_ACTIVE_LOW>;
+			label = "VOLUMEDOWN";
+			linux,code = <KEY_VOLUMEDOWN>;
+		};
+
+		vol-up-key {
+			gpios = <&gpio3 RK_PD2 GPIO_ACTIVE_LOW>;
+			label = "VOLUMEUP";
+			linux,code = <KEY_VOLUMEUP>;
+		};
+	};
+
+	hdmi-con {
+		compatible = "hdmi-connector";
+		type = "c";
+
+		port {
+			hdmi_con_in: endpoint {
+				remote-endpoint = <&hdmi_out_con>;
+			};
+		};
+	};
+
+	rfkill {
+		compatible = "rfkill-gpio";
+		pinctrl-names = "default";
+		pinctrl-0 = <&wifi_en_h>;
+		radio-type = "wlan";
+		shutdown-gpios = <&gpio0 RK_PC6 GPIO_ACTIVE_HIGH>;
+	};
+
+	sound: sound {
+		compatible = "simple-audio-card";
+		pinctrl-0 = <&hp_det>;
+		pinctrl-names = "default";
+		simple-audio-card,aux-devs = <&aw87391_pa_l>, <&aw87391_pa_r>,
+					     <&hp_amp>;
+		simple-audio-card,format = "i2s";
+		simple-audio-card,hp-det-gpios = <&gpio4 RK_PA4 GPIO_ACTIVE_HIGH>;
+		simple-audio-card,mclk-fs = <256>;
+		simple-audio-card,name = "rockchip,es8388-codec";
+		simple-audio-card,pin-switches = "Headphones", "Internal Speakers";
+		simple-audio-card,routing =
+			"LINPUT1", "Mic Jack",
+			"LINPUT2", "Mic Jack",
+			"RINPUT1", "Onboard Microphone",
+			"RINPUT2", "Onboard Microphone",
+			"Headphones", "Headphone Amp OUTL",
+			"Headphones", "Headphone Amp OUTR",
+			"Headphone Amp INL", "LOUT1",
+			"Headphone Amp INR", "ROUT1",
+			"Internal Speakers", "Left Amp OUT",
+			"Internal Speakers", "Right Amp OUT",
+			"Left Amp IN", "LOUT2",
+			"Right Amp IN", "ROUT2";
+		simple-audio-card,widgets =
+			"Microphone", "Mic Jack",
+			"Microphone", "Onboard Microphone",
+			"Headphone", "Headphones",
+			"Speaker", "Internal Speakers";
+		status = "okay";
+
+		simple-audio-card,codec {
+			sound-dai = <&es8388>;
+			system-clock-frequency = <12288000>;
+		};
+
+		simple-audio-card,cpu {
+			sound-dai = <&sai1>;
+		};
+	};
+
+	vcc_1v1_nldo_s3: regulator-vcc-1v1-nldo-s3 {
+		compatible = "regulator-fixed";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-max-microvolt = <1100000>;
+		regulator-min-microvolt = <1100000>;
+		regulator-name = "vcc_1v1_nldo_s3";
+		vin-supply = <&vcc_3v8_sys>;
+	};
+
+	vcc_2v0_pldo_s3: regulator-vcc-2v0-pldo-s3 {
+		compatible = "regulator-fixed";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-max-microvolt = <2000000>;
+		regulator-min-microvolt = <2000000>;
+		regulator-name = "vcc_2v0_pldo_s3";
+		vin-supply = <&vcc_3v8_sys>;
+	};
+
+	vcc_3v8_sys: regulator-vcc-3v8-sys {
+		compatible = "regulator-fixed";
+		regulator-always-on;
+		regulator-boot-on;
+		regulator-max-microvolt = <3800000>;
+		regulator-min-microvolt = <3800000>;
+		regulator-name = "vcc_3v8_sys";
+	};
+
+	vcc3v3_sd_s0: regulator-vcc3v3-sd-s0 {
+		compatible = "regulator-fixed";
+		enable-active-high;
+		gpio = <&gpio0 RK_PB6 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&vcc_3v3_sd_s0_h>;
+		pinctrl-names = "default";
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-name = "vcc3v3_sd_s0";
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+
+	vcc_sdio: regulator-vcc-sdio {
+		compatible = "regulator-gpio";
+		regulator-name = "vcc_sdio";
+		gpios = <&gpio0 RK_PB4 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&vcc_sdio_h>;
+		pinctrl-names = "default";
