On Thu, Oct 20, 2022 at 10:42:46PM +0200, Sebastian Reichel wrote: > Add DT binding document for Rockchip's RK806 PMIC. > > Signed-off-by: Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx> > --- > .../bindings/mfd/rockchip,rk806.yaml | 405 ++++++++++++++++++ > 1 file changed, 405 insertions(+) > create mode 100644 Documentation/devicetree/bindings/mfd/rockchip,rk806.yaml > > diff --git a/Documentation/devicetree/bindings/mfd/rockchip,rk806.yaml b/Documentation/devicetree/bindings/mfd/rockchip,rk806.yaml > new file mode 100644 > index 000000000000..4e907dd1f7a4 > --- /dev/null > +++ b/Documentation/devicetree/bindings/mfd/rockchip,rk806.yaml > @@ -0,0 +1,405 @@ > +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause > +%YAML 1.2 > +--- > +$id: http://devicetree.org/schemas/mfd/rockchip,rk806.yaml# > +$schema: http://devicetree.org/meta-schemas/core.yaml# > + > +title: RK806 Power Management Integrated Circuit > + > +maintainers: > + - Sebastian Reichel <sebastian.reichel@xxxxxxxxxxxxx> > + > +description: | Don't need '|' if no formatting to preserve. > + Rockchip RK806 series PMIC. This device consists of an spi or > + i2c controlled MFD that includes multiple switchable regulators. > + > +properties: > + compatible: > + enum: > + - rockchip,rk806 > + > + reg: > + maxItems: 1 > + > + interrupts: > + maxItems: 1 > + > + gpio-controller: true > + > + '#gpio-cells': > + const: 2 > + > + 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 dcdc-reg5. > + > + vcc6-supply: > + description: > + The input supply for dcdc-reg6. > + > + vcc7-supply: > + description: > + The input supply for dcdc-reg7. > + > + vcc8-supply: > + description: > + The input supply for dcdc-reg8. > + > + vcc9-supply: > + description: > + The input supply for dcdc-reg9. > + > + vcc10-supply: > + description: > + The input supply for dcdc-reg10. > + > + vcc11-supply: > + description: > + The input supply for pldo-reg1, pldo-reg2 and pldo-reg3. > + > + vcc12-supply: > + description: > + The input supply for pldo-reg4 and pldo-reg5. > + > + vcc13-supply: > + description: > + The input supply for nldo-reg1, nldo-reg2 and nldo-reg3. > + > + vcc14-supply: > + description: > + The input supply for nldo-reg4 and nldo-reg5. > + > + vcca-supply: > + description: > + The input supply for pldo-reg6. > + > + regulators: > + type: object > + patternProperties: > + "^(dcdc-reg([1-9]|10)|pldo-reg[1-6]|nldo-reg[1-5])$": > + type: object > + $ref: /schemas/regulator/regulator.yaml# > + unevaluatedProperties: false > + additionalProperties: false In the indented cases, this is a bit easier to read if placed before patternProperties. > + > +patternProperties: > + '-pins$': > + type: object additionalProperties: false (or unevaluatedProperties if other properties besides function and pins apply.) > + $ref: /schemas/pinctrl/pinmux-node.yaml > + > + properties: > + function: > + enum: [pin_fun0, pin_fun1, pin_fun2, pin_fun3, pin_fun4, pin_fun5] > + > + pins: > + $ref: "/schemas/types.yaml#/definitions/string" Can drop quotes. > + enum: [gpio_pwrctrl1, gpio_pwrctrl2, gpio_pwrctrl3] > + > +allOf: > + - $ref: /schemas/spi/spi-peripheral-props.yaml > + > +required: > + - compatible > + - reg > + - interrupts > + > +unevaluatedProperties: false > + > +examples: > + - | > + #include <dt-bindings/pinctrl/rockchip.h> > + #include <dt-bindings/interrupt-controller/irq.h> > + #include <dt-bindings/gpio/gpio.h> > + spi { > + #address-cells = <1>; > + #size-cells = <0>; > + > + pmic@0 { > + compatible = "rockchip,rk806"; > + reg = <0x0>; > + > + interrupts = <7 IRQ_TYPE_LEVEL_LOW>; > + > + vcc1-supply = <&vcc5v0_sys>; > + vcc2-supply = <&vcc5v0_sys>; > + vcc3-supply = <&vcc5v0_sys>; > + vcc4-supply = <&vcc5v0_sys>; > + vcc5-supply = <&vcc5v0_sys>; > + vcc6-supply = <&vcc5v0_sys>; > + vcc7-supply = <&vcc5v0_sys>; > + vcc8-supply = <&vcc5v0_sys>; > + vcc9-supply = <&vcc5v0_sys>; > + vcc10-supply = <&vcc5v0_sys>; > + vcc11-supply = <&vcc_2v0_pldo_s3>; > + vcc12-supply = <&vcc5v0_sys>; > + vcc13-supply = <&vcc5v0_sys>; > + vcc14-supply = <&vcc_1v1_nldo_s3>; > + vcca-supply = <&vcc5v0_sys>; > + > + regulators { > + vdd_gpu_s0: dcdc-reg1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <550000>; > + regulator-max-microvolt = <950000>; > + regulator-ramp-delay = <12500>; > + regulator-name = "vdd_gpu_s0"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vdd_npu_s0: