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Diffstat (limited to 'target/linux/oxnas/files/drivers/reset/reset-ox820.c')
-rw-r--r--target/linux/oxnas/files/drivers/reset/reset-ox820.c107
1 files changed, 0 insertions, 107 deletions
diff --git a/target/linux/oxnas/files/drivers/reset/reset-ox820.c b/target/linux/oxnas/files/drivers/reset/reset-ox820.c
deleted file mode 100644
index 0a28de55f4..0000000000
--- a/target/linux/oxnas/files/drivers/reset/reset-ox820.c
+++ /dev/null
@@ -1,107 +0,0 @@
-/*
- * This program is free software; you can redistribute it and/or modify
- * it under the terms of the GNU General Public License as published by
- * the Free Software Foundation; either version 2 of the License, or
- * (at your option) any later version.
- */
-
-#include <linux/err.h>
-#include <linux/io.h>
-#include <linux/module.h>
-#include <linux/of.h>
-#include <linux/platform_device.h>
-#include <linux/reset-controller.h>
-#include <linux/slab.h>
-#include <linux/types.h>
-#include <mach/hardware.h>
-
-static int ox820_reset_reset(struct reset_controller_dev *rcdev,
- unsigned long id)
-{
- writel(BIT(id), SYS_CTRL_RST_SET_CTRL);
- writel(BIT(id), SYS_CTRL_RST_CLR_CTRL);
- return 0;
-}
-
-static int ox820_reset_assert(struct reset_controller_dev *rcdev,
- unsigned long id)
-{
- writel(BIT(id), SYS_CTRL_RST_SET_CTRL);
-
- return 0;
-}
-
-static int ox820_reset_deassert(struct reset_controller_dev *rcdev,
- unsigned long id)
-{
- writel(BIT(id), SYS_CTRL_RST_CLR_CTRL);
-
- return 0;
-}
-
-static struct reset_control_ops ox820_reset_ops = {
- .reset = ox820_reset_reset,
- .assert = ox820_reset_assert,
- .deassert = ox820_reset_deassert,
-};
-
-static const struct of_device_id ox820_reset_dt_ids[] = {
- { .compatible = "plxtech,nas782x-reset", },
- { /* sentinel */ },
-};
-MODULE_DEVICE_TABLE(of, ox820_reset_dt_ids);
-
-struct reset_controller_dev rcdev;
-
-static int ox820_reset_probe(struct platform_device *pdev)
-{
- struct reset_controller_dev *rcdev;
-
- rcdev = devm_kzalloc(&pdev->dev, sizeof(*rcdev), GFP_KERNEL);
- if (!rcdev)
- return -ENOMEM;
-
- /* note: reset controller is statically mapped */
-
- rcdev->owner = THIS_MODULE;
- rcdev->nr_resets = 32;
- rcdev->ops = &ox820_reset_ops;
- rcdev->of_node = pdev->dev.of_node;
- reset_controller_register(rcdev);
- platform_set_drvdata(pdev, rcdev);
-
- return 0;
-}
-
-static int ox820_reset_remove(struct platform_device *pdev)
-{
- struct reset_controller_dev *rcdev = platform_get_drvdata(pdev);
-
- reset_controller_unregister(rcdev);
-
- return 0;
-}
-
-static struct platform_driver ox820_reset_driver = {
- .probe = ox820_reset_probe,
- .remove = ox820_reset_remove,
- .driver = {
- .name = "ox820-reset",
- .owner = THIS_MODULE,
- .of_match_table = ox820_reset_dt_ids,
- },
-};
-
-static int __init ox820_reset_init(void)
-{
- return platform_driver_probe(&ox820_reset_driver,
- ox820_reset_probe);
-}
-/*
- * reset controller does not support probe deferral, so it has to be
- * initialized before any user, in particular, PCIE uses subsys_initcall.
- */
-arch_initcall(ox820_reset_init);
-
-MODULE_AUTHOR("Ma Haijun");
-MODULE_LICENSE("GPL");