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <1800000>;
+		states = <1800000 0>, <3300000 1>;
+	};
+
+	vcc_wifi: regulator-vcc-wifi {
+		compatible = "regulator-fixed";
+		regulator-name = "vcc_wifi";
+		enable-active-high;
+		gpios = <&gpio1 RK_PD2 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&vcc_wifi_h>;
+		pinctrl-names = "default";
+		regulator-max-microvolt = <3300000>;
+		regulator-min-microvolt = <3300000>;
+		regulator-state-mem {
+			regulator-on-in-suspend;
+		};
+	};
+
+	vdd_lcd: regulator-vdd-lcd {
+		compatible = "regulator-fixed";
+		regulator-name = "vdd_lcd";
+		regulator-always-on;
+		enable-active-high;
+		gpios = <&gpio0 RK_PB0 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&vdd_lcd_h>;
+		pinctrl-names = "default";
+		regulator-state-mem {
+			regulator-off-in-suspend;
+		};
+	};
+};
+
+&combphy0_ps {
+	status = "okay";
+};
+
+&cpu_b0 {
+	cpu-supply = <&vdd_cpu_big_s0>;
+};
+
+&cpu_b1 {
+	cpu-supply = <&vdd_cpu_big_s0>;
+};
+
+&cpu_b2 {
+	cpu-supply = <&vdd_cpu_big_s0>;
+};
+
+&cpu_b3 {
+	cpu-supply = <&vdd_cpu_big_s0>;
+};
+
+&cpu_l0 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l1 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l2 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&cpu_l3 {
+	cpu-supply = <&vdd_cpu_lit_s0>;
+};
+
+&dsi {
+	status = "okay";
+	#address-cells = <1>;
+	#size-cells = <0>;
+
+	panel: panel@0 {
+		compatible = "anbernic,panel-vita-pro";
+		reg = <0>;
+		backlight = <&gpio_backlight>;
+		enable-gpios = <&gpio0 RK_PB1 GPIO_ACTIVE_HIGH>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&lcd_enable>, <&lcd_rst>;
+		reset-gpios = <&gpio0 RK_PB5 GPIO_ACTIVE_LOW>;
+		rotation = <270>;
+		vdd-supply = <&vdd_lcd>;
+
+		port {
+			mipi_in_panel: endpoint {
+				remote-endpoint = <&mipi_out_panel>;
+			};
+		};
+	};
+};
+
+&dsi_in {
+	dsi_in_vp1: endpoint {
+		remote-endpoint = <&vp1_out_dsi>;
+	};
+};
+
+&dsi_out {
+	mipi_out_panel: endpoint {
+		remote-endpoint = <&mipi_in_panel>;
+	};
+};
+
+&gpu {
+	mali-supply = <&vdd_gpu_s0>;
+	status = "okay";
+};
+
+&hdmi {
+	status = "okay";
+};
+
+&hdmi_in {
+	hdmi_in_vp0: endpoint {
+		remote-endpoint = <&vp0_out_hdmi>;
+	};
+};
+
+&hdmi_out {
+	hdmi_out_con: endpoint {
+		remote-endpoint = <&hdmi_con_in>;
+	};
+};
+
+&hdmi_sound {
+	status = "okay";
+};
+
+&hdptxphy {
+	status = "okay";
+};
+
+&i2c0 {
+	pinctrl-0 = <&i2c0m1_xfer>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	/* synaptics,dsx-i2c touchscreen at 0x70 */
+};
+
+&i2c1 {
+	status = "okay";
+
+	pmic@23 {
+		compatible = "rockchip,rk806";
+		reg = <0x23>;
+		#gpio-cells = <2>;
+		gpio-controller;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA6 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&pmic_pins
+			     &rk806_dvs1_null
+			     &rk806_dvs2_null
+			     &rk806_dvs3_null>;
+		system-power-controller;
+		vcc1-supply = <&vcc_3v8_sys>;
+		vcc2-supply = <&vcc_3v8_sys>;
+		vcc3-supply = <&vcc_3v8_sys>;
+		vcc4-supply = <&vcc_3v8_sys>;
+		vcc5-supply = <&vcc_3v8_sys>;
+		vcc6-supply = <&vcc_3v8_sys>;
+		vcc7-supply = <&vcc_3v8_sys>;
+		vcc8-supply = <&vcc_3v8_sys>;
+		vcc9-supply = <&vcc_3v8_sys>;
+		vcc10-supply = <&vcc_3v8_sys>;
+		vcc11-supply = <&vcc_2v0_pldo_s3>;
+		vcc12-supply = <&vcc_3v8_sys>;
