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ARM: Kirkwood: Convert km_kirkwood to pinctrl

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Signed-off-by: Valentin Longchamp <valentin.longchamp@keymile.com>
Signed-off-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Valentin Longchamp 2012-11-17 17:00:56 +01:00 committed by Jason Cooper
parent 4e5bc99ce9
commit 9891b3f63d
2 changed files with 17 additions and 12 deletions
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17
arch/arm/boot/dts/kirkwood-km_kirkwood.dts
View File

@ -1,6 +1,7 @@
/dts-v1/;
/include/ "kirkwood.dtsi"
/include/ "kirkwood-98dx4122.dtsi"
/ {
model = "Keymile Kirkwood Reference Design";
@ -16,6 +17,22 @@
};
ocp@f1000000 {
pinctrl: pinctrl@10000 {
pinctrl-0 = < &pmx_nand &pmx_i2c_gpio_sda
&pmx_i2c_gpio_scl >;
pinctrl-names = "default";
pmx_i2c_gpio_sda: pmx-gpio-sda {
marvell,pins = "mpp8";
marvell,function = "gpio";
};
pmx_i2c_gpio_scl: pmx-gpio-scl {
marvell,pins = "mpp9";
marvell,function = "gpio";
};
};
serial@12000 {
clock-frequency = <200000000>;
status = "ok";

12
arch/arm/mach-kirkwood/board-km_kirkwood.c
View File

@ -18,26 +18,14 @@
#include <linux/clk.h>
#include <linux/clk-private.h>
#include "common.h"
#include "mpp.h"
static struct mv643xx_eth_platform_data km_kirkwood_ge00_data = {
.phy_addr = MV643XX_ETH_PHY_ADDR(0),
};
static unsigned int km_kirkwood_mpp_config[] __initdata = {
MPP8_GPIO, /* I2C SDA */
MPP9_GPIO, /* I2C SCL */
0
};
void __init km_kirkwood_init(void)
{
struct clk *sata_clk;
/*
* Basic setup. Needs to be called early.
*/
kirkwood_mpp_conf(km_kirkwood_mpp_config);
/*
* Our variant of kirkwood (integrated in the Bobcat) hangs on accessing
* SATA bits (14-15) of the Clock Gating Control Register. Since these