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

/openbmc/linux/drivers/macintosh/
H A Dmacio-adb.c57 #define ADB_RST 8 /* ADB reset */ macro
159 out_8(&adb->ctrl.r, in_8(&adb->ctrl.r) | ADB_RST); in macio_adb_reset_bus()
160 while ((in_8(&adb->ctrl.r) & ADB_RST) != 0) { in macio_adb_reset_bus()
162 out_8(&adb->ctrl.r, in_8(&adb->ctrl.r) & ~ADB_RST); in macio_adb_reset_bus()