+		vcc13-supply = <&vcc_1v1_nldo_s3>;
+		vcc14-supply = <&vcc_1v1_nldo_s3>;
+		vcca-supply = <&vcc_3v8_sys>;
+
+		rk806_dvs1_null: dvs1-null-pins {
+			pins = "gpio_pwrctrl1";
+			function = "pin_fun0";
+		};
+
+		rk806_dvs1_pwrdn: dvs1-pwrdn-pins {
+			pins = "gpio_pwrctrl1";
+			function = "pin_fun2";
+		};
+
+		rk806_dvs1_rst: dvs1-rst-pins {
+			pins = "gpio_pwrctrl1";
+			function = "pin_fun3";
+		};
+
+		rk806_dvs1_slp: dvs1-slp-pins {
+			pins = "gpio_pwrctrl1";
+			function = "pin_fun1";
+		};
+
+		rk806_dvs2_dvs: dvs2-dvs-pins {
+			pins = "gpio_pwrctrl2";
+			function = "pin_fun4";
+		};
+
+		rk806_dvs2_gpio: dvs2-gpio-pins {
+			pins = "gpio_pwrctrl2";
+			function = "pin_fun5";
+		};
+
+		rk806_dvs2_null: dvs2-null-pins {
+			pins = "gpio_pwrctrl2";
+			function = "pin_fun0";
+		};
+
+		rk806_dvs2_pwrdn: dvs2-pwrdn-pins {
+			pins = "gpio_pwrctrl2";
+			function = "pin_fun2";
+		};
+
+		rk806_dvs2_rst: dvs2-rst-pins {
+			pins = "gpio_pwrctrl2";
+			function = "pin_fun3";
+		};
+
+		rk806_dvs2_slp: dvs2-slp-pins {
+			pins = "gpio_pwrctrl2";
+			function = "pin_fun1";
+		};
+
+		rk806_dvs3_dvs: dvs3-dvs-pins {
+			pins = "gpio_pwrctrl3";
+			function = "pin_fun4";
+		};
+
+		rk806_dvs3_gpio: dvs3-gpio-pins {
+			pins = "gpio_pwrctrl3";
+			function = "pin_fun5";
+		};
+
+		rk806_dvs3_null: dvs3-null-pins {
+			pins = "gpio_pwrctrl3";
+			function = "pin_fun0";
+		};
+
+		rk806_dvs3_pwrdn: dvs3-pwrdn-pins {
+			pins = "gpio_pwrctrl3";
+			function = "pin_fun2";
+		};
+
+		rk806_dvs3_rst: dvs3-rst-pins {
+			pins = "gpio_pwrctrl3";
+			function = "pin_fun3";
+		};
+
+		rk806_dvs3_slp: dvs3-slp-pins {
+			pins = "gpio_pwrctrl3";
+			function = "pin_fun1";
+		};
+
+		regulators {
+			vdd_cpu_big_s0: dcdc-reg1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-enable-ramp-delay = <400>;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-name = "vdd_cpu_big_s0";
+				regulator-ramp-delay = <12500>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_npu_s0: dcdc-reg2 {
+				regulator-boot-on;
+				regulator-enable-ramp-delay = <400>;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-name = "vdd_npu_s0";
+				regulator-ramp-delay = <12500>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_cpu_lit_s0: dcdc-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <950000>;
+				regulator-name = "vdd_cpu_lit_s0";
+				regulator-ramp-delay = <12500>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <750000>;
+				};
+			};
+
+			vcc_3v3_s3: dcdc-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcc_3v3_s3";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <3300000>;
+				};
+			};
+
+			vdd_gpu_s0: dcdc-reg5 {
+				regulator-boot-on;
+				regulator-enable-ramp-delay = <400>;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <900000>;
+				regulator-name = "vdd_gpu_s0";
+				regulator-ramp-delay = <12500>;
+				regulator-state-mem {
+					regulator-off-in-suspend;
+					regulator-suspend-microvolt = <850000>;
+				};
+			};
+
+			vddq_ddr_s0: dcdc-reg6 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vddq_ddr_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_logic_s0: dcdc-reg7 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <800000>;
