2
0
mirror of https://github.com/edk2-porting/linux-next.git synced 2024-12-23 04:34:11 +08:00
linux-next/Documentation/devicetree/bindings/mfd/hi6421.txt
Guodong Xu 06dc862af8 dt-bindings: mfd: hi6421: Add hi6421v530 compatible string
Add compatible string for HiSilicon Hi6421v530 PMIC.

Signed-off-by: Guodong Xu <guodong.xu@linaro.org>
Acked-by: Lee Jones <lee.jones@linaro.org>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Signed-off-by: Wei Xu <xuwei5@hisilicon.com>
2017-06-16 15:31:18 +01:00

41 lines
1.1 KiB
Plaintext

* HI6421 Multi-Functional Device (MFD), by HiSilicon Ltd.
Required parent device properties:
- compatible : One of the following chip-specific strings:
"hisilicon,hi6421-pmic";
"hisilicon,hi6421v530-pmic";
- reg : register range space of hi6421;
Supported Hi6421 sub-devices include:
Device IRQ Names Supply Names Description
------ --------- ------------ -----------
regulators : None : None : Regulators
Required child device properties:
None.
Example:
hi6421 {
compatible = "hisilicon,hi6421-pmic";
reg = <0xfcc00000 0x0180>; /* 0x60 << 2 */
regulators {
// supply for MLC NAND/ eMMC
hi6421_vout0_reg: hi6421_vout0 {
regulator-name = "VOUT0";
regulator-min-microvolt = <2850000>;
regulator-max-microvolt = <2850000>;
};
// supply for 26M Oscillator
hi6421_vout1_reg: hi6421_vout1 {
regulator-name = "VOUT1";
regulator-min-microvolt = <1700000>;
regulator-max-microvolt = <2000000>;
regulator-boot-on;
regulator-always-on;
};
};
};