commit 2f89bef90de4740be33b2cb4ba95e0107df0d25e upstream.

Add support for identifying the RZ/G2UL SoC.

Signed-off-by: Biju Das <biju.das.jz@...>
Reviewed-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...>
Link: https://lore.kernel.org/r/20220315142644.17660-3-biju.das.jz@bp.renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@...>
Signed-off-by: Biju Das <biju.das.jz@...>
---
drivers/soc/renesas/Kconfig | 6 ++++++
drivers/soc/renesas/renesas-soc.c | 13 +++++++++++++
2 files changed, 19 insertions(+)

diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index cf695f624d79..e0456af63d08 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -284,6 +284,12 @@ config ARCH_R8A774B1
help
This enables support for the Renesas RZ/G2N SoC.

+config ARCH_R9A07G043
+ bool "ARM64 Platform support for RZ/G2UL"
+ select ARCH_RZG2L
+ help
+ This enables support for the Renesas RZ/G2UL SoC variants.
+
config ARCH_R9A07G044
bool "ARM64 Platform support for RZ/G2L"
select ARCH_RZG2L
diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c
index 1ab78deaa239..70e5b7c2fc8b 100644
--- a/drivers/soc/renesas/renesas-soc.c
+++ b/drivers/soc/renesas/renesas-soc.c
@@ -60,6 +60,10 @@ static const struct renesas_family fam_rzg2l __initconst __maybe_unused = {
.name = "RZ/G2L",
};

+static const struct renesas_family fam_rzg2ul __initconst __maybe_unused = {
+ .name = "RZ/G2UL",
+};
+
static const struct renesas_family fam_rzv2l __initconst __maybe_unused = {
.name = "RZ/V2L",
};
@@ -144,6 +148,11 @@ static const struct renesas_soc soc_rz_g2l __initconst __maybe_unused = {
.id = 0x841c447,
};

+static const struct renesas_soc soc_rz_g2ul __initconst __maybe_unused = {
+ .family = &fam_rzg2ul,
+ .id = 0x8450447,
+};
+
static const struct renesas_soc soc_rz_v2l __initconst __maybe_unused = {
.family = &fam_rzv2l,
.id = 0x8447447,
@@ -317,6 +326,9 @@ static const struct of_device_id renesas_socs[] __initconst = {
#ifdef CONFIG_ARCH_R8A779A0
{ .compatible = "renesas,r8a779a0", .data = &soc_rcar_v3u },
#endif
+#if defined(CONFIG_ARCH_R9A07G043)
+ { .compatible = "renesas,r9a07g043", .data = &soc_rz_g2ul },
+#endif
#if defined(CONFIG_ARCH_R9A07G044)
{ .compatible = "renesas,r9a07g044", .data = &soc_rz_g2l },
#endif
@@ -355,6 +367,7 @@ static const struct renesas_id id_prr __initconst = {

static const struct of_device_id renesas_ids[] __initconst = {
{ .compatible = "renesas,bsid", .data = &id_bsid },
+ { .compatible = "renesas,r9a07g043-sysc", .data = &id_rzg2l },
{ .compatible = "renesas,r9a07g044-sysc", .data = &id_rzg2l },
{ .compatible = "renesas,r9a07g054-sysc", .data = &id_rzg2l },
{ .compatible = "renesas,prr", .data = &id_prr },
--
2.25.1