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authorKunihiko Hayashi <hayashi.kunihiko@socionext.com>2018-11-09 10:42:05 +0900
committerPhilipp Zabel <p.zabel@pengutronix.de>2019-01-07 16:38:51 +0100
commit3eb8f765f5aeca6e4195246f41e534025f69eee8 (patch)
tree76c0c99eec8bc1f53d63c2a83e0860aec9e6235c
parent21b22136b4330abd1467e59fbe651ae4d18f0357 (diff)
downloadlinux-stericsson-3eb8f765f5aeca6e4195246f41e534025f69eee8.tar.gz
reset: uniphier-usb3: Rename to reset-uniphier-glue
This driver works for controlling the reset lines including USB3 glue layer, however, this can be applied to other glue layers. Now this patch renames the driver from "reset-uniphier-usb3" to "reset-uniphier-glue". At the same time, this changes CONFIG_RESET_UNIPHIER_USB3 to CONFIG_RESET_UNIPHIER_GLUE. Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
-rw-r--r--drivers/reset/Kconfig10
-rw-r--r--drivers/reset/Makefile2
-rw-r--r--drivers/reset/reset-uniphier-glue.c (renamed from drivers/reset/reset-uniphier-usb3.c)38
3 files changed, 25 insertions, 25 deletions
diff --git a/drivers/reset/Kconfig b/drivers/reset/Kconfig
index 7ee64988faac..2e01bd833ffd 100644
--- a/drivers/reset/Kconfig
+++ b/drivers/reset/Kconfig
@@ -171,15 +171,15 @@ config RESET_UNIPHIER
Say Y if you want to control reset signals provided by System Control
block, Media I/O block, Peripheral Block.
-config RESET_UNIPHIER_USB3
- tristate "USB3 reset driver for UniPhier SoCs"
+config RESET_UNIPHIER_GLUE
+ tristate "Reset driver in glue layer for UniPhier SoCs"
depends on (ARCH_UNIPHIER || COMPILE_TEST) && OF
default ARCH_UNIPHIER
select RESET_SIMPLE
help
- Support for the USB3 core reset on UniPhier SoCs.
- Say Y if you want to control reset signals provided by
- USB3 glue layer.
+ Support for peripheral core reset included in its own glue layer
+ on UniPhier SoCs. Say Y if you want to control reset signals
+ provided by the glue layer.
config RESET_ZYNQ
bool "ZYNQ Reset Driver" if COMPILE_TEST
diff --git a/drivers/reset/Makefile b/drivers/reset/Makefile
index b14de32eb610..dc7874df78d9 100644
--- a/drivers/reset/Makefile
+++ b/drivers/reset/Makefile
@@ -24,6 +24,6 @@ obj-$(CONFIG_RESET_SUNXI) += reset-sunxi.o
obj-$(CONFIG_RESET_TI_SCI) += reset-ti-sci.o
obj-$(CONFIG_RESET_TI_SYSCON) += reset-ti-syscon.o
obj-$(CONFIG_RESET_UNIPHIER) += reset-uniphier.o
-obj-$(CONFIG_RESET_UNIPHIER_USB3) += reset-uniphier-usb3.o
+obj-$(CONFIG_RESET_UNIPHIER_GLUE) += reset-uniphier-glue.o
obj-$(CONFIG_RESET_ZYNQ) += reset-zynq.o
diff --git a/drivers/reset/reset-uniphier-usb3.c b/drivers/reset/reset-uniphier-glue.c
index ffa1b19b594d..1b8ea03be9a0 100644
--- a/drivers/reset/reset-uniphier-usb3.c
+++ b/drivers/reset/reset-uniphier-glue.c
@@ -1,6 +1,6 @@
// SPDX-License-Identifier: GPL-2.0
//
-// reset-uniphier-usb3.c - USB3 reset driver for UniPhier
+// reset-uniphier-glue.c - Glue layer reset driver for UniPhier
// Copyright 2018 Socionext Inc.
