Merge branch 'master' of git://git.denx.de/u-boot-samsung

arch/arm/cpu/arm920t/s3c24x0/speed.c

@@ -54,9 +54,9 @@ static ulong get_PLLCLK(int pllreg)
 	ulong r, m, p, s;
 
 	if (pllreg == MPLL)
-		r = readl(&clk_power->MPLLCON);
+		r = readl(&clk_power->mpllcon);
 	else if (pllreg == UPLL)
-		r = readl(&clk_power->UPLLCON);
+		r = readl(&clk_power->upllcon);
 	else
 		hang();
 
@@ -64,7 +64,12 @@ static ulong get_PLLCLK(int pllreg)
 	p = ((r & 0x003F0) >> 4) + 2;
 	s = r & 0x3;
 
+#if defined(CONFIG_S3C2440)
+	if (pllreg == MPLL)
+		return 2 * m * (CONFIG_SYS_CLK_FREQ / (p << s));
+#endif
 	return (CONFIG_SYS_CLK_FREQ * m) / (p << s);
+
 }
 
 /* return FCLK frequency */
@@ -77,8 +82,23 @@ ulong get_FCLK(void)
 ulong get_HCLK(void)
 {
 	struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
-
-	return (readl(&clk_power->CLKDIVN) & 2) ? get_FCLK() / 2 : get_FCLK();
+#ifdef CONFIG_S3C2440
+	switch (readl(&clk_power->clkdivn) & 0x6) {
+	default:
+	case 0:
+		return get_FCLK();
+	case 2:
+		return get_FCLK() / 2;
+	case 4:
+		return (readl(&clk_power->camdivn) & (1 << 9)) ?
+			get_FCLK() / 8 : get_FCLK() / 4;
+	case 6:
+		return (readl(&clk_power->camdivn) & (1 << 8)) ?
+			get_FCLK() / 6 : get_FCLK() / 3;
+	}
+#else
+	return (readl(&clk_power->clkdivn) & 2) ? get_FCLK() / 2 : get_FCLK();
+#endif
 }
 
 /* return PCLK frequency */
@@ -86,7 +106,7 @@ ulong get_PCLK(void)
 {
 	struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
 
-	return (readl(&clk_power->CLKDIVN) & 1) ? get_HCLK() / 2 : get_HCLK();
+	return (readl(&clk_power->clkdivn) & 1) ? get_HCLK() / 2 : get_HCLK();
 }
 
 /* return UCLK frequency */

arch/arm/cpu/arm920t/s3c24x0/timer.c

@@ -43,7 +43,7 @@ static inline ulong READ_TIMER(void)
 {
 	struct s3c24x0_timers *timers = s3c24x0_get_base_timers();
 
-	return readl(&timers->TCNTO4) & 0xffff;
+	return readl(&timers->tcnto4) & 0xffff;
 }
 
 static ulong timestamp;
@@ -56,7 +56,7 @@ int timer_init(void)
 
 	/* use PWM Timer 4 because it has no output */
 	/* prescaler for Timer 4 is 16 */
-	writel(0x0f00, &timers->TCFG0);
+	writel(0x0f00, &timers->tcfg0);
 	if (timer_load_val == 0) {
 		/*
 		 * for 10 ms clock period @ PCLK with 4 bit divider = 1/2
@@ -68,13 +68,13 @@ int timer_init(void)
 	}
 	/* load value for 10 ms timeout */
 	lastdec = timer_load_val;
-	writel(timer_load_val, &timers->TCNTB4);
-	/* auto load, manual update of Timer 4 */
-	tmr = (readl(&timers->TCON) & ~0x0700000) | 0x0600000;
-	writel(tmr, &timers->TCON);
-	/* auto load, start Timer 4 */
+	writel(timer_load_val, &timers->tcntb4);
+	/* auto load, manual update of timer 4 */
+	tmr = (readl(&timers->tcon) & ~0x0700000) | 0x0600000;
+	writel(tmr, &timers->tcon);
+	/* auto load, start timer 4 */
 	tmr = (tmr & ~0x0700000) | 0x0500000;
-	writel(tmr, &timers->TCON);
+	writel(tmr, &timers->tcon);
 	timestamp = 0;
 
 	return (0);
@@ -181,6 +181,7 @@ ulong get_tbclk(void)
 	tbclk = timer_load_val * 100;
 #elif defined(CONFIG_SBC2410X) || \
       defined(CONFIG_SMDK2410) || \
+	defined(CONFIG_S3C2440) || \
       defined(CONFIG_VCMA9)
 	tbclk = CONFIG_SYS_HZ;
 #else
@@ -206,13 +207,13 @@ void reset_cpu(ulong ignored)
 	watchdog = s3c24x0_get_base_watchdog();
 
 	/* Disable watchdog */
-	writel(0x0000, &watchdog->WTCON);
+	writel(0x0000, &watchdog->wtcon);
 
 	/* Initialize watchdog timer count register */
-	writel(0x0001, &watchdog->WTCNT);
+	writel(0x0001, &watchdog->wtcnt);
 
 	/* Enable watchdog timer; assert reset at timer timeout */
-	writel(0x0021, &watchdog->WTCON);
+	writel(0x0021, &watchdog->wtcon);
 
 	while (1)
 		/* loop forever and wait for reset to happen */;

arch/arm/cpu/arm920t/s3c24x0/usb.c

@@ -39,14 +39,14 @@ int usb_cpu_init(void)
 	 * Set the 48 MHz UPLL clocking. Values are taken from
 	 * "PLL value selection guide", 6-23, s3c2400_UM.pdf.
 	 */
-	writel((40 << 12) + (1 << 4) + 2, &clk_power->UPLLCON);
+	writel((40 << 12) + (1 << 4) + 2, &clk_power->upllcon);
 	/* 1 = use pads related USB for USB host */
-	writel(readl(&gpio->MISCCR) | 0x8, &gpio->MISCCR);
+	writel(readl(&gpio->misccr) | 0x8, &gpio->misccr);
 
 	/*
 	 * Enable USB host clock.
 	 */
-	writel(readl(&clk_power->CLKCON) | (1 << 4), &clk_power->CLKCON);
+	writel(readl(&clk_power->clkcon) | (1 << 4), &clk_power->clkcon);
 
 	return 0;
 }
@@ -55,14 +55,14 @@ int usb_cpu_stop(void)
 {
 	struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
 	/* may not want to do this */
-	writel(readl(&clk_power->CLKCON) & ~(1 << 4), &clk_power->CLKCON);
+	writel(readl(&clk_power->clkcon) & ~(1 << 4), &clk_power->clkcon);
 	return 0;
 }
 
 int usb_cpu_init_fail(void)
 {
 	struct s3c24x0_clock_power *clk_power = s3c24x0_get_base_clock_power();
-	writel(readl(&clk_power->CLKCON) & ~(1 << 4), &clk_power->CLKCON);
+	writel(readl(&clk_power->clkcon) & ~(1 << 4), &clk_power->clkcon);
 	return 0;
 }
 

arch/arm/cpu/arm920t/s3c24x0/usb_ohci.c

@@ -1666,13 +1666,13 @@ int usb_lowlevel_init(void)
 	 * Set the 48 MHz UPLL clocking. Values are taken from
 	 * "PLL value selection guide", 6-23, s3c2400_UM.pdf.
 	 */
-	clk_power->UPLLCON = ((40 << 12) + (1 << 4) + 2);
-	gpio->MISCCR |= 0x8;	/* 1 = use pads related USB for USB host */
+	clk_power->upllcon = ((40 << 12) + (1 << 4) + 2);
+	gpio->misccr |= 0x8;	/* 1 = use pads related USB for USB host */
 
 	/*
 	 * Enable USB host clock.
 	 */
-	clk_power->CLKCON |= (1 << 4);
+	clk_power->clkcon |= (1 << 4);
 
 	memset(&gohci, 0, sizeof(struct ohci));
 	memset(&urb_priv, 0, sizeof(struct urb_priv));
@@ -1709,7 +1709,7 @@ int usb_lowlevel_init(void)
 	if (hc_reset(&gohci) < 0) {
 		hc_release_ohci(&gohci);
 		/* Initialization failed */
-		clk_power->CLKCON &= ~(1 << 4);
+		clk_power->clkcon &= ~(1 << 4);
 		return -1;
 	}
 
@@ -1722,7 +1722,7 @@ int usb_lowlevel_init(void)
 		err("can't start usb-%s", gohci.slot_name);
 		hc_release_ohci(&gohci);
 		/* Initialization failed */
-		clk_power->CLKCON &= ~(1 << 4);
+		clk_power->clkcon &= ~(1 << 4);
 		return -1;
 	}
 #ifdef	DEBUG
@@ -1748,7 +1748,7 @@ int usb_lowlevel_stop(void)
 	/* call hc_release_ohci() here ? */
 	hc_reset(&gohci);
 	/* may not want to do this */
-	clk_power->CLKCON &= ~(1 << 4);
+	clk_power->clkcon &= ~(1 << 4);
 	return 0;
 }
 

arch/arm/include/asm/arch-s3c24x0/s3c2440.h

@@ -0,0 +1,161 @@
+/*
+ * (C) Copyright 2003
+ * David Mueller ELSOFT AG Switzerland. d.mueller@elsoft.ch
+ *
+ * See file CREDITS for list of people who contributed to this
+ * project.
+ *
+ * This program is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program; if not, write to the Free Software
+ * Foundation, Inc., 59 Temple Place, Suite 330, Boston,
+ * MA 02111-1307 USA
+ */
+
+/************************************************
+ * NAME	    : s3c2440.h
+ * Version  : 31.3.2003
+ *
+ * Based on S3C2440 User's manual Rev x.x
+ ************************************************/
+
+#ifndef __S3C2440_H__
+#define __S3C2440_H__
+
+#define S3C24X0_UART_CHANNELS	3
+#define S3C24X0_SPI_CHANNELS	2
+
+/* S3C2440 only supports 512 Byte HW ECC */
+#define S3C2440_ECCSIZE		512
+#define S3C2440_ECCBYTES	3
+
+enum s3c24x0_uarts_nr {
+	S3C24X0_UART0,
+	S3C24X0_UART1,
+	S3C24X0_UART2
+};
+
+/* S3C2440 device base addresses */
+#define S3C24X0_MEMCTL_BASE		0x48000000
+#define S3C24X0_USB_HOST_BASE		0x49000000
+#define S3C24X0_INTERRUPT_BASE		0x4A000000
+#define S3C24X0_DMA_BASE		0x4B000000
+#define S3C24X0_CLOCK_POWER_BASE	0x4C000000
+#define S3C24X0_LCD_BASE		0x4D000000
+#define S3C2440_NAND_BASE		0x4E000000
+#define S3C24X0_UART_BASE		0x50000000
+#define S3C24X0_TIMER_BASE		0x51000000
+#define S3C24X0_USB_DEVICE_BASE		0x52000140
+#define S3C24X0_WATCHDOG_BASE		0x53000000
+#define S3C24X0_I2C_BASE		0x54000000
+#define S3C24X0_I2S_BASE		0x55000000
+#define S3C24X0_GPIO_BASE		0x56000000
+#define S3C24X0_RTC_BASE		0x57000000
+#define S3C2440_ADC_BASE		0x58000000
+#define S3C24X0_SPI_BASE		0x59000000
+#define S3C2440_SDI_BASE		0x5A000000
+
+/* include common stuff */
+#include <asm/arch/s3c24x0.h>
+
+static inline struct s3c24x0_memctl *s3c24x0_get_base_memctl(void)
+{
+	return (struct s3c24x0_memctl *)S3C24X0_MEMCTL_BASE;
+}
+
+static inline struct s3c24x0_usb_host *s3c24x0_get_base_usb_host(void)
+{
+	return (struct s3c24x0_usb_host *)S3C24X0_USB_HOST_BASE;
+}
+
+static inline struct s3c24x0_interrupt *s3c24x0_get_base_interrupt(void)
+{
+	return (struct s3c24x0_interrupt *)S3C24X0_INTERRUPT_BASE;
+}
+
+static inline struct s3c24x0_dmas *s3c24x0_get_base_dmas(void)
+{
+	return (struct s3c24x0_dmas *)S3C24X0_DMA_BASE;
+}
+
+static inline struct s3c24x0_clock_power *s3c24x0_get_base_clock_power(void)
+{
+	return (struct s3c24x0_clock_power *)S3C24X0_CLOCK_POWER_BASE;
+}
+
+static inline struct s3c24x0_lcd *s3c24x0_get_base_lcd(void)
+{
+	return (struct s3c24x0_lcd *)S3C24X0_LCD_BASE;
+}
+
+static inline struct s3c2440_nand *s3c2440_get_base_nand(void)
+{
+	return (struct s3c2440_nand *)S3C2440_NAND_BASE;
+}
+
+static inline struct s3c24x0_uart
+	*s3c24x0_get_base_uart(enum s3c24x0_uarts_nr n)
+{
+	return (struct s3c24x0_uart *)(S3C24X0_UART_BASE + (n * 0x4000));
+}
+
+static inline struct s3c24x0_timers *s3c24x0_get_base_timers(void)
+{
+	return (struct s3c24x0_timers *)S3C24X0_TIMER_BASE;
+}
+
+static inline struct s3c24x0_usb_device *s3c24x0_get_base_usb_device(void)
+{
+	return (struct s3c24x0_usb_device *)S3C24X0_USB_DEVICE_BASE;
+}
+
+static inline struct s3c24x0_watchdog *s3c24x0_get_base_watchdog(void)
+{
+	return (struct s3c24x0_watchdog *)S3C24X0_WATCHDOG_BASE;
+}
+
+static inline struct s3c24x0_i2c *s3c24x0_get_base_i2c(void)
+{
+	return (struct s3c24x0_i2c *)S3C24X0_I2C_BASE;
+}
+
+static inline struct s3c24x0_i2s *s3c24x0_get_base_i2s(void)
+{
+	return (struct s3c24x0_i2s *)S3C24X0_I2S_BASE;
+}
+
+static inline struct s3c24x0_gpio *s3c24x0_get_base_gpio(void)
+{
+	return (struct s3c24x0_gpio *)S3C24X0_GPIO_BASE;
+}
+
+static inline struct s3c24x0_rtc *s3c24x0_get_base_rtc(void)
+{
+	return (struct s3c24x0_rtc *)S3C24X0_RTC_BASE;
+}
+
+static inline struct s3c2440_adc *s3c2440_get_base_adc(void)
+{
+	return (struct s3c2440_adc *)S3C2440_ADC_BASE;
+}
+
+static inline struct s3c24x0_spi *s3c24x0_get_base_spi(void)
+{
+	return (struct s3c24x0_spi *)S3C24X0_SPI_BASE;
+}
+
+static inline struct s3c2440_sdi *s3c2440_get_base_sdi(void)
+{
+	return (struct s3c2440_sdi *)S3C2440_SDI_BASE;
+}
+
+#endif /*__S3C2440_H__*/

arch/arm/include/asm/arch-s3c24x0/s3c24x0.h

@@ -33,12 +33,12 @@
 
 /* Memory controller (see manual chapter 5) */
 struct s3c24x0_memctl {
-	u32	BWSCON;
-	u32	BANKCON[8];
-	u32	REFRESH;
-	u32	BANKSIZE;
-	u32	MRSRB6;
-	u32	MRSRB7;
+	u32	bwscon;
+	u32	bankcon[8];
+	u32	refresh;
+	u32	banksize;
+	u32	mrsrb6;
+	u32	mrsrb7;
 };
 
 
@@ -72,40 +72,38 @@ struct s3c24x0_usb_host {
 
 /* INTERRUPT (see manual chapter 14) */
 struct s3c24x0_interrupt {
-	u32	SRCPND;
-	u32	INTMOD;
-	u32	INTMSK;
-	u32	PRIORITY;
-	u32	INTPND;
-	u32	INTOFFSET;
-#ifdef CONFIG_S3C2410
-	u32	SUBSRCPND;
-	u32	INTSUBMSK;
+	u32	srcpnd;
+	u32	intmod;
+	u32	intmsk;
+	u32	priority;
+	u32	intpnd;
+	u32	intoffset;
+#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440)
+	u32	subsrcpnd;
+	u32	intsubmsk;
 #endif
 };
 
