diff options
| author | Antoine Tenart <antoine.tenart@free-electrons.com> | 2014-04-17 12:45:28 +0400 |
|---|---|---|
| committer | Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com> | 2014-05-20 01:02:20 +0400 |
| commit | 6d3da0184667e245448fe679e26322003e8d7e8e (patch) | |
| tree | 8c86442dcdd4d1bc469b576b07b438d2779bddb6 /arch/arm/boot/dts/berlin2.dtsi | |
| parent | cedf57fc4f2f67b01b55c11d28820144abe20d17 (diff) | |
| download | linux-6d3da0184667e245448fe679e26322003e8d7e8e.tar.xz | |
ARM: dts: berlin: add the BG2 GPIO nodes
The Berlin BG2 has 32 GPIOs in SoC power domain and 16 in the SM one.
Only the first 8 SM GPIOs have interrupt support.
Signed-off-by: Antoine Tenart <antoine.tenart@free-electrons.com>
Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
Diffstat (limited to 'arch/arm/boot/dts/berlin2.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/berlin2.dtsi | 105 |
1 files changed, 105 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/berlin2.dtsi b/arch/arm/boot/dts/berlin2.dtsi index 4d85312dc17a..57cadd31f4e1 100644 --- a/arch/arm/boot/dts/berlin2.dtsi +++ b/arch/arm/boot/dts/berlin2.dtsi @@ -99,6 +99,78 @@ ranges = <0 0xe80000 0x10000>; interrupt-parent = <&aic>; + gpio0: gpio@0400 { + compatible = "snps,dw-apb-gpio"; + reg = <0x0400 0x400>; + #address-cells = <1>; + #size-cells = <0>; + + porta: gpio-port@0 { + compatible = "snps,dw-apb-gpio-port"; + gpio-controller; + #gpio-cells = <2>; + snps,nr-gpios = <8>; + reg = <0>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <0>; + }; + }; + + gpio1: gpio@0800 { + compatible = "snps,dw-apb-gpio"; + reg = <0x0800 0x400>; + #address-cells = <1>; + #size-cells = <0>; + + portb: gpio-port@1 { + compatible = "snps,dw-apb-gpio-port"; + gpio-controller; + #gpio-cells = <2>; + snps,nr-gpios = <8>; + reg = <0>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <1>; + }; + }; + + gpio2: gpio@0c00 { + compatible = "snps,dw-apb-gpio"; + reg = <0x0c00 0x400>; + #address-cells = <1>; + #size-cells = <0>; + + portc: gpio-port@2 { + compatible = "snps,dw-apb-gpio-port"; + gpio-controller; + #gpio-cells = <2>; + snps,nr-gpios = <8>; + reg = <0>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <2>; + }; + }; + + gpio3: gpio@1000 { + compatible = "snps,dw-apb-gpio"; + reg = <0x1000 0x400>; + #address-cells = <1>; + #size-cells = <0>; + + portd: gpio-port@3 { + compatible = "snps,dw-apb-gpio-port"; + gpio-controller; + #gpio-cells = <2>; + snps,nr-gpios = <8>; + reg = <0>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <3>; + }; + }; + timer0: timer@2c00 { compatible = "snps,dw-apb-timer"; reg = <0x2c00 0x14>; @@ -194,6 +266,39 @@ ranges = <0 0xfc0000 0x10000>; interrupt-parent = <&sic>; + sm_gpio1: gpio@5000 { + compatible = "snps,dw-apb-gpio"; + reg = <0x5000 0x400>; + #address-cells = <1>; + #size-cells = <0>; + + portf: gpio-port@5 { + compatible = "snps,dw-apb-gpio-port"; + gpio-controller; + #gpio-cells = <2>; + snps,nr-gpios = <8>; + reg = <0>; + }; + }; + + sm_gpio0: gpio@c000 { + compatible = "snps,dw-apb-gpio"; + reg = <0xc000 0x400>; + #address-cells = <1>; + #size-cells = <0>; + + porte: gpio-port@4 { + compatible = "snps,dw-apb-gpio-port"; + gpio-controller; + #gpio-cells = <2>; + snps,nr-gpios = <8>; + reg = <0>; + interrupt-controller; + #interrupt-cells = <2>; + interrupts = <11>; + }; + }; + uart0: serial@9000 { compatible = "snps,dw-apb-uart"; reg = <0x9000 0x100>; |