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Subject[PATCH V3: Add Smp support for Allwinner A20. 2/3] Add cpuconfig nodes in dts for smp configure.
Date
Signed-off-by: Fan Rong <cinifr@gmail.com>
---
arch/arm/boot/dts/sun7i-a20.dtsi | 9 +++++++--
1 file changed, 7 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/sun7i-a20.dtsi b/arch/arm/boot/dts/sun7i-a20.dtsi
index 999ff45..f745e0b 100644
--- a/arch/arm/boot/dts/sun7i-a20.dtsi
+++ b/arch/arm/boot/dts/sun7i-a20.dtsi
@@ -20,13 +20,13 @@
#address-cells = <1>;
#size-cells = <0>;

- cpu@0 {
+ cpu0: cpu@0 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <0>;
};

- cpu@1 {
+ cpu1: cpu@1 {
compatible = "arm,cortex-a7";
device_type = "cpu";
reg = <1>;
@@ -167,6 +167,11 @@
#size-cells = <1>;
ranges;

+ cpuconfig: cpuconfig@01c25c00 {
+ compatible = "allwinner,sun7i-a20-cpuconfig";
+ reg = <0x01c25c00 0x400>;
+ };
+
pio: pinctrl@01c20800 {
compatible = "allwinner,sun7i-a20-pinctrl";
reg = <0x01c20800 0x400>;
--
1.8.1.2


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