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Drivers/PMIC: support pmic regulator function for hikey970.
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Add PMIC code in kernel to support pmic regulator for hikey970.

Signed-off-by: mwx533604 <mwx533604@notesmail.huawei.com>
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@docularxu
mwx533604 authored and docularxu committed Feb 9, 2018
1 parent 72395c6 commit 0846441
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210 changes: 210 additions & 0 deletions arch/arm64/boot/dts/hisilicon/hisi_6421v600_pmic_spmi.dtsi
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/*
* Copyright (C) 2012-2013 Linaro Ltd.
*
* This program is free software; you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 2 as
* publishhed by the Free Software Foundation.
*/
/*hisilicon,valid-modes-mask:
*#define REGULATOR_MODE_FAST 0x1
*#define REGULATOR_MODE_NORMAL 0x2
*#define REGULATOR_MODE_IDLE 0x4
*#define REGULATOR_MODE_STANDBY 0x8
*/
/*hisilicon,valid-idle-mask:
*#define REGULATOR_CHANGE_VOLTAGE 0x1
*#define REGULATOR_CHANGE_CURRENT 0x2
*#define REGULATOR_CHANGE_MODE 0x4
*#define REGULATOR_CHANGE_STATUS 0x8
*#define REGULATOR_CHANGE_DRMS 0x10
*#define REGULATOR_CHANGE_BYPASS 0x20
*/
/ {
spmi: spmi@FFF24000 {
pmic: pmic@0 {
compatible = "hisilicon-hisi-pmic-spmi";
slave_id = <0>;
reg = <0 0>;
#interrupt-cells = <2>;
interrupt-controller;
gpios = <&gpio28 0 0>;
pinctrl-names = "default";
pinctrl-0 = <>;
hisilicon,hisi-pmic-irq-num = <16>;/*hisi irq number*/
hisilicon,hisi-pmic-irq-array = <2>;/*hisi irq array*/
hisilicon,hisi-pmic-irq-mask-addr = <0x202 2>;/*hisi irq mask addr*/
hisilicon,hisi-pmic-irq-addr = <0x212 2>;/*hisi irq addr*/
hisilicon,pmic_fpga_flag=<0>;
hisilicon,hisi-pmic-vbus = <0x6 1>;/*vbus status addr and bit*/
hisilicon,hisi-pmic-lock = <0x125 0x7D>; /*lock: <addr value>*/
hisilicon,hisi-pmic-debug-lock = <0x244 0x6C>;/*debug-lock: <addr value>*/
spmi-slave-container;/*spmi-dev-container;*/
};
/* need to modify according to the design */
ldo3: ldo3@16 {
compatible = "hisilicon-hisi-ldo";
reg = <9 0>;
regulator-name = "ldo3";
regulator-min-microvolt = <1500000>;
regulator-max-microvolt = <2000000>;
hisilicon,hisi-ctrl = <0x16 0x01 0x00>;/*ctrl_reg、enable_mask、eco_mode_mask*/
hisilicon,hisi-vset = <0x51 0x0F>;
hisilicon,hisi-n-voltages = <16>;
hisilicon,hisi-vset-table = <1500000>, <1550000>,
<1600000>, <1650000>,
<1700000>, <1725000>,
<1750000>, <1775000>,
<1800000>, <1825000>,
<1850000>, <1875000>,
<1900000>, <1925000>,
<1950000>, <2000000>;
hisilicon,hisi-off-on-delay-us = <20000>;
hisilicon,hisi-enable-time-us = <120>;
hisilicon,hisi-eco-microamp = <10000>;
hisilicon,valid-modes-mask = <0x02>;
hisilicon,valid-idle-mask = <0x09>;
};

ldo4: ldo4@17 { /* 40 PIN */
compatible = "hisilicon-hisi-ldo";
reg = <1 0>;
regulator-name = "ldo4";
regulator-min-microvolt = <1725000>;
regulator-max-microvolt = <1900000>;
hisilicon,hisi-ctrl = <0x17 0x01 0x10>;/*ctrl_reg、enable_mask、eco_mode_mask*/
hisilicon,hisi-vset = <0x52 0x07>;
hisilicon,hisi-n-voltages = <8>;
hisilicon,hisi-vset-table = <1725000>, <1750000>,
<1775000>, <1800000>,
<1825000>, <1850000>,
<1875000>, <1900000>;
hisilicon,hisi-off-on-delay-us = <20000>;
hisilicon,hisi-enable-time-us = <120>;
hisilicon,hisi-eco-microamp = <10000>;
hisilicon,valid-modes-mask = <0x06>;
hisilicon,valid-idle-mask = <0x0D>;
};

