diff options
Diffstat (limited to 'arch/arm/mach-s5pv210/include/mach/regs-audss.h')
| -rw-r--r-- | arch/arm/mach-s5pv210/include/mach/regs-audss.h | 44 |
1 files changed, 44 insertions, 0 deletions
diff --git a/arch/arm/mach-s5pv210/include/mach/regs-audss.h b/arch/arm/mach-s5pv210/include/mach/regs-audss.h new file mode 100644 index 0000000..cb6ccd1 --- /dev/null +++ b/arch/arm/mach-s5pv210/include/mach/regs-audss.h @@ -0,0 +1,44 @@ +/* arch/arm/mach-s5pv210/include/mach/regs-audss.h + * + * Copyright 2011 Samsung Electronics + * + * S5PV2XX Audio SubSystem clock register definitions + * + * 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. +*/ + +#ifndef __MACH_REGS_AUDSS_H +#define __MACH_REGS_AUDSS_H __FILE__ + +#define S5P_AUDSSREG(x) (S5P_VA_AUDSS + (x)) + +#define S5P_CLKSRC_AUDSS S5P_AUDSSREG(0x0) +#define S5P_CLKDIV_AUDSS S5P_AUDSSREG(0x4) +#define S5P_CLKGATE_AUDSS S5P_AUDSSREG(0x8) + +/* CLKSRC0 */ +#define S5P_AUDSS_CLKSRC_MAIN_MASK (0x1<<0) +#define S5P_AUDSS_CLKSRC_MAIN_SHIFT (0) +#define S5P_AUDSS_CLKSRC_BUSCLK_MASK (0x1<<1) +#define S5P_AUDSS_CLKSRC_BUSCLK_SHIFT (1) +#define S5P_AUDSS_CLKSRC_I2SCLK_MASK (0x3<<2) +#define S5P_AUDSS_CLKSRC_I2SCLK_SHIFT (2) + +/* CLKDIV0 */ +#define S5P_AUDSS_CLKDIV_BUSCLK_MASK (0xf<<0) +#define S5P_AUDSS_CLKDIV_BUSCLK_SHIFT (0) +#define S5P_AUDSS_CLKDIV_I2SCLK_MASK (0xf<<4) +#define S5P_AUDSS_CLKDIV_I2SCLK_SHIFT (4) + +/* IP Clock Gate 0 Registers */ +#define S5P_AUDSS_CLKGATE_HCLKRP (1<<0) +#define S5P_AUDSS_CLKGATE_HCLKBUF (1<<1) +#define S5P_AUDSS_CLKGATE_HCLKDMA (1<<2) +#define S5P_AUDSS_CLKGATE_HCLKHWA (1<<3) +#define S5P_AUDSS_CLKGATE_HCLKUART (1<<4) +#define S5P_AUDSS_CLKGATE_HCLKI2S (1<<5) +#define S5P_AUDSS_CLKGATE_CLKI2S (1<<6) + +#endif /* _MACH_REGS_AUDSS_H */ |