174 	u32 cfg, stat;  in au1550_spi_chipsel()  local
186 		cfg = hw->regs->psc_spicfg;  in au1550_spi_chipsel()
188 		hw->regs->psc_spicfg = cfg & ~PSC_SPICFG_DE_ENABLE;  in au1550_spi_chipsel()
192 			cfg |= PSC_SPICFG_BI;  in au1550_spi_chipsel()
194 			cfg &= ~PSC_SPICFG_BI;  in au1550_spi_chipsel()
196 			cfg &= ~PSC_SPICFG_CDE;  in au1550_spi_chipsel()
198 			cfg |= PSC_SPICFG_CDE;  in au1550_spi_chipsel()
201 			cfg |= PSC_SPICFG_MLF;  in au1550_spi_chipsel()
203 			cfg &= ~PSC_SPICFG_MLF;  in au1550_spi_chipsel()
206 			cfg &= ~PSC_SPICFG_DD_DISABLE;  in au1550_spi_chipsel()
208 			cfg |= PSC_SPICFG_DD_DISABLE;  in au1550_spi_chipsel()
209 		cfg = PSC_SPICFG_CLR_LEN(cfg);  in au1550_spi_chipsel()
210 		cfg |= PSC_SPICFG_SET_LEN(spi->bits_per_word);  in au1550_spi_chipsel()
212 		cfg = PSC_SPICFG_CLR_BAUD(cfg);  in au1550_spi_chipsel()
213 		cfg &= ~PSC_SPICFG_SET_DIV(3);  in au1550_spi_chipsel()
214 		cfg |= au1550_spi_baudcfg(hw, spi->max_speed_hz);  in au1550_spi_chipsel()
216 		hw->regs->psc_spicfg = cfg | PSC_SPICFG_DE_ENABLE;  in au1550_spi_chipsel()
234 	u32 cfg, stat;  in au1550_spi_setupxfer()  local
250 	cfg = hw->regs->psc_spicfg;  in au1550_spi_setupxfer()
252 	hw->regs->psc_spicfg = cfg & ~PSC_SPICFG_DE_ENABLE;  in au1550_spi_setupxfer()
256 		cfg &= ~PSC_SPICFG_DD_DISABLE;  in au1550_spi_setupxfer()
258 		cfg |= PSC_SPICFG_DD_DISABLE;  in au1550_spi_setupxfer()
259 	cfg = PSC_SPICFG_CLR_LEN(cfg);  in au1550_spi_setupxfer()
260 	cfg |= PSC_SPICFG_SET_LEN(bpw);  in au1550_spi_setupxfer()
262 	cfg = PSC_SPICFG_CLR_BAUD(cfg);  in au1550_spi_setupxfer()
263 	cfg &= ~PSC_SPICFG_SET_DIV(3);  in au1550_spi_setupxfer()
264 	cfg |= au1550_spi_baudcfg(hw, hz);  in au1550_spi_setupxfer()
266 	hw->regs->psc_spicfg = cfg;  in au1550_spi_setupxfer()
269 	if (cfg & PSC_SPICFG_DE_ENABLE) {  in au1550_spi_setupxfer()
685 	u32 stat, cfg;  in au1550_spi_setup_psc_as_spi()  local
705 	cfg = hw->usedma ? 0 : PSC_SPICFG_DD_DISABLE;  in au1550_spi_setup_psc_as_spi()
706 	cfg |= PSC_SPICFG_SET_LEN(8);  in au1550_spi_setup_psc_as_spi()
707 	cfg |= PSC_SPICFG_RT_FIFO8 | PSC_SPICFG_TT_FIFO8;  in au1550_spi_setup_psc_as_spi()
709 	cfg |= PSC_SPICFG_SET_BAUD(4) | PSC_SPICFG_SET_DIV(0);  in au1550_spi_setup_psc_as_spi()
712 	cfg |= PSC_SPICFG_LB;  in au1550_spi_setup_psc_as_spi()
715 	hw->regs->psc_spicfg = cfg;  in au1550_spi_setup_psc_as_spi()