MIPS: Lantiq: Add more gpio drivers
authorJohn Crispin <blogic@openwrt.org>
Wed, 30 Mar 2011 07:27:56 +0000 (09:27 +0200)
committerRalf Baechle <ralf@linux-mips.org>
Thu, 19 May 2011 08:55:42 +0000 (09:55 +0100)
commit935c500c377d8e414bbe08e0e169f6c85d2a4273
tree4ed9694e9ba845603b89ed6347571005c894d8bc
parent973c32eb7f2d5c45d0e68b0083ead9ee763d9a6f
MIPS: Lantiq: Add more gpio drivers

The XWAY family allows to extend the number of gpios by using shift
registers or latches. This patch adds the 2 drivers needed for this. The
extended gpios are output only.

[ralf@linux-mips.org: Fixed ltq_stp_probe section() attributes.]

Signed-off-by: John Crispin <blogic@openwrt.org>
Signed-off-by: Ralph Hempel <ralph.hempel@lantiq.com>
Cc: linux-mips@linux-mips.org
Patchwork: https://patchwork.linux-mips.org/patch/2258/
Signed-off-by: Ralf Baechle <ralf@linux-mips.org>
arch/mips/lantiq/xway/Makefile
arch/mips/lantiq/xway/gpio_ebu.c [new file with mode: 0644]
arch/mips/lantiq/xway/gpio_stp.c [new file with mode: 0644]