From: Nicolin Chen Date: Sat, 8 Feb 2014 02:14:28 +0000 (+0800) Subject: ARM: dts: imx: specify the value of audmux pinctrl instead of 0x80000000 X-Git-Tag: v3.15-rc1~77^2~40^2~50 X-Git-Url: http://git.openpandora.org/cgi-bin/gitweb.cgi?a=commitdiff_plain;h=77112dd58aa4e2787a15550b51658f840a996ea4;p=pandora-kernel.git ARM: dts: imx: specify the value of audmux pinctrl instead of 0x80000000 We must specify the value of audmux pinctrl if we want to use pinctrl_pm(). Thus change bypass value 0x80000000 to what we exactly need. This patch also seperately unset PUE bit for TXD so that IOMUX won't pull up/down the pin after turning into tristate. When we use SSI normal mode to playback monaural audio via I2S signal, there'd be a pulled curve occur to its signal at the second slot if setting PUE bit for TXD. And it will make the second channel to play a constant noise. So by keeping the signal level in the second slot, we can get a constant high level signal (-1) or a low level one (0). Signed-off-by: Nicolin Chen Signed-off-by: Shawn Guo --- Reading git-diff-tree failed