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https://git.kernel.org/pub/scm/linux/kernel/git/chenhuacai/linux-loongson
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600f7cfebe
Makes use of the proc_comm interface to provide clock control on MSM7X01A family SoCs. Signed-off-by: Brian Swetland <swetland@google.com>
49 lines
1.3 KiB
C
49 lines
1.3 KiB
C
/* arch/arm/mach-msm/clock.h
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*
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* Copyright (C) 2007 Google, Inc.
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* Copyright (c) 2007 QUALCOMM Incorporated
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*
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* This software is licensed under the terms of the GNU General Public
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* License version 2, as published by the Free Software Foundation, and
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* may be copied, distributed, and modified under those terms.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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*/
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#ifndef __ARCH_ARM_MACH_MSM_CLOCK_H
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#define __ARCH_ARM_MACH_MSM_CLOCK_H
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#include <linux/list.h>
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#define CLKFLAG_INVERT 0x00000001
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#define CLKFLAG_NOINVERT 0x00000002
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#define CLKFLAG_NONEST 0x00000004
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#define CLKFLAG_NORESET 0x00000008
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#define CLK_FIRST_AVAILABLE_FLAG 0x00000100
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#define CLKFLAG_USE_MIN_MAX_TO_SET 0x00000200
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#define CLKFLAG_AUTO_OFF 0x00000400
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struct clk {
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uint32_t id;
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uint32_t count;
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uint32_t flags;
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const char *name;
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struct list_head list;
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struct device *dev;
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};
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#define A11S_CLK_CNTL_ADDR (MSM_CSR_BASE + 0x100)
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#define A11S_CLK_SEL_ADDR (MSM_CSR_BASE + 0x104)
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#define A11S_VDD_SVS_PLEVEL_ADDR (MSM_CSR_BASE + 0x124)
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extern struct clk msm_clocks[];
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extern unsigned msm_num_clocks;
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#endif
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