[PATCH] pinctrl: rk805: Add the platform module alias

[Igor Velkov via B4 Relay]

From: Igor Velkov <iav@xxxxxx>

The rk8xx MFD core registers the pin controller of the RK805, RK806 and
RK816 as a platform device named "rk805-pinctrl", but the driver has
neither a MODULE_ALIAS nor a platform_device_id table. Built as a module
it is never loaded on its own, and everything that uses the PMIC GPIOs
waits for it: on the Pine64 ROCK64 the gpio-leds device with both
LEDs stays in deferred probe.

The other rk8xx cell drivers (rk805-pwrkey, rk808-regulator, rtc-rk808,
clk-rk808) carry such an alias. Add one here as well.

Fixes: ea479996c79b ("pinctrl: Add pinctrl driver for the RK805 PMIC")
Cc: stable@xxxxxxxxxxxxxxx
Signed-off-by: Igor Velkov <iav@xxxxxx>
---
Tested on a Pine64 ROCK64 (RK805) with v7.3.4 and CONFIG_PINCTRL_RK805=m:
without the alias the module is not loaded and both LEDs stay in
deferred probe over three boots; with it the module loads at boot, both
LEDs register and the deferred list is empty.
---
 drivers/pinctrl/pinctrl-rk805.c | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/pinctrl/pinctrl-rk805.c b/drivers/pinctrl/pinctrl-rk805.c
index 22f576337faa..694a47d95e17 100644
--- a/drivers/pinctrl/pinctrl-rk805.c
+++ b/drivers/pinctrl/pinctrl-rk805.c
@@ -700,3 +700,4 @@ MODULE_DESCRIPTION("RK805 pin control and GPIO driver");
 MODULE_AUTHOR("Xu Shengfei <xsf@xxxxxxxxxxxxxx>");
 MODULE_AUTHOR("Joseph Chen <chenjh@xxxxxxxxxxxxxx>");
 MODULE_LICENSE("GPL v2");
+MODULE_ALIAS("platform:rk805-pinctrl");

---
base-commit: 4bc88b10a232db13219667e69616f6d2250d5e5f
change-id: 20261111-rk805-pinctrl-alias-7d08a4266cba

Best regards,
-- 
Igor Velkov <iav@xxxxxx>