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-rw-r--r--drivers/soc/renesas/renesas-soc.c3
1 files changed, 3 insertions, 0 deletions
diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c
index 9f4ee2567c72..926b7fd6db2d 100644
--- a/drivers/soc/renesas/renesas-soc.c
+++ b/drivers/soc/renesas/renesas-soc.c
@@ -250,6 +250,9 @@ static int __init renesas_soc_init(void)
if (chipid) {
product = readl(chipid);
iounmap(chipid);
+ /* R-Car M3-W ES1.1 incorrectly identifies as ES2.0 */
+ if ((product & 0x7fff) == 0x5210)
+ product ^= 0x11;
if (soc->id && ((product >> 8) & 0xff) != soc->id) {
pr_warn("SoC mismatch (product = 0x%x)\n", product);
return -ENODEV;

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