Index: head/sys/arm/mv/mpic.c =================================================================== --- head/sys/arm/mv/mpic.c (revision 319913) +++ head/sys/arm/mv/mpic.c (revision 319914) @@ -1,632 +1,663 @@ /*- * Copyright (c) 2006 Benno Rice. * Copyright (C) 2007-2011 MARVELL INTERNATIONAL LTD. * Copyright (c) 2012 Semihalf. * All rights reserved. * * Developed by Semihalf. * * Redistribution and use in source and binary forms, with or without * modification, are permitted provided that the following conditions * are met: * 1. Redistributions of source code must retain the above copyright * notice, this list of conditions and the following disclaimer. * 2. Redistributions in binary form must reproduce the above copyright * notice, this list of conditions and the following disclaimer in the * documentation and/or other materials provided with the distribution. * * THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR * IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. * IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, * INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT * NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF * THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. * * from: FreeBSD: //depot/projects/arm/src/sys/arm/xscale/pxa2x0/pxa2x0_icu.c, rev 1 * from: FreeBSD: src/sys/arm/mv/ic.c,v 1.5 2011/02/08 01:49:30 */ #include __FBSDID("$FreeBSD$"); #include "opt_platform.h" #include #include #include #include #include #include #include #include #include #include #include #include +#include #include #include #include #include #include #include #include #include #ifdef INTRNG #include "pic_if.h" #endif #ifdef DEBUG #define debugf(fmt, args...) do { printf("%s(): ", __func__); \ printf(fmt,##args); } while (0) #else #define debugf(fmt, args...) #endif +#define MPIC_INT_LOCAL 3 #define MPIC_INT_ERR 4 #define MPIC_INT_MSI 96 #define MPIC_IRQ_MASK 0x3ff #define MPIC_CTRL 0x0 #define MPIC_SOFT_INT 0x4 #define MPIC_SOFT_INT_DRBL1 (1 << 5) #define MPIC_ERR_CAUSE 0x20 #define MPIC_ISE 0x30 #define MPIC_ICE 0x34 #define MPIC_INT_CTL(irq) (0x100 + (irq)*4) #define MPIC_INT_IRQ_FIQ_MASK(cpuid) (0x101 << (cpuid)) #define MPIC_CTRL_NIRQS(ctrl) (((ctrl) >> 2) & 0x3ff) #define MPIC_IN_DRBL 0x08 #define MPIC_IN_DRBL_MASK 0x0c #define MPIC_PPI_CAUSE 0x10 #define MPIC_CTP 0x40 #define MPIC_IIACK 0x44 #define MPIC_ISM 0x48 #define MPIC_ICM 0x4c -#define MPIC_ERR_MASK 0xe50 +#define MPIC_ERR_MASK 0x50 +#define MPIC_LOCAL_MASK 0x54 +#define MPIC_CPU(n) (n) * 0x100 #define MPIC_PPI 32 #ifdef INTRNG struct mv_mpic_irqsrc { struct intr_irqsrc mmi_isrc; u_int mmi_irq; }; #endif struct mv_mpic_softc { device_t sc_dev; struct resource * mpic_res[4]; bus_space_tag_t mpic_bst; bus_space_handle_t mpic_bsh; bus_space_tag_t cpu_bst; bus_space_handle_t cpu_bsh; bus_space_tag_t drbl_bst; bus_space_handle_t drbl_bsh; struct mtx mtx; #ifdef INTRNG struct mv_mpic_irqsrc * mpic_isrcs; #endif int nirqs; void * intr_hand; }; static struct resource_spec mv_mpic_spec[] = { { SYS_RES_MEMORY, 0, RF_ACTIVE }, { SYS_RES_MEMORY, 1, RF_ACTIVE }, { SYS_RES_MEMORY, 2, RF_ACTIVE | RF_OPTIONAL }, { SYS_RES_IRQ, 0, RF_ACTIVE | RF_OPTIONAL }, { -1, 0 } }; static struct ofw_compat_data compat_data[] = { {"mrvl,mpic", true}, {"marvell,mpic", true}, {NULL, false} }; static struct mv_mpic_softc *mv_mpic_sc = NULL; void