529 	u32 ctrl;  in mx51_ecspi_disable()  local
531 	ctrl = readl(spi_imx->base + MX51_ECSPI_CTRL);  in mx51_ecspi_disable()
532 	ctrl &= ~MX51_ECSPI_CTRL_ENABLE;  in mx51_ecspi_disable()
533 	writel(ctrl, spi_imx->base + MX51_ECSPI_CTRL);  in mx51_ecspi_disable()
548 	u32 ctrl = MX51_ECSPI_CTRL_ENABLE;  in mx51_ecspi_prepare_message()  local
557 		ctrl &= ~MX51_ECSPI_CTRL_MODE_MASK;  in mx51_ecspi_prepare_message()
559 		ctrl |= MX51_ECSPI_CTRL_MODE_MASK;  in mx51_ecspi_prepare_message()
565 		ctrl |= MX51_ECSPI_CTRL_DRCTL(spi_imx->spi_drctl);  in mx51_ecspi_prepare_message()
568 	ctrl |= MX51_ECSPI_CTRL_CS(channel);  in mx51_ecspi_prepare_message()
574 	writel(ctrl, spi_imx->base + MX51_ECSPI_CTRL);  in mx51_ecspi_prepare_message()
670 	u32 ctrl = readl(spi_imx->base + MX51_ECSPI_CTRL);  in mx51_ecspi_prepare_transfer()  local
675 	ctrl &= ~MX51_ECSPI_CTRL_BL_MASK;  in mx51_ecspi_prepare_transfer()
677 		ctrl |= (spi_imx->target_burst * 8 - 1)  in mx51_ecspi_prepare_transfer()
680 		ctrl |= (spi_imx->bits_per_word - 1)  in mx51_ecspi_prepare_transfer()
685 	ctrl &= ~(0xf << MX51_ECSPI_CTRL_POSTDIV_OFFSET |  in mx51_ecspi_prepare_transfer()
687 	ctrl |= mx51_ecspi_clkdiv(spi_imx, spi_imx->spi_bus_clk, &clk);  in mx51_ecspi_prepare_transfer()
697 		ctrl |= MX51_ECSPI_CTRL_SMC;  in mx51_ecspi_prepare_transfer()
699 		ctrl &= ~MX51_ECSPI_CTRL_SMC;  in mx51_ecspi_prepare_transfer()
701 	writel(ctrl, spi_imx->base + MX51_ECSPI_CTRL);  in mx51_ecspi_prepare_transfer()
1181 	u32 ctrl;  in spi_imx_set_burst_len()  local
1183 	ctrl = readl(spi_imx->base + MX51_ECSPI_CTRL);  in spi_imx_set_burst_len()
1184 	ctrl &= ~MX51_ECSPI_CTRL_BL_MASK;  in spi_imx_set_burst_len()
1185 	ctrl |= ((n_bits - 1) << MX51_ECSPI_CTRL_BL_OFFSET);  in spi_imx_set_burst_len()
1186 	writel(ctrl, spi_imx->base + MX51_ECSPI_CTRL);  in spi_imx_set_burst_len()