mirror of
https://github.com/edk2-porting/linux-next.git
synced 2024-12-19 18:53:52 +08:00
12679a2d7e
Pull more ARM updates from Russell King. This got a fair number of conflicts with the <asm/system.h> split, but also with some other sparse-irq and header file include cleanups. They all looked pretty trivial, though. * 'for-linus' of git://git.linaro.org/people/rmk/linux-arm: (59 commits) ARM: fix Kconfig warning for HAVE_BPF_JIT ARM: 7361/1: provide XIP_VIRT_ADDR for no-MMU builds ARM: 7349/1: integrator: convert to sparse irqs ARM: 7259/3: net: JIT compiler for packet filters ARM: 7334/1: add jump label support ARM: 7333/2: jump label: detect %c support for ARM ARM: 7338/1: add support for early console output via semihosting ARM: use set_current_blocked() and block_sigmask() ARM: exec: remove redundant set_fs(USER_DS) ARM: 7332/1: extract out code patch function from kprobes ARM: 7331/1: extract out insn generation code from ftrace ARM: 7330/1: ftrace: use canonical Thumb-2 wide instruction format ARM: 7351/1: ftrace: remove useless memory checks ARM: 7316/1: kexec: EOI active and mask all interrupts in kexec crash path ARM: Versatile Express: add NO_IOPORT ARM: get rid of asm/irq.h in asm/prom.h ARM: 7319/1: Print debug info for SIGBUS in user faults ARM: 7318/1: gic: refactor irq_start assignment ARM: 7317/1: irq: avoid NULL check in for_each_irq_desc loop ARM: 7315/1: perf: add support for the Cortex-A7 PMU ...
103 lines
2.8 KiB
C
103 lines
2.8 KiB
C
/*
|
|
* marzen board support
|
|
*
|
|
* Copyright (C) 2011 Renesas Solutions Corp.
|
|
* Copyright (C) 2011 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/kernel.h>
|
|
#include <linux/init.h>
|
|
#include <linux/interrupt.h>
|
|
#include <linux/irq.h>
|
|
#include <linux/platform_device.h>
|
|
#include <linux/delay.h>
|
|
#include <linux/io.h>
|
|
#include <linux/gpio.h>
|
|
#include <linux/dma-mapping.h>
|
|
#include <linux/smsc911x.h>
|
|
#include <mach/hardware.h>
|
|
#include <mach/r8a7779.h>
|
|
#include <mach/common.h>
|
|
#include <mach/irqs.h>
|
|
#include <asm/mach-types.h>
|
|
#include <asm/mach/arch.h>
|
|
#include <asm/hardware/gic.h>
|
|
#include <asm/traps.h>
|
|
|
|
/* SMSC LAN89218 */
|
|
static struct resource smsc911x_resources[] = {
|
|
[0] = {
|
|
.start = 0x18000000, /* ExCS0 */
|
|
.end = 0x180000ff, /* A1->A7 */
|
|
.flags = IORESOURCE_MEM,
|
|
},
|
|
[1] = {
|
|
.start = gic_spi(28), /* IRQ 1 */
|
|
.flags = IORESOURCE_IRQ,
|
|
},
|
|
};
|
|
|
|
static struct smsc911x_platform_config smsc911x_platdata = {
|
|
.flags = SMSC911X_USE_32BIT, /* 32-bit SW on 16-bit HW bus */
|
|
.phy_interface = PHY_INTERFACE_MODE_MII,
|
|
.irq_polarity = SMSC911X_IRQ_POLARITY_ACTIVE_LOW,
|
|
.irq_type = SMSC911X_IRQ_TYPE_PUSH_PULL,
|
|
};
|
|
|
|
static struct platform_device eth_device = {
|
|
.name = "smsc911x",
|
|
.id = 0,
|
|
.dev = {
|
|
.platform_data = &smsc911x_platdata,
|
|
},
|
|
.resource = smsc911x_resources,
|
|
.num_resources = ARRAY_SIZE(smsc911x_resources),
|
|
};
|
|
|
|
static struct platform_device *marzen_devices[] __initdata = {
|
|
ð_device,
|
|
};
|
|
|
|
static void __init marzen_init(void)
|
|
{
|
|
r8a7779_pinmux_init();
|
|
|
|
/* SCIF2 (CN18: DEBUG0) */
|
|
gpio_request(GPIO_FN_TX2_C, NULL);
|
|
gpio_request(GPIO_FN_RX2_C, NULL);
|
|
|
|
/* SCIF4 (CN19: DEBUG1) */
|
|
gpio_request(GPIO_FN_TX4, NULL);
|
|
gpio_request(GPIO_FN_RX4, NULL);
|
|
|
|
/* LAN89218 */
|
|
gpio_request(GPIO_FN_EX_CS0, NULL); /* nCS */
|
|
gpio_request(GPIO_FN_IRQ1_B, NULL); /* IRQ + PME */
|
|
|
|
r8a7779_add_standard_devices();
|
|
platform_add_devices(marzen_devices, ARRAY_SIZE(marzen_devices));
|
|
}
|
|
|
|
MACHINE_START(MARZEN, "marzen")
|
|
.map_io = r8a7779_map_io,
|
|
.init_early = r8a7779_add_early_devices,
|
|
.nr_irqs = NR_IRQS_LEGACY,
|
|
.init_irq = r8a7779_init_irq,
|
|
.handle_irq = gic_handle_irq,
|
|
.init_machine = marzen_init,
|
|
.timer = &shmobile_timer,
|
|
MACHINE_END
|