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Searched refs:shirq (Results 1 – 7 of 7) sorted by relevance

/linux/drivers/irqchip/
H A Dspear-shirq.c60 struct spear_shirq *shirq = irq_data_get_irq_chip_data(d); in shirq_irq_mask() local
61 u32 val, shift = d->irq - shirq->virq_base + shirq->offset; in shirq_irq_mask()
62 u32 __iomem *reg = shirq->base + shirq->mask_reg; in shirq_irq_mask()
72 struct spear_shirq *shirq = irq_data_get_irq_chip_data(d); in shirq_irq_unmask() local
73 u32 val, shift = d->irq - shirq->virq_base + shirq->offset; in shirq_irq_unmask()
74 u32 __iomem *reg = shirq->base + shirq->mask_reg; in shirq_irq_unmask()
189 struct spear_shirq *shirq = irq_desc_get_handler_data(desc); in shirq_handler() local
192 pend = readl(shirq->base + shirq->status_reg) & shirq->mask; in shirq_handler()
193 pend >>= shirq->offset; in shirq_handler()
199 generic_handle_irq(shirq->virq_base + irq); in shirq_handler()
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H A DMakefile28 obj-$(CONFIG_ARCH_SPEAR3XX) += spear-shirq.o
/linux/arch/arm/boot/dts/st/
H A Dspear320.dtsi28 interrupt-parent = <&shirq>;
48 interrupt-parent = <&shirq>;
52 shirq: interrupt-controller@b3000000 { label
53 compatible = "st,spear320-shirq";
64 interrupt-parent = <&shirq>;
74 interrupt-parent = <&shirq>;
100 interrupt-parent = <&shirq>;
108 interrupt-parent = <&shirq>;
116 interrupt-parent = <&shirq>;
H A Dspear310.dtsi37 shirq: interrupt-controller@b4000000 { label
38 compatible = "st,spear310-shirq";
56 interrupt-parent = <&shirq>;
64 interrupt-parent = <&shirq>;
72 interrupt-parent = <&shirq>;
80 interrupt-parent = <&shirq>;
88 interrupt-parent = <&shirq>;
H A Dspear300.dtsi49 shirq: interrupt-controller@50000000 { label
50 compatible = "st,spear300-shirq";
70 interrupt-parent = <&shirq>;
78 interrupt-parent = <&shirq>;
H A Dspear320s.dtsi20 interrupt-parent = <&shirq>;
/linux/Documentation/devicetree/bindings/interrupt-controller/
H A Dst,spear3xx-shirq.txt1 * SPEAr Shared IRQ layer (shirq)
21 - "st,spear300-shirq"
22 - "st,spear310-shirq"
23 - "st,spear320-shirq"
27 - reg: Base address and size of shirq registers.
38 shirq: interrupt-controller@b3000000 {
39 compatible = "st,spear320-shirq";