From cf9610f9116d55c5a66ef9f1faecacabd93a9322 Mon Sep 17 00:00:00 2001 From: Linus Torvalds Date: Mon, 24 Aug 2026 08:46:03 -0700 Subject: Merge tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl Pull pin control updates from Linus Walleij: "Core changes: - Use the non-blocking mux_state_try_select() in the generic MUX pin control back-end - Free pin maps on pinctrl_generic_to_map() failure in the core helpers New hardware pin control: - Qualcomm Maili TLMM SoC, PMG1110 PMIC, and Eliza LPASS LPI TLMM SoC (this is for the low power audio, LPASS = Low Power Audio SubSystem portions) - Upboard support on top of the Intel pin controller - Apple T6030 and T6031 support (just compatible strings) - Samsung Exynos 8855 SoC - Mediatek MT6858 SoC - Rockchip RK3308B and RV1106 SoCs - Airoha EN7523 and AN7563 SoCs Improvements: - Qualcomm TLMM GPIOs are unconditionally marked as wakeup capable - Qualcomm improvements on top of the Qualcomm PDC (power domain controller) irqchip improvements from tglx:s tree - Qualcomm IPQ806x and IPQ9650 non-urgent pin grop fixups - The NPCM8xx driver has been put into shape fixing many pin and group definitions - Some non-urgent Tegra 264 pin assignments are fixed up - Some non-urgent fixups to Airoha AN7581 and AN7583 registers and pin assignments, missing features etc" * tag 'pinctrl-v7.3-1' of git://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl: (130 commits) dt-bindings: pinctrl: Convert TI DA850 pupd to DT schema pinctrl: meson: sync some modify from A4 pinctrl: meson: a4: Add input enable pin configuration pinctrl: realtek: rtd1625: remove unused group name spdif_sel pinctrl: realtek: rtd1625: fix base_bit for VE4 GPIO 13 dt-bindings: pinctrl: microchip,pic32mzda-pinctrl: Convert to DT schema Revert "Merge branch 'ib-rsk7204' into devel" pinctrl: rockchip: Add RV1106 pinctrl support dt-bindings: pinctrl: rockchip: Add RV1106 compatible pinctrl: rockchip: Decode drive strength in the get function pinctrl: fix PINCTRL_GENERIC_MUX not always being selectable pinctrl: airoha: add support of an7563 SoC dt-bindings: pinctrl: airoha: add support of an7563 pin controller pinctrl: airoha: try to find chip scu node by phandle first pinctrl: airoha: add support of en7523 SoC dt-bindings: pinctrl: airoha: add support of en7523 pin controller pinctrl: airoha: an7583: add support for olt pinmux pinctrl: airoha: an7583: add support for pon_alt pinmux pinctrl: airoha: an7583: add support for npu_uart pinmux dt-bindings: pinctrl: airoha: an7583: add missed features ... --- tools/include/nolibc/time.h | 205 ++++++++++++++++++++++++++++++++++++++++++++ 1 file changed, 205 insertions(+) create mode 100644 tools/include/nolibc/time.h (limited to 'tools/include/nolibc/time.h') diff --git a/tools/include/nolibc/time.h b/tools/include/nolibc/time.h new file mode 100644 index 000000000..9ba930710 --- /dev/null +++ b/tools/include/nolibc/time.h @@ -0,0 +1,205 @@ +/* SPDX-License-Identifier: LGPL-2.1 OR MIT */ +/* + * time function definitions for NOLIBC + * Copyright (C) 2017-2022 Willy Tarreau + */ + +/* make sure to include all global symbols */ +#include "nolibc.h" + +#ifndef _NOLIBC_TIME_H +#define _NOLIBC_TIME_H + +#include "std.h" +#include "arch.h" +#include "types.h" +#include "sys.h" + +#include +#include + +#define __nolibc_assert_time64_type(t) \ + __nolibc_static_assert(sizeof(t) == 8) + +#define __nolibc_assert_native_time64() \ + __nolibc_assert_time64_type(__kernel_old_time_t) + +/* + * int clock_getres(clockid_t clockid, struct timespec *res); + * int clock_gettime(clockid_t clockid, struct timespec *tp); + * int clock_settime(clockid_t clockid, const struct timespec *tp); + * int clock_nanosleep(clockid_t clockid, int flags, const struct timespec *rqtp, + * struct timespec *rmtp) + */ + +static __attribute__((unused)) +int _sys_clock_getres(clockid_t clockid, struct timespec *res) +{ +#if defined(__NR_clock_getres_time64) + __nolibc_assert_time64_type(res->tv_sec); + return __nolibc_syscall2(__NR_clock_getres_time64, clockid, res); +#else + __nolibc_assert_native_time64(); + return __nolibc_syscall2(__NR_clock_getres, clockid, res); +#endif +} + +static __attribute__((unused)) +int clock_getres(clockid_t clockid, struct timespec *res) +{ + return __sysret(_sys_clock_getres(clockid, res)); +} + +static __attribute__((unused)) +int _sys_clock_gettime(clockid_t