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594 lines
16 KiB
594 lines
16 KiB
// SPDX-License-Identifier: GPL-2.0-or-later |
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/* |
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* HTC Herald board configuration |
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* Copyright (C) 2009 Cory Maccarrone <[email protected]> |
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* Copyright (C) 2009 Wing Linux |
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* |
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* Based on the board-htcwizard.c file from the linwizard project: |
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* Copyright (C) 2006 Unai Uribarri |
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* Copyright (C) 2008 linwizard.sourceforge.net |
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*/ |
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#include <linux/kernel.h> |
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#include <linux/init.h> |
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#include <linux/platform_device.h> |
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#include <linux/input.h> |
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#include <linux/delay.h> |
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#include <linux/gpio.h> |
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#include <linux/gpio_keys.h> |
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#include <linux/i2c.h> |
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#include <linux/platform_data/i2c-gpio.h> |
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#include <linux/htcpld.h> |
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#include <linux/leds.h> |
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#include <linux/spi/spi.h> |
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#include <linux/spi/ads7846.h> |
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#include <linux/omapfb.h> |
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#include <linux/platform_data/keypad-omap.h> |
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#include <asm/mach-types.h> |
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#include <asm/mach/arch.h> |
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#include <mach/omap7xx.h> |
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#include "mmc.h" |
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#include <mach/irqs.h> |
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#include <mach/usb.h> |
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#include "common.h" |
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/* LCD register definition */ |
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#define OMAP_LCDC_CONTROL (0xfffec000 + 0x00) |
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#define OMAP_LCDC_STATUS (0xfffec000 + 0x10) |
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#define OMAP_DMA_LCD_CCR (0xfffee300 + 0xc2) |
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#define OMAP_DMA_LCD_CTRL (0xfffee300 + 0xc4) |
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#define OMAP_LCDC_CTRL_LCD_EN (1 << 0) |
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#define OMAP_LCDC_STAT_DONE (1 << 0) |
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|
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/* GPIO definitions for the power button and keyboard slide switch */ |
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#define HTCHERALD_GPIO_POWER 139 |
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#define HTCHERALD_GPIO_SLIDE 174 |
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#define HTCHERALD_GIRQ_BTNS 141 |
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|
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/* GPIO definitions for the touchscreen */ |
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#define HTCHERALD_GPIO_TS 76 |
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|
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/* HTCPLD definitions */ |
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/* |
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* CPLD Logic |
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* |
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* Chip 3 - 0x03 |
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* |
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* Function 7 6 5 4 3 2 1 0 |
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* ------------------------------------ |
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* DPAD light x x x x x x x 1 |
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* SoundDev x x x x 1 x x x |
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* Screen white 1 x x x x x x x |
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* MMC power on x x x x x 1 x x |
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* Happy times (n) 0 x x x x 1 x x |
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* |
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* Chip 4 - 0x04 |
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* |
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* Function 7 6 5 4 3 2 1 0 |
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* ------------------------------------ |
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* Keyboard light x x x x x x x 1 |
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* LCD Bright (4) x x x x x 1 1 x |
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* LCD Bright (3) x x x x x 0 1 x |
