mirror of
https://github.com/AetherDroid/android_kernel_samsung_on5xelte.git
synced 2025-09-10 09:22:44 -04:00
Fixed MTP to work with TWRP
This commit is contained in:
awab228
commit
f6dfaef42e
50820 changed files with 20846062 additions and 0 deletions
236
arch/avr32/boards/mimc200/setup.c
Normal file
236
arch/avr32/boards/mimc200/setup.c
Normal file
|
|
@ -0,0 +1,236 @@
|
|||
/*
|
||||
* Board-specific setup code for the MIMC200
|
||||
*
|
||||
* Copyright (C) 2008 Mercury IMC Ltd
|
||||
*
|
||||
* This program is free software; you can redistribute it and/or modify
|
||||
* it under the terms of the GNU General Public License version 2 as
|
||||
* published by the Free Software Foundation.
|
||||
*/
|
||||
|
||||
extern struct atmel_lcdfb_pdata mimc200_lcdc_data;
|
||||
|
||||
#include <linux/clk.h>
|
||||
#include <linux/etherdevice.h>
|
||||
#include <linux/i2c-gpio.h>
|
||||
#include <linux/init.h>
|
||||
#include <linux/linkage.h>
|
||||
#include <linux/platform_device.h>
|
||||
#include <linux/types.h>
|
||||
#include <linux/leds.h>
|
||||
#include <linux/spi/spi.h>
|
||||
#include <linux/spi/eeprom.h>
|
||||
|
||||
#include <video/atmel_lcdc.h>
|
||||
#include <linux/fb.h>
|
||||
|
||||
#include <linux/atmel-mci.h>
|
||||
#include <linux/io.h>
|
||||
#include <asm/setup.h>
|
||||
|
||||
#include <mach/at32ap700x.h>
|
||||
#include <mach/board.h>
|
||||
#include <mach/init.h>
|
||||
#include <mach/portmux.h>
|
||||
|
||||
/* Oscillator frequencies. These are board-specific */
|
||||
unsigned long at32_board_osc_rates[3] = {
|
||||
[0] = 32768, /* 32.768 kHz on RTC osc */
|
||||
[1] = 10000000, /* 10 MHz on osc0 */
|
||||
[2] = 12000000, /* 12 MHz on osc1 */
|
||||
};
|
||||
|
||||
/* Initialized by bootloader-specific startup code. */
|
||||
struct tag *bootloader_tags __initdata;
|
||||
|
||||
static struct fb_videomode __initdata pt0434827_modes[] = {
|
||||
{
|
||||
.name = "480x272 @ 72",
|
||||
.refresh = 72,
|
||||
.xres = 480, .yres = 272,
|
||||
.pixclock = KHZ2PICOS(10000),
|
||||
|
||||
.left_margin = 1, .right_margin = 1,
|
||||
.upper_margin = 12, .lower_margin = 1,
|
||||
.hsync_len = 42, .vsync_len = 1,
|
||||
|
||||
.sync = 0,
|
||||
.vmode = FB_VMODE_NONINTERLACED,
|
||||
},
|
||||
};
|
||||
|
||||
static struct fb_monspecs __initdata mimc200_default_monspecs = {
|
||||
.manufacturer = "PT",
|
||||
.monitor = "PT0434827-A401",
|
||||
.modedb = pt0434827_modes,
|
||||
.modedb_len = ARRAY_SIZE(pt0434827_modes),
|
||||
.hfmin = 14820,
|
||||
.hfmax = 22230,
|
||||
.vfmin = 60,
|
||||
.vfmax = 85,
|
||||
.dclkmax = 25200000,
|
||||
};
|
||||
|
||||
struct atmel_lcdfb_pdata __initdata mimc200_lcdc_data = {
|
||||
.default_bpp = 16,
|
||||
.default_dmacon = ATMEL_LCDC_DMAEN | ATMEL_LCDC_DMA2DEN,
|
||||
.default_lcdcon2 = (ATMEL_LCDC_DISTYPE_TFT
|
||||
| ATMEL_LCDC_INVCLK
|
||||
| ATMEL_LCDC_CLKMOD_ALWAYSACTIVE
|
||||
| ATMEL_LCDC_MEMOR_BIG),
|
||||
.default_monspecs = &mimc200_default_monspecs,
|
||||
.guard_time = 2,
|
||||
};
|
||||
|
||||
struct eth_addr {
|
||||
u8 addr[6];
|
||||
};
|
||||
static struct eth_addr __initdata hw_addr[2];
|
||||
static struct macb_platform_data __initdata eth_data[2];
|
||||
|
||||
static struct spi_eeprom eeprom_25lc010 = {
|
||||
.name = "25lc010",
|
||||
.byte_len = 128,
|
||||
.page_size = 16,
|
||||
.flags = EE_ADDR1,
|
||||
};
|
||||
|
||||
static struct spi_board_info spi0_board_info[] __initdata = {
|
||||
{
|
||||
.modalias = "rtc-ds1390",
|
||||
.max_speed_hz = 4000000,
|
||||
.chip_select = 2,
|
||||
},
|
||||
{
|
||||
.modalias = "at25",
|
||||
.max_speed_hz = 1000000,
|
||||
.chip_select = 1,
|
||||
.mode = SPI_MODE_3,
|
||||
.platform_data = &eeprom_25lc010,
|
||||
},
|
||||
};
|
||||
|
||||
static struct mci_platform_data __initdata mci0_data = {
|
||||
.slot[0] = {
|
||||
.bus_width = 4,
|
||||
.detect_pin = GPIO_PIN_PA(26),
|
||||
.wp_pin = GPIO_PIN_PA(27),
|
||||
},
|
||||
};
|
||||
|
||||
/*
|
||||
* The next two functions should go away as the boot loader is
|
||||
* supposed to initialize the macb address registers with a valid
|
||||
* ethernet address. But we need to keep it around for a while until
|
||||
* we can be reasonably sure the boot loader does this.
