Signed-off-by: Troy Kisky <troy.ki...@boundarydevices.com>
---
arch/arm/plat-mxc/include/mach/esdhc.h | 5 +++++
drivers/mmc/host/sdhci-esdhc-imx.c | 1 +
2 files changed, 6 insertions(+), 0 deletions(-)
diff --git a/arch/arm/plat-mxc/include/mach/esdhc.h
b/arch/arm/plat-mxc/include/mach/esdhc.h
index 86003f4..9c0dd1d 100644
--- a/arch/arm/plat-mxc/include/mach/esdhc.h
+++ b/arch/arm/plat-mxc/include/mach/esdhc.h
@@ -22,5 +22,10 @@
struct esdhc_platform_data {
unsigned int wp_gpio;
unsigned int cd_gpio;
+ /*
+ * 4/8 wires and any additional host
+ * capabilities OR'd
+ */
+ u32 caps;
};
#endif /* __ASM_ARCH_IMX_ESDHC_H */
diff --git a/drivers/mmc/host/sdhci-esdhc-imx.c
b/drivers/mmc/host/sdhci-esdhc-imx.c
index ad53041..c42ba83 100644
--- a/drivers/mmc/host/sdhci-esdhc-imx.c
+++ b/drivers/mmc/host/sdhci-esdhc-imx.c
@@ -261,6 +261,7 @@ static int esdhc_pltfm_init(struct sdhci_host *host, struct
sdhci_pltfm_data *pd
imx_data->cd_gpio = boarddata->cd_gpio;
if (gpio_is_valid(boarddata->wp_gpio))
imx_data->wp_gpio = boarddata->wp_gpio;
+ host->mmc->caps |= boarddata->caps;
}
if (imx_data->wp_gpio != -EINVAL) {
err = gpio_request_one(imx_data->wp_gpio, GPIOF_IN, "ESDHC_WP");
--
1.7.0.4
--
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