+				regulator-name = "vdd_logic_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcc_1v8_s3: dcdc-reg8 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcc_1v8_s3";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdd2_ddr_s3: dcdc-reg9 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-name = "vdd2_ddr_s3";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vdd_ddr_s0: dcdc-reg10 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <550000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-name = "vdd_ddr_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcca_1v8_s0: pldo-reg1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcca_1v8_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcca1v8_pldo2_s0: pldo-reg2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcca1v8_pldo2_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda_1v2_s0: pldo-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1200000>;
+				regulator-max-microvolt = <1200000>;
+				regulator-name = "vdda_1v2_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vcca_3v3_s0: pldo-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vcca_3v3_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vccio_sd_s0: pldo-reg5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-name = "vccio_sd_s0";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+				};
+			};
+
+			vcca1v8_pldo6_s3: pldo-reg6 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <1800000>;
+				regulator-max-microvolt = <1800000>;
+				regulator-name = "vcca1v8_pldo6_s3";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <1800000>;
+				};
+			};
+
+			vdd_0v75_s3: nldo-reg1 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-name = "vdd_0v75_s3";
+				regulator-state-mem {
+					regulator-on-in-suspend;
+					regulator-suspend-microvolt = <750000>;
+				};
+			};
+
+			vdda_ddr_pll_s0: nldo-reg2 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <850000>;
+				regulator-name = "vdda_ddr_pll_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda0v75_hdmi_s0: nldo-reg3 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-name = "vdda0v75_hdmi_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda_0v85_s0: nldo-reg4 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <850000>;
+				regulator-max-microvolt = <850000>;
+				regulator-name = "vdda_0v85_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdda_0v75_s0: nldo-reg5 {
+				regulator-always-on;
+				regulator-boot-on;
+				regulator-min-microvolt = <750000>;
+				regulator-max-microvolt = <750000>;
+				regulator-name = "vdda_0v75_s0";
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&i2c2 {
+	status = "okay";
+
+	/* inv,icm42607 IMU at 0x68 */
+};
+
+&i2c3 {
+	status = "okay";
+
+	es8388: audio-codec@10 {
+		compatible = "everest,es8388", "everest,es8328";
+		reg = <0x10>;
+		assigned-clock-rates = <12288000>;
+		assigned-clocks = <&cru CLK_SAI1_MCLKOUT_TO_IO>;
+		AVDD-supply = <&vcca_3v3_s0>;
+		clocks = <&cru CLK_SAI1_MCLKOUT_TO_IO>;
+		DVDD-supply = <&vcc_3v3_s3>;
+		HPVDD-supply = <&vcca_3v3_s0>;
+		pinctrl-0 = <&sai1m0_mclk>;
+		pinctrl-names = "default";
+		PVDD-supply = <&vcc_3v3_s3>;
+		#sound-dai-cells = <0>;
+	};
+
+	aw87391_pa_l: audio-codec@58 {