mpic_send_ipi(int cpus, u_int ipi); static int mv_mpic_probe(device_t); static int mv_mpic_attach(device_t); uint32_t mv_mpic_get_cause(void); uint32_t mv_mpic_get_cause_err(void); uint32_t mv_mpic_get_msi(void); static void mpic_unmask_irq(uintptr_t nb); static void mpic_mask_irq(uintptr_t nb); static void mpic_mask_irq_err(uintptr_t nb); static void mpic_unmask_irq_err(uintptr_t nb); static boolean_t mpic_irq_is_percpu(uintptr_t); #ifdef INTRNG static int mpic_intr(void *arg); #endif static void mpic_unmask_msi(void); #define MPIC_WRITE(softc, reg, val) \ bus_space_write_4((softc)->mpic_bst, (softc)->mpic_bsh, (reg), (val)) #define MPIC_READ(softc, reg) \ bus_space_read_4((softc)->mpic_bst, (softc)->mpic_bsh, (reg)) #define MPIC_CPU_WRITE(softc, reg, val) \ bus_space_write_4((softc)->cpu_bst, (softc)->cpu_bsh, (reg), (val)) #define MPIC_CPU_READ(softc, reg) \ bus_space_read_4((softc)->cpu_bst, (softc)->cpu_bsh, (reg)) #define MPIC_DRBL_WRITE(softc, reg, val) \ bus_space_write_4((softc)->drbl_bst, (softc)->drbl_bsh, (reg), (val)) #define MPIC_DRBL_READ(softc, reg) \ bus_space_read_4((softc)->drbl_bst, (softc)->drbl_bsh, (reg)) static int mv_mpic_probe(device_t dev) { if (!ofw_bus_status_okay(dev)) return (ENXIO); if (!ofw_bus_search_compatible(dev, compat_data)->ocd_data) return (ENXIO); device_set_desc(dev, "Marvell Integrated Interrupt Controller"); return (0); } #ifdef INTRNG static int mv_mpic_register_isrcs(struct mv_mpic_softc *sc) { int error; uint32_t irq; struct intr_irqsrc *isrc; const char *name; sc->mpic_isrcs = malloc(sc->nirqs * sizeof (*sc->mpic_isrcs), M_DEVBUF, M_WAITOK | M_ZERO); name = device_get_nameunit(sc->sc_dev); for (irq = 0; irq < sc->nirqs; irq++) { sc->mpic_isrcs[irq].mmi_irq = irq; isrc = &sc->mpic_isrcs[irq].mmi_isrc; if (irq < MPIC_PPI) { error = intr_isrc_register(isrc, sc->sc_dev, INTR_ISRCF_PPI, "%s", name); } else { error = intr_isrc_register(isrc, sc->sc_dev, 0, "%s", name); } if (error != 0) { /* XXX call intr_isrc_deregister() */ device_printf(sc->sc_dev, "%s failed", __func__); return (error); } } return (0); } #endif static int mv_mpic_attach(device_t dev) { struct mv_mpic_softc *sc; int error; uint32_t val; + int cpu; sc = (struct mv_mpic_softc *)device_get_softc(dev); if (mv_mpic_sc != NULL) return (ENXIO); mv_mpic_sc = sc; sc->sc_dev = dev; mtx_init(&sc->mtx, "MPIC lock", NULL, MTX_SPIN); error = bus_alloc_resources(dev, mv_mpic_spec, sc->mpic_res); if (error) { device_printf(dev, "could not allocate resources\n"); return (ENXIO); } #ifdef INTRNG if (sc->mpic_res[3] == NULL) device_printf(dev, "No interrupt to use.\n"); else bus_setup_intr(dev, sc->mpic_res[3], INTR_TYPE_CLK, mpic_intr, NULL, sc, &sc->intr_hand); #endif sc->mpic_bst = rman_get_bustag(sc->mpic_res[0]); sc->mpic_bsh = rman_get_bushandle(sc->mpic_res[0]); sc->cpu_bst = rman_get_bustag(sc->mpic_res[1]); sc->cpu_bsh = rman_get_bushandle(sc->mpic_res[1]); if (sc->mpic_res[2] != NULL) { /* This is required only if MSIs are used. */ sc->drbl_bst = rman_get_bustag(sc->mpic_res[2]); sc->drbl_bsh = rman_get_bushandle(sc->mpic_res[2]); } MPIC_WRITE(mv_mpic_sc, MPIC_CTRL, 1); MPIC_CPU_WRITE(mv_mpic_sc, MPIC_CTP, 0); val = MPIC_READ(mv_mpic_sc, MPIC_CTRL); sc->nirqs = MPIC_CTRL_NIRQS(val); #ifdef INTRNG if (mv_mpic_register_isrcs(sc) != 0) { device_printf(dev, "could not register PIC