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| author | Chris Packham <judge.packham@gmail.com> | 2022-08-04 21:06:24 +1200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2022-08-09 08:58:27 +0200 |
| commit | 923d0a899344350ad3e1f53f95b3f9aa85307b2e (patch) | |
| tree | 7c5b0b76c627ebcac0e6d74521dfb8ed4be87033 /board/alliedtelesis | |
| parent | d1471948f336be8cd754cdc2d826e47e8d3e6c2c (diff) | |
| download | u-boot-923d0a899344350ad3e1f53f95b3f9aa85307b2e.tar.gz u-boot-923d0a899344350ad3e1f53f95b3f9aa85307b2e.tar.bz2 u-boot-923d0a899344350ad3e1f53f95b3f9aa85307b2e.zip | |
ARM: kirkwood: SBx81LIFKW: update for DM_GPIO
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>
Diffstat (limited to 'board/alliedtelesis')
| -rw-r--r-- | board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c | 21 |
1 files changed, 16 insertions, 5 deletions
diff --git a/board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c b/board/alliedtelesis/SBx81LIFKW/sbx81lifkw.c index feb8b6b83f..e0a7f3fa89 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; |