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99b38eef5a
Ux500 regulator name for V-INTCORE is misspelled as vinitcore instead of vintcore in some .dts file, causing the AB8500 regulator driver to not bind properly. Fix this by replacing all occurrences with the right name. Acked-by: Lee Jones <lee.jones@linaro.org> Signed-off-by: Fabio Baltieri <fabio.baltieri@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
160 lines
7.9 KiB
Plaintext
160 lines
7.9 KiB
Plaintext
* AB8500 Multi-Functional Device (MFD)
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Required parent device properties:
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- compatible : contains "stericsson,ab8500";
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- interrupts : contains the IRQ line for the AB8500
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- interrupt-controller : describes the AB8500 as an Interrupt Controller (has its own domain)
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- #interrupt-cells : should be 2, for 2-cell format
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- The first cell is the AB8500 local IRQ number
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- The second cell is used to specify optional parameters
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- bits[3:0] trigger type and level flags:
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1 = low-to-high edge triggered
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2 = high-to-low edge triggered
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4 = active high level-sensitive
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8 = active low level-sensitive
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The AB8500 consists of a large and varied group of sub-devices:
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Device IRQ Names Supply Names Description
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------ --------- ------------ -----------
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ab8500-bm : : : Battery Manager
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ab8500-btemp : : : Battery Temperature
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ab8500-charger : : : Battery Charger
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ab8500-codec : : : Audio Codec
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ab8500-fg : : vddadc : Fuel Gauge
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: NCONV_ACCU : : Accumulate N Sample Conversion
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: BATT_OVV : : Battery Over Voltage
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: LOW_BAT_F : : LOW threshold battery voltage
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: CC_INT_CALIB : : Coulomb Counter Internal Calibration
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: CCEOC : : Coulomb Counter End of Conversion
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ab8500-btemp : : vtvout : Battery Temperature
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: BAT_CTRL_INDB : : Battery Removal Indicator
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: BTEMP_LOW : : Btemp < BtempLow, if battery temperature is lower than -10°C
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: BTEMP_LOW_MEDIUM : : BtempLow < Btemp < BtempMedium,if battery temperature is between -10 and 0°C
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: BTEMP_MEDIUM_HIGH : : BtempMedium < Btemp < BtempHigh,if battery temperature is between 0°C and“MaxTemp
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: BTEMP_HIGH : : Btemp > BtempHigh, if battery temperature is higher than “MaxTemp
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ab8500-charger : : vddadc : Charger interface
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: MAIN_CH_UNPLUG_DET : : main charger unplug detection management (not in 8505)
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: MAIN_CHARGE_PLUG_DET : : main charger plug detection management (not in 8505)
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: MAIN_EXT_CH_NOT_OK : : main charger not OK
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: MAIN_CH_TH_PROT_R : : Die temp is above main charger
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: MAIN_CH_TH_PROT_F : : Die temp is below main charger
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: VBUS_DET_F : : VBUS falling detected
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: VBUS_DET_R : : VBUS rising detected
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: USB_LINK_STATUS : : USB link status has changed
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: USB_CH_TH_PROT_R : : Die temp is above usb charger
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: USB_CH_TH_PROT_F : : Die temp is below usb charger
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: USB_CHARGER_NOT_OKR : : allowed USB charger not ok detection
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: VBUS_OVV : : Overvoltage on Vbus ball detected (USB charge is stopped)
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: CH_WD_EXP : : Charger watchdog detected
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ab8500-gpadc : HW_CONV_END : vddadc : Analogue to Digital Converter
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SW_CONV_END : :
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ab8500-gpio : : : GPIO Controller
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ab8500-ponkey : ONKEY_DBF : : Power-on Key
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ONKEY_DBR : :
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ab8500-pwm : : : Pulse Width Modulator
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ab8500-regulator : : : Regulators
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ab8500-rtc : 60S : : Real Time Clock
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: ALARM : :
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ab8500-sysctrl : : : System Control
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ab8500-usb : ID_WAKEUP_R : vddulpivio18 : Universal Serial Bus
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: ID_WAKEUP_F : v-ape :
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: VBUS_DET_F : musb_1v8 :
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: VBUS_DET_R : :
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: USB_LINK_STATUS : :
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: USB_ADP_PROBE_PLUG : :
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: USB_ADP_PROBE_UNPLUG : :
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Required child device properties:
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- compatible : "stericsson,ab8500-[bm|btemp|charger|fg|gpadc|gpio|ponkey|
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pwm|regulator|rtc|sysctrl|usb]";
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Optional child device properties:
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- interrupts : contains the device IRQ(s) using the 2-cell format (see above)
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- interrupt-names : contains names of IRQ resource in the order in which they were
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supplied in the interrupts property
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- <supply_name>-supply : contains a phandle to the regulator supply node in Device Tree
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Non-standard child device properties:
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- Audio CODEC:
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- stericsson,amic[1|2]-type-single-ended : Single-ended Analoge Mic (default: differential)
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- stericsson,amic1a-bias-vamic2 : Analoge Mic wishes to use a non-standard Vamic
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- stericsson,amic1b-bias-vamic2 : Analoge Mic wishes to use a non-standard Vamic
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- stericsson,amic2-bias-vamic1 : Analoge Mic wishes to use a non-standard Vamic
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- stericsson,earpeice-cmv : Earpeice voltage (only: 950 | 1100 | 1270 | 1580)
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ab8500 {
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compatible = "stericsson,ab8500";
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interrupts = <0 40 0x4>;
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interrupt-controller;
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#interrupt-cells = <2>;
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ab8500-rtc {
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compatible = "stericsson,ab8500-rtc";
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interrupts = <17 0x4
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18 0x4>;
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interrupt-names = "60S", "ALARM";
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};
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ab8500-gpadc {
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compatible = "stericsson,ab8500-gpadc";
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interrupts = <32 0x4
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39 0x4>;
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interrupt-names = "HW_CONV_END", "SW_CONV_END";
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vddadc-supply = <&ab8500_ldo_tvout_reg>;
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};
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ab8500-usb {
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compatible = "stericsson,ab8500-usb";
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interrupts = < 90 0x4
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96 0x4
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14 0x4
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15 0x4
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79 0x4
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74 0x4
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75 0x4>;
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interrupt-names = "ID_WAKEUP_R",
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"ID_WAKEUP_F",
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"VBUS_DET_F",
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"VBUS_DET_R",
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"USB_LINK_STATUS",
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"USB_ADP_PROBE_PLUG",
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"USB_ADP_PROBE_UNPLUG";
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vddulpivio18-supply = <&ab8500_ldo_intcore_reg>;
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v-ape-supply = <&db8500_vape_reg>;
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musb_1v8-supply = <&db8500_vsmps2_reg>;
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};
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ab8500-ponkey {
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compatible = "stericsson,ab8500-ponkey";
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interrupts = <6 0x4
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7 0x4>;
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interrupt-names = "ONKEY_DBF", "ONKEY_DBR";
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};
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ab8500-sysctrl {
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compatible = "stericsson,ab8500-sysctrl";
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};
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ab8500-pwm {
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compatible = "stericsson,ab8500-pwm";
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};
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codec: ab8500-codec {
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compatible = "stericsson,ab8500-codec";
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stericsson,earpeice-cmv = <950>; /* Units in mV. */
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};
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ab8500-regulators {
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compatible = "stericsson,ab8500-regulator";
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ab8500_ldo_aux1_reg: ab8500_ldo_aux1 {
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/*
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* See: Documentation/devicetree/bindings/regulator/regulator.txt
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* for more information on regulators
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*/
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};
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};
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};
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