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/rk3399_rockchip-uboot/drivers/i2c/
H A Dimx_lpi2c.c253 u32 preescale = 0, best_pre = 0, clkhi = 0; in bus_i2c_set_bus_speed() local
281 best_pre = preescale; in bus_i2c_set_bus_speed()
300 if (best_pre == (1 << i)) { in bus_i2c_set_bus_speed()
301 best_pre = i; in bus_i2c_set_bus_speed()
307 writel(val | LPI2C_MCFGR1_PRESCALE(best_pre), &regs->mcfgr1); in bus_i2c_set_bus_speed()