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| Started by | Kapil Hali <kapilh@broadcom.com> |
|---|---|
| First post | 2015-12-01 17:30 +0100 |
| Last post | 2015-12-02 00:10 +0100 |
| Articles | 2 — 2 participants |
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[PATCH v4 3/5] ARM: dts: Add SMP support for Broadcom NSP Kapil Hali <kapilh@broadcom.com> - 2015-12-01 17:30 +0100
Re: [PATCH v4 3/5] ARM: dts: Add SMP support for Broadcom NSP Florian Fainelli <f.fainelli@gmail.com> - 2015-12-02 00:10 +0100
| From | Kapil Hali <kapilh@broadcom.com> |
|---|---|
| Date | 2015-12-01 17:30 +0100 |
| Subject | [PATCH v4 3/5] ARM: dts: Add SMP support for Broadcom NSP |
| Message-ID | <qAVYu-3yp-9@gated-at.bofh.it> |
Add device tree changes required for providing SMP support
for Broadcom Northstar Plus SoC.
Signed-off-by: Kapil Hali <kapilh@broadcom.com>
---
arch/arm/boot/dts/bcm-nsp.dtsi | 33 +++++++++++++++++++++------------
1 file changed, 21 insertions(+), 12 deletions(-)
diff --git a/arch/arm/boot/dts/bcm-nsp.dtsi b/arch/arm/boot/dts/bcm-nsp.dtsi
index 58aca27..4c52417 100644
--- a/arch/arm/boot/dts/bcm-nsp.dtsi
+++ b/arch/arm/boot/dts/bcm-nsp.dtsi
@@ -40,24 +40,33 @@
model = "Broadcom Northstar Plus SoC";
interrupt-parent = <&gic>;
+ cpus {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ enable-method = "brcm,bcm-nsp-smp";
+
+ cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ next-level-cache = <&L2>;
+ reg = <0x0>;
+ };
+
+ cpu@1 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a9";
+ next-level-cache = <&L2>;
+ secondary-boot-reg = <0xffff042c>;
+ reg = <0x1>;
+ };
+ };
+
mpcore {
compatible = "simple-bus";
ranges = <0x00000000 0x19020000 0x00003000>;
#address-cells = <1>;
#size-cells = <1>;
- cpus {
- #address-cells = <1>;
- #size-cells = <0>;
-
- cpu@0 {
- device_type = "cpu";
- compatible = "arm,cortex-a9";
- next-level-cache = <&L2>;
- reg = <0x0>;
- };
- };
-
L2: l2-cache {
compatible = "arm,pl310-cache";
reg = <0x2000 0x1000>;
--
2.1.0
--
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| From | Florian Fainelli <f.fainelli@gmail.com> |
|---|---|
| Date | 2015-12-02 00:10 +0100 |
| Message-ID | <qB2dA-7BZ-33@gated-at.bofh.it> |
| In reply to | #1281013 |
On 01/12/15 08:24, Kapil Hali wrote: > Add device tree changes required for providing SMP support > for Broadcom Northstar Plus SoC. > > Signed-off-by: Kapil Hali <kapilh@broadcom.com> Applied to devicetree/next, thanks! -- Florian -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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