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ARM: kirkwood: topkick: convert to pinctrl

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Signed-off-by: Jason Cooper <jason@lakedaemon.net>
This commit is contained in:
Jason Cooper 2013-01-26 20:50:11 +00:00 committed by Arnd Bergmann
parent 8be7a962e8
commit 15989543d4
2 changed files with 90 additions and 42 deletions
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90
arch/arm/boot/dts/kirkwood-topkick.dts
View File

@ -1,6 +1,7 @@
/dts-v1/;
/include/ "kirkwood.dtsi"
/include/ "kirkwood-6282.dtsi"
/ {
model = "Univeral Scientific Industrial Co. Topkick-1281P2";
@ -16,6 +17,95 @@
};
ocp@f1000000 {
pinctrl: pinctrl@10000 {
/*
* GPIO LED layout
*
* /-SYS_LED(2)
* |
* | /-DISK_LED
* | |
* | | /-WLAN_LED(2)
* | | |
* [SW] [*] [*] [*]
*/
/*
* Switch positions
*
* /-SW_LEFT(2)
* |
* | /-SW_IDLE
* | |
* | | /-SW_RIGHT
* | | |
* PS [L] [I] [R] LEDS
*/
pinctrl-0 = < &pmx_led_disk_yellow
&pmx_sata0_pwr_enable
&pmx_led_sys_red
&pmx_led_sys_blue
&pmx_led_wifi_green
&pmx_sw_left
&pmx_sw_right
&pmx_sw_idle
&pmx_sw_left2
&pmx_led_wifi_yellow
&pmx_uart0
&pmx_nand >;
pinctrl-names = "default";
pmx_led_disk_yellow: pmx-led-disk-yellow {
marvell,pins = "mpp21";
marvell,function = "gpio";
};
pmx_sata0_pwr_enable: pmx-sata0-pwr-enable {
marvell,pins = "mpp36";
marvell,function = "gpio";
};
pmx_led_sys_red: pmx-led-sys-red {
marvell,pins = "mpp37";
marvell,function = "gpio";
};
pmx_led_sys_blue: pmx-led-sys-blue {
marvell,pins = "mpp38";
marvell,function = "gpio";
};
pmx_led_wifi_green: pmx-led-wifi-green {
marvell,pins = "mpp39";
marvell,function = "gpio";
};
pmx_sw_left: pmx-sw-left {
marvell,pins = "mpp43";
marvell,function = "gpio";
};
pmx_sw_right: pmx-sw-right {
marvell,pins = "mpp44";
marvell,function = "gpio";
};
pmx_sw_idle: pmx-sw-idle {
marvell,pins = "mpp45";
marvell,function = "gpio";
};
pmx_sw_left2: pmx-sw-left2 {
marvell,pins = "mpp46";
marvell,function = "gpio";
};
pmx_led_wifi_yellow: pmx-led-wifi-yellow {
marvell,pins = "mpp48";
marvell,function = "gpio";
};
};
serial@12000 {
clock-frequency = <200000000>;
status = "ok";

42
arch/arm/mach-kirkwood/board-usi_topkick.c
View File

@ -16,7 +16,6 @@
#include <linux/gpio.h>
#include <linux/platform_data/mmc-mvsdio.h>
#include "common.h"
#include "mpp.h"
static struct mv643xx_eth_platform_data topkick_ge00_data = {
.phy_addr = MV643XX_ETH_PHY_ADDR(0),
@ -26,52 +25,11 @@ static struct mvsdio_platform_data topkick_mvsdio_data = {
/* unfortunately the CD signal has not been connected */
};
/*
* GPIO LED layout
*
* /-SYS_LED(2)
* |
* | /-DISK_LED
* | |
* | | /-WLAN_LED(2)
* | | |
* [SW] [*] [*] [*]
*/
/*
* Switch positions
*
* /-SW_LEFT
* |
* | /-SW_IDLE
* | |
* | | /-SW_RIGHT
* | | |
* PS [L] [I] [R] LEDS
*/
static unsigned int topkick_mpp_config[] __initdata = {
MPP21_GPIO, /* DISK_LED (low active) - yellow */
MPP36_GPIO, /* SATA0 power enable (high active) */
MPP37_GPIO, /* SYS_LED2 (low active) - red */
MPP38_GPIO, /* SYS_LED (low active) - blue */
MPP39_GPIO, /* WLAN_LED (low active) - green */
MPP43_GPIO, /* SW_LEFT (low active) */
MPP44_GPIO, /* SW_RIGHT (low active) */
MPP45_GPIO, /* SW_IDLE (low active) */
MPP46_GPIO, /* SW_LEFT (low active) */
MPP48_GPIO, /* WLAN_LED2 (low active) - yellow */
0
};
void __init usi_topkick_init(void)
{
/*
* Basic setup. Needs to be called early.
*/
kirkwood_mpp_conf(topkick_mpp_config);
kirkwood_ge00_init(&topkick_ge00_data);
kirkwood_sdio_init(&topkick_mvsdio_data);
}