Update Linux to v5.10.109
Sourced from [1]
[1] https://cdn.kernel.org/pub/linux/kernel/v5.x/linux-5.10.109.tar.xz
Change-Id: I19bca9fc6762d4e63bcf3e4cba88bbe560d9c76c
Signed-off-by: Olivier Deprez <olivier.deprez@arm.com>
diff --git a/drivers/usb/dwc3/dwc3-of-simple.c b/drivers/usb/dwc3/dwc3-of-simple.c
index d055e00..e62ecd2 100644
--- a/drivers/usb/dwc3/dwc3-of-simple.c
+++ b/drivers/usb/dwc3/dwc3-of-simple.c
@@ -1,8 +1,8 @@
// SPDX-License-Identifier: GPL-2.0
-/**
+/*
* dwc3-of-simple.c - OF glue layer for simple integrations
*
- * Copyright (c) 2015 Texas Instruments Incorporated - http://www.ti.com
+ * Copyright (c) 2015 Texas Instruments Incorporated - https://www.ti.com
*
* Author: Felipe Balbi <balbi@ti.com>
*
@@ -27,7 +27,6 @@
struct clk_bulk_data *clks;
int num_clocks;
struct reset_control *resets;
- bool pulse_resets;
bool need_reset;
};
@@ -38,7 +37,6 @@
struct device_node *np = dev->of_node;
int ret;
- bool shared_resets = false;
simple = devm_kzalloc(dev, sizeof(*simple), GFP_KERNEL);
if (!simple)
@@ -54,13 +52,7 @@
if (of_device_is_compatible(np, "rockchip,rk3399-dwc3"))
simple->need_reset = true;
- if (of_device_is_compatible(np, "amlogic,meson-axg-dwc3") ||
- of_device_is_compatible(np, "amlogic,meson-gxl-dwc3")) {
- shared_resets = true;
- simple->pulse_resets = true;
- }
-
- simple->resets = of_reset_control_array_get(np, shared_resets, true,
+ simple->resets = of_reset_control_array_get(np, false, true,
true);
if (IS_ERR(simple->resets)) {
ret = PTR_ERR(simple->resets);
@@ -68,15 +60,9 @@
return ret;
}
- if (simple->pulse_resets) {
- ret = reset_control_reset(simple->resets);
- if (ret)
- goto err_resetc_put;
- } else {
- ret = reset_control_deassert(simple->resets);
- if (ret)
- goto err_resetc_put;
- }
+ ret = reset_control_deassert(simple->resets);
+ if (ret)
+ goto err_resetc_put;
ret = clk_bulk_get_all(simple->dev, &simple->clks);
if (ret < 0)
@@ -102,37 +88,46 @@
clk_bulk_put_all(simple->num_clocks, simple->clks);
err_resetc_assert:
- if (!simple->pulse_resets)
- reset_control_assert(simple->resets);
+ reset_control_assert(simple->resets);
err_resetc_put:
reset_control_put(simple->resets);
return ret;
}
-static int dwc3_of_simple_remove(struct platform_device *pdev)
+static void __dwc3_of_simple_teardown(struct dwc3_of_simple *simple)
{
- struct dwc3_of_simple *simple = platform_get_drvdata(pdev);
- struct device *dev = &pdev->dev;
-
- of_platform_depopulate(dev);
+ of_platform_depopulate(simple->dev);
clk_bulk_disable_unprepare(simple->num_clocks, simple->clks);
clk_bulk_put_all(simple->num_clocks, simple->clks);
simple->num_clocks = 0;
- if (!simple->pulse_resets)
- reset_control_assert(simple->resets);
+ reset_control_assert(simple->resets);
reset_control_put(simple->resets);
- pm_runtime_disable(dev);
- pm_runtime_put_noidle(dev);
- pm_runtime_set_suspended(dev);
+ pm_runtime_disable(simple->dev);
+ pm_runtime_put_noidle(simple->dev);
+ pm_runtime_set_suspended(simple->dev);
+}
+
+static int dwc3_of_simple_remove(struct platform_device *pdev)
+{
+ struct dwc3_of_simple *simple = platform_get_drvdata(pdev);
+
+ __dwc3_of_simple_teardown(simple);
return 0;
}
+static void dwc3_of_simple_shutdown(struct platform_device *pdev)
+{
+ struct dwc3_of_simple *simple = platform_get_drvdata(pdev);
+
+ __dwc3_of_simple_teardown(simple);
+}
+
static int __maybe_unused dwc3_of_simple_runtime_suspend(struct device *dev)
{
struct dwc3_of_simple *simple = dev_get_drvdata(dev);
@@ -180,10 +175,9 @@
{ .compatible = "xlnx,zynqmp-dwc3" },
{ .compatible = "cavium,octeon-7130-usb-uctl" },
{ .compatible = "sprd,sc9860-dwc3" },
- { .compatible = "amlogic,meson-axg-dwc3" },
- { .compatible = "amlogic,meson-gxl-dwc3" },
{ .compatible = "allwinner,sun50i-h6-dwc3" },
{ .compatible = "hisilicon,hi3670-dwc3" },
+ { .compatible = "intel,keembay-dwc3" },
{ /* Sentinel */ }
};
MODULE_DEVICE_TABLE(of, of_dwc3_simple_match);
@@ -191,6 +185,7 @@
static struct platform_driver dwc3_of_simple_driver = {
.probe = dwc3_of_simple_probe,
.remove = dwc3_of_simple_remove,
+ .shutdown = dwc3_of_simple_shutdown,
.driver = {
.name = "dwc3-of-simple",
.of_match_table = of_dwc3_simple_match,