Merge tag 'reset-for-4.12-1' of git://git.pengutronix.de/git/pza/linux into next/drivers

Reset controller changes for v4.12

- make reset drivers with bool Kconfig options explicitly non-modular
- fix uniphier non-static symbol warnings
- fix socfpga nr_resets property
- new drivers for the Arria10 and i.MX7 system reset controllers
- fix sunxi 64-bit compilation

* tag 'reset-for-4.12-1' of git://git.pengutronix.de/git/pza/linux:
  reset: sunxi: fix for 64-bit compilation
  reset: Add Altera Arria10 SR Reset Controller
  dt-bindings: reset: a10sr: Add Arria10 SR Reset Controller offsets
  reset: Add i.MX7 SRC reset driver
  reset-socfpga: Fix nr_resets property
  reset: uniphier: fix non static symbol warnings
  reset: pistachio: make it explicitly non-modular
  reset: ath79: make it explicitly non-modular
  reset: oxnas: make it explicitly non-modular
  reset: meson: make it explicitly non-modular

Signed-off-by: Olof Johansson <olof@lixom.net>

15 files changed, 500 insertions, 62 deletions

diff --git a/Documentation/devicetree/bindings/reset/fsl,imx7-src.txt b/Documentation/devicetree/bindings/reset/fsl,imx7-src.txt
new file mode 100644
index 000000000000..5e1afc3d8480
--- /dev/null
+++ b/Documentation/devicetree/bindings/reset/fsl,imx7-src.txt
@@ -0,0 +1,47 @@
+Freescale i.MX7 System Reset Controller
+======================================
+
+Please also refer to reset.txt in this directory for common reset
+controller binding usage.
+
+Required properties:
+- compatible: Should be "fsl,imx7-src", "syscon"
+- reg: should be register base and length as documented in the
+  datasheet
+- interrupts: Should contain SRC interrupt
+- #reset-cells: 1, see below
+
+example:
+
+src: reset-controller@30390000 {
+     compatible = "fsl,imx7d-src", "syscon";
+     reg = <0x30390000 0x2000>;
+     interrupts = <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH>;
+     #reset-cells = <1>;
+};
+
+
+Specifying reset lines connected to IP modules
+==============================================
+
+The system reset controller can be used to reset various set of
+peripherals. Device nodes that need access to reset lines should
+specify them as a reset phandle in their corresponding node as
+specified in reset.txt.
+
+Example:
+
+	pcie: pcie@33800000 {
+
+		...
+
+		resets = <&src IMX7_RESET_PCIEPHY>,
+			 <&src IMX7_RESET_PCIE_CTRL_APPS_EN>;
+		reset-names = "pciephy", "apps";
+
+		...
+        };
+
+
+For list of all valid reset indicies see
+<dt-bindings/reset/imx7-reset.h>
diff --git a/MAINTAINERS b/MAINTAINERS
index c776906f67a9..c6b5d5a585d0 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -653,7 +653,9 @@ M:	Thor Thayer <thor.thayer@linux.intel.com>
 S:	Maintained
 F:	drivers/gpio/gpio-altera-a10sr.c
 F:	drivers/mfd/altera-a10sr.c
+F:	drivers/reset/reset-a10sr.c
 F:	include/linux/mfd/altera-a10sr.h
+F:	include/dt-bindings/reset/altr,rst-mgr-a10sr.h
 
 ALTERA TRIPLE SPEED ETHERNET DRIVER
 M:	Vince Bridgers <vbridger@opensource.altera.com>
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
index f4cdfe94b9ec..d21c07ccc94e 100644
--- a/drivers/reset/Kconfig
+++ b/drivers/reset/Kconfig
@@ -14,6 +14,13 @@ menuconfig RESET_CONTROLLER
 
 if RESET_CONTROLLER
 
+config RESET_A10SR
+	tristate "Altera Arria10 System Resource Reset"
+	depends on MFD_ALTERA_A10SR
+	help
+	  This option enables support for the external reset functions for
+	  peripheral PHYs on the Altera Arria10 System Resource Chip.
+
 config RESET_ATH79
 	bool "AR71xx Reset Driver" if COMPILE_TEST
 	default ATH79
@@ -27,6 +34,13 @@ config RESET_BERLIN
 	help
 	  This enables the reset controller driver for Marvell Berlin SoCs.
 
