From 913d4951a50fba6acd96491c5b2f089a69308a60 Mon Sep 17 00:00:00 2001
From: Dong Aisheng <b29396@freescale.com>
Date: Wed, 27 May 2015 18:13:30 +0800
Subject: [PATCH] mmc: sdhci-esdhc-imx: add imx6sx support

The imx6sx usdhc is derived from imx6sl, the difference is minor.
imx6sx have the errata ESDHC_FLAG_ERR004536 fixed.
So introduce a new compatible string for imx6sx to distinguish them.

Signed-off-by: Dong Aisheng <b29396@freescale.com>
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>
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