Add ADI MAX77658 devicetree document.
Signed-off-by: Nurettin Bolucu <Nurettin.Bolucu@analog.com>
Signed-off-by: Zeynep Arslanbenzer <Zeynep.Arslanbenzer@analog.com>
---
.../devicetree/bindings/mfd/adi,max77658.yaml | 199 ++++++++++++++++++
1 file changed, 199 insertions(+)
create mode 100644 Documentation/devicetree/bindings/mfd/adi,max77658.yaml
diff --git a/Documentation/devicetree/bindings/mfd/adi,max77658.yaml b/Documentation/devicetree/bindings/mfd/adi,max77658.yaml
new file mode 100644
index 000000000000..6edb59e8f446
--- /dev/null
+++ b/Documentation/devicetree/bindings/mfd/adi,max77658.yaml
@@ -0,0 +1,199 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/mfd/adi,max77658.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: MAX77643/MAX77654/MAX77658/MAX77659 PMIC from ADI
+
+maintainers:
+ - Nurettin Bolucu <Nurettin.Bolucu@analog.com>
+ - Zeynep Arslanbenzer <Zeynep.Arslanbenzer@analog.com>
+
+description: |
+ MAX77643, MAX77654, MAX77658 and MAX77659 devices are a family of ADI PMICs
+ providing battery charging and power supply solutions for
+ low-power applications.
+
+ MAX77643 is a Power Management IC with 1 LDO regulator.
+
+ MAX77654 is a Power Management IC with 2 LDO regulators and 1 charger.
+
+ MAX77658 is a Power Management IC with 2 LDO regulators, 1 charger
+ and 1 fuel gauge.
+
+ MAX77659 is a Power Management IC with 1 LDO regulator and 1 charger.
+
+properties:
+ compatible:
+ enum:
+ - adi,max77643
+ - adi,max77654
+ - adi,max77658
+ - adi,max77659
+
+ reg:
+ description: I2C address of the PMIC
+ items:
+ - enum: [0x40, 0x48]
+
+ interrupts:
+ maxItems: 1
+
+ charger:
+ $ref: /schemas/power/supply/adi,max77658-charger.yaml
+
+ fuel-gauge:
+ $ref: /schemas/power/supply/adi,max77658-battery.yaml
+
+ regulators:
+ $ref: /schemas/regulator/adi,max77658-regulator.yaml
+
+allOf:
+ - if:
+ properties:
+ compatible:
+ contains:
+ enum:
+ - adi,max77643
+ - adi,max77654
+ - adi,max77658
+
+ then:
+ properties:
+ reg:
+ items:
+ - const: 0x48
+
+ else:
+ properties:
+ reg:
+ items:
+ - const: 0x40
+
+required:
+ - compatible
+ - reg
+ - interrupts
+
+additionalProperties: false
+
+examples:
+ - |
+ battery: battery-cell {
+ compatible = "simple-battery";
+ alert-celsius = <0 100>;
+ constant-charge-current-max-microamp = <15000>;
+ };
+ #include <dt-bindings/interrupt-controller/irq.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pmic@48 {
+ compatible = "adi,max77643";
+ reg = <0x48>;
+ interrupt-parent = <&gpio>;
+ interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
+ regulators {
+ LDO0 {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+ };
+ };
+
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pmic@48 {
+ compatible = "adi,max77654";
+ reg = <0x48>;
+ interrupt-parent = <&gpio>;
+ interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
+ charger {
+ compatible = "adi,max77654-charger";
+ monitored-battery = <&battery>;
+ adi,fast-charge-timer = <5>;
+ adi,topoff-timer = <30>;
+ adi,input-current-limit-microamp = <475000>;
+ };
+ regulators {
+ LDO0 {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ LDO1 {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+ };
+ };
+
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pmic@48 {
+ compatible = "adi,max77658";
+ reg = <0x48>;
+ interrupt-parent = <&gpio>;
+ interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
+ charger {
+ compatible = "adi,max77658-charger";
+ monitored-battery = <&battery>;
+ adi,fast-charge-timer = <5>;
+ adi,topoff-timer = <30>;
+ adi,input-current-limit-microamp = <475000>;
+ };
+ regulators {
+ LDO0 {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ LDO1 {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+ fuel-gauge {
+ compatible = "adi,max77658-battery";
+ monitored-battery = <&battery>;
+ adi,valrt-min-microvolt = <0>;
+ adi,valrt-max-microvolt = <5100000>;
+ adi,salrt-min-percent = <1>;
+ adi,salrt-max-percent = <99>;
+ adi,ialrt-min-microamp = <(-5000)>;
+ adi,ialrt-max-microamp = <5000>;
+ };
+ };
+ };
+
+ - |
+ #include <dt-bindings/interrupt-controller/irq.h>
+ i2c {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ pmic@40 {
+ compatible = "adi,max77659";
+ reg = <0x40>;
+ interrupt-parent = <&gpio>;
+ interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
+ charger {
+ compatible = "adi,max77659-charger";
+ monitored-battery = <&battery>;
+ adi,fast-charge-timer = <5>;
+ adi,topoff-timer = <30>;
+ };
+ regulators {
+ LDO0 {
+ regulator-boot-on;
+ regulator-always-on;
+ };
+ };
+ };
+ };
--
2.25.1On 22/03/2023 06:56, Zeynep Arslanbenzer wrote:
> Add ADI MAX77658 devicetree document.
