^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 1) // SPDX-License-Identifier: GPL-2.0-only
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 2) /*
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 3) * Copyright (c) 2017, Linaro Ltd. All rights reserved.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 4) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 5) * Author: Daniel Lezcano <daniel.lezcano@linaro.org>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 6) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 7) #include <linux/clk.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 8) #include <linux/interrupt.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 9) #include <linux/of.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 10) #include <linux/of_address.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 11) #include <linux/of_irq.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 12) #include <linux/slab.h>
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 13)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 14) #include "timer-of.h"
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 15)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 16) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 17) * timer_of_irq_exit - Release the interrupt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 18) * @of_irq: an of_timer_irq structure pointer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 19) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 20) * Free the irq resource
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 21) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 22) static void timer_of_irq_exit(struct of_timer_irq *of_irq)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 23) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 24) struct timer_of *to = container_of(of_irq, struct timer_of, of_irq);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 25)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 26) struct clock_event_device *clkevt = &to->clkevt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 27)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 28) if (of_irq->percpu)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 29) free_percpu_irq(of_irq->irq, clkevt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 30) else
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 31) free_irq(of_irq->irq, clkevt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 32) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 33)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 34) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 35) * timer_of_irq_init - Request the interrupt
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 36) * @np: a device tree node pointer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 37) * @of_irq: an of_timer_irq structure pointer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 38) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 39) * Get the interrupt number from the DT from its definition and
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 40) * request it. The interrupt is gotten by falling back the following way:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 41) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 42) * - Get interrupt number by name
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 43) * - Get interrupt number by index
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 44) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 45) * When the interrupt is per CPU, 'request_percpu_irq()' is called,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 46) * otherwise 'request_irq()' is used.
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 47) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 48) * Returns 0 on success, < 0 otherwise
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 49) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 50) static int timer_of_irq_init(struct device_node *np,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 51) struct of_timer_irq *of_irq)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 52) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 53) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 54) struct timer_of *to = container_of(of_irq, struct timer_of, of_irq);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 55) struct clock_event_device *clkevt = &to->clkevt;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 56)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 57) if (of_irq->name) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 58) of_irq->irq = ret = of_irq_get_byname(np, of_irq->name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 59) if (ret < 0) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 60) pr_err("Failed to get interrupt %s for %pOF\n",
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 61) of_irq->name, np);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 62) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 63) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 64) } else {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 65) of_irq->irq = irq_of_parse_and_map(np, of_irq->index);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 66) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 67) if (!of_irq->irq) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 68) pr_err("Failed to map interrupt for %pOF\n", np);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 69) return -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 70) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 71)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 72) ret = of_irq->percpu ?
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 73) request_percpu_irq(of_irq->irq, of_irq->handler,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 74) np->full_name, clkevt) :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 75) request_irq(of_irq->irq, of_irq->handler,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 76) of_irq->flags ? of_irq->flags : IRQF_TIMER,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 77) np->full_name, clkevt);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 78) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 79) pr_err("Failed to request irq %d for %pOF\n", of_irq->irq, np);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 80) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 81) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 82)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 83) clkevt->irq = of_irq->irq;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 84)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 85) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 86) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 87)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 88) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 89) * timer_of_clk_exit - Release the clock resources
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 90) * @of_clk: a of_timer_clk structure pointer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 91) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 92) * Disables and releases the refcount on the clk
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 93) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 94) static void timer_of_clk_exit(struct of_timer_clk *of_clk)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 95) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 96) of_clk->rate = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 97) clk_disable_unprepare(of_clk->clk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 98) clk_put(of_clk->clk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 99) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 100)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 101) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 102) * timer_of_clk_init - Initialize the clock resources
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 103) * @np: a device tree node pointer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 104) * @of_clk: a of_timer_clk structure pointer
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 105) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 106) * Get the clock by name or by index, enable it and get the rate
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 107) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 108) * Returns 0 on success, < 0 otherwise
