[PATCH 4.4.y-cip 08/11] soc: renesas: Identify RZ/G1H


Lad Prabhakar
 

From: Geert Uytterhoeven <geert+renesas@...>

commit 8848e1b14231a40ed66229fb3ee98519b32f2ae7 upstream.

Add support for identifying the RZ/G1H (r8a7742) SoC.

Signed-off-by: Geert Uytterhoeven <geert+renesas@...>
Signed-off-by: Simon Horman <horms+renesas@...>
[PL: manually applied the changes, enabled SOC_BUS config for RZ/G1N]
Signed-off-by: Lad Prabhakar <prabhakar.mahadev-lad.rj@...>
---
arch/arm/mach-shmobile/Kconfig | 1 +
drivers/soc/renesas/renesas-soc.c | 8 ++++++++
2 files changed, 9 insertions(+)

diff --git a/arch/arm/mach-shmobile/Kconfig b/arch/arm/mach-shmobile/Kconfig
index 8b84eb630dee..6812b3e19ba3 100644
--- a/arch/arm/mach-shmobile/Kconfig
+++ b/arch/arm/mach-shmobile/Kconfig
@@ -68,6 +68,7 @@ config ARCH_R8A7742
bool "RZ/G1H (R8A77420)"
select ARCH_RCAR_GEN2
select ARM_ERRATA_798181 if SMP
+ select SOC_BUS

config ARCH_R8A7743
bool "RZ/G1M (R8A77430)"
diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c
index 2cf62855cc45..eaa540bfc9bd 100644
--- a/drivers/soc/renesas/renesas-soc.c
+++ b/drivers/soc/renesas/renesas-soc.c
@@ -35,6 +35,11 @@ struct renesas_soc {
u8 id;
};

+static const struct renesas_soc soc_rz_g1h __initconst __maybe_unused = {
+ .family = &fam_rzg,
+ .id = 0x45,
+};
+
static const struct renesas_soc soc_rz_g1m __initconst __maybe_unused = {
.family = &fam_rzg,
.id = 0x47,
@@ -51,6 +56,9 @@ static const struct renesas_soc soc_rz_g1e __initconst __maybe_unused = {
};

static const struct of_device_id renesas_socs[] __initconst = {
+#ifdef CONFIG_ARCH_R8A7742
+ { .compatible = "renesas,r8a7742", .data = &soc_rz_g1h },
+#endif
#ifdef CONFIG_ARCH_R8A7743
{ .compatible = "renesas,r8a7743", .data = &soc_rz_g1m },
#endif
--
2.17.1

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