diff options
| author | Dinh Nguyen <dinguyen@kernel.org> | 2016-12-13 05:02:44 +0100 |
|---|---|---|
| committer | Dinh Nguyen <dinguyen@kernel.org> | 2017-01-05 01:09:07 +0100 |
| commit | 55b0f44cc2895460c7a244384b08e9d744894de8 (patch) | |
| tree | 584b9cec956ccc640f052339b1f59d14f8a8630d /arch/arm/boot/dts | |
| parent | Linux 4.10-rc1 (diff) | |
| download | linux-55b0f44cc2895460c7a244384b08e9d744894de8.tar.xz linux-55b0f44cc2895460c7a244384b08e9d744894de8.zip | |
ARM: dts: socfpga: enable GPIO and LEDs for Cyclone5 and Arria5 devkits
Enable all the GPIO ports and define the GPIO-based leds on the Cyclone5 and
Arria5 devkits.
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts')
| -rw-r--r-- | arch/arm/boot/dts/socfpga_arria5_socdk.dts | 35 | ||||
| -rw-r--r-- | arch/arm/boot/dts/socfpga_cyclone5_socdk.dts | 31 |
2 files changed, 66 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/socfpga_arria5_socdk.dts b/arch/arm/boot/dts/socfpga_arria5_socdk.dts index f739ead074a2..fa70c394dcfe 100644 --- a/arch/arm/boot/dts/socfpga_arria5_socdk.dts +++ b/arch/arm/boot/dts/socfpga_arria5_socdk.dts @@ -39,6 +39,29 @@ ethernet0 = &gmac1; }; + leds { + compatible = "gpio-leds"; + hps0 { + label = "hps_led0"; + gpios = <&porta 0 1>; + }; + + hps1 { + label = "hps_led1"; + gpios = <&portb 11 1>; + }; + + hps2 { + label = "hps_led2"; + gpios = <&porta 17 1>; + }; + + hps3 { + label = "hps_led3"; + gpios = <&porta 18 1>; + }; + }; + regulator_3_3v: 3-3-v-regulator { compatible = "regulator-fixed"; regulator-name = "3.3V"; @@ -61,6 +84,18 @@ rxc-skew-ps = <2000>; }; +&gpio0 { + status = "okay"; +}; + +&gpio1 { + status = "okay"; +}; + +&gpio2 { + status = "okay"; +}; + &i2c0 { status = "okay"; diff --git a/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts b/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts index 6306d008f01b..6d3188bfefd8 100644 --- a/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts +++ b/arch/arm/boot/dts/socfpga_cyclone5_socdk.dts @@ -39,6 +39,29 @@ ethernet0 = &gmac1; }; + leds { + compatible = "gpio-leds"; + hps0 { + label = "hps_led0"; + gpios = <&portb 15 1>; + }; + + hps1 { + label = "hps_led1"; + gpios = <&portb 14 1>; + }; + + hps2 { + label = "hps_led2"; + gpios = <&portb 13 1>; + }; + + hps3 { + label = "hps_led3"; + gpios = <&portb 12 1>; + }; + }; + regulator_3_3v: 3-3-v-regulator { compatible = "regulator-fixed"; regulator-name = "3.3V"; @@ -61,10 +84,18 @@ rxc-skew-ps = <2000>; }; +&gpio0 { + status = "okay"; +}; + &gpio1 { status = "okay"; }; +&gpio2 { + status = "okay"; +}; + &i2c0 { status = "okay"; |