Linux-libre 4.3.2-gnu

8 files changed, 564 insertions, 12 deletions

diff --git a/drivers/reset/Makefile b/drivers/reset/Makefile
index 157d421f7..85d5904e5 100644
--- a/drivers/reset/Makefile
+++ b/drivers/reset/Makefile
@@ -1,5 +1,8 @@
 obj-$(CONFIG_RESET_CONTROLLER) += core.o
+obj-$(CONFIG_ARCH_LPC18XX) += reset-lpc18xx.o
 obj-$(CONFIG_ARCH_SOCFPGA) += reset-socfpga.o
 obj-$(CONFIG_ARCH_BERLIN) += reset-berlin.o
 obj-$(CONFIG_ARCH_SUNXI) += reset-sunxi.o
 obj-$(CONFIG_ARCH_STI) += sti/
+obj-$(CONFIG_ARCH_ZYNQ) += reset-zynq.o
+obj-$(CONFIG_ATH79) += reset-ath79.o
diff --git a/drivers/reset/reset-ath79.c b/drivers/reset/reset-ath79.c
new file mode 100644
index 000000000..9aaf646ec
--- /dev/null
+++ b/drivers/reset/reset-ath79.c
@@ -0,0 +1,129 @@
+/*
+ * Copyright (C) 2015 Alban Bedel <albeu@free.fr>
+ *
+ * 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.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/module.h>
+#include <linux/platform_device.h>
+#include <linux/reset-controller.h>
+
+struct ath79_reset {
+	struct reset_controller_dev rcdev;
+	void __iomem *base;
+	spinlock_t lock;
+};
+
+static int ath79_reset_update(struct reset_controller_dev *rcdev,
+			unsigned long id, bool assert)
+{
+	struct ath79_reset *ath79_reset =
+		container_of(rcdev, struct ath79_reset, rcdev);
+	unsigned long flags;
+	u32 val;
+
+	spin_lock_irqsave(&ath79_reset->lock, flags);
+	val = readl(ath79_reset->base);
+	if (assert)
+		val |= BIT(id);
+	else
+		val &= ~BIT(id);
+	writel(val, ath79_reset->base);
+	spin_unlock_irqrestore(&ath79_reset->lock, flags);
+
+	return 0;
+}
+
+static int ath79_reset_assert(struct reset_controller_dev *rcdev,
+			unsigned long id)
+{
+	return ath79_reset_update(rcdev, id, true);
+}
+
+static int ath79_reset_deassert(struct reset_controller_dev *rcdev,
+				unsigned long id)
+{
+	return ath79_reset_update(rcdev, id, false);
+}
+
+static int ath79_reset_status(struct reset_controller_dev *rcdev,
+			unsigned long id)
+{
+	struct ath79_reset *ath79_reset =
+		container_of(rcdev, struct ath79_reset, rcdev);
+	u32 val;
+
+	val = readl(ath79_reset->base);
+
+	return !!(val & BIT(id));
+}
+
+static struct reset_control_ops ath79_reset_ops = {
+	.assert = ath79_reset_assert,
+	.deassert = ath79_reset_deassert,
+	.status = ath79_reset_status,
+};
+
+static int ath79_reset_probe(struct platform_device *pdev)
+{
+	struct ath79_reset *ath79_reset;
+	struct resource *res;
+
+	ath79_reset = devm_kzalloc(&pdev->dev,
+				sizeof(*ath79_reset), GFP_KERNEL);
+	if (!ath79_reset)
+		return -ENOMEM;
+
+	platform_set_drvdata(pdev, ath79_reset);
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	ath79_reset->base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(ath79_reset->base))
+		return PTR_ERR(ath79_reset->base);
+
+	spin_lock_init(&ath79_reset->lock);
+	ath79_reset->rcdev.ops = &ath79_reset_ops;
+	ath79_reset->rcdev.owner = THIS_MODULE;
+	ath79_reset->rcdev.of_node = pdev->dev.of_node;
+	ath79_reset->rcdev.of_reset_n_cells = 1;
+	ath79_reset->rcdev.nr_resets = 32;
+
+	return reset_controller_register(&ath79_reset->rcdev);
+}
+
+static int ath79_reset_remove(struct platform_device *pdev)
+{
+	struct ath79_reset *ath79_reset = platform_get_drvdata(pdev);
+
+	reset_controller_unregister(&ath79_reset->rcdev);
+
+	return 0;
+}
+
+static const struct of_device_id ath79_reset_dt_ids[] = {
+	{ .compatible = "qca,ar7100-reset", },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, ath79_reset_dt_ids);
+
+static struct platform_driver ath79_reset_driver = {
+	.probe	= ath79_reset_probe,
+	.remove = ath79_reset_remove,
+	.driver = {
+		.name		= "ath79-reset",
+		.of_match_table	= ath79_reset_dt_ids,