+config RESET_IMX7
+	bool "i.MX7 Reset Driver" if COMPILE_TEST
+	default SOC_IMX7D
+	select MFD_SYSCON
+	help
+	  This enables the reset controller driver for i.MX7 SoCs.
+
 config RESET_LPC18XX
 	bool "LPC18xx/43xx Reset Driver" if COMPILE_TEST
 	default ARCH_LPC18XX
diff --git a/drivers/reset/Makefile b/drivers/reset/Makefile
index 2cd3f6c45165..02a74db94339 100644
--- a/drivers/reset/Makefile
+++ b/drivers/reset/Makefile
@@ -2,8 +2,10 @@ obj-y += core.o
 obj-y += hisilicon/
 obj-$(CONFIG_ARCH_STI) += sti/
 obj-$(CONFIG_ARCH_TEGRA) += tegra/
+obj-$(CONFIG_RESET_A10SR) += reset-a10sr.o
 obj-$(CONFIG_RESET_ATH79) += reset-ath79.o
 obj-$(CONFIG_RESET_BERLIN) += reset-berlin.o
+obj-$(CONFIG_RESET_IMX7) += reset-imx7.o
 obj-$(CONFIG_RESET_LPC18XX) += reset-lpc18xx.o
 obj-$(CONFIG_RESET_MESON) += reset-meson.o
 obj-$(CONFIG_RESET_OXNAS) += reset-oxnas.o
@@ -15,3 +17,4 @@ obj-$(CONFIG_TI_SYSCON_RESET) += reset-ti-syscon.o
 obj-$(CONFIG_RESET_UNIPHIER) += reset-uniphier.o
 obj-$(CONFIG_RESET_ZX2967) += reset-zx2967.o
 obj-$(CONFIG_RESET_ZYNQ) += reset-zynq.o
+
diff --git a/drivers/reset/reset-a10sr.c b/drivers/reset/reset-a10sr.c
new file mode 100644
index 000000000000..37496bd27fa2
--- /dev/null
+++ b/drivers/reset/reset-a10sr.c
@@ -0,0 +1,138 @@
+/*
+ *  Copyright Intel Corporation (C) 2017. All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Reset driver for Altera Arria10 MAX5 System Resource Chip
+ *
+ * Adapted from reset-socfpga.c
+ */
+
+#include <linux/err.h>
+#include <linux/mfd/altera-a10sr.h>
+#include <linux/module.h>
+#include <linux/of.h>
+#include <linux/platform_device.h>
+#include <linux/reset-controller.h>
+
+#include <dt-bindings/reset/altr,rst-mgr-a10sr.h>
+
+struct a10sr_reset {
+	struct reset_controller_dev     rcdev;
+	struct regmap *regmap;
+};
+
+static inline struct a10sr_reset *to_a10sr_rst(struct reset_controller_dev *rc)
+{
+	return container_of(rc, struct a10sr_reset, rcdev);
+}
+
+static inline int a10sr_reset_shift(unsigned long id)
+{
+	switch (id) {
+	case A10SR_RESET_ENET_HPS:
+		return 1;
+	case A10SR_RESET_PCIE:
+	case A10SR_RESET_FILE:
+	case A10SR_RESET_BQSPI:
+	case A10SR_RESET_USB:
+		return id + 11;
+	default:
+		return -EINVAL;
+	}
+}
+
+static int a10sr_reset_update(struct reset_controller_dev *rcdev,
+			      unsigned long id, bool assert)
+{
+	struct a10sr_reset *a10r = to_a10sr_rst(rcdev);
+	int offset = a10sr_reset_shift(id);
+	u8 mask = ALTR_A10SR_REG_BIT_MASK(offset);
+	int index = ALTR_A10SR_HPS_RST_REG + ALTR_A10SR_REG_OFFSET(offset);
+
+	return regmap_update_bits(a10r->regmap, index, mask, assert ? 0 : mask);
+}
+
+static int a10sr_reset_assert(struct reset_controller_dev *rcdev,
+			      unsigned long id)
+{
+	return a10sr_reset_update(rcdev, id, true);
+}
+
+static int a10sr_reset_deassert(struct reset_controller_dev *rcdev,
+				unsigned long id)
+{
+	return a10sr_reset_update(rcdev, id, false);
+}
+
+static int a10sr_reset_status(struct reset_controller_dev *rcdev,
+			      unsigned long id)
+{
+	int ret;
+	struct a10sr_reset *a10r = to_a10sr_rst(rcdev);
+	int offset = a10sr_reset_shift(id);
+	u8 mask = ALTR_A10SR_REG_BIT_MASK(offset);
+	int index = ALTR_A10SR_HPS_RST_REG + ALTR_A10SR_REG_OFFSET(offset);
+	unsigned int value;
+
+	ret = regmap_read(a10r->regmap, index, &value);
+	if (ret < 0)
+		return ret;
+
+	return !!(value & mask);
+}
+
+static const struct reset_control_ops a10sr_reset_ops = {
+	.assert		= a10sr_reset_assert,
+	.deassert	= a10sr_reset_deassert,
+	.status		= a10sr_reset_status,
+};
+
+static int a10sr_reset_probe(struct platform_device *pdev)
+{
+	struct altr_a10sr *a10sr = dev_get_drvdata(pdev->dev.parent);
+	struct a10sr_reset *a10r;
+
+	a10r = devm_kzalloc(&pdev->dev, sizeof(struct a10sr_reset),
+			    GFP_KERNEL);
+	if (!a10r)
+		return -ENOMEM;
+
+	a10r->rcdev.owner = THIS_MODULE;
+	a10r->rcdev.nr_resets = A10SR_RESET_NUM;
+	a10r->rcdev.ops = &a10sr_reset_ops;
+	a10r->rcdev.of_node = pdev->dev.of_node;
+	a10r->regmap = a10sr->regmap;
+
+	platform_set_drvdata(pdev, a10r);
+
+	return devm_reset_controller_register(&pdev->dev, &a10r->rcdev);
+}
+
+static const struct of_device_id a10sr_reset_of_match[] = {
+	{ .compatible = "altr,a10sr-reset" },
+	{ },
+};
+MODULE_DEVICE_TABLE(of, a10sr_reset_of_match);
+
+static struct platform_driver a10sr_reset_driver = {
+	.probe	= a10sr_reset_probe,
+	.driver = {
+		.name		= "altr_a10sr_reset",
+	},
+};
+module_platform_driver(a10sr_reset_driver);
+
+MODULE_AUTHOR("Thor Thayer <thor.thayer@linux.intel.com>");
+MODULE_DESCRIPTION("Altera Arria10 System Resource Reset Controller Driver");
+MODULE_LICENSE("GPL v2");
diff --git a/drivers/reset/reset-ath79.c b/drivers/reset/reset-ath79.c
index 6b97631f5489..2674880e5492 100644
--- a/drivers/reset/reset-ath79.c
+++ b/drivers/reset/reset-ath79.c
@@ -1,4 +1,7 @@
 /*
+ * AR71xx Reset Controller Driver
+ * Author: Alban Bedel
+ *
  * Copyright (C) 2015 Alban Bedel <albeu@free.fr>
  *
  * This program is free software; you can redistribute it and/or modify
@@ -13,7 +16,7 @@
  */
 
