diff options
Diffstat (limited to 'arch/arm/boot/dts/bcm53016-meraki-mr32.dts')
| -rw-r--r-- | arch/arm/boot/dts/bcm53016-meraki-mr32.dts | 68 |
1 files changed, 30 insertions, 38 deletions
diff --git a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts index 64f973e1ef12..e678bc03d816 100644 --- a/arch/arm/boot/dts/bcm53016-meraki-mr32.dts +++ b/arch/arm/boot/dts/bcm53016-meraki-mr32.dts @@ -13,7 +13,7 @@ #include <dt-bindings/leds/common.h> / { - compatible = "meraki,mr32", "brcm,brcm53016", "brcm,bcm4708"; + compatible = "meraki,mr32", "brcm,bcm53016", "brcm,bcm4708"; model = "Meraki MR32"; chosen { @@ -47,10 +47,8 @@ keys { compatible = "gpio-keys"; - #address-cells = <1>; - #size-cells = <0>; - restart { + button-restart { label = "Reset"; linux,code = <KEY_RESTART>; gpios = <&chipcommon 21 GPIO_ACTIVE_LOW>; @@ -84,40 +82,6 @@ max-brightness = <255>; }; }; - - i2c { - /* - * The platform provided I2C does not budge. - * This is a replacement until I can figure - * out what are the missing bits... - */ - - compatible = "i2c-gpio"; - sda-gpios = <&chipcommon 5 GPIO_ACTIVE_HIGH>; - scl-gpios = <&chipcommon 4 GPIO_ACTIVE_HIGH>; - i2c-gpio,delay-us = <10>; /* close to 100 kHz */ - #address-cells = <1>; - #size-cells = <0>; - - current_sense: ina219@45 { - compatible = "ti,ina219"; - reg = <0x45>; - shunt-resistor = <60000>; /* = 60 mOhms */ - }; - - eeprom: eeprom@50 { - compatible = "atmel,24c64"; - reg = <0x50>; - pagesize = <32>; - read-only; - #address-cells = <1>; - #size-cells = <1>; - - mac_address: mac-address@66 { - reg = <0x66 0x6>; - }; - }; - }; }; &uart0 { @@ -228,3 +192,31 @@ }; }; }; + +&i2c0 { + status = "okay"; + + pinctrl-names = "default"; + pinctrl-0 = <&pinmux_i2c>; + + clock-frequency = <100000>; + + current_sense: ina219@45 { + compatible = "ti,ina219"; + reg = <0x45>; + shunt-resistor = <60000>; /* = 60 mOhms */ + }; + + eeprom: eeprom@50 { + compatible = "atmel,24c64"; + reg = <0x50>; + pagesize = <32>; + read-only; + #address-cells = <1>; + #size-cells = <1>; + + mac_address: mac-address@66 { + reg = <0x66 0x6>; + }; + }; +}; |