 
 /* DMAS (see manual chapter 8) */
 struct s3c24x0_dma {
-	u32	DISRC;
-#ifdef CONFIG_S3C2410
-	u32	DISRCC;
+	u32	disrc;
+#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440)
+	u32	disrcc;
 #endif
-	u32	DIDST;
-#ifdef CONFIG_S3C2410
-	u32	DIDSTC;
+	u32	didst;
+#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440)
+	u32	didstc;
 #endif
-	u32	DCON;
-	u32	DSTAT;
-	u32	DCSRC;
-	u32	DCDST;
-	u32	DMASKTRIG;
-#ifdef CONFIG_S3C2400
+	u32	dcon;
+	u32	dstat;
+	u32	dcsrc;
+	u32	dcdst;
+	u32	dmasktrig;
+#if defined(CONFIG_S3C2400) || defined(CONFIG_S3C2410) \
+		|| defined(CONFIG_S3C2440)
 	u32	res[1];
 #endif
-#ifdef CONFIG_S3C2410
-	u32	res[7];
-#endif
 };
 
 struct s3c24x0_dmas {
@@ -116,90 +114,111 @@ struct s3c24x0_dmas {
 /* CLOCK & POWER MANAGEMENT (see S3C2400 manual chapter 6) */
 /*                          (see S3C2410 manual chapter 7) */
 struct s3c24x0_clock_power {
-	u32	LOCKTIME;
-	u32	MPLLCON;
-	u32	UPLLCON;
-	u32	CLKCON;
-	u32	CLKSLOW;
-	u32	CLKDIVN;
+	u32	locktime;
+	u32	mpllcon;
+	u32	upllcon;
+	u32	clkcon;
+	u32	clkslow;
+	u32	clkdivn;
+#if defined(CONFIG_S3C2440)
+	u32	camdivn;
+#endif
 };
 
 
 /* LCD CONTROLLER (see manual chapter 15) */
 struct s3c24x0_lcd {
-	u32	LCDCON1;
-	u32	LCDCON2;
-	u32	LCDCON3;
-	u32	LCDCON4;
-	u32	LCDCON5;
-	u32	LCDSADDR1;
-	u32	LCDSADDR2;
-	u32	LCDSADDR3;
-	u32	REDLUT;
-	u32	GREENLUT;
-	u32	BLUELUT;
+	u32	lcdcon1;
+	u32	lcdcon2;
+	u32	lcdcon3;
+	u32	lcdcon4;
+	u32	lcdcon5;
+	u32	lcdsaddr1;
+	u32	lcdsaddr2;
+	u32	lcdsaddr3;
+	u32	redlut;
+	u32	greenlut;
+	u32	bluelut;
 	u32	res[8];
-	u32	DITHMODE;
-	u32	TPAL;
-#ifdef CONFIG_S3C2410
-	u32	LCDINTPND;
-	u32	LCDSRCPND;
-	u32	LCDINTMSK;
-	u32	LPCSEL;
+	u32	dithmode;
+	u32	tpal;
+#if defined(CONFIG_S3C2410) || defined(CONFIG_S3C2440)
+	u32	lcdintpnd;
+	u32	lcdsrcpnd;
+	u32	lcdintmsk;
+	u32	lpcsel;
 #endif
 };
 
 
+#ifdef CONFIG_S3C2410
 /* NAND FLASH (see S3C2410 manual chapter 6) */
 struct s3c2410_nand {
-	u32	NFCONF;
-	u32	NFCMD;
-	u32	NFADDR;
-	u32	NFDATA;
-	u32	NFSTAT;
-	u32	NFECC;
+	u32	nfconf;
+	u32	nfcmd;
+	u32	nfaddr;
+	u32	nfdata;
+	u32	nfstat;
+	u32	nfecc;
 };
+#endif
+#ifdef CONFIG_S3C2440
+/* NAND FLASH (see S3C2440 manual chapter 6) */
+struct s3c2440_nand {
+	u32	nfconf;
+	u32	nfcont;
+	u32	nfcmd;
+	u32	nfaddr;
+	u32	nfdata;
+	u32	nfeccd0;
+	u32	nfeccd1;
+	u32	nfeccd;
+	u32	nfstat;
+	u32	nfstat0;
+	u32	nfstat1;
+};
+#endif
 
 
 /* UART (see manual chapter 11) */
 struct s3c24x0_uart {
-	u32	ULCON;
-	u32	UCON;
-	u32	UFCON;
-	u32	UMCON;
-	u32	UTRSTAT;
-	u32	UERSTAT;
-	u32	UFSTAT;
-	u32	UMSTAT;
+	u32	ulcon;
+	u32	ucon;
+	u32	ufcon;
+	u32	umcon;
+	u32	utrstat;
+	u32	uerstat;
+	u32	ufstat;
+	u32	umstat;
 #ifdef __BIG_ENDIAN
 	u8	res1[3];
-	u8	UTXH;
+	u8	utxh;
 	u8	res2[3];
-	u8	URXH;
+	u8	urxh;
 #else /* Little Endian */
-	u8	UTXH;
+	u8	utxh;
 	u8	res1[3];
-	u8	URXH;
+	u8	urxh;
 	u8	res2[3];
 #endif
-	u32	UBRDIV;
+	u32	ubrdiv;
 };
 
 
 /* PWM TIMER (see manual chapter 10) */
 struct s3c24x0_timer {
-	u32	TCNTB;
-	u32	TCMPB;
-	u32	TCNTO;
+	u32	tcntb;
+	u32	tcmpb;
+	u32	tcnto;
 };
 
 struct s3c24x0_timers {
-	u32	TCFG0;
-	u32	TCFG1;
-	u32	TCON;
+	u32	tcfg0;
+	u32	tcfg1;
+	u32	tcon;
 	struct s3c24x0_timer	ch[4];
-	u32	TCNTB4;
-	u32	TCNTO4;
+	u32	tcntb4;
+	u32	tcnto4;
 };
 
 
@@ -207,9 +226,9 @@ struct s3c24x0_timers {
 struct s3c24x0_usb_dev_fifos {
 #ifdef __BIG_ENDIAN
 	u8	res[3];
-	u8	EP_FIFO_REG;
+	u8	ep_fifo_reg;
 #else /*  little endian */
-	u8	EP_FIFO_REG;
+	u8	ep_fifo_reg;
 	u8	res[3];
 #endif
 };
@@ -217,29 +236,29 @@ struct s3c24x0_usb_dev_fifos {
 struct s3c24x0_usb_dev_dmas {
 #ifdef __BIG_ENDIAN
 	u8	res1[3];
-	u8	EP_DMA_CON;
+	u8	ep_dma_con;
 	u8	res2[3];
-	u8	EP_DMA_UNIT;
+	u8	ep_dma_unit;
 	u8	res3[3];
-	u8	EP_DMA_FIFO;
+	u8	ep_dma_fifo;
 	u8	res4[3];
-	u8	EP_DMA_TTC_L;
+	u8	ep_dma_ttc_l;
 	u8	res5[3];
-	u8	EP_DMA_TTC_M;
+	u8	ep_dma_ttc_m;
 	u8	res6[3];
-	u8	EP_DMA_TTC_H;
+	u8	ep_dma_ttc_h;
 #else /*  little endian */
-	u8	EP_DMA_CON;
+	u8	ep_dma_con;
 	u8	res1[3];
-	u8	EP_DMA_UNIT;
+	u8	ep_dma_unit;
 	u8	res2[3];
-	u8	EP_DMA_FIFO;
+	u8	ep_dma_fifo;
 	u8	res3[3];
-	u8	EP_DMA_TTC_L;
+	u8	ep_dma_ttc_l;
 	u8	res4[3];
-	u8	EP_DMA_TTC_M;
+	u8	ep_dma_ttc_m;
 	u8	res5[3];
-	u8	EP_DMA_TTC_H;
+	u8	ep_dma_ttc_h;
 	u8	res6[3];
 #endif
 };
@@ -247,69 +266,69 @@ struct s3c24x0_usb_dev_dmas {
 struct s3c24x0_usb_device {
 #ifdef __BIG_ENDIAN
 	u8	res1[3];
-	u8	FUNC_ADDR_REG;
+	u8	func_addr_reg;
 	u8	res2[3];
-	u8	PWR_REG;
+	u8	pwr_reg;
 	u8	res3[3];
-	u8	EP_INT_REG;
+	u8	ep_int_reg;
 	u8	res4[15];
-	u8	USB_INT_REG;
+	u8	usb_int_reg;
 	u8	res5[3];
-	u8	EP_INT_EN_REG;
+	u8	ep_int_en_reg;
 	u8	res6[15];
-	u8	USB_INT_EN_REG;
+	u8	usb_int_en_reg;
 	u8	res7[3];
-	u8	FRAME_NUM1_REG;
+	u8	frame_num1_reg;
 	u8	res8[3];
-	u8	FRAME_NUM2_REG;
+	u8	frame_num2_reg;
 	u8	res9[3];
-	u8	INDEX_REG;
+	u8	index_reg;
 	u8	res10[7];
-	u8	MAXP_REG;
+	u8	maxp_reg;
 	u8	res11[3];
-	u8	EP0_CSR_IN_CSR1_REG;
+	u8	ep0_csr_in_csr1_reg;
 	u8	res12[3];
-	u8	IN_CSR2_REG;
+	u8	in_csr2_reg;
 	u8	res13[7];
-	u8	OUT_CSR1_REG;
+	u8	out_csr1_reg;
 	u8	res14[3];
-	u8	OUT_CSR2_REG;
+	u8	out_csr2_reg;
 	u8	res15[3];
-	u8	OUT_FIFO_CNT1_REG;
+	u8	out_fifo_cnt1_reg;
 	u8	res16[3];
-	u8	OUT_FIFO_CNT2_REG;
+	u8	out_fifo_cnt2_reg;
 #else /*  little endian */
-	u8	FUNC_ADDR_REG;
+	u8	func_addr_reg;
 	u8	res1[3];
-	u8	PWR_REG;
+	u8	pwr_reg;
 	u8	res2[3];
-	u8	EP_INT_REG;
+	u8	ep_int_reg;
 	u8	res3[15];
-	u8	USB_INT_REG;
+	u8	usb_int_reg;
 	u8	res4[3];
-	u8	EP_INT_EN_REG;
+	u8	ep_int_en_reg;
 	u8	res5[15];
-	u8	USB_INT_EN_REG;
+	u8	usb_int_en_reg;
 	u8	res6[3];
-	u8	FRAME_NUM1_REG;
+	u8	frame_num1_reg;
 	u8	res7[3];
-	u8	FRAME_NUM2_REG;
+	u8	frame_num2_reg;
 	u8	res8[3];
-	u8	INDEX_REG;
+	u8	index_reg;
 	u8	res9[7];
-	u8	MAXP_REG;
+	u8	maxp_reg;
 	u8	res10[7];
-	u8	EP0_CSR_IN_CSR1_REG;
+	u8	ep0_csr_in_csr1_reg;
 	u8	res11[3];
-	u8	IN_CSR2_REG;
+	u8	in_csr2_reg;
 	u8	res12[3];
-	u8	OUT_CSR1_REG;
+	u8	out_csr1_reg;
 	u8	res13[7];
-	u8	OUT_CSR2_REG;
+	u8	out_csr2_reg;
 	u8	res14[3];
-	u8	OUT_FIFO_CNT1_REG;
+	u8	out_fifo_cnt1_reg;
 	u8	res15[3];
-	u8	OUT_FIFO_CNT2_REG;
+	u8	out_fifo_cnt2_reg;
 	u8	res16[3];
 #endif /*  __BIG_ENDIAN */
 	struct s3c24x0_usb_dev_fifos	fifo[5];
@@ -319,18 +338,18 @@ struct s3c24x0_usb_device {
 
 /* WATCH DOG TIMER (see manual chapter 18) */
 struct s3c24x0_watchdog {
-	u32	WTCON;
-	u32	WTDAT;
-	u32	WTCNT;
+	u32	wtcon;
+	u32	wtdat;
+	u32	wtcnt;
 };
 
 
 /* IIC (see manual chapter 20) */
 struct s3c24x0_i2c {
-	u32	IICCON;
-	u32	IICSTAT;
-	u32	IICADD;
-	u32	IICDS;
+	u32	iiccon;
+	u32	iicstat;
+	u32	iicadd;
+	u32	iicds;
 };
 
 
@@ -338,25 +357,25 @@ struct s3c24x0_i2c {
 struct s3c24x0_i2s {
 #ifdef __BIG_ENDIAN
 	u16	res1;
-	u16	IISCON;
+	u16	iiscon;
 	u16	res2;
-	u16	IISMOD;
+	u16	iismod;
 	u16	res3;
-	u16	IISPSR;
+	u16	iispsr;
 	u16	res4;
-	u16	IISFCON;
+	u16	iisfcon;
 	u16	res5;
-	u16	IISFIFO;
+	u16	iisfifo;
 #else /*  little endian */
-	u16	IISCON;
+	u16	iiscon;
 	u16	res1;
-	u16	IISMOD;
+	u16	iismod;
 	u16	res2;
-	u16	IISPSR;
+	u16	iispsr;
 	u16	res3;
-	u16	IISFCON;
+	u16	iisfcon;
 	u16	res4;
-	u16	IISFIFO;
+	u16	iisfifo;
 	u16	res5;
 #endif
 };
@@ -365,87 +384,146 @@ struct s3c24x0_i2s {
 /* I/O PORT (see manual chapter 9) */
 struct s3c24x0_gpio {
 #ifdef CONFIG_S3C2400
-	u32	PACON;
-	u32	PADAT;
+	u32	pacon;
+	u32	padat;
 
-	u32	PBCON;
-	u32	PBDAT;
-	u32	PBUP;
+	u32	pbcon;
+	u32	pbdat;
+	u32	pbup;
 
-	u32	PCCON;
-	u32	PCDAT;
-	u32	PCUP;
+	u32	pccon;
+	u32	pcdat;
+	u32	pcup;
 
-	u32	PDCON;
-	u32	PDDAT;
-	u32	PDUP;
+	u32	pdcon;
+	u32	pddat;
+	u32	pdup;
 
-	u32	PECON;
-	u32	PEDAT;
-	u32	PEUP;
+	u32	pecon;
+	u32	pedat;
+	u32	peup;
 
-	u32	PFCON;
-	u32	PFDAT;
-	u32	PFUP;
+	u32	pfcon;
+	u32	pfdat;
+	u32	pfup;
 
-	u32	PGCON;
-	u32	PGDAT;
-	u32	PGUP;
+	u32	pgcon;
+	u32	pgdat;
+	u32	pgup;
 
-	u32	OPENCR;
+	u32	opencr;
 
-	u32	MISCCR;
-	u32	EXTINT;
+	u32	misccr;
+	u32	extint;
 #endif
 #ifdef CONFIG_S3C2410
-	u32	GPACON;
-	u32	GPADAT;
+	u32	gpacon;
+	u32	gpadat;
 	u32	res1[2];
-	u32	GPBCON;
-	u32	GPBDAT;
-	u32	GPBUP;
+	u32	gpbcon;
+	u32	gpbdat;
+	u32	gpbup;
 	u32	res2;
-	u32	GPCCON;
-	u32	GPCDAT;
-	u32	GPCUP;
+	u32	gpccon;
+	u32	gpcdat;
+	u32	gpcup;
 	u32	res3;
-	u32	GPDCON;
-	u32	GPDDAT;
-	u32	GPDUP;
+	u32	gpdcon;
+	u32	gpddat;
+	u32	gpdup;
 	u32	res4;
-	u32	GPECON;
-	u32	GPEDAT;
-	u32	GPEUP;
+	u32	gpecon;
+	u32	gpedat;
+	u32	gpeup;
 	u32	res5;
-	u32	GPFCON;
-	u32	GPFDAT;
-	u32	GPFUP;
+	u32	gpfcon;
+	u32	gpfdat;
+	u32	gpfup;
 	u32	res6;
-	u32	GPGCON;
-	u32	GPGDAT;
-	u32	GPGUP;
+	u32	gpgcon;
+	u32	gpgdat;
+	u32	gpgup;
 	u32	res7;
-	u32	GPHCON;
-	u32	GPHDAT;
-	u32	GPHUP;
+	u32	gphcon;
+	u32	gphdat;
+	u32	gphup;
 	u32	res8;
 
