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Renesas ARM Based SoC Drivers Updates for v5.2 

* Identify R-Car M3-W ES1.3
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Merge tag 'renesas-drivers-for-v5.2' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into arm/drivers

Renesas ARM Based SoC Drivers Updates for v5.2

* Identify R-Car M3-W ES1.3

* tag 'renesas-drivers-for-v5.2' of https://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  soc: renesas: Identify R-Car M3-W ES1.3

Signed-off-by: Olof Johansson <olof@lixom.net>
hifive-unleashed-5.2
Olof Johansson 2019-04-28 23:41:16 -07:00
parent dd3e3f2338 15160f6de0
commit 3e0c0aee45
1 changed files with 3 additions and 0 deletions
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3
drivers/soc/renesas/renesas-soc.c
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@ -335,6 +335,9 @@ static int __init renesas_soc_init(void)
/* R-Car M3-W ES1.1 incorrectly identifies as ES2.0 */
if ((product & 0x7fff) == 0x5210)
product ^= 0x11;
/* R-Car M3-W ES1.3 incorrectly identifies as ES2.1 */
if ((product & 0x7fff) == 0x5211)
product ^= 0x12;
if (soc->id && ((product >> 8) & 0xff) != soc->id) {
pr_warn("SoC mismatch (product = 0x%x)\n", product);
return -ENODEV;