| Message ID | 1410793564-30445-1-git-send-email-k.kozlowski@samsung.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 09/16/14 00:06, Krzysztof Kozlowski wrote: > The MAX77693 is a companion power management IC for smart phones and tablets. > > The MAX77693 contains input over-voltage protection (OVP), > a fully-integrated 2.5A switching charger for Lithium Ion battery with > integrated battery disconnect, OTG/accessory 5V output power, > a high-current white LED driver for camera flash, two safeout LDOs, > a haptic motor driver, Model Gauge m3 battery fuel gauge and MicroUSB > Interface Controller (MUIC). I2C serial interface is used for > communicating. > > Add MAX77693 node to the Trats2 board. This allows using: > - charger regulator, > - 2 safeout LDO regulators (for USB OTG), > - extcon. > > Signed-off-by: Krzysztof Kozlowski<k.kozlowski@samsung.com> > Reviewed-by: Javier Martinez Canillas<javier.martinez@collabora.co.uk> > > --- > > Changes since v1: > ================== > 1. Use GPIO_ACTIVE_HIGH for gpio flags (suggested by Javier Martinez > Canillas). > 2. Use regulator node name instead of deprecated regulator-compatible > property (suggested by Javier Martinez Canillas). > 3. Add Javier Martinez Canillas' reviewed-by tag. > --- > arch/arm/boot/dts/exynos4412-trats2.dts | 32 ++++++++++++++++++++++++++++++++ > 1 file changed, 32 insertions(+) > Looks good to me, applied. Thanks, Kukjin -- To unsubscribe from this list: send the line "unsubscribe linux-samsung-soc" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html
================== 1. Use GPIO_ACTIVE_HIGH for gpio flags (suggested by Javier Martinez Canillas). 2. Use regulator node name instead of deprecated regulator-compatible property (suggested by Javier Martinez Canillas). 3. Add Javier Martinez Canillas' reviewed-by tag. --- arch/arm/boot/dts/exynos4412-trats2.dts | 32 ++++++++++++++++++++++++++++++++ 1 file changed, 32 insertions(+) diff --git a/arch/arm/boot/dts/exynos4412-trats2.dts b/arch/arm/boot/dts/exynos4412-trats2.dts index 11967f4561e0..1953317bd658 100644 --- a/arch/arm/boot/dts/exynos4412-trats2.dts +++ b/arch/arm/boot/dts/exynos4412-trats2.dts @@ -14,6 +14,7 @@ /dts-v1/; #include "exynos4412.dtsi" +#include <dt-bindings/gpio/gpio.h> / { model = "Samsung Trats 2 based on Exynos4412"; @@ -22,6 +23,7 @@ aliases { i2c9 = &i2c_ak8975; i2c10 = &i2c_cm36651; + i2c11 = &i2c_max77693; }; memory { @@ -518,6 +520,36 @@ }; }; + i2c_max77693: i2c-gpio-1 { + compatible = "i2c-gpio"; + gpios = <&gpm2 0 GPIO_ACTIVE_HIGH>, <&gpm2 1 GPIO_ACTIVE_HIGH>; + i2c-gpio,delay-us = <2>; + #address-cells = <1>; + #size-cells = <0>; + status = "okay"; + + max77693@66 { + compatible = "maxim,max77693"; + interrupt-parent = <&gpx1>; + interrupts = <5 2>; + reg = <0x66>; + + regulators { + esafeout1_reg: ESAFEOUT1@1 { + regulator-name = "ESAFEOUT1"; + }; + esafeout2_reg: ESAFEOUT2@2 { + regulator-name = "ESAFEOUT2"; + }; + charger_reg: CHARGER@0 { + regulator-name = "CHARGER"; + regulator-min-microamp = <60000>; + regulator-max-microamp = <2580000>; + }; + }; + }; + }; + mmc@12550000 { num-slots = <1>; supports-highspeed;