310 	u32 pcr = 0, pcr_mask;  in stm32_fmc2_nfc_setup()  local
316 		pcr |= FMC2_PCR_ECCALG;  in stm32_fmc2_nfc_setup()
317 		pcr |= FMC2_PCR_BCHECC;  in stm32_fmc2_nfc_setup()
319 		pcr |= FMC2_PCR_ECCALG;  in stm32_fmc2_nfc_setup()
325 		pcr |= FIELD_PREP(FMC2_PCR_PWID, FMC2_PCR_PWID_BUSWIDTH_16);  in stm32_fmc2_nfc_setup()
329 	pcr |= FIELD_PREP(FMC2_PCR_ECCSS, FMC2_PCR_ECCSS_512);  in stm32_fmc2_nfc_setup()
331 	regmap_update_bits(nfc->regmap, FMC2_PCR, pcr_mask, pcr);  in stm32_fmc2_nfc_setup()
397 	u32 pcr;  in stm32_fmc2_nfc_set_buswidth_16()  local
399 	pcr = set ? FIELD_PREP(FMC2_PCR_PWID, FMC2_PCR_PWID_BUSWIDTH_16) :  in stm32_fmc2_nfc_set_buswidth_16()
402 	regmap_update_bits(nfc->regmap, FMC2_PCR, FMC2_PCR_PWID, pcr);  in stm32_fmc2_nfc_set_buswidth_16()
1349 	u32 pcr;  in stm32_fmc2_nfc_init()  local
1351 	regmap_read(nfc->regmap, FMC2_PCR, &pcr);  in stm32_fmc2_nfc_init()
1357 	pcr |= FMC2_PCR_PWAITEN;  in stm32_fmc2_nfc_init()
1358 	pcr |= FMC2_PCR_PBKEN;  in stm32_fmc2_nfc_init()
1361 	pcr &= ~FMC2_PCR_PWID;  in stm32_fmc2_nfc_init()
1364 	pcr &= ~FMC2_PCR_ECCEN;  in stm32_fmc2_nfc_init()
1367 	pcr &= ~FMC2_PCR_ECCALG;  in stm32_fmc2_nfc_init()
1368 	pcr &= ~FMC2_PCR_BCHECC;  in stm32_fmc2_nfc_init()
1369 	pcr &= ~FMC2_PCR_WEN;  in stm32_fmc2_nfc_init()
1372 	pcr &= ~FMC2_PCR_ECCSS;  in stm32_fmc2_nfc_init()
1373 	pcr |= FIELD_PREP(FMC2_PCR_ECCSS, FMC2_PCR_ECCSS_2048);  in stm32_fmc2_nfc_init()
1376 	pcr &= ~FMC2_PCR_TCLR;  in stm32_fmc2_nfc_init()
1377 	pcr |= FIELD_PREP(FMC2_PCR_TCLR, FMC2_PCR_TCLR_DEFAULT);  in stm32_fmc2_nfc_init()
1378 	pcr &= ~FMC2_PCR_TAR;  in stm32_fmc2_nfc_init()
1379 	pcr |= FIELD_PREP(FMC2_PCR_TAR, FMC2_PCR_TAR_DEFAULT);  in stm32_fmc2_nfc_init()
1386 	regmap_write(nfc->regmap, FMC2_PCR, pcr);  in stm32_fmc2_nfc_init()