mmc: sdhci-pxav3: dt: Support "cd-gpios" property

Tested on OLPC XO-4/MMP3, where the card detection pin for one of
the controllers is a sideband GPIO.  The third cell in the cd-gpios
property controls whether the GPIO is active high/active low.

(Also, pass host_caps2 through from platdata to the mmc host.)

Acked-by: Haojian Zhuang <haojian.zhuang@gmail.com>
[kliu5@marvell.com: Compile fix]
Signed-off-by: Chris Ball <cjb@laptop.org>

1 files changed, 1 insertions, 0 deletions

diff --git a/include/linux/platform_data/pxa_sdhci.h b/include/linux/platform_data/pxa_sdhci.h
index 51ad0995abac..59acd987ed34 100644
--- a/include/linux/platform_data/pxa_sdhci.h
+++ b/include/linux/platform_data/pxa_sdhci.h
@@ -49,6 +49,7 @@ struct sdhci_pxa_platdata {
         bool            ext_cd_gpio_invert;
         unsigned int    max_speed;
         unsigned int    host_caps;
+        unsigned int    host_caps2;
         unsigned int    quirks;
         unsigned int    pm_caps;
 };