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Searched refs:lcnt (Results 1 – 1 of 1) sorted by relevance

/rk3399_rockchip-uboot/drivers/i2c/
H A Ddesignware_i2c.c80 unsigned int hcnt, lcnt; in __dw_i2c_set_bus_speed() local
101 lcnt = scl_sda_cfg->fs_lcnt; in __dw_i2c_set_bus_speed()
104 lcnt = (IC_CLK * MIN_HS_SCL_LOWTIME) / NANO_TO_MICRO; in __dw_i2c_set_bus_speed()
107 writel(lcnt, &i2c_base->ic_hs_scl_lcnt); in __dw_i2c_set_bus_speed()
115 lcnt = scl_sda_cfg->ss_lcnt; in __dw_i2c_set_bus_speed()
118 lcnt = (IC_CLK * MIN_SS_SCL_LOWTIME) / NANO_TO_MICRO; in __dw_i2c_set_bus_speed()
121 writel(lcnt, &i2c_base->ic_ss_scl_lcnt); in __dw_i2c_set_bus_speed()
129 lcnt = scl_sda_cfg->fs_lcnt; in __dw_i2c_set_bus_speed()
132 lcnt = (IC_CLK * MIN_FS_SCL_LOWTIME) / NANO_TO_MICRO; in __dw_i2c_set_bus_speed()
135 writel(lcnt, &i2c_base->ic_fs_scl_lcnt); in __dw_i2c_set_bus_speed()