+	},
+};
+module_platform_driver(ath79_reset_driver);
+
+MODULE_AUTHOR("Alban Bedel <albeu@free.fr>");
+MODULE_DESCRIPTION("AR71xx Reset Controller Driver");
+MODULE_LICENSE("GPL");
diff --git a/drivers/reset/reset-lpc18xx.c b/drivers/reset/reset-lpc18xx.c
new file mode 100644
index 000000000..70922e9ac
--- /dev/null
+++ b/drivers/reset/reset-lpc18xx.c
@@ -0,0 +1,258 @@
+/*
+ * Reset driver for NXP LPC18xx/43xx Reset Generation Unit (RGU).
+ *
+ * Copyright (C) 2015 Joachim Eastwood <manabian@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify
+ * it under the terms of the GNU General Public License version 2 as
+ * published by the Free Software Foundation.
+ *
+ */
+
+#include <linux/clk.h>
+#include <linux/delay.h>
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/reboot.h>
+#include <linux/reset-controller.h>
+#include <linux/spinlock.h>
+
+/* LPC18xx RGU registers */
+#define LPC18XX_RGU_CTRL0		0x100
+#define LPC18XX_RGU_CTRL1		0x104
+#define LPC18XX_RGU_ACTIVE_STATUS0	0x150
+#define LPC18XX_RGU_ACTIVE_STATUS1	0x154
+
+#define LPC18XX_RGU_RESETS_PER_REG	32
+
+/* Internal reset outputs */
+#define LPC18XX_RGU_CORE_RST	0
+#define LPC43XX_RGU_M0SUB_RST	12
+#define LPC43XX_RGU_M0APP_RST	56
+
+struct lpc18xx_rgu_data {
+	struct reset_controller_dev rcdev;
+	struct clk *clk_delay;
+	struct clk *clk_reg;
+	void __iomem *base;
+	spinlock_t lock;
+	u32 delay_us;
+};
+
+#define to_rgu_data(p) container_of(p, struct lpc18xx_rgu_data, rcdev)
+
+static void __iomem *rgu_base;
+
+static int lpc18xx_rgu_restart(struct notifier_block *this, unsigned long mode,
+			       void *cmd)
+{
+	writel(BIT(LPC18XX_RGU_CORE_RST), rgu_base + LPC18XX_RGU_CTRL0);
+	mdelay(2000);
+
+	pr_emerg("%s: unable to restart system\n", __func__);
+
+	return NOTIFY_DONE;
+}
+
+static struct notifier_block lpc18xx_rgu_restart_nb = {
+	.notifier_call = lpc18xx_rgu_restart,
+	.priority = 192,
+};
+
+/*
+ * The LPC18xx RGU has mostly self-deasserting resets except for the
+ * two reset lines going to the internal Cortex-M0 cores.
+ *
+ * To prevent the M0 core resets from accidentally getting deasserted
+ * status register must be check and bits in control register set to
+ * preserve the state.
+ */
+static int lpc18xx_rgu_setclear_reset(struct reset_controller_dev *rcdev,
+				      unsigned long id, bool set)
+{
+	struct lpc18xx_rgu_data *rc = to_rgu_data(rcdev);
+	u32 stat_offset = LPC18XX_RGU_ACTIVE_STATUS0;
+	u32 ctrl_offset = LPC18XX_RGU_CTRL0;
+	unsigned long flags;
+	u32 stat, rst_bit;
+
+	stat_offset += (id / LPC18XX_RGU_RESETS_PER_REG) * sizeof(u32);
+	ctrl_offset += (id / LPC18XX_RGU_RESETS_PER_REG) * sizeof(u32);
+	rst_bit = 1 << (id % LPC18XX_RGU_RESETS_PER_REG);
+
+	spin_lock_irqsave(&rc->lock, flags);
+	stat = ~readl(rc->base + stat_offset);
+	if (set)
+		writel(stat | rst_bit, rc->base + ctrl_offset);
+	else
+		writel(stat & ~rst_bit, rc->base + ctrl_offset);
+	spin_unlock_irqrestore(&rc->lock, flags);
+
+	return 0;
+}
+
+static int lpc18xx_rgu_assert(struct reset_controller_dev *rcdev,
+			      unsigned long id)
+{
+	return lpc18xx_rgu_setclear_reset(rcdev, id, true);
+}
+
+static int lpc18xx_rgu_deassert(struct reset_controller_dev *rcdev,
+				unsigned long id)
+{
+	return lpc18xx_rgu_setclear_reset(rcdev, id, false);
+}
+
+/* Only M0 cores require explicit reset deassert */
+static int lpc18xx_rgu_reset(struct reset_controller_dev *rcdev,
+			     unsigned long id)
+{
+	struct lpc18xx_rgu_data *rc = to_rgu_data(rcdev);
+
+	lpc18xx_rgu_assert(rcdev, id);
+	udelay(rc->delay_us);
+
+	switch (id) {
+	case LPC43XX_RGU_M0SUB_RST:
+	case LPC43XX_RGU_M0APP_RST:
+		lpc18xx_rgu_setclear_reset(rcdev, id, false);
