diff options
Diffstat (limited to 'dts/Bindings/interrupt-controller/st,sti-irq-syscfg.txt')
| -rw-r--r-- | dts/Bindings/interrupt-controller/st,sti-irq-syscfg.txt | 35 |
1 files changed, 0 insertions, 35 deletions
diff --git a/dts/Bindings/interrupt-controller/st,sti-irq-syscfg.txt b/dts/Bindings/interrupt-controller/st,sti-irq-syscfg.txt deleted file mode 100644 index ced6014061..0000000000 --- a/dts/Bindings/interrupt-controller/st,sti-irq-syscfg.txt +++ /dev/null @@ -1,35 +0,0 @@ -STMicroelectronics STi System Configuration Controlled IRQs ------------------------------------------------------------ - -On STi based systems; External, CTI (Core Sight), PMU (Performance Management), -and PL310 L2 Cache IRQs are controlled using System Configuration registers. -This driver is used to unmask them prior to use. - -Required properties: -- compatible : Should be set to one of: - "st,stih415-irq-syscfg" - "st,stih416-irq-syscfg" - "st,stih407-irq-syscfg" - "st,stid127-irq-syscfg" -- st,syscfg : Phandle to Cortex-A9 IRQ system config registers -- st,irq-device : Array of IRQs to enable - should be 2 in length -- st,fiq-device : Array of FIQs to enable - should be 2 in length - -Optional properties: -- st,invert-ext : External IRQs can be inverted at will. This property inverts - these IRQs using bitwise logic. A number of defines have been - provided for convenience: - ST_IRQ_SYSCFG_EXT_1_INV - ST_IRQ_SYSCFG_EXT_2_INV - ST_IRQ_SYSCFG_EXT_3_INV -Example: - -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>; - st,invert-ext = <(ST_IRQ_SYSCFG_EXT_1_INV | ST_IRQ_SYSCFG_EXT_3_INV)>; -}; |