diff options
Diffstat (limited to 'src')
| -rw-r--r-- | src/soc/mediatek/common/i2c.c | 9 |
1 files changed, 0 insertions, 9 deletions
diff --git a/src/soc/mediatek/common/i2c.c b/src/soc/mediatek/common/i2c.c index b4386b96fb..ab7b0def1c 100644 --- a/src/soc/mediatek/common/i2c.c +++ b/src/soc/mediatek/common/i2c.c @@ -496,7 +496,6 @@ void mtk_i2c_speed_init(uint8_t bus, uint32_t speed) uint32_t max_clk_div = MAX_CLOCK_DIV; uint32_t clk_src, clk_div, step_cnt, sample_cnt; uint32_t l_step_cnt, l_sample_cnt; - uint32_t timing_reg_value, ltiming_reg_value; struct mtk_i2c *bus_ctrl; if (bus >= I2C_BUS_NUMBER) { @@ -516,27 +515,19 @@ void mtk_i2c_speed_init(uint8_t bus, uint32_t speed) &l_step_cnt, &l_sample_cnt)) continue; - timing_reg_value = (l_sample_cnt << 8) | l_step_cnt; - /* Set the high speed mode register */ if (mtk_i2c_calculate_speed(bus, clk_src, speed, &step_cnt, &sample_cnt)) continue; - ltiming_reg_value = (l_sample_cnt << 6) | l_step_cnt | - (sample_cnt << 12) | (step_cnt << 9); bus_ctrl->ac_timing.inter_clk_div = (clk_div - 1) << 8 | (clk_div - 1); } else { if (mtk_i2c_calculate_speed(bus, clk_src, speed, &l_step_cnt, &l_sample_cnt)) continue; - timing_reg_value = (l_sample_cnt << 8) | l_step_cnt; - /* Disable the high speed transaction */ bus_ctrl->ac_timing.hs = I2C_TIME_CLR_VALUE; - - ltiming_reg_value = (l_sample_cnt << 6) | l_step_cnt; } break; |