Release 4.11 arch/arm/mach-sa1100/pleb.c
/*
* linux/arch/arm/mach-sa1100/pleb.c
*/
#include <linux/init.h>
#include <linux/kernel.h>
#include <linux/tty.h>
#include <linux/ioport.h>
#include <linux/platform_data/sa11x0-serial.h>
#include <linux/platform_device.h>
#include <linux/irq.h>
#include <linux/io.h>
#include <linux/mtd/partitions.h>
#include <linux/smc91x.h>
#include <mach/hardware.h>
#include <asm/setup.h>
#include <asm/mach-types.h>
#include <asm/mach/arch.h>
#include <asm/mach/map.h>
#include <asm/mach/flash.h>
#include <mach/irqs.h>
#include "generic.h"
/*
* Ethernet IRQ mappings
*/
#define PLEB_ETH0_P (0x20000300)
/* Ethernet 0 in PCMCIA0 IO */
#define PLEB_ETH0_V (0xf6000300)
#define GPIO_ETH0_IRQ GPIO_GPIO(21)
#define GPIO_ETH0_EN GPIO_GPIO(26)
#define IRQ_GPIO_ETH0_IRQ IRQ_GPIO21
static struct resource smc91x_resources[] = {
[0] = DEFINE_RES_MEM(PLEB_ETH0_P, 0x04000000),
#if 0 /* Autoprobe instead, to get rising/falling edge characteristic right */
[1] = DEFINE_RES_IRQ(IRQ_GPIO_ETH0_IRQ),
#endif
};
static struct smc91x_platdata smc91x_platdata = {
.flags = SMC91X_USE_16BIT | SMC91X_USE_8BIT | SMC91X_NOWAIT,
};
static struct platform_device smc91x_device = {
.name = "smc91x",
.id = 0,
.num_resources = ARRAY_SIZE(smc91x_resources),
.resource = smc91x_resources,
.dev = {
.platform_data = &smc91x_platdata,
},
};
static struct platform_device *devices[] __initdata = {
&smc91x_device,
};
/*
* Pleb's memory map
* has flash memory (typically 4 or 8 meg) selected by
* the two SA1100 lowest chip select outputs.
*/
static struct resource pleb_flash_resources[] = {
[0] = DEFINE_RES_MEM(SA1100_CS0_PHYS, SZ_8M),
[1] = DEFINE_RES_MEM(SA1100_CS1_PHYS, SZ_8M),
};
static struct mtd_partition pleb_partitions[] = {
{
.name = "blob",
.offset = 0,
.size = 0x00020000,
}, {
.name = "kernel",
.offset = MTDPART_OFS_APPEND,
.size = 0x000e0000,
}, {
.name = "rootfs",
.offset = MTDPART_OFS_APPEND,
.size = 0x00300000,
}
};
static struct flash_platform_data pleb_flash_data = {
.map_name = "cfi_probe",
.parts = pleb_partitions,
.nr_parts = ARRAY_SIZE(pleb_partitions),
};
static void __init pleb_init(void)
{
sa11x0_register_mtd(&pleb_flash_data, pleb_flash_resources,
ARRAY_SIZE(pleb_flash_resources));
platform_add_devices(devices, ARRAY_SIZE(devices));
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Peter Chubb | 31 | 96.88% | 1 | 50.00% |
| Russell King | 1 | 3.12% | 1 | 50.00% |
| Total | 32 | 100.00% | 2 | 100.00% |
static void __init pleb_map_io(void)
{
sa1100_map_io();
sa1100_register_uart(0, 3);
sa1100_register_uart(1, 1);
GAFR |= (GPIO_UART_TXD | GPIO_UART_RXD);
GPDR |= GPIO_UART_TXD;
GPDR &= ~GPIO_UART_RXD;
PPAR |= PPAR_UPR;
/*
* Fix expansion memory timing for network card
*/
MECR = ((2<<10) | (2<<5) | (2<<0));
/*
* Enable the SMC ethernet controller
*/
GPDR |= GPIO_ETH0_EN; /* set to output */
GPCR = GPIO_ETH0_EN; /* clear MCLK (enable smc) */
GPDR &= ~GPIO_ETH0_IRQ;
irq_set_irq_type(GPIO_ETH0_IRQ, IRQ_TYPE_EDGE_FALLING);
}
Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Peter Chubb | 91 | 97.85% | 1 | 33.33% |
| Dmitry Baryshkov | 1 | 1.08% | 1 | 33.33% |
| Thomas Gleixner | 1 | 1.08% | 1 | 33.33% |
| Total | 93 | 100.00% | 3 | 100.00% |
MACHINE_START(PLEB, "PLEB")
.map_io = pleb_map_io,
.nr_irqs = SA1100_NR_IRQS,
.init_irq = sa1100_init_irq,
.init_time = sa1100_timer_init,
.init_machine = pleb_init,
.init_late = sa11x0_init_late,
.restart = sa11x0_restart,
MACHINE_END
Overall Contributors
| Person | Tokens | Prop | Commits | CommitProp |
| Peter Chubb | 370 | 81.14% | 1 | 5.56% |
| Russell King | 41 | 8.99% | 9 | 50.00% |
| Arnd Bergmann | 28 | 6.14% | 2 | 11.11% |
| Shawn Guo | 5 | 1.10% | 1 | 5.56% |
| Rob Herring | 5 | 1.10% | 1 | 5.56% |
| Thomas Gleixner | 4 | 0.88% | 2 | 11.11% |
| Stephen Warren | 2 | 0.44% | 1 | 5.56% |
| Dmitry Baryshkov | 1 | 0.22% | 1 | 5.56% |
| Total | 456 | 100.00% | 18 | 100.00% |
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