 #include <linux/io.h>
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/platform_device.h>
 #include <linux/reset-controller.h>
 #include <linux/reboot.h>
@@ -127,31 +130,17 @@ static int ath79_reset_probe(struct platform_device *pdev)
 	return 0;
 }
 
-static int ath79_reset_remove(struct platform_device *pdev)
-{
-	struct ath79_reset *ath79_reset = platform_get_drvdata(pdev);
-
-	unregister_restart_handler(&ath79_reset->restart_nb);
-
-	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,
+		.name			= "ath79-reset",
+		.of_match_table		= ath79_reset_dt_ids,
+		.suppress_bind_attrs	= true,
 	},
 };
-module_platform_driver(ath79_reset_driver);
-
-MODULE_AUTHOR("Alban Bedel <albeu@free.fr>");
-MODULE_DESCRIPTION("AR71xx Reset Controller Driver");
-MODULE_LICENSE("GPL");
+builtin_platform_driver(ath79_reset_driver);
diff --git a/drivers/reset/reset-imx7.c b/drivers/reset/reset-imx7.c
new file mode 100644
index 000000000000..4db177bc89bc
--- /dev/null
+++ b/drivers/reset/reset-imx7.c
@@ -0,0 +1,158 @@
+/*
+ * Copyright (c) 2017, Impinj, Inc.
+ *
+ * i.MX7 System Reset Controller (SRC) driver
+ *
+ * Author: Andrey Smirnov <andrew.smirnov@gmail.com>
+ *
+ * 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/mfd/syscon.h>
+#include <linux/platform_device.h>
+#include <linux/reset-controller.h>
+#include <linux/regmap.h>
+#include <dt-bindings/reset/imx7-reset.h>
+
+struct imx7_src {
+	struct reset_controller_dev rcdev;
+	struct regmap *regmap;
+};
+
+enum imx7_src_registers {
+	SRC_A7RCR0		= 0x0004,
+	SRC_M4RCR		= 0x000c,
+	SRC_ERCR		= 0x0014,
+	SRC_HSICPHY_RCR		= 0x001c,
+	SRC_USBOPHY1_RCR	= 0x0020,
+	SRC_USBOPHY2_RCR	= 0x0024,
+	SRC_MIPIPHY_RCR		= 0x0028,
+	SRC_PCIEPHY_RCR		= 0x002c,
+	SRC_DDRC_RCR		= 0x1000,
+};
+
+struct imx7_src_signal {
+	unsigned int offset, bit;
+};
+
+static const struct imx7_src_signal imx7_src_signals[IMX7_RESET_NUM] = {
+	[IMX7_RESET_A7_CORE_POR_RESET0] = { SRC_A7RCR0, BIT(0) },
+	[IMX7_RESET_A7_CORE_POR_RESET1] = { SRC_A7RCR0, BIT(1) },
+	[IMX7_RESET_A7_CORE_RESET0]     = { SRC_A7RCR0, BIT(4) },
+	[IMX7_RESET_A7_CORE_RESET1]	= { SRC_A7RCR0, BIT(5) },
+	[IMX7_RESET_A7_DBG_RESET0]	= { SRC_A7RCR0, BIT(8) },
+	[IMX7_RESET_A7_DBG_RESET1]	= { SRC_A7RCR0, BIT(9) },
+	[IMX7_RESET_A7_ETM_RESET0]	= { SRC_A7RCR0, BIT(12) },
+	[IMX7_RESET_A7_ETM_RESET1]	= { SRC_A7RCR0, BIT(13) },
+	[IMX7_RESET_A7_SOC_DBG_RESET]	= { SRC_A7RCR0, BIT(20) },
+	[IMX7_RESET_A7_L2RESET]		= { SRC_A7RCR0, BIT(21) },
+	[IMX7_RESET_SW_M4C_RST]		= { SRC_M4RCR, BIT(1) },
+	[IMX7_RESET_SW_M4P_RST]		= { SRC_M4RCR, BIT(2) },
+	[IMX7_RESET_EIM_RST]		= { SRC_ERCR, BIT(0) },
+	[IMX7_RESET_HSICPHY_PORT_RST]	= { SRC_HSICPHY_RCR, BIT(1) },
+	[IMX7_RESET_USBPHY1_POR]	= { SRC_USBOPHY1_RCR, BIT(0) },
+	[IMX7_RESET_USBPHY1_PORT_RST]	= { SRC_USBOPHY1_RCR, BIT(1) },
+	[IMX7_RESET_USBPHY2_POR]	= { SRC_USBOPHY2_RCR, BIT(0) },
+	[IMX7_RESET_USBPHY2_PORT_RST]	= { SRC_USBOPHY2_RCR, BIT(1) },
+	[IMX7_RESET_MIPI_PHY_MRST]	= { SRC_MIPIPHY_RCR, BIT(1) },
+	[IMX7_RESET_MIPI_PHY_SRST]	= { SRC_MIPIPHY_RCR, BIT(2) },
+	[IMX7_RESET_PCIEPHY]		= { SRC_PCIEPHY_RCR, BIT(2) | BIT(1) },
+	[IMX7_RESET_PCIEPHY_PERST]	= { SRC_PCIEPHY_RCR, BIT(3) },
+	[IMX7_RESET_PCIE_CTRL_APPS_EN]	= { SRC_PCIEPHY_RCR, BIT(6) },
