diff options
Diffstat (limited to 'arch/mips/alchemy/board-gpr.c')
| -rw-r--r-- | arch/mips/alchemy/board-gpr.c | 4 |
1 files changed, 4 insertions, 0 deletions
diff --git a/arch/mips/alchemy/board-gpr.c b/arch/mips/alchemy/board-gpr.c index daebc36e5ecb..328d697e72b4 100644 --- a/arch/mips/alchemy/board-gpr.c +++ b/arch/mips/alchemy/board-gpr.c @@ -235,6 +235,10 @@ static struct gpiod_lookup_table gpr_i2c_gpiod_table = { }; static struct i2c_gpio_platform_data gpr_i2c_data = { + /* + * The open drain mode is hardwired somewhere or an electrical + * property of the alchemy GPIO controller. + */ .sda_is_open_drain = 1, .scl_is_open_drain = 1, .udelay = 2, /* ~100 kHz */ |