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Diffstat (limited to 'arch/avr32/boards/hammerhead/setup.c')
-rw-r--r--arch/avr32/boards/hammerhead/setup.c247
1 files changed, 0 insertions, 247 deletions
diff --git a/arch/avr32/boards/hammerhead/setup.c b/arch/avr32/boards/hammerhead/setup.c
deleted file mode 100644
index dc0e317f2ecd..000000000000
--- a/arch/avr32/boards/hammerhead/setup.c
+++ /dev/null
@@ -1,247 +0,0 @@
-/*
- * Board-specific setup code for the Miromico Hammerhead board
- *
- * Copyright (C) 2008 Miromico AG
- *
- * 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.
- */
-#include <linux/atmel-mci.h>
-#include <linux/clk.h>
-#include <linux/fb.h>
-#include <linux/etherdevice.h>
-#include <linux/i2c.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/spi/spi.h>
-
-#include <video/atmel_lcdc.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>
-
-#include <sound/atmel-ac97c.h>
-
-#include "../../mach-at32ap/clock.h"
-#include "flash.h"
-
-/* Oscillator frequencies. These are board-specific */
-unsigned long at32_board_osc_rates[3] = {
- [0] = 32768, /* 32.768 kHz on RTC osc */
- [1] = 25000000, /* 25MHz on osc0 */
- [2] = 12000000, /* 12 MHz on osc1 */
-};
-
-/* Initialized by bootloader-specific startup code. */
-struct tag *bootloader_tags __initdata;
-
-#ifdef CONFIG_BOARD_HAMMERHEAD_LCD
-static struct fb_videomode __initdata hda350tlv_modes[] = {
- {
- .name = "320x240 @ 75",
- .refresh = 75,
- .xres = 320,
- .yres = 240,
- .pixclock = KHZ2PICOS(6891),
-
- .left_margin = 48,
- .right_margin = 18,
- .upper_margin = 18,
- .lower_margin = 4,
- .hsync_len = 20,
- .vsync_len = 2,
-
- .sync = 0,
- .vmode = FB_VMODE_NONINTERLACED,
- },
-};
-
-static struct fb_monspecs __initdata hammerhead_hda350t_monspecs = {
- .manufacturer = "HAN",
- .monitor = "HDA350T-LV",
- .modedb = hda350tlv_modes,
- .modedb_len = ARRAY_SIZE(hda350tlv_modes),
- .hfmin = 14900,
- .hfmax = 22350,
- .vfmin = 60,
- .vfmax = 90,
- .dclkmax = 10000000,
-};
-
-struct atmel_lcdfb_pdata __initdata hammerhead_lcdc_data = {
- .default_bpp = 24,
- .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 = &hammerhead_hda350t_monspecs,
- .guard_time = 2,
-};
-#endif
-
-static struct mci_platform_data __initdata mci0_data = {
- .slot[0] = {
- .bus_width = 4,
- .detect_pin = -ENODEV,
- .wp_pin = -ENODEV,
- },
-};
-
-struct eth_addr {
- u8 addr[6];
-};
-
-static struct eth_addr __initdata hw_addr[1];
-static struct macb_platform_data __initdata eth_data[1];
-
-/*
- * 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 = 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(1, 0, 0); /* USART 1: /dev/ttyS0, DB9 */
- at32_setup_serial_console(0);
-}
-
-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[] = {};
-
-#ifdef CONFIG_BOARD_HAMMERHEAD_SND
-static struct ac97c_platform_data ac97c_data = {
- .reset_pin = GPIO_PIN_PA(16),
-};
-#endif
-
-static int __init hammerhead_init(void)
-{
- /*
- * Hammerhead uses 32-bit SDRAM interface. Reserve the
- * SDRAM-specific pins so that nobody messes with them.
- */
- at32_reserve_pin(GPIO_PIOE_BASE, ATMEL_EBI_PE_DATA_ALL);
-
- at32_add_device_usart(0);
-
- /* Reserve PB29 (GCLK3). This pin is used as clock source
- * for ETH PHY (25MHz). GCLK3 setup is done by U-Boot.
- */
- at32_reserve_pin(GPIO_PIOB_BASE, (1<<29));
-
- /*
- * Hammerhead uses only one ethernet port, so we don't set
- * address of second port
- */
- set_hw_addr(at32_add_device_eth(0, &eth_data[0]));
-
-#ifdef CONFIG_BOARD_HAMMERHEAD_FPGA
- at32_add_device_hh_fpga();
-#endif
- at32_add_device_mci(0, &mci0_data);
-
-#ifdef CONFIG_BOARD_HAMMERHEAD_USB
- at32_add_device_usba(0, NULL);
-#endif
-#ifdef CONFIG_BOARD_HAMMERHEAD_LCD
- at32_add_device_lcdc(0, &hammerhead_lcdc_data, fbmem_start,
- fbmem_size, ATMEL_LCDC_PRI_24BIT);
-#endif
-
- 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));
-
-#ifdef CONFIG_BOARD_HAMMERHEAD_SND
- at32_add_device_ac97c(0, &ac97c_data, AC97C_BOTH);
-#endif
-
- /* Select the Touchscreen interrupt pin mode */
- at32_select_periph(GPIO_PIOB_BASE, 0x08000000, GPIO_PERIPH_A, 0);
-
- return 0;
-}
-
-postcore_initcall(hammerhead_init);