diff options
Diffstat (limited to 'arch/arm/boot/dts/r8a73a4-ape6evm.dts')
| -rw-r--r-- | arch/arm/boot/dts/r8a73a4-ape6evm.dts | 35 |
1 files changed, 32 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/r8a73a4-ape6evm.dts b/arch/arm/boot/dts/r8a73a4-ape6evm.dts index f603c6946c2..ce085fa444a 100644 --- a/arch/arm/boot/dts/r8a73a4-ape6evm.dts +++ b/arch/arm/boot/dts/r8a73a4-ape6evm.dts @@ -9,14 +9,15 @@ */ /dts-v1/; -/include/ "r8a73a4.dtsi" +#include "r8a73a4.dtsi" +#include <dt-bindings/interrupt-controller/irq.h> / { model = "APE6EVM"; compatible = "renesas,ape6evm", "renesas,r8a73a4"; chosen { - bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp"; + bootargs = "console=ttySC0,115200 ignore_loglevel root=/dev/nfs ip=dhcp rw"; }; memory@40000000 { @@ -24,6 +25,11 @@ reg = <0 0x40000000 0 0x40000000>; }; + memory@200000000 { + device_type = "memory"; + reg = <2 0x00000000 0 0x40000000>; + }; + ape6evm_fixed_3v3: fixedregulator@0 { compatible = "regulator-fixed"; regulator-name = "3V3"; @@ -40,7 +46,7 @@ compatible = "smsc,lan9118", "smsc,lan9115"; reg = <0x08000000 0x1000>; interrupt-parent = <&irqc1>; - interrupts = <8 0x4>; + interrupts = <8 IRQ_TYPE_LEVEL_HIGH>; phy-mode = "mii"; reg-io-width = <4>; smsc,irq-active-high; @@ -50,3 +56,26 @@ }; }; }; + +&i2c5 { + status = "okay"; + vdd_dvfs: max8973@1b { + compatible = "maxim,max8973"; + reg = <0x1b>; + + regulator-min-microvolt = <935000>; + regulator-max-microvolt = <1200000>; + regulator-boot-on; + regulator-always-on; + }; +}; + +&cpu0 { + cpu0-supply = <&vdd_dvfs>; + operating-points = < + /* kHz uV */ + 1950000 1115000 + 1462500 995000 + >; + voltage-tolerance = <1>; /* 1% */ +}; |