[PATCH 5.11 230/601] memory: pl353: fix mask of ECC page_size config register

Greg Kroah-Hartman
2021-05-12T17:31:06Z

From: gexueyuan <gexueyuan@gmail.com>

[ Upstream commit 25dcca7fedcd4e31cb368ad846bfd738c0c6307c ]

The mask for page size of ECC Configuration Register should be 0x3,
according to the datasheet of PL353 smc.

Fixes: fee10bd22678 ("memory: pl353: Add driver for arm pl353 static memory controller")
Signed-off-by: gexueyuan <gexueyuan@gmail.com>
Link: https://lore.kernel.org/r/20210331031056.5326-1-gexueyuan@gmail.com
Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Signed-off-by: Sasha Levin <sashal@kernel.org>
---
drivers/memory/pl353-smc.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/drivers/memory/pl353-smc.c b/drivers/memory/pl353-smc.c
index 73bd3023202f..b42804b1801e 100644
--- a/drivers/memory/pl353-smc.c
+++ b/drivers/memory/pl353-smc.c
@@ -63,7 +63,7 @@
/* ECC memory config register specific constants */
#define PL353_SMC_ECC_MEMCFG_MODE_MASK 0xC
#define PL353_SMC_ECC_MEMCFG_MODE_SHIFT 2
-#define PL353_SMC_ECC_MEMCFG_PGSIZE_MASK 0xC
+#define PL353_SMC_ECC_MEMCFG_PGSIZE_MASK 0x3

#define PL353_SMC_DC_UPT_NAND_REGS ((4 << 23) | /* CS: NAND chip */ \
(2 << 21)) /* UpdateRegs operation */
--
2.30.2