Initial commit

target/linux/bcm63xx/patches-5.4/023-v5.8-mtd-rawnand-brcmnand-rename-v4-registers.patch

@@ -0,0 +1,43 @@
+From 4fd639092b17d4252368b6009573339aeab5c7bd Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Fri, 22 May 2020 14:15:20 +0200
+Subject: [PATCH] mtd: rawnand: brcmnand: rename v4 registers
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+These registers are also used on v3.3.
+
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Reviewed-by: Miquel Raynal <miquel.raynal@bootlin.com>
+Acked-by: Florian Fainelli <f.fainelli@gmail.com>
+Signed-off-by: Miquel Raynal <miquel.raynal@bootlin.com>
+Link: https://lore.kernel.org/linux-mtd/20200522121524.4161539-2-noltari@gmail.com
+---
+ drivers/mtd/nand/raw/brcmnand/brcmnand.c | 8 ++++----
+ 1 file changed, 4 insertions(+), 4 deletions(-)
+
+--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
++++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+@@ -269,8 +269,8 @@ enum brcmnand_reg {
+ 	BRCMNAND_FC_BASE,
+ };
+ 
+-/* BRCMNAND v4.0 */
+-static const u16 brcmnand_regs_v40[] = {
++/* BRCMNAND v3.3-v4.0 */
++static const u16 brcmnand_regs_v33[] = {
+ 	[BRCMNAND_CMD_START]		=  0x04,
+ 	[BRCMNAND_CMD_EXT_ADDRESS]	=  0x08,
+ 	[BRCMNAND_CMD_ADDRESS]		=  0x0c,
+@@ -522,8 +522,8 @@ static int brcmnand_revision_init(struct
+ 		ctrl->reg_offsets = brcmnand_regs_v60;
+ 	else if (ctrl->nand_version >= 0x0500)
+ 		ctrl->reg_offsets = brcmnand_regs_v50;
+-	else if (ctrl->nand_version >= 0x0400)
+-		ctrl->reg_offsets = brcmnand_regs_v40;
++	else if (ctrl->nand_version >= 0x0303)
++		ctrl->reg_offsets = brcmnand_regs_v33;
+ 
+ 	/* Chip-select stride */
+ 	if (ctrl->nand_version >= 0x0701)