[PATCH 09/24] mtd: rawnand: sunxi: cosmetic: move USER_DATA register offset in SoC caps

[Richard Genoud]

USER_DATA register offset moved in H616, so let's make it a SoC cap

Signed-off-by: Richard Genoud <richard.genoud at bootlin.com>
---
 drivers/mtd/nand/raw/sunxi_nand.c | 7 ++++---
 drivers/mtd/nand/raw/sunxi_nand.h | 5 ++++-
 2 files changed, 8 insertions(+), 4 deletions(-)

diff --git a/drivers/mtd/nand/raw/sunxi_nand.c b/drivers/mtd/nand/raw/sunxi_nand.c
index 359f6cdda08a..64a0db37f3f0 100644
--- a/drivers/mtd/nand/raw/sunxi_nand.c
+++ b/drivers/mtd/nand/raw/sunxi_nand.c
@@ -767,7 +767,7 @@ static int sunxi_nfc_hw_ecc_read_chunk(struct mtd_info *mtd,
 		 * Retrieve the corrected OOB bytes.
 		 */
 		sunxi_nfc_user_data_to_buf(readl(nfc->regs +
-						 NFC_REG_USER_DATA(0)),
+						 NFC_REG_USER_DATA(nfc, 0)),
 					   oob);
 
 		/* De-randomize the Bad Block Marker. */
@@ -838,10 +838,10 @@ static int sunxi_nfc_hw_ecc_write_chunk(struct mtd_info *mtd,
 		memcpy(user_data, oob, 4);
 		sunxi_nfc_randomize_bbm(mtd, page, user_data);
 		writel(sunxi_nfc_buf_to_user_data(user_data),
-		       nfc->regs + NFC_REG_USER_DATA(0));
+		       nfc->regs + NFC_REG_USER_DATA(nfc, 0));
 	} else {
 		writel(sunxi_nfc_buf_to_user_data(oob),
-		       nfc->regs + NFC_REG_USER_DATA(0));
+		       nfc->regs + NFC_REG_USER_DATA(nfc, 0));
 	}
 
 	if (data_off + ecc->size != oob_off)
@@ -1714,6 +1714,7 @@ static int sunxi_nand_probe(struct udevice *dev)
 static const struct sunxi_nfc_caps sunxi_nfc_a10_caps = {
 	.nstrengths = 9,
 	.reg_ecc_err_cnt = NFC_REG_A10_ECC_ERR_CNT,
+	.reg_user_data = NFC_REG_A10_USER_DATA,
 };
 
 static const struct udevice_id sunxi_nand_ids[] = {
diff --git a/drivers/mtd/nand/raw/sunxi_nand.h b/drivers/mtd/nand/raw/sunxi_nand.h
index b961f2ef3bf2..1977d1bd8eaf 100644
--- a/drivers/mtd/nand/raw/sunxi_nand.h
+++ b/drivers/mtd/nand/raw/sunxi_nand.h
@@ -43,7 +43,8 @@
 #define NFC_REG_DEBUG		0x003C
 #define NFC_REG_A10_ECC_ERR_CNT	0x0040
 #define NFC_REG_ECC_ERR_CNT(nfc, x)	(((nfc)->caps->reg_ecc_err_cnt + (x)) & ~0x3)
-#define NFC_REG_USER_DATA(x)	(0x0050 + ((x) * 4))
+#define NFC_REG_A10_USER_DATA	0x0050
+#define NFC_REG_USER_DATA(nfc, x)	((nfc)->caps->reg_user_data + ((x) * 4))
 #define NFC_REG_SPARE_AREA	0x00A0
 #define NFC_REG_PAT_ID		0x00A4
 #define NFC_RAM0_BASE		0x0400
@@ -160,10 +161,12 @@
  *
  * @nstrengths:		Number of element of ECC strengths array
  * @reg_ecc_err_cnt:	ECC error counter register
+ * @reg_user_data:	User data register
  */
 struct sunxi_nfc_caps {
 	unsigned int nstrengths;
 	unsigned int reg_ecc_err_cnt;
+	unsigned int reg_user_data;
 };
 
 #endif