+	}
+
+	return 0;
+}
+
+static int lpc18xx_rgu_status(struct reset_controller_dev *rcdev,
+			      unsigned long id)
+{
+	struct lpc18xx_rgu_data *rc = to_rgu_data(rcdev);
+	u32 bit, offset = LPC18XX_RGU_ACTIVE_STATUS0;
+
+	offset += (id / LPC18XX_RGU_RESETS_PER_REG) * sizeof(u32);
+	bit = 1 << (id % LPC18XX_RGU_RESETS_PER_REG);
+
+	return !(readl(rc->base + offset) & bit);
+}
+
+static struct reset_control_ops lpc18xx_rgu_ops = {
+	.reset		= lpc18xx_rgu_reset,
+	.assert		= lpc18xx_rgu_assert,
+	.deassert	= lpc18xx_rgu_deassert,
+	.status		= lpc18xx_rgu_status,
+};
+
+static int lpc18xx_rgu_probe(struct platform_device *pdev)
+{
+	struct lpc18xx_rgu_data *rc;
+	struct resource *res;
+	u32 fcclk, firc;
+	int ret;
+
+	rc = devm_kzalloc(&pdev->dev, sizeof(*rc), GFP_KERNEL);
+	if (!rc)
+		return -ENOMEM;
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	rc->base = devm_ioremap_resource(&pdev->dev, res);
+	if (IS_ERR(rc->base))
+		return PTR_ERR(rc->base);
+
+	rc->clk_reg = devm_clk_get(&pdev->dev, "reg");
+	if (IS_ERR(rc->clk_reg)) {
+		dev_err(&pdev->dev, "reg clock not found\n");
+		return PTR_ERR(rc->clk_reg);
+	}
+
+	rc->clk_delay = devm_clk_get(&pdev->dev, "delay");
+	if (IS_ERR(rc->clk_delay)) {
+		dev_err(&pdev->dev, "delay clock not found\n");
+		return PTR_ERR(rc->clk_delay);
+	}
+
+	ret = clk_prepare_enable(rc->clk_reg);
+	if (ret) {
+		dev_err(&pdev->dev, "unable to enable reg clock\n");
+		return ret;
+	}
+
+	ret = clk_prepare_enable(rc->clk_delay);
+	if (ret) {
+		dev_err(&pdev->dev, "unable to enable delay clock\n");
+		goto dis_clk_reg;
+	}
+
+	fcclk = clk_get_rate(rc->clk_reg) / USEC_PER_SEC;
+	firc = clk_get_rate(rc->clk_delay) / USEC_PER_SEC;
+	if (fcclk == 0 || firc == 0)
+		rc->delay_us = 2;
+	else
+		rc->delay_us = DIV_ROUND_UP(fcclk, firc * firc);
+
+	spin_lock_init(&rc->lock);
+
+	rc->rcdev.owner = THIS_MODULE;
+	rc->rcdev.nr_resets = 64;
+	rc->rcdev.ops = &lpc18xx_rgu_ops;
+	rc->rcdev.of_node = pdev->dev.of_node;
+
+	platform_set_drvdata(pdev, rc);
+
+	ret = reset_controller_register(&rc->rcdev);
+	if (ret) {
+		dev_err(&pdev->dev, "unable to register device\n");
+		goto dis_clks;
+	}
+
+	rgu_base = rc->base;
+	ret = register_restart_handler(&lpc18xx_rgu_restart_nb);
+	if (ret)
+		dev_warn(&pdev->dev, "failed to register restart handler\n");
+
+	return 0;
+
+dis_clks:
+	clk_disable_unprepare(rc->clk_delay);
+dis_clk_reg:
+	clk_disable_unprepare(rc->clk_reg);
+
+	return ret;
+}
+
+static int lpc18xx_rgu_remove(struct platform_device *pdev)
+{
+	struct lpc18xx_rgu_data *rc = platform_get_drvdata(pdev);
+	int ret;
+
+	ret = unregister_restart_handler(&lpc18xx_rgu_restart_nb);
+	if (ret)
+		dev_warn(&pdev->dev, "failed to unregister restart handler\n");
+
+	reset_controller_unregister(&rc->rcdev);
+
+	clk_disable_unprepare(rc->clk_delay);
+	clk_disable_unprepare(rc->clk_reg);
+
+	return 0;
+}
+
+static const struct of_device_id lpc18xx_rgu_match[] = {
+	{ .compatible = "nxp,lpc1850-rgu" },
+	{ }
+};
+MODULE_DEVICE_TABLE(of, lpc18xx_rgu_match);
+
+static struct platform_driver lpc18xx_rgu_driver = {
+	.probe	= lpc18xx_rgu_probe,
+	.remove	= lpc18xx_rgu_remove,
+	.driver	= {
+		.name		= "lpc18xx-reset",
+		.of_match_table	= lpc18xx_rgu_match,
+	},
+};
+module_platform_driver(lpc18xx_rgu_driver);
+
+MODULE_AUTHOR("Joachim Eastwood <manabian@gmail.com>");
+MODULE_DESCRIPTION("Reset driver for LPC18xx/43xx RGU");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/reset/reset-socfpga.c b/drivers/reset/reset-socfpga.c
index 0a8def35e..1a6c5d66c 100644
--- a/drivers/reset/reset-socfpga.c
+++ b/drivers/reset/reset-socfpga.c
@@ -24,11 +24,11 @@
 #include <linux/types.h>
 
