[PATCH 1/2] pinctrl: sunxi: fix uart1 CTS/RTS pins at PG on A23/A33

23.08.2016, 14:47, "Maxime Ripard" [off-list ref]:

Hi,

On Tue, Aug 23, 2016 at 01:58:25PM +0800, Icenowy Zheng wrote:

quoted

?PG8, PG9 is said to be the CTS/RTS pins for UART1 according to the A23/33
?datasheets. However, the function is wrongly named "uart2" in the pinctrl
?driver. This patch fixes this by modifying them to be named "uart1".

?Signed-off-by: Icenowy Zheng [off-list ref]

This looks good, but could you send it to stable?

Yes... But currently in mainline kernel, no dt file for A23/33 uses UART1.
(Lots of the tablets is so low-end that they do not ship with BT support, and
then no support for extra UART is needed)

I found the problem when running mainline kernel on my iNet D978 Rev2 board
tablet. It come with a RTL8723BS.

Thanks,
Maxime

--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com