On 2016?07?11? 05:56, Paul Gortmaker wrote:

On Sun, Jul 10, 2016 at 3:27 AM, Wan Zongshun [off-list ref] wrote

quoted

This driver is to add reset support for nuc900 series,
currently, it only supports nuc970 SoC reset.

Signed-off-by: Wan Zongshun <redacted>
---
  drivers/power/reset/Kconfig        |  7 +++
  drivers/power/reset/Makefile       |  1 +
  drivers/power/reset/nuc900-reset.c | 93 ++++++++++++++++++++++++++++++++++++++
  3 files changed, 101 insertions(+)
  create mode 100644 drivers/power/reset/nuc900-reset.c

diff --git a/drivers/power/reset/Kconfig b/drivers/power/reset/Kconfig
index 9bb2622..8c84892 100644
--- a/drivers/power/reset/Kconfig
+++ b/drivers/power/reset/Kconfig

@@ -94,6 +94,13 @@ config POWER_RESET_MSM
         help
           Power off and restart support for Qualcomm boards.

+config POWER_RESET_NUC900
+       bool "Nuc900 restart driver"

If this driver is bool and not tristate, then please remove all references
to MODULE_<xyz> and then the module.h include as well.

I will remove the following codes in my reset.c driver.

MODULE_DEVICE_TABLE(of, of_nuc900_reset_match);
#include <linux/module.h>

Thanks,
Paul.
--

quoted

+       depends on ARCH_W90X900
+       help
+         Power off and restart support for Nuvoton NUC900 family of
+         reference boards.
+
  config POWER_RESET_LTC2952
         bool "LTC2952 PowerPath power-off driver"
         depends on OF_GPIO

diff --git a/drivers/power/reset/Makefile b/drivers/power/reset/Makefile
index ab7aa86..d4df889 100644
--- a/drivers/power/reset/Makefile
+++ b/drivers/power/reset/Makefile

@@ -9,6 +9,7 @@ obj-$(CONFIG_POWER_RESET_GPIO_RESTART) += gpio-restart.o
  obj-$(CONFIG_POWER_RESET_HISI) += hisi-reboot.o
  obj-$(CONFIG_POWER_RESET_IMX) += imx-snvs-poweroff.o
  obj-$(CONFIG_POWER_RESET_MSM) += msm-poweroff.o
+obj-$(CONFIG_POWER_RESET_NUC900) += nuc900-reset.o
  obj-$(CONFIG_POWER_RESET_LTC2952) += ltc2952-poweroff.o
  obj-$(CONFIG_POWER_RESET_QNAP) += qnap-poweroff.o
  obj-$(CONFIG_POWER_RESET_RESTART) += restart-poweroff.o

diff --git a/drivers/power/reset/nuc900-reset.c b/drivers/power/reset/nuc900-reset.c
new file mode 100644
index 0000000..49986b7
--- /dev/null
+++ b/drivers/power/reset/nuc900-reset.c

@@ -0,0 +1,93 @@
+/*
+ * Copyright 2016 Wan Zongshun <mcuos.com@gmail.com>
+ *
+ * The code contained herein is licensed under the GNU General Public
+ * License. You may obtain a copy of the GNU General Public License
+ * Version 2 or later at the following locations:
+ *
+ * http://www.opensource.org/licenses/gpl-license.html
+ * http://www.gnu.org/copyleft/gpl.html
+ */
+#include <linux/init.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/kernel.h>
+#include <linux/mfd/syscon.h>
+#include <linux/module.h>
+#include <linux/notifier.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/reboot.h>
+#include <linux/regmap.h>

[...]

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