diff options
Diffstat (limited to 'board/fluffy/board.c')
| -rw-r--r-- | board/fluffy/board.c | 16 |
1 files changed, 9 insertions, 7 deletions
diff --git a/board/fluffy/board.c b/board/fluffy/board.c index a409bc4a89..4631b4a851 100644 --- a/board/fluffy/board.c +++ b/board/fluffy/board.c @@ -113,7 +113,7 @@ DECLARE_CONSOLE_COMMAND(ccflip, command_cc_flip, /* * Support tca6416 I2C ioexpander. */ -#define GPIOX_I2C_ADDR 0x40 +#define GPIOX_I2C_ADDR__7bf 0x20 #define GPIOX_IN_PORT_A 0x0 #define GPIOX_IN_PORT_B 0x1 #define GPIOX_OUT_PORT_A 0x2 @@ -129,8 +129,10 @@ static void i2c_expander_init(void) /* * Setup P00, P02, P04, P10, and P12 on the I/O expander as an output. */ - i2c_write8(I2C_PORT_MASTER, GPIOX_I2C_ADDR, GPIOX_DIR_PORT_A, 0xea); - i2c_write8(I2C_PORT_MASTER, GPIOX_I2C_ADDR, GPIOX_DIR_PORT_B, 0xfa); + i2c_write8__7bf(I2C_PORT_MASTER, GPIOX_I2C_ADDR__7bf, + GPIOX_DIR_PORT_A, 0xea); + i2c_write8__7bf(I2C_PORT_MASTER, GPIOX_I2C_ADDR__7bf, + GPIOX_DIR_PORT_B, 0xfa); } DECLARE_HOOK(HOOK_INIT, i2c_expander_init, HOOK_PRIO_INIT_I2C+1); @@ -140,15 +142,15 @@ static void write_ioexpander(int bank, int gpio, int reg, int val) int tmp; /* Read output port register */ - i2c_read8(I2C_PORT_MASTER, GPIOX_I2C_ADDR, reg + bank, - &tmp); + i2c_read8__7bf(I2C_PORT_MASTER, GPIOX_I2C_ADDR__7bf, + reg + bank, &tmp); if (val) tmp |= BIT(gpio); else tmp &= ~BIT(gpio); /* Write back modified output port register */ - i2c_write8(I2C_PORT_MASTER, GPIOX_I2C_ADDR, reg + bank, - tmp); + i2c_write8__7bf(I2C_PORT_MASTER, GPIOX_I2C_ADDR__7bf, + reg + bank, tmp); } enum led_ch { |