mirror of
https://github.com/Ysurac/openmptcprouter.git
synced 2025-03-09 15:40:20 +00:00
50 lines
1.7 KiB
Diff
50 lines
1.7 KiB
Diff
From 4f4a574f0bbf4e605d0b648d709cf52ecb04eac6 Mon Sep 17 00:00:00 2001
|
|
From: Martin Sperl <kernel@martin.sperl.org>
|
|
Date: Fri, 2 Sep 2016 16:45:27 +0100
|
|
Subject: [PATCH 022/277] Register the clocks early during the boot process, so
|
|
that special/critical clocks can get enabled early on in the boot process
|
|
avoiding the risk of disabling a clock, pll_divider or pll when a claiming
|
|
driver fails to install propperly - maybe it needs to defer.
|
|
|
|
Signed-off-by: Martin Sperl <kernel@martin.sperl.org>
|
|
---
|
|
drivers/clk/bcm/clk-bcm2835.c | 15 +++++++++++++--
|
|
1 file changed, 13 insertions(+), 2 deletions(-)
|
|
|
|
diff --git a/drivers/clk/bcm/clk-bcm2835.c b/drivers/clk/bcm/clk-bcm2835.c
|
|
index 58ce6af8452d..11d89d106026 100644
|
|
--- a/drivers/clk/bcm/clk-bcm2835.c
|
|
+++ b/drivers/clk/bcm/clk-bcm2835.c
|
|
@@ -2214,8 +2214,15 @@ static int bcm2835_clk_probe(struct platform_device *pdev)
|
|
if (ret)
|
|
return ret;
|
|
|
|
- return of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get,
|
|
+ ret = of_clk_add_hw_provider(dev->of_node, of_clk_hw_onecell_get,
|
|
&cprman->onecell);
|
|
+ if (ret)
|
|
+ return ret;
|
|
+
|
|
+ /* note that we have registered all the clocks */
|
|
+ dev_dbg(dev, "registered %d clocks\n", asize);
|
|
+
|
|
+ return 0;
|
|
}
|
|
|
|
static const struct of_device_id bcm2835_clk_of_match[] = {
|
|
@@ -2232,7 +2239,11 @@ static struct platform_driver bcm2835_clk_driver = {
|
|
.probe = bcm2835_clk_probe,
|
|
};
|
|
|
|
-builtin_platform_driver(bcm2835_clk_driver);
|
|
+static int __init __bcm2835_clk_driver_init(void)
|
|
+{
|
|
+ return platform_driver_register(&bcm2835_clk_driver);
|
|
+}
|
|
+core_initcall(__bcm2835_clk_driver_init);
|
|
|
|
MODULE_AUTHOR("Eric Anholt <eric@anholt.net>");
|
|
MODULE_DESCRIPTION("BCM2835 clock driver");
|
|
--
|
|
2.16.1
|
|
|