|
||||
*
|
||||
* The phy_id is ignored as the driver will probe for it.
|
||||
*/
|
||||
static int __init parse_tag_ethernet(struct tag *tag)
|
||||
{
|
||||
int i;
|
||||
|
||||
i = tag->u.ethernet.mac_index;
|
||||
if (i < ARRAY_SIZE(hw_addr))
|
||||
memcpy(hw_addr[i].addr, tag->u.ethernet.hw_address,
|
||||
sizeof(hw_addr[i].addr));
|
||||
|
||||
return 0;
|
||||
}
|
||||
__tagtable(ATAG_ETHERNET, parse_tag_ethernet);
|
||||
|
||||
static void __init set_hw_addr(struct platform_device *pdev)
|
||||
{
|
||||
struct resource *res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
|
||||
const u8 *addr;
|
||||
void __iomem *regs;
|
||||
struct clk *pclk;
|
||||
|
||||
if (!res)
|
||||
return;
|
||||
if (pdev->id >= ARRAY_SIZE(hw_addr))
|
||||
return;
|
||||
|
||||
addr = hw_addr[pdev->id].addr;
|
||||
if (!is_valid_ether_addr(addr))
|
||||
return;
|
||||
|
||||
/*
|
||||
* Since this is board-specific code, we'll cheat and use the
|
||||
* physical address directly as we happen to know that it's
|
||||
* the same as the virtual address.
|
||||
*/
|
||||
regs = (void __iomem __force *)res->start;
|
||||
pclk = clk_get(&pdev->dev, "pclk");
|
||||
if (IS_ERR(pclk))
|
||||
return;
|
||||
|
||||
clk_enable(pclk);
|
||||
__raw_writel((addr[3] << 24) | (addr[2] << 16)
|
||||
| (addr[1] << 8) | addr[0], regs + 0x98);
|
||||
__raw_writel((addr[5] << 8) | addr[4], regs + 0x9c);
|
||||
clk_disable(pclk);
|
||||
clk_put(pclk);
|
||||
}
|
||||
|
||||
void __init setup_board(void)
|
||||
{
|
||||
at32_map_usart(0, 0, 0); /* USART 0: /dev/ttyS0 (TTL --> Altera) */
|
||||
at32_map_usart(1, 1, 0); /* USART 1: /dev/ttyS1 (RS232) */
|
||||
at32_map_usart(2, 2, 0); /* USART 2: /dev/ttyS2 (RS485) */
|
||||
at32_map_usart(3, 3, 0); /* USART 3: /dev/ttyS3 (RS422 Multidrop) */
|
||||
}
|
||||
|
||||
static struct i2c_gpio_platform_data i2c_gpio_data = {
|
||||
.sda_pin = GPIO_PIN_PA(6),
|
||||
.scl_pin = GPIO_PIN_PA(7),
|
||||
.sda_is_open_drain = 1,
|
||||
.scl_is_open_drain = 1,
|
||||
.udelay = 2, /* close to 100 kHz */
|
||||
};
|
||||
|
||||
static struct platform_device i2c_gpio_device = {
|
||||
.name = "i2c-gpio",
|
||||
.id = 0,
|
||||
.dev = {
|
||||
.platform_data = &i2c_gpio_data,
|
||||
},
|
||||
};
|
||||
|
||||
static struct i2c_board_info __initdata i2c_info[] = {
|
||||
};
|
||||
|
||||
static int __init mimc200_init(void)
|
||||
{
|
||||
/*
|
||||
* MIMC200 uses 16-bit SDRAM interface, so we don't need to
|
||||
* reserve any pins for it.
|
||||
*/
|
||||
|
||||
at32_add_device_usart(0);
|
||||
at32_add_device_usart(1);
|
||||
at32_add_device_usart(2);
|
||||
at32_add_device_usart(3);
|
||||
|
||||
set_hw_addr(at32_add_device_eth(0, ð_data[0]));
|
||||
set_hw_addr(at32_add_device_eth(1, ð_data[1]));
|
||||
|
||||
at32_add_device_spi(0, spi0_board_info, ARRAY_SIZE(spi0_board_info));
|
||||
at32_add_device_mci(0, &mci0_data);
|
||||
at32_add_device_usba(0, NULL);
|
||||
|
||||
at32_select_periph(GPIO_PIOB_BASE, 1 << 28, 0, AT32_GPIOF_PULLUP);
|
||||
at32_select_gpio(i2c_gpio_data.sda_pin,
|
||||
AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH);
|
||||
at32_select_gpio(i2c_gpio_data.scl_pin,
|
||||
AT32_GPIOF_MULTIDRV | AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH);
|
||||
platform_device_register(&i2c_gpio_device);
|
||||
i2c_register_board_info(0, i2c_info, ARRAY_SIZE(i2c_info));
|
||||
|
||||
at32_add_device_lcdc(0, &mimc200_lcdc_data,
|
||||
fbmem_start, fbmem_size,
|
||||
ATMEL_LCDC_CONTROL | ATMEL_LCDC_ALT_CONTROL | ATMEL_LCDC_ALT_24B_DATA);
|
||||
|
||||
return 0;
|
||||
}
|
||||
postcore_initcall(mimc200_init);
|
||||
Loading…
Add table
Add a link
Reference in a new issue