+	[IMX7_RESET_DDRC_PRST]		= { SRC_DDRC_RCR, BIT(0) },
+	[IMX7_RESET_DDRC_CORE_RST]	= { SRC_DDRC_RCR, BIT(1) },
+};
+
+static struct imx7_src *to_imx7_src(struct reset_controller_dev *rcdev)
+{
+	return container_of(rcdev, struct imx7_src, rcdev);
+}
+
+static int imx7_reset_set(struct reset_controller_dev *rcdev,
+			  unsigned long id, bool assert)
+{
+	struct imx7_src *imx7src = to_imx7_src(rcdev);
+	const struct imx7_src_signal *signal = &imx7_src_signals[id];
+	unsigned int value = 0;
+
+	switch (id) {
+	case IMX7_RESET_PCIEPHY:
+		/*
+		 * wait for more than 10us to release phy g_rst and
+		 * btnrst
+		 */
+		if (!assert)
+			udelay(10);
+		break;
+
+	case IMX7_RESET_PCIE_CTRL_APPS_EN:
+		value = (assert) ? 0 : signal->bit;
+		break;
+	}
+
+	return regmap_update_bits(imx7src->regmap,
+				  signal->offset, signal->bit, value);
+}
+
+static int imx7_reset_assert(struct reset_controller_dev *rcdev,
+			     unsigned long id)
+{
+	return imx7_reset_set(rcdev, id, true);
+}
+
+static int imx7_reset_deassert(struct reset_controller_dev *rcdev,
+			       unsigned long id)
+{
+	return imx7_reset_set(rcdev, id, false);
+}
+
+static const struct reset_control_ops imx7_reset_ops = {
+	.assert		= imx7_reset_assert,
+	.deassert	= imx7_reset_deassert,
+};
+
+static int imx7_reset_probe(struct platform_device *pdev)
+{
+	struct imx7_src *imx7src;
+	struct device *dev = &pdev->dev;
+	struct regmap_config config = { .name = "src" };
+
+	imx7src = devm_kzalloc(dev, sizeof(*imx7src), GFP_KERNEL);
+	if (!imx7src)
+		return -ENOMEM;
+
+	imx7src->regmap = syscon_node_to_regmap(dev->of_node);
+	if (IS_ERR(imx7src->regmap)) {
+		dev_err(dev, "Unable to get imx7-src regmap");
+		return PTR_ERR(imx7src->regmap);
+	}
+	regmap_attach_dev(dev, imx7src->regmap, &config);
+
+	imx7src->rcdev.owner     = THIS_MODULE;
+	imx7src->rcdev.nr_resets = IMX7_RESET_NUM;
+	imx7src->rcdev.ops       = &imx7_reset_ops;
+	imx7src->rcdev.of_node   = dev->of_node;
+
+	return devm_reset_controller_register(dev, &imx7src->rcdev);
+}
+
+static const struct of_device_id imx7_reset_dt_ids[] = {
+	{ .compatible = "fsl,imx7d-src", },
+	{ /* sentinel */ },
+};
+
+static struct platform_driver imx7_reset_driver = {
+	.probe	= imx7_reset_probe,
+	.driver = {
+		.name		= KBUILD_MODNAME,
+		.of_match_table	= imx7_reset_dt_ids,
+	},
+};
+builtin_platform_driver(imx7_reset_driver);
diff --git a/drivers/reset/reset-meson.c b/drivers/reset/reset-meson.c
index c32f11a30c5f..a8b915eb8b58 100644
--- a/drivers/reset/reset-meson.c
+++ b/drivers/reset/reset-meson.c
@@ -1,4 +1,6 @@
 /*
+ * Amlogic Meson Reset Controller driver
+ *
  * This file is provided under a dual BSD/GPLv2 license.  When using or
  * redistributing this file, you may do so under either license.
  *
@@ -53,7 +55,7 @@
  * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
  */
 #include <linux/err.h>
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/io.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
@@ -95,7 +97,6 @@ static const struct of_device_id meson_reset_dt_ids[] = {
 	 { .compatible = "amlogic,meson-gxbb-reset", },
 	 { /* sentinel */ },
 };
-MODULE_DEVICE_TABLE(of, meson_reset_dt_ids);
 
