diff options
Diffstat (limited to 'arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts')
| -rw-r--r-- | arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts | 15 |
1 files changed, 12 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts index da1e93212b86..2f7c34c649ea 100644 --- a/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts +++ b/arch/arm/boot/dts/intel/ixp/intel-ixp42x-linksys-nslu2.dts @@ -65,7 +65,7 @@ }; button-reset { wakeup-source; - linux,code = <KEY_ESC>; + linux,code = <KEY_RESTART>; label = "reset"; gpios = <&gpio0 12 GPIO_ACTIVE_LOW>; }; @@ -90,17 +90,26 @@ timeout-ms = <5000>; }; - gpio-beeper { - compatible = "gpio-beeper"; + gpio_pwm: pwm { + #pwm-cells = <3>; + compatible = "pwm-gpio"; gpios = <&gpio0 4 GPIO_ACTIVE_HIGH>; }; + beeper { + compatible = "pwm-beeper"; + pwms = <&gpio_pwm 0 1 0>; + beeper-hz = <1000>; + }; + soc { bus@c4000000 { /* The first 16MB region at CS0 on the expansion bus */ flash@0,0 { compatible = "intel,ixp4xx-flash", "cfi-flash"; bank-width = <2>; + /* Enable writes on the expansion bus */ + intel,ixp4xx-eb-write-enable = <1>; /* * 8 MB of Flash in 0x20000 byte blocks * mapped in at CS0. |