arm64: versal2: Show major and minor silicon version
ES1 silicon is 0x10 (16) and production is 0x20 (32) but correct number to
see are v1.0 or v2.0 instead of v16 or v32.
Signed-off-by: Michal Simek <michal.simek@amd.com>
Link: https://lore.kernel.org/r/20095339334fe07f373ffae3bdbfec51f5a00dc7.1739882585.git.michal.simek@amd.com
diff --git a/drivers/soc/soc_amd_versal2.c b/drivers/soc/soc_amd_versal2.c
index 66bcb22..8507da0 100644
--- a/drivers/soc/soc_amd_versal2.c
+++ b/drivers/soc/soc_amd_versal2.c
@@ -35,7 +35,9 @@
{
struct soc_amd_versal2_priv *priv = dev_get_priv(dev);
- return snprintf(buf, size, "v%d", priv->revision);
+ return snprintf(buf, size, "v%d.%d",
+ (u32)FIELD_GET(PS_VERSION_MAJOR, priv->revision),
+ (u32)FIELD_GET(PS_VERSION_MINOR, priv->revision));
}
static const struct soc_ops soc_amd_versal2_ops = {