[PATCH v11 10/37] pinctrl: airoha: fix I2C1 pin mux config for AN7581
Mikhail Kshevetskiy <[email protected]>
| Newsgroups | org.kernel.vger.linux-gpio,org.infradead.lists.linux-mediatek,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <[email protected]> |
From: Daniel Schwierzeck <[email protected]> The pin mux on GPIOs 1 and 2 on AN7581 supports I2C in master and slave mode. When selecting I2C the according bits (bit 13 for master, bit 11 for slave) must be set in REG_GPIO_2ND_I2C_MODE. Fix the i2c1 pin group to set bits 0 and 13 to set I2C1 master mode by default. Signed-off-by: Daniel Schwierzeck <[email protected]> --- drivers/pinctrl/airoha/pinctrl-airoha.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) diff --git a/drivers/pinctrl/airoha/pinctrl-airoha.c b/drivers/pinctrl/airoha/pinctrl-airoha.c index 89979a2c0e357..db6644bcd3aba 100644 --- a/drivers/pinctrl/airoha/pinctrl-airoha.c +++ b/drivers/pinctrl/airoha/pinctrl-airoha.c @@ -1158,8 +1158,8 @@ static const struct airoha_pinctrl_func_group i2c_func_group[] = { .regmap[0] = { AIROHA_FUNC_MUX, REG_GPIO_2ND_I2C_MODE, - GPIO_2ND_I2C_MODE_MASK, - GPIO_2ND_I2C_MODE_MASK + GPIO_2ND_I2C_MODE_MASK | GPIO_I2C_MASTER_MODE_MODE, + GPIO_2ND_I2C_MODE_MASK | GPIO_I2C_MASTER_MODE_MODE, }, .regmap_size = 1, }, -- 2.53.0