sunxi: sun6i-a31 changes

 - push remaining sun6i patches for 3.13
 - enable Colombus A31 devboard (compile-tested only)

Signed-off-by: Zoltan HERPAI <wigyori@uid0.hu>
SVN-Revision: 39487

diff --git a/target/linux/sunxi/image/Makefile b/target/linux/sunxi/image/Makefile
index 04cddd8464df262b2500966007c520d351121a08..313abef261b9c1e94ce5367cb084e8a41665bdd3 100644 (file)
--- a/target/linux/sunxi/image/Makefile
+++ b/target/linux/sunxi/image/Makefile
@@ -12,6 +12,7 @@ BOARDS:= \
        sun4i-a10-olinuxino-lime \
        sun4i-a10-pcduino \
        sun5i-a13-olinuxino \
+       sun6i-a31-colombus \
        sun7i-a20-cubieboard2 \
        sun7i-a20-cubietruck \
        sun7i-a20-olinuxino-micro

diff --git a/target/linux/sunxi/patches-3.13/127-dt-sun6i-add-nodes-for-additional-cores.patch b/target/linux/sunxi/patches-3.13/127-dt-sun6i-add-nodes-for-additional-cores.patch
new file mode 100644 (file)
index 0000000..a9f18ff
--- /dev/null
+++ b/target/linux/sunxi/patches-3.13/127-dt-sun6i-add-nodes-for-additional-cores.patch
@@ -0,0 +1,36 @@
+From d3861805e84e1b54073e20dc499b9380b38bb7ab Mon Sep 17 00:00:00 2001
+From: Maxime Ripard <maxime.ripard@free-electrons.com>
+Date: Sun, 3 Nov 2013 10:30:12 +0100
+Subject: [PATCH] ARM: sun6i: dt: Add IP needed to bring up the additional
+ cores
+
+Add the PRCM and CPU configuration units needed for SMP in the A31 DTSI.
+
+Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
+---
+ arch/arm/boot/dts/sun6i-a31.dtsi | 10 ++++++++++
+ 1 file changed, 10 insertions(+)
+
+diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
+index 97966b0..5256ad9 100644
+--- a/arch/arm/boot/dts/sun6i-a31.dtsi
++++ b/arch/arm/boot/dts/sun6i-a31.dtsi
+@@ -322,5 +322,15 @@
+                       #interrupt-cells = <3>;
+                       interrupts = <1 9 0xf04>;
+               };
++
++              cpucfg@01f01c00 {
++                      compatible = "allwinner,sun6i-a31-cpuconfig";
++                      reg = <0x01f01c00 0x300>;
++              };
++
++              prcm@01f01c00 {
++                      compatible = "allwinner,sun6i-a31-prcm";
++                      reg = <0x01f01400 0x200>;
++              };
+       };
+ };
+-- 
+1.8.5.1
+

diff --git a/target/linux/sunxi/patches-3.13/146-4-dt-sun6i-a31-add-hstimer.patch b/target/linux/sunxi/patches-3.13/146-4-dt-sun6i-a31-add-hstimer.patch
new file mode 100644 (file)
index 0000000..d4f5593
--- /dev/null
+++ b/target/linux/sunxi/patches-3.13/146-4-dt-sun6i-a31-add-hstimer.patch
@@ -0,0 +1,42 @@
+From 28a9c5d93113cab73dd3a4b4a74a983151c08b9d Mon Sep 17 00:00:00 2001
+From: Maxime Ripard <maxime.ripard@free-electrons.com>
+Date: Fri, 20 Dec 2013 22:41:09 +0100
+Subject: [PATCH] ARM: sun6i: a31: Add support for the High Speed Timers
+
+The Allwinner A31 has support for four high speed timers. Apart for the
+number of timers (4 vs 2), it's basically the same logic than the high
+speed timers found in the sun5i chips.
+
+Now that we have a driver to support it, we can enable them in the
+device tree.
+
+Signed-off-by: Maxime Ripard <maxime.ripard@free-electrons.com>
+---
+ arch/arm/boot/dts/sun6i-a31.dtsi | 11 +++++++++++
+ 1 file changed, 11 insertions(+)
+
+diff --git a/arch/arm/boot/dts/sun6i-a31.dtsi b/arch/arm/boot/dts/sun6i-a31.dtsi
+index ab6ea43..4b97449 100644
+--- a/arch/arm/boot/dts/sun6i-a31.dtsi
++++ b/arch/arm/boot/dts/sun6i-a31.dtsi
+@@ -312,6 +312,17 @@
+                       status = "disabled";
+               };
+ 
++              hstimer@01c60000 {
++                      compatible = "allwinner,sun7i-a20-hstimer";
++                      reg = <0x01c60000 0x1000>;
++                      interrupts = <0 51 4>,
++                                   <0 52 4>,
++                                   <0 53 4>,
++                                   <0 54 4>;
++                      clocks = <&ahb1_gates 19>;
++                      resets = <&ahb1_rst 19>;
++              };
++
+               gic: interrupt-controller@01c81000 {
+                       compatible = "arm,cortex-a7-gic", "arm,cortex-a15-gic";
+                       reg = <0x01c81000 0x1000>,
+-- 
+1.8.5.1
+