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* LCD Bright (2) x x x x x 1 0 x |
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* LCD Bright (1) x x x x x 0 0 x |
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* LCD Off x x x x 0 x x x |
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* LCD image (fb) 1 x x x x x x x |
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* LCD image (white) 0 x x x x x x x |
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* Caps lock LED x x 1 x x x x x |
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* |
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* Chip 5 - 0x05 |
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* |
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* Function 7 6 5 4 3 2 1 0 |
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* ------------------------------------ |
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* Red (solid) x x x x x 1 x x |
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* Red (flash) x x x x x x 1 x |
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* Green (GSM flash) x x x x 1 x x x |
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* Green (GSM solid) x x x 1 x x x x |
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* Green (wifi flash) x x 1 x x x x x |
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* Blue (bt flash) x 1 x x x x x x |
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* DPAD Int Enable 1 x x x x x x 0 |
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* |
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* (Combinations of the above can be made for different colors.) |
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* The direction pad interrupt enable must be set each time the |
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* interrupt is handled. |
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* |
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* Chip 6 - 0x06 |
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* |
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* Function 7 6 5 4 3 2 1 0 |
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* ------------------------------------ |
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* Vibrator x x x x 1 x x x |
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* Alt LED x x x 1 x x x x |
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* Screen white 1 x x x x x x x |
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* Screen white x x 1 x x x x x |
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* Screen white x 0 x x x x x x |
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* Enable kbd dpad x x x x x x 0 x |
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* Happy Times 0 1 0 x x x 0 x |
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*/ |
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/* |
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* HTCPLD GPIO lines start 16 after OMAP_MAX_GPIO_LINES to account |
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* for the 16 MPUIO lines. |
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*/ |
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#define HTCPLD_GPIO_START_OFFSET (OMAP_MAX_GPIO_LINES + 16) |
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#define HTCPLD_IRQ(chip, offset) (OMAP_IRQ_END + 8 * (chip) + (offset)) |
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#define HTCPLD_BASE(chip, offset) \ |
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(HTCPLD_GPIO_START_OFFSET + 8 * (chip) + (offset)) |
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#define HTCPLD_GPIO_LED_DPAD HTCPLD_BASE(0, 0) |
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#define HTCPLD_GPIO_LED_KBD HTCPLD_BASE(1, 0) |
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#define HTCPLD_GPIO_LED_CAPS HTCPLD_BASE(1, 5) |
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#define HTCPLD_GPIO_LED_RED_FLASH HTCPLD_BASE(2, 1) |
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#define HTCPLD_GPIO_LED_RED_SOLID HTCPLD_BASE(2, 2) |
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#define HTCPLD_GPIO_LED_GREEN_FLASH HTCPLD_BASE(2, 3) |
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#define HTCPLD_GPIO_LED_GREEN_SOLID HTCPLD_BASE(2, 4) |
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#define HTCPLD_GPIO_LED_WIFI HTCPLD_BASE(2, 5) |
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#define HTCPLD_GPIO_LED_BT HTCPLD_BASE(2, 6) |
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#define HTCPLD_GPIO_LED_VIBRATE HTCPLD_BASE(3, 3) |
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#define HTCPLD_GPIO_LED_ALT HTCPLD_BASE(3, 4) |
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#define HTCPLD_GPIO_RIGHT_KBD HTCPLD_BASE(6, 7) |
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#define HTCPLD_GPIO_UP_KBD HTCPLD_BASE(6, 6) |
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#define HTCPLD_GPIO_LEFT_KBD HTCPLD_BASE(6, 5) |
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#define HTCPLD_GPIO_DOWN_KBD HTCPLD_BASE(6, 4) |
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#define HTCPLD_GPIO_RIGHT_DPAD HTCPLD_BASE(7, 7) |
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#define HTCPLD_GPIO_UP_DPAD HTCPLD_BASE(7, 6) |
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#define HTCPLD_GPIO_LEFT_DPAD HTCPLD_BASE(7, 5) |
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#define HTCPLD_GPIO_DOWN_DPAD HTCPLD_BASE(7, 4) |
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#define HTCPLD_GPIO_ENTER_DPAD HTCPLD_BASE(7, 3) |
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/* |