+		compatible = "anbernic,rgds-amp", "awinic,aw87391";
+		reg = <0x58>;
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "Left Amp";
+	};
+
+	aw87391_pa_r: audio-codec@5b {
+		compatible = "anbernic,rgds-amp", "awinic,aw87391";
+		reg = <0x5b>;
+		#sound-dai-cells = <0>;
+		sound-name-prefix = "Right Amp";
+	};
+};
+
+&i2c6 {
+	pinctrl-0 = <&i2c6m3_xfer>;
+	pinctrl-names = "default";
+	status = "okay";
+
+	sgm41542: charger@3b {
+		compatible = "sgmicro,sgm41542";
+		reg = <0x3b>;
+		input-current-limit-microamp = <3000000>;
+		input-voltage-limit-microvolt = <4500000>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PD2 IRQ_TYPE_EDGE_FALLING>;
+		pinctrl-0 = <&charger_irq>;
+		pinctrl-names = "default";
+		monitored-battery = <&battery>;
+		status = "okay";
+
+		regulators {
+			vbus5v0_typec: otg-vbus {
+				regulator-name = "vbus5v0_typec";
+				regulator-max-microvolt = <5000000>;
+				regulator-min-microvolt = <5000000>;
+
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+
+	/* Unused iSmartWare SW2001 encryption device at 0x3c */
+
+	husb311: typec-portc@4e {
+		compatible = "hynetek,husb311", "richtek,rt1711h";
+		reg = <0x4e>;
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PD1 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-0 = <&usbc_int>;
+		pinctrl-names = "default";
+		status = "okay";
+		vbus-supply = <&vbus5v0_typec>;
+
+		connector {
+			compatible = "usb-c-connector";
+			label = "USB-C";
+			data-role = "dual";
+			op-sink-microwatt = <10000000>;
+			power-role = "dual";
+			try-power-role  = "sink";
+
+			sink-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)
+				     PDO_FIXED(9000, 2000, PDO_FIXED_USB_COMM)>;
+			source-pdos = <PDO_FIXED(5000, 3000, PDO_FIXED_USB_COMM)>;
+
+			altmodes {
+				displayport {
+					svid = /bits/ 16 <0xff01>;
+					vdo = <0xffffffff>;
+				};
+			};
+
+			ports {
+				#address-cells = <1>;
+				#size-cells = <0>;
+
+				port@0 {
+					reg = <0>;
+					usbc0_hs_ep: endpoint {
+						remote-endpoint = <&usb_drd0_hs_ep>;
+					};
+				};
+				port@1 {
+					reg = <1>;
+					usbc0_ss_ep: endpoint {
+						remote-endpoint = <&usb_drd0_ss_ep>;
+					};
+				};
+				port@2 {
+					reg = <2>;
+					usbc0_dp_ep: endpoint {
+						remote-endpoint = <&usbdp_phy_ep>;
+					};
+				};
+			};
+		};
+	};
+
+	hym8563: rtc@51 {
+		compatible = "haoyu,hym8563";
+		reg = <0x51>;
+		#clock-cells = <0>;
+		clock-output-names = "hym8563";
+		interrupt-parent = <&gpio0>;
+		interrupts = <RK_PA0 IRQ_TYPE_LEVEL_LOW>;
+		pinctrl-names = "default";
+		pinctrl-0 = <&hym8563_int>;
+		wakeup-source;
+	};
+
+	/* cellwise,cw221X battery manager at 0x64 */
+};
+
+&mipidcphy {
+	status = "okay";
+};
+
+&pcie0 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&pcie0_perstn>;
+	reset-gpios = <&gpio2 RK_PB4 GPIO_ACTIVE_HIGH>;
+	vpcie3v3-supply = <&vcc_wifi>;
+	status = "okay";
+};
+
+&pinctrl {
+	audio {
+		hp_amp_enable_h: hp-amp-enable {
+			rockchip,pins = <0 RK_PC3 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		hp_det: hp-det {
+			rockchip,pins = <4 RK_PA4 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	bluetooth {
+		bt_reset_gpio: bt-reset-pin {
+			rockchip,pins = <2 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_wake_gpio: bt-wake-pin {
