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16 commits

Author SHA1 Message Date
Alin Jerpelea
286d37026c drivers: migrate to SPDX identifier
Most tools used for compliance and SBOM generation use SPDX identifiers
This change brings us a step closer to an easy SBOM generation.

Signed-off-by: Alin Jerpelea <alin.jerpelea@sony.com>
2024-11-06 18:02:25 +08:00
Bowen Wang
71fe4acef4 MacOs: fix the sim compile warning in MacOS
CC:  clk/clk_fixed_rate.c clk/clk_divider.c:177:14: warning: taking the absolute value of unsigned type 'unsigned int' has no effect [-Wabsolute-value]
      return abs(rate - now) < abs(rate - best);
             ^
clk/clk_divider.c:177:14: note: remove the call to 'abs' since unsigned values cannot be negative
      return abs(rate - now) < abs(rate - best);
             ^~~
clk/clk_divider.c:177:32: warning: taking the absolute value of unsigned type 'unsigned int' has no effect [-Wabsolute-value]
      return abs(rate - now) < abs(rate - best);
                               ^
clk/clk_divider.c:177:32: note: remove the call to 'abs' since unsigned values cannot be negative
      return abs(rate - now) < abs(rate - best);
                               ^~~
CC:  mm_heap/mm_initialize.c 2 warnings generated.
clk/clk.c:1324:11: warning: variable 'irqflags' is used uninitialized whenever 'if' condition is true [-Wsometimes-uninitialized]
      if (clk->parents == NULL)
          ^~~~~~~~~~~~~~~~~~~~
clk/clk.c:1341:19: note: uninitialized use occurs here
  clk_list_unlock(irqflags);
                  ^~~~~~~~
clk/clk.c:1324:7: note: remove the 'if' if its condition is always false
      if (clk->parents == NULL)
      ^~~~~~~~~~~~~~~~~~~~~~~~~
clk/clk.c:1255:22: note: initialize the variable 'irqflags' to silence this warning
  irqstate_t irqflags;
                     ^
                      = 0
CC:  clk/clk_mux.c clk/clk_multiplier.c:110:14: warning: taking the absolute value of unsigned type 'unsigned int' has no effect [-Wabsolute-value]
      return abs(rate - new) < abs(rate - best);
             ^
clk/clk_multiplier.c:110:14: note: remove the call to 'abs' since unsigned values cannot be negative
      return abs(rate - new) < abs(rate - best);
             ^~~
clk/clk_multiplier.c:110:32: warning: taking the absolute value of unsigned type 'unsigned int' has no effect [-Wabsolute-value]
      return abs(rate - new) < abs(rate - best);
                               ^
clk/clk_multiplier.c:110:32: note: remove the call to 'abs' since unsigned values cannot be negative
      return abs(rate - new) < abs(rate - best);
                               ^~~
clk/clk_mux.c:47:14: warning: taking the absolute value of unsigned type 'unsigned int' has no effect [-Wabsolute-value]
      return abs(now - rate) < abs(best - rate);
             ^
clk/clk_mux.c:47:14: note: remove the call to 'abs' since unsigned values cannot be negative
      return abs(now - rate) < abs(best - rate);
             ^~~
clk/clk_mux.c:47:32: warning: taking the absolute value of unsigned type 'unsigned int' has no effect [-Wabsolute-value]
      return abs(now - rate) < abs(best - rate);
                               ^
clk/clk_mux.c:47:32: note: remove the call to 'abs' since unsigned values cannot be negative
      return abs(now - rate) < abs(best - rate);
                               ^~~
AS:  sim/sim_fork_x86.S 2 warnings generated.
1 warning2 warnings generated.
 generated.
iperf.c:325:14: warning: format specifies type 'uintmax_t' (aka 'unsigned long long') but the argument has type 'unsigned long' [-Wformat]
             now_len -last_len,
             ^~~~~~~~~~~~~~~~~
iperf.c:340:14: warning: format specifies type 'uintmax_t' (aka 'unsigned long long') but the argument has type 'uintmax_t' (aka 'unsigned long') [-Wformat]
             now_len,
             ^~~~~~~
CC:  misc/rpmsgblk_server.c 2 warnings generated.
:28: warning: format specifies type 'uintmax_t' (aka 'unsigned long long') but the argument has type 'uintmax_t' (aka 'unsigned long') [-Wformat]
                           (uintmax_t)skip);
                           ^~~~~~~~~~~~~~~
nsh_dbgcmds.c:473:20: warning: format specifies type 'uintmax_t' (aka 'unsigned long long') but the argument has type 'uintmax_t' (aka 'unsigned long') [-Wformat]
                   (uintmax_t)position);
                   ^~~~~~~~~~~~~~~~~~~
CC:  nsh_main.c 2 warnings generated.