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* The htcpld chip requires a gpio write to a specific line |
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* to re-enable interrupts after one has occurred. |
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*/ |
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#define HTCPLD_GPIO_INT_RESET_HI HTCPLD_BASE(2, 7) |
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#define HTCPLD_GPIO_INT_RESET_LO HTCPLD_BASE(2, 0) |
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/* Chip 5 */ |
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#define HTCPLD_IRQ_RIGHT_KBD HTCPLD_IRQ(0, 7) |
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#define HTCPLD_IRQ_UP_KBD HTCPLD_IRQ(0, 6) |
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#define HTCPLD_IRQ_LEFT_KBD HTCPLD_IRQ(0, 5) |
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#define HTCPLD_IRQ_DOWN_KBD HTCPLD_IRQ(0, 4) |
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/* Chip 6 */ |
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#define HTCPLD_IRQ_RIGHT_DPAD HTCPLD_IRQ(1, 7) |
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#define HTCPLD_IRQ_UP_DPAD HTCPLD_IRQ(1, 6) |
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#define HTCPLD_IRQ_LEFT_DPAD HTCPLD_IRQ(1, 5) |
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#define HTCPLD_IRQ_DOWN_DPAD HTCPLD_IRQ(1, 4) |
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#define HTCPLD_IRQ_ENTER_DPAD HTCPLD_IRQ(1, 3) |
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/* Keyboard definition */ |
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static const unsigned int htc_herald_keymap[] = { |
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KEY(0, 0, KEY_RECORD), /* Mail button */ |
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KEY(1, 0, KEY_CAMERA), /* Camera */ |
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KEY(2, 0, KEY_PHONE), /* Send key */ |
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KEY(3, 0, KEY_VOLUMEUP), /* Volume up */ |
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KEY(4, 0, KEY_F2), /* Right bar (landscape) */ |
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KEY(5, 0, KEY_MAIL), /* Win key (portrait) */ |
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KEY(6, 0, KEY_DIRECTORY), /* Right bar (protrait) */ |
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KEY(0, 1, KEY_LEFTCTRL), /* Windows key */ |
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KEY(1, 1, KEY_COMMA), |
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KEY(2, 1, KEY_M), |
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KEY(3, 1, KEY_K), |
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KEY(4, 1, KEY_SLASH), /* OK key */ |
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KEY(5, 1, KEY_I), |
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KEY(6, 1, KEY_U), |
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KEY(0, 2, KEY_LEFTALT), |
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KEY(1, 2, KEY_TAB), |
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KEY(2, 2, KEY_N), |
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KEY(3, 2, KEY_J), |
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KEY(4, 2, KEY_ENTER), |
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KEY(5, 2, KEY_H), |
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KEY(6, 2, KEY_Y), |
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KEY(0, 3, KEY_SPACE), |
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KEY(1, 3, KEY_L), |
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KEY(2, 3, KEY_B), |
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KEY(3, 3, KEY_V), |
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KEY(4, 3, KEY_BACKSPACE), |
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KEY(5, 3, KEY_G), |
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KEY(6, 3, KEY_T), |
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KEY(0, 4, KEY_CAPSLOCK), /* Shift */ |
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KEY(1, 4, KEY_C), |
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KEY(2, 4, KEY_F), |
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KEY(3, 4, KEY_R), |
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KEY(4, 4, KEY_O), |
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KEY(5, 4, KEY_E), |
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KEY(6, 4, KEY_D), |
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KEY(0, 5, KEY_X), |
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KEY(1, 5, KEY_Z), |
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KEY(2, 5, KEY_S), |
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KEY(3, 5, KEY_W), |
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KEY(4, 5, KEY_P), |
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KEY(5, 5, KEY_Q), |
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KEY(6, 5, KEY_A), |
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KEY(0, 6, KEY_CONNECT), /* Voice button */ |
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KEY(2, 6, KEY_CANCEL), /* End key */ |
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KEY(3, 6, KEY_VOLUMEDOWN), /* Volume down */ |
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KEY(4, 6, KEY_F1), /* Left bar (landscape) */ |
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KEY(5, 6, KEY_WWW), /* OK button (portrait) */ |
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KEY(6, 6, KEY_CALENDAR), /* Left bar (portrait) */ |
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}; |