-	u32	MISCCR;
-	u32	DCLKCON;
-	u32	EXTINT0;
-	u32	EXTINT1;
-	u32	EXTINT2;
-	u32	EINTFLT0;
-	u32	EINTFLT1;
-	u32	EINTFLT2;
-	u32	EINTFLT3;
-	u32	EINTMASK;
-	u32	EINTPEND;
-	u32	GSTATUS0;
-	u32	GSTATUS1;
-	u32	GSTATUS2;
-	u32	GSTATUS3;
-	u32	GSTATUS4;
+	u32	misccr;
+	u32	dclkcon;
+	u32	extint0;
+	u32	extint1;
+	u32	extint2;
+	u32	eintflt0;
+	u32	eintflt1;
+	u32	eintflt2;
+	u32	eintflt3;
+	u32	eintmask;
+	u32	eintpend;
+	u32	gstatus0;
+	u32	gstatus1;
+	u32	gstatus2;
+	u32	gstatus3;
+	u32	gstatus4;
+#endif
+#if defined(CONFIG_S3C2440)
+	u32	gpacon;
+	u32	gpadat;
+	u32	res1[2];
+	u32	gpbcon;
+	u32	gpbdat;
+	u32	gpbup;
+	u32	res2;
+	u32	gpccon;
+	u32	gpcdat;
+	u32	gpcup;
+	u32	res3;
+	u32	gpdcon;
+	u32	gpddat;
+	u32	gpdup;
+	u32	res4;
+	u32	gpecon;
+	u32	gpedat;
+	u32	gpeup;
+	u32	res5;
+	u32	gpfcon;
+	u32	gpfdat;
+	u32	gpfup;
+	u32	res6;
+	u32	gpgcon;
+	u32	gpgdat;
+	u32	gpgup;
+	u32	res7;
+	u32	gphcon;
+	u32	gphdat;
+	u32	gphup;
+	u32	res8;
+
+	u32	misccr;
+	u32	dclkcon;
+	u32	extint0;
+	u32	extint1;
+	u32	extint2;
+	u32	eintflt0;
+	u32	eintflt1;
+	u32	eintflt2;
+	u32	eintflt3;
+	u32	eintmask;
+	u32	eintpend;
+	u32	gstatus0;
+	u32	gstatus1;
+	u32	gstatus2;
+	u32	gstatus3;
+	u32	gstatus4;
+
+	u32	res9;
+	u32	dsc0;
+	u32	dsc1;
+	u32	mslcon;
+	u32	gpjcon;
+	u32	gpjdat;
+	u32	gpjup;
+	u32	res10;
 #endif
 };
 
@@ -454,74 +532,74 @@ struct s3c24x0_gpio {
 struct s3c24x0_rtc {
 #ifdef __BIG_ENDIAN
 	u8	res1[67];
-	u8	RTCCON;
+	u8	rtccon;
 	u8	res2[3];
-	u8	TICNT;
+	u8	ticnt;
 	u8	res3[11];
-	u8	RTCALM;
+	u8	rtcalm;
 	u8	res4[3];
-	u8	ALMSEC;
+	u8	almsec;
 	u8	res5[3];
-	u8	ALMMIN;
+	u8	almmin;
 	u8	res6[3];
-	u8	ALMHOUR;
+	u8	almhour;
 	u8	res7[3];
-	u8	ALMDATE;
+	u8	almdate;
 	u8	res8[3];
-	u8	ALMMON;
+	u8	almmon;
 	u8	res9[3];
-	u8	ALMYEAR;
+	u8	almyear;
 	u8	res10[3];
-	u8	RTCRST;
+	u8	rtcrst;
 	u8	res11[3];
-	u8	BCDSEC;
+	u8	bcdsec;
 	u8	res12[3];
-	u8	BCDMIN;
+	u8	bcdmin;
 	u8	res13[3];
-	u8	BCDHOUR;
+	u8	bcdhour;
 	u8	res14[3];
-	u8	BCDDATE;
+	u8	bcddate;
 	u8	res15[3];
-	u8	BCDDAY;
+	u8	bcdday;
 	u8	res16[3];
-	u8	BCDMON;
+	u8	bcdmon;
 	u8	res17[3];
-	u8	BCDYEAR;
+	u8	bcdyear;
 #else /*  little endian */
 	u8	res0[64];
-	u8	RTCCON;
+	u8	rtccon;
 	u8	res1[3];
-	u8	TICNT;
+	u8	ticnt;
 	u8	res2[11];
-	u8	RTCALM;
+	u8	rtcalm;
 	u8	res3[3];
-	u8	ALMSEC;
+	u8	almsec;
 	u8	res4[3];
-	u8	ALMMIN;
+	u8	almmin;
 	u8	res5[3];
-	u8	ALMHOUR;
+	u8	almhour;
 	u8	res6[3];
-	u8	ALMDATE;
+	u8	almdate;
 	u8	res7[3];
-	u8	ALMMON;
+	u8	almmon;
 	u8	res8[3];
-	u8	ALMYEAR;
+	u8	almyear;
 	u8	res9[3];
-	u8	RTCRST;
+	u8	rtcrst;
 	u8	res10[3];
-	u8	BCDSEC;
+	u8	bcdsec;
 	u8	res11[3];
-	u8	BCDMIN;
+	u8	bcdmin;
 	u8	res12[3];
-	u8	BCDHOUR;
+	u8	bcdhour;
 	u8	res13[3];
-	u8	BCDDATE;
+	u8	bcddate;
 	u8	res14[3];
-	u8	BCDDAY;
+	u8	bcdday;
 	u8	res15[3];
-	u8	BCDMON;
+	u8	bcdmon;
 	u8	res16[3];
-	u8	BCDYEAR;
+	u8	bcdyear;
 	u8	res17[3];
 #endif
 };
@@ -529,34 +607,34 @@ struct s3c24x0_rtc {
 
 /* ADC (see manual chapter 16) */
 struct s3c2400_adc {
-	u32	ADCCON;
-	u32	ADCDAT;
+	u32	adccon;
+	u32	adcdat;
 };
 
 
 /* ADC (see manual chapter 16) */
 struct s3c2410_adc {
-	u32	ADCCON;
-	u32	ADCTSC;
-	u32	ADCDLY;
-	u32	ADCDAT0;
-	u32	ADCDAT1;
+	u32	adccon;
+	u32	adctsc;
+	u32	adcdly;
+	u32	adcdat0;
+	u32	adcdat1;
 };
 
 
 /* SPI (see manual chapter 22) */
 struct s3c24x0_spi_channel {
-	u8	SPCON;
+	u8	spcon;
 	u8	res1[3];
-	u8	SPSTA;
+	u8	spsta;
 	u8	res2[3];
-	u8	SPPIN;
+	u8	sppin;
 	u8	res3[3];
-	u8	SPPRE;
+	u8	sppre;
 	u8	res4[3];
-	u8	SPTDAT;
+	u8	sptdat;
 	u8	res5[3];
-	u8	SPRDAT;
+	u8	sprdat;
 	u8	res6[3];
 	u8	res7[16];
 };
@@ -570,53 +648,53 @@ struct s3c24x0_spi {
 struct s3c2400_mmc {
 #ifdef __BIG_ENDIAN
 	u8	res1[3];
-	u8	MMCON;
+	u8	mmcon;
 	u8	res2[3];
-	u8	MMCRR;
+	u8	mmcrr;
 	u8	res3[3];
-	u8	MMFCON;
+	u8	mmfcon;
 	u8	res4[3];
-	u8	MMSTA;
+	u8	mmsta;
 	u16	res5;
-	u16	MMFSTA;
+	u16	mmfsta;
 	u8	res6[3];
-	u8	MMPRE;
+	u8	mmpre;
 	u16	res7;
-	u16	MMLEN;
+	u16	mmlen;
 	u8	res8[3];
-	u8	MMCR7;
-	u32	MMRSP[4];
+	u8	mmcr7;
+	u32	mmrsp[4];
 	u8	res9[3];
-	u8	MMCMD0;
-	u32	MMCMD1;
+	u8	mmcmd0;
+	u32	mmcmd1;
 	u16	res10;
-	u16	MMCR16;
+	u16	mmcr16;
 	u8	res11[3];
-	u8	MMDAT;
+	u8	mmdat;
 #else
-	u8	MMCON;
+	u8	mmcon;
 	u8	res1[3];
-	u8	MMCRR;
+	u8	mmcrr;
 	u8	res2[3];
-	u8	MMFCON;
+	u8	mmfcon;
 	u8	res3[3];
-	u8	MMSTA;
+	u8	mmsta;
 	u8	res4[3];
-	u16	MMFSTA;
+	u16	mmfsta;
 	u16	res5;
-	u8	MMPRE;
+	u8	mmpre;
 	u8	res6[3];
-	u16	MMLEN;
+	u16	mmlen;
 	u16	res7;
-	u8	MMCR7;
+	u8	mmcr7;
 	u8	res8[3];
-	u32	MMRSP[4];
-	u8	MMCMD0;
+	u32	mmrsp[4];
+	u8	mmcmd0;
 	u8	res9[3];
-	u32	MMCMD1;
-	u16	MMCR16;
+	u32	mmcmd1;
+	u16	mmcr16;
 	u16	res10;
-	u8	MMDAT;
+	u8	mmdat;
 	u8	res11[3];
 #endif
 };
@@ -624,29 +702,29 @@ struct s3c2400_mmc {
 
 /* SD INTERFACE (see S3C2410 manual chapter 19) */
 struct s3c2410_sdi {
-	u32	SDICON;
-	u32	SDIPRE;
-	u32	SDICARG;
-	u32	SDICCON;
-	u32	SDICSTA;
-	u32	SDIRSP0;
-	u32	SDIRSP1;
-	u32	SDIRSP2;
-	u32	SDIRSP3;
-	u32	SDIDTIMER;
-	u32	SDIBSIZE;
-	u32	SDIDCON;
-	u32	SDIDCNT;
-	u32	SDIDSTA;
-	u32	SDIFSTA;
+	u32	sdicon;
+	u32	sdipre;
+	u32	sdicarg;
+	u32	sdiccon;
+	u32	sdicsta;
+	u32	sdirsp0;
+	u32	sdirsp1;
+	u32	sdirsp2;
+	u32	sdirsp3;
+	u32	sdidtimer;
+	u32	sdibsize;
+	u32	sdidcon;
+	u32	sdidcnt;
+	u32	sdidsta;
+	u32	sdifsta;
 #ifdef __BIG_ENDIAN
 	u8	res[3];
-	u8	SDIDAT;
+	u8	sdidat;
 #else
-	u8	SDIDAT;
+	u8	sdidat;
 	u8	res[3];
 #endif
-	u32	SDIIMSK;
+	u32	sdiimsk;
 };
 
 #endif /*__S3C24X0_H__*/

arch/arm/include/asm/arch-s3c24x0/s3c24x0_cpu.h

@@ -22,6 +22,8 @@
 	#include <asm/arch/s3c2400.h>
 #elif defined CONFIG_S3C2410
 	#include <asm/arch/s3c2410.h>
+#elif defined CONFIG_S3C2440
+	#include <asm/arch/s3c2440.h>
 #else
 	#error Please define the s3c24x0 cpu type
 #endif

arch/arm/include/asm/arch-s5pc1xx/mmc.h

@@ -65,7 +65,7 @@ struct mmc_host {
 	unsigned int clock;	/* Current clock (MHz) */
 };
 
-int s5p_mmc_init(int dev_index);
+int s5p_mmc_init(int dev_index, int bus_width);
 
 #endif	/* __ASSEMBLY__ */
 #endif

arch/arm/include/asm/arch-s5pc1xx/uart.h

@@ -24,6 +24,12 @@
 #define __ASM_ARCH_UART_H_
 
 #ifndef __ASSEMBLY__
+/* baudrate rest value */
+union br_rest {
+	unsigned short	slot;		/* udivslot */
+	unsigned char	value;		/* ufracval */
+};
+
 struct s5p_uart {
 	unsigned int	ulcon;
 	unsigned int	ucon;
@@ -38,10 +44,12 @@ struct s5p_uart {
 	unsigned char	urxh;
 	unsigned char	res2[3];
 	unsigned int	ubrdiv;
-	unsigned short	udivslot;
-	unsigned char	res3[2];
-	unsigned char	res4[0x3d0];
+	union br_rest	rest;
+	unsigned char	res3[0x3d0];
 };
+
+static int use_divslot = 1;
+
 #endif	/* __ASSEMBLY__ */
 
 #endif

board/mpl/vcma9/vcma9.c

@@ -78,42 +78,43 @@ int board_init(void)
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
 	/* to reduce PLL lock time, adjust the LOCKTIME register */
-	clk_power->LOCKTIME = 0xFFFFFF;
+	clk_power->locktime = 0xFFFFFF;
 
 	/* configure MPLL */
-	clk_power->MPLLCON = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
+	clk_power->mpllcon = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
 
 	/* some delay between MPLL and UPLL */
 	delay (4000);
 
 	/* configure UPLL */
-	clk_power->UPLLCON = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
+	clk_power->upllcon = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
 
 	/* some delay between MPLL and UPLL */
 	delay (8000);
 
 	/* set up the I/O ports */
-	gpio->GPACON = 0x007FFFFF;
-	gpio->GPBCON = 0x002AAAAA;
-	gpio->GPBUP = 0x000002BF;
-	gpio->GPCCON = 0xAAAAAAAA;
-	gpio->GPCUP = 0x0000FFFF;
-	gpio->GPDCON = 0xAAAAAAAA;
-	gpio->GPDUP = 0x0000FFFF;
-	gpio->GPECON = 0xAAAAAAAA;
-	gpio->GPEUP = 0x000037F7;
-	gpio->GPFCON = 0x00000000;
-	gpio->GPFUP = 0x00000000;
-	gpio->GPGCON = 0xFFEAFF5A;
-	gpio->GPGUP = 0x0000F0DC;
-	gpio->GPHCON = 0x0028AAAA;
-	gpio->GPHUP = 0x00000656;
+	gpio->gpacon = 0x007FFFFF;
+	gpio->gpbcon = 0x002AAAAA;
+	gpio->gpbup = 0x000002BF;
+	gpio->gpccon = 0xAAAAAAAA;
+	gpio->gpcup = 0x0000FFFF;
+	gpio->gpdcon = 0xAAAAAAAA;
+	gpio->gpdup = 0x0000FFFF;
+	gpio->gpecon = 0xAAAAAAAA;
+	gpio->gpeup = 0x000037F7;
+	gpio->gpfcon = 0x00000000;
+	gpio->gpfup = 0x00000000;
+	gpio->gpgcon = 0xFFEAFF5A;
+	gpio->gpgup = 0x0000F0DC;
+	gpio->gphcon = 0x0028AAAA;
+	gpio->gphup = 0x00000656;
 
 	/* setup correct IRQ modes for NIC */
-	gpio->EXTINT2 = (gpio->EXTINT2 & ~(7<<8)) | (4<<8); /* rising edge mode */
+	/* rising edge mode */
+	gpio->extint2 = (gpio->extint2 & ~(7<<8)) | (4<<8);
 
 	/* select USB port 2 to be host or device (fix to host for now) */
-	gpio->MISCCR |= 0x08;
+	gpio->misccr |= 0x08;
 
 	/* init serial */
 	gd->baudrate = CONFIG_BAUDRATE;

board/samsung/goni/goni.c

@@ -87,6 +87,6 @@ int board_mmc_init(bd_t *bis)
 		gpio_set_drv(&s5pc110_gpio->g0, i, GPIO_DRV_4X);
 	}
 
-	return s5p_mmc_init(0);
+	return s5p_mmc_init(0, 4);
 }
 #endif

board/samsung/smdk2400/smdk2400.c

@@ -52,30 +52,30 @@ int board_init (void)
 
