[PATCH v4 05/10] riscv: Kconfig.socs: Add ARCH_RENESAS kconfig option

[Prabhakar]

From: Lad Prabhakar <prabhakar.mahadev-lad.rj at bp.renesas.com>

Add ARCH_RENESAS config option to allow selecting the Renesas RISC-V SoCs.
We currently have the newly added RZ/Five (R9A07G043) RISC-V based SoC.

Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj at bp.renesas.com>
---
v3 -> v4
* Dropped SOC_RENESAS_RZFIVE config option
* Dropped explicitly selecting SOC_BUS/GPIOLIB/PINCTRL configs
  under ARCH_RENESAS
* Updated commit message
* Dropped RB tag
* Used riscv instead of RISC-V in subject line

v2 -> v3
* Included RB tag from Geert

v1 -> v2
* No Change
---
 arch/riscv/Kconfig.socs | 5 +++++
 1 file changed, 5 insertions(+)

diff --git a/arch/riscv/Kconfig.socs b/arch/riscv/Kconfig.socs
index 69774bb362d6..5c420ed55ef9 100644
--- a/arch/riscv/Kconfig.socs
+++ b/arch/riscv/Kconfig.socs
@@ -80,4 +80,9 @@ config SOC_CANAAN_K210_DTB_SOURCE
 
 endif # SOC_CANAAN
 
+config ARCH_RENESAS
+	bool "Renesas RISC-V SoCs"
+	help
+	  This enables support for the RISC-V based Renesas SoCs.
+
 endmenu # "SoC selection"
-- 
2.25.1