On Sun, Jan 28, 2018 at 01:54:25PM -0500, Tom Rini wrote:
On Tue, Jan 23, 2018 at 06:05:21PM +0100, Alexander Graf wrote:
The bcm283x family of SoCs have a GPIO controller that also acts as pinctrl controller.
This patch introduces a new pinctrl driver that can actually properly mux devices into their device tree defined pin states and is now the primary owner of the gpio device. The previous GPIO driver gets moved into a subdevice of the pinctrl driver, bound to the same OF node.
That way whenever a device asks for pinctrl support, it gets it automatically from the pinctrl driver and GPIO support is still available in the normal command line phase.
Signed-off-by: Alexander Graf agraf@suse.de
Applied to u-boot/master, thanks!
It seems one of the recent commits here has broken booting on rpi_3 with the vendor supplied device tree via efi_loader.
last working commit seems to be:
8996975ff8422e07f43eb8b3b0c7ed8c2b35442f powerpc: Drop CONFIG_WALNUT and other related dead code
After that were
caf2233b281c03e3e359061a3dfa537d8a25c273 bcm283x: Add pinctrl driver
c8a73a26d6dd9b7d489e66529fe1412425d8f2d1 mmc: Add bcm2835 sdhost controller
These can't easily be reverted due to other changes.