 #define NR_BANKS		4
-#define OFFSET_MODRST		0x10
 
 struct socfpga_reset_data {
 	spinlock_t			lock;
 	void __iomem			*membase;
+	u32				modrst_offset;
 	struct reset_controller_dev	rcdev;
 };
 
@@ -45,8 +45,8 @@ static int socfpga_reset_assert(struct reset_controller_dev *rcdev,
 
 	spin_lock_irqsave(&data->lock, flags);
 
-	reg = readl(data->membase + OFFSET_MODRST + (bank * NR_BANKS));
-	writel(reg | BIT(offset), data->membase + OFFSET_MODRST +
+	reg = readl(data->membase + data->modrst_offset + (bank * NR_BANKS));
+	writel(reg | BIT(offset), data->membase + data->modrst_offset +
 				 (bank * NR_BANKS));
 	spin_unlock_irqrestore(&data->lock, flags);
 
@@ -67,8 +67,8 @@ static int socfpga_reset_deassert(struct reset_controller_dev *rcdev,
 
 	spin_lock_irqsave(&data->lock, flags);
 
-	reg = readl(data->membase + OFFSET_MODRST + (bank * NR_BANKS));
-	writel(reg & ~BIT(offset), data->membase + OFFSET_MODRST +
+	reg = readl(data->membase + data->modrst_offset + (bank * NR_BANKS));
+	writel(reg & ~BIT(offset), data->membase + data->modrst_offset +
 				  (bank * NR_BANKS));
 
 	spin_unlock_irqrestore(&data->lock, flags);
@@ -85,7 +85,7 @@ static int socfpga_reset_status(struct reset_controller_dev *rcdev,
 	int offset = id % BITS_PER_LONG;
 	u32 reg;
 
-	reg = readl(data->membase + OFFSET_MODRST + (bank * NR_BANKS));
+	reg = readl(data->membase + data->modrst_offset + (bank * NR_BANKS));
 
 	return !(reg & BIT(offset));
 }
@@ -100,6 +100,8 @@ static int socfpga_reset_probe(struct platform_device *pdev)
 {
 	struct socfpga_reset_data *data;
 	struct resource *res;
+	struct device *dev = &pdev->dev;
+	struct device_node *np = dev->of_node;
 