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static const struct matrix_keymap_data htc_herald_keymap_data = { |
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.keymap = htc_herald_keymap, |
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.keymap_size = ARRAY_SIZE(htc_herald_keymap), |
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}; |
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static struct omap_kp_platform_data htcherald_kp_data = { |
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.rows = 7, |
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.cols = 7, |
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.delay = 20, |
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.rep = true, |
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.keymap_data = &htc_herald_keymap_data, |
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}; |
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static struct resource kp_resources[] = { |
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[0] = { |
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.start = INT_7XX_MPUIO_KEYPAD, |
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.end = INT_7XX_MPUIO_KEYPAD, |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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static struct platform_device kp_device = { |
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.name = "omap-keypad", |
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.id = -1, |
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.dev = { |
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.platform_data = &htcherald_kp_data, |
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}, |
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.num_resources = ARRAY_SIZE(kp_resources), |
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.resource = kp_resources, |
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}; |
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/* GPIO buttons for keyboard slide and power button */ |
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static struct gpio_keys_button herald_gpio_keys_table[] = { |
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{BTN_0, HTCHERALD_GPIO_POWER, 1, "POWER", EV_KEY, 1, 20}, |
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{SW_LID, HTCHERALD_GPIO_SLIDE, 0, "SLIDE", EV_SW, 1, 20}, |
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{KEY_LEFT, HTCPLD_GPIO_LEFT_KBD, 1, "LEFT", EV_KEY, 1, 20}, |
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{KEY_RIGHT, HTCPLD_GPIO_RIGHT_KBD, 1, "RIGHT", EV_KEY, 1, 20}, |
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{KEY_UP, HTCPLD_GPIO_UP_KBD, 1, "UP", EV_KEY, 1, 20}, |
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{KEY_DOWN, HTCPLD_GPIO_DOWN_KBD, 1, "DOWN", EV_KEY, 1, 20}, |
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{KEY_LEFT, HTCPLD_GPIO_LEFT_DPAD, 1, "DLEFT", EV_KEY, 1, 20}, |
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{KEY_RIGHT, HTCPLD_GPIO_RIGHT_DPAD, 1, "DRIGHT", EV_KEY, 1, 20}, |
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{KEY_UP, HTCPLD_GPIO_UP_DPAD, 1, "DUP", EV_KEY, 1, 20}, |
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{KEY_DOWN, HTCPLD_GPIO_DOWN_DPAD, 1, "DDOWN", EV_KEY, 1, 20}, |
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{KEY_ENTER, HTCPLD_GPIO_ENTER_DPAD, 1, "DENTER", EV_KEY, 1, 20}, |
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}; |
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static struct gpio_keys_platform_data herald_gpio_keys_data = { |
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.buttons = herald_gpio_keys_table, |
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.nbuttons = ARRAY_SIZE(herald_gpio_keys_table), |
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.rep = true, |
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}; |
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static struct platform_device herald_gpiokeys_device = { |
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.name = "gpio-keys", |
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.id = -1, |
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.dev = { |
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.platform_data = &herald_gpio_keys_data, |
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}, |
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}; |
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/* LEDs for the Herald. These connect to the HTCPLD GPIO device. */ |
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static const struct gpio_led gpio_leds[] = { |
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{"dpad", NULL, HTCPLD_GPIO_LED_DPAD, 0, 0, LEDS_GPIO_DEFSTATE_OFF}, |
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{"kbd", NULL, HTCPLD_GPIO_LED_KBD, 0, 0, LEDS_GPIO_DEFSTATE_OFF}, |
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{"vibrate", NULL, HTCPLD_GPIO_LED_VIBRATE, 0, 0, LEDS_GPIO_DEFSTATE_OFF}, |
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{"green_solid", NULL, HTCPLD_GPIO_LED_GREEN_SOLID, 0, 0, LEDS_GPIO_DEFSTATE_OFF}, |
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{"green_flash", NULL, HTCPLD_GPIO_LED_GREEN_FLASH, 0, 0, LEDS_GPIO_DEFSTATE_OFF}, |
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{"red_solid", "mmc0", HTCPLD_GPIO_LED_RED_SOLID, 0, 0, LEDS_GPIO_DEFSTATE_OFF}, |
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{"red_flash", NULL, HTCPLD_GPIO_LED_RED_FLASH, 0, 0, LEDS_GPIO_DEFSTATE_OFF}, |
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{"wifi", NULL, HTCPLD_GPIO_LED_WIFI, 0, 0, LEDS_GPIO_DEFSTATE_OFF}, |