+			rockchip,pins = <2 RK_PB5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		bt_wake_host_irq: bt-wake-host-irq {
+			rockchip,pins = <2 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	charger {
+		charger_irq: charger-irq {
+			rockchip,pins = <0 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	display {
+		lcd_enable: lcd-enable {
+			rockchip,pins = <0 RK_PB1 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		lcd_rst: lcd-rst {
+			rockchip,pins = <0 RK_PB5 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+
+	gpio-keys {
+		vol_keys_l: vol-keys_l {
+			rockchip,pins =
+				<3 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PD2 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		gamepad_keys_l: gamepad-keys-l {
+			rockchip,pins =
+				<3 RK_PA7 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PB0 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PB1 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PB2 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PB3 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PB5 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PB6 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PB7 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PC0 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PC1 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PC2 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PC3 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PC4 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PD3 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PD6 RK_FUNC_GPIO &pcfg_pull_up>,
+				<3 RK_PD7 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	gpio-leds {
+		led_amber_h: led-amber-h {
+			rockchip,pins = <3 RK_PA4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		led_backlight_h: led-backlight-h {
+			rockchip,pins = <2 RK_PC4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		led_green_h: led-green-h {
+			rockchip,pins = <3 RK_PA5 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		led_red_h: led-red-h {
+			rockchip,pins = <3 RK_PA6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	pcie {
+		pcie0_perstn: pcie0-perstn {
+			rockchip,pins = <2 RK_PB4 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	regulator {
+		vcc_3v3_sd_s0_h: vcc-3v3-sd-s0-h {
+			rockchip,pins = <0 RK_PB6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		vcc_sdio_h: vcc-sdio-h {
+			rockchip,pins = <0 RK_PB4 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		vcc_wifi_h: vcc-wifi-h {
+			rockchip,pins = <1 RK_PD2 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+
+		vdd_lcd_h: vdd-lcd-h {
+			rockchip,pins = <0 RK_PB0 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+
+	rtc {
+		hym8563_int: hym8563-int {
+			rockchip,pins = <0 RK_PA0 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	touch {
+		touch_int: touch-int {
+			rockchip,pins = <0 RK_PC5 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+	};
+
+	usb {
+		usbc_int: usbc-int {
+			rockchip,pins = <0 RK_PD1 RK_FUNC_GPIO &pcfg_pull_up>;
+		};
+
+		usbc0_sbu1: usbc0-sbu1 {
+			rockchip,pins = <4 RK_PB6 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+
