Searched refs:ICMCR (Results 1 - 2 of 2) sorted by relevance
/kernel/linux/linux-5.10/drivers/i2c/busses/ |
H A D | i2c-rcar.c | 35 #define ICMCR 0x04 /* master ctrl */ macro 53 /* ICMCR */ 166 return !!(rcar_i2c_read(priv, ICMCR) & FSCL); in rcar_i2c_get_scl() 179 rcar_i2c_write(priv, ICMCR, priv->recovery_icmcr); in rcar_i2c_set_scl() 191 rcar_i2c_write(priv, ICMCR, priv->recovery_icmcr); in rcar_i2c_set_sda() 198 return !(rcar_i2c_read(priv, ICMCR) & FSDA); in rcar_i2c_get_bus_free() 213 rcar_i2c_write(priv, ICMCR, MDBS); in rcar_i2c_init() 228 ret = readl_poll_timeout(priv->io + ICMCR, val, !(val & FSDA), 10, in rcar_i2c_bus_barrier() 343 * of ICMSR and ICMCR depends on whether we issue START or REP_START. Since in rcar_i2c_prepare_msg() 348 rcar_i2c_write(priv, ICMCR, RCAR_BUS_PHASE_STAR in rcar_i2c_prepare_msg() [all...] |
/kernel/linux/linux-6.6/drivers/i2c/busses/ |
H A D | i2c-rcar.c | 35 #define ICMCR 0x04 /* master ctrl */ macro 53 /* ICMCR */ 169 return !!(rcar_i2c_read(priv, ICMCR) & FSCL); in rcar_i2c_get_scl() 182 rcar_i2c_write(priv, ICMCR, priv->recovery_icmcr); in rcar_i2c_set_scl() 194 rcar_i2c_write(priv, ICMCR, priv->recovery_icmcr); in rcar_i2c_set_sda() 201 return !(rcar_i2c_read(priv, ICMCR) & FSDA); in rcar_i2c_get_bus_free() 216 rcar_i2c_write(priv, ICMCR, MDBS); in rcar_i2c_init() 231 ret = readl_poll_timeout(priv->io + ICMCR, val, !(val & FSDA), 10, in rcar_i2c_bus_barrier() 337 * ICMSR and ICMCR depends on whether we issue START or REP_START. So, ICMSR 357 rcar_i2c_write(priv, ICMCR, RCAR_BUS_PHASE_STAR in rcar_i2c_prepare_msg() [all...] |
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