diff options
Diffstat (limited to 'drivers/power/reset')
| -rw-r--r-- | drivers/power/reset/Makefile | 2 | ||||
| -rw-r--r-- | drivers/power/reset/at91-reset.c | 4 | ||||
| -rw-r--r-- | drivers/power/reset/hisi-reboot.c | 5 | ||||
| -rw-r--r-- | drivers/power/reset/ltc2952-poweroff.c | 8 | ||||
| -rw-r--r-- | drivers/power/reset/restart-poweroff.c | 1 | ||||
| -rw-r--r-- | drivers/power/reset/vexpress-poweroff.c | 2 |
6 files changed, 16 insertions, 6 deletions
diff --git a/drivers/power/reset/Makefile b/drivers/power/reset/Makefile index 4f959b697606..cf3f4d02d8a5 100644 --- a/drivers/power/reset/Makefile +++ b/drivers/power/reset/Makefile @@ -11,7 +11,7 @@ obj-$(CONFIG_POWER_RESET_GEMINI_POWEROFF) += gemini-poweroff.o obj-$(CONFIG_POWER_RESET_GPIO) += gpio-poweroff.o obj-$(CONFIG_POWER_RESET_GPIO_RESTART) += gpio-restart.o obj-$(CONFIG_POWER_RESET_HISI) += hisi-reboot.o -obj-${CONFIG_POWER_RESET_LINKSTATION} += linkstation-poweroff.o +obj-$(CONFIG_POWER_RESET_LINKSTATION) += linkstation-poweroff.o obj-$(CONFIG_POWER_RESET_MSM) += msm-poweroff.o obj-$(CONFIG_POWER_RESET_MT6323) += mt6323-poweroff.o obj-$(CONFIG_POWER_RESET_OXNAS) += oxnas-restart.o diff --git a/drivers/power/reset/at91-reset.c b/drivers/power/reset/at91-reset.c index 3ff9d93a5226..026649409135 100644 --- a/drivers/power/reset/at91-reset.c +++ b/drivers/power/reset/at91-reset.c @@ -192,7 +192,7 @@ static int __init at91_reset_probe(struct platform_device *pdev) if (!reset) return -ENOMEM; - reset->rstc_base = of_iomap(pdev->dev.of_node, 0); + reset->rstc_base = devm_of_iomap(&pdev->dev, pdev->dev.of_node, 0, NULL); if (!reset->rstc_base) { dev_err(&pdev->dev, "Could not map reset controller address\n"); return -ENODEV; @@ -202,7 +202,7 @@ static int __init at91_reset_probe(struct platform_device *pdev) /* we need to shutdown the ddr controller, so get ramc base */ for_each_matching_node_and_match(np, at91_ramc_of_match, &match) { reset->ramc_lpr = (u32)match->data; - reset->ramc_base[idx] = of_iomap(np, 0); + reset->ramc_base[idx] = devm_of_iomap(&pdev->dev, np, 0, NULL); if (!reset->ramc_base[idx]) { dev_err(&pdev->dev, "Could not map ram controller address\n"); of_node_put(np); diff --git a/drivers/power/reset/hisi-reboot.c b/drivers/power/reset/hisi-reboot.c index 0ba5fdce186f..34409340528f 100644 --- a/drivers/power/reset/hisi-reboot.c +++ b/drivers/power/reset/hisi-reboot.c @@ -1,8 +1,8 @@ // SPDX-License-Identifier: GPL-2.0-only /* - * Hisilicon SoC reset code + * HiSilicon SoC reset code * - * Copyright (c) 2014 Hisilicon Ltd. + * Copyright (c) 2014 HiSilicon Ltd. * Copyright (c) 2014 Linaro Ltd. * * Author: Haojian Zhuang <haojian.zhuang@linaro.org> @@ -68,6 +68,7 @@ static const struct of_device_id hisi_reboot_of_match[] = { { .compatible = "hisilicon,sysctrl" }, {} }; +MODULE_DEVICE_TABLE(of, hisi_reboot_of_match); static struct platform_driver hisi_reboot_driver = { .probe = hisi_reboot_probe, diff --git a/drivers/power/reset/ltc2952-poweroff.c b/drivers/power/reset/ltc2952-poweroff.c index 318927938b05..d1495af30081 100644 --- a/drivers/power/reset/ltc2952-poweroff.c +++ b/drivers/power/reset/ltc2952-poweroff.c @@ -55,6 +55,7 @@ #include <linux/mod_devicetable.h> #include <linux/gpio/consumer.h> #include <linux/reboot.h> +#include <linux/property.h> struct ltc2952_poweroff { struct hrtimer timer_trigger; @@ -172,10 +173,17 @@ static void ltc2952_poweroff_default(struct ltc2952_poweroff *data) static int ltc2952_poweroff_init(struct platform_device *pdev) { int ret; + u32 trigger_delay_ms; struct ltc2952_poweroff *data = platform_get_drvdata(pdev); ltc2952_poweroff_default(data); + if (!device_property_read_u32(&pdev->dev, "trigger-delay-ms", + &trigger_delay_ms)) { + data->trigger_delay = ktime_set(trigger_delay_ms / MSEC_PER_SEC, + (trigger_delay_ms % MSEC_PER_SEC) * NSEC_PER_MSEC); + } + data->gpio_watchdog = devm_gpiod_get(&pdev->dev, "watchdog", GPIOD_OUT_LOW); if (IS_ERR(data->gpio_watchdog)) { diff --git a/drivers/power/reset/restart-poweroff.c b/drivers/power/reset/restart-poweroff.c index d233daa5835b..04d4228119b2 100644 --- a/drivers/power/reset/restart-poweroff.c +++ b/drivers/power/reset/restart-poweroff.c @@ -45,6 +45,7 @@ static const struct of_device_id of_restart_poweroff_match[] = { { .compatible = "restart-poweroff", }, {}, }; +MODULE_DEVICE_TABLE(of, of_restart_poweroff_match); static struct platform_driver restart_poweroff_driver = { .probe = restart_poweroff_probe, diff --git a/drivers/power/reset/vexpress-poweroff.c b/drivers/power/reset/vexpress-poweroff.c index 1fdbcbd95fc2..447ffdacddf9 100644 --- a/drivers/power/reset/vexpress-poweroff.c +++ b/drivers/power/reset/vexpress-poweroff.c @@ -133,7 +133,7 @@ static int vexpress_reset_probe(struct platform_device *pdev) case FUNC_REBOOT: ret = _vexpress_register_restart_handler(&pdev->dev); break; - }; + } return ret; } |