diff options
Diffstat (limited to 'arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h')
| -rw-r--r-- | arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h b/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h deleted file mode 100644 index c3feff3c0488..000000000000 --- a/arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h +++ /dev/null @@ -1,194 +0,0 @@ -/* arch/arm/mach-s3c2410/include/mach/regs-s3c2443-clock.h - * - * Copyright (c) 2007 Simtec Electronics - * Ben Dooks <ben@simtec.co.uk> - * http://armlinux.simtec.co.uk/ - * - * This program is free software; you can redistribute it and/or modify - * it under the terms of the GNU General Public License version 2 as - * published by the Free Software Foundation. - * - * S3C2443 clock register definitions -*/ - -#ifndef __ASM_ARM_REGS_S3C2443_CLOCK -#define __ASM_ARM_REGS_S3C2443_CLOCK - -#define S3C2443_CLKREG(x) ((x) + S3C24XX_VA_CLKPWR) - -#define S3C2443_PLLCON_MDIVSHIFT 16 -#define S3C2443_PLLCON_PDIVSHIFT 8 -#define S3C2443_PLLCON_SDIVSHIFT 0 -#define S3C2443_PLLCON_MDIVMASK ((1<<(1+(23-16)))-1) -#define S3C2443_PLLCON_PDIVMASK ((1<<(1+(9-8)))-1) -#define S3C2443_PLLCON_SDIVMASK (3) - -#define S3C2443_MPLLCON S3C2443_CLKREG(0x10) -#define S3C2443_EPLLCON S3C2443_CLKREG(0x18) -#define S3C2443_CLKSRC S3C2443_CLKREG(0x20) -#define S3C2443_CLKDIV0 S3C2443_CLKREG(0x24) -#define S3C2443_CLKDIV1 S3C2443_CLKREG(0x28) -#define S3C2443_HCLKCON S3C2443_CLKREG(0x30) -#define S3C2443_PCLKCON S3C2443_CLKREG(0x34) -#define S3C2443_SCLKCON S3C2443_CLKREG(0x38) -#define S3C2443_PWRMODE S3C2443_CLKREG(0x40) -#define S3C2443_SWRST S3C2443_CLKREG(0x44) -#define S3C2443_BUSPRI0 S3C2443_CLKREG(0x50) -#define S3C2443_SYSID S3C2443_CLKREG(0x5C) -#define S3C2443_PWRCFG S3C2443_CLKREG(0x60) -#define S3C2443_RSTCON S3C2443_CLKREG(0x64) -#define S3C2443_PHYCTRL S3C2443_CLKREG(0x80) -#define S3C2443_PHYPWR S3C2443_CLKREG(0x84) -#define S3C2443_URSTCON S3C2443_CLKREG(0x88) -#define S3C2443_UCLKCON S3C2443_CLKREG(0x8C) - -#define S3C2443_SWRST_RESET (0x533c2443) - -#define S3C2443_PLLCON_OFF (1<<24) - -#define S3C2443_CLKSRC_EPLLREF_XTAL (2<<7) -#define S3C2443_CLKSRC_EPLLREF_EXTCLK (3<<7) -#define S3C2443_CLKSRC_EPLLREF_MPLLREF (0<<7) -#define S3C2443_CLKSRC_EPLLREF_MPLLREF2 (1<<7) -#define S3C2443_CLKSRC_EPLLREF_MASK (3<<7) - -#define S3C2443_CLKSRC_EXTCLK_DIV (1<<3) - -#define S3C2443_CLKDIV0_HALF_HCLK (1<<3) -#define S3C2443_CLKDIV0_HALF_PCLK (1<<2) - -#define S3C2443_CLKDIV0_HCLKDIV_MASK (3<<0) - -#define S3C2443_CLKDIV0_EXTDIV_MASK (3<<6) -#define S3C2443_CLKDIV0_EXTDIV_SHIFT (6) - -#define S3C2443_CLKDIV0_PREDIV_MASK (3<<4) -#define S3C2443_CLKDIV0_PREDIV_SHIFT (4) - -#define S3C2416_CLKDIV0_ARMDIV_MASK (7 << 9) -#define S3C2443_CLKDIV0_ARMDIV_MASK (15<<9) -#define S3C2443_CLKDIV0_ARMDIV_SHIFT (9) -#define S3C2443_CLKDIV0_ARMDIV_1 (0<<9) -#define S3C2443_CLKDIV0_ARMDIV_2 (8<<9) -#define S3C2443_CLKDIV0_ARMDIV_3 (2<<9) -#define S3C2443_CLKDIV0_ARMDIV_4 (9<<9) -#define S3C2443_CLKDIV0_ARMDIV_6 (10<<9) -#define S3C2443_CLKDIV0_ARMDIV_8 (11<<9) -#define S3C2443_CLKDIV0_ARMDIV_12 (13<<9) -#define S3C2443_CLKDIV0_ARMDIV_16 (15<<9) - -/* S3C2443_CLKDIV1 removed, only used in clock.c code */ - -#define S3C2443_CLKCON_NAND - -#define S3C2443_HCLKCON_DMA0 (1<<0) -#define S3C2443_HCLKCON_DMA1 (1<<1) -#define