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arm: kirkwood: dreamplug: use Device Tree to probe SDIO 

Now that the mvsdio driver has a Device Tree binding, and the SDIO
controller is declared in kirkwood.dtsi, migrate the dreamplug board
to use the Device Tree to probe the SDIO controller and to mux this
interface properly.

Signed-off-by: Thomas Petazzoni <thomas.petazzoni@free-electrons.com>
Cc: Jason Cooper <jason@lakedaemon.net>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Thomas Petazzoni 2012-12-21 15:49:11 +01:00 committed by Arnd Bergmann
parent ec05fcf679
commit a49da46c52
2 changed files with 7 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

7
arch/arm/boot/dts/kirkwood-dreamplug.dts
View File

@ -74,6 +74,13 @@
status = "okay";
nr-ports = <1>;
};
mvsdio@90000 {
pinctrl-0 = <&pmx_sdio>;
pinctrl-names = "default";
status = "okay";
/* No CD or WP GPIOs */
};
};
gpio-leds {

6
arch/arm/mach-kirkwood/board-dreamplug.c
View File

@ -15,7 +15,6 @@
#include <linux/init.h>
#include <linux/mv643xx_eth.h>
#include <linux/gpio.h>
#include <linux/platform_data/mmc-mvsdio.h>
#include "common.h"
static struct mv643xx_eth_platform_data dreamplug_ge00_data = {
@ -26,10 +25,6 @@ static struct mv643xx_eth_platform_data dreamplug_ge01_data = {
.phy_addr = MV643XX_ETH_PHY_ADDR(1),
};
static struct mvsdio_platform_data dreamplug_mvsdio_data = {
/* unfortunately the CD signal has not been connected */
};
void __init dreamplug_init(void)
{
/*
@ -37,5 +32,4 @@ void __init dreamplug_init(void)
*/
kirkwood_ge00_init(&dreamplug_ge00_data);
kirkwood_ge01_init(&dreamplug_ge01_data);
kirkwood_sdio_init(&dreamplug_mvsdio_data);
}