Searched refs:wpaddr (Results 1 – 1 of 1) sorted by relevance
| /linux/drivers/i2c/busses/ |
| H A D | i2c-mt65xx.c | 1007 dma_addr_t wpaddr = 0; in mtk_i2c_do_transfer() local
1116 wpaddr = dma_map_single(i2c->dev, dma_wr_buf, in mtk_i2c_do_transfer()
1118 if (dma_mapping_error(i2c->dev, wpaddr)) { in mtk_i2c_do_transfer()
1125 reg_4g_mode = upper_32_bits(wpaddr); in mtk_i2c_do_transfer()
1129 writel((u32)wpaddr, i2c->pdmabase + OFFSET_TX_MEM_ADDR); in mtk_i2c_do_transfer()
1139 wpaddr = dma_map_single(i2c->dev, dma_wr_buf, in mtk_i2c_do_transfer()
1141 if (dma_mapping_error(i2c->dev, wpaddr)) { in mtk_i2c_do_transfer()
1149 dma_unmap_single(i2c->dev, wpaddr, in mtk_i2c_do_transfer()
1161 dma_unmap_single(i2c->dev, wpaddr, in mtk_i2c_do_transfer()
1171 reg_4g_mode = upper_32_bits(wpaddr); in mtk_i2c_do_transfer()
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