Mirrors/u-boot
1
0
Fork 0
mirror of https://source.denx.de/u-boot/u-boot.git synced 2026-06-02 09:46:37 +03:00
Code Issues Packages Projects Releases Wiki Activity

simple-pm-bus: Make clocks optional

Browse Source 
simple-pm-bus binding requires either power-domains or clocks, not both.
Allow clk_get_bulk() to return -ENOENT.

When no clocks are present, bulk->count is set to 0, which works
correctly with clk_enable_bulk() and other clk functions used in this
driver.

Reviewed-by: Kory Maincent <kory.maincent@bootlin.com>
Signed-off-by: Markus Schneider-Pargmann (TI.com) <msp@baylibre.com>
This commit is contained in:
Markus Schneider-Pargmann (TI.com)
2025-11-28 11:21:21 +01:00
committed by Tom Rini
parent aff0f4d30e
commit 447bd8f1e5
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
drivers/core/simple-pm-bus.c
View File

@@ -16,7 +16,7 @@ static int simple_pm_bus_probe(struct udevice *dev)
struct clk_bulk *bulk = dev_get_priv(dev);
ret = clk_get_bulk(dev, bulk);
if (ret)
if (ret && ret != -ENOENT)
return ret;
ret = clk_enable_bulk(bulk);