              return INTMAX_MIN;
              ~~~~~~ ^~~~~~~~~~
CC:  nsh_system.c  note: expanded from macro 'INTMAX_MIN'
                            ^~~~~~~~~
/Users/vela/work/nuttx/include/stdint.h:65:41: note: expanded from macro 'INT64_MIN'
                             ~~~~~~~~~~~^~~
inttypes/lib_strtoimax.c:103:37: warning: implicit conversion from 'long long' to 'intmax_t' (aka 'long') changes value from -9223372036854775808 to 0 [-Wconstant-conversion]
          return (accum == limit) ? INTMAX_MIN : -(intmax_t)accum;
          ~~~~~~                    ^~~~~~~~~~
/Users/vela/work/nuttx/include/stdint.h:136:29: note: expanded from macro 'INTMAX_MIN'
                            ^~~~~~~~~
/Users/vela/work/nuttx/include/stdint.h:65:41: note: expanded from macro 'INT64_MIN'
                             ~~~~~~~~~~~^~~
inttypes/lib_strtoimax.c:106:17: warning: result of comparison of constant 9223372036854775807 with expression of type 'uintmax_t' (aka 'unsigned long') is always false [-Wtautological-constant-out-of-range-compare]
      if (accum > INTMAX_MAX)
          ~~~~~ ^ ~~~~~~~~~~
inttypes/lib_strtoimax.c:109:18: warning: implicit conversion from 'long long' to 'intmax_t' (aka 'long') changes value from 9223372036854775807 to -1 [-Wconstant-conversion]
          return INTMAX_MAX;
          ~~~~~~ ^~~~~~~~~~
/Users/vela/work/nuttx/include/stdint.h:137:29: note: expanded from macro 'INTMAX_MAX'
                            ^~~~~~~~~
/Users/vela/work/nuttx/include/stdint.h:66:29: note: expanded from macro 'INT64_MAX'
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/vela/work/nuttx/include/arch/inttypes.h:35:23: note: expanded from macro 'INT64_C'
                      ^~~~~~~
<scratch space>:12:1: note: expanded from here
9223372036854775807ll
^~~~~~~~~~~~~~~~~~~~~
syslog/vsyslog.c:212:32: warning: format specifies type 'uintmax_t' (aka 'unsigned long long') but the argument has type 'uintmax_t' (aka 'unsigned long') [-Wformat]
                             , (uintmax_t)ts.tv_sec
                               ^~~~~~~~~~~~~~~~~~~~
CC:  iob/iob_free.c 4 warnings generated.
1 warning generated.
CC:  mqueue/mq_msgqalloc.c inttypes/lib_strtoumax.c:91:23: warning: implicit conversion from 'unsigned long long' to 'uintmax_t' (aka 'unsigned long') changes value from 18446744073709551615 to 4294967295 [-Wconstant-conversion]
              accum = UINTMAX_MAX;
                    ~ ^~~~~~~~~~~
/Users/vela/work/nuttx/include/stdint.h:140:29: note: expanded from macro 'UINTMAX_MAX'
                            ^~~~~~~~~~
/Users/vela/work/nuttx/include/stdint.h:67:29: note: expanded from macro 'UINT64_MAX'
                            ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~
/Users/vela/work/nuttx/include/arch/inttypes.h:36:23: note: expanded from macro 'UINT64_C'
                      ^~~~~~~~
<scratch space>:8:1: note: expanded from here
18446744073709551615ull
^~~~~~~~~~~~~~~~~~~~~~~
CC:  icmp/icmp_ioctl.c 1 warning generated.
time/lib_strftime.c:584:52: warning: format specifies type 'uintmax_t' (aka 'unsigned long long') but the argument has type 'uintmax_t' (aka 'unsigned long') [-Wformat]
               len = snprintf(dest, chleft, "%ju", (uintmax_t)mktime(&tmp));
                                             ~~~   ^~~~~~~~~~~~~~~~~~~~~~~
                                             %ju

