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/linux/drivers/irqchip/
H A Dirq-mvebu-icu.c25 #include <dt-bindings/interrupt-controller/mvebu-icu.h>
27 /* ICU registers */
41 /* ICU definitions */
60 struct mvebu_icu *icu; member
73 struct mvebu_icu *icu = msi_data->icu; in mvebu_icu_translate() local
77 dev_err(icu->dev, "wrong ICU parameter count %d\n", in mvebu_icu_translate()
86 dev_err(icu->dev, "wrong ICU group type %x\n", in mvebu_icu_translate()
95 * The ICU receives level interrupts. While the NSR are also in mvebu_icu_translate()
105 dev_err(icu->dev, "invalid interrupt number %ld\n", *hwirq); in mvebu_icu_translate()
112 static void mvebu_icu_init(struct mvebu_icu *icu, in mvebu_icu_init() argument
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H A Dirq-renesas-rzv2h.c3 * Renesas RZ/V2H(P) ICU Driver
548 .name = "rzv2h-icu",
565 .name = "rzv2h-icu",
582 .name = "rzv2h-icu",
599 .name = "rzv2h-icu",
616 .name = "rzv2h-icu",
719 pr_warn("rzv2h-icu: BUS error k=%u status=0x%08x\n", k, st); in rzv2h_icu_error_irq()
729 pr_warn("rzv2h-icu: ECC error k=%u status=0x%08x\n", k, st); in rzv2h_icu_error_irq()
740 pr_warn("rzv2h-icu: IP/CA55 error k=%u status=0x%08x\n", k, st); in rzv2h_icu_error_irq()
803 return dev_err_probe(dev, -EINVAL, "failed to create icu-error-ca55 IRQ mapping\n"); in rzv2h_icu_setup_irqs()
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/linux/Documentation/devicetree/bindings/mailbox/
H A Dthead,th1520-mbox.yaml13 using interrupts via the Interrupt Controller Unit (ICU).
25 - description: Clock for remote ICU 0
26 - description: Clock for remote ICU 1
27 - description: Clock for remote ICU 2
39 - description: Remote ICU 0 base address
40 - description: Remote ICU 1 base address
41 - description: Remote ICU 2 base address
/linux/arch/mips/boot/dts/lantiq/
H A Ddanube.dtsi24 icu0: icu@80200 {
27 compatible = "lantiq,icu";
/linux/arch/arm64/boot/dts/renesas/
H A Dr9a09g087.dtsi11 /* The IRQ_NS lines start at offset 16 in the ICU interrupt space */
471 renesas,icu = <&icu 0>;
501 renesas,icu = <&icu 1>;
531 renesas,icu = <&icu 2>;
1023 icu: interrupt-controller@802a0000 { label
1024 compatible = "renesas,r9a09g087-icu", "renesas,r9a09g077-icu";
1108 interrupt-parent = <&icu>;
H A Dr9a09g077.dtsi11 /* The IRQ_NS lines start at offset 16 in the ICU interrupt space */
471 renesas,icu = <&icu 0>;
501 renesas,icu = <&icu 1>;
531 renesas,icu = <&icu 2>;
1020 icu: interrupt-controller@802a0000 { label
1021 compatible = "renesas,r9a09g077-icu";
1105 interrupt-parent = <&icu>;
H A Dr9a09g057.dtsi172 icu: interrupt-controller@10400000 { label
173 compatible = "renesas,r9a09g057-icu";
253 "icu-error-ca55",
270 interrupt-parent = <&icu>;
369 renesas,icu = <&icu 4>;
402 renesas,icu = <&icu 0>;
435 renesas,icu = <&icu 1>;
468 renesas,icu = <&icu 2>;
501 renesas,icu = <&icu 3>;
/linux/arch/mips/include/asm/mips-boards/
H A Dbonito64.h180 /* 5. ICU & GPIO regs */
188 /* ICU Configuration Regs - r/w */
194 /* ICU Enable Regs - IntEn & IntISR are r/o. */
355 /* ICU */
/linux/arch/mips/include/asm/mach-loongson64/
H A Dloongson.h185 /* ICU Configuration Regs - r/w */
191 /* ICU Enable Regs - IntEn & IntISR are r/o. */
198 /* ICU */
/linux/drivers/dma/sh/
H A Drz-dmac.c107 struct rz_dmac_icu icu; member
189 /* RZ/V2H ICU related */
328 dmac->info->icu_register_dma_req(dmac->icu.pdev, dmac->icu.dmac_index, in rz_dmac_set_dma_req_no()
1053 ret = of_parse_phandle_with_fixed_args(np, "renesas,icu", 1, 0, &args); in rz_dmac_parse_of_icu()
1057 dmac->icu.pdev = of_find_device_by_node(args.np); in rz_dmac_parse_of_icu()
1059 if (!dmac->icu.pdev) { in rz_dmac_parse_of_icu()
1060 dev_err(dev, "ICU device not found.\n"); in rz_dmac_parse_of_icu()
1064 ret = devm_add_action_or_reset(dev, rz_dmac_put_device, &dmac->icu.pdev->dev); in rz_dmac_parse_of_icu()
1073 dmac->icu.dmac_index = dmac_index; in rz_dmac_parse_of_icu()
/linux/include/dt-bindings/interrupt-controller/
H A Dmvebu-icu.h3 * This header provides constants for the MVEBU ICU driver.
/linux/include/linux/irqchip/
H A Dirq-renesas-rzv2h.h3 * Renesas RZ/V2H(P) Interrupt Control Unit (ICU)
/linux/arch/powerpc/platforms/44x/
H A Dsoc.c137 /* Enable L2_MODE without ICU/DCU */ in ppc4xx_l2c_probe()
166 /* Enable ICU/DCU ports */ in ppc4xx_l2c_probe()
/linux/Documentation/devicetree/bindings/interrupt-controller/
H A Dmarvell,ap806-gicp.yaml14 interrupts by doing a memory transaction. It is used by the ICU
/linux/Documentation/devicetree/bindings/net/
H A Dmarvell,pp2.yaml199 #include <dt-bindings/interrupt-controller/mvebu-icu.h>
232 #include <dt-bindings/interrupt-controller/mvebu-icu.h>
/linux/arch/microblaze/include/asm/
H A Dpvr.h78 #define PVR4_USE_ICACHE_MASK 0x80000000 /* ICU */
/linux/drivers/clk/renesas/
H A Dr8a779a0-cpg-mssr.c121 DEF_FIXED("icu", R8A779A0_CLK_ICU, CLK_PLL5_DIV4, 2, 1),
/linux/drivers/mailbox/
H A Dmailbox-th1520.c30 /* Generate remote icu IRQ Register */
/linux/tools/docs/
H A Dsphinx-pre-install1053 "media-libs": "media-libs/harfbuzz icu",
/linux/drivers/net/wireless/marvell/mwifiex/
H A Dsdio.c506 {"ICU", NULL, 0, 0xF5},
/linux/drivers/clk/sprd/
H A Dsc9860-clk.c1250 static SPRD_SC_GATE_CLK(agcp_icu_eb, "agcp-icu-eb", "aon-apb",