Re: [U-Boot] [PATCH 04/33] dm: syscon: Don't require a regmap for PCI devices

On Tue, Jan 22, 2019 at 9:14 AM Simon Glass sjg@chromium.org wrote:

At present it is not possible to use the syscon devices for PCI devices since a regmap is required. Since PCI uses a 3-cell address the conversion of the 'reg' property to an address always fails. In any case, the regmap is not useful with PCI since devices are accessed through the PCI bus which regmap does not support.

Add a special case for PCI syscon devices, so that they don't set up a regmap.

Signed-off-by: Simon Glass sjg@chromium.org

drivers/core/syscon-uclass.c | 4 ++++ 1 file changed, 4 insertions(+)

Reviewed-by: Bin Meng bmeng.cn@gmail.com