MBOX_DATA_REG     200 drivers/mailbox/hi3660-mailbox.c 		writel_relaxed(buf[i], base + MBOX_DATA_REG + i * 4);
MBOX_DATA_REG     141 drivers/mailbox/hi6220-mailbox.c 		writel(buf[i], mbox->base + MBOX_DATA_REG(slot) + i * 4);
MBOX_DATA_REG     180 drivers/mailbox/hi6220-mailbox.c 					MBOX_DATA_REG(mchan->slot) + i * 4);