Lines Matching refs:wpaddr
985 dma_addr_t wpaddr = 0; in mtk_i2c_do_transfer() local
1094 wpaddr = dma_map_single(i2c->dev, dma_wr_buf, in mtk_i2c_do_transfer()
1096 if (dma_mapping_error(i2c->dev, wpaddr)) { in mtk_i2c_do_transfer()
1103 reg_4g_mode = upper_32_bits(wpaddr); in mtk_i2c_do_transfer()
1107 writel((u32)wpaddr, i2c->pdmabase + OFFSET_TX_MEM_ADDR); in mtk_i2c_do_transfer()
1117 wpaddr = dma_map_single(i2c->dev, dma_wr_buf, in mtk_i2c_do_transfer()
1119 if (dma_mapping_error(i2c->dev, wpaddr)) { in mtk_i2c_do_transfer()
1127 dma_unmap_single(i2c->dev, wpaddr, in mtk_i2c_do_transfer()
1139 dma_unmap_single(i2c->dev, wpaddr, in mtk_i2c_do_transfer()
1149 reg_4g_mode = upper_32_bits(wpaddr); in mtk_i2c_do_transfer()
1156 writel((u32)wpaddr, i2c->pdmabase + OFFSET_TX_MEM_ADDR); in mtk_i2c_do_transfer()
1181 dma_unmap_single(i2c->dev, wpaddr, in mtk_i2c_do_transfer()
1191 dma_unmap_single(i2c->dev, wpaddr, msgs->len, in mtk_i2c_do_transfer()