On Sun, 22 Jan 2023 16:06:36 -0600 Samuel Holland <[email protected]> wrote:
> This more closely matches the U-Boot driver to the Linux version. > > Signed-off-by: Samuel Holland <[email protected]> Reviewed-by: Andre Przywara <[email protected]> Thanks! Andre > --- > > (no changes since v1) > > drivers/mtd/nand/raw/sunxi_nand.c | 39 ++++++++++++++++--------------- > 1 file changed, 20 insertions(+), 19 deletions(-) > > diff --git a/drivers/mtd/nand/raw/sunxi_nand.c > b/drivers/mtd/nand/raw/sunxi_nand.c > index dda51a39b0..c0fa1e310c 100644 > --- a/drivers/mtd/nand/raw/sunxi_nand.c > +++ b/drivers/mtd/nand/raw/sunxi_nand.c > @@ -1604,7 +1604,8 @@ static int sunxi_nand_ecc_init(struct mtd_info *mtd, > struct nand_ecc_ctrl *ecc) > return 0; > } > > -static int sunxi_nand_chip_init(ofnode np, struct sunxi_nfc *nfc, int devnum) > +static int sunxi_nand_chip_init(struct udevice *dev, struct sunxi_nfc *nfc, > + ofnode np, int devnum) > { > const struct nand_sdr_timings *timings; > struct sunxi_nand_chip *chip; > @@ -1620,7 +1621,7 @@ static int sunxi_nand_chip_init(ofnode np, struct > sunxi_nfc *nfc, int devnum) > > nsels /= sizeof(u32); > if (!nsels || nsels > 8) { > - dev_err(nfc->dev, "invalid reg property size\n"); > + dev_err(dev, "invalid reg property size\n"); > return -EINVAL; > } > > @@ -1628,7 +1629,7 @@ static int sunxi_nand_chip_init(ofnode np, struct > sunxi_nfc *nfc, int devnum) > (nsels * sizeof(struct sunxi_nand_chip_sel)), > GFP_KERNEL); > if (!chip) { > - dev_err(nfc->dev, "could not allocate chip\n"); > + dev_err(dev, "could not allocate chip\n"); > return -ENOMEM; > } > > @@ -1638,19 +1639,19 @@ static int sunxi_nand_chip_init(ofnode np, struct > sunxi_nfc *nfc, int devnum) > for (i = 0; i < nsels; i++) { > ret = ofnode_read_u32_index(np, "reg", i, &tmp); > if (ret) { > - dev_err(nfc->dev, "could not retrieve reg property: > %d\n", > + dev_err(dev, "could not retrieve reg property: %d\n", > ret); > return ret; > } > > if (tmp > NFC_MAX_CS) { > - dev_err(nfc->dev, > + dev_err(dev, > "invalid reg value: %u (max CS = 7)\n", tmp); > return -EINVAL; > } > > if (test_and_set_bit(tmp, &nfc->assigned_cs)) { > - dev_err(nfc->dev, "CS %d already assigned\n", tmp); > + dev_err(dev, "CS %d already assigned\n", tmp); > return -EINVAL; > } > > @@ -1661,9 +1662,9 @@ static int sunxi_nand_chip_init(ofnode np, struct > sunxi_nfc *nfc, int devnum) > chip->sels[i].rb.type = RB_NATIVE; > chip->sels[i].rb.info.nativeid = tmp; > } else { > - ret = gpio_request_by_name_nodev(np, "rb-gpios", i, > - > &chip->sels[i].rb.info.gpio, > - GPIOD_IS_IN); > + ret = gpio_request_by_name(dev, "rb-gpios", i, > + &chip->sels[i].rb.info.gpio, > + GPIOD_IS_IN); > if (ret) > chip->sels[i].rb.type = RB_GPIO; > else > @@ -1674,7 +1675,7 @@ static int sunxi_nand_chip_init(ofnode np, struct > sunxi_nfc *nfc, int devnum) > timings = onfi_async_timing_mode_to_sdr_timings(0); > if (IS_ERR(timings)) { > ret = PTR_ERR(timings); > - dev_err(nfc->dev, > + dev_err(dev, > "could not retrieve timings for ONFI mode 0: %d\n", > ret); > return ret; > @@ -1682,7 +1683,7 @@ static int sunxi_nand_chip_init(ofnode np, struct > sunxi_nfc *nfc, int devnum) > > ret = sunxi_nand_chip_set_timings(nfc, chip, timings); > if (ret) { > - dev_err(nfc->dev, "could not configure chip timings: %d\n", > ret); > + dev_err(dev, "could not configure chip timings: %d\n", ret); > return ret; > } > > @@ -1717,25 +1718,25 @@ static int sunxi_nand_chip_init(ofnode np, struct > sunxi_nfc *nfc, int devnum) > > ret = sunxi_nand_chip_init_timings(nfc, chip); > if (ret) { > - dev_err(nfc->dev, "could not configure chip timings: %d\n", > ret); > + dev_err(dev, "could not configure chip timings: %d\n", ret); > return ret; > } > > ret = sunxi_nand_ecc_init(mtd, &nand->ecc); > if (ret) { > - dev_err(nfc->dev, "ECC init failed: %d\n", ret); > + dev_err(dev, "ECC init failed: %d\n", ret); > return ret; > } > > ret = nand_scan_tail(mtd); > if (ret) { > - dev_err(nfc->dev, "nand_scan_tail failed: %d\n", ret); > + dev_err(dev, "nand_scan_tail failed: %d\n", ret); > return ret; > } > > ret = nand_register(devnum, mtd); > if (ret) { > - dev_err(nfc->dev, "failed to register mtd device: %d\n", ret); > + dev_err(dev, "failed to register mtd device: %d\n", ret); > return ret; > } > > @@ -1744,13 +1745,13 @@ static int sunxi_nand_chip_init(ofnode np, struct > sunxi_nfc *nfc, int devnum) > return 0; > } > > -static int sunxi_nand_chips_init(ofnode node, struct sunxi_nfc *nfc) > +static int sunxi_nand_chips_init(struct udevice *dev, struct sunxi_nfc *nfc) > { > ofnode nand_np; > int ret, i = 0; > > - ofnode_for_each_subnode(nand_np, node) { > - ret = sunxi_nand_chip_init(nand_np, nfc, i++); > + dev_for_each_subnode(nand_np, dev) { > + ret = sunxi_nand_chip_init(dev, nfc, nand_np, i++); > if (ret) > return ret; > } > @@ -1802,7 +1803,7 @@ static int sunxi_nand_probe(struct udevice *dev) > if (ret) > return ret; > > - ret = sunxi_nand_chips_init(dev_ofnode(dev), nfc); > + ret = sunxi_nand_chips_init(dev, nfc); > if (ret) { > dev_err(dev, "failed to init nand chips\n"); > return ret;
