PXA: pxa-regs.h cleanup

[people/ms/u-boot.git] / board / zipitz2 / zipitz2.c

diff --git a/board/zipitz2/zipitz2.c b/board/zipitz2/zipitz2.c
index 14d1d763b1e81a845214b726f5b68c57c71713bf..f7edc4c8cabe3189e0d4bd426726965c980e1e20 100644 (file)
--- a/board/zipitz2/zipitz2.c
+++ b/board/zipitz2/zipitz2.c
@@ -28,6 +28,7 @@
 #include <serial.h>
 #include <asm/arch/hardware.h>
 #include <spi.h>
+#include <asm/io.h>
 
 DECLARE_GLOBAL_DATA_PTR;
 
@@ -129,24 +130,24 @@ void zipitz2_spi_sda(int set)
 {
        /* GPIO 13 */
        if (set)
-               GPSR0 = (1 << 13);
+               writel((1 << 13), GPSR0);
        else
-               GPCR0 = (1 << 13);
+               writel((1 << 13), GPCR0);
 }
 
 void zipitz2_spi_scl(int set)
 {
        /* GPIO 22 */
        if (set)
-               GPCR0 = (1 << 22);
+               writel((1 << 22), GPCR0);
        else
-               GPSR0 = (1 << 22);
+               writel((1 << 22), GPSR0);
 }
 
 unsigned char zipitz2_spi_read(void)
 {
        /* GPIO 40 */
-       return !!(GPLR1 & (1 << 8));
+       return !!(readl(GPLR1) & (1 << 8));
 }
 
 int spi_cs_is_valid(unsigned int bus, unsigned int cs)
@@ -158,13 +159,13 @@ int spi_cs_is_valid(unsigned int bus, unsigned int cs)
 void spi_cs_activate(struct spi_slave *slave)
 {
        /* GPIO 88 low */
-       GPCR2 = (1 << 24);
+       writel((1 << 24), GPCR2);
 }
 
 void spi_cs_deactivate(struct spi_slave *slave)
 {
        /* GPIO 88 high */
-       GPSR2 = (1 << 24);
+       writel((1 << 24), GPSR2);
 
 }
 
@@ -176,20 +177,20 @@ void lcd_start(void)
        unsigned char dummy[3] = { 0, 0, 0 };
 
        /* PWM2 AF */
-       GAFR0_L |= 0x00800000;
+       writel(readl(GAFR0_L) | 0x00800000, GAFR0_L);
        /* Enable clock to all PWM */
-       CKEN |= 0x3;
+       writel(readl(CKEN) | 0x3, CKEN);
        /* Configure PWM2 */
-       PWM_CTRL2 = 0x4f;
-       PWM_PWDUTY2 = 0x2ff;
-       PWM_PERVAL2 = 792;
+       writel(0x4f, PWM_CTRL2);
+       writel(0x2ff, PWM_PWDUTY2);
+       writel(792, PWM_PERVAL2);
 
        /* Toggle the reset pin to reset the LCD */
-       GPSR0 = (1 << 19);
+       writel((1 << 19), GPSR0);
        udelay(100000);
-       GPCR0 = (1 << 19);
+       writel((1 << 19), GPCR0);
        udelay(20000);
-       GPSR0 = (1 << 19);
+       writel((1 << 19), GPSR0);
        udelay(20000);
 
        /* Program the LCD init sequence */
@@ -208,6 +209,6 @@ void lcd_start(void)
                        udelay(lcd_data[i].mdelay * 1000);
        }
 
-       GPSR0 = (1 << 11);
+       writel((1 << 11), GPSR0);
 }
 #endif