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{"bt", NULL, HTCPLD_GPIO_LED_BT, 0, 0, LEDS_GPIO_DEFSTATE_OFF}, |
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{"caps", NULL, HTCPLD_GPIO_LED_CAPS, 0, 0, LEDS_GPIO_DEFSTATE_OFF}, |
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{"alt", NULL, HTCPLD_GPIO_LED_ALT, 0, 0, LEDS_GPIO_DEFSTATE_OFF}, |
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}; |
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static struct gpio_led_platform_data gpio_leds_data = { |
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.leds = gpio_leds, |
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.num_leds = ARRAY_SIZE(gpio_leds), |
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}; |
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static struct platform_device gpio_leds_device = { |
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.name = "leds-gpio", |
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.id = 0, |
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.dev = { |
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.platform_data = &gpio_leds_data, |
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}, |
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}; |
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/* HTC PLD chips */ |
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static struct resource htcpld_resources[] = { |
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[0] = { |
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.flags = IORESOURCE_IRQ, |
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}, |
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}; |
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static struct htcpld_chip_platform_data htcpld_chips[] = { |
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[0] = { |
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.addr = 0x03, |
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.reset = 0x04, |
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.num_gpios = 8, |
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.gpio_out_base = HTCPLD_BASE(0, 0), |
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.gpio_in_base = HTCPLD_BASE(4, 0), |
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}, |
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[1] = { |
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.addr = 0x04, |
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.reset = 0x8e, |
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.num_gpios = 8, |
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.gpio_out_base = HTCPLD_BASE(1, 0), |
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.gpio_in_base = HTCPLD_BASE(5, 0), |
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}, |
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[2] = { |
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.addr = 0x05, |
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.reset = 0x80, |
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.num_gpios = 8, |
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.gpio_out_base = HTCPLD_BASE(2, 0), |
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.gpio_in_base = HTCPLD_BASE(6, 0), |
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.irq_base = HTCPLD_IRQ(0, 0), |
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.num_irqs = 8, |
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}, |
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[3] = { |
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.addr = 0x06, |
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.reset = 0x40, |
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.num_gpios = 8, |
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.gpio_out_base = HTCPLD_BASE(3, 0), |
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.gpio_in_base = HTCPLD_BASE(7, 0), |
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.irq_base = HTCPLD_IRQ(1, 0), |
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.num_irqs = 8, |
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}, |
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}; |
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static struct htcpld_core_platform_data htcpld_pfdata = { |
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.int_reset_gpio_hi = HTCPLD_GPIO_INT_RESET_HI, |
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.int_reset_gpio_lo = HTCPLD_GPIO_INT_RESET_LO, |
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.i2c_adapter_id = 1, |
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.chip = htcpld_chips, |
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.num_chip = ARRAY_SIZE(htcpld_chips), |
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}; |
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static struct platform_device htcpld_device = { |
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.name = "i2c-htcpld", |
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.id = -1, |
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.resource = htcpld_resources, |
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.num_resources = ARRAY_SIZE(htcpld_resources), |
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.dev = { |
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.platform_data = &htcpld_pfdata, |
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}, |
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}; |
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/* USB Device */ |
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static struct omap_usb_config htcherald_usb_config __initdata = { |
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.otg = 0, |
