diff options
Diffstat (limited to 'arch/arm/mach-shmobile/setup-r8a73a4.c')
| -rw-r--r-- | arch/arm/mach-shmobile/setup-r8a73a4.c | 193 |
1 files changed, 7 insertions, 186 deletions
diff --git a/arch/arm/mach-shmobile/setup-r8a73a4.c b/arch/arm/mach-shmobile/setup-r8a73a4.c index 7f45c2edbca9..9e3f4dc08372 100644 --- a/arch/arm/mach-shmobile/setup-r8a73a4.c +++ b/arch/arm/mach-shmobile/setup-r8a73a4.c @@ -1,202 +1,23 @@ +// SPDX-License-Identifier: GPL-2.0 /* * r8a73a4 processor support * * Copyright (C) 2013 Renesas Solutions Corp. * Copyright (C) 2013 Magnus Damm - * - * This program 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; version 2 of the License. - * - * This program 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. - * - * You should have received a copy of the GNU General Public License - * along with this program; if not, write to the Free Software - * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA */ -#include <linux/irq.h> -#include <linux/irqchip.h> -#include <linux/kernel.h> -#include <linux/of_platform.h> -#include <linux/platform_data/irq-renesas-irqc.h> -#include <linux/serial_sci.h> -#include <mach/common.h> -#include <mach/irqs.h> -#include <mach/r8a73a4.h> -#include <asm/mach/arch.h> - -static const struct resource pfc_resources[] = { - DEFINE_RES_MEM(0xe6050000, 0x9000), -}; - -void __init r8a73a4_pinmux_init(void) -{ - platform_device_register_simple("pfc-r8a73a4", -1, pfc_resources, - ARRAY_SIZE(pfc_resources)); -} - -#define SCIF_COMMON(scif_type, baseaddr, irq) \ - .type = scif_type, \ - .mapbase = baseaddr, \ - .flags = UPF_BOOT_AUTOCONF | UPF_IOREMAP, \ - .scbrr_algo_id = SCBRR_ALGO_4, \ - .irqs = SCIx_IRQ_MUXED(irq) - -#define SCIFA_DATA(index, baseaddr, irq) \ -[index] = { \ - SCIF_COMMON(PORT_SCIFA, baseaddr, irq), \ - .scscr = SCSCR_RE | SCSCR_TE | SCSCR_CKE0, \ -} - -#define SCIFB_DATA(index, baseaddr, irq) \ -[index] = { \ - SCIF_COMMON(PORT_SCIFB, baseaddr, irq), \ - .scscr = SCSCR_RE | SCSCR_TE, \ -} - -enum { SCIFA0, SCIFA1, SCIFB0, SCIFB1, SCIFB2, SCIFB3 }; - -static const struct plat_sci_port scif[] = { - SCIFA_DATA(SCIFA0, 0xe6c40000, gic_spi(144)), /* SCIFA0 */ - SCIFA_DATA(SCIFA1, 0xe6c50000, gic_spi(145)), /* SCIFA1 */ - SCIFB_DATA(SCIFB0, 0xe6c20000, gic_spi(148)), /* SCIFB0 */ - SCIFB_DATA(SCIFB1, 0xe6c30000, gic_spi(149)), /* SCIFB1 */ - SCIFB_DATA(SCIFB2, 0xe6ce0000, gic_spi(150)), /* SCIFB2 */ - SCIFB_DATA(SCIFB3, 0xe6cf0000, gic_spi(151)), /* SCIFB3 */ -}; -static inline void r8a73a4_register_scif(int idx) -{ - platform_device_register_data(&platform_bus, "sh-sci", idx, &scif[idx], - sizeof(struct plat_sci_port)); -} +#include <linux/init.h> -static const struct renesas_irqc_config irqc0_data = { - .irq_base = irq_pin(0), /* IRQ0 -> IRQ31 */ -}; - -static const struct resource irqc0_resources[] = { - DEFINE_RES_MEM(0xe61c0000, 0x200), /* IRQC Event Detector Block_0 */ - DEFINE_RES_IRQ(gic_spi(0)), /* IRQ0 */ - DEFINE_RES_IRQ(gic_spi(1)), /* IRQ1 */ - DEFINE_RES_IRQ(gic_spi(2)), /* IRQ2 */ - DEFINE_RES_IRQ(gic_spi(3)), /* IRQ3 */ - DEFINE_RES_IRQ(gic_spi(4)), /* IRQ4 */ - DEFINE_RES_IRQ(gic_spi(5)), /* IRQ5 */ - DEFINE_RES_IRQ(gic_spi(6)), /* IRQ6 */ - DEFINE_RES_IRQ(gic_spi(7)), /* IRQ7 */ - DEFINE_RES_IRQ(gic_spi(8)), /* IRQ8 */ - DEFINE_RES_IRQ(gic_spi(9)), /* IRQ9 */ - DEFINE_RES_IRQ(gic_spi(10)), /* IRQ10 */ - DEFINE_RES_IRQ(gic_spi(11)), /* IRQ11 */ - DEFINE_RES_IRQ(gic_spi(12)), /* IRQ12 */ - DEFINE_RES_IRQ(gic_spi(13)), /* IRQ13 */ - DEFINE_RES_IRQ(gic_spi(14)), /* IRQ14 */ - DEFINE_RES_IRQ(gic_spi(15)), /* IRQ15 */ - DEFINE_RES_IRQ(gic_spi(16)), /* IRQ16 */ - DEFINE_RES_IRQ(gic_spi(17)), /* IRQ17 */ - DEFINE_RES_IRQ(gic_spi(18)), /* IRQ18 */ - DEFINE_RES_IRQ(gic_spi(19)), /* IRQ19 */ - DEFINE_RES_IRQ(gic_spi(20)), /* IRQ20 */ - DEFINE_RES_IRQ(gic_spi(21)), /* IRQ21 */ - DEFINE_RES_IRQ(gic_spi(22)), /* IRQ22 */ - DEFINE_RES_IRQ(gic_spi(23)), /* IRQ23 */ - DEFINE_RES_IRQ(gic_spi(24)), /* IRQ24 */ - DEFINE_RES_IRQ(gic_spi(25)), /* IRQ25 */ - DEFINE_RES_IRQ(gic_spi(26)), /* IRQ26 */ - DEFINE_RES_IRQ(gic_spi(27)), /* IRQ27 */ - DEFINE_RES_IRQ(gic_spi(28)), /* IRQ28 */ - DEFINE_RES_IRQ(gic_spi(29)), /* IRQ29 */ - DEFINE_RES_IRQ(gic_spi(30)), /* IRQ30 */ - DEFINE_RES_IRQ(gic_spi(31)), /* IRQ31 */ -}; - -static const struct renesas_irqc_config irqc1_data = { - .irq_base = irq_pin(32), /* IRQ32 -> IRQ57 */ -}; - -static const struct resource irqc1_resources[] = { - DEFINE_RES_MEM(0xe61c0200, 0x200), /* IRQC Event Detector Block_1 */ - DEFINE_RES_IRQ(gic_spi(32)), /* IRQ32 */ - DEFINE_RES_IRQ(gic_spi(33)), /* IRQ33 */ - DEFINE_RES_IRQ(gic_spi(34)), /* IRQ34 */ - DEFINE_RES_IRQ(gic_spi(35)), /* IRQ35 */ - DEFINE_RES_IRQ(gic_spi(36)), /* IRQ36 */ - DEFINE_RES_IRQ(gic_spi(37)), /* IRQ37 */ - DEFINE_RES_IRQ(gic_spi(38)), /* IRQ38 */ - DEFINE_RES_IRQ(gic_spi(39)), /* IRQ39 */ - DEFINE_RES_IRQ(gic_spi(40)), /* IRQ40 */ - DEFINE_RES_IRQ(gic_spi(41)), /* IRQ41 */ - DEFINE_RES_IRQ(gic_spi(42)), /* IRQ42 */ - DEFINE_RES_IRQ(gic_spi(43)), /* IRQ43 */ - DEFINE_RES_IRQ(gic_spi(44)), /* IRQ44 */ - DEFINE_RES_IRQ(gic_spi(45)), /* IRQ45 */ - DEFINE_RES_IRQ(gic_spi(46)), /* IRQ46 */ - DEFINE_RES_IRQ(gic_spi(47)), /* IRQ47 */ - DEFINE_RES_IRQ(gic_spi(48)), /* IRQ48 */ - DEFINE_RES_IRQ(gic_spi(49)), /* IRQ49 */ - DEFINE_RES_IRQ(gic_spi(50)), /* IRQ50 */ - DEFINE_RES_IRQ(gic_spi(51)), /* IRQ51 */ - DEFINE_RES_IRQ(gic_spi(52)), /* IRQ52 */ - DEFINE_RES_IRQ(gic_spi(53)), /* IRQ53 */ - DEFINE_RES_IRQ(gic_spi(54)), /* IRQ54 */ - DEFINE_RES_IRQ(gic_spi(55)), /* IRQ55 */ - DEFINE_RES_IRQ(gic_spi(56)), /* IRQ56 */ - DEFINE_RES_IRQ(gic_spi(57)), /* IRQ57 */ -}; - -#define r8a73a4_register_irqc(idx) \ - platform_device_register_resndata(&platform_bus, "renesas_irqc", \ - idx, irqc##idx##_resources, \ - ARRAY_SIZE(irqc##idx##_resources), \ - &irqc##idx##_data, \ - sizeof(struct renesas_irqc_config)) - -/* Thermal0 -> Thermal2 */ -static const struct resource thermal0_resources[] = { - DEFINE_RES_MEM(0xe61f0000, 0x14), - DEFINE_RES_MEM(0xe61f0100, 0x38), - DEFINE_RES_MEM(0xe61f0200, 0x38), - DEFINE_RES_MEM(0xe61f0300, 0x38), - DEFINE_RES_IRQ(gic_spi(69)), -}; - -#define r8a73a4_register_thermal() \ - platform_device_register_simple("rcar_thermal", -1, \ - thermal0_resources, \ - ARRAY_SIZE(thermal0_resources)) - -void __init r8a73a4_add_standard_devices(void) -{ - r8a73a4_register_scif(SCIFA0); - r8a73a4_register_scif(SCIFA1); - r8a73a4_register_scif(SCIFB0); - r8a73a4_register_scif(SCIFB1); - r8a73a4_register_scif(SCIFB2); - r8a73a4_register_scif(SCIFB3); - r8a73a4_register_irqc(0); - r8a73a4_register_irqc(1); - r8a73a4_register_thermal(); -} +#include <asm/mach/arch.h> -#ifdef CONFIG_USE_OF -void __init r8a73a4_add_standard_devices_dt(void) -{ - of_platform_populate(NULL, of_default_bus_match_table, NULL, NULL); -} +#include "common.h" -static const char *r8a73a4_boards_compat_dt[] __initdata = { +static const char *const r8a73a4_boards_compat_dt[] __initconst = { "renesas,r8a73a4", - NULL, + NULL }; DT_MACHINE_START(R8A73A4_DT, "Generic R8A73A4 (Flattened Device Tree)") - .init_irq = irqchip_init, - .init_machine = r8a73a4_add_standard_devices_dt, - .init_time = shmobile_timer_init, + .init_late = shmobile_init_late, .dt_compat = r8a73a4_boards_compat_dt, MACHINE_END -#endif /* CONFIG_USE_OF */ |