>
> Signed-off-by: Nurettin Bolucu <Nurettin.Bolucu@analog.com>
> Signed-off-by: Zeynep Arslanbenzer <Zeynep.Arslanbenzer@analog.com>
> ---
> .../devicetree/bindings/mfd/adi,max77658.yaml | 199 ++++++++++++++++++
> 1 file changed, 199 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/mfd/adi,max77658.yaml
>
> diff --git a/Documentation/devicetree/bindings/mfd/adi,max77658.yaml b/Documentation/devicetree/bindings/mfd/adi,max77658.yaml
> new file mode 100644
> index 000000000000..6edb59e8f446
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/mfd/adi,max77658.yaml
> @@ -0,0 +1,199 @@
> +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
> +%YAML 1.2
> +---
> +$id: http://devicetree.org/schemas/mfd/adi,max77658.yaml#
> +$schema: http://devicetree.org/meta-schemas/core.yaml#
> +
> +title: MAX77643/MAX77654/MAX77658/MAX77659 PMIC from ADI
> +
> +maintainers:
> + - Nurettin Bolucu <Nurettin.Bolucu@analog.com>
> + - Zeynep Arslanbenzer <Zeynep.Arslanbenzer@analog.com>
> +
> +description: |
> + MAX77643, MAX77654, MAX77658 and MAX77659 devices are a family of ADI PMICs
> + providing battery charging and power supply solutions for
> + low-power applications.
> +
> + MAX77643 is a Power Management IC with 1 LDO regulator.
> +
> + MAX77654 is a Power Management IC with 2 LDO regulators and 1 charger.
> +
> + MAX77658 is a Power Management IC with 2 LDO regulators, 1 charger
> + and 1 fuel gauge.
> +
> + MAX77659 is a Power Management IC with 1 LDO regulator and 1 charger.
> +
> +properties:
> + compatible:
> + enum:
> + - adi,max77643
> + - adi,max77654
> + - adi,max77658
> + - adi,max77659
> +
> + reg:
> + description: I2C address of the PMIC
> + items:
> + - enum: [0x40, 0x48]
> +
> + interrupts:
> + maxItems: 1
> +
> + charger:
> + $ref: /schemas/power/supply/adi,max77658-charger.yaml
> +
> + fuel-gauge:
> + $ref: /schemas/power/supply/adi,max77658-battery.yaml
> +
> + regulators:
> + $ref: /schemas/regulator/adi,max77658-regulator.yaml
> +
> +allOf:
> + - if:
> + properties:
> + compatible:
> + contains:
> + enum:
> + - adi,max77643
> + - adi,max77654
> + - adi,max77658
> +
> + then:
> + properties:
> + reg:
> + items:
> + - const: 0x48
> +
> + else:
> + properties:
> + reg:
> + items:
> + - const: 0x40
> +
> +required:
> + - compatible
> + - reg
> + - interrupts
> +
> +additionalProperties: false
> +
> +examples:
> + - |
> + battery: battery-cell {
> + compatible = "simple-battery";
> + alert-celsius = <0 100>;
> + constant-charge-current-max-microamp = <15000>;
> + };
> + #include <dt-bindings/interrupt-controller/irq.h>
> + i2c {
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pmic@48 {
> + compatible = "adi,max77643";
> + reg = <0x48>;
> + interrupt-parent = <&gpio>;
> + interrupts = <16 IRQ_TYPE_EDGE_FALLING>;
> + regulators {
> + LDO0 {
> + regulator-boot-on;
> + regulator-always-on;
> + };
> + };
> + };
> + };
Four examples is too much. Keep only some relevant one or two.
Best regards,
Krzysztof
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