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 109) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 110) static int timer_of_clk_init(struct device_node *np,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 111) struct of_timer_clk *of_clk)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 112) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 113) int ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 114)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 115) of_clk->clk = of_clk->name ? of_clk_get_by_name(np, of_clk->name) :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 116) of_clk_get(np, of_clk->index);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 117) if (IS_ERR(of_clk->clk)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 118) ret = PTR_ERR(of_clk->clk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 119) if (ret != -EPROBE_DEFER)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 120) pr_err("Failed to get clock for %pOF\n", np);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 121) goto out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 122) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 123)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 124) ret = clk_prepare_enable(of_clk->clk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 125) if (ret) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 126) pr_err("Failed for enable clock for %pOF\n", np);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 127) goto out_clk_put;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 128) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 129)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 130) of_clk->rate = clk_get_rate(of_clk->clk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 131) if (!of_clk->rate) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 132) ret = -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 133) pr_err("Failed to get clock rate for %pOF\n", np);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 134) goto out_clk_disable;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 135) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 136)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 137) of_clk->period = DIV_ROUND_UP(of_clk->rate, HZ);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 138) out:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 139) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 140)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 141) out_clk_disable:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 142) clk_disable_unprepare(of_clk->clk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 143) out_clk_put:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 144) clk_put(of_clk->clk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 145)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 146) goto out;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 147) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 148)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 149) static void timer_of_base_exit(struct of_timer_base *of_base)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 150) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 151) iounmap(of_base->base);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 152) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 153)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 154) static int timer_of_base_init(struct device_node *np,
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 155) struct of_timer_base *of_base)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 156) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 157) of_base->base = of_base->name ?
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 158) of_io_request_and_map(np, of_base->index, of_base->name) :
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 159) of_iomap(np, of_base->index);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 160) if (IS_ERR_OR_NULL(of_base->base)) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 161) pr_err("Failed to iomap (%s:%s)\n", np->name, of_base->name);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 162) return of_base->base ? PTR_ERR(of_base->base) : -ENOMEM;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 163) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 164)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 165) return 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 166) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 167)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 168) int timer_of_init(struct device_node *np, struct timer_of *to)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 169) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 170) int ret = -EINVAL;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 171) int flags = 0;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 172)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 173) if (to->flags & TIMER_OF_BASE) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 174) ret = timer_of_base_init(np, &to->of_base);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 175) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 176) goto out_fail;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 177) flags |= TIMER_OF_BASE;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 178) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 179)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 180) if (to->flags & TIMER_OF_CLOCK) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 181) ret = timer_of_clk_init(np, &to->of_clk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 182) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 183) goto out_fail;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 184) flags |= TIMER_OF_CLOCK;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 185) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 186)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 187) if (to->flags & TIMER_OF_IRQ) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 188) ret = timer_of_irq_init(np, &to->of_irq);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 189) if (ret)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 190) goto out_fail;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 191) flags |= TIMER_OF_IRQ;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 192) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 193)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 194) if (!to->clkevt.name)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 195) to->clkevt.name = np->full_name;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 196)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 197) to->np = np;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 198)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 199) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 200)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 201) out_fail:
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 202) if (flags & TIMER_OF_IRQ)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 203) timer_of_irq_exit(&to->of_irq);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 204)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 205) if (flags & TIMER_OF_CLOCK)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 206) timer_of_clk_exit(&to->of_clk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 207)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 208) if (flags & TIMER_OF_BASE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 209) timer_of_base_exit(&to->of_base);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 210) return ret;
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 211) }
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 212) EXPORT_SYMBOL_GPL(timer_of_init);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 213)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 214) /**
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 215) * timer_of_cleanup - release timer_of ressources
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 216) * @to: timer_of structure
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 217) *
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 218) * Release the ressources that has been used in timer_of_init().
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 219) * This function should be called in init error cases
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 220) */
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 221) void timer_of_cleanup(struct timer_of *to)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 222) {
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 223) if (to->flags & TIMER_OF_IRQ)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 224) timer_of_irq_exit(&to->of_irq);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 225)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 226) if (to->flags & TIMER_OF_CLOCK)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 227) timer_of_clk_exit(&to->of_clk);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 228)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 229) if (to->flags & TIMER_OF_BASE)
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 230) timer_of_base_exit(&to->of_base);
^8f3ce5b39 (kx 2023-10-28 12:00:06 +0300 231) }
Orange Pi5 kernel
Deprecated Linux kernel 5.10.110 for OrangePi 5/5B/5+ boards
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