Signed-off-by: Bowen Wang <wangbowen6@xiaomi.com>
2024-10-22 08:55:57 +08:00
dulibo1
347154c01e clk:optimized the clk_set_rate for mux
clk_mux_determine_rate->clk_get_parent_by_index

this path consume time too much

Signed-off-by: dulibo1 <dulibo1@xiaomi.com>
2024-09-28 10:38:55 +08:00
dulibo1
a6cf57dbac clk:change lock to recursive lock
case:
clk_set_rate ->
clk->ops->round_rate ->
divider_round_rate ->
clk_divider_bestdiv->
clk_round_rate

this path casue  recursive clk_list_lock

Signed-off-by: dulibo1 <dulibo1@xiaomi.com>
2024-09-28 10:38:55 +08:00
dulibo1
d5fdeffd06 clk:add critical protection for api
Signed-off-by: dulibo1 <dulibo1@xiaomi.com>
2024-09-28 10:38:55 +08:00
Petro Karashchenko
d499ac9d58 nuttx: fix multiple 'FAR', 'CODE' and style issues
Signed-off-by: Petro Karashchenko <petro.karashchenko@gmail.com>
2024-08-25 19:22:15 +08:00
yinshengkai
9852428953 fs: procfs add poll support
Signed-off-by: yinshengkai <yinshengkai@xiaomi.com>
2023-12-26 19:23:13 -08:00
dulibo1
b57e43b4d0 clk:fix some issues when use rpmsg clk
1.check the rpmsg name when clk_register.
2.clk_get rpmsg clk print error:
clk/clk.c:1231:3: runtime error: null pointer passed as argument 2, which is declared to never be null
3.fix some function miss keyword FAR.
4.clk_disable_unused may disable rpmsg clk which disable the clk that maybe used by others

Signed-off-by: dulibo1 <dulibo1@xiaomi.com>
2023-09-22 08:47:23 +08:00
zhengshaobo1
6e6ba062fd clock flags add CLK_OPS_PARENT_ENABLE, parents need enable during gate/ungate, set rate and re-parent
Signed-off-by: zhengshaobo1 <zhengshaobo1@xiaomi.com>
2023-09-19 10:34:48 +08:00
zhengshaobo1
be767dde01 vela fs procfs add clock procfs entry
procfs enrty add clock feature procfs operations

Signed-off-by: zhengshaobo1 <zhengshaobo1@xiaomi.com>
Signed-off-by: Xiang Xiao <xiaoxiang@xiaomi.com>
2023-09-19 10:34:48 +08:00
zhengshaobo1
09a81017b8 To solve the problem of unordered setting of div & mux, after solving the problem, the frequency will be set to mux first, and then div
Signed-off-by: zhengshaobo1 <zhengshaobo1@xiaomi.com>
2023-09-10 13:36:16 +03:00
dongjiuzhu1
afec562fbb drivers/clk: support using clk function at interrupt and idle
Signed-off-by: dongjiuzhu1 <dongjiuzhu1@xiaomi.com>
2023-07-28 07:12:51 -07:00
liaoao
a44f498842 rpmsgclk: allow client to disable clk of server
Signed-off-by: liaoao <liaoao@xiaomi.com>
2023-07-28 06:57:29 -07:00
lilei19
38f64f559d change strcpy to strlcpy
Signed-off-by: lilei19 <lilei19@xiaomi.com>
2023-02-24 12:15:40 +08:00
anjiahao
b88a8cf39f use rmutex inside of all repeated implementation
Signed-off-by: anjiahao <anjiahao@xiaomi.com>
2022-05-30 19:43:48 +08:00
zhuyanlin
565964a12f driver: add clk framework
N/A

Signed-off-by: zhuyanlin <zhuyanlin1@xiaomi.com>
2021-12-07 01:35:45 -06:00