ARM: STi: STiH416: Enable PMU IRQs

This driver is used to enable System Configuration Register controlled
External, CTI (Core Sight), PMU (Performance Management), and PL310 L2
Cache IRQs prior to use.

Here we are enabling PMU IRQs on both channels.

Signed-off-by: Lee Jones <lee.jones@linaro.org>
Signed-off-by: Maxime Coquelin <maxime.coquelin@st.com>

diff --git a/arch/arm/boot/dts/stih416.dtsi b/arch/arm/boot/dts/stih416.dtsi
index cc5b78d51fa4dfd8abd077b1fe4179b4cd1632c9..9dca173e694a1c28715cdc196325c88f16c45cd0 100644 (file)
--- a/arch/arm/boot/dts/stih416.dtsi
+++ b/arch/arm/boot/dts/stih416.dtsi
@@ -13,6 +13,7 @@
 #include <dt-bindings/phy/phy.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include <dt-bindings/reset-controller/stih416-resets.h>
+#include <dt-bindings/interrupt-controller/irq-st.h>
 / {
        L2: cache-controller {
                compatible = "arm,pl310-cache";
@@ -98,6 +99,15 @@
                        reg             = <0xfe4b5100 0x8>;
                };
 
+               irq-syscfg {
+                       compatible    = "st,stih416-irq-syscfg";
+                       st,syscfg     = <&syscfg_cpu>;
+                       st,irq-device = <ST_IRQ_SYSCFG_PMU_0>,
+                                       <ST_IRQ_SYSCFG_PMU_1>;
+                       st,fiq-device = <ST_IRQ_SYSCFG_DISABLED>,
+                                       <ST_IRQ_SYSCFG_DISABLED>;
+               };
+
                serial2: serial@fed32000{
                        compatible      = "st,asc";
                        status          = "disabled";