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.register_host = 0, |
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.register_dev = 1, |
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.hmc_mode = 4, |
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.pins[0] = 2, |
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}; |
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/* LCD Device resources */ |
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static const struct omap_lcd_config htcherald_lcd_config __initconst = { |
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.ctrl_name = "internal", |
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}; |
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static struct platform_device lcd_device = { |
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.name = "lcd_htcherald", |
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.id = -1, |
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}; |
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/* MMC Card */ |
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#if IS_ENABLED(CONFIG_MMC_OMAP) |
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static struct omap_mmc_platform_data htc_mmc1_data = { |
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.nr_slots = 1, |
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.switch_slot = NULL, |
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.slots[0] = { |
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.ocr_mask = MMC_VDD_32_33 | MMC_VDD_33_34, |
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.name = "mmcblk", |
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.nomux = 1, |
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.wires = 4, |
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.switch_pin = -1, |
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}, |
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}; |
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static struct omap_mmc_platform_data *htc_mmc_data[1]; |
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#endif |
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/* Platform devices for the Herald */ |
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static struct platform_device *devices[] __initdata = { |
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&kp_device, |
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&lcd_device, |
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&htcpld_device, |
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&gpio_leds_device, |
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&herald_gpiokeys_device, |
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}; |
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/* |
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* Touchscreen |
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*/ |
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static const struct ads7846_platform_data htcherald_ts_platform_data = { |
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.model = 7846, |
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.keep_vref_on = 1, |
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.x_plate_ohms = 496, |
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.gpio_pendown = HTCHERALD_GPIO_TS, |
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.pressure_max = 10000, |
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.pressure_min = 5000, |
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.x_min = 528, |
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.x_max = 3760, |
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.y_min = 624, |
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.y_max = 3760, |
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}; |
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static struct spi_board_info __initdata htcherald_spi_board_info[] = { |
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{ |
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.modalias = "ads7846", |
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.platform_data = &htcherald_ts_platform_data, |
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.max_speed_hz = 2500000, |
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.bus_num = 2, |
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.chip_select = 1, |
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} |
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}; |
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/* |
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* Init functions from here on |
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*/ |
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static void __init htcherald_lcd_init(void) |
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{ |
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u32 reg; |
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unsigned int tries = 200; |
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/* disable controller if active */ |
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reg = omap_readl(OMAP_LCDC_CONTROL); |
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if (reg & OMAP_LCDC_CTRL_LCD_EN) { |
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reg &= ~OMAP_LCDC_CTRL_LCD_EN; |
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omap_writel(reg, OMAP_LCDC_CONTROL); |
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/* wait for end of frame */ |
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while (!(omap_readl(OMAP_LCDC_STATUS) & OMAP_LCDC_STAT_DONE)) { |
