diff --git a/drivers/mtd/nand/raw/brcmnand/brcmnand.c b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
index 10a2e2c0f599..b2ebcaf7a5bf 100644
--- a/drivers/mtd/nand/raw/brcmnand/brcmnand.c
+++ b/drivers/mtd/nand/raw/brcmnand/brcmnand.c
@@ -217,6 +217,7 @@ struct brcmnand_controller {
 	const unsigned int	*block_sizes;
 	unsigned int		max_page_size;
 	const unsigned int	*page_sizes;
+	unsigned int		page_size_shift;
 	unsigned int		max_oob;
 	u32			features;
 
@@ -293,6 +294,36 @@ enum brcmnand_reg {
 	BRCMNAND_FC_BASE,
 };
 
+/* BRCMNAND v2.1-v2.2 */
+static const u16 brcmnand_regs_v21[] = {
+	[BRCMNAND_CMD_START]		=  0x04,
+	[BRCMNAND_CMD_EXT_ADDRESS]	=  0x08,
+	[BRCMNAND_CMD_ADDRESS]		=  0x0c,
+	[BRCMNAND_INTFC_STATUS]		=  0x5c,
+	[BRCMNAND_CS_SELECT]		=  0x14,
+	[BRCMNAND_CS_XOR]		=  0x18,
+	[BRCMNAND_LL_OP]		=     0,
+	[BRCMNAND_CS0_BASE]		=  0x40,
+	[BRCMNAND_CS1_BASE]		=     0,
+	[BRCMNAND_CORR_THRESHOLD]	=     0,
+	[BRCMNAND_CORR_THRESHOLD_EXT]	=     0,
+	[BRCMNAND_UNCORR_COUNT]		=     0,
+	[BRCMNAND_CORR_COUNT]		=     0,
+	[BRCMNAND_CORR_EXT_ADDR]	=  0x60,
+	[BRCMNAND_CORR_ADDR]		=  0x64,
+	[BRCMNAND_UNCORR_EXT_ADDR]	=  0x68,
+	[BRCMNAND_UNCORR_ADDR]		=  0x6c,
+	[BRCMNAND_SEMAPHORE]		=  0x50,
+	[BRCMNAND_ID]			=  0x54,
+	[BRCMNAND_ID_EXT]		=     0,
+	[BRCMNAND_LL_RDATA]		=     0,
+	[BRCMNAND_OOB_READ_BASE]	=  0x20,
+	[BRCMNAND_OOB_READ_10_BASE]	=     0,
+	[BRCMNAND_OOB_WRITE_BASE]	=  0x30,
+	[BRCMNAND_OOB_WRITE_10_BASE]	=     0,
+	[BRCMNAND_FC_BASE]		= 0x200,
+};
+
 /* BRCMNAND v3.3-v4.0 */
 static const u16 brcmnand_regs_v33[] = {
 	[BRCMNAND_CMD_START]		=  0x04,
@@ -491,6 +522,9 @@ enum {
 	CFG_BUS_WIDTH			= BIT(CFG_BUS_WIDTH_SHIFT),
 	CFG_DEVICE_SIZE_SHIFT		= 24,
 
+	/* Only for v2.1 */
+	CFG_PAGE_SIZE_SHIFT_v2_1	= 30,
+
 	/* Only for pre-v7.1 (with no CFG_EXT register) */
 	CFG_PAGE_SIZE_SHIFT		= 20,
 	CFG_BLK_SIZE_SHIFT		= 28,
@@ -526,12 +560,16 @@ static int brcmnand_revision_init(struct brcmnand_controller *ctrl)
 {
 	static const unsigned int block_sizes_v6[] = { 8, 16, 128, 256, 512, 1024, 2048, 0 };
 	static const unsigned int block_sizes_v4[] = { 16, 128, 8, 512, 256, 1024, 2048, 0 };
+	static const unsigned int block_sizes_v2_2[] = { 16, 128, 8, 512, 256, 0 };
+	static const unsigned int block_sizes_v2_1[] = { 16, 128, 8, 512, 0 };
 	static const unsigned int page_sizes_v3_4[] = { 512, 2048, 4096, 8192, 0 };
+	static const unsigned int page_sizes_v2_2[] = { 512, 2048, 4096, 0 };
+	static const unsigned int page_sizes_v2_1[] = { 512, 2048, 0 };
 
 	ctrl->nand_version = nand_readreg(ctrl, 0) & 0xffff;
 
-	/* Only support v4.0+? */
-	if (ctrl->nand_version < 0x0400) {
+	/* Only support v2.1+ */
+	if (ctrl->nand_version < 0x0201) {
 		dev_err(ctrl->dev, "version %#x not supported\n",
 			ctrl->nand_version);
 		return -ENODEV;
@@ -548,6 +586,8 @@ static int brcmnand_revision_init(struct brcmnand_controller *ctrl)
 		ctrl->reg_offsets = brcmnand_regs_v50;
 	else if (ctrl->nand_version >= 0x0303)
 		ctrl->reg_offsets = brcmnand_regs_v33;
+	else if (ctrl->nand_version >= 0x0201)
+		ctrl->reg_offsets = brcmnand_regs_v21;
 
