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arm: Xilinx Zynq dt patches for v4.5

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- Various small DT changes, GPIO, slcr, cpu label
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Merge tag 'zynq-dt-for-4.5' of https://github.com/Xilinx/linux-xlnx into next/dt

arm: Xilinx Zynq dt patches for v4.5

- Various small DT changes, GPIO, slcr, cpu label

* tag 'zynq-dt-for-4.5' of https://github.com/Xilinx/linux-xlnx:
  ARM: dt: zynq: Add labels to cpu nodes to allow overriding OPPs.
  ARM: dts: zynq: describe SLCR as simple-mfd rather than simple-bus
  ARM: dts: zynq: replace gpio-key,wakeup with wakeup-source property
  ARM: zynq: DT: Add interrupt-controller property to GPIO

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2015-12-22 11:26:28 -08:00
parent 3a8659772c 400b6a0cbe
commit 69c8e667ff
2 changed files with 7 additions and 5 deletions
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8
arch/arm/boot/dts/zynq-7000.dtsi
View file

@ -19,7 +19,7 @@
#address-cells = <1>;
#size-cells = <0>;
cpu@0 {
cpu0: cpu@0 {
compatible = "arm,cortex-a9";
device_type = "cpu";
reg = <0>;
@ -33,7 +33,7 @@
>;
};
cpu@1 {
cpu1: cpu@1 {
compatible = "arm,cortex-a9";
device_type = "cpu";
reg = <1>;
@ -101,6 +101,8 @@
#gpio-cells = <2>;
clocks = <&clkc 42>;
gpio-controller;
interrupt-controller;
#interrupt-cells = <2>;
interrupt-parent = <&intc>;
interrupts = <0 20 4>;
reg = <0xe000a000 0x1000>;
@ -238,7 +240,7 @@
slcr: slcr@f8000000 {
#address-cells = <1>;
#size-cells = <1>;
compatible = "xlnx,zynq-slcr", "syscon", "simple-bus";
compatible = "xlnx,zynq-slcr", "syscon", "simple-mfd";
reg = <0xF8000000 0x1000>;
ranges;
clkc: clkc@100 {

4
arch/arm/boot/dts/zynq-zc702.dts
View file

@ -43,14 +43,14 @@
label = "sw14";
gpios = <&gpio0 12 0>;
linux,code = <108>; /* down */
gpio-key,wakeup;
wakeup-source;
autorepeat;
};
sw13 {
label = "sw13";
gpios = <&gpio0 14 0>;
linux,code = <103>; /* up */
gpio-key,wakeup;
wakeup-source;
autorepeat;
};
};