+		usbc0_sbu2: usbc0-sbu2 {
+			rockchip,pins = <4 RK_PB7 RK_FUNC_GPIO &pcfg_pull_down>;
+		};
+	};
+
+	wifi {
+		wifi_en_h: wifi-en-h {
+			rockchip,pins = <0 RK_PC6 RK_FUNC_GPIO &pcfg_pull_none>;
+		};
+	};
+};
+
+&sai1 {
+	pinctrl-0 = <&sai1m0_lrck
+		     &sai1m0_sclk
+		     &sai1m0_sdi0
+		     &sai1m0_sdo0>;
+	pinctrl-names = "default";
+	status = "okay";
+};
+
+&sai6 {
+	status = "okay";
+};
+
+&saradc {
+	vref-supply = <&vcca1v8_pldo2_s0>;
+	status = "okay";
+};
+
+&sdio {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	disable-wp;
+	max-frequency = <150000000>;
+	no-mmc;
+	no-sdio;
+	pinctrl-0 = <&sdmmc1m0_bus4>, <&sdmmc1m0_clk>,
+		    <&sdmmc1m0_cmd>, <&sdmmc1m0_det>;
+	pinctrl-names = "default";
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc3v3_sd_s0>;
+	vqmmc-supply = <&vcc_sdio>;
+	status = "okay";
+};
+
+&sdhci {
+	bus-width = <8>;
+	full-pwr-cycle-in-suspend;
+	no-sd;
+	no-sdio;
+	non-removable;
+	mmc-hs400-1_8v;
+	mmc-hs400-enhanced-strobe;
+	status = "okay";
+};
+
+&sdmmc {
+	bus-width = <4>;
+	cap-mmc-highspeed;
+	cap-sd-highspeed;
+	disable-wp;
+	max-frequency = <150000000>;
+	no-sdio;
+	no-mmc;
+	pinctrl-0 = <&sdmmc0_bus4>, <&sdmmc0_clk>,
+		    <&sdmmc0_cmd>, <&sdmmc0_det>;
+	pinctrl-names = "default";
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-sdr104;
+	vmmc-supply = <&vcc3v3_sd_s0>;
+	vqmmc-supply = <&vccio_sd_s0>;
+	status = "okay";
+};
+
+&spi1 {
+	num-cs = <1>;
+	pinctrl-0 = <&spi1m2_pins>, <&spi1m2_csn0>;
+	status = "okay";
+
+	/* SPI controlled MCU for joystick and joystick LEDs. */
+};
+
+&vop {
+	status = "okay";
+};
+
+&vop_mmu {
+	status = "okay";
+};
+
+&vp0 {
+	vp0_out_hdmi: endpoint@ROCKCHIP_VOP2_EP_HDMI0 {
+		reg = <ROCKCHIP_VOP2_EP_HDMI0>;
+		remote-endpoint = <&hdmi_in_vp0>;
+	};
+};
+
+&vp1 {
+	vp1_out_dsi: endpoint@ROCKCHIP_VOP2_EP_MIPI0 {
+		reg = <ROCKCHIP_VOP2_EP_MIPI0>;
+		remote-endpoint = <&dsi_in_vp1>;
+	};
+};
+
+&u2phy0 {
+	status = "okay";
+};
+
+&u2phy0_otg {
+	status = "okay";
+};
+
+&uart0 {
+	status = "okay";
+};
+
+&uart6 {
+	pinctrl-0 = <&uart6m1_xfer>, <&uart6m1_ctsn>, <&uart6m1_rtsn>;
+	pinctrl-names = "default";
+	uart-has-rtscts;
+	status = "okay";
+
+	bluetooth {
+		compatible = "realtek,rtl8822cs-bt";
+		device-wake-gpios = <&gpio2 RK_PB6 GPIO_ACTIVE_HIGH>;
+		enable-gpios = <&gpio2 RK_PB5 GPIO_ACTIVE_HIGH>;
+		host-wake-gpios = <&gpio2 RK_PC1 GPIO_ACTIVE_HIGH>;
+		pinctrl-0 = <&bt_reset_gpio>, <&bt_wake_gpio>, <&bt_wake_host_irq>;
+		pinctrl-names = "default";
+	};
+};
+
+&usbdp_phy {
+	mode-switch;
+	orientation-switch;
+	pinctrl-names = "default";
+	pinctrl-0 = <&usbc0_sbu1 &usbc0_sbu2>;
+	sbu1-dc-gpios = <&gpio4 RK_PB6 GPIO_ACTIVE_HIGH>;
+	sbu2-dc-gpios = <&gpio4 RK_PB7 GPIO_ACTIVE_HIGH>;
+	status = "okay";
+
+	port {
+		usbdp_phy_ep: endpoint {
+			remote-endpoint = <&usbc0_dp_ep>;
+		};
+	};
+};
+
+&usb_drd0_dwc3 {
+	usb-role-switch;
+	dr_mode = "otg";
+	status = "okay";
+
+	ports {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		port@0 {
+			reg = <0>;
+			usb_drd0_hs_ep: endpoint {
+				remote-endpoint = <&usbc0_hs_ep>;
+			};
+		};
+
+		port@1 {
+			reg = <1>;
+			usb_drd0_ss_ep: endpoint {
+				remote-endpoint = <&usbc0_ss_ep>;
+			};
+		};
+	};
+};

Signature · 1 line

2.43.0