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

Signed-off-by: Eric Miao <eric.miao@marvell.com>
Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>

diff --git a/arch/arm/mach-pxa/lpd270.c b/arch/arm/mach-pxa/lpd270.c
index b7038948d1d442db1e732f987a9875bb554405f9..8ada6b0f4fb52709edab228c2657b0df02289135 100644 (file)
--- a/arch/arm/mach-pxa/lpd270.c
+++ b/arch/arm/mach-pxa/lpd270.c
@@ -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;