 static int meson_reset_probe(struct platform_device *pdev)
 {
@@ -128,9 +129,4 @@ static struct platform_driver meson_reset_driver = {
 		.of_match_table	= meson_reset_dt_ids,
 	},
 };
-
-module_platform_driver(meson_reset_driver);
-
-MODULE_AUTHOR("Neil Armstrong <narmstrong@baylibre.com>");
-MODULE_DESCRIPTION("Amlogic Meson Reset Controller driver");
-MODULE_LICENSE("Dual BSD/GPL");
+builtin_platform_driver(meson_reset_driver);
diff --git a/drivers/reset/reset-oxnas.c b/drivers/reset/reset-oxnas.c
index 0d9036dea010..cf5b9742b86e 100644
--- a/drivers/reset/reset-oxnas.c
+++ b/drivers/reset/reset-oxnas.c
@@ -18,7 +18,7 @@
  * along with this program.  If not, see <http://www.gnu.org/licenses/>.
  */
 #include <linux/err.h>
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/reset-controller.h>
@@ -83,7 +83,6 @@ static const struct of_device_id oxnas_reset_dt_ids[] = {
 	 { .compatible = "oxsemi,ox820-reset", },
 	 { /* sentinel */ },
 };
-MODULE_DEVICE_TABLE(of, oxnas_reset_dt_ids);
 
 static int oxnas_reset_probe(struct platform_device *pdev)
 {
@@ -123,5 +122,4 @@ static struct platform_driver oxnas_reset_driver = {
 		.of_match_table	= oxnas_reset_dt_ids,
 	},
 };
-
-module_platform_driver(oxnas_reset_driver);
+builtin_platform_driver(oxnas_reset_driver);
diff --git a/drivers/reset/reset-pistachio.c b/drivers/reset/reset-pistachio.c
index bbc4c06dd33b..11d651b44e81 100644
--- a/drivers/reset/reset-pistachio.c
+++ b/drivers/reset/reset-pistachio.c
@@ -10,7 +10,7 @@
  * version 2, as published by the Free Software Foundation.
  */
 
-#include <linux/module.h>
+#include <linux/init.h>
 #include <linux/of.h>
 #include <linux/platform_device.h>
 #include <linux/regmap.h>
@@ -128,7 +128,6 @@ static const struct of_device_id pistachio_reset_dt_ids[] = {
 	 { .compatible = "img,pistachio-reset", },
 	 { /* sentinel */ },
 };
-MODULE_DEVICE_TABLE(of, pistachio_reset_dt_ids);
 
 static struct platform_driver pistachio_reset_driver = {
 	.probe	= pistachio_reset_probe,
@@ -137,8 +136,4 @@ static struct platform_driver pistachio_reset_driver = {
 		.of_match_table	= pistachio_reset_dt_ids,
 	},
 };
-module_platform_driver(pistachio_reset_driver);
-
-MODULE_AUTHOR("Damien Horsley <Damien.Horsley@imgtec.com>");
-MODULE_DESCRIPTION("Pistacho Reset Controller Driver");
-MODULE_LICENSE("GPL v2");
+builtin_platform_driver(pistachio_reset_driver);
diff --git a/drivers/reset/reset-socfpga.c b/drivers/reset/reset-socfpga.c
index 43e4a9f39b9b..07224c019892 100644
--- a/drivers/reset/reset-socfpga.c
+++ b/drivers/reset/reset-socfpga.c
@@ -25,7 +25,8 @@
 #include <linux/spinlock.h>
 #include <linux/types.h>
 
