On 04.08.22 11:06, Chris Packham wrote:
Update mv88e61xx_hw_reset() to use the DM_GPIO API to toggle the reset line for the linkstreet switch.
Signed-off-by: Chris Packham judge.packham@gmail.com
Reviewed-by: Stefan Roese sr@denx.de
Thanks, Stefan
board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c | 21 ++++++++++++++++----- 1 file changed, 16 insertions(+), 5 deletions(-)
diff --git a/board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c b/board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c index feb8b6b83f00..e0a7f3fa89f0 100644 --- a/board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c +++ b/board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c @@ -17,7 +17,8 @@ #include <asm/arch/cpu.h> #include <asm/arch/soc.h> #include <asm/arch/mpp.h> -#include <asm/arch/gpio.h> +#include <asm-generic/gpio.h> +#include <dm.h>
/* Note: GPIO differences between specific boards
@@ -37,8 +38,6 @@ #define SBX81LIFKW_OE_VAL_LOW (BIT(31) | BIT(30) | BIT(28) | BIT(27)) #define SBX81LIFKW_OE_VAL_HIGH (BIT(0) | BIT(1))
-#define MV88E6097_RESET 27
DECLARE_GLOBAL_DATA_PTR;
int board_early_init_f(void)
@@ -143,11 +142,23 @@ void reset_phy(void) #ifdef CONFIG_MV88E61XX_SWITCH int mv88e61xx_hw_reset(struct phy_device *phydev) {
- struct gpio_desc desc;
- int ret;
- ret = dm_gpio_lookup_name("mvebu0_27", &desc);
- if (ret)
return ret;- ret = dm_gpio_request(&desc, "linkstreet_rst");
- if (ret)
return ret;- /* Ensure the 88e6097 gets at least 10ms Reset */
- kw_gpio_set_value(MV88E6097_RESET, 0);
- dm_gpio_set_dir_flags(&desc, GPIOD_IS_OUT);
- dm_gpio_set_value(&desc, 0); mdelay(20);
- kw_gpio_set_value(MV88E6097_RESET, 1);
dm_gpio_set_value(&desc, 1); mdelay(20);
phydev->advertising = ADVERTISED_10baseT_Half | ADVERTISED_10baseT_Full;
Viele Grüße, Stefan Roese