Lines Matching refs:readb
226 while (!(readb(&base->sr) & I2C_SR_MBB)) { in fsl_i2c_fixup()
231 if (readb(&base->sr) & I2C_SR_MAL) { in fsl_i2c_fixup()
239 readb(&base->dr); in fsl_i2c_fixup()
242 while (!(readb(&base->sr) & I2C_SR_MIF)) { in fsl_i2c_fixup()
277 while (readb(&base->sr) & I2C_SR_MBB) { in __i2c_init()
295 while (readb(&base->sr) & I2C_SR_MBB) { in i2c_wait4bus()
311 csr = readb(&base->sr); in i2c_wait()
315 csr = readb(&base->sr); in i2c_wait()
380 readb(&base->dr); in __i2c_read_data()
396 data[i] = readb(&base->dr); in __i2c_read_data()
481 if (chip == (readb(&base->adr) >> 1)) in __i2c_probe_chip()