-#define NR_BANKS		4
+#define BANK_INCREMENT		4
+#define NR_BANKS		8
 
 struct socfpga_reset_data {
 	spinlock_t			lock;
@@ -46,8 +47,8 @@ static int socfpga_reset_assert(struct reset_controller_dev *rcdev,
 
 	spin_lock_irqsave(&data->lock, flags);
 
-	reg = readl(data->membase + (bank * NR_BANKS));
-	writel(reg | BIT(offset), data->membase + (bank * NR_BANKS));
+	reg = readl(data->membase + (bank * BANK_INCREMENT));
+	writel(reg | BIT(offset), data->membase + (bank * BANK_INCREMENT));
 	spin_unlock_irqrestore(&data->lock, flags);
 
 	return 0;
@@ -67,8 +68,8 @@ static int socfpga_reset_deassert(struct reset_controller_dev *rcdev,
 
 	spin_lock_irqsave(&data->lock, flags);
 
-	reg = readl(data->membase + (bank * NR_BANKS));
-	writel(reg & ~BIT(offset), data->membase + (bank * NR_BANKS));
+	reg = readl(data->membase + (bank * BANK_INCREMENT));
+	writel(reg & ~BIT(offset), data->membase + (bank * BANK_INCREMENT));
 
 	spin_unlock_irqrestore(&data->lock, flags);
 
@@ -84,7 +85,7 @@ static int socfpga_reset_status(struct reset_controller_dev *rcdev,
 	int offset = id % BITS_PER_LONG;
 	u32 reg;
 
-	reg = readl(data->membase + (bank * NR_BANKS));
+	reg = readl(data->membase + (bank * BANK_INCREMENT));
 
 	return !(reg & BIT(offset));
 }
diff --git a/drivers/reset/reset-sunxi.c b/drivers/reset/reset-sunxi.c
index b44f6b5f87b6..cd585cd2f04d 100644
--- a/drivers/reset/reset-sunxi.c
+++ b/drivers/reset/reset-sunxi.c
@@ -34,15 +34,16 @@ static int sunxi_reset_assert(struct reset_controller_dev *rcdev,
 	struct sunxi_reset_data *data = container_of(rcdev,
 						     struct sunxi_reset_data,
 						     rcdev);
-	int bank = id / BITS_PER_LONG;
-	int offset = id % BITS_PER_LONG;
+	int reg_width = sizeof(u32);
+	int bank = id / (reg_width * BITS_PER_BYTE);
+	int offset = id % (reg_width * BITS_PER_BYTE);
 	unsigned long flags;
 	u32 reg;
 
 	spin_lock_irqsave(&data->lock, flags);
 
-	reg = readl(data->membase + (bank * 4));
-	writel(reg & ~BIT(offset), data->membase + (bank * 4));
+	reg = readl(data->membase + (bank * reg_width));
+	writel(reg & ~BIT(offset), data->membase + (bank * reg_width));
 
 	spin_unlock_irqrestore(&data->lock, flags);
 
@@ -55,15 +56,16 @@ static int sunxi_reset_deassert(struct reset_controller_dev *rcdev,
 	struct sunxi_reset_data *data = container_of(rcdev,
 						     struct sunxi_reset_data,
 						     rcdev);
-	int bank = id / BITS_PER_LONG;
-	int offset = id % BITS_PER_LONG;
+	int reg_width = sizeof(u32);
+	int bank = id / (reg_width * BITS_PER_BYTE);
+	int offset = id % (reg_width * BITS_PER_BYTE);
 	unsigned long flags;
 	u32 reg;
 
 	spin_lock_irqsave(&data->lock, flags);
 
-	reg = readl(data->membase + (bank * 4));
-	writel(reg | BIT(offset), data->membase + (bank * 4));
+	reg = readl(data->membase + (bank * reg_width));
+	writel(reg | BIT(offset), data->membase + (bank * reg_width));
 
 	spin_unlock_irqrestore(&data->lock, flags);
 
diff --git a/drivers/reset/reset-uniphier.c b/drivers/reset/reset-uniphier.c
index 9c11be3d3450..7af60bcff6bc 100644
--- a/drivers/reset/reset-uniphier.c
+++ b/drivers/reset/reset-uniphier.c
@@ -65,12 +65,12 @@ struct uniphier_reset_data {
 #define UNIPHIER_PRO4_SYS_RESET_USB3(id, ch)		\
 	UNIPHIER_RESETX((id), 0x2000 + 0x4 * (ch), 17)
 
