forked from rubenslte/android_kernel_samsung_msm8226
Laxminath Kasam
172f93ee42
Sub System Restart[SSR] framework allows driver to handle unexpected crash in middle of operation. Also, adding support clk_div dtsi entry to calculate avtimer_lsw value. Change-Id: I521e3c010dadd00a06a0fe8998a1759b2eb81b55 Signed-off-by: Asish Bhattacharya <asishb@codeaurora.org> Signed-off-by: Laxminath Kasam <lkasam@codeaurora.org>
20 lines
401 B
C
20 lines
401 B
C
#ifndef _UAPI_AVTIMER_H
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#define _UAPI_AVTIMER_H
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#include <linux/ioctl.h>
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#define MAJOR_NUM 100
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#define IOCTL_GET_AVTIMER_TICK _IOR(MAJOR_NUM, 0, char *)
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/*
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* This IOCTL is used read the avtimer tick value.
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* Avtimer is a 64 bit timer tick, hence the expected
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* argument is of type uint64_t
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*/
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struct dev_avtimer_data {
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uint32_t avtimer_msw_phy_addr;
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uint32_t avtimer_lsw_phy_addr;
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};
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#endif
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