[PATCH 01/10] soc: renesas: Identify RZ/G2M v3.0 SoC

[Ayman Chaudhry]

Add support to identify the Renesas RZ/G2M v3.0 (a.k.a. R8A774A3) SoC.
The RZ/G2M v3.0 is assigned the same Product ID Number in the Product
Register as the Renesas RZ/G2M v1.3 (a.k.a. R8A774A1), so use the same
SoC data.

Signed-off-by: Ayman Chaudhry <ayman.chaudhry.kc@xxxxxxxxxxx>
---
 drivers/soc/renesas/Kconfig       | 7 +++++++
 drivers/soc/renesas/renesas-soc.c | 3 +++
 2 files changed, 10 insertions(+)

diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index eb8ac0d47d9d..35479c2330f3 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -227,6 +227,13 @@ config ARCH_R8A774A1
 	help
 	  This enables support for the Renesas RZ/G2M SoC.
 
+config ARCH_R8A774A3
+	bool "ARM64 Platform support for R8A774A3 (RZ/G2M v3.0)"
+	default y if ARCH_RENESAS
+	select ARCH_RCAR_GEN3
+	help
+	  This enables support for the Renesas RZ/G2M SoC (version 3.0).
+
 config ARCH_R8A774B1
 	bool "ARM64 Platform support for R8A774B1 (RZ/G2N)"
 	default y if ARCH_RENESAS
diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c
index 18acca73064c..5a5d05013eb7 100644
--- a/drivers/soc/renesas/renesas-soc.c
+++ b/drivers/soc/renesas/renesas-soc.c
@@ -312,6 +312,9 @@ static const struct of_device_id renesas_socs[] __initconst __maybe_unused = {
 #ifdef CONFIG_ARCH_R8A774A1
 	{ .compatible = "renesas,r8a774a1",	.data = &soc_rz_g2m },
 #endif
+#ifdef CONFIG_ARCH_R8A774A3
+	{ .compatible = "renesas,r8a774a3",	.data = &soc_rz_g2m },
+#endif
 #ifdef CONFIG_ARCH_R8A774B1
 	{ .compatible = "renesas,r8a774b1",	.data = &soc_rz_g2n },
 #endif
-- 
2.34.1