From: Ahmad Fatoum <a.fatoum@barebox.org>
To: barebox@lists.infradead.org
Cc: Ahmad Fatoum <a.fatoum@barebox.org>
Subject: [PATCH 1/3] regulator: bcm2835: register only on Raspberry Pi
Date: Mon, 12 Jan 2026 09:56:04 +0100 [thread overview]
Message-ID: <20260112085617.2952747-1-a.fatoum@barebox.org> (raw)
The device was registered whenever the driver was compiled, including in
multi-platform builds. Guard behind raspberrypi,bcm2835-firmware, until
this is turned into a "real" driver one day.
Signed-off-by: Ahmad Fatoum <a.fatoum@barebox.org>
---
drivers/regulator/bcm2835.c | 6 ++++--
1 file changed, 4 insertions(+), 2 deletions(-)
diff --git a/drivers/regulator/bcm2835.c b/drivers/regulator/bcm2835.c
index fa9fc47207b4..9d2803baca24 100644
--- a/drivers/regulator/bcm2835.c
+++ b/drivers/regulator/bcm2835.c
@@ -138,8 +138,10 @@ postcore_platform_driver(regulator_bcm2835_driver);
static int regulator_bcm2835_init(void)
{
- add_generic_device("regulator-bcm2835", DEVICE_ID_SINGLE, NULL,
- 0, 0, 0, NULL);
+ if (of_get_compatible_child(of_get_root_node(),
+ "raspberrypi,bcm2835-firmware"))
+ add_generic_device("regulator-bcm2835", DEVICE_ID_SINGLE, NULL,
+ 0, 0, 0, NULL);
return 0;
}
--
2.47.3
next reply other threads:[~2026-01-12 8:56 UTC|newest]
Thread overview: 3+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-01-12 8:56 Ahmad Fatoum [this message]
2026-01-12 8:56 ` [PATCH 2/3] commands: md: fix OOB read when mmapping Ahmad Fatoum
2026-01-12 8:56 ` [PATCH 3/3] pbl: decomp: report errors on PBL console as well Ahmad Fatoum
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