205 	u32 l, rw;  in omap2_mcspi_set_dma_req()  local
207 	l = mcspi_cached_chconf0(spi);  in omap2_mcspi_set_dma_req()
215 		l |= rw;  in omap2_mcspi_set_dma_req()
217 		l &= ~rw;  in omap2_mcspi_set_dma_req()
219 	mcspi_write_chconf0(spi, l);  in omap2_mcspi_set_dma_req()
225 	u32 l;  in omap2_mcspi_set_enable()  local
227 	l = cs->chctrl0;  in omap2_mcspi_set_enable()
229 		l |= OMAP2_MCSPI_CHCTRL_EN;  in omap2_mcspi_set_enable()
231 		l &= ~OMAP2_MCSPI_CHCTRL_EN;  in omap2_mcspi_set_enable()
232 	cs->chctrl0 = l;  in omap2_mcspi_set_enable()
241 	u32 l;  in omap2_mcspi_set_cs()  local
257 		l = mcspi_cached_chconf0(spi);  in omap2_mcspi_set_cs()
260 			l &= ~OMAP2_MCSPI_CHCONF_FORCE;  in omap2_mcspi_set_cs()
262 			l |= OMAP2_MCSPI_CHCONF_FORCE;  in omap2_mcspi_set_cs()
264 		mcspi_write_chconf0(spi, l);  in omap2_mcspi_set_cs()
275 	u32 l;  in omap2_mcspi_set_mode()  local
280 	l = mcspi_read_reg(ctlr, OMAP2_MCSPI_MODULCTRL);  in omap2_mcspi_set_mode()
281 	l &= ~(OMAP2_MCSPI_MODULCTRL_STEST);  in omap2_mcspi_set_mode()
283 		l |= (OMAP2_MCSPI_MODULCTRL_MS);  in omap2_mcspi_set_mode()
285 		l &= ~(OMAP2_MCSPI_MODULCTRL_MS);  in omap2_mcspi_set_mode()
286 		l |= OMAP2_MCSPI_MODULCTRL_SINGLE;  in omap2_mcspi_set_mode()
288 	mcspi_write_reg(ctlr, OMAP2_MCSPI_MODULCTRL, l);  in omap2_mcspi_set_mode()
290 	ctx->modulctrl = l;  in omap2_mcspi_set_mode()
443 	u32			l;  in omap2_mcspi_rx_dma()  local
463 	l = mcspi_cached_chconf0(spi);  in omap2_mcspi_rx_dma()
479 	if ((l & OMAP2_MCSPI_CHCONF_TURBO) && mcspi->fifo_depth == 0)  in omap2_mcspi_rx_dma()
539 	if (l & OMAP2_MCSPI_CHCONF_TURBO) {  in omap2_mcspi_rx_dma()
693 	u32			l;  in omap2_mcspi_txrx_pio()  local
704 	l = mcspi_cached_chconf0(spi);  in omap2_mcspi_txrx_pio()
742 				    (l & OMAP2_MCSPI_CHCONF_TURBO)) {  in omap2_mcspi_txrx_pio()
791 				    (l & OMAP2_MCSPI_CHCONF_TURBO)) {  in omap2_mcspi_txrx_pio()
840 				    (l & OMAP2_MCSPI_CHCONF_TURBO)) {  in omap2_mcspi_txrx_pio()
902 	u32 ref_clk_hz, l = 0, clkd = 0, div, extclk = 0, clkg = 0;  in omap2_mcspi_setup_transfer()  local
930 	l = mcspi_cached_chconf0(spi);  in omap2_mcspi_setup_transfer()
936 		l &= ~OMAP2_MCSPI_CHCONF_IS;  in omap2_mcspi_setup_transfer()
937 		l &= ~OMAP2_MCSPI_CHCONF_DPE1;  in omap2_mcspi_setup_transfer()
938 		l |= OMAP2_MCSPI_CHCONF_DPE0;  in omap2_mcspi_setup_transfer()
940 		l |= OMAP2_MCSPI_CHCONF_IS;  in omap2_mcspi_setup_transfer()
941 		l |= OMAP2_MCSPI_CHCONF_DPE1;  in omap2_mcspi_setup_transfer()
942 		l &= ~OMAP2_MCSPI_CHCONF_DPE0;  in omap2_mcspi_setup_transfer()
946 	l &= ~OMAP2_MCSPI_CHCONF_WL_MASK;  in omap2_mcspi_setup_transfer()
947 	l |= (word_len - 1) << 7;  in omap2_mcspi_setup_transfer()
951 		l |= OMAP2_MCSPI_CHCONF_EPOL;	/* active-low; normal */  in omap2_mcspi_setup_transfer()
953 		l &= ~OMAP2_MCSPI_CHCONF_EPOL;  in omap2_mcspi_setup_transfer()
956 	l &= ~OMAP2_MCSPI_CHCONF_CLKD_MASK;  in omap2_mcspi_setup_transfer()
957 	l |= clkd << 2;  in omap2_mcspi_setup_transfer()
960 	l &= ~OMAP2_MCSPI_CHCONF_CLKG;  in omap2_mcspi_setup_transfer()
961 	l |= clkg;  in omap2_mcspi_setup_transfer()
970 		l |= OMAP2_MCSPI_CHCONF_POL;  in omap2_mcspi_setup_transfer()
972 		l &= ~OMAP2_MCSPI_CHCONF_POL;  in omap2_mcspi_setup_transfer()
974 		l |= OMAP2_MCSPI_CHCONF_PHA;  in omap2_mcspi_setup_transfer()
976 		l &= ~OMAP2_MCSPI_CHCONF_PHA;  in omap2_mcspi_setup_transfer()
978 	mcspi_write_chconf0(spi, l);  in omap2_mcspi_setup_transfer()