 	/* memory and cpu-speed are setup before relocation */
 	/* change the clock to be 50 MHz 1:1:1 */
-	clk_power->MPLLCON = 0x5c042;
-	clk_power->CLKDIVN = 0;
+	clk_power->mpllcon = 0x5c042;
+	clk_power->clkdivn = 0;
 	/* set up the I/O ports */
-	gpio->PACON = 0x3ffff;
-	gpio->PBCON = 0xaaaaaaaa;
-	gpio->PBUP = 0xffff;
-	gpio->PECON = 0x0;
-	gpio->PEUP = 0x0;
+	gpio->pacon = 0x3ffff;
+	gpio->pbcon = 0xaaaaaaaa;
+	gpio->pbup = 0xffff;
+	gpio->pecon = 0x0;
+	gpio->peup = 0x0;
 #ifdef CONFIG_HWFLOW
 	/*CTS[0] RTS[0] INPUT INPUT TXD[0] INPUT RXD[0] */
 	/*   10,   10,   00,   00,    10,   00,    10 */
-	gpio->PFCON=0xa22;
+	gpio->pfcon = 0xa22;
 	/* Disable pull-up on Rx, Tx, CTS and RTS pins */
-	gpio->PFUP=0x35;
+	gpio->pfup = 0x35;
 #else
 	/*INPUT INPUT INPUT INPUT TXD[0] INPUT RXD[0] */
 	/*   00,   00,   00,   00,    10,   00,    10 */
-	gpio->PFCON = 0x22;
+	gpio->pfcon = 0x22;
 	/* Disable pull-up on Rx and Tx pins */
-	gpio->PFUP = 0x5;
+	gpio->pfup = 0x5;
 #endif	/* CONFIG_HWFLOW */
-	gpio->PGCON = 0x0;
-	gpio->PGUP = 0x0;
-	gpio->OPENCR = 0x0;
+	gpio->pgcon = 0x0;
+	gpio->pgup = 0x0;
+	gpio->opencr = 0x0;
 
 	/* arch number of SAMSUNG-Board to MACH_TYPE_SMDK2400 */
 	gd->bd->bi_arch_number = MACH_TYPE_SMDK2400;

board/samsung/smdk2410/smdk2410.c

@@ -73,36 +73,36 @@ int board_init (void)
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
 	/* to reduce PLL lock time, adjust the LOCKTIME register */
-	clk_power->LOCKTIME = 0xFFFFFF;
+	clk_power->locktime = 0xFFFFFF;
 
 	/* configure MPLL */
-	clk_power->MPLLCON = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
+	clk_power->mpllcon = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
 
 	/* some delay between MPLL and UPLL */
 	delay (4000);
 
 	/* configure UPLL */
-	clk_power->UPLLCON = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
+	clk_power->upllcon = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
 
 	/* some delay between MPLL and UPLL */
 	delay (8000);
 
 	/* set up the I/O ports */
-	gpio->GPACON = 0x007FFFFF;
-	gpio->GPBCON = 0x00044555;
-	gpio->GPBUP = 0x000007FF;
-	gpio->GPCCON = 0xAAAAAAAA;
-	gpio->GPCUP = 0x0000FFFF;
-	gpio->GPDCON = 0xAAAAAAAA;
-	gpio->GPDUP = 0x0000FFFF;
-	gpio->GPECON = 0xAAAAAAAA;
-	gpio->GPEUP = 0x0000FFFF;
-	gpio->GPFCON = 0x000055AA;
-	gpio->GPFUP = 0x000000FF;
-	gpio->GPGCON = 0xFF95FFBA;
-	gpio->GPGUP = 0x0000FFFF;
-	gpio->GPHCON = 0x002AFAAA;
-	gpio->GPHUP = 0x000007FF;
+	gpio->gpacon = 0x007FFFFF;
+	gpio->gpbcon = 0x00044555;
+	gpio->gpbup = 0x000007FF;
+	gpio->gpccon = 0xAAAAAAAA;
+	gpio->gpcup = 0x0000FFFF;
+	gpio->gpdcon = 0xAAAAAAAA;
+	gpio->gpdup = 0x0000FFFF;
+	gpio->gpecon = 0xAAAAAAAA;
+	gpio->gpeup = 0x0000FFFF;
+	gpio->gpfcon = 0x000055AA;
+	gpio->gpfup = 0x000000FF;
+	gpio->gpgcon = 0xFF95FFBA;
+	gpio->gpgup = 0x0000FFFF;
+	gpio->gphcon = 0x002AFAAA;
+	gpio->gphup = 0x000007FF;
 
 	/* arch number of SMDK2410-Board */
 	gd->bd->bi_arch_number = MACH_TYPE_SMDK2410;

board/sbc2410x/sbc2410x.c

@@ -80,40 +80,40 @@ int board_init (void)
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
 	/* to reduce PLL lock time, adjust the LOCKTIME register */
-	clk_power->LOCKTIME = 0xFFFFFF;
+	clk_power->locktime = 0xFFFFFF;
 
 	/* configure MPLL */
-	clk_power->MPLLCON = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
+	clk_power->mpllcon = ((M_MDIV << 12) + (M_PDIV << 4) + M_SDIV);
 
 	/* some delay between MPLL and UPLL */
 	delay (4000);
 
 	/* configure UPLL */
-	clk_power->UPLLCON = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
+	clk_power->upllcon = ((U_M_MDIV << 12) + (U_M_PDIV << 4) + U_M_SDIV);
 
 	/* some delay between MPLL and UPLL */
 	delay (8000);
 
 	/* set up the I/O ports */
-	gpio->GPACON = 0x007FFFFF;
-	gpio->GPBCON = 0x00044556;
-	gpio->GPBUP = 0x000007FF;
-	gpio->GPCCON = 0xAAAAAAAA;
-	gpio->GPCUP = 0x0000FFFF;
-	gpio->GPDCON = 0xAAAAAAAA;
-	gpio->GPDUP = 0x0000FFFF;
-	gpio->GPECON = 0xAAAAAAAA;
-	gpio->GPEUP = 0x0000FFFF;
-	gpio->GPFCON = 0x000055AA;
-	gpio->GPFUP = 0x000000FF;
-	gpio->GPGCON = 0xFF95FF3A;
-	gpio->GPGUP = 0x0000FFFF;
-	gpio->GPHCON = 0x0016FAAA;
-	gpio->GPHUP = 0x000007FF;
+	gpio->gpacon = 0x007FFFFF;
+	gpio->gpbcon = 0x00044556;
+	gpio->gpbup = 0x000007FF;
+	gpio->gpccon = 0xAAAAAAAA;
+	gpio->gpcup = 0x0000FFFF;
+	gpio->gpdcon = 0xAAAAAAAA;
+	gpio->gpdup = 0x0000FFFF;
+	gpio->gpecon = 0xAAAAAAAA;
+	gpio->gpeup = 0x0000FFFF;
+	gpio->gpfcon = 0x000055AA;
+	gpio->gpfup = 0x000000FF;
+	gpio->gpgcon = 0xFF95FF3A;
+	gpio->gpgup = 0x0000FFFF;
+	gpio->gphcon = 0x0016FAAA;
+	gpio->gphup = 0x000007FF;
 
-	gpio->EXTINT0=0x22222222;
-	gpio->EXTINT1=0x22222222;
-	gpio->EXTINT2=0x22222222;
+	gpio->extint0 = 0x22222222;
+	gpio->extint1 = 0x22222222;
+	gpio->extint2 = 0x22222222;
 
 	/* arch number of SMDK2410-Board */
 	gd->bd->bi_arch_number = MACH_TYPE_SMDK2410;

board/trab/cmd_trab.c

@@ -637,28 +637,28 @@ static int adc_read (unsigned int channel)
 
 	adc_init ();
 
-	padc->ADCCON &= ~ADC_STDBM; /* select normal mode */
-	padc->ADCCON &= ~(0x7 << 3); /* clear the channel bits */
-	padc->ADCCON |= ((channel << 3) | ADC_ENABLE_START);
+	padc->adccon &= ~ADC_STDBM; /* select normal mode */
+	padc->adccon &= ~(0x7 << 3); /* clear the channel bits */
+	padc->adccon |= ((channel << 3) | ADC_ENABLE_START);
 
 	while (j--) {
-		if ((padc->ADCCON & ADC_ENABLE_START) == 0)
+		if ((padc->adccon & ADC_ENABLE_START) == 0)
 			break;
 		udelay (1);
 	}
 
 	if (j == 0) {
 		printf("%s: ADC timeout\n", __FUNCTION__);
-		padc->ADCCON |= ADC_STDBM; /* select standby mode */
+		padc->adccon |= ADC_STDBM; /* select standby mode */
 		return -1;
 	}
 
-	result = padc->ADCDAT & 0x3FF;
+	result = padc->adcdat & 0x3FF;
 
-	padc->ADCCON |= ADC_STDBM; /* select standby mode */
+	padc->adccon |= ADC_STDBM; /* select standby mode */
 
 	debug ("%s: channel %d, result[DIGIT]=%d\n", __FUNCTION__,
-	       (padc->ADCCON >> 3) & 0x7, result);
+	       (padc->adccon >> 3) & 0x7, result);
 
 	/*
 	 * Wait for ADC to be ready for next conversion. This delay value was
@@ -676,8 +676,8 @@ static void adc_init (void)
 
 	padc = s3c2400_get_base_adc();
 
-	padc->ADCCON &= ~(0xff << 6); /* clear prescaler bits */
-	padc->ADCCON |= ((65 << 6) | ADC_PRSCEN); /* set prescaler */
+	padc->adccon &= ~(0xff << 6); /* clear prescaler bits */
+	padc->adccon |= ((65 << 6) | ADC_PRSCEN); /* set prescaler */
 
 	/*
 	 * Wait some time to avoid problem with very first call of
@@ -699,10 +699,10 @@ static void led_set (unsigned int state)
 
 	switch (state) {
 	case 0: /* turn LED off */
-		gpio->PADAT |= (1 << 12);
+		gpio->padat |= (1 << 12);
 		break;
 	case 1: /* turn LED on */
-		gpio->PADAT &= ~(1 << 12);
+		gpio->padat &= ~(1 << 12);
 		break;
 	default:
 		break;
@@ -729,8 +729,8 @@ static void led_init (void)
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
 	/* configure GPA12 as output and set to High -> LED off */
-	gpio->PACON &= ~(1 << 12);
-	gpio->PADAT |= (1 << 12);
+	gpio->pacon &= ~(1 << 12);
+	gpio->padat |= (1 << 12);
 }
 
 

board/trab/rs485.c

@@ -51,16 +51,16 @@ static void rs485_setbrg (void)
 	reg = (33000000 / (16 * 38400)) - 1;
 
 	/* FIFO enable, Tx/Rx FIFO clear */
-	uart->UFCON = 0x07;
-	uart->UMCON = 0x0;
+	uart->ufcon = 0x07;
+	uart->umcon = 0x0;
 	/* Normal,No parity,1 stop,8 bit */
-	uart->ULCON = 0x3;
+	uart->ulcon = 0x3;
 	/*
 	 * tx=level,rx=edge,disable timeout int.,enable rx error int.,
 	 * normal,interrupt or polling
 	 */
-	uart->UCON = 0x245;
-	uart->UBRDIV = reg;
+	uart->ucon = 0x245;
+	uart->ubrdiv = reg;
 
 	for (i = 0; i < 100; i++);
 }
@@ -69,16 +69,16 @@ static void rs485_cfgio (void)
 {
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
-	gpio->PFCON &= ~(0x3 << 2);
-	gpio->PFCON |=  (0x2 << 2); /* configure GPF1 as RXD1 */
+	gpio->pfcon &= ~(0x3 << 2);
+	gpio->pfcon |=  (0x2 << 2); /* configure GPF1 as RXD1 */
 
-	gpio->PFCON &= ~(0x3 << 6);
-	gpio->PFCON |=  (0x2 << 6); /* configure GPF3 as TXD1 */
+	gpio->pfcon &= ~(0x3 << 6);
+	gpio->pfcon |=  (0x2 << 6); /* configure GPF3 as TXD1 */
 
-	gpio->PFUP |= (1 << 1); /* disable pullup on GPF1 */
-	gpio->PFUP |= (1 << 3); /* disable pullup on GPF3 */
+	gpio->pfup |= (1 << 1); /* disable pullup on GPF1 */
+	gpio->pfup |= (1 << 3); /* disable pullup on GPF3 */
 
-	gpio->PACON &= ~(1 << 11); /* set GPA11 (RS485_DE) to output */
+	gpio->pacon &= ~(1 << 11); /* set GPA11 (RS485_DE) to output */
 }
 
 /*
@@ -104,9 +104,10 @@ int rs485_getc (void)
 	struct s3c24x0_uart * const uart = s3c24x0_get_base_uart(UART_NR);
 
 	/* wait for character to arrive */
-	while (!(uart->UTRSTAT & 0x1));
+	while (!(uart->utrstat & 0x1))
+		;
 
-	return uart->URXH & 0xff;
+	return uart->urxh & 0xff;
 }
 
 /*
@@ -117,9 +118,10 @@ void rs485_putc (const char c)
 	struct s3c24x0_uart * const uart = s3c24x0_get_base_uart(UART_NR);
 
 	/* wait for room in the tx FIFO */
-	while (!(uart->UTRSTAT & 0x2));
+	while (!(uart->utrstat & 0x2))
+		;
 
-	uart->UTXH = c;
+	uart->utxh = c;
 
 	/* If \n, also do \r */
 	if (c == '\n')
@@ -133,7 +135,7 @@ int rs485_tstc (void)
 {
 	struct s3c24x0_uart * const uart = s3c24x0_get_base_uart(UART_NR);
 
-	return uart->UTRSTAT & 0x1;
+	return uart->utrstat & 0x1;
 }
 
 void rs485_puts (const char *s)
@@ -172,9 +174,9 @@ static void set_rs485de(unsigned char rs485de_state)
 
 	/* This is on PORT A bit 11 */
 	if(rs485de_state)
-		gpio->PADAT |= (1 << 11);
+		gpio->padat |= (1 << 11);
 	else
-		gpio->PADAT &= ~(1 << 11);
+		gpio->padat &= ~(1 << 11);
 }
 
 

board/trab/trab.c

@@ -77,36 +77,36 @@ int board_init ()
 #ifdef CONFIG_TRAB_50MHZ
 	/* change the clock to be 50 MHz 1:1:1 */
 	/* MDIV:0x5c PDIV:4 SDIV:2 */
-	clk_power->MPLLCON = 0x5c042;
-	clk_power->CLKDIVN = 0;
+	clk_power->mpllcon = 0x5c042;
+	clk_power->clkdivn = 0;
 #else
 	/* change the clock to be 133 MHz 1:2:4 */
 	/* MDIV:0x7d PDIV:4 SDIV:1 */
-	clk_power->MPLLCON = 0x7d041;
-	clk_power->CLKDIVN = 3;
+	clk_power->mpllcon = 0x7d041;
+	clk_power->clkdivn = 3;
 #endif
 
 	/* set up the I/O ports */
-	gpio->PACON = 0x3ffff;
-	gpio->PBCON = 0xaaaaaaaa;
-	gpio->PBUP  = 0xffff;
+	gpio->pacon = 0x3ffff;
+	gpio->pbcon = 0xaaaaaaaa;
+	gpio->pbup  = 0xffff;
 	/* INPUT nCTS0 nRTS0 TXD[1] TXD[0] RXD[1] RXD[0]	*/
 	/*  00,    10,      10,      10,      10,      10,      10	*/
-	gpio->PFCON = (2<<0) | (2<<2) | (2<<4) | (2<<6) | (2<<8) | (2<<10);
+	gpio->pfcon = (2<<0) | (2<<2) | (2<<4) | (2<<6) | (2<<8) | (2<<10);
 #ifdef CONFIG_HWFLOW
 	/* do not pull up RXD0, RXD1, TXD0, TXD1, CTS0, RTS0 */
-	gpio->PFUP  = (1<<0) | (1<<1) | (1<<2) | (1<<3) | (1<<4) | (1<<5);
+	gpio->pfup  = (1<<0) | (1<<1) | (1<<2) | (1<<3) | (1<<4) | (1<<5);
 #else
 	/* do not pull up RXD0, RXD1, TXD0, TXD1 */
-	gpio->PFUP  = (1<<0) | (1<<1) | (1<<2) | (1<<3);
+	gpio->pfup  = (1<<0) | (1<<1) | (1<<2) | (1<<3);
 #endif
-	gpio->PGCON = 0x0;
-	gpio->PGUP  = 0x0;
-	gpio->OPENCR= 0x0;
+	gpio->pgcon = 0x0;
+	gpio->pgup  = 0x0;
+	gpio->opencr = 0x0;
 
