Hi, On Wed, Jan 20, 2021 at 04:08:26PM +0100, Arnd Bergmann wrote: > From: Arnd Bergmann <[email protected]> > > The zte zx platform is getting removed, so this driver is no > longer needed. > > Cc: Jun Nie <[email protected]> > Cc: Shawn Guo <[email protected]> > Signed-off-by: Arnd Bergmann <[email protected]> > ---
Thanks, queued. -- Sebastian > drivers/power/reset/Kconfig | 7 --- > drivers/power/reset/Makefile | 1 - > drivers/power/reset/zx-reboot.c | 86 --------------------------------- > 3 files changed, 94 deletions(-) > delete mode 100644 drivers/power/reset/zx-reboot.c > > diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig > index b22c4fdb2561..0376a90bec09 100644 > --- a/drivers/power/reset/Kconfig > +++ b/drivers/power/reset/Kconfig > @@ -251,13 +251,6 @@ config POWER_RESET_RMOBILE > help > Reboot support for Renesas R-Mobile and SH-Mobile SoCs. > > -config POWER_RESET_ZX > - tristate "ZTE SoCs reset driver" > - depends on ARCH_ZX || COMPILE_TEST > - depends on HAS_IOMEM > - help > - Reboot support for ZTE SoCs. > - > config REBOOT_MODE > tristate > > diff --git a/drivers/power/reset/Makefile b/drivers/power/reset/Makefile > index 9dc49d3a57ff..46331119c886 100644 > --- a/drivers/power/reset/Makefile > +++ b/drivers/power/reset/Makefile > @@ -29,7 +29,6 @@ obj-$(CONFIG_POWER_RESET_KEYSTONE) += keystone-reset.o > obj-$(CONFIG_POWER_RESET_SYSCON) += syscon-reboot.o > obj-$(CONFIG_POWER_RESET_SYSCON_POWEROFF) += syscon-poweroff.o > obj-$(CONFIG_POWER_RESET_RMOBILE) += rmobile-reset.o > -obj-$(CONFIG_POWER_RESET_ZX) += zx-reboot.o > obj-$(CONFIG_REBOOT_MODE) += reboot-mode.o > obj-$(CONFIG_SYSCON_REBOOT_MODE) += syscon-reboot-mode.o > obj-$(CONFIG_POWER_RESET_SC27XX) += sc27xx-poweroff.o > diff --git a/drivers/power/reset/zx-reboot.c b/drivers/power/reset/zx-reboot.c > deleted file mode 100644 > index 457950833dba..000000000000 > --- a/drivers/power/reset/zx-reboot.c > +++ /dev/null > @@ -1,86 +0,0 @@ > -// SPDX-License-Identifier: GPL-2.0-only > -/* > - * ZTE zx296702 SoC reset code > - * > - * Copyright (c) 2015 Linaro Ltd. > - * > - * Author: Jun Nie <[email protected]> > - */ > - > -#include <linux/delay.h> > -#include <linux/io.h> > -#include <linux/module.h> > -#include <linux/notifier.h> > -#include <linux/of_address.h> > -#include <linux/platform_device.h> > -#include <linux/reboot.h> > - > -static void __iomem *base; > -static void __iomem *pcu_base; > - > -static int zx_restart_handler(struct notifier_block *this, > - unsigned long mode, void *cmd) > -{ > - writel_relaxed(1, base + 0xb0); > - writel_relaxed(1, pcu_base + 0x34); > - > - mdelay(50); > - pr_emerg("Unable to restart system\n"); > - > - return NOTIFY_DONE; > -} > - > -static struct notifier_block zx_restart_nb = { > - .notifier_call = zx_restart_handler, > - .priority = 128, > -}; > - > -static int zx_reboot_probe(struct platform_device *pdev) > -{ > - struct device_node *np = pdev->dev.of_node; > - int err; > - > - base = of_iomap(np, 0); > - if (!base) { > - WARN(1, "failed to map base address"); > - return -ENODEV; > - } > - > - np = of_find_compatible_node(NULL, NULL, "zte,zx296702-pcu"); > - pcu_base = of_iomap(np, 0); > - of_node_put(np); > - if (!pcu_base) { > - iounmap(base); > - WARN(1, "failed to map pcu_base address"); > - return -ENODEV; > - } > - > - err = register_restart_handler(&zx_restart_nb); > - if (err) { > - iounmap(base); > - iounmap(pcu_base); > - dev_err(&pdev->dev, "Register restart handler failed(err=%d)\n", > - err); > - } > - > - return err; > -} > - > -static const struct of_device_id zx_reboot_of_match[] = { > - { .compatible = "zte,sysctrl" }, > - {} > -}; > -MODULE_DEVICE_TABLE(of, zx_reboot_of_match); > - > -static struct platform_driver zx_reboot_driver = { > - .probe = zx_reboot_probe, > - .driver = { > - .name = "zx-reboot", > - .of_match_table = zx_reboot_of_match, > - }, > -}; > -module_platform_driver(zx_reboot_driver); > - > -MODULE_DESCRIPTION("ZTE SoCs reset driver"); > -MODULE_AUTHOR("Jun Nie <[email protected]>"); > -MODULE_LICENSE("GPL v2"); > -- > 2.29.2 >
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