-const struct uniphier_reset_data uniphier_sld3_sys_reset_data[] = {
+static const struct uniphier_reset_data uniphier_sld3_sys_reset_data[] = {
 	UNIPHIER_SLD3_SYS_RESET_STDMAC(8),	/* Ether, HSC, MIO */
 	UNIPHIER_RESET_END,
 };
 
-const struct uniphier_reset_data uniphier_pro4_sys_reset_data[] = {
+static const struct uniphier_reset_data uniphier_pro4_sys_reset_data[] = {
 	UNIPHIER_SLD3_SYS_RESET_STDMAC(8),	/* HSC, MIO, RLE */
 	UNIPHIER_PRO4_SYS_RESET_GIO(12),	/* Ether, SATA, USB3 */
 	UNIPHIER_PRO4_SYS_RESET_USB3(14, 0),
@@ -78,7 +78,7 @@ const struct uniphier_reset_data uniphier_pro4_sys_reset_data[] = {
 	UNIPHIER_RESET_END,
 };
 
-const struct uniphier_reset_data uniphier_pro5_sys_reset_data[] = {
+static const struct uniphier_reset_data uniphier_pro5_sys_reset_data[] = {
 	UNIPHIER_SLD3_SYS_RESET_STDMAC(8),	/* HSC */
 	UNIPHIER_PRO4_SYS_RESET_GIO(12),	/* PCIe, USB3 */
 	UNIPHIER_PRO4_SYS_RESET_USB3(14, 0),
@@ -86,7 +86,7 @@ const struct uniphier_reset_data uniphier_pro5_sys_reset_data[] = {
 	UNIPHIER_RESET_END,
 };
 
-const struct uniphier_reset_data uniphier_pxs2_sys_reset_data[] = {
+static const struct uniphier_reset_data uniphier_pxs2_sys_reset_data[] = {
 	UNIPHIER_SLD3_SYS_RESET_STDMAC(8),	/* HSC, RLE */
 	UNIPHIER_PRO4_SYS_RESET_USB3(14, 0),
 	UNIPHIER_PRO4_SYS_RESET_USB3(15, 1),
@@ -100,12 +100,12 @@ const struct uniphier_reset_data uniphier_pxs2_sys_reset_data[] = {
 	UNIPHIER_RESET_END,
 };
 
-const struct uniphier_reset_data uniphier_ld11_sys_reset_data[] = {
+static const struct uniphier_reset_data uniphier_ld11_sys_reset_data[] = {
 	UNIPHIER_LD11_SYS_RESET_STDMAC(8),	/* HSC, MIO */
 	UNIPHIER_RESET_END,
 };
 
-const struct uniphier_reset_data uniphier_ld20_sys_reset_data[] = {
+static const struct uniphier_reset_data uniphier_ld20_sys_reset_data[] = {
 	UNIPHIER_LD11_SYS_RESET_STDMAC(8),	/* HSC */
 	UNIPHIER_LD20_SYS_RESET_GIO(12),	/* PCIe, USB3 */
 	UNIPHIER_RESETX(16, 0x200c, 12),	/* USB30-PHY0 */
@@ -134,7 +134,7 @@ const struct uniphier_reset_data uniphier_ld20_sys_reset_data[] = {
 #define UNIPHIER_MIO_RESET_DMAC(id)			\
 	UNIPHIER_RESETX((id), 0x110, 17)
 
-const struct uniphier_reset_data uniphier_sld3_mio_reset_data[] = {
+static const struct uniphier_reset_data uniphier_sld3_mio_reset_data[] = {
 	UNIPHIER_MIO_RESET_SD(0, 0),
 	UNIPHIER_MIO_RESET_SD(1, 1),
 	UNIPHIER_MIO_RESET_SD(2, 2),
@@ -154,7 +154,7 @@ const struct uniphier_reset_data uniphier_sld3_mio_reset_data[] = {
 	UNIPHIER_RESET_END,
 };
 
-const struct uniphier_reset_data uniphier_pro5_sd_reset_data[] = {
+static const struct uniphier_reset_data uniphier_pro5_sd_reset_data[] = {
 	UNIPHIER_MIO_RESET_SD(0, 0),
 	UNIPHIER_MIO_RESET_SD(1, 1),
 	UNIPHIER_MIO_RESET_EMMC_HW_RESET(6, 1),
@@ -171,7 +171,7 @@ const struct uniphier_reset_data uniphier_pro5_sd_reset_data[] = {
 #define UNIPHIER_PERI_RESET_FI2C(id, ch)		\
 	UNIPHIER_RESETX((id), 0x114, 24 + (ch))
 
-const struct uniphier_reset_data uniphier_ld4_peri_reset_data[] = {
+static const struct uniphier_reset_data uniphier_ld4_peri_reset_data[] = {
 	UNIPHIER_PERI_RESET_UART(0, 0),
 	UNIPHIER_PERI_RESET_UART(1, 1),
 	UNIPHIER_PERI_RESET_UART(2, 2),
@@ -184,7 +184,7 @@ const struct uniphier_reset_data uniphier_ld4_peri_reset_data[] = {
 	UNIPHIER_RESET_END,
 };
 