ISRCs\n"); bus_release_resources(dev, mv_mpic_spec, sc->mpic_res); return (ENXIO); } OF_device_register_xref(OF_xref_from_node(ofw_bus_get_node(dev)), dev); if (intr_pic_register(dev, OF_xref_from_device(dev)) == NULL) { device_printf(dev, "could not register PIC\n"); bus_release_resources(dev, mv_mpic_spec, sc->mpic_res); return (ENXIO); } #endif mpic_unmask_msi(); + /* Unmask CPU performance counters overflow irq */ + for (cpu = 0; cpu < mp_ncpus; cpu++) + MPIC_CPU_WRITE(mv_mpic_sc, MPIC_CPU(cpu) + MPIC_LOCAL_MASK, + (1 << cpu) | MPIC_CPU_READ(mv_mpic_sc, + MPIC_CPU(cpu) + MPIC_LOCAL_MASK)); + return (0); } #ifdef INTRNG static int mpic_intr(void *arg) { struct mv_mpic_softc *sc; uint32_t cause, irqsrc; unsigned int irq; u_int cpuid; sc = arg; cpuid = PCPU_GET(cpuid); irq = 0; for (cause = MPIC_CPU_READ(sc, MPIC_PPI_CAUSE); cause > 0; cause >>= 1, irq++) { if (cause & 1) { irqsrc = MPIC_READ(sc, MPIC_INT_CTL(irq)); if ((irqsrc & MPIC_INT_IRQ_FIQ_MASK(cpuid)) == 0) continue; if (intr_isrc_dispatch(&sc->mpic_isrcs[irq].mmi_isrc, curthread->td_intr_frame) != 0) { mpic_mask_irq(irq); device_printf(sc->sc_dev, "Stray irq %u " "disabled\n", irq); } } } return (FILTER_HANDLED); } static void mpic_disable_intr(device_t dev, struct intr_irqsrc *isrc) { u_int irq; irq = ((struct mv_mpic_irqsrc *)isrc)->mmi_irq; mpic_mask_irq(irq); } static void mpic_enable_intr(device_t dev, struct intr_irqsrc *isrc) { u_int irq; irq = ((struct mv_mpic_irqsrc *)isrc)->mmi_irq; mpic_unmask_irq(irq); } static int mpic_map_intr(device_t dev, struct intr_map_data *data, struct intr_irqsrc **isrcp) { struct intr_map_data_fdt *daf; struct mv_mpic_softc *sc; if (data->type != INTR_MAP_DATA_FDT) return (ENOTSUP); sc = device_get_softc(dev); daf = (struct intr_map_data_fdt *)data; if (daf->ncells !=1 || daf->cells[0] >= sc->nirqs) return (EINVAL); *isrcp = &sc->mpic_isrcs[daf->cells[0]].mmi_isrc; return (0); } static void mpic_pre_ithread(device_t dev, struct intr_irqsrc *isrc) { mpic_disable_intr(dev, isrc); } static void mpic_post_ithread(device_t dev, struct intr_irqsrc *isrc) { mpic_enable_intr(dev, isrc); } static void mpic_post_filter(device_t dev, struct intr_irqsrc *isrc) { } #endif static device_method_t mv_mpic_methods[] = { DEVMETHOD(device_probe, mv_mpic_probe), DEVMETHOD(device_attach, mv_mpic_attach), #ifdef INTRNG DEVMETHOD(pic_disable_intr, mpic_disable_intr), DEVMETHOD(pic_enable_intr, mpic_enable_intr), DEVMETHOD(pic_map_intr, mpic_map_intr), DEVMETHOD(pic_post_filter, mpic_post_filter), DEVMETHOD(pic_post_ithread, mpic_post_ithread), DEVMETHOD(pic_pre_ithread, mpic_pre_ithread), #endif { 0, 0 } }; static driver_t mv_mpic_driver = { "mpic", mv_mpic_methods, sizeof(struct mv_mpic_softc), }; static devclass_t mv_mpic_devclass; EARLY_DRIVER_MODULE(mpic, simplebus, mv_mpic_driver, mv_mpic_devclass, 0, 0, BUS_PASS_INTERRUPT + BUS_PASS_ORDER_LATE); #ifndef INTRNG int arm_get_next_irq(int last) { u_int irq, next = -1; irq = mv_mpic_get_cause() & MPIC_IRQ_MASK; CTR2(KTR_INTR, "%s: irq:%#x", __func__, irq); if (irq != MPIC_IRQ_MASK) { if (irq == MPIC_INT_ERR) irq = mv_mpic_get_cause_err(); if (irq == MPIC_INT_MSI) irq = mv_mpic_get_msi(); next = irq; } CTR3(KTR_INTR, "%s: last=%d, next=%d", __func__, last, next); return (next); } /* * XXX We can make arm_enable_irq to operate on ICE and then mask/unmask only * by ISM/ICM and remove access to ICE in masking operation */ void arm_mask_irq(uintptr_t nb) { mpic_mask_irq(nb); } void arm_unmask_irq(uintptr_t nb) { mpic_unmask_irq(nb); } #endif static void mpic_unmask_msi(void) { mpic_unmask_irq(MPIC_INT_MSI); } static void mpic_unmask_irq_err(uintptr_t nb) { uint32_t mask; uint8_t bit_off; MPIC_WRITE(mv_mpic_sc, MPIC_ISE, MPIC_INT_ERR); MPIC_CPU_WRITE(mv_mpic_sc, MPIC_ICM, MPIC_INT_ERR); bit_off = nb - ERR_IRQ; mask = MPIC_CPU_READ(mv_mpic_sc, MPIC_ERR_MASK); mask |= (1 << bit_off); MPIC_CPU_WRITE(mv_mpic_sc, MPIC_ERR_MASK, mask); } static void mpic_mask_irq_err(uintptr_t nb) { uint32_t mask; uint8_t bit_off; bit_off = nb - ERR_IRQ; mask = MPIC_CPU_READ(mv_mpic_sc, MPIC_ERR_MASK); mask &= ~(1 << bit_off); MPIC_CPU_WRITE(mv_mpic_sc, MPIC_ERR_MASK, mask); } static boolean_t mpic_irq_is_percpu(uintptr_t nb) { if (nb < MPIC_PPI) return TRUE; return FALSE; } static void mpic_unmask_irq(uintptr_t nb) { +#ifdef SMP + int cpu; + + if (nb == MPIC_INT_LOCAL) { + for (cpu = 0; cpu < mp_ncpus; cpu++) + MPIC_CPU_WRITE(mv_mpic_sc, + MPIC_CPU(cpu) + MPIC_ICM, nb); + return; + } +#endif if (mpic_irq_is_percpu(nb)) MPIC_CPU_WRITE(mv_mpic_sc, MPIC_ICM, nb); else if (nb < ERR_IRQ) MPIC_WRITE(mv_mpic_sc, MPIC_ISE, nb); else if (nb < MSI_IRQ) mpic_unmask_irq_err(nb); if (nb == 0) MPIC_CPU_WRITE(mv_mpic_sc, MPIC_IN_DRBL_MASK, 0xffffffff); } static void mpic_mask_irq(uintptr_t nb) { +#ifdef SMP + int cpu; + + if (nb == MPIC_INT_LOCAL) { + for (cpu = 0; cpu < mp_ncpus; cpu++) + MPIC_CPU_WRITE(mv_mpic_sc, + MPIC_CPU(cpu) + MPIC_ISM, nb); + return; + } +#endif if (mpic_irq_is_percpu(nb)) MPIC_CPU_WRITE(mv_mpic_sc, MPIC_ISM, nb); else if (nb < ERR_IRQ) MPIC_WRITE(mv_mpic_sc, MPIC_ICE, nb); else if (nb < MSI_IRQ) mpic_mask_irq_err(nb); } uint32_t mv_mpic_get_cause(void) { return (MPIC_CPU_READ(mv_mpic_sc, MPIC_IIACK)); } uint32_t mv_mpic_get_cause_err(void) { uint32_t err_cause; uint8_t bit_off; err_cause = MPIC_READ(mv_mpic_sc, MPIC_ERR_CAUSE); if (err_cause) bit_off = ffs(err_cause) - 1; else return (-1); debugf("%s: irq:%x cause:%x\n", __func__, bit_off, err_cause); return (ERR_IRQ + bit_off); } uint32_t mv_mpic_get_msi(void) { uint32_t cause; uint8_t bit_off; KASSERT(mv_mpic_sc->drbl_bst != NULL, ("No doorbell in mv_mpic_get_msi")); cause = MPIC_DRBL_READ(mv_mpic_sc, 0); if (cause) bit_off = ffs(cause) - 1; else return (-1); debugf("%s: irq:%x cause:%x\n", __func__, bit_off, cause); cause &= ~(1 << bit_off); MPIC_DRBL_WRITE(mv_mpic_sc, 0, cause); return (MSI_IRQ + bit_off); } int mv_msi_data(int irq, uint64_t *addr, uint32_t *data) { u_long phys, base, size; phandle_t node; int error; node = ofw_bus_get_node(mv_mpic_sc->sc_dev); /* Get physical address of register space */ error = fdt_get_range(OF_parent(node), 0, &phys, &size); if (error) { printf("%s: Cannot get register physical address, err:%d", __func__, error); return (error); } /* Get offset of MPIC register space */ error = fdt_regsize(node, &base, &size); if (error) { printf("%s: Cannot get MPIC register offset, err:%d", __func__, error); return (error); } *addr = phys + base + MPIC_SOFT_INT; *data = MPIC_SOFT_INT_DRBL1 | irq; return (0); } #if defined(SMP) && defined(SOC_MV_ARMADAXP) void intr_pic_init_secondary(void) { } void pic_ipi_send(cpuset_t cpus, u_int ipi) { uint32_t val, i; val = 0x00000000; for (i = 0; i < MAXCPU; i++) if (CPU_ISSET(i, &cpus)) val |= (1 << (8 + i)); val |= ipi; MPIC_WRITE(mv_mpic_sc, MPIC_SOFT_INT, val); } int pic_ipi_read(int i __unused) { uint32_t val; int ipi; val = MPIC_CPU_READ(mv_mpic_sc, MPIC_IN_DRBL); if (val) { ipi = ffs(val) - 1; MPIC_CPU_WRITE(mv_mpic_sc, MPIC_IN_DRBL, ~(1 << ipi)); return (ipi); } return (0x3ff); } void pic_ipi_clear(int ipi) { } #endif Index: head/sys/boot/fdt/dts/arm/armada-38x.dtsi =================================================================== --- head/sys/boot/fdt/dts/arm/armada-38x.dtsi (revision 319913) +++ head/sys/boot/fdt/dts/arm/armada-38x.dtsi (revision 319914) @@ -1,662 +1,662 @@ /* * Device Tree Include file for Marvell Armada 38x family of SoCs. * * Copyright (C) 2014 Marvell * * Lior Amsalem * Gregory CLEMENT * Thomas Petazzoni * * This file is dual-licensed: you can use it either under the terms * of the GPL or the X11 license, at your option. Note that this dual * licensing only applies to this file, and not this project as a * whole. * * a) This file is free software; you can redistribute it and/or * modify it under the terms of the GNU General Public License as * published by the Free Software Foundation; either version 2 of the * License, or (at your option) any later version. * * This file is distributed in the hope that it will be useful * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. * * Or, alternatively * * b) Permission is hereby granted, free of charge, to any person * obtaining a copy of this software and associated documentation * files (the "Software"), to deal in the Software without * restriction, including without limitation the rights to use * copy, modify, merge, publish, distribute, sublicense, and/or * sell copies of the Software, and to permit persons to whom the * Software is furnished to do so, subject to the following * conditions: * * The above copyright notice and this permission notice shall be * included in all copies or substantial portions of the Software. * * THE SOFTWARE IS PROVIDED , WITHOUT WARRANTY OF ANY KIND * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR * OTHER DEALINGS IN THE SOFTWARE. * * $FreeBSD$ */ #include "skeleton.dtsi" #include #include #define MBUS_ID(target,attributes) (((target) << 24) | ((attributes) << 16)) / { model = "Marvell Armada 38x family SoC"; compatible = "marvell,armada380"; aliases { gpio0 = &gpio0; gpio1 = &gpio1; serial0 = &uart0; serial1 = &uart1; sram0 = &SRAM0; sram1 = &SRAM1; }; pmu { compatible = "arm,cortex-a9-pmu"; interrupts-extended = <&mpic 3>; }; SRAM0: sram@f1100000 { compatible = "mrvl,cesa-sram"; reg = <0xf1100000 0x0010000>; }; SRAM1: sram@f1110000 { compatible = "mrvl,cesa-sram"; reg = <0xf1110000 0x0010000>; }; soc { compatible = "marvell,armada380-mbus", "simple-bus"; #address-cells = <2>; #size-cells = <1>; controller = <&mbusc>; interrupt-parent = <&gic>; pcie-mem-aperture = <0xe0000000 0x8000000>; pcie-io-aperture = <0xe8000000 0x100000>; bootrom { compatible = "marvell,bootrom"; reg = ; }; devbus-bootcs { compatible = "marvell,mvebu-devbus"; reg = ; ranges = <0 MBUS_ID(0x01, 0x2f) 0 0xffffffff>; #address-cells = <1>; #size-cells = <1>; clocks = <&coreclk 0>; status = "disabled"; }; devbus-cs0 { compatible = "marvell,mvebu-devbus"; reg = ; ranges = <0 MBUS_ID(0x01, 0x3e) 0 0xffffffff>; #address-cells = <1>; #size-cells = <1>; clocks = <&coreclk 0>; status = "disabled"; }; devbus-cs1 { compatible = "marvell,mvebu-devbus"; reg = ; ranges = <0 MBUS_ID(0x01, 0x3d) 0 0xffffffff>; #address-cells = <1>; #size-cells = <1>; clocks = <&coreclk 0>; status = "disabled"; }; devbus-cs2 { compatible = "marvell,mvebu-devbus"; reg = ; ranges = <0 MBUS_ID(0x01, 0x3b) 0 0xffffffff>; #address-cells = <1>; #size-cells = <1>; clocks = <&coreclk 0>; status = "disabled"; }; devbus-cs3 { compatible = "marvell,mvebu-devbus"; reg = ; ranges = <0 MBUS_ID(0x01, 0x37) 0 0xffffffff>; #address-cells = <1>; #size-cells = <1>; clocks = <&coreclk 0>; status = "disabled"; }; internal-regs { compatible = "simple-bus"; #address-cells = <1>; #size-cells = <1>; ranges = <0 MBUS_ID(0xf0, 0x01) 0 0x100000>; crypto@90000 { compatible = "mrvl,cesa"; reg = <0x90000 0x1000 /* tdma base reg chan 0 */ 0x9D000 0x1000>; /* cesa base reg chan 0 */ interrupts = ; interrupt-parent = <&gic>; sram-handle = <&SRAM0>; status = "disabled"; }; crypto@92000 { compatible = "mrvl,cesa"; reg = <0x92000 0x1000 /* tdma base reg chan 1 */ 0x9F000 0x1000>; /* cesa base reg chan 1 */ interrupts = ; interrupt-parent = <&gic>; sram-handle = <&SRAM1>; status = "disabled"; }; L2: cache-controller@8000 { compatible = "arm,pl310-cache"; reg = <0x8000 0x1000>; cache-unified; cache-level = <2>; }; scu@c000 { compatible = "arm,cortex-a9-scu"; reg = <0xc000 0x58>; }; timer@c200 { compatible = "arm,cortex-a9-global-timer"; reg = <0xc200 0x20>; interrupts = ; clock-frequency = <800000000>; clocks = <&coreclk 2>; }; timer@c600 { compatible = "arm,cortex-a9-twd-timer"; reg = <0xc600 0x20>; interrupts = ; clock-frequency = <800000000>; clocks = <&coreclk 2>; }; gic: interrupt-controller@d000 { compatible = "arm,cortex-a9-gic"; #interrupt-cells = <3>; #size-cells = <0>; interrupt-controller; reg = <0xd000 0x1000>, <0xc100 0x100>; }; spi0: spi@10600 { compatible = "marvell,armada-380-spi", "marvell,orion-spi"; reg = <0x10600 0x50>; #address-cells = <1>; #size-cells = <0>; cell-index = <0>; interrupts = ; clocks = <&coreclk 0>; status = "disabled"; }; spi1: spi@10680 { compatible = "marvell,armada-380-spi", "marvell,orion-spi"; reg = <0x10680 0x50>; #address-cells = <1>; #size-cells = <0>; cell-index = <1>; interrupts = ; clocks = <&coreclk 0>; status = "disabled"; }; i2c0: i2c@11000 { compatible = "marvell,mv64xxx-i2c"; reg = <0x11000 0x20>; #address-cells = <1>; #size-cells = <0>; interrupts = ; timeout-ms = <1000>; clocks = <&coreclk 0>; status = "disabled"; }; i2c1: i2c@11100 { compatible = "marvell,mv64xxx-i2c"; reg = <0x11100 0x20>; #address-cells = <1>; #size-cells = <0>; interrupts = ; timeout-ms = <1000>; clocks = <&coreclk 0>; status = "disabled"; }; uart0: serial@12000 { compatible = "snps,dw-apb-uart"; reg = <0x12000 0x100>; reg-shift = <2>; interrupts = ; reg-io-width = <1>; clocks = <&coreclk 0>; status = "disabled"; }; uart1: serial@12100 { compatible = "snps,dw-apb-uart"; reg = <0x12100 0x100>; reg-shift = <2>; interrupts = ; reg-io-width = <1>; clocks = <&coreclk 0>; status = "disabled"; }; pinctrl: pinctrl@18000 { reg = <0x18000 0x20>; ge0_rgmii_pins: ge-rgmii-pins-0 { marvell,pins = "mpp6", "mpp7", "mpp8", "mpp9", "mpp10", "mpp11", "mpp12", "mpp13", "mpp14", "mpp15", "mpp16", "mpp17"; marvell,function = "ge0"; }; ge1_rgmii_pins: ge-rgmii-pins-1 { marvell,pins = "mpp21", "mpp27", "mpp28", "mpp29", "mpp30", "mpp31", "mpp32", "mpp37", "mpp38", "mpp39", "mpp40", "mpp41"; marvell,function = "ge1"; }; i2c0_pins: i2c-pins-0 { marvell,pins = "mpp2", "mpp3"; marvell,function = "i2c0"; }; mdio_pins: mdio-pins { marvell,pins = "mpp4", "mpp5"; marvell,function = "ge"; }; ref_clk0_pins: ref-clk-pins-0 { marvell,pins = "mpp45"; marvell,function = "ref"; }; ref_clk1_pins: ref-clk-pins-1 { marvell,pins = "mpp46"; marvell,function = "ref"; }; spi0_pins: spi-pins-0 { marvell,pins = "mpp22", "mpp23", "mpp24", "mpp25"; marvell,function = "spi0"; }; spi1_pins: spi-pins-1 { marvell,pins = "mpp56", "mpp57", "mpp58", "mpp59"; marvell,function = "spi1"; }; uart0_pins: uart-pins-0 { marvell,pins = "mpp0", "mpp1"; marvell,function = "ua0"; }; uart1_pins: uart-pins-1 { marvell,pins = "mpp19", "mpp20"; marvell,function = "ua1"; }; sdhci_pins: sdhci-pins { marvell,pins = "mpp48", "mpp49", "mpp50", "mpp52", "mpp53", "mpp54", "mpp55", "mpp57", "mpp58", "mpp59"; marvell,function = "sd0"; }; sata0_pins: sata-pins-0 { marvell,pins = "mpp20"; marvell,function = "sata0"; }; sata1_pins: sata-pins-1 { marvell,pins = "mpp19"; marvell,function = "sata1"; }; sata2_pins: sata-pins-2 { marvell,pins = "mpp47"; marvell,function = "sata2"; }; sata3_pins: sata-pins-3 { marvell,pins = "mpp44"; marvell,function = "sata3"; }; }; gpio0: gpio@18100 { compatible = "marvell,orion-gpio"; reg = <0x18100 0x40>; ngpios = <32>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; interrupts = , , , ; }; gpio1: gpio@18140 { compatible = "marvell,orion-gpio"; reg = <0x18140 0x40>; ngpios = <28>; gpio-controller; #gpio-cells = <2>; interrupt-controller; #interrupt-cells = <2>; interrupts = , , , ; }; system-controller@18200 { compatible = "marvell,armada-380-system-controller", "marvell,armada-370-xp-system-controller"; reg = <0x18200 0x100>; }; gateclk: clock-gating-control@18220 { compatible = "marvell,armada-380-gating-clock"; reg = <0x18220 0x4>; clocks = <&coreclk 0>; #clock-cells = <1>; }; coreclk: mvebu-sar@18600 { compatible = "marvell,armada-380-core-clock"; reg = <0x18600 0x04>; #clock-cells = <1>; }; mbusc: mbus-controller@20000 { compatible = "marvell,mbus-controller"; reg = <0x20000 0x100>, <0x20180 0x20>; }; mpic: interrupt-controller@20a00 { compatible = "marvell,mpic"; - reg = <0x20a00 0x2d0>, <0x21870 0x58>; + reg = <0x20a00 0x2d0>, <0x21870 0x300>; #interrupt-cells = <1>; #size-cells = <1>; interrupt-controller; msi-controller; interrupts = ; }; timer@20300 { compatible = "marvell,armada-380-timer", "marvell,armada-xp-timer"; reg = <0x20300 0x30>, <0x21040 0x30>; interrupts-extended = <&gic GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH>, <&gic GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>, <&gic GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, <&gic GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, <&mpic 5>, <&mpic 6>; clocks = <&coreclk 2>, <&refclk>; clock-names = "nbclk", "fixed"; }; watchdog@20300 { compatible = "marvell,armada-380-wdt"; reg = <0x20300 0x34>, <0x20704 0x4>, <0x18260 0x4>; clocks = <&coreclk 2>, <&refclk>; clock-names = "nbclk", "fixed"; }; cpurst@20800 { compatible = "marvell,armada-370-cpu-reset"; reg = <0x20800 0x10>; }; mpcore-soc-ctrl@20d20 { compatible = "marvell,armada-380-mpcore-soc-ctrl"; reg = <0x20d20 0x6c>; }; coherency-fabric@21010 { compatible = "marvell,armada-380-coherency-fabric"; reg = <0x21010 0x1c>; }; pmsu@22000 { compatible = "marvell,armada-380-pmsu"; reg = <0x22000 0x1000>; }; eth1: ethernet@30000 { compatible = "marvell,armada-370-neta"; reg = <0x30000 0x4000>; interrupts-extended = <&mpic 10>; clocks = <&gateclk 3>; status = "disabled"; }; eth2: ethernet@34000 { compatible = "marvell,armada-370-neta"; reg = <0x34000 0x4000>; interrupts-extended = <&mpic 12>; clocks = <&gateclk 2>; status = "disabled"; }; usb@58000 { compatible = "marvell,orion-ehci"; reg = <0x58000 0x500>; interrupts = ; clocks = <&gateclk 18>; status = "disabled"; }; xor@60800 { compatible = "marvell,orion-xor"; reg = <0x60800 0x100 0x60a00 0x100>; clocks = <&gateclk 22>; status = "okay"; xor00 { interrupts = ; dmacap,memcpy; dmacap,xor; }; xor01 { interrupts = ; dmacap,memcpy; dmacap,xor; dmacap,memset; }; }; xor@60900 { compatible = "marvell,orion-xor"; reg = <0x60900 0x100 0x60b00 0x100>; clocks = <&gateclk 28>; status = "okay"; xor10 { interrupts = ; dmacap,memcpy; dmacap,xor; }; xor11 { interrupts = ; dmacap,memcpy; dmacap,xor; dmacap,memset; }; }; eth0: ethernet@70000 { compatible = "marvell,armada-370-neta"; reg = <0x70000 0x4000>; interrupts-extended = <&mpic 8>; clocks = <&gateclk 4>; status = "disabled"; }; mdio: mdio@72004 { #address-cells = <1>; #size-cells = <0>; compatible = "marvell,orion-mdio"; reg = <0x72004 0x4>; clocks = <&gateclk 4>; }; rtc@a3800 { compatible = "marvell,armada-380-rtc"; reg = <0xa3800 0x20>, <0x184a0 0x0c>; reg-names = "rtc", "rtc-soc"; interrupts = ; }; sata@a8000 { compatible = "marvell,armada-380-ahci"; reg = <0xa8000 0x2000>; interrupts = ; clocks = <&gateclk 15>; status = "disabled"; }; bm: bm@c8000 { compatible = "marvell,armada-380-neta-bm"; reg = <0xc8000 0xac>; clocks = <&gateclk 13>; internal-mem = <&bm_bppi>; status = "disabled"; }; sata@e0000 { compatible = "marvell,armada-380-ahci"; reg = <0xe0000 0x2000>; interrupts = ; clocks = <&gateclk 30>; status = "disabled"; }; coredivclk: clock@e4250 { compatible = "marvell,armada-380-corediv-clock"; reg = <0xe4250 0xc>; #clock-cells = <1>; clocks = <&mainpll>; clock-output-names = "nand"; }; thermal@e8078 { compatible = "marvell,armada380-thermal"; reg = <0xe4078 0x4>, <0xe4074 0x4>; status = "okay"; }; flash@d0000 { compatible = "marvell,armada370-nand"; reg = <0xd0000 0x54>; #address-cells = <1>; #size-cells = <1>; interrupts = ; clocks = <&coredivclk 0>; status = "disabled"; }; sdhci@d8000 { compatible = "marvell,armada-380-sdhci"; reg-names = "sdhci", "mbus", "conf-sdio3"; reg = <0xd8000 0x1000>, <0xdc000 0x100>, <0x18454 0x4>; interrupts = ; clocks = <&gateclk 17>; mrvl,clk-delay-cycles = <0x1F>; status = "disabled"; }; usb3@f0000 { compatible = "marvell,armada-380-xhci"; reg = <0xf0000 0x4000>,<0xf4000 0x4000>; interrupts = ; clocks = <&gateclk 9>; status = "disabled"; }; usb3@f8000 { compatible = "marvell,armada-380-xhci"; reg = <0xf8000 0x4000>,<0xfc000 0x4000>; interrupts = ; clocks = <&gateclk 10>; status = "disabled"; }; }; bm_bppi: bm-bppi { compatible = "mmio-sram"; reg = ; ranges = <0 MBUS_ID(0x0c, 0x04) 0 0x100000>; #address-cells = <1>; #size-cells = <1>; clocks = <&gateclk 13>; no-memory-wc; status = "disabled"; }; }; clocks { /* 2 GHz fixed main PLL */ mainpll: mainpll { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <1000000000>; }; /* 25 MHz reference crystal */ refclk: oscillator { compatible = "fixed-clock"; #clock-cells = <0>; clock-frequency = <25000000>; }; }; };