tree b18dc752f47a116764bece4137364588fabbde67
parent ad8a5aa86439f6df232a7822a1d59e4d375bc3f2
author Neil Armstrong <narmstrong@baylibre.com> 1559639094 +0200
committer Neil Armstrong <narmstrong@baylibre.com> 1560333002 +0200

pinctrl: meson-axg: add support for getting pinmux status

In order to support the "pinmux status" command, use the common functions
to get the pins count and names, and add the AXG specific function to get
the current function from registers.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>