ldo9: ldo9@1C { /* SDCARD I/O */
compatible = "hisilicon-hisi-ldo";
reg = <2 0>;
regulator-name = "ldo9";
regulator-min-microvolt = <1750000>;
regulator-max-microvolt = <3300000>;
hisilicon,hisi-ctrl = <0x1C 0x01 0x10>;
hisilicon,hisi-vset = <0x57 0x07>;
hisilicon,hisi-n-voltages = <8>;
hisilicon,hisi-vset-table = <1750000>, <1800000>,
<1825000>, <2800000>,
<2850000>, <2950000>,
<3000000>, <3300000>;
hisilicon,hisi-off-on-delay-us = <20000>;
hisilicon,hisi-enable-time-us = <360>;
hisilicon,hisi-eco-microamp = <10000>;
hisilicon,valid-modes-mask = <0x06>;
hisilicon,valid-idle-mask = <0x0D>;
};

ldo15: ldo15@21 { /* UFS */
compatible = "hisilicon-hisi-ldo";
reg = <3 0>;
regulator-name = "ldo15";
regulator-always-on;
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3000000>;
hisilicon,hisi-ctrl = <0x21 0x01 0x10>;
hisilicon,hisi-vset = <0x5C 0x07>;
hisilicon,hisi-n-voltages = <8>;
hisilicon,hisi-vset-table = <1800000>, <1850000>,
<2400000>, <2600000>,
<2700000>, <2850000>,
<2950000>, <3000000>;
hisilicon,hisi-off-on-delay-us = <20000>;
hisilicon,hisi-enable-time-us = <120>;
hisilicon,hisi-eco-microamp = <10000>;
hisilicon,valid-modes-mask = <0x06>;
hisilicon,valid-idle-mask = <0x0D>;
};

ldo16: ldo16@22 { /* SD */
compatible = "hisilicon-hisi-ldo";
reg = <4 0>;
regulator-name = "ldo16";
regulator-min-microvolt = <1800000>;
regulator-max-microvolt = <3000000>;
hisilicon,hisi-ctrl = <0x22 0x01 0x10>;
hisilicon,hisi-vset = <0x5D 0x07>;
hisilicon,hisi-n-voltages = <8>;
hisilicon,hisi-vset-table = <1800000>, <1850000>,
<2400000>, <2600000>,
<2700000>, <2850000>,
<2950000>, <3000000>;
hisilicon,hisi-off-on-delay-us = <20000>;
hisilicon,hisi-enable-time-us = <360>;
hisilicon,hisi-eco-microamp = <10000>;
hisilicon,valid-modes-mask = <0x06>;
hisilicon,valid-idle-mask = <0x0D>;
};

ldo17: ldo17@23 {
compatible = "hisilicon-hisi-ldo";
reg = <7 0>;
regulator-name = "ldo17";
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <3300000>;
hisilicon,hisi-ctrl = <0x23 0x01 0x10>;
hisilicon,hisi-vset = <0x5E 0x07>;
hisilicon,hisi-n-voltages = <8>;
hisilicon,hisi-vset-table = <2500000>, <2600000>,
<2700000>, <2800000>,
<3000000>, <3100000>,
<3200000>, <3300000>;
hisilicon,hisi-off-on-delay-us = <20000>;
hisilicon,hisi-enable-time-us = <120>;
hisilicon,hisi-eco-microamp = <10000>;
hisilicon,valid-modes-mask = <0x06>;
hisilicon,valid-idle-mask = <0x0D>;
};

ldo33: ldo33@32 { /* PEX8606 */
compatible = "hisilicon-hisi-ldo";
reg = <5 0>;
regulator-name = "ldo33";
regulator-min-microvolt = <2500000>;
regulator-max-microvolt = <3300000>;
hisilicon,hisi-ctrl = <0x32 0x01 0x00>;
hisilicon,hisi-vset = <0x6D 0x07>;
hisilicon,hisi-n-voltages = <8>;
hisilicon,hisi-vset-table = <2500000>, <2600000>,
<2700000>, <2800000>,
<3000000>, <3100000>,
<3200000>, <3300000>;
hisilicon,hisi-off-on-delay-us = <20000>;
hisilicon,hisi-enable-time-us = <120>;
hisilicon,hisi-eco-microamp = <10000>;
hisilicon,valid-modes-mask = <0x02>;
hisilicon,valid-idle-mask = <0x09>;
};

ldo34: ldo34@33 { /* GPS AUX IN VDD*/
compatible = "hisilicon-hisi-ldo";
reg = <6 0>;
regulator-name = "ldo34";
regulator-min-microvolt = <2600000>;
regulator-max-microvolt = <3300000>;
hisilicon,hisi-ctrl = <0x33 0x01 0x00>;
hisilicon,hisi-vset = <0x6E 0x07>;
hisilicon,hisi-n-voltages = <8>;
hisilicon,hisi-vset-table = <2600000>, <2700000>,
<2800000>, <2900000>,
<3000000>, <3100000>,
<3200000>, <3300000>;
hisilicon,hisi-off-on-delay-us = <20000>;
hisilicon,hisi-enable-time-us = <120>;
hisilicon,hisi-eco-microamp = <10000>;
hisilicon,valid-modes-mask = <0x02>;
hisilicon,valid-idle-mask = <0x09>;
};
};/*end of spmi*/
};

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