// Author: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
@@ -15,24 +15,24 @@
#define MAX_CLKS 2
#define MAX_RSTS 2
-struct uniphier_usb3_reset_soc_data {
+struct uniphier_glue_reset_soc_data {
int nclks;
const char * const *clock_names;
int nrsts;
const char * const *reset_names;
};
-struct uniphier_usb3_reset_priv {
+struct uniphier_glue_reset_priv {
struct clk_bulk_data clk[MAX_CLKS];
struct reset_control *rst[MAX_RSTS];
struct reset_simple_data rdata;
- const struct uniphier_usb3_reset_soc_data *data;
+ const struct uniphier_glue_reset_soc_data *data;
};
-static int uniphier_usb3_reset_probe(struct platform_device *pdev)
+static int uniphier_glue_reset_probe(struct platform_device *pdev)
{
struct device *dev = &pdev->dev;
- struct uniphier_usb3_reset_priv *priv;
+ struct uniphier_glue_reset_priv *priv;
struct resource *res;
resource_size_t size;
const char *name;
@@ -100,9 +100,9 @@ out_rst_assert:
return ret;
}
-static int uniphier_usb3_reset_remove(struct platform_device *pdev)
+static int uniphier_glue_reset_remove(struct platform_device *pdev)
{
- struct uniphier_usb3_reset_priv *priv = platform_get_drvdata(pdev);
+ struct uniphier_glue_reset_priv *priv = platform_get_drvdata(pdev);
int i;
for (i = 0; i < priv->data->nrsts; i++)
@@ -117,7 +117,7 @@ static const char * const uniphier_pro4_clock_reset_names[] = {
"gio", "link",
};
-static const struct uniphier_usb3_reset_soc_data uniphier_pro4_data = {
+static const struct uniphier_glue_reset_soc_data uniphier_pro4_data = {
.nclks = ARRAY_SIZE(uniphier_pro4_clock_reset_names),
.clock_names = uniphier_pro4_clock_reset_names,
.nrsts = ARRAY_SIZE(uniphier_pro4_clock_reset_names),
@@ -128,14 +128,14 @@ static const char * const uniphier_pxs2_clock_reset_names[] = {
"link",
};
-static const struct uniphier_usb3_reset_soc_data uniphier_pxs2_data = {
+static const struct uniphier_glue_reset_soc_data uniphier_pxs2_data = {
.nclks = ARRAY_SIZE(uniphier_pxs2_clock_reset_names),
.clock_names = uniphier_pxs2_clock_reset_names,
.nrsts = ARRAY_SIZE(uniphier_pxs2_clock_reset_names),
.reset_names = uniphier_pxs2_clock_reset_names,
};
-static const struct of_device_id uniphier_usb3_reset_match[] = {
+static const struct of_device_id uniphier_glue_reset_match[] = {
{
.compatible = "socionext,uniphier-pro4-usb3-reset",
.data = &uniphier_pro4_data,
@@ -154,18 +154,18 @@ static const struct of_device_id uniphier_usb3_reset_match[] = {
},
{ /* Sentinel */ }
};
-MODULE_DEVICE_TABLE(of, uniphier_usb3_reset_match);
+MODULE_DEVICE_TABLE(of, uniphier_glue_reset_match);
-static struct platform_driver uniphier_usb3_reset_driver = {
- .probe = uniphier_usb3_reset_probe,
- .remove = uniphier_usb3_reset_remove,
+static struct platform_driver uniphier_glue_reset_driver = {
+ .probe = uniphier_glue_reset_probe,
+ .remove = uniphier_glue_reset_remove,
.driver = {
- .name = "uniphier-usb3-reset",
- .of_match_table = uniphier_usb3_reset_match,
+ .name = "uniphier-glue-reset",
+ .of_match_table = uniphier_glue_reset_match,
},
};
-module_platform_driver(uniphier_usb3_reset_driver);
+module_platform_driver(uniphier_glue_reset_driver);
MODULE_AUTHOR("Kunihiko Hayashi <hayashi.kunihiko@socionext.com>");
-MODULE_DESCRIPTION("UniPhier USB3 Reset Driver");
+MODULE_DESCRIPTION("UniPhier Glue layer reset driver");
MODULE_LICENSE("GPL");