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author | Iru Cai <mytbk920423@gmail.com> | 2019-10-30 14:21:52 +0800 |
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committer | Iru Cai <mytbk920423@gmail.com> | 2019-10-30 14:48:38 +0800 |
commit | ae51f41d14f548d494ac41e0d21137c5a4c3f59c (patch) | |
tree | 6ddb9d1aaa7bd5bad5bbf8497edc2e08ff208d79 /arch/arm/include/asm/arch-spear/spr_syscntl.h | |
download | uext4-ae51f41d14f548d494ac41e0d21137c5a4c3f59c.tar.xz |
import the U-Boot code and make it compile
Diffstat (limited to 'arch/arm/include/asm/arch-spear/spr_syscntl.h')
-rw-r--r-- | arch/arm/include/asm/arch-spear/spr_syscntl.h | 35 |
1 files changed, 35 insertions, 0 deletions
diff --git a/arch/arm/include/asm/arch-spear/spr_syscntl.h b/arch/arm/include/asm/arch-spear/spr_syscntl.h new file mode 100644 index 0000000..6a83d87 --- /dev/null +++ b/arch/arm/include/asm/arch-spear/spr_syscntl.h @@ -0,0 +1,35 @@ +/* SPDX-License-Identifier: GPL-2.0+ */ +/* + * (C) Copyright 2009 + * Ryan CHEN, ST Micoelectronics, ryan.chen@st.com + */ + +#ifndef __SYSCTRL_H +#define __SYSCTRL_H + +struct syscntl_regs { + u32 scctrl; + u32 scsysstat; + u32 scimctrl; + u32 scimsysstat; + u32 scxtalctrl; + u32 scpllctrl; + u32 scpllfctrl; + u32 scperctrl0; + u32 scperctrl1; + u32 scperen; + u32 scperdis; + const u32 scperclken; + const u32 scperstat; +}; + +#define MODE_SHIFT 0x00000003 + +#define NORMAL 0x00000004 +#define SLOW 0x00000002 +#define DOZE 0x00000001 +#define SLEEP 0x00000000 + +#define PLL_TIM 0x01FFFFFF + +#endif |