Commit Graph

5 Commits

Author SHA1 Message Date
Martin Schiller be14811c03 pinctrl/lantiq: introduce new dedicated devicetree bindings
This patch introduces new dedicated "lantiq,<chip>-pinctrl" devicetree
bindings, where <chip> is one of "ase", "danube", "xrx100", "xrx200" or
"xrx300" and marks the "lantiq,pinctrl-xway", "lantiq,pinctrl-ase" and
"lantiq,pinctrl-xr9" bindings as DEPRECATED.

Based on the newest Lantiq Hardware Description it turend out, that there are
some differences in the GPIO alternative functions of the Danube, xRX100 and
xRX200 families, which makes it impossible to use only one xway_mfp table.

This patch also adds support for the xRX300 family.

Signed-off-by: Martin Schiller <mschiller@tdt.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-11-30 13:12:07 +01:00
Baruch Siach b5eec4d061 pinctrl: lantiq: fix include guard #endif comment
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2015-03-09 18:10:57 +01:00
Axel Lin edb052c3c2 pinctrl: lantiq: Fix header file include guard
Define __PINCTRL_LANTIQ_H to prevent multiple inclusion.

Signed-off-by: Axel Lin <axel.lin@ingics.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2014-04-22 08:41:35 +02:00
John Crispin 6360350cbc pinctrl/lantiq: add output pinconf parameter
While converting the boards inside OpenWrt to OF I noticed
that the we are missing a pinconf parameter to set a pin
to output.

Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
2013-02-05 16:17:22 +01:00
John Crispin 3f8c50c9b1 OF: pinctrl: MIPS: lantiq: implement lantiq/xway pinctrl support
Implement support for pinctrl on lantiq/xway socs. The IO core found on these
socs has the registers for pinctrl, pinconf and gpio mixed up in the same
register range. As the gpio_chip handling is only a few lines, the driver also
implements the gpio functionality. This obseletes the old gpio driver that was
located in the arch/ folder.

Signed-off-by: John Crispin <blogic@openwrt.org>
Acked-by: Linus Walleij <linus.walleij@linaro.org>
Cc: devicetree-discuss@lists.ozlabs.org
Cc: linux-kernel@vger.kernel.org
2012-09-13 10:30:49 +02:00