 	/* suppress flicker of the VFDs */
-	gpio->MISCCR = 0x40;
-	gpio->PFCON |= (2<<12);
+	gpio->misccr = 0x40;
+	gpio->pfcon |= (2<<12);
 
 	gd->bd->bi_arch_number = MACH_TYPE_TRAB;
 
@@ -114,8 +114,8 @@ int board_init ()
 	gd->bd->bi_boot_params = 0x0c000100;
 
 	/* Make sure both buzzers are turned off */
-	gpio->PDCON |= 0x5400;
-	gpio->PDDAT &= ~0xE0;
+	gpio->pdcon |= 0x5400;
+	gpio->pddat &= ~0xE0;
 
 #ifdef CONFIG_VFD
 	vfd_init_clocks();
@@ -132,7 +132,7 @@ int board_init ()
 
 #ifdef CONFIG_DRIVER_S3C24X0_I2C
 	/* Configure I/O ports PG5 und PG6 for I2C */
-	gpio->PGCON = (gpio->PGCON & 0x003c00) | 0x003c00;
+	gpio->pgcon = (gpio->pgcon & 0x003c00) | 0x003c00;
 #endif /* CONFIG_DRIVER_S3C24X0_I2C */
 
 	return 0;
@@ -341,14 +341,14 @@ static inline void SET_CS_TOUCH(void)
 {
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
-	gpio->PDDAT &= 0x5FF;
+	gpio->pddat &= 0x5FF;
 }
 
 static inline void CLR_CS_TOUCH(void)
 {
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
-	gpio->PDDAT |= 0x200;
+	gpio->pddat |= 0x200;
 }
 
 static void spi_init(void)
@@ -358,20 +358,20 @@ static void spi_init(void)
 	int i;
 
 	/* Configure I/O ports. */
-	gpio->PDCON = (gpio->PDCON & 0xF3FFFF) | 0x040000;
-	gpio->PGCON = (gpio->PGCON & 0x0F3FFF) | 0x008000;
-	gpio->PGCON = (gpio->PGCON & 0x0CFFFF) | 0x020000;
-	gpio->PGCON = (gpio->PGCON & 0x03FFFF) | 0x080000;
+	gpio->pdcon = (gpio->pdcon & 0xF3FFFF) | 0x040000;
+	gpio->pgcon = (gpio->pgcon & 0x0F3FFF) | 0x008000;
+	gpio->pgcon = (gpio->pgcon & 0x0CFFFF) | 0x020000;
+	gpio->pgcon = (gpio->pgcon & 0x03FFFF) | 0x080000;
 
 	CLR_CS_TOUCH();
 
-	spi->ch[0].SPPRE = 0x1F; /* Baudrate ca. 514kHz */
-	spi->ch[0].SPPIN = 0x01;  /* SPI-MOSI holds Level after last bit */
-	spi->ch[0].SPCON = 0x1A;  /* Polling, Prescaler, Master, CPOL=0, CPHA=1 */
+	spi->ch[0].sppre = 0x1F; /* Baudrate ca. 514kHz */
+	spi->ch[0].sppin = 0x01;  /* SPI-MOSI holds Level after last bit */
+	spi->ch[0].spcon = 0x1A; /* Polling, Prescale, Master, CPOL=0, CPHA=1 */
 
 	/* Dummy byte ensures clock to be low. */
 	for (i = 0; i < 10; i++) {
-		spi->ch[0].SPTDAT = 0xFF;
+		spi->ch[0].sptdat = 0xFF;
 	}
 	wait_transmit_done();
 }
@@ -380,7 +380,8 @@ static void wait_transmit_done(void)
 {
 	struct s3c24x0_spi * const spi = s3c24x0_get_base_spi();
 
-	while (!(spi->ch[0].SPSTA & 0x01)); /* wait until transfer is done */
+	while (!(spi->ch[0].spsta & 0x01)) /* wait until transfer is done */
+		;
 }
 
 static void tsc2000_write(unsigned int page, unsigned int reg,
@@ -394,13 +395,13 @@ static void tsc2000_write(unsigned int page, unsigned int reg,
 	command |= (page << 11);
 	command |= (reg << 5);
 
-	spi->ch[0].SPTDAT = (command & 0xFF00) >> 8;
+	spi->ch[0].sptdat = (command & 0xFF00) >> 8;
 	wait_transmit_done();
-	spi->ch[0].SPTDAT = (command & 0x00FF);
+	spi->ch[0].sptdat = (command & 0x00FF);
 	wait_transmit_done();
-	spi->ch[0].SPTDAT = (data & 0xFF00) >> 8;
+	spi->ch[0].sptdat = (data & 0xFF00) >> 8;
 	wait_transmit_done();
-	spi->ch[0].SPTDAT = (data & 0x00FF);
+	spi->ch[0].sptdat = (data & 0x00FF);
 	wait_transmit_done();
 
 	CLR_CS_TOUCH();

board/trab/trab_fkt.c

@@ -411,28 +411,28 @@ static int adc_read (unsigned int channel)
 	padc = s3c2400_get_base_adc();
 	channel &= 0x7;
 
-	padc->ADCCON &= ~ADC_STDBM; /* select normal mode */
-	padc->ADCCON &= ~(0x7 << 3); /* clear the channel bits */
-	padc->ADCCON |= ((channel << 3) | ADC_ENABLE_START);
+	padc->adccon &= ~ADC_STDBM; /* select normal mode */
+	padc->adccon &= ~(0x7 << 3); /* clear the channel bits */
+	padc->adccon |= ((channel << 3) | ADC_ENABLE_START);
 
 	while (j--) {
-		if ((padc->ADCCON & ADC_ENABLE_START) == 0)
+		if ((padc->adccon & ADC_ENABLE_START) == 0)
 			break;
 		udelay (1);
 	}
 
 	if (j == 0) {
 		printf("%s: ADC timeout\n", __FUNCTION__);
-		padc->ADCCON |= ADC_STDBM; /* select standby mode */
+		padc->adccon |= ADC_STDBM; /* select standby mode */
 		return -1;
 	}
 
-	result = padc->ADCDAT & 0x3FF;
+	result = padc->adcdat & 0x3FF;
 
-	padc->ADCCON |= ADC_STDBM; /* select standby mode */
+	padc->adccon |= ADC_STDBM; /* select standby mode */
 
 	debug ("%s: channel %d, result[DIGIT]=%d\n", __FUNCTION__,
-	       (padc->ADCCON >> 3) & 0x7, result);
+	       (padc->adccon >> 3) & 0x7, result);
 
 	/*
 	 * Wait for ADC to be ready for next conversion. This delay value was
@@ -450,8 +450,8 @@ static void adc_init (void)
 
 	padc = s3c2400_get_base_adc();
 
-	padc->ADCCON &= ~(0xff << 6); /* clear prescaler bits */
-	padc->ADCCON |= ((65 << 6) | ADC_PRSCEN); /* set prescaler */
+	padc->adccon &= ~(0xff << 6); /* clear prescaler bits */
+	padc->adccon |= ((65 << 6) | ADC_PRSCEN); /* set prescaler */
 
 	/*
 	 * Wait some time to avoid problem with very first call of
@@ -493,10 +493,10 @@ int do_power_switch (void)
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
 	/* configure GPE7 as input */
-	gpio->PECON &= ~(0x3 << (2 * 7));
+	gpio->pecon &= ~(0x3 << (2 * 7));
 
 	/* signal GPE7 from power switch is low active: 0=on , 1=off */
-	result = ((gpio->PEDAT & (1 << 7)) == (1 << 7)) ? 0 : 1;
+	result = ((gpio->pedat & (1 << 7)) == (1 << 7)) ? 0 : 1;
 
 	print_identifier ();
 	printf("%d\n", result);
@@ -561,17 +561,17 @@ int do_vfd_id (void)
 
 	/* try to red vfd board id from the value defined by pull-ups */
 
-	pcup_old = gpio->PCUP;
-	pccon_old = gpio->PCCON;
+	pcup_old = gpio->pcup;
+	pccon_old = gpio->pccon;
 
-	gpio->PCUP = (gpio->PCUP & 0xFFF0); /* activate  GPC0...GPC3 pull-ups */
-	gpio->PCCON = (gpio->PCCON & 0xFFFFFF00); /* configure GPC0...GPC3 as
+	gpio->pcup = (gpio->pcup & 0xFFF0); /* activate  GPC0...GPC3 pull-ups */
+	gpio->pccon = (gpio->pccon & 0xFFFFFF00); /* configure GPC0...GPC3 as
 						   * inputs */
 	udelay (10);            /* allow signals to settle */
-	vfd_board_id = (~gpio->PCDAT) & 0x000F;	/* read GPC0...GPC3 port pins */
+	vfd_board_id = (~gpio->pcdat) & 0x000F;	/* read GPC0...GPC3 port pins */
 
-	gpio->PCCON = pccon_old;
-	gpio->PCUP = pcup_old;
+	gpio->pccon = pccon_old;
+	gpio->pcup = pcup_old;
 
 	/* print vfd_board_id to console */
 	print_identifier ();
@@ -593,40 +593,40 @@ int do_buzzer (char * const *argv)
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
 	/* set prescaler for timer 2, 3 and 4 */
-	timers->TCFG0 &= ~0xFF00;
-	timers->TCFG0 |=  0x0F00;
+	timers->tcfg0 &= ~0xFF00;
+	timers->tcfg0 |=  0x0F00;
 
 	/* set divider for timer 2 */
-	timers->TCFG1 &= ~0xF00;
-	timers->TCFG1 |=  0x300;
+	timers->tcfg1 &= ~0xF00;
+	timers->tcfg1 |=  0x300;
 
 	/* set frequency */
 	counter = (PCLK / BUZZER_FREQ) >> 9;
-	timers->ch[2].TCNTB = counter;
-	timers->ch[2].TCMPB = counter / 2;
+	timers->ch[2].tcntb = counter;
+	timers->ch[2].tcmpb = counter / 2;
 
 	if (strcmp (argv[2], "on") == 0) {
 		debug ("%s: frequency: %d\n", __FUNCTION__,
 		       BUZZER_FREQ);
 
 		/* configure pin GPD7 as TOUT2 */
-		gpio->PDCON &= ~0xC000;
-		gpio->PDCON |= 0x8000;
+		gpio->pdcon &= ~0xC000;
+		gpio->pdcon |= 0x8000;
 
 		/* start */
-		timers->TCON = (timers->TCON | UPDATE2 | RELOAD2) &
+		timers->tcon = (timers->tcon | UPDATE2 | RELOAD2) &
 				~INVERT2;
-		timers->TCON = (timers->TCON | START2) & ~UPDATE2;
+		timers->tcon = (timers->tcon | START2) & ~UPDATE2;
 		return (0);
 	}
 	else if (strcmp (argv[2], "off") == 0) {
 		/* stop */
-		timers->TCON &= ~(START2 | RELOAD2);
+		timers->tcon &= ~(START2 | RELOAD2);
 
 		/* configure GPD7 as output and set to low */
-		gpio->PDCON &= ~0xC000;
-		gpio->PDCON |= 0x4000;
-		gpio->PDDAT &= ~0x80;
+		gpio->pdcon &= ~0xC000;
+		gpio->pdcon |= 0x4000;
+		gpio->pddat &= ~0x80;
 		return (0);
 	}
 
@@ -640,12 +640,12 @@ int do_led (char * const *argv)
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
 	/* configure PC14 and PC15 as output */
-	gpio->PCCON &= ~(0xF << 28);
-	gpio->PCCON |= (0x5 << 28);
+	gpio->pccon &= ~(0xF << 28);
+	gpio->pccon |= (0x5 << 28);
 
 	/* configure PD0 and PD4 as output */
-	gpio->PDCON &= ~((0x3 << 8) | 0x3);
-	gpio->PDCON |= ((0x1 << 8) | 0x1);
+	gpio->pdcon &= ~((0x3 << 8) | 0x3);
+	gpio->pdcon |= ((0x1 << 8) | 0x1);
 
 	switch (simple_strtoul(argv[2], NULL, 10)) {
 
@@ -655,30 +655,30 @@ int do_led (char * const *argv)
 
 	case 2:
 		if (strcmp (argv[3], "on") == 0)
-			gpio->PCDAT |= (1 << 14);
+			gpio->pcdat |= (1 << 14);
 		else
-			gpio->PCDAT &= ~(1 << 14);
+			gpio->pcdat &= ~(1 << 14);
 		return 0;
 
 	case 3:
 		if (strcmp (argv[3], "on") == 0)
-			gpio->PCDAT |= (1 << 15);
+			gpio->pcdat |= (1 << 15);
 		else
-			gpio->PCDAT &= ~(1 << 15);
+			gpio->pcdat &= ~(1 << 15);
 		return 0;
 
 	case 4:
 		if (strcmp (argv[3], "on") == 0)
-			gpio->PDDAT |= (1 << 0);
+			gpio->pddat |= (1 << 0);
 		else
-			gpio->PDDAT &= ~(1 << 0);
+			gpio->pddat &= ~(1 << 0);
 		return 0;
 
 	case 5:
 		if (strcmp (argv[3], "on") == 0)
-			gpio->PDDAT |= (1 << 4);
+			gpio->pddat |= (1 << 4);
 		else
-			gpio->PDDAT &= ~(1 << 4);
+			gpio->pddat &= ~(1 << 4);
 		return 0;
 
 	default:
@@ -695,22 +695,22 @@ int do_full_bridge (char * const *argv)
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
 	/* configure PD5 and PD6 as output */
-	gpio->PDCON &= ~((0x3 << 5*2) | (0x3 << 6*2));
-	gpio->PDCON |= ((0x1 << 5*2) | (0x1 << 6*2));
+	gpio->pdcon &= ~((0x3 << 5*2) | (0x3 << 6*2));
+	gpio->pdcon |= ((0x1 << 5*2) | (0x1 << 6*2));
 
 	if (strcmp (argv[2], "+") == 0) {
-	      gpio->PDDAT |= (1 << 5);
-	      gpio->PDDAT |= (1 << 6);
+		gpio->pddat |= (1 << 5);
+	      gpio->pddat |= (1 << 6);
 	      return 0;
 	}
 	else if (strcmp (argv[2], "-") == 0) {
-		gpio->PDDAT &= ~(1 << 5);
-		gpio->PDDAT |= (1 << 6);
+		gpio->pddat &= ~(1 << 5);
+		gpio->pddat |= (1 << 6);
 		return 0;
 	}
 	else if (strcmp (argv[2], "off") == 0) {
-		gpio->PDDAT &= ~(1 << 5);
-		gpio->PDDAT &= ~(1 << 6);
+		gpio->pddat &= ~(1 << 5);
+		gpio->pddat &= ~(1 << 6);
 		return 0;
 	}
 	printf ("%s: invalid parameter %s\n", __FUNCTION__, argv[2]);
@@ -804,15 +804,15 @@ int do_motor (char * const *argv)
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
 	/* Configure I/O port */
-	gpio->PGCON &= ~(0x3 << 0);
-	gpio->PGCON |= (0x1 << 0);
+	gpio->pgcon &= ~(0x3 << 0);
+	gpio->pgcon |= (0x1 << 0);
 
 	if (strcmp (argv[2], "on") == 0) {
-		gpio->PGDAT &= ~(1 << 0);
+		gpio->pgdat &= ~(1 << 0);
 		return 0;
 	}
 	if (strcmp (argv[2], "off") == 0) {
-		gpio->PGDAT |= (1 << 0);
+		gpio->pgdat |= (1 << 0);
 		return 0;
 	}
 	printf ("%s: invalid parameter %s\n", __FUNCTION__, argv[2]);
@@ -832,36 +832,36 @@ int do_pwm (char * const *argv)
 
 	if (strcmp (argv[2], "on") == 0) {
 		/* configure pin GPD8 as TOUT3 */
-		gpio->PDCON &= ~(0x3 << 8*2);
-		gpio->PDCON |= (0x2 << 8*2);
+		gpio->pdcon &= ~(0x3 << 8*2);
+		gpio->pdcon |= (0x2 << 8*2);
 