dcdc-reg2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <550000>; > + regulator-max-microvolt = <950000>; > + regulator-ramp-delay = <12500>; > + regulator-name = "vdd_npu_s0"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vdd_log_s0: dcdc-reg3 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <750000>; > + regulator-max-microvolt = <750000>; > + regulator-ramp-delay = <12500>; > + regulator-name = "vdd_log_s0"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <750000>; > + }; > + }; > + > + vdd_vdenc_s0: dcdc-reg4 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <550000>; > + regulator-max-microvolt = <950000>; > + regulator-ramp-delay = <12500>; > + regulator-name = "vdd_vdenc_s0"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vdd_gpu_mem_s0: dcdc-reg5 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <675000>; > + regulator-max-microvolt = <950000>; > + regulator-ramp-delay = <12500>; > + regulator-name = "vdd_gpu_mem_s0"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vdd_npu_mem_s0: dcdc-reg6 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <675000>; > + regulator-max-microvolt = <950000>; > + regulator-ramp-delay = <12500>; > + regulator-name = "vdd_npu_mem_s0"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vcc_2v0_pldo_s3: dcdc-reg7 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <2000000>; > + regulator-max-microvolt = <2000000>; > + regulator-ramp-delay = <12500>; > + regulator-name = "vdd_2v0_pldo_s3"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <2000000>; > + }; > + }; > + > + vdd_vdenc_mem_s0: dcdc-reg8 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <675000>; > + regulator-max-microvolt = <950000>; > + regulator-ramp-delay = <12500>; > + regulator-name = "vdd_vdenc_mem_s0"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vdd2_ddr_s3: dcdc-reg9 { > + regulator-always-on; > + regulator-boot-on; > + regulator-name = "vdd2_ddr_s3"; > + regulator-state-mem { > + regulator-on-in-suspend; > + }; > + }; > + > + vcc_1v1_nldo_s3: dcdc-reg10 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1100000>; > + regulator-max-microvolt = <1100000>; > + regulator-ramp-delay = <12500>; > + regulator-name = "vcc_1v1_nldo_s3"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <1100000>; > + }; > + }; > + > + avcc_1v8_s0: pldo-reg1 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-ramp-delay = <12500>; > + regulator-name = "avcc_1v8_s0"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vdd1_1v8_ddr_s3: pldo-reg2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-ramp-delay = <12500>; > + regulator-name = "vdd1_1v8_ddr_s3"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <1800000>; > + }; > + }; > + > + vcc_1v8_s3: pldo-reg3 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-ramp-delay = <12500>; > + regulator-name = "vcc_1v8_s3"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <1800000>; > + }; > + }; > + > + vcc_3v3_s0: pldo-reg4 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-ramp-delay = <12500>; > + regulator-name = "vcc_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-ramp-delay = <12500>; > + regulator-name = "vccio_sd_s0"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + master_pldo6_s3: pldo-reg6 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-name = "master_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-ramp-delay = <12500>; > + regulator-name = "vdd_0v75_s3"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <750000>; > + }; > + }; > + > + vdd2l_0v9_ddr_s3: nldo-reg2 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <900000>; > + regulator-name = "vdd2l_0v9_ddr_s3"; > + regulator-state-mem { > + regulator-on-in-suspend; > + regulator-suspend-microvolt = <900000>; > + }; > + }; > + > + master_nldo3: nldo-reg3 { > + regulator-name = "master_nldo3"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + avdd_0v75_s0: nldo-reg4 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <750000>; > + regulator-max-microvolt = <750000>; > + regulator-name = "avdd_0v75_s0"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + > + vdd_0v85_s0: nldo-reg5 { > + regulator-always-on; > + regulator-boot-on; > + regulator-min-microvolt = <850000>; > + regulator-max-microvolt = <850000>; > + regulator-name = "vdd_0v85_s0"; > + regulator-state-mem { > + regulator-off-in-suspend; > + }; > + }; > + }; > + }; > + }; > -- > 2.35.1 > >
