From ed36c1a06fc73cab289f66cc60b935951f4a1fa0 Mon Sep 17 00:00:00 2001
From: Rongjun Ying <rongjun.ying@csr.com>
Date: Mon, 18 Aug 2014 16:49:22 +0800
Subject: [PATCH] pinctrl: atlas6: take mclk pin out of i2s pingroup

The I2S controller can output mclk to external audio codec. But by
hardware design, some codecs need mclk and some codecs do not need
mclk. So the mclk pin can be an independent pinctrl group, and the
card driver can get it or not based on boards.

Signed-off-by: Rongjun Ying <rongjun.ying@csr.com>
Signed-off-by: Barry Song <Baohua.Song@csr.com>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
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