 		/* set prescaler for timer 2, 3 and 4 */
-		timers->TCFG0 &= ~0xFF00;
-		timers->TCFG0 |= 0x0F00;
+		timers->tcfg0 &= ~0xFF00;
+		timers->tcfg0 |= 0x0F00;
 
 		/* set divider for timer 3 */
-		timers->TCFG1 &= ~(0xf << 12);
-		timers->TCFG1 |= (0x3 << 12);
+		timers->tcfg1 &= ~(0xf << 12);
+		timers->tcfg1 |= (0x3 << 12);
 
 		/* set frequency */
 		counter = (PCLK / PWM_FREQ) >> 9;
-		timers->ch[3].TCNTB = counter;
-		timers->ch[3].TCMPB = counter / 2;
+		timers->ch[3].tcntb = counter;
+		timers->ch[3].tcmpb = counter / 2;
 
 		/* start timer */
-		timers->TCON = (timers->TCON | UPDATE3 | RELOAD3) & ~INVERT3;
-		timers->TCON = (timers->TCON | START3) & ~UPDATE3;
+		timers->tcon = (timers->tcon | UPDATE3 | RELOAD3) & ~INVERT3;
+		timers->tcon = (timers->tcon | START3) & ~UPDATE3;
 		return 0;
 	}
 	if (strcmp (argv[2], "off") == 0) {
 
 		/* stop timer */
-		timers->TCON &= ~(START2 | RELOAD2);
+		timers->tcon &= ~(START2 | RELOAD2);
 
 		/* configure pin GPD8 as output and set to 0 */
-		gpio->PDCON &= ~(0x3 << 8*2);
-		gpio->PDCON |= (0x1 << 8*2);
-		gpio->PDDAT &= ~(1 << 8);
+		gpio->pdcon &= ~(0x3 << 8*2);
+		gpio->pdcon |= (0x1 << 8*2);
+		gpio->pddat &= ~(1 << 8);
 		return 0;
 	}
 	printf ("%s: invalid parameter %s\n", __FUNCTION__, argv[2]);

board/trab/tsc2000.c

@@ -50,21 +50,21 @@ void tsc2000_spi_init(void)
 	int i;
 
 	/* Configure I/O ports. */
-	gpio->PDCON = (gpio->PDCON & 0xF3FFFF) | 0x040000;
-	gpio->PGCON = (gpio->PGCON & 0x0F3FFF) | 0x008000;
-	gpio->PGCON = (gpio->PGCON & 0x0CFFFF) | 0x020000;
-	gpio->PGCON = (gpio->PGCON & 0x03FFFF) | 0x080000;
+	gpio->pdcon = (gpio->pdcon & 0xF3FFFF) | 0x040000;
+	gpio->pgcon = (gpio->pgcon & 0x0F3FFF) | 0x008000;
+	gpio->pgcon = (gpio->pgcon & 0x0CFFFF) | 0x020000;
+	gpio->pgcon = (gpio->pgcon & 0x03FFFF) | 0x080000;
 
 	CLR_CS_TOUCH();
 
-	spi->ch[0].SPPRE = 0x1F; /* Baud-rate ca. 514kHz */
-	spi->ch[0].SPPIN = 0x01; /* SPI-MOSI holds Level after last bit */
-	spi->ch[0].SPCON = 0x1A; /* Polling, Prescaler, Master, CPOL=0,
+	spi->ch[0].sppre = 0x1F; /* Baud-rate ca. 514kHz */
+	spi->ch[0].sppin = 0x01; /* SPI-MOSI holds Level after last bit */
+	spi->ch[0].spcon = 0x1A; /* Polling, Prescaler, Master, CPOL=0,
 				    CPHA=1 */
 
 	/* Dummy byte ensures clock to be low. */
 	for (i = 0; i < 10; i++) {
-		spi->ch[0].SPTDAT = 0xFF;
+		spi->ch[0].sptdat = 0xFF;
 	}
 	spi_wait_transmit_done();
 }
@@ -74,7 +74,8 @@ void spi_wait_transmit_done(void)
 {
 	struct s3c24x0_spi * const spi = s3c24x0_get_base_spi();
 
-	while (!(spi->ch[0].SPSTA & 0x01)); /* wait until transfer is done */
+	while (!(spi->ch[0].spsta & 0x01)) /* wait until transfer is done */
+		;
 }
 
 
@@ -85,13 +86,13 @@ void tsc2000_write(unsigned short reg, unsigned short data)
 
 	SET_CS_TOUCH();
 	command = reg;
-	spi->ch[0].SPTDAT = (command & 0xFF00) >> 8;
+	spi->ch[0].sptdat = (command & 0xFF00) >> 8;
 	spi_wait_transmit_done();
-	spi->ch[0].SPTDAT = (command & 0x00FF);
+	spi->ch[0].sptdat = (command & 0x00FF);
 	spi_wait_transmit_done();
-	spi->ch[0].SPTDAT = (data & 0xFF00) >> 8;
+	spi->ch[0].sptdat = (data & 0xFF00) >> 8;
 	spi_wait_transmit_done();
-	spi->ch[0].SPTDAT = (data & 0x00FF);
+	spi->ch[0].sptdat = (data & 0x00FF);
 	spi_wait_transmit_done();
 
 	CLR_CS_TOUCH();
@@ -106,19 +107,19 @@ unsigned short tsc2000_read (unsigned short reg)
 	SET_CS_TOUCH();
 	command = 0x8000 | reg;
 
-	spi->ch[0].SPTDAT = (command & 0xFF00) >> 8;
+	spi->ch[0].sptdat = (command & 0xFF00) >> 8;
 	spi_wait_transmit_done();
-	spi->ch[0].SPTDAT = (command & 0x00FF);
+	spi->ch[0].sptdat = (command & 0x00FF);
 	spi_wait_transmit_done();
 
-	spi->ch[0].SPTDAT = 0xFF;
+	spi->ch[0].sptdat = 0xFF;
 	spi_wait_transmit_done();
-	data = spi->ch[0].SPRDAT;
-	spi->ch[0].SPTDAT = 0xFF;
+	data = spi->ch[0].sprdat;
+	spi->ch[0].sptdat = 0xFF;
 	spi_wait_transmit_done();
 
 	CLR_CS_TOUCH();
-	return (spi->ch[0].SPRDAT & 0x0FF) | (data << 8);
+	return (spi->ch[0].sprdat & 0x0FF) | (data << 8);
 }
 
 

board/trab/tsc2000.h

@@ -29,45 +29,49 @@
 #define _TSC2000_H_
 
 /* temperature channel multiplexer definitions */
-#define CON_MUX0		(gpio->PCCON = (gpio->PCCON & 0x0FFFFFCFF) | 0x00000100)
-#define CLR_MUX0		(gpio->PCDAT &= 0x0FFEF)
-#define SET_MUX0		(gpio->PCDAT |= 0x00010)
+#define CON_MUX0	(gpio->pccon = (gpio->pccon & 0x0FFFFFCFF) | 0x00000100)
+#define CLR_MUX0	(gpio->pcdat &= 0x0FFEF)
+#define SET_MUX0	(gpio->pcdat |= 0x00010)
 
-#define CON_MUX1		(gpio->PCCON = (gpio->PCCON & 0x0FFFFF3FF) | 0x00000400)
-#define CLR_MUX1		(gpio->PCDAT &= 0x0FFDF)
-#define SET_MUX1		(gpio->PCDAT |= 0x00020)
+#define CON_MUX1	(gpio->pccon = (gpio->pccon & 0x0FFFFF3FF) | 0x00000400)
+#define CLR_MUX1	(gpio->pcdat &= 0x0FFDF)
+#define SET_MUX1	(gpio->pcdat |= 0x00020)
 
-#define CON_MUX1_ENABLE		(gpio->PCCON = (gpio->PCCON & 0x0FFFFCFFF) | 0x00001000)
-#define CLR_MUX1_ENABLE		(gpio->PCDAT |= 0x00040)
-#define SET_MUX1_ENABLE		(gpio->PCDAT &= 0x0FFBF)
+#define CON_MUX1_ENABLE	(gpio->pccon = (gpio->pccon & 0x0FFFFCFFF) | 0x00001000)
+#define CLR_MUX1_ENABLE	(gpio->pcdat |= 0x00040)
+#define SET_MUX1_ENABLE	(gpio->pcdat &= 0x0FFBF)
 
-#define CON_MUX2_ENABLE		(gpio->PCCON = (gpio->PCCON & 0x0FFFF3FFF) | 0x00004000)
-#define CLR_MUX2_ENABLE		(gpio->PCDAT |= 0x00080)
-#define SET_MUX2_ENABLE		(gpio->PCDAT &= 0x0FF7F)
+#define CON_MUX2_ENABLE	(gpio->pccon = (gpio->pccon & 0x0FFFF3FFF) | 0x00004000)
+#define CLR_MUX2_ENABLE	(gpio->pcdat |= 0x00080)
+#define SET_MUX2_ENABLE	(gpio->pcdat &= 0x0FF7F)
 
-#define CON_MUX3_ENABLE		(gpio->PCCON = (gpio->PCCON & 0x0FFFCFFFF) | 0x00010000)
-#define CLR_MUX3_ENABLE		(gpio->PCDAT |= 0x00100)
-#define SET_MUX3_ENABLE		(gpio->PCDAT &= 0x0FEFF)
+#define CON_MUX3_ENABLE	(gpio->pccon = (gpio->pccon & 0x0FFFCFFFF) | 0x00010000)
+#define CLR_MUX3_ENABLE	(gpio->pcdat |= 0x00100)
+#define SET_MUX3_ENABLE	(gpio->pcdat &= 0x0FEFF)
 
-#define CON_MUX4_ENABLE		(gpio->PCCON = (gpio->PCCON & 0x0FFF3FFFF) | 0x00040000)
-#define CLR_MUX4_ENABLE		(gpio->PCDAT |= 0x00200)
-#define SET_MUX4_ENABLE		(gpio->PCDAT &= 0x0FDFF)
+#define CON_MUX4_ENABLE	(gpio->pccon = (gpio->pccon & 0x0FFF3FFFF) | 0x00040000)
+#define CLR_MUX4_ENABLE	(gpio->pcdat |= 0x00200)
+#define SET_MUX4_ENABLE	(gpio->pcdat &= 0x0FDFF)
 
-#define CON_SEL_TEMP_V_0	(gpio->PCCON = (gpio->PCCON & 0x0FFCFFFFF) | 0x00100000)
-#define CLR_SEL_TEMP_V_0	(gpio->PCDAT &= 0x0FBFF)
-#define SET_SEL_TEMP_V_0	(gpio->PCDAT |= 0x00400)
+#define CON_SEL_TEMP_V_0	(gpio->pccon = (gpio->pccon & 0x0FFCFFFFF) | \
+							0x00100000)
+#define CLR_SEL_TEMP_V_0	(gpio->pcdat &= 0x0FBFF)
+#define SET_SEL_TEMP_V_0	(gpio->pcdat |= 0x00400)
 
-#define CON_SEL_TEMP_V_1	(gpio->PCCON = (gpio->PCCON & 0x0FF3FFFFF) | 0x00400000)
-#define CLR_SEL_TEMP_V_1	(gpio->PCDAT &= 0x0F7FF)
-#define SET_SEL_TEMP_V_1	(gpio->PCDAT |= 0x00800)
+#define CON_SEL_TEMP_V_1	(gpio->pccon = (gpio->pccon & 0x0FF3FFFFF) | \
+		0x00400000)
+#define CLR_SEL_TEMP_V_1	(gpio->pcdat &= 0x0F7FF)
+#define SET_SEL_TEMP_V_1	(gpio->pcdat |= 0x00800)
 
-#define CON_SEL_TEMP_V_2	(gpio->PCCON = (gpio->PCCON & 0x0FCFFFFFF) | 0x01000000)
-#define CLR_SEL_TEMP_V_2	(gpio->PCDAT &= 0x0EFFF)
-#define SET_SEL_TEMP_V_2	(gpio->PCDAT |= 0x01000)
+#define CON_SEL_TEMP_V_2	(gpio->pccon = (gpio->pccon & 0x0FCFFFFFF) | \
+		0x01000000)
+#define CLR_SEL_TEMP_V_2	(gpio->pcdat &= 0x0EFFF)
+#define SET_SEL_TEMP_V_2	(gpio->pcdat |= 0x01000)
 
-#define CON_SEL_TEMP_V_3	(gpio->PCCON = (gpio->PCCON & 0x0F3FFFFFF) | 0x04000000)
-#define CLR_SEL_TEMP_V_3	(gpio->PCDAT &= 0x0DFFF)
-#define SET_SEL_TEMP_V_3	(gpio->PCDAT |= 0x02000)
+#define CON_SEL_TEMP_V_3	(gpio->pccon = (gpio->pccon & 0x0F3FFFFFF) | \
+		0x04000000)
+#define CLR_SEL_TEMP_V_3	(gpio->pcdat &= 0x0DFFF)
+#define SET_SEL_TEMP_V_3	(gpio->pcdat |= 0x02000)
 
 /* TSC2000 register definition */
 #define TSC2000_REG_X		((0 << 11) | (0 << 5))
@@ -130,7 +134,7 @@ static inline void SET_CS_TOUCH(void)
 {
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
-	gpio->PDDAT &= 0x5FF;
+	gpio->pddat &= 0x5FF;
 }
 
 
@@ -138,7 +142,7 @@ static inline void CLR_CS_TOUCH(void)
 {
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
-	gpio->PDDAT |= 0x200;
+	gpio->pddat |= 0x200;
 }
 
 #endif	/* _TSC2000_H_ */

board/trab/vfd.c

@@ -365,12 +365,12 @@ int vfd_init_clocks (void)
 	/* try to determine display type from the value
 	 * defined by pull-ups
 	 */
-	gpio->PCUP = (gpio->PCUP & 0xFFF0);	/* activate  GPC0...GPC3 pullups */
-	gpio->PCCON = (gpio->PCCON & 0xFFFFFF00);	/* configure GPC0...GPC3 as inputs */
+	gpio->pcup = (gpio->pcup & 0xFFF0); /* activate  GPC0...GPC3 pullups */
+	gpio->pccon = (gpio->pccon & 0xFFFFFF00); /* cfg GPC0...GPC3 inputs */
 	/* allow signals to settle */
 	for (i=0; i<10000; i++)	/* udelay isn't working yet at this point! */
 		__asm__("NOP");
-	vfd_board_id = (~gpio->PCDAT) & 0x000F;	/* read GPC0...GPC3 port pins */
+	vfd_board_id = (~gpio->pcdat) & 0x000F;	/* read GPC0...GPC3 port pins */
 
 	VFD_DISABLE;				/* activate blank for the vfd */
 
@@ -381,39 +381,39 @@ int vfd_init_clocks (void)
 		/* If new board revision, then use PWM 3 as cpld-clock */
 		/* Enable 500 Hz timer for fill level sensor to operate properly */
 		/* Configure TOUT3 as functional pin, disable pull-up */
-		gpio->PDCON &= ~0x30000;
-		gpio->PDCON |= 0x20000;
-		gpio->PDUP |= (1 << 8);
+		gpio->pdcon &= ~0x30000;
+		gpio->pdcon |= 0x20000;
+		gpio->pdup |= (1 << 8);
 
 		/* Configure the prescaler */
-		timers->TCFG0 &= ~0xff00;
-		timers->TCFG0 |= 0x0f00;
+		timers->tcfg0 &= ~0xff00;
+		timers->tcfg0 |= 0x0f00;
 
 		/* Select MUX input (divider) for timer3 (1/16) */
-		timers->TCFG1 &= ~0xf000;
-		timers->TCFG1 |= 0x3000;
+		timers->tcfg1 &= ~0xf000;
+		timers->tcfg1 |= 0x3000;
 