clockid, struct timespec *tp) +{ +#if defined(__NR_clock_gettime64) + __nolibc_assert_time64_type(tp->tv_sec); + return __nolibc_syscall2(__NR_clock_gettime64, clockid, tp); +#else + __nolibc_assert_native_time64(); + return __nolibc_syscall2(__NR_clock_gettime, clockid, tp); +#endif +} + +static __attribute__((unused)) +int clock_gettime(clockid_t clockid, struct timespec *tp) +{ + return __sysret(_sys_clock_gettime(clockid, tp)); +} + +static __attribute__((unused)) +int _sys_clock_settime(clockid_t clockid, struct timespec *tp) +{ +#if defined(__NR_clock_settime64) + __nolibc_assert_time64_type(tp->tv_sec); + return __nolibc_syscall2(__NR_clock_settime64, clockid, tp); +#else + __nolibc_assert_native_time64(); + return __nolibc_syscall2(__NR_clock_settime, clockid, tp); +#endif +} + +static __attribute__((unused)) +int clock_settime(clockid_t clockid, struct timespec *tp) +{ + return __sysret(_sys_clock_settime(clockid, tp)); +} + +static __attribute__((unused)) +int _sys_clock_nanosleep(clockid_t clockid, int flags, const struct timespec *rqtp, + struct timespec *rmtp) +{ +#if defined(__NR_clock_nanosleep_time64) + __nolibc_assert_time64_type(rqtp->tv_sec); + return __nolibc_syscall4(__NR_clock_nanosleep_time64, clockid, flags, rqtp, rmtp); +#else + __nolibc_assert_native_time64(); + return __nolibc_syscall4(__NR_clock_nanosleep, clockid, flags, rqtp, rmtp); +#endif +} + +static __attribute__((unused)) +int clock_nanosleep(clockid_t clockid, int flags, const struct timespec *rqtp, + struct timespec *rmtp) +{ + /* Directly return a positive error number */ + return -_sys_clock_nanosleep(clockid, flags, rqtp, rmtp); +} + +static __inline__ +double difftime(time_t time1, time_t time2) +{ + return time1 - time2; +} + +static __inline__ +int nanosleep(const struct timespec *rqtp, struct timespec *rmtp) +{ + return __sysret(_sys_clock_nanosleep(CLOCK_REALTIME, 0, rqtp, rmtp)); +} + + +static __attribute__((unused)) +time_t time(time_t *tptr) +{ + struct timeval tv; + + /* note, cannot fail here */ + _sys_gettimeofday(&tv, NULL); + + if (tptr) + *tptr = tv.tv_sec; + return tv.tv_sec; +} + + +/* + * int timer_create(clockid_t clockid, struct sigevent *evp, timer_t *timerid); + * int timer_gettime(timer_t timerid, struct itimerspec *curr_value); + * int timer_settime(timer_t timerid, int flags, const struct itimerspec *new_value, struct itimerspec *old_value); + */ + +static __attribute__((unused)) +int _sys_timer_create(clockid_t clockid, struct sigevent *evp, timer_t *timerid) +{ + return __nolibc_syscall3(__NR_timer_create, clockid, evp, timerid); +} + +static __attribute__((unused)) +int timer_create(clockid_t clockid, struct sigevent *evp, timer_t *timerid) +{ + return __sysret(_sys_timer_create(clockid, evp, timerid)); +} + +static __attribute__((unused)) +int _sys_timer_delete(timer_t timerid) +{ + return __nolibc_syscall1(__NR_timer_delete, timerid); +} + +static __attribute__((unused)) +int timer_delete(timer_t timerid) +{ + return __sysret(_sys_timer_delete(timerid)); +} + +static __attribute__((unused)) +int _sys_timer_gettime(timer_t timerid, struct itimerspec *curr_value) +{ +#if defined(__NR_timer_gettime64) + __nolibc_assert_time64_type(curr_value->it_value.tv_sec); + return __nolibc_syscall2(__NR_timer_gettime64, timerid, curr_value); +#else + __nolibc_assert_native_time64(); + return __nolibc_syscall2(__NR_timer_gettime, timerid, curr_value); +#endif +} + +static __attribute__((unused)) +int timer_gettime(timer_t timerid, struct itimerspec *curr_value) +{ + return __sysret(_sys_timer_gettime(timerid, curr_value)); +} + +static __attribute__((unused)) +int _sys_timer_settime(timer_t timerid, int flags, + const struct itimerspec *new_value, struct itimerspec *old_value) +{ +#if defined(__NR_timer_settime64) + __nolibc_assert_time64_type(new_value->it_value.tv_sec); + return __nolibc_syscall4(__NR_timer_settime64, timerid, flags, new_value, old_value); +#else + __nolibc_assert_native_time64(); + return __nolibc_syscall4(__NR_timer_settime, timerid, flags, new_value, old_value); +#endif +} + +static __attribute__((unused)) +int timer_settime(timer_t timerid, int flags, + const struct itimerspec *new_value, struct itimerspec *old_value) +{ + return __sysret(_sys_timer_settime(timerid, flags, new_value, old_value)); +} + +#endif /* _NOLIBC_TIME_H */ -- cgit v1.3.1