Lines Matching refs:reg_val

83 	u32 reg_val;
85 	reg_val = readl(mdata->base + SPIS_DMA_CFG_REG);
86 	reg_val &= ~RX_DMA_EN;
87 	reg_val &= ~TX_DMA_EN;
88 	writel(reg_val, mdata->base + SPIS_DMA_CFG_REG);
93 	u32 reg_val;
95 	reg_val = readl(mdata->base + SPIS_CFG_REG);
96 	reg_val &= ~SPIS_TX_EN;
97 	reg_val &= ~SPIS_RX_EN;
98 	writel(reg_val, mdata->base + SPIS_CFG_REG);
118 	u32 reg_val;
123 	reg_val = readl(mdata->base + SPIS_CFG_REG);
125 		reg_val |= SPIS_CPHA;
127 		reg_val &= ~SPIS_CPHA;
129 		reg_val |= SPIS_CPOL;
131 		reg_val &= ~SPIS_CPOL;
134 		reg_val &= ~(SPIS_TXMSBF | SPIS_RXMSBF);
136 		reg_val |= SPIS_TXMSBF | SPIS_RXMSBF;
138 	reg_val &= ~SPIS_TX_ENDIAN;
139 	reg_val &= ~SPIS_RX_ENDIAN;
140 	writel(reg_val, mdata->base + SPIS_CFG_REG);
150 	int reg_val, cnt, remainder, ret;
154 	reg_val = readl(mdata->base + SPIS_CFG_REG);
156 		reg_val |= SPIS_RX_EN;
158 		reg_val |= SPIS_TX_EN;
159 	writel(reg_val, mdata->base + SPIS_CFG_REG);
168 		reg_val = 0;
169 		memcpy(&reg_val, xfer->tx_buf + cnt * 4, remainder);
170 		writel(reg_val, mdata->base + SPIS_TX_DATA_REG);
188 	int reg_val, ret;
221 	reg_val = readl(mdata->base + SPIS_CFG_REG);
223 		reg_val |= SPIS_TX_EN;
225 		reg_val |= SPIS_RX_EN;
226 	writel(reg_val, mdata->base + SPIS_CFG_REG);
229 	reg_val = 0;
230 	reg_val |= (xfer->len - 1) & TX_DMA_LEN;
231 	writel(reg_val, mdata->base + SPIS_DMA_CFG_REG);
233 	reg_val = readl(mdata->base + SPIS_DMA_CFG_REG);
235 		reg_val |= TX_DMA_EN;
237 		reg_val |= RX_DMA_EN;
238 	reg_val |= TX_DMA_TRIG_EN;
239 	writel(reg_val, mdata->base + SPIS_DMA_CFG_REG);
284 	u32 reg_val;
286 	reg_val = DMA_DONE_EN | DATA_DONE_EN |
288 	writel(reg_val, mdata->base + SPIS_IRQ_EN_REG);
290 	reg_val = DMA_DONE_MASK | DATA_DONE_MASK |
292 	writel(reg_val, mdata->base + SPIS_IRQ_MASK_REG);
315 	u32 int_status, reg_val, cnt, remainder;
348 			reg_val = readl(mdata->base + SPIS_RX_DATA_REG);
350 			       &reg_val, remainder);