 	/*
 	 * The binding was mainlined without the required property.
@@ -120,6 +122,11 @@ static int socfpga_reset_probe(struct platform_device *pdev)
 	if (IS_ERR(data->membase))
 		return PTR_ERR(data->membase);
 
+	if (of_property_read_u32(np, "altr,modrst-offset", &data->modrst_offset)) {
+		dev_warn(dev, "missing altr,modrst-offset property, assuming 0x10!\n");
+		data->modrst_offset = 0x10;
+	}
+
 	spin_lock_init(&data->lock);
 
 	data->rcdev.owner = THIS_MODULE;
diff --git a/drivers/reset/reset-zynq.c b/drivers/reset/reset-zynq.c
new file mode 100644
index 000000000..89318a5d5
--- /dev/null
+++ b/drivers/reset/reset-zynq.c
@@ -0,0 +1,155 @@
+/*
+ * Copyright (c) 2015, National Instruments Corp.
+ *
+ * Xilinx Zynq Reset controller driver
+ *
+ * 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; version 2 of the License.
+ *
+ * This program is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ */
+
+#include <linux/err.h>
+#include <linux/io.h>
+#include <linux/module.h>
+#include <linux/mfd/syscon.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/reset-controller.h>
+#include <linux/regmap.h>
+#include <linux/types.h>
+
+struct zynq_reset_data {
+	struct regmap *slcr;
+	struct reset_controller_dev rcdev;
+	u32 offset;
+};
+
+#define to_zynq_reset_data(p)		\
+	container_of((p), struct zynq_reset_data, rcdev)
+
+static int zynq_reset_assert(struct reset_controller_dev *rcdev,
+			     unsigned long id)
+{
+	struct zynq_reset_data *priv = to_zynq_reset_data(rcdev);
+
+	int bank = id / BITS_PER_LONG;
+	int offset = id % BITS_PER_LONG;
+
+	pr_debug("%s: %s reset bank %u offset %u\n", KBUILD_MODNAME, __func__,
+		 bank, offset);
+
+	return regmap_update_bits(priv->slcr,
+				  priv->offset + (bank * 4),
+				  BIT(offset),
+				  BIT(offset));
+}
+
+static int zynq_reset_deassert(struct reset_controller_dev *rcdev,
+			       unsigned long id)
+{
+	struct zynq_reset_data *priv = to_zynq_reset_data(rcdev);
+
+	int bank = id / BITS_PER_LONG;
+	int offset = id % BITS_PER_LONG;
+
+	pr_debug("%s: %s reset bank %u offset %u\n", KBUILD_MODNAME, __func__,
+		 bank, offset);
+
+	return regmap_update_bits(priv->slcr,
+				  priv->offset + (bank * 4),
+				  BIT(offset),
+				  ~BIT(offset));
+}
+
+static int zynq_reset_status(struct reset_controller_dev *rcdev,
+			     unsigned long id)
+{
+	struct zynq_reset_data *priv = to_zynq_reset_data(rcdev);
+
+	int bank = id / BITS_PER_LONG;
+	int offset = id % BITS_PER_LONG;
+	int ret;
+	u32 reg;
+
+	pr_debug("%s: %s reset bank %u offset %u\n", KBUILD_MODNAME, __func__,
+		 bank, offset);
+
+	ret = regmap_read(priv->slcr, priv->offset + (bank * 4), &reg);
+	if (ret)
+		return ret;
+
+	return !!(reg & BIT(offset));
+}
+
+static struct reset_control_ops zynq_reset_ops = {
+	.assert		= zynq_reset_assert,
+	.deassert	= zynq_reset_deassert,
+	.status		= zynq_reset_status,
+};
+
+static int zynq_reset_probe(struct platform_device *pdev)
+{
+	struct resource *res;
+	struct zynq_reset_data *priv;
+
+	priv = devm_kzalloc(&pdev->dev, sizeof(*priv), GFP_KERNEL);
+	if (!priv)
+		return -ENOMEM;
+	platform_set_drvdata(pdev, priv);
+
+	priv->slcr = syscon_regmap_lookup_by_phandle(pdev->dev.of_node,
+						     "syscon");
+	if (IS_ERR(priv->slcr)) {
+		dev_err(&pdev->dev, "unable to get zynq-slcr regmap");
+		return PTR_ERR(priv->slcr);
+	}
+
+	res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
+	if (!res) {
+		dev_err(&pdev->dev, "missing IO resource\n");
+		return -ENODEV;
+	}
+
+	priv->offset = res->start;
+
+	priv->rcdev.owner = THIS_MODULE;
+	priv->rcdev.nr_resets = resource_size(res) / 4 * BITS_PER_LONG;
+	priv->rcdev.ops = &zynq_reset_ops;
+	priv->rcdev.of_node = pdev->dev.of_node;
+	reset_controller_register(&priv->rcdev);
+
+	return 0;
+}
+
+static int zynq_reset_remove(struct platform_device *pdev)
+{
+	struct zynq_reset_data *priv = platform_get_drvdata(pdev);
+
+	reset_controller_unregister(&priv->rcdev);
+
+	return 0;
+}
+
+static const struct of_device_id zynq_reset_dt_ids[] = {
+	{ .compatible = "xlnx,zynq-reset", },
+	{ /* sentinel */ },
+};
+
+static struct platform_driver zynq_reset_driver = {
+	.probe	= zynq_reset_probe,
+	.remove	= zynq_reset_remove,
+	.driver = {
+		.name		= KBUILD_MODNAME,
+		.of_match_table	= zynq_reset_dt_ids,
+	},
+};
+module_platform_driver(zynq_reset_driver);
+
+MODULE_LICENSE("GPL v2");
+MODULE_AUTHOR("Moritz Fischer <moritz.fischer@ettus.com>");
+MODULE_DESCRIPTION("Zynq Reset Controller Driver");
diff --git a/drivers/reset/sti/reset-stih407.c b/drivers/reset/sti/reset-stih407.c
index d83db5d72..827eb3dae 100644
--- a/drivers/reset/sti/reset-stih407.c
+++ b/drivers/reset/sti/reset-stih407.c
@@ -11,7 +11,7 @@
 #include <linux/of.h>
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
-#include <dt-bindings/reset-controller/stih407-resets.h>
+#include <dt-bindings/reset/stih407-resets.h>
 #include "reset-syscfg.h"
 