S3C2443_HCLKCON_DMA2 (1<<2) -#define S3C2443_HCLKCON_DMA3 (1<<3) -#define S3C2443_HCLKCON_DMA4 (1<<4) -#define S3C2443_HCLKCON_DMA5 (1<<5) -#define S3C2443_HCLKCON_CAMIF (1<<8) -#define S3C2443_HCLKCON_LCDC (1<<9) -#define S3C2443_HCLKCON_USBH (1<<11) -#define S3C2443_HCLKCON_USBD (1<<12) -#define S3C2416_HCLKCON_HSMMC0 (1<<15) -#define S3C2443_HCLKCON_HSMMC (1<<16) -#define S3C2443_HCLKCON_CFC (1<<17) -#define S3C2443_HCLKCON_SSMC (1<<18) -#define S3C2443_HCLKCON_DRAMC (1<<19) - -#define S3C2443_PCLKCON_UART0 (1<<0) -#define S3C2443_PCLKCON_UART1 (1<<1) -#define S3C2443_PCLKCON_UART2 (1<<2) -#define S3C2443_PCLKCON_UART3 (1<<3) -#define S3C2443_PCLKCON_IIC (1<<4) -#define S3C2443_PCLKCON_SDI (1<<5) -#define S3C2443_PCLKCON_HSSPI (1<<6) -#define S3C2443_PCLKCON_ADC (1<<7) -#define S3C2443_PCLKCON_AC97 (1<<8) -#define S3C2443_PCLKCON_IIS (1<<9) -#define S3C2443_PCLKCON_PWMT (1<<10) -#define S3C2443_PCLKCON_WDT (1<<11) -#define S3C2443_PCLKCON_RTC (1<<12) -#define S3C2443_PCLKCON_GPIO (1<<13) -#define S3C2443_PCLKCON_SPI0 (1<<14) -#define S3C2443_PCLKCON_SPI1 (1<<15) - -#define S3C2443_SCLKCON_DDRCLK (1<<16) -#define S3C2443_SCLKCON_SSMCCLK (1<<15) -#define S3C2443_SCLKCON_HSSPICLK (1<<14) -#define S3C2443_SCLKCON_HSMMCCLK_EXT (1<<13) -#define S3C2443_SCLKCON_HSMMCCLK_EPLL (1<<12) -#define S3C2443_SCLKCON_CAMCLK (1<<11) -#define S3C2443_SCLKCON_DISPCLK (1<<10) -#define S3C2443_SCLKCON_I2SCLK (1<<9) -#define S3C2443_SCLKCON_UARTCLK (1<<8) -#define S3C2443_SCLKCON_USBHOST (1<<1) - -#define S3C2443_PWRCFG_SLEEP (1<<15) - -#define S3C2443_PWRCFG_USBPHY (1 << 4) - -#define S3C2443_URSTCON_FUNCRST (1 << 2) -#define S3C2443_URSTCON_PHYRST (1 << 0) - -#define S3C2443_PHYCTRL_CLKSEL (1 << 3) -#define S3C2443_PHYCTRL_EXTCLK (1 << 2) -#define S3C2443_PHYCTRL_PLLSEL (1 << 1) -#define S3C2443_PHYCTRL_DSPORT (1 << 0) - -#define S3C2443_PHYPWR_COMMON_ON (1 << 31) -#define S3C2443_PHYPWR_ANALOG_PD (1 << 4) -#define S3C2443_PHYPWR_PLL_REFCLK (1 << 3) -#define S3C2443_PHYPWR_XO_ON (1 << 2) -#define S3C2443_PHYPWR_PLL_PWRDN (1 << 1) -#define S3C2443_PHYPWR_FSUSPEND (1 << 0) - -#define S3C2443_UCLKCON_DETECT_VBUS (1 << 31) -#define S3C2443_UCLKCON_FUNC_CLKEN (1 << 2) -#define S3C2443_UCLKCON_TCLKEN (1 << 0) - -#include <asm/div64.h> - -static inline unsigned int -s3c2443_get_mpll(unsigned int pllval, unsigned int baseclk) -{ - unsigned int mdiv, pdiv, sdiv; - uint64_t fvco; - - mdiv = pllval >> S3C2443_PLLCON_MDIVSHIFT; - pdiv = pllval >> S3C2443_PLLCON_PDIVSHIFT; - sdiv = pllval >> S3C2443_PLLCON_SDIVSHIFT; - - mdiv &= S3C2443_PLLCON_MDIVMASK; - pdiv &= S3C2443_PLLCON_PDIVMASK; - sdiv &= S3C2443_PLLCON_SDIVMASK; - - fvco = (uint64_t)baseclk * (2 * (mdiv + 8)); - do_div(fvco, pdiv << sdiv); - - return (unsigned int)fvco; -} - -static inline unsigned int -s3c2443_get_epll(unsigned int pllval, unsigned int baseclk) -{ - unsigned int mdiv, pdiv, sdiv; - uint64_t fvco; - - mdiv = pllval >> S3C2443_PLLCON_MDIVSHIFT; - pdiv = pllval >> S3C2443_PLLCON_PDIVSHIFT; - sdiv = pllval >> S3C2443_PLLCON_SDIVSHIFT; - - mdiv &= S3C2443_PLLCON_MDIVMASK; - pdiv &= S3C2443_PLLCON_PDIVMASK; - sdiv &= S3C2443_PLLCON_SDIVMASK; - - fvco = (uint64_t)baseclk * (mdiv + 8); - do_div(fvco, (pdiv + 2) << sdiv); - - return (unsigned int)fvco; -} - -#endif /* __ASM_ARM_REGS_S3C2443_CLOCK */ - |