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tries--; |
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if (!tries) |
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break; |
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} |
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if (!tries) |
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pr_err("Timeout waiting for end of frame -- LCD may not be available\n"); |
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/* turn off DMA */ |
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reg = omap_readw(OMAP_DMA_LCD_CCR); |
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reg &= ~(1 << 7); |
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omap_writew(reg, OMAP_DMA_LCD_CCR); |
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reg = omap_readw(OMAP_DMA_LCD_CTRL); |
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reg &= ~(1 << 8); |
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omap_writew(reg, OMAP_DMA_LCD_CTRL); |
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} |
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} |
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static void __init htcherald_map_io(void) |
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{ |
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omap7xx_map_io(); |
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|
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/* |
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* The LCD panel must be disabled and DMA turned off here, as doing |
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* it later causes the LCD never to reinitialize. |
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*/ |
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htcherald_lcd_init(); |
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|
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printk(KERN_INFO "htcherald_map_io done.\n"); |
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} |
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|
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static void __init htcherald_disable_watchdog(void) |
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{ |
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/* Disable watchdog if running */ |
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if (omap_readl(OMAP_WDT_TIMER_MODE) & 0x8000) { |
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/* |
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* disable a potentially running watchdog timer before |
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* it kills us. |
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*/ |
|
printk(KERN_WARNING "OMAP850 Watchdog seems to be activated, disabling it for now.\n"); |
|
omap_writel(0xF5, OMAP_WDT_TIMER_MODE); |
|
omap_writel(0xA0, OMAP_WDT_TIMER_MODE); |
|
} |
|
} |
|
|
|
#define HTCHERALD_GPIO_USB_EN1 33 |
|
#define HTCHERALD_GPIO_USB_EN2 73 |
|
#define HTCHERALD_GPIO_USB_DM 35 |
|
#define HTCHERALD_GPIO_USB_DP 36 |
|
|
|
static void __init htcherald_usb_enable(void) |
|
{ |
|
unsigned int tries = 20; |
|
unsigned int value = 0; |
|
|
|
/* Request the GPIOs we need to control here */ |
|
if (gpio_request(HTCHERALD_GPIO_USB_EN1, "herald_usb") < 0) |
|
goto err1; |
|
|
|
if (gpio_request(HTCHERALD_GPIO_USB_EN2, "herald_usb") < 0) |
|
goto err2; |
|
|
|
if (gpio_request(HTCHERALD_GPIO_USB_DM, "herald_usb") < 0) |
|
goto err3; |
|
|
|
if (gpio_request(HTCHERALD_GPIO_USB_DP, "herald_usb") < 0) |
|
goto err4; |
|
|
|
/* force USB_EN GPIO to 0 */ |
|
do { |
|
/* output low */ |
|
gpio_direction_output(HTCHERALD_GPIO_USB_EN1, 0); |
|
} while ((value = gpio_get_value(HTCHERALD_GPIO_USB_EN1)) == 1 && |
|
--tries); |
|
|
|
if (value == 1) |
|
printk(KERN_WARNING "Unable to reset USB, trying to continue\n"); |
|
|
|
gpio_direction_output(HTCHERALD_GPIO_USB_EN2, 0); /* output low */ |
|
gpio_direction_input(HTCHERALD_GPIO_USB_DM); /* input */ |
|
gpio_direction_input(HTCHERALD_GPIO_USB_DP); /* input */ |
|
|
|
goto done; |
|
|
|
err4: |
|
gpio_free(HTCHERALD_GPIO_USB_DM); |
|
err3: |
|
gpio_free(HTCHERALD_GPIO_USB_EN2); |
|
err2: |
|
gpio_free(HTCHERALD_GPIO_USB_EN1); |
|
err1: |
|
printk(KERN_ERR "Unabled to request GPIO for USB\n"); |
|
done: |
|
printk(KERN_INFO "USB setup complete.\n"); |
|
} |
|
|
|
static void __init htcherald_init(void) |
|
{ |
|
printk(KERN_INFO "HTC Herald init.\n"); |
|
|
|
/* Do board initialization before we register all the devices */ |
|
htcpld_resources[0].start = gpio_to_irq(HTCHERALD_GIRQ_BTNS); |
|
htcpld_resources[0].end = gpio_to_irq(HTCHERALD_GIRQ_BTNS); |
|
platform_add_devices(devices, ARRAY_SIZE(devices)); |
|
|
|
htcherald_disable_watchdog(); |
|
|
|
htcherald_usb_enable(); |
|
omap1_usb_init(&htcherald_usb_config); |
|
|
|
htcherald_spi_board_info[0].irq = gpio_to_irq(HTCHERALD_GPIO_TS); |
|
spi_register_board_info(htcherald_spi_board_info, |
|
ARRAY_SIZE(htcherald_spi_board_info)); |
|
|
|
omap_register_i2c_bus(1, 100, NULL, 0); |
|
|
|
#if IS_ENABLED(CONFIG_MMC_OMAP) |
|
htc_mmc_data[0] = &htc_mmc1_data; |
|
omap1_init_mmc(htc_mmc_data, 1); |
|
#endif |
|
|
|
omapfb_set_lcd_config(&htcherald_lcd_config); |
|
} |
|
|
|
MACHINE_START(HERALD, "HTC Herald") |
|
/* Maintainer: Cory Maccarrone <[email protected]> */ |
|
/* Maintainer: wing-linux.sourceforge.net */ |
|
.atag_offset = 0x100, |
|
.map_io = htcherald_map_io, |
|
.init_early = omap1_init_early, |
|
.init_irq = omap1_init_irq, |
|
.handle_irq = omap1_handle_irq, |
|
.init_machine = htcherald_init, |
|
.init_late = omap1_init_late, |
|
.init_time = omap1_timer_init, |
|
.restart = omap1_restart, |
|
MACHINE_END
|
|
|