 		/* Enable autoreload and set the counter and compare
 		 * registers to values for the 500 Hz clock
 		 * (for a given  prescaler (15) and divider (16)):
 		 * counter = (66000000 / 500) >> 9;
 		 */
-		timers->ch[3].TCNTB = 0x101;
-		timers->ch[3].TCMPB = 0x101 / 2;
+		timers->ch[3].tcntb = 0x101;
+		timers->ch[3].tcmpb = 0x101 / 2;
 
 		/* Start timer */
-		timers->TCON = (timers->TCON | UPDATE3 | RELOAD3) & ~INVERT3;
-		timers->TCON = (timers->TCON | START3) & ~UPDATE3;
+		timers->tcon = (timers->tcon | UPDATE3 | RELOAD3) & ~INVERT3;
+		timers->tcon = (timers->tcon | START3) & ~UPDATE3;
 	}
 #endif
 	/* If old board revision, then use vm-signal as cpld-clock */
-	lcd->LCDCON2 = 0x00FFC000;
-	lcd->LCDCON3 = 0x0007FF00;
-	lcd->LCDCON4 = 0x00000000;
-	lcd->LCDCON5 = 0x00000400;
-	lcd->LCDCON1 = 0x00000B75;
+	lcd->lcdcon2 = 0x00FFC000;
+	lcd->lcdcon3 = 0x0007FF00;
+	lcd->lcdcon4 = 0x00000000;
+	lcd->lcdcon5 = 0x00000400;
+	lcd->lcdcon1 = 0x00000B75;
 	/* VM (GPD1) is used as clock for the CPLD */
-	gpio->PDCON = (gpio->PDCON & 0xFFFFFFF3) | 0x00000008;
+	gpio->pdcon = (gpio->pdcon & 0xFFFFFFF3) | 0x00000008;
 
 	return 0;
 }
@@ -485,40 +485,44 @@ int drv_vfd_init(void)
 	 * see manual S3C2400
 	 */
 	/* Stopp LCD-Controller */
-	lcd->LCDCON1 = 0x00000000;
+	lcd->lcdcon1 = 0x00000000;
 	/* frame buffer startadr */
-	lcd->LCDSADDR1 = gd->fb_base >> 1;
+	lcd->lcdsaddr1 = gd->fb_base >> 1;
 	/* frame buffer endadr */
-	lcd->LCDSADDR2 = (gd->fb_base + FRAME_BUF_SIZE) >> 1;
-	lcd->LCDSADDR3 = ((256/4));
-	lcd->LCDCON2 = 0x000DC000;
+	lcd->lcdsaddr2 = (gd->fb_base + FRAME_BUF_SIZE) >> 1;
+	lcd->lcdsaddr3 = ((256/4));
+	lcd->lcdcon2 = 0x000DC000;
 	if(gd->vfd_type == VFD_TYPE_MN11236)
-		lcd->LCDCON2 = 37 << 14;	/* MN11236: 38 lines */
+		lcd->lcdcon2 = 37 << 14;	/* MN11236: 38 lines */
 	else
-		lcd->LCDCON2 = 55 << 14;	/* T119C:   56 lines */
-	lcd->LCDCON3 = 0x0051000A;
-	lcd->LCDCON4 = 0x00000001;
+		lcd->lcdcon2 = 55 << 14;	/* T119C:   56 lines */
+	lcd->lcdcon3 = 0x0051000A;
+	lcd->lcdcon4 = 0x00000001;
 	if (gd->vfd_type && vfd_inv_data)
-		lcd->LCDCON5 = 0x000004C0;
+		lcd->lcdcon5 = 0x000004C0;
 	else
-		lcd->LCDCON5 = 0x00000440;
+		lcd->lcdcon5 = 0x00000440;
 
 	/* Port pins as LCD output */
-	gpio->PCCON =   (gpio->PCCON & 0xFFFFFF00)| 0x000000AA;
-	gpio->PDCON =   (gpio->PDCON & 0xFFFFFF03)| 0x000000A8;
+	gpio->pccon =   (gpio->pccon & 0xFFFFFF00) | 0x000000AA;
+	gpio->pdcon =   (gpio->pdcon & 0xFFFFFF03) | 0x000000A8;
 
 	/* Synchronize VFD enable with LCD controller to avoid flicker	*/
-	lcd->LCDCON1 = 0x00000B75;			/* Start LCD-Controller	*/
-	while((lcd->LCDCON5 & 0x180000)!=0x100000);	/* Wait for end of VSYNC */
-	while((lcd->LCDCON5 & 0x060000)!=0x040000);	/* Wait for next HSYNC	*/
-	while((lcd->LCDCON5 & 0x060000)==0x040000);
-	while((lcd->LCDCON5 & 0x060000)!=0x000000);
+	lcd->lcdcon1 = 0x00000B75; /* Start LCD-Controller	*/
+	while ((lcd->lcdcon5 & 0x180000) != 0x100000) /* Wait for VSYNC end */
+		;
+	while ((lcd->lcdcon5 & 0x060000) != 0x040000) /* Wait for next HSYNC */
+		;
+	while ((lcd->lcdcon5 & 0x060000) == 0x040000)
+		;
+	while ((lcd->lcdcon5 & 0x060000) != 0x000000)
+		;
 	if(gd->vfd_type)
 		VFD_ENABLE;
 
-	debug ("LCDSADDR1: %lX\n", lcd->LCDSADDR1);
-	debug ("LCDSADDR2: %lX\n", lcd->LCDSADDR2);
-	debug ("LCDSADDR3: %lX\n", lcd->LCDSADDR3);
+	debug("LCDSADDR1: %lX\n", lcd->lcdsaddr1);
+	debug("LCDSADDR2: %lX\n", lcd->lcdsaddr2);
+	debug("LCDSADDR3: %lX\n", lcd->lcdsaddr3);
 
 	return 0;
 }
@@ -532,8 +536,8 @@ void disable_vfd (void)
 	struct s3c24x0_gpio * const gpio = s3c24x0_get_base_gpio();
 
 	VFD_DISABLE;
-	gpio->PDCON &= ~0xC;
-	gpio->PDUP  &= ~0x2;
+	gpio->pdcon &= ~0xC;
+	gpio->pdup  &= ~0x2;
 }
 
 /************************************************************************/

drivers/i2c/s3c24x0_i2c.c

@@ -58,10 +58,10 @@ static int GetI2CSDA(void)
 	struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
 
 #ifdef CONFIG_S3C2410
-	return (readl(&gpio->GPEDAT) & 0x8000) >> 15;
+	return (readl(&gpio->gpedat) & 0x8000) >> 15;
 #endif
 #ifdef CONFIG_S3C2400
-	return (readl(&gpio->PGDAT) & 0x0020) >> 5;
+	return (readl(&gpio->pgdat) & 0x0020) >> 5;
 #endif
 }
 
@@ -77,10 +77,10 @@ static void SetI2CSCL(int x)
 	struct s3c24x0_gpio *gpio = s3c24x0_get_base_gpio();
 
 #ifdef CONFIG_S3C2410
-	writel((readl(&gpio->GPEDAT) & ~0x4000) | (x & 1) << 14, &gpio->GPEDAT);
+	writel((readl(&gpio->gpedat) & ~0x4000) | (x & 1) << 14, &gpio->gpedat);
 #endif
 #ifdef CONFIG_S3C2400
-	writel((readl(&gpio->PGDAT) & ~0x0040) | (x & 1) << 6, &gpio->PGDAT);
+	writel((readl(&gpio->pgdat) & ~0x0040) | (x & 1) << 6, &gpio->pgdat);
 #endif
 }
 
@@ -90,26 +90,26 @@ static int WaitForXfer(void)
 	int i;
 
 	i = I2C_TIMEOUT * 10000;
-	while (!(readl(&i2c->IICCON) & I2CCON_IRPND) && (i > 0)) {
+	while (!(readl(&i2c->iiccon) & I2CCON_IRPND) && (i > 0)) {
 		udelay(100);
 		i--;
 	}
 
-	return (readl(&i2c->IICCON) & I2CCON_IRPND) ? I2C_OK : I2C_NOK_TOUT;
+	return (readl(&i2c->iiccon) & I2CCON_IRPND) ? I2C_OK : I2C_NOK_TOUT;
 }
 
 static int IsACK(void)
 {
 	struct s3c24x0_i2c *i2c = s3c24x0_get_base_i2c();
 
-	return !(readl(&i2c->IICSTAT) & I2CSTAT_NACK);
+	return !(readl(&i2c->iicstat) & I2CSTAT_NACK);
 }
 
 static void ReadWriteByte(void)
 {
 	struct s3c24x0_i2c *i2c = s3c24x0_get_base_i2c();
 
-	writel(readl(&i2c->IICCON) & ~I2CCON_IRPND, &i2c->IICCON);
+	writel(readl(&i2c->iiccon) & ~I2CCON_IRPND, &i2c->iiccon);
 }
 
 void i2c_init(int speed, int slaveadd)
@@ -122,30 +122,30 @@ void i2c_init(int speed, int slaveadd)
 	/* wait for some time to give previous transfer a chance to finish */
 
 	i = I2C_TIMEOUT * 1000;
-	while ((readl(&i2c->IICSTAT) && I2CSTAT_BSY) && (i > 0)) {
+	while ((readl(&i2c->iicstat) && I2CSTAT_BSY) && (i > 0)) {
 		udelay(1000);
 		i--;
 	}
 
-	if ((readl(&i2c->IICSTAT) & I2CSTAT_BSY) || GetI2CSDA() == 0) {
+	if ((readl(&i2c->iicstat) & I2CSTAT_BSY) || GetI2CSDA() == 0) {
 #ifdef CONFIG_S3C2410
-		ulong old_gpecon = readl(&gpio->GPECON);
+		ulong old_gpecon = readl(&gpio->gpecon);
 #endif
 #ifdef CONFIG_S3C2400
-		ulong old_gpecon = readl(&gpio->PGCON);
+		ulong old_gpecon = readl(&gpio->pgcon);
 #endif
 		/* bus still busy probably by (most) previously interrupted
 		   transfer */
 
 #ifdef CONFIG_S3C2410
 		/* set I2CSDA and I2CSCL (GPE15, GPE14) to GPIO */
-		writel((readl(&gpio->GPECON) & ~0xF0000000) | 0x10000000,
-		       &gpio->GPECON);
+		writel((readl(&gpio->gpecon) & ~0xF0000000) | 0x10000000,
+		       &gpio->gpecon);
 #endif
 #ifdef CONFIG_S3C2400
 		/* set I2CSDA and I2CSCL (PG5, PG6) to GPIO */
-		writel((readl(&gpio->PGCON) & ~0x00003c00) | 0x00001000,
-		       &gpio->PGCON);
+		writel((readl(&gpio->pgcon) & ~0x00003c00) | 0x00001000,
+		       &gpio->pgcon);
 #endif
 
 		/* toggle I2CSCL until bus idle */
@@ -164,10 +164,10 @@ void i2c_init(int speed, int slaveadd)
 
 		/* restore pin functions */
 #ifdef CONFIG_S3C2410
-		writel(old_gpecon, &gpio->GPECON);
+		writel(old_gpecon, &gpio->gpecon);
 #endif
 #ifdef CONFIG_S3C2400
-		writel(old_gpecon, &gpio->PGCON);
+		writel(old_gpecon, &gpio->pgcon);
 #endif
 	}
 
@@ -183,13 +183,13 @@ void i2c_init(int speed, int slaveadd)
 
 	/* set prescaler, divisor according to freq, also set
 	 * ACKGEN, IRQ */
-	writel((div & 0x0F) | 0xA0 | ((pres == 512) ? 0x40 : 0), &i2c->IICCON);
+	writel((div & 0x0F) | 0xA0 | ((pres == 512) ? 0x40 : 0), &i2c->iiccon);
 
 	/* init to SLAVE REVEIVE and set slaveaddr */
-	writel(0, &i2c->IICSTAT);
-	writel(slaveadd, &i2c->IICADD);
+	writel(0, &i2c->iicstat);
+	writel(slaveadd, &i2c->iicadd);
 	/* program Master Transmit (and implicit STOP) */
-	writel(I2C_MODE_MT | I2C_TXRX_ENA, &i2c->IICSTAT);
+	writel(I2C_MODE_MT | I2C_TXRX_ENA, &i2c->iicstat);
 
 }
 
@@ -218,47 +218,47 @@ int i2c_transfer(unsigned char cmd_type,
 
 	/* Check I2C bus idle */
 	i = I2C_TIMEOUT * 1000;
-	while ((readl(&i2c->IICSTAT) & I2CSTAT_BSY) && (i > 0)) {
+	while ((readl(&i2c->iicstat) & I2CSTAT_BSY) && (i > 0)) {
 		udelay(1000);
 		i--;
 	}
 
-	if (readl(&i2c->IICSTAT) & I2CSTAT_BSY)
+	if (readl(&i2c->iicstat) & I2CSTAT_BSY)
 		return I2C_NOK_TOUT;
 
-	writel(readl(&i2c->IICCON) | 0x80, &i2c->IICCON);
+	writel(readl(&i2c->iiccon) | 0x80, &i2c->iiccon);
 	result = I2C_OK;
 
 	switch (cmd_type) {
 	case I2C_WRITE:
 		if (addr && addr_len) {
-			writel(chip, &i2c->IICDS);
+			writel(chip, &i2c->iicds);
 			/* send START */
 			writel(I2C_MODE_MT | I2C_TXRX_ENA | I2C_START_STOP,
-			       &i2c->IICSTAT);
+			       &i2c->iicstat);
 			i = 0;
 			while ((i < addr_len) && (result == I2C_OK)) {
 				result = WaitForXfer();
-				writel(addr[i], &i2c->IICDS);
+				writel(addr[i], &i2c->iicds);
 				ReadWriteByte();
 				i++;
 			}
 			i = 0;
 			while ((i < data_len) && (result == I2C_OK)) {
 				result = WaitForXfer();
-				writel(data[i], &i2c->IICDS);
+				writel(data[i], &i2c->iicds);
 				ReadWriteByte();
 				i++;
 			}
 		} else {
-			writel(chip, &i2c->IICDS);
+			writel(chip, &i2c->iicds);
 			/* send START */
 			writel(I2C_MODE_MT | I2C_TXRX_ENA | I2C_START_STOP,
-			       &i2c->IICSTAT);
+			       &i2c->iicstat);
 			i = 0;
 			while ((i < data_len) && (result = I2C_OK)) {
 				result = WaitForXfer();
-				writel(data[i], &i2c->IICDS);
+				writel(data[i], &i2c->iicds);
 				ReadWriteByte();
 				i++;
 			}
@@ -268,42 +268,42 @@ int i2c_transfer(unsigned char cmd_type,
 			result = WaitForXfer();
 
 		/* send STOP */
-		writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->IICSTAT);
+		writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->iicstat);
 		ReadWriteByte();
 		break;
 
 	case I2C_READ:
 		if (addr && addr_len) {
-			writel(I2C_MODE_MT | I2C_TXRX_ENA, &i2c->IICSTAT);
-			writel(chip, &i2c->IICDS);
+			writel(I2C_MODE_MT | I2C_TXRX_ENA, &i2c->iicstat);
+			writel(chip, &i2c->iicds);
 			/* send START */
-			writel(readl(&i2c->IICSTAT) | I2C_START_STOP,
-			       &i2c->IICSTAT);
+			writel(readl(&i2c->iicstat) | I2C_START_STOP,
+			       &i2c->iicstat);
 			result = WaitForXfer();
 			if (IsACK()) {
 				i = 0;
 				while ((i < addr_len) && (result == I2C_OK)) {
-					writel(addr[i], &i2c->IICDS);
+					writel(addr[i], &i2c->iicds);
 					ReadWriteByte();
 					result = WaitForXfer();
 					i++;
 				}
 
