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authorOlof Johansson <olof@lixom.net>2013-09-20 10:34:03 -0700
committerOlof Johansson <olof@lixom.net>2013-09-20 10:34:03 -0700
commitb44cf0226d82c807fd87a04e2fccb97f86cc3bf1 (patch)
tree17c0dbb4be5ff0e5252197525e0c5bbdb53fca01 /arch/arm
parent660e1c2f47f51f5b03ea7f63fa11f000e0240bda (diff)
parentddf7e399024aa908573a08d6339cefa6253b83db (diff)
downloadop-kernel-dev-b44cf0226d82c807fd87a04e2fccb97f86cc3bf1.zip
op-kernel-dev-b44cf0226d82c807fd87a04e2fccb97f86cc3bf1.tar.gz
Merge tag 'fixes-3.12' of git://git.infradead.org/linux-mvebu into fixes
From Jason Cooper, mvebu fixes for v3.12: - mvebu - fix reference leaks by adding of_node_put() - update Armada XP DT clock properties to restore booting - kirkwood - add missing reg property for cpu@0 - fix typo in address of second XOR engine * tag 'fixes-3.12' of git://git.infradead.org/linux-mvebu: ARM: kirkwood: Fix address of second XOR engine ARM: mvebu: Add clock properties to Armada XP timer node ARM: mvebu: Add the reference 25 MHz fixed-clock to Armada XP ARM: Kirkwood: Add missing DT reg property to cpu@0 bus: mvebu: add missing of_node_put() to fix reference leak ARM: mvebu: add missing of_node_put() to fix reference leak Signed-off-by: Olof Johansson <olof@lixom.net>
Diffstat (limited to 'arch/arm')
-rw-r--r--arch/arm/boot/dts/armada-xp.dtsi11
-rw-r--r--arch/arm/boot/dts/kirkwood.dtsi3
-rw-r--r--arch/arm/mach-mvebu/coherency.c8
-rw-r--r--arch/arm/mach-mvebu/pmsu.c1
-rw-r--r--arch/arm/mach-mvebu/system-controller.c1
5 files changed, 22 insertions, 2 deletions
diff --git a/arch/arm/boot/dts/armada-xp.dtsi b/arch/arm/boot/dts/armada-xp.dtsi
index def125c..3058522 100644
--- a/arch/arm/boot/dts/armada-xp.dtsi
+++ b/arch/arm/boot/dts/armada-xp.dtsi
@@ -70,6 +70,8 @@
timer@20300 {
compatible = "marvell,armada-xp-timer";
+ clocks = <&coreclk 2>, <&refclk>;
+ clock-names = "nbclk", "fixed";
};
coreclk: mvebu-sar@18230 {
@@ -169,4 +171,13 @@
};
};
};
+
+ clocks {
+ /* 25 MHz reference crystal */
+ refclk: oscillator {
+ compatible = "fixed-clock";
+ #clock-cells = <0>;
+ clock-frequency = <25000000>;
+ };
+ };
};
diff --git a/arch/arm/boot/dts/kirkwood.dtsi b/arch/arm/boot/dts/kirkwood.dtsi
index cf7aeaf..1335b2e 100644
--- a/arch/arm/boot/dts/kirkwood.dtsi
+++ b/arch/arm/boot/dts/kirkwood.dtsi
@@ -13,6 +13,7 @@
cpu@0 {
device_type = "cpu";
compatible = "marvell,feroceon";
+ reg = <0>;
clocks = <&core_clk 1>, <&core_clk 3>, <&gate_clk 11>;
clock-names = "cpu_clk", "ddrclk", "powersave";
};
@@ -167,7 +168,7 @@
xor@60900 {
compatible = "marvell,orion-xor";
reg = <0x60900 0x100
- 0xd0B00 0x100>;
+ 0x60B00 0x100>;
status = "okay";
clocks = <&gate_clk 16>;
diff --git a/arch/arm/mach-mvebu/coherency.c b/arch/arm/mach-mvebu/coherency.c
index 4c24303..58adf2f 100644
--- a/arch/arm/mach-mvebu/coherency.c
+++ b/arch/arm/mach-mvebu/coherency.c
@@ -140,6 +140,7 @@ int __init coherency_init(void)
coherency_base = of_iomap(np, 0);
coherency_cpu_base = of_iomap(np, 1);
set_cpu_coherent(cpu_logical_map(smp_processor_id()), 0);
+ of_node_put(np);
}
return 0;
@@ -147,9 +148,14 @@ int __init coherency_init(void)
static int __init coherency_late_init(void)
{
- if (of_find_matching_node(NULL, of_coherency_table))
+ struct device_node *np;
+
+ np = of_find_matching_node(NULL, of_coherency_table);
+ if (np) {
bus_register_notifier(&platform_bus_type,
&mvebu_hwcc_platform_nb);
+ of_node_put(np);
+ }
return 0;
}
diff --git a/arch/arm/mach-mvebu/pmsu.c b/arch/arm/mach-mvebu/pmsu.c
index 3cc4bef..27fc4f0 100644
--- a/arch/arm/mach-mvebu/pmsu.c
+++ b/arch/arm/mach-mvebu/pmsu.c
@@ -67,6 +67,7 @@ int __init armada_370_xp_pmsu_init(void)
pr_info("Initializing Power Management Service Unit\n");
pmsu_mp_base = of_iomap(np, 0);
pmsu_reset_base = of_iomap(np, 1);
+ of_node_put(np);
}
return 0;
diff --git a/arch/arm/mach-mvebu/system-controller.c b/arch/arm/mach-mvebu/system-controller.c
index f875124..5175083c 100644
--- a/arch/arm/mach-mvebu/system-controller.c
+++ b/arch/arm/mach-mvebu/system-controller.c
@@ -98,6 +98,7 @@ static int __init mvebu_system_controller_init(void)
BUG_ON(!match);
system_controller_base = of_iomap(np, 0);
mvebu_sc = (struct mvebu_system_controller *)match->data;
+ of_node_put(np);
}
return 0;
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