bcm53xx: use backported versiions or R8000 & dt-bindings patches

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>

SVN-Revision: 47711

1 files changed, 70 insertions, 0 deletions

diff --git a/target/linux/bcm53xx/patches-4.4/082-dt-bindings-add-SMP-enable-method-for-Broadcom-NSP.patch b/target/linux/bcm53xx/patches-4.4/082-dt-bindings-add-SMP-enable-method-for-Broadcom-NSP.patch
new file mode 100644
index 0000000000..ad560261d3
--- /dev/null
+++ b/target/linux/bcm53xx/patches-4.4/082-dt-bindings-add-SMP-enable-method-for-Broadcom-NSP.patch
@@ -0,0 +1,70 @@
+From fa20071c74be69a1d84df85e5d1e72a40a156b89 Mon Sep 17 00:00:00 2001
+From: Kapil Hali <kapilh@broadcom.com>
+Date: Tue, 1 Dec 2015 11:24:05 -0500
+Subject: [PATCH] dt-bindings: add SMP enable-method for Broadcom NSP
+
+Add a compatible string "brcm,bcm-nsp-smp" for Broadcom's
+Northstar Plus CPU to the 32-bit ARM CPU device tree binding
+documentation file and create a new binding documentation for
+Northstar Plus CPU.
+
+Signed-off-by: Kapil Hali <kapilh@broadcom.com>
+Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
+---
+ .../bindings/arm/bcm/brcm,nsp-cpu-method.txt       | 39 ++++++++++++++++++++++
+ Documentation/devicetree/bindings/arm/cpus.txt     |  1 +
+ 2 files changed, 40 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/arm/bcm/brcm,nsp-cpu-method.txt
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/arm/bcm/brcm,nsp-cpu-method.txt
+@@ -0,0 +1,39 @@
++Broadcom Northstar Plus SoC CPU Enable Method
++---------------------------------------------
++This binding defines the enable method used for starting secondary
++CPUs in the following Broadcom SoCs:
++  BCM58522, BCM58525, BCM58535, BCM58622, BCM58623, BCM58625, BCM88312
++
++The enable method is specified by defining the following required
++properties in the "cpus" device tree node:
++  - enable-method = "brcm,bcm-nsp-smp";
++  - secondary-boot-reg = <...>;
++
++The secondary-boot-reg property is a u32 value that specifies the
++physical address of the register which should hold the common
++entry point for a secondary CPU. This entry is cpu node specific
++and should be added per cpu. E.g., in case of NSP (BCM58625) which
++is a dual core CPU SoC, this entry should be added to cpu1 node.
++
++
++Example:
++	cpus {
++		#address-cells = <1>;
++		#size-cells = <0>;
++		enable-method = "brcm,bcm-nsp-smp";
++
++		cpu0: cpu@0 {
++			device_type = "cpu";
++			compatible = "arm,cortex-a9";
++			next-level-cache = <&L2>;
++			reg = <0>;
++		};
++
++		cpu1: cpu@1 {
++			device_type = "cpu";
++			compatible = "arm,cortex-a9";
++			next-level-cache = <&L2>;
++			reg = <1>;
++			secondary-boot-reg = <0xffff042c>;
++		};
++	};
+--- a/Documentation/devicetree/bindings/arm/cpus.txt
++++ b/Documentation/devicetree/bindings/arm/cpus.txt
+@@ -190,6 +190,7 @@ nodes to be present and contain the properties described below.
+ 			    "allwinner,sun6i-a31"
+ 			    "allwinner,sun8i-a23"
+ 			    "arm,psci"
++			    "brcm,bcm-nsp-smp"
+ 			    "brcm,brahma-b15"
+ 			    "marvell,armada-375-smp"
+ 			    "marvell,armada-380-smp"