-				writel(chip, &i2c->IICDS);
+				writel(chip, &i2c->iicds);
 				/* resend START */
 				writel(I2C_MODE_MR | I2C_TXRX_ENA |
-				       I2C_START_STOP, &i2c->IICSTAT);
+				       I2C_START_STOP, &i2c->iicstat);
 				ReadWriteByte();
 				result = WaitForXfer();
 				i = 0;
 				while ((i < data_len) && (result == I2C_OK)) {
 					/* disable ACK for final READ */
 					if (i == data_len - 1)
-						writel(readl(&i2c->IICCON)
-						       & ~0x80, &i2c->IICCON);
+						writel(readl(&i2c->iiccon)
+						       & ~0x80, &i2c->iiccon);
 					ReadWriteByte();
 					result = WaitForXfer();
-					data[i] = readl(&i2c->IICDS);
+					data[i] = readl(&i2c->iicds);
 					i++;
 				}
 			} else {
@@ -311,11 +311,11 @@ int i2c_transfer(unsigned char cmd_type,
 			}
 
 		} else {
-			writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->IICSTAT);
-			writel(chip, &i2c->IICDS);
+			writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->iicstat);
+			writel(chip, &i2c->iicds);
 			/* send START */
-			writel(readl(&i2c->IICSTAT) | I2C_START_STOP,
-			       &i2c->IICSTAT);
+			writel(readl(&i2c->iicstat) | I2C_START_STOP,
+			       &i2c->iicstat);
 			result = WaitForXfer();
 
 			if (IsACK()) {
@@ -323,11 +323,11 @@ int i2c_transfer(unsigned char cmd_type,
 				while ((i < data_len) && (result == I2C_OK)) {
 					/* disable ACK for final READ */
 					if (i == data_len - 1)
-						writel(readl(&i2c->IICCON) &
-						       ~0x80, &i2c->IICCON);
+						writel(readl(&i2c->iiccon) &
+						       ~0x80, &i2c->iiccon);
 					ReadWriteByte();
 					result = WaitForXfer();
-					data[i] = readl(&i2c->IICDS);
+					data[i] = readl(&i2c->iicds);
 					i++;
 				}
 			} else {
@@ -336,7 +336,7 @@ int i2c_transfer(unsigned char cmd_type,
 		}
 
 		/* send STOP */
-		writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->IICSTAT);
+		writel(I2C_MODE_MR | I2C_TXRX_ENA, &i2c->iicstat);
 		ReadWriteByte();
 		break;
 

drivers/mmc/s5p_mmc.c

@@ -352,11 +352,16 @@ static void mmc_set_ios(struct mmc *mmc)
 	ctrl = readb(&host->reg->hostctl);
 
 	/*
+	 * WIDE8[5]
+	 * 0 = Depend on WIDE4
+	 * 1 = 8-bit mode
 	 * WIDE4[1]
 	 * 1 = 4-bit mode
 	 * 0 = 1-bit mode
 	 */
-	if (mmc->bus_width == 4)
+	if (mmc->bus_width == 8)
+		ctrl |= (1 << 5);
+	else if (mmc->bus_width == 4)
 		ctrl |= (1 << 1);
 	else
 		ctrl &= ~(1 << 1);
@@ -437,7 +442,7 @@ static int mmc_core_init(struct mmc *mmc)
 	return 0;
 }
 
-static int s5p_mmc_initialize(int dev_index)
+static int s5p_mmc_initialize(int dev_index, int bus_width)
 {
 	struct mmc *mmc;
 
@@ -450,7 +455,11 @@ static int s5p_mmc_initialize(int dev_index)
 	mmc->init = mmc_core_init;
 
 	mmc->voltages = MMC_VDD_32_33 | MMC_VDD_33_34 | MMC_VDD_165_195;
-	mmc->host_caps = MMC_MODE_4BIT | MMC_MODE_HS_52MHz | MMC_MODE_HS;
+	if (bus_width == 8)
+		mmc->host_caps = MMC_MODE_8BIT;
+	else
+		mmc->host_caps = MMC_MODE_4BIT;
+	mmc->host_caps |= MMC_MODE_HS_52MHz | MMC_MODE_HS;
 
 	mmc->f_min = 400000;
 	mmc->f_max = 52000000;
@@ -462,7 +471,7 @@ static int s5p_mmc_initialize(int dev_index)
 	return 0;
 }
 
-int s5p_mmc_init(int dev_index)
+int s5p_mmc_init(int dev_index, int bus_width)
 {
-	return s5p_mmc_initialize(dev_index);
+	return s5p_mmc_initialize(dev_index, bus_width);
 }

drivers/mtd/nand/s3c2410_nand.c

@@ -69,11 +69,11 @@ static void s3c2410_hwcontrol(struct mtd_info *mtd, int cmd, unsigned int ctrl)
 		chip->IO_ADDR_W = (void *)IO_ADDR_W;
 
 		if (ctrl & NAND_NCE)
-			writel(readl(&nand->NFCONF) & ~S3C2410_NFCONF_nFCE,
-			       &nand->NFCONF);
+			writel(readl(&nand->nfconf) & ~S3C2410_NFCONF_nFCE,
+			       &nand->nfconf);
 		else
-			writel(readl(&nand->NFCONF) | S3C2410_NFCONF_nFCE,
-			       &nand->NFCONF);
+			writel(readl(&nand->nfconf) | S3C2410_NFCONF_nFCE,
+			       &nand->nfconf);
 	}
 
 	if (cmd != NAND_CMD_NONE)
@@ -84,7 +84,7 @@ static int s3c2410_dev_ready(struct mtd_info *mtd)
 {
 	struct s3c2410_nand *nand = s3c2410_get_base_nand();
 	debugX(1, "dev_ready\n");
-	return readl(&nand->NFSTAT) & 0x01;
+	return readl(&nand->nfstat) & 0x01;
 }
 
 #ifdef CONFIG_S3C2410_NAND_HWECC
@@ -92,16 +92,16 @@ void s3c2410_nand_enable_hwecc(struct mtd_info *mtd, int mode)
 {
 	struct s3c2410_nand *nand = s3c2410_get_base_nand();
 	debugX(1, "s3c2410_nand_enable_hwecc(%p, %d)\n", mtd, mode);
-	writel(readl(&nand->NFCONF) | S3C2410_NFCONF_INITECC, &nand->NFCONF);
+	writel(readl(&nand->nfconf) | S3C2410_NFCONF_INITECC, &nand->nfconf);
 }
 
 static int s3c2410_nand_calculate_ecc(struct mtd_info *mtd, const u_char *dat,
 				      u_char *ecc_code)
 {
 	struct s3c2410_nand *nand = s3c2410_get_base_nand();
-	ecc_code[0] = readb(&nand->NFECC);
-	ecc_code[1] = readb(&nand->NFECC + 1);
-	ecc_code[2] = readb(&nand->NFECC + 2);
+	ecc_code[0] = readb(&nand->nfecc);
+	ecc_code[1] = readb(&nand->nfecc + 1);
+	ecc_code[2] = readb(&nand->nfecc + 2);
 	debugX(1, "s3c2410_nand_calculate_hwecc(%p,): 0x%02x 0x%02x 0x%02x\n",
 	       mtd , ecc_code[0], ecc_code[1], ecc_code[2]);
 
@@ -130,7 +130,7 @@ int board_nand_init(struct nand_chip *nand)
 
 	debugX(1, "board_nand_init()\n");
 
-	writel(readl(&clk_power->CLKCON) | (1 << 4), &clk_power->CLKCON);
+	writel(readl(&clk_power->clkcon) | (1 << 4), &clk_power->clkcon);
 
 	/* initialize hardware */
 	twrph0 = 3;
@@ -141,10 +141,11 @@ int board_nand_init(struct nand_chip *nand)
 	cfg |= S3C2410_NFCONF_TACLS(tacls - 1);
 	cfg |= S3C2410_NFCONF_TWRPH0(twrph0 - 1);
 	cfg |= S3C2410_NFCONF_TWRPH1(twrph1 - 1);
-	writel(cfg, &nand_reg->NFCONF);
+	writel(cfg, &nand_reg->nfconf);
 
 	/* initialize nand_chip data structure */
-	nand->IO_ADDR_R = nand->IO_ADDR_W = (void *)&nand_reg->NFDATA;
+	nand->IO_ADDR_R = (void *)&nand_reg->nfdata;
+	nand->IO_ADDR_W = (void *)&nand_reg->nfdata;
 
 	nand->select_chip = NULL;
 

drivers/rtc/s3c24x0_rtc.c

@@ -49,11 +49,11 @@ static inline void SetRTC_Access(RTC_ACCESS a)
 
 	switch (a) {
 	case RTC_ENABLE:
-		writeb(readb(&rtc->RTCCON) | 0x01, &rtc->RTCCON);
+		writeb(readb(&rtc->rtccon) | 0x01, &rtc->rtccon);
 		break;
 
 	case RTC_DISABLE:
-		writeb(readb(&rtc->RTCCON) & ~0x01, &rtc->RTCCON);
+		writeb(readb(&rtc->rtccon) & ~0x01, &rtc->rtccon);
 		break;
 	}
 }
@@ -71,23 +71,23 @@ int rtc_get(struct rtc_time *tmp)
 
 	/* read RTC registers */
 	do {
-		sec  = readb(&rtc->BCDSEC);
-		min  = readb(&rtc->BCDMIN);
-		hour = readb(&rtc->BCDHOUR);
-		mday = readb(&rtc->BCDDATE);
-		wday = readb(&rtc->BCDDAY);
-		mon  = readb(&rtc->BCDMON);
-		year = readb(&rtc->BCDYEAR);
-	} while (sec != readb(&rtc->BCDSEC));
+		sec  = readb(&rtc->bcdsec);
+		min  = readb(&rtc->bcdmin);
+		hour = readb(&rtc->bcdhour);
+		mday = readb(&rtc->bcddate);
+		wday = readb(&rtc->bcdday);
+		mon  = readb(&rtc->bcdmon);
+		year = readb(&rtc->bcdyear);
+	} while (sec != readb(&rtc->bcdsec));
 
 	/* read ALARM registers */
-	a_sec   = readb(&rtc->ALMSEC);
-	a_min   = readb(&rtc->ALMMIN);
-	a_hour  = readb(&rtc->ALMHOUR);
-	a_date  = readb(&rtc->ALMDATE);
-	a_mon   = readb(&rtc->ALMMON);
-	a_year  = readb(&rtc->ALMYEAR);
-	a_armed = readb(&rtc->RTCALM);
+	a_sec   = readb(&rtc->almsec);
+	a_min   = readb(&rtc->almmin);
+	a_hour  = readb(&rtc->almhour);
+	a_date  = readb(&rtc->almdate);
+	a_mon   = readb(&rtc->almmon);
+	a_year  = readb(&rtc->almyear);
+	a_armed = readb(&rtc->rtcalm);
 
 	/* disable access to RTC registers */
 	SetRTC_Access(RTC_DISABLE);
@@ -145,13 +145,13 @@ int rtc_set(struct rtc_time *tmp)
 	SetRTC_Access(RTC_ENABLE);
 
 	/* write RTC registers */
-	writeb(sec, &rtc->BCDSEC);
-	writeb(min, &rtc->BCDMIN);
-	writeb(hour, &rtc->BCDHOUR);
-	writeb(mday, &rtc->BCDDATE);
-	writeb(wday, &rtc->BCDDAY);
-	writeb(mon, &rtc->BCDMON);
-	writeb(year, &rtc->BCDYEAR);
+	writeb(sec, &rtc->bcdsec);
+	writeb(min, &rtc->bcdmin);
+	writeb(hour, &rtc->bcdhour);
+	writeb(mday, &rtc->bcddate);
+	writeb(wday, &rtc->bcdday);
+	writeb(mon, &rtc->bcdmon);
+	writeb(year, &rtc->bcdyear);
 
 	/* disable access to RTC registers */
 	SetRTC_Access(RTC_DISABLE);
@@ -163,8 +163,8 @@ void rtc_reset(void)
 {
 	struct s3c24x0_rtc *rtc = s3c24x0_get_base_rtc();
 
-	writeb((readb(&rtc->RTCCON) & ~0x06) | 0x08, &rtc->RTCCON);
-	writeb(readb(&rtc->RTCCON) & ~(0x08 | 0x01), &rtc->RTCCON);
+	writeb((readb(&rtc->rtccon) & ~0x06) | 0x08, &rtc->rtccon);
+	writeb(readb(&rtc->rtccon) & ~(0x08 | 0x01), &rtc->rtccon);
 }
 
 #endif

drivers/serial/serial_s3c24x0.c

@@ -101,7 +101,7 @@ void _serial_setbrg(const int dev_index)
 	/* value is calculated so : (int)(PCLK/16./baudrate) -1 */
 	reg = get_PCLK() / (16 * gd->baudrate) - 1;
 
-	writel(reg, &uart->UBRDIV);
+	writel(reg, &uart->ubrdiv);
 	for (i = 0; i < 100; i++)
 		/* Delay */ ;
 }
@@ -131,26 +131,26 @@ static int serial_init_dev(const int dev_index)
 #endif
 
 	/* FIFO enable, Tx/Rx FIFO clear */
-	writel(0x07, &uart->UFCON);
-	writel(0x0, &uart->UMCON);
+	writel(0x07, &uart->ufcon);
+	writel(0x0, &uart->umcon);
 
 	/* Normal,No parity,1 stop,8 bit */
-	writel(0x3, &uart->ULCON);
+	writel(0x3, &uart->ulcon);
 	/*
 	 * tx=level,rx=edge,disable timeout int.,enable rx error int.,
 	 * normal,interrupt or polling
 	 */
-	writel(0x245, &uart->UCON);
+	writel(0x245, &uart->ucon);
 
 #ifdef CONFIG_HWFLOW
-	writel(0x1, &uart->UMCON);	/* RTS up */
+	writel(0x1, &uart->umcon);	/* rts up */
 #endif
 
 	/* FIXME: This is sooooooooooooooooooo ugly */
 #if defined(CONFIG_ARCH_GTA02_v1) || defined(CONFIG_ARCH_GTA02_v2)
 	/* we need auto hw flow control on the gsm and gps port */
 	if (dev_index == 0 || dev_index == 1)
-		writel(0x10, &uart->UMCON);
+		writel(0x10, &uart->umcon);
 #endif
 	_serial_setbrg(dev_index);
 
@@ -176,10 +176,10 @@ int _serial_getc(const int dev_index)
 {
 	struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
 
-	while (!(readl(&uart->UTRSTAT) & 0x1))
+	while (!(readl(&uart->utrstat) & 0x1))
 		/* wait for character to arrive */ ;
 
-	return readb(&uart->URXH) & 0xff;
+	return readb(&uart->urxh) & 0xff;
 }
 
 #if defined(CONFIG_SERIAL_MULTI)
@@ -237,15 +237,15 @@ void _serial_putc(const char c, const int dev_index)
 		return;
 #endif
 
-	while (!(readl(&uart->UTRSTAT) & 0x2))
+	while (!(readl(&uart->utrstat) & 0x2))
 		/* wait for room in the tx FIFO */ ;
 
 #ifdef CONFIG_HWFLOW
-	while (hwflow && !(readl(&uart->UMSTAT) & 0x1))
+	while (hwflow && !(readl(&uart->umstat) & 0x1))
 		/* Wait for CTS up */ ;
 #endif
 
-	writeb(c, &uart->UTXH);
+	writeb(c, &uart->utxh);
 
 	/* If \n, also do \r */
 	if (c == '\n')
@@ -272,7 +272,7 @@ int _serial_tstc(const int dev_index)
 {
 	struct s3c24x0_uart *uart = s3c24x0_get_base_uart(dev_index);
 
-	return readl(&uart->UTRSTAT) & 0x1;
+	return readl(&uart->utrstat) & 0x1;
 }
 
 #if defined(CONFIG_SERIAL_MULTI)

drivers/serial/serial_s5p.c

@@ -70,7 +70,11 @@ void serial_setbrg_dev(const int dev_index)
 	val = uclk / baudrate;
 
 	writel(val / 16 - 1, &uart->ubrdiv);
-	writew(udivslot[val % 16], &uart->udivslot);
+
+	if (use_divslot)
+		writew(udivslot[val % 16], &uart->rest.slot);
+	else
+		writeb(val % 16, &uart->rest.value);
 }
 
 /*