On 2015/10/1 15:58, Lee Jones wrote:
> I just noticed that you Cc'ed all of the Core ARM people too. Please
> do not do that. I'm sure they have enough of their own mail to trawl
> though.
>
> Only mail relevant parties i.e. those who show up when you use:
>
> ./scripts/get_maintainer.pl.
>
OK，i see，thank you！
>> Document the new compatible for Hisilicon Hi655x pmic driver.
>>
>> Signed-off-by: Fei Wang <w.f@xxxxxxxxxx>
>> ---
>> .../devicetree/bindings/mfd/hisilicon,hi655x.txt | 80 ++++++++++++++++++++
>> 1 file changed, 80 insertions(+)
>> create mode 100644 Documentation/devicetree/bindings/mfd/hisilicon,hi655x.txt
>>
>> diff --git a/Documentation/devicetree/bindings/mfd/hisilicon,hi655x.txt b/Documentation/devicetree/bindings/mfd/hisilicon,hi655x.txt
>> new file mode 100644
>> index 0000000..17bd8ca
>> --- /dev/null
>> +++ b/Documentation/devicetree/bindings/mfd/hisilicon,hi655x.txt
>> @@ -0,0 +1,80 @@
>> +Hisilicon hi655x Power Management Integrated Circuit (PMIC)
>> +
>> +hi655x consists of a large and varied group of sub-devices:
>> +
>> +Device Supply Names Description
>> +------ ------------ -----------
>> +hi655x-powerkey : : Powerkey
>> +hi655x-regulator-pmic : : Regulators
>> +hi655x-usbvbus : : USB plug detection
>> +hi655x-pmu-rtc : : RTC
>> +hi655x-coul : : Coulomb
>> +
>> +Required properties:
>> +- compatible : Should be "hisilicon,hi655x-pmic-driver"
>> +- reg: Base address of PMIC on hi6220 soc
>> +- #interrupt-cells: Should be 2, is the local IRQ number for hi655x.
>> +- interrupt-controller: hi655x has internal IRQs (has own IRQ domain).
>> +- pmu_irq_gpio: should be &gpio_pmu_irq_n, is the IRQ gpio of hi655x.
>> +
>> +Example:
>> + pmic: pmic@F8000000 {
>> + compatible = "hisilicon,hi655x-pmic-driver";
>> + reg = <0x0 0xF8000000 0x0 0x1000>;
>> + #interrupt-cells = <2>;
>> + interrupt-controller;
>> + pmu_irq_gpio = <&gpio_pmu_irq_n>;
>> + status = "ok";
>> +
>> + ponkey:ponkey@b1{
>> + compatible = "hisilicon,hi655x-powerkey";
>> + interrupt-parent = <&pmic>;
>> + interrupts = <6 0>, <5 0>, <4 0>;
>> + interrupt-names = "down", "up", "hold 1s";
>> + };
>> +
>> + coul: coul@1 {
>> + compatible = "hisilicon,hi655x-coul";
>> + interrupt-parent = <&pmic>;
>> + interrupts = <24 0>, <25 0>, <26 0>, <27 0>;
>> + interrupt-names = "cl_int_i", "cl_out_i", "cl_in_i", "vbat_int_i";
>> + battery_product_index = <0>;
>> + status = "ok";
>> + };
>> +
>> + rtc: rtc@1 {
>> + compatible = "hisilicon,hi655x-pmu-rtc";
>> + interrupt-parent = <&pmic>;
>> + interrupts = <20 0>;
>> + interrupt-names = "hi655x_pmu_rtc";
>> + board_id = <1>;
>> + };
>> +
>> + usbvbus:usbvbus@b2{
>> + compatible = "hisilicon,hi655x-usbvbus";
>> + interrupt-parent = <&pmic>;
>> + interrupts = <9 0>, <8 0>;
>> + interrupt-names = "connect", "disconnect";
>> + };
>> +
>> + ldo2: regulator@a21 {
>> + compatible = "hisilicon,hi655x-regulator-pmic";
>> + regulator-name = "ldo2";
>> + regulator-min-microvolt = <2500000>;
>> + regulator-max-microvolt = <3200000>;
>> + hisilicon,valid-modes-mask = <0x02>;
>> + hisilicon,valid-ops-mask = <0x01d>;
>> + hisilicon,initial-mode = <0x02>;
>> + hisilicon,regulator-type = <0x01>;
>> +
>> + hisilicon,off-on-delay = <120>;
>> + hisilicon,ctrl-regs = <0x029 0x02a 0x02b>;
>> + hisilicon,ctrl-data = <0x1 0x1>;
>> + hisilicon,vset-regs = <0x072>;
>> + hisilicon,vset-data = <0 0x3>;
>> + hisilicon,regulator-n-vol = <8>;
>> + hisilicon,vset-table = <2500000>,<2600000>,<2700000>,<2800000>,<2900000>,<3000000>,<3100000>,<3200000>;
>> + hisilicon,num_consumer_supplies = <1>;
>> + hisilicon,consumer-supplies = "sensor_analog";
>> + };
>> + };
>
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