324 	u32 pcr = 0, pcr_mask;  in stm32_fmc2_nfc_setup()  local
330 		pcr |= FMC2_PCR_ECCALG;  in stm32_fmc2_nfc_setup()
331 		pcr |= FMC2_PCR_BCHECC;  in stm32_fmc2_nfc_setup()
333 		pcr |= FMC2_PCR_ECCALG;  in stm32_fmc2_nfc_setup()
339 		pcr |= FIELD_PREP(FMC2_PCR_PWID, FMC2_PCR_PWID_BUSWIDTH_16);  in stm32_fmc2_nfc_setup()
343 	pcr |= FIELD_PREP(FMC2_PCR_ECCSS, FMC2_PCR_ECCSS_512);  in stm32_fmc2_nfc_setup()
345 	regmap_update_bits(nfc->regmap, FMC2_PCR, pcr_mask, pcr);  in stm32_fmc2_nfc_setup()
417 	u32 pcr;  in stm32_fmc2_nfc_set_buswidth_16()  local
419 	pcr = set ? FIELD_PREP(FMC2_PCR_PWID, FMC2_PCR_PWID_BUSWIDTH_16) :  in stm32_fmc2_nfc_set_buswidth_16()
422 	regmap_update_bits(nfc->regmap, FMC2_PCR, FMC2_PCR_PWID, pcr);  in stm32_fmc2_nfc_set_buswidth_16()
1371 	u32 pcr;  in stm32_fmc2_nfc_init()  local
1373 	regmap_read(nfc->regmap, FMC2_PCR, &pcr);  in stm32_fmc2_nfc_init()
1379 	pcr |= FMC2_PCR_PWAITEN;  in stm32_fmc2_nfc_init()
1380 	pcr |= FMC2_PCR_PBKEN;  in stm32_fmc2_nfc_init()
1383 	pcr &= ~FMC2_PCR_PWID;  in stm32_fmc2_nfc_init()
1386 	pcr &= ~FMC2_PCR_ECCEN;  in stm32_fmc2_nfc_init()
1389 	pcr &= ~FMC2_PCR_ECCALG;  in stm32_fmc2_nfc_init()
1390 	pcr &= ~FMC2_PCR_BCHECC;  in stm32_fmc2_nfc_init()
1391 	pcr &= ~FMC2_PCR_WEN;  in stm32_fmc2_nfc_init()
1394 	pcr &= ~FMC2_PCR_ECCSS;  in stm32_fmc2_nfc_init()
1395 	pcr |= FIELD_PREP(FMC2_PCR_ECCSS, FMC2_PCR_ECCSS_2048);  in stm32_fmc2_nfc_init()
1398 	pcr &= ~FMC2_PCR_TCLR;  in stm32_fmc2_nfc_init()
1399 	pcr |= FIELD_PREP(FMC2_PCR_TCLR, FMC2_PCR_TCLR_DEFAULT);  in stm32_fmc2_nfc_init()
1400 	pcr &= ~FMC2_PCR_TAR;  in stm32_fmc2_nfc_init()
1401 	pcr |= FIELD_PREP(FMC2_PCR_TAR, FMC2_PCR_TAR_DEFAULT);  in stm32_fmc2_nfc_init()
1408 	regmap_write(nfc->regmap, FMC2_PCR, pcr);  in stm32_fmc2_nfc_init()