-const struct uniphier_reset_data uniphier_pro4_peri_reset_data[] = {
+static const struct uniphier_reset_data uniphier_pro4_peri_reset_data[] = {
 	UNIPHIER_PERI_RESET_UART(0, 0),
 	UNIPHIER_PERI_RESET_UART(1, 1),
 	UNIPHIER_PERI_RESET_UART(2, 2),
diff --git a/include/dt-bindings/reset/altr,rst-mgr-a10sr.h b/include/dt-bindings/reset/altr,rst-mgr-a10sr.h
new file mode 100644
index 000000000000..9855925e5256
--- /dev/null
+++ b/include/dt-bindings/reset/altr,rst-mgr-a10sr.h
@@ -0,0 +1,33 @@
+/*
+ *  Copyright Intel Corporation (C) 2017. All Rights Reserved
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.
+ *
+ * You should have received a copy of the GNU General Public License along with
+ * this program.  If not, see <http://www.gnu.org/licenses/>.
+ *
+ * Reset binding definitions for Altera Arria10 MAX5 System Resource Chip
+ *
+ * Adapted from altr,rst-mgr-a10.h
+ */
+
+#ifndef _DT_BINDINGS_RESET_ALTR_RST_MGR_A10SR_H
+#define _DT_BINDINGS_RESET_ALTR_RST_MGR_A10SR_H
+
+/* Peripheral PHY resets */
+#define A10SR_RESET_ENET_HPS	0
+#define A10SR_RESET_PCIE	1
+#define A10SR_RESET_FILE	2
+#define A10SR_RESET_BQSPI	3
+#define A10SR_RESET_USB		4
+
+#define A10SR_RESET_NUM		5
+
+#endif
diff --git a/include/dt-bindings/reset/imx7-reset.h b/include/dt-bindings/reset/imx7-reset.h
new file mode 100644
index 000000000000..63948170c7b2
--- /dev/null
+++ b/include/dt-bindings/reset/imx7-reset.h
@@ -0,0 +1,62 @@
+/*
+ * Copyright (C) 2017 Impinj, Inc.
+ *
+ * Author: Andrey Smirnov <andrew.smirnov@gmail.com>
+ *
+ * This program is free software; you can redistribute it and/or modify it
+ * under the terms and conditions of the GNU General Public License,
+ * version 2, as published by the Free Software Foundation.
+ *
+ * This program is distributed in the hope 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.
+ *
+ * You should have received a copy of the GNU General Public License
+ * along with this program.  If not, see <http://www.gnu.org/licenses/>.
+ */
+
+#ifndef DT_BINDING_RESET_IMX7_H
+#define DT_BINDING_RESET_IMX7_H
+
+#define IMX7_RESET_A7_CORE_POR_RESET0	0
+#define IMX7_RESET_A7_CORE_POR_RESET1	1
+#define IMX7_RESET_A7_CORE_RESET0	2
+#define IMX7_RESET_A7_CORE_RESET1	3
+#define IMX7_RESET_A7_DBG_RESET0	4
+#define IMX7_RESET_A7_DBG_RESET1	5
+#define IMX7_RESET_A7_ETM_RESET0	6
+#define IMX7_RESET_A7_ETM_RESET1	7
+#define IMX7_RESET_A7_SOC_DBG_RESET	8
+#define IMX7_RESET_A7_L2RESET		9
+#define IMX7_RESET_SW_M4C_RST		10
+#define IMX7_RESET_SW_M4P_RST		11
+#define IMX7_RESET_EIM_RST		12
+#define IMX7_RESET_HSICPHY_PORT_RST	13
+#define IMX7_RESET_USBPHY1_POR		14
+#define IMX7_RESET_USBPHY1_PORT_RST	15
+#define IMX7_RESET_USBPHY2_POR		16
+#define IMX7_RESET_USBPHY2_PORT_RST	17
+#define IMX7_RESET_MIPI_PHY_MRST	18
+#define IMX7_RESET_MIPI_PHY_SRST	19
+
+/*
+ * IMX7_RESET_PCIEPHY is a logical reset line combining PCIEPHY_BTN
+ * and PCIEPHY_G_RST
+ */
+#define IMX7_RESET_PCIEPHY		20
+#define IMX7_RESET_PCIEPHY_PERST	21
+
+/*
+ * IMX7_RESET_PCIE_CTRL_APPS_EN is not strictly a reset line, but it
+ * can be used to inhibit PCIe LTTSM, so, in a way, it can be thoguht
+ * of as one
+ */
+#define IMX7_RESET_PCIE_CTRL_APPS_EN	22
+#define IMX7_RESET_DDRC_PRST		23
+#define IMX7_RESET_DDRC_CORE_RST	24
+
+#define IMX7_RESET_NUM			25
+
+#endif
+