Add support for identifying the (R9A07G043) RZ/Five SoC.
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@xxxxxxxxxxxxxx>
---
v1->v2
* Replaced RISCV -> RISCV
* Reused "renesas,r9a07g043-sysc" string for RZ/Five detection
---
drivers/soc/renesas/Kconfig | 10 ++++++++++
drivers/soc/renesas/renesas-soc.c | 13 +++++++++++++
2 files changed, 23 insertions(+)
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index 390f52109cb7..f95a1337450d 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -333,6 +333,16 @@ config ARCH_R9A09G011
endif # ARM64
+if RISCV
+
+config ARCH_R9A07G043
+ bool "RISC-V Platform support for RZ/Five"
+ select ARCH_RZG2L
+ help
+ This enables support for the Renesas RZ/Five SoC.
+
+endif # RISCV
+
config RST_RCAR
bool "Reset Controller support for R-Car" if COMPILE_TEST
diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c
index d171f1b635c7..c0e2c62c76c9 100644
--- a/drivers/soc/renesas/renesas-soc.c
+++ b/drivers/soc/renesas/renesas-soc.c
@@ -50,6 +50,10 @@ static const struct renesas_family fam_rza2 __initconst __maybe_unused = {
.name = "RZ/A2",
};
+static const struct renesas_family fam_rzfive __initconst __maybe_unused = {
+ .name = "RZ/Five",
+};
+
static const struct renesas_family fam_rzg1 __initconst __maybe_unused = {
.name = "RZ/G1",
.reg = 0xff000044, /* PRR (Product Register) */
@@ -102,6 +106,11 @@ static const struct renesas_soc soc_rmobile_a1 __initconst __maybe_unused = {
.id = 0x40,
};
+static const struct renesas_soc soc_rz_five __initconst __maybe_unused = {
+ .family = &fam_rzfive,
+ .id = 0x847c447,
+};
+
static const struct renesas_soc soc_rz_g1h __initconst __maybe_unused = {
.family = &fam_rzg1,
.id = 0x45,
@@ -358,8 +367,12 @@ static const struct of_device_id renesas_socs[] __initconst = {
{ .compatible = "renesas,r8a779g0", .data = &soc_rcar_v4h },
#endif
#if defined(CONFIG_ARCH_R9A07G043)
+#ifdef CONFIG_RISCV
+ { .compatible = "renesas,r9a07g043", .data = &soc_rz_five },
+#else
{ .compatible = "renesas,r9a07g043", .data = &soc_rz_g2ul },
#endif
+#endif
#if defined(CONFIG_ARCH_R9A07G044)
{ .compatible = "renesas,r9a07g044", .data = &soc_rz_g2l },
#endif
--
2.25.1
