ARM: kirkwood: SBx81LIFKW: remove direct access of GPIO registers
Replace code that accessed the GPIO registers directly with code that
makes use of the LED_GPIO driver.
Signed-off-by: Chris Packham <judge.packham@gmail.com>
Reviewed-by: Stefan Roese <sr@denx.de>
diff --git a/board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c b/board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c
index d8b9fdf..feb8b6b 100644
--- a/board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c
+++ b/board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c
@@ -13,7 +13,7 @@
#include <linux/io.h>
#include <miiphy.h>
#include <netdev.h>
-#include <status_led.h>
+#include <led.h>
#include <asm/arch/cpu.h>
#include <asm/arch/soc.h>
#include <asm/arch/mpp.h>
@@ -41,41 +41,6 @@
DECLARE_GLOBAL_DATA_PTR;
-struct led {
- u32 reg;
- u32 value;
- u32 mask;
-};
-
-struct led amber_solid = {
- MVEBU_GPIO0_BASE,
- BIT(10),
- BIT(18) | BIT(10)
-};
-
-struct led green_solid = {
- MVEBU_GPIO0_BASE,
- BIT(18) | BIT(10),
- BIT(18) | BIT(10)
-};
-
-struct led amber_flash = {
- MVEBU_GPIO0_BASE,
- 0,
- BIT(18) | BIT(10)
-};
-
-struct led green_flash = {
- MVEBU_GPIO0_BASE,
- BIT(18),
- BIT(18) | BIT(10)
-};
-
-static void status_led_set(struct led *led)
-{
- clrsetbits_le32(led->reg, led->mask, led->value);
-}
-
int board_early_init_f(void)
{
/*
@@ -165,8 +130,6 @@
/* address of boot parameters */
gd->bd->bi_boot_params = mvebu_sdram_bar(0) + 0x100;
- status_led_set(&amber_solid);
-
return 0;
}
@@ -196,7 +159,16 @@
#ifdef CONFIG_MISC_INIT_R
int misc_init_r(void)
{
- status_led_set(&green_flash);
+ struct udevice *dev;
+ int ret;
+
+ ret = led_get_by_label("status:ledp", &dev);
+ if (!ret)
+ led_set_state(dev, LEDST_ON);
+
+ ret = led_get_by_label("status:ledn", &dev);
+ if (!ret)
+ led_set_state(dev, LEDST_OFF);
return 0;
}