| Message ID | 20180125110556.76352-16-agraf@suse.de |
|---|---|
| State | Accepted |
| Commit | 9821636b641cbbeed1b6c89641d0649d386650db |
| Headers | show |
| Series | RPi: Properly handle dynamic serial configuration | expand |
On Thu, Jan 25, 2018 at 12:05:56PM +0100, Alexander Graf wrote: > The serial drivers now depend on the pinctrl driver to determine whether > they are enabled. That means if a serial device wants to be used pre-reloc, > we also need the pinctrl device pre-reloc. > > Adapt the pinctrl driver as well as dts overlay accordingly. > > Signed-off-by: Alexander Graf <agraf@suse.de> Applied to u-boot/master, thanks! -- Tom
diff --git a/arch/arm/dts/bcm283x-uboot.dtsi b/arch/arm/dts/bcm283x-uboot.dtsi index 8e4231ae6c..21d038aebb 100644 --- a/arch/arm/dts/bcm283x-uboot.dtsi +++ b/arch/arm/dts/bcm283x-uboot.dtsi @@ -20,3 +20,7 @@ skip-init; u-boot,dm-pre-reloc; }; + +&gpio { + u-boot,dm-pre-reloc; +}; diff --git a/drivers/pinctrl/broadcom/pinctrl-bcm283x.c b/drivers/pinctrl/broadcom/pinctrl-bcm283x.c index 83dde2302e..6fbd6efbd2 100644 --- a/drivers/pinctrl/broadcom/pinctrl-bcm283x.c +++ b/drivers/pinctrl/broadcom/pinctrl-bcm283x.c @@ -148,5 +148,6 @@ U_BOOT_DRIVER(pinctrl_bcm283x) = { .of_match = of_match_ptr(bcm2835_pinctrl_id), .priv_auto_alloc_size = sizeof(struct bcm283x_pinctrl_priv), .ops = &bcm283x_pinctrl_ops, - .probe = bcm283x_pinctl_probe + .probe = bcm283x_pinctl_probe, + .flags = DM_FLAG_PRE_RELOC, };
The serial drivers now depend on the pinctrl driver to determine whether they are enabled. That means if a serial device wants to be used pre-reloc, we also need the pinctrl device pre-reloc. Adapt the pinctrl driver as well as dts overlay accordingly. Signed-off-by: Alexander Graf <agraf@suse.de> --- arch/arm/dts/bcm283x-uboot.dtsi | 4 ++++ drivers/pinctrl/broadcom/pinctrl-bcm283x.c | 3 ++- 2 files changed, 6 insertions(+), 1 deletion(-)