[PATCH] gpio: rockchip: Fix GPIO after convert to dynamic base allocation

[Bartosz Golaszewski]

On Thu, 16 Apr 2026 15:49:28 +0000, Jonas Karlman wrote:
> The commit c8079f83e0bf ("gpio: rockchip: convert to dynamic GPIO base
> allocation") broke GPIO on devices using device trees which don't set
> the gpio-ranges property, something only Rockchip RK35xx SoC DTs do.
> 
> On a Rockchip RK3399 device something like following is now observed:
> 
> [    0.082771] rockchip-gpio ff720000.gpio: probed /pinctrl/gpio at ff720000
> [    0.083531] rockchip-gpio ff730000.gpio: probed /pinctrl/gpio at ff730000
> [    0.084110] rockchip-gpio ff780000.gpio: probed /pinctrl/gpio at ff780000
> [    0.084746] rockchip-gpio ff788000.gpio: probed /pinctrl/gpio at ff788000
> [    0.085389] rockchip-gpio ff790000.gpio: probed /pinctrl/gpio at ff790000
> --
> [    0.212208] rockchip-pinctrl pinctrl: pin 637 is not registered so it cannot be requested
> [    0.212271] rockchip-pinctrl pinctrl: error -EINVAL: pin-637 (gpio3:637)
> [    0.212344] leds-gpio leds: error -EINVAL: Failed to get GPIO '/leds/led-0'
> [    0.212389] leds-gpio leds: probe with driver leds-gpio failed with error -22
> --
> [    0.607545] rockchip-pinctrl pinctrl: pin 519 is not registered so it cannot be requested
> [    0.608775] rockchip-pinctrl pinctrl: error -EINVAL: pin-519 (gpio0:519)
> [    0.610003] dwmmc_rockchip fe320000.mmc: probe with driver dwmmc_rockchip failed with error -22
> --
> [    0.805882] rockchip-pinctrl pinctrl: pin 547 is not registered so it cannot be requested
> [    0.806672] rockchip-pinctrl pinctrl: error -EINVAL: pin-547 (gpio1:547)
> [    0.807301] reg-fixed-voltage regulator-vbus-typec: error -EINVAL: can't get GPIO
> [    0.807307] rockchip-pinctrl pinctrl: pin 602 is not registered so it cannot be requested
> [    0.807970] reg-fixed-voltage regulator-vbus-typec: probe with driver reg-fixed-voltage failed with error -22
> [    0.808692] rockchip-pinctrl pinctrl: error -EINVAL: pin-602 (gpio2:602)
> [    0.810279] reg-fixed-voltage regulator-vcc3v3-pcie: error -EINVAL: can't get GPIO
> [    0.810284] rockchip-pinctrl pinctrl: pin 665 is not registered so it cannot be requested
> [    0.810299] rockchip-pinctrl pinctrl: error -EINVAL: pin-665 (gpio4:665)
> [    0.810960] reg-fixed-voltage regulator-vcc3v3-pcie: probe with driver reg-fixed-voltage failed with error -22
> [    0.811679] reg-fixed-voltage regulator-vcc5v0-host: error -EINVAL: can't get GPIO
> [    0.813943] reg-fixed-voltage regulator-vcc5v0-host: probe with driver reg-fixed-voltage failed with error -22
> --
> [    0.867788] rockchip-pinctrl pinctrl: pin 522 is not registered so it cannot be requested
> [    0.868537] rockchip-pinctrl pinctrl: error -EINVAL: pin-522 (gpio0:522)
> [    0.869166] pwrseq_simple sdio-pwrseq: error -EINVAL: reset GPIOs not ready
> [    0.869798] pwrseq_simple sdio-pwrseq: probe with driver pwrseq_simple failed with error -22
> --
> [    0.940365] rockchip-pinctrl pinctrl: pin 623 is not registered so it cannot be requested
> [    0.941084] rockchip-pinctrl pinctrl: error -EINVAL: pin-623 (gpio3:623)
> [    0.941823] rk_gmac-dwmac fe300000.ethernet: error -EINVAL: Cannot register the MDIO bus
> [    0.942542] rk_gmac-dwmac fe300000.ethernet: error -EINVAL: MDIO bus (id: 0) registration failed
> [    0.943772] rk_gmac-dwmac fe300000.ethernet: probe with driver rk_gmac-dwmac failed with error -22
> 
> [...]

Applied, thanks!

[1/1] gpio: rockchip: Fix GPIO after convert to dynamic base allocation
      https://git.kernel.org/brgl/c/5cd9c6d332f46d1de8b68117fe2a3f1b08ee80ff

Best regards,
-- 
Bartosz Golaszewski <bartosz.golaszewski at oss.qualcomm.com>