5  * Derived from: arch/arm/mach-davinci/board-dm644x-evm.c
16 #include <linux/gpio.h>
26 #include <asm/mach-types.h>
30 #include <mach/mux.h>
39  * USB1 VBUS is controlled by GPIO1[15], over-current is reported on GPIO2[4].
46 	-1
79 				    "OHCI over-current indicator", NULL);  in da830_evm_usb_ocic_notify()
82 			       "over-current indicator changes\n", __func__);  in da830_evm_usb_ocic_notify()
111 	 * Set up USB clock/mode in the CFGCHIP2 register.  in da830_evm_usb_init()
116 	/* USB2.0 PHY reference clock is 24 MHz */  in da830_evm_usb_init()
121 	 * Select internal reference clock for USB 2.0 PHY  in da830_evm_usb_init()
122 	 * and use it as a clock source for USB 1.1 PHY  in da830_evm_usb_init()
130 	 * host-only mode -- ID pin will float if no cable is connected, so the  in da830_evm_usb_init()
131 	 * controller won't be able to drive VBUS thinking that it's a B-device.  in da830_evm_usb_init()
168 		printk(KERN_ERR "%s: failed to request GPIO for USB 1.1 port "  in da830_evm_usb_init()
176 		printk(KERN_ERR "%s: failed to request GPIO for USB 1.1 port "  in da830_evm_usb_init()
177 		       "over-current indicator: %d\n", __func__, ret);  in da830_evm_usb_init()
197 	-1
227 	-1
258 		pr_warning("da830_evm_init: mmc/sd mux setup failed: %d\n",  in da830_evm_init_mmc()
265 		pr_warning("da830_evm_init: can not open GPIO %d\n",  in da830_evm_init_mmc()
273 		pr_warning("da830_evm_init: can not open GPIO %d\n",  in da830_evm_init_mmc()
288  * UI board NAND/NOR flashes only use 8-bit data bus.
298 	-1
309 	/* bootloader (U-Boot, etc) in first sector */
314 		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
321 		.mask_flags	= MTD_WRITEABLE,	/* force read-only */
389 		.end	= DA8XX_AEMIF_CS3_BASE + PAGE_SIZE - 1,
394 		.end	= DA8XX_AEMIF_CTL_BASE + SZ_32K - 1,
422 		pr_warning("da830_evm_init: emif25 mux setup failed: %d\n",  in da830_evm_init_nand()
442 		pr_warning("da830_evm_init: lcdcntl mux setup failed: %d\n",  in da830_evm_init_lcdc()
464 		int gpio, unsigned ngpio, void *context)  in da830_evm_ui_expander_setup()  argument
466 	gpio_request(gpio + 6, "UI MUX_MODE");  in da830_evm_ui_expander_setup()
468 	/* Drive mux mode low to match the default without UI card */  in da830_evm_ui_expander_setup()
469 	gpio_direction_output(gpio + 6, 0);  in da830_evm_ui_expander_setup()
471 	da830_evm_init_lcdc(gpio + 6);  in da830_evm_ui_expander_setup()
473 	da830_evm_init_nand(gpio + 6);  in da830_evm_ui_expander_setup()
478 static int da830_evm_ui_expander_teardown(struct i2c_client *client, int gpio,  in da830_evm_ui_expander_teardown()  argument
481 	gpio_free(gpio + 6);  in da830_evm_ui_expander_teardown()
512  * example: Timer, GPIO, UART events etc) on da830/omap-l137 EVM, hence
521 	{-1, -1}
530 	{-1, -1}
542 		.name = "DSP-UBL",
548 		.name = "ARM-UBL",
554 		.name = "U-Boot",
556 		.size = SZ_256K - SZ_32K,
560 		.name = "U-Boot-Environment",
610 		pr_warning("da830_evm_init: i2c0 mux setup failed: %d\n",  in da830_evm_init()
620 	soc_info->emac_pdata->rmii_en = 1;  in da830_evm_init()
621 	soc_info->emac_pdata->phy_id = DA830_EVM_PHY_ID;  in da830_evm_init()
625 		pr_warning("da830_evm_init: cpgmac mux setup failed: %d\n",  in da830_evm_init()
644 		pr_warning("da830_evm_init: mcasp1 mux setup failed: %d\n",  in da830_evm_init()
678 MACHINE_START(DAVINCI_DA830_EVM, "DaVinci DA830/OMAP-L137/AM17x EVM")