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[ARM] pxa/lpd270: convert to use new MFP API

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Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
This commit is contained in:
Eric Miao 2008-09-11 15:53:50 +08:00 committed by Russell King
parent b40c6762ba
commit fd90ff2000
1 changed files with 40 additions and 20 deletions
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60
arch/arm/mach-pxa/lpd270.c
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@ -40,7 +40,7 @@
#include <mach/pxa-regs.h>
#include <mach/pxa2xx-regs.h>
#include <mach/pxa2xx-gpio.h>
#include <mach/mfp-pxa27x.h>
#include <mach/lpd270.h>
#include <mach/audio.h>
#include <mach/pxafb.h>
@ -51,6 +51,43 @@
#include "generic.h"
#include "devices.h"
static unsigned long lpd270_pin_config[] __initdata = {
/* Chip Selects */
GPIO15_nCS_1, /* Mainboard Flash */
GPIO78_nCS_2, /* CPLD + Ethernet */
/* LCD - 16bpp Active TFT */
GPIO58_LCD_LDD_0,
GPIO59_LCD_LDD_1,
GPIO60_LCD_LDD_2,
GPIO61_LCD_LDD_3,
GPIO62_LCD_LDD_4,
GPIO63_LCD_LDD_5,
GPIO64_LCD_LDD_6,
GPIO65_LCD_LDD_7,
GPIO66_LCD_LDD_8,
GPIO67_LCD_LDD_9,
GPIO68_LCD_LDD_10,
GPIO69_LCD_LDD_11,
GPIO70_LCD_LDD_12,
GPIO71_LCD_LDD_13,
GPIO72_LCD_LDD_14,
GPIO73_LCD_LDD_15,
GPIO74_LCD_FCLK,
GPIO75_LCD_LCLK,
GPIO76_LCD_PCLK,
GPIO77_LCD_BIAS,
GPIO16_PWM0_OUT, /* Backlight */
/* USB Host */
GPIO88_USBH1_PWR,
GPIO89_USBH1_PEN,
/* AC97 */
GPIO45_AC97_SYSCLK,
GPIO1_GPIO | WAKEUP_ON_EDGE_BOTH,
};
static unsigned int lpd270_irq_enabled;
@ -413,10 +450,6 @@ static struct platform_device *platform_devices[] __initdata = {
static int lpd270_ohci_init(struct device *dev)
{
/* setup Port1 GPIO pin. */
pxa_gpio_mode(88 | GPIO_ALT_FN_1_IN); /* USBHPWR1 */
pxa_gpio_mode(89 | GPIO_ALT_FN_2_OUT); /* USBHPEN1 */
/* Set the Power Control Polarity Low and Power Sense
Polarity Low to active low. */
UHCHR = (UHCHR | UHCHR_PCPL | UHCHR_PSPL) &
@ -432,6 +465,8 @@ static struct pxaohci_platform_data lpd270_ohci_platform_data = {
static void __init lpd270_init(void)
{
pxa2xx_mfp_config(ARRAY_AND_SIZE(lpd270_pin_config));
lpd270_flash_data[0].width = (BOOT_DEF & 1) ? 2 : 4;
lpd270_flash_data[1].width = 4;
@ -442,12 +477,6 @@ static void __init lpd270_init(void)
*/
ARB_CNTRL = ARB_CORE_PARK | 0x234;
/*
* On LogicPD PXA270, we route AC97_SYSCLK via GPIO45.
*/
pxa_gpio_mode(GPIO45_SYSCLK_AC97_MD);
pxa_gpio_mode(GPIO16_PWM0_MD);
platform_add_devices(platform_devices, ARRAY_SIZE(platform_devices));
pxa_set_ac97_info(NULL);
@ -473,15 +502,6 @@ static void __init lpd270_map_io(void)
pxa_map_io();
iotable_init(lpd270_io_desc, ARRAY_SIZE(lpd270_io_desc));
/* initialize sleep mode regs (wake-up sources, etc) */
PGSR0 = 0x00008800;
PGSR1 = 0x00000002;
PGSR2 = 0x0001FC00;
PGSR3 = 0x00001F81;
PWER = 0xC0000002;
PRER = 0x00000002;
PFER = 0x00000002;
/* for use I SRAM as framebuffer. */
PSLR |= 0x00000F04;
PCFR = 0x00000066;