diff options
Diffstat (limited to 'drivers')
-rw-r--r-- | drivers/mtd/nand/raw/denali.c | 2 | ||||
-rw-r--r-- | drivers/mtd/nand/raw/mxs_nand.c | 2 | ||||
-rw-r--r-- | drivers/mtd/nand/raw/nand_base.c | 27 | ||||
-rw-r--r-- | drivers/mtd/nand/raw/stm32_fmc2_nand.c | 2 | ||||
-rw-r--r-- | drivers/mtd/nand/raw/sunxi_nand.c | 2 |
5 files changed, 15 insertions, 20 deletions
diff --git a/drivers/mtd/nand/raw/denali.c b/drivers/mtd/nand/raw/denali.c index ab91db8546..c827f80281 100644 --- a/drivers/mtd/nand/raw/denali.c +++ b/drivers/mtd/nand/raw/denali.c @@ -1246,7 +1246,7 @@ int denali_init(struct denali_nand_info *denali) denali->active_bank = DENALI_INVALID_BANK; - chip->flash_node = dev_of_offset(denali->dev); + chip->flash_node = dev_ofnode(denali->dev); /* Fallback to the default name if DT did not give "label" property */ if (!mtd->name) mtd->name = "denali-nand"; diff --git a/drivers/mtd/nand/raw/mxs_nand.c b/drivers/mtd/nand/raw/mxs_nand.c index e6bbfac4d6..748056a43e 100644 --- a/drivers/mtd/nand/raw/mxs_nand.c +++ b/drivers/mtd/nand/raw/mxs_nand.c @@ -1379,7 +1379,7 @@ int mxs_nand_init_ctrl(struct mxs_nand_info *nand_info) nand->options |= NAND_NO_SUBPAGE_WRITE; if (nand_info->dev) - nand->flash_node = dev_of_offset(nand_info->dev); + nand->flash_node = dev_ofnode(nand_info->dev); nand->cmd_ctrl = mxs_nand_cmd_ctrl; diff --git a/drivers/mtd/nand/raw/nand_base.c b/drivers/mtd/nand/raw/nand_base.c index 3679ee727e..b1fd779884 100644 --- a/drivers/mtd/nand/raw/nand_base.c +++ b/drivers/mtd/nand/raw/nand_base.c @@ -29,9 +29,6 @@ #define pr_fmt(fmt) KBUILD_MODNAME ": " fmt #include <common.h> -#if CONFIG_IS_ENABLED(OF_CONTROL) -#include <fdtdec.h> -#endif #include <log.h> #include <malloc.h> #include <watchdog.h> @@ -4576,23 +4573,20 @@ ident_done: EXPORT_SYMBOL(nand_get_flash_type); #if CONFIG_IS_ENABLED(OF_CONTROL) -#include <asm/global_data.h> -DECLARE_GLOBAL_DATA_PTR; -static int nand_dt_init(struct mtd_info *mtd, struct nand_chip *chip, int node) +static int nand_dt_init(struct mtd_info *mtd, struct nand_chip *chip, ofnode node) { int ret, ecc_mode = -1, ecc_strength, ecc_step; - const void *blob = gd->fdt_blob; const char *str; - ret = fdtdec_get_int(blob, node, "nand-bus-width", -1); + ret = ofnode_read_s32_default(node, "nand-bus-width", -1); if (ret == 16) chip->options |= NAND_BUSWIDTH_16; - if (fdtdec_get_bool(blob, node, "nand-on-flash-bbt")) + if (ofnode_read_bool(node, "nand-on-flash-bbt")) chip->bbt_options |= NAND_BBT_USE_FLASH; - str = fdt_getprop(blob, node, "nand-ecc-mode", NULL); + str = ofnode_read_string(node, "nand-ecc-mode"); if (str) { if (!strcmp(str, "none")) ecc_mode = NAND_ECC_NONE; @@ -4608,9 +4602,10 @@ static int nand_dt_init(struct mtd_info *mtd, struct nand_chip *chip, int node) ecc_mode = NAND_ECC_SOFT_BCH; } - - ecc_strength = fdtdec_get_int(blob, node, "nand-ecc-strength", -1); - ecc_step = fdtdec_get_int(blob, node, "nand-ecc-step-size", -1); + ecc_strength = ofnode_read_s32_default(node, + "nand-ecc-strength", -1); + ecc_step = ofnode_read_s32_default(node, + "nand-ecc-step-size", -1); if ((ecc_step >= 0 && !(ecc_strength >= 0)) || (!(ecc_step >= 0) && ecc_strength >= 0)) { @@ -4627,13 +4622,13 @@ static int nand_dt_init(struct mtd_info *mtd, struct nand_chip *chip, int node) if (ecc_step > 0) chip->ecc.size = ecc_step; - if (fdt_getprop(blob, node, "nand-ecc-maximize", NULL)) + if (ofnode_read_bool(node, "nand-ecc-maximize")) chip->ecc.options |= NAND_ECC_MAXIMIZE; return 0; } #else -static int nand_dt_init(struct mtd_info *mtd, struct nand_chip *chip, int node) +static int nand_dt_init(struct mtd_info *mtd, struct nand_chip *chip, ofnode node) { return 0; } @@ -4657,7 +4652,7 @@ int nand_scan_ident(struct mtd_info *mtd, int maxchips, struct nand_flash_dev *type; int ret; - if (chip->flash_node) { + if (ofnode_valid(chip->flash_node)) { ret = nand_dt_init(mtd, chip, chip->flash_node); if (ret) return ret; diff --git a/drivers/mtd/nand/raw/stm32_fmc2_nand.c b/drivers/mtd/nand/raw/stm32_fmc2_nand.c index fd81a9500b..e17f1f8975 100644 --- a/drivers/mtd/nand/raw/stm32_fmc2_nand.c +++ b/drivers/mtd/nand/raw/stm32_fmc2_nand.c @@ -823,7 +823,7 @@ static int stm32_fmc2_nfc_parse_child(struct stm32_fmc2_nfc *nfc, ofnode node) nand->cs_used[i] = cs[i]; } - nand->chip.flash_node = ofnode_to_offset(node); + nand->chip.flash_node = node; return 0; } diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c index 7bc6ec7bee..c378f08f68 100644 --- a/drivers/mtd/nand/raw/sunxi_nand.c +++ b/drivers/mtd/nand/raw/sunxi_nand.c @@ -1711,7 +1711,7 @@ static int sunxi_nand_chip_init(int node, struct sunxi_nfc *nfc, int devnum) * in the DT. */ nand->ecc.mode = NAND_ECC_HW; - nand->flash_node = node; + nand->flash_node = offset_to_ofnode(node); nand->select_chip = sunxi_nfc_select_chip; nand->cmd_ctrl = sunxi_nfc_cmd_ctrl; nand->read_buf = sunxi_nfc_read_buf; |