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Berlin64 DT changes for v4.9

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- enable dw wdt nodes unconditionally,
   driver supports multiple instances now
 - switch to Cortex-A53 pmu compatible
 - add L2 cache topology
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Merge tag 'berlin64-dt-for-v4.9-1' of git://git.infradead.org/users/hesselba/linux-berlin into next/dt64

Berlin64 DT changes for v4.9
- enable dw wdt nodes unconditionally,
  driver supports multiple instances now
- switch to Cortex-A53 pmu compatible
- add L2 cache topology

* tag 'berlin64-dt-for-v4.9-1' of git://git.infradead.org/users/hesselba/linux-berlin:
  arm64: dts: berlin4ct: Add L2 cache topology
  arm64: dts: berlin4ct: enable all wdt nodes unconditionally
  arm64: dts: berlin4ct: switch to Cortex-A53 specific pmu nodes

Signed-off-by: Olof Johansson <olof@lixom.net>
This commit is contained in:
Olof Johansson 2016-10-02 22:21:33 -07:00
commit c1fd2794a4
1 changed files with 9 additions and 3 deletions
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12
arch/arm64/boot/dts/marvell/berlin4ct.dtsi
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@ -68,6 +68,7 @@
device_type = "cpu";
reg = <0x0>;
enable-method = "psci";
next-level-cache = <&l2>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@ -76,6 +77,7 @@
device_type = "cpu";
reg = <0x1>;
enable-method = "psci";
next-level-cache = <&l2>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@ -84,6 +86,7 @@
device_type = "cpu";
reg = <0x2>;
enable-method = "psci";
next-level-cache = <&l2>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
@ -92,9 +95,14 @@
device_type = "cpu";
reg = <0x3>;
enable-method = "psci";
next-level-cache = <&l2>;
cpu-idle-states = <&CPU_SLEEP_0>;
};
l2: cache {
compatible = "cache";
};
idle-states {
entry-method = "psci";
CPU_SLEEP_0: cpu-sleep-0 {
@ -115,7 +123,7 @@
};
pmu {
compatible = "arm,armv8-pmuv3";
compatible = "arm,cortex-a53-pmu", "arm,armv8-pmuv3";
interrupts = <GIC_SPI 23 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 24 IRQ_TYPE_LEVEL_HIGH>,
<GIC_SPI 25 IRQ_TYPE_LEVEL_HIGH>,
@ -279,7 +287,6 @@
reg = <0x4000 0x100>;
clocks = <&osc>;
interrupts = <1>;
status = "disabled";
};
wdt2: watchdog@5000 {
@ -287,7 +294,6 @@
reg = <0x5000 0x100>;
clocks = <&osc>;
interrupts = <2>;
status = "disabled";
};
sm_gpio0: gpio@8000 {