 /* STiH407 Peripheral powerdown definitions. */
@@ -126,7 +126,7 @@ static const struct syscfg_reset_controller_data stih407_picophyreset_controller
 	.channels = stih407_picophyresets,
 };
 
-static struct of_device_id stih407_reset_match[] = {
+static const struct of_device_id stih407_reset_match[] = {
 	{
 		.compatible = "st,stih407-powerdown",
 		.data = &stih407_powerdown_controller,
diff --git a/drivers/reset/sti/reset-stih415.c b/drivers/reset/sti/reset-stih415.c
index 8dad603d8..6f220cdbe 100644
--- a/drivers/reset/sti/reset-stih415.c
+++ b/drivers/reset/sti/reset-stih415.c
@@ -13,7 +13,7 @@
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
 
-#include <dt-bindings/reset-controller/stih415-resets.h>
+#include <dt-bindings/reset/stih415-resets.h>
 
 #include "reset-syscfg.h"
 
@@ -89,7 +89,7 @@ static struct syscfg_reset_controller_data stih415_softreset_controller = {
 	.channels = stih415_softresets,
 };
 
-static struct of_device_id stih415_reset_match[] = {
+static const struct of_device_id stih415_reset_match[] = {
 	{ .compatible = "st,stih415-powerdown",
 	  .data = &stih415_powerdown_controller, },
 	{ .compatible = "st,stih415-softreset",
diff --git a/drivers/reset/sti/reset-stih416.c b/drivers/reset/sti/reset-stih416.c
index 79aed70a2..c581d606e 100644
--- a/drivers/reset/sti/reset-stih416.c
+++ b/drivers/reset/sti/reset-stih416.c
@@ -13,7 +13,7 @@
 #include <linux/of_platform.h>
 #include <linux/platform_device.h>
 
-#include <dt-bindings/reset-controller/stih416-resets.h>
+#include <dt-bindings/reset/stih416-resets.h>
 
 #include "reset-syscfg.h"
 
@@ -120,7 +120,7 @@ static struct syscfg_reset_controller_data stih416_softreset_controller = {
 	.channels = stih416_softresets,
 };
 
-static struct of_device_id stih416_reset_match[] = {
+static const struct of_device_id stih416_reset_match[] = {
 	{ .compatible = "st,stih416-powerdown",
 	  .data = &stih416_powerdown_controller, },
 	{ .compatible = "st,stih416-softreset",