ARM: dts: bcm283x: switch from &sdhci to &sdhost

sdcard access with the sdhost controller is faster.

Read access (dd with 64k blocks on rpi2):
   CONFIG_MMC_SDHCI_IPROC: 11-12 MB/s
   CONFIG_MMC_BCM2835:     19-20 MB/s

Differences on write access are pretty much in the noise.

Signed-off-by: Gerd Hoffmann <kraxel@redhat.com>
Acked-by: Eric Anholt <eric@anholt.net>

diff --git a/arch/arm/boot/dts/bcm2835-rpi.dtsi b/arch/arm/boot/dts/bcm2835-rpi.dtsi
index a7b5ce1..e55b362 100644 (file)
--- a/arch/arm/boot/dts/bcm2835-rpi.dtsi
+++ b/arch/arm/boot/dts/bcm2835-rpi.dtsi
@@ -65,13 +65,13 @@
 &sdhci {
        pinctrl-names = "default";
        pinctrl-0 = <&emmc_gpio48>;
-       status = "okay";
        bus-width = <4>;
 };
 
 &sdhost {
        pinctrl-names = "default";
        pinctrl-0 = <&sdhost_gpio48>;
+       status = "okay";
        bus-width = <4>;
 };