 	/* Chip-select stride */
 	if (ctrl->nand_version >= 0x0701)
@@ -573,14 +613,32 @@ static int brcmnand_revision_init(struct brcmnand_controller *ctrl)
 		ctrl->max_page_size = 16 * 1024;
 		ctrl->max_block_size = 2 * 1024 * 1024;
 	} else {
-		ctrl->page_sizes = page_sizes_v3_4;
+		if (ctrl->nand_version >= 0x0304)
+			ctrl->page_sizes = page_sizes_v3_4;
+		else if (ctrl->nand_version >= 0x0202)
+			ctrl->page_sizes = page_sizes_v2_2;
+		else
+			ctrl->page_sizes = page_sizes_v2_1;
+
+		if (ctrl->nand_version >= 0x0202)
+			ctrl->page_size_shift = CFG_PAGE_SIZE_SHIFT;
+		else
+			ctrl->page_size_shift = CFG_PAGE_SIZE_SHIFT_v2_1;
+
 		if (ctrl->nand_version >= 0x0600)
 			ctrl->block_sizes = block_sizes_v6;
-		else
+		else if (ctrl->nand_version >= 0x0400)
 			ctrl->block_sizes = block_sizes_v4;
+		else if (ctrl->nand_version >= 0x0202)
+			ctrl->block_sizes = block_sizes_v2_2;
+		else
+			ctrl->block_sizes = block_sizes_v2_1;
 
 		if (ctrl->nand_version < 0x0400) {
-			ctrl->max_page_size = 4096;
+			if (ctrl->nand_version < 0x0202)
+				ctrl->max_page_size = 2048;
+			else
+				ctrl->max_page_size = 4096;
 			ctrl->max_block_size = 512 * 1024;
 		}
 	}
@@ -756,6 +814,9 @@ static void brcmnand_wr_corr_thresh(struct brcmnand_host *host, u8 val)
 	enum brcmnand_reg reg = BRCMNAND_CORR_THRESHOLD;
 	int cs = host->cs;
 
+	if (!ctrl->reg_offsets[reg])
+		return;
+
 	if (ctrl->nand_version == 0x0702)
 		bits = 7;
 	else if (ctrl->nand_version >= 0x0600)
@@ -814,8 +875,10 @@ static inline u32 brcmnand_spare_area_mask(struct brcmnand_controller *ctrl)
 		return GENMASK(7, 0);
 	else if (ctrl->nand_version >= 0x0600)
 		return GENMASK(6, 0);
-	else
+	else if (ctrl->nand_version >= 0x0303)
 		return GENMASK(5, 0);
+	else
+		return GENMASK(4, 0);
 }
 
 #define NAND_ACC_CONTROL_ECC_SHIFT	16
@@ -2149,7 +2212,7 @@ static int brcmnand_set_cfg(struct brcmnand_host *host,
 		(!!(cfg->device_width == 16) << CFG_BUS_WIDTH_SHIFT) |
 		(device_size << CFG_DEVICE_SIZE_SHIFT);
 	if (cfg_offs == cfg_ext_offs) {
-		tmp |= (page_size << CFG_PAGE_SIZE_SHIFT) |
+		tmp |= (page_size << ctrl->page_size_shift) |
 		       (block_size << CFG_BLK_SIZE_SHIFT);
 		nand_writereg(ctrl, cfg_offs, tmp);
 	} else {
@@ -2161,9 +2224,11 @@ static int brcmnand_set_cfg(struct brcmnand_host *host,
 
 	tmp = nand_readreg(ctrl, acc_control_offs);
 	tmp &= ~brcmnand_ecc_level_mask(ctrl);
-	tmp |= cfg->ecc_level << NAND_ACC_CONTROL_ECC_SHIFT;
 	tmp &= ~brcmnand_spare_area_mask(ctrl);
-	tmp |= cfg->spare_area_size;
+	if (ctrl->nand_version >= 0x0302) {
+		tmp |= cfg->ecc_level << NAND_ACC_CONTROL_ECC_SHIFT;
+		tmp |= cfg->spare_area_size;
+	}
 	nand_writereg(ctrl, acc_control_offs, tmp);
 
 	brcmnand_set_sector_size_1k(host, cfg->sector_size_1k);
@@ -2543,6 +2608,8 @@ const struct dev_pm_ops brcmnand_pm_ops = {
 EXPORT_SYMBOL_GPL(brcmnand_pm_ops);
 
 static const struct of_device_id brcmnand_of_match[] = {
+	{ .compatible = "brcm,brcmnand-v2.1" },
+	{ .compatible = "brcm,brcmnand-v2.2" },
 	{ .compatible = "brcm,brcmnand-v4.0" },
 	{ .compatible = "brcm,brcmnand-v5.0" },
 	{ .compatible = "brcm,brcmnand-v6.0" },
