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soc: renesas: Identify R-Car H3e-2G and M3e-2G

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Add support for identifying the R-Car H3e-2G (R8A779M1) and R-Car M3e-2G
(R8A779M3) SoCs.

As these are different gradings of the already supported R-Car H3 ES3.0
(R8A77951) and M3-W+ (R8A77961) SoCs, support for them is enabled
through the existing ARCH_R8A77951 and ARCH_R8A77961 configuration
symbols.

Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Reviewed-by: Laurent Pinchart <laurent.pinchart@ideasonboard.com>
Link: https://lore.kernel.org/r/42b4578ab4739cb48ec3aed0a447fc40c34de1e5.1626708063.git.geert+renesas@glider.be
This commit is contained in:
Geert Uytterhoeven 2021-07-19 17:38:33 +02:00
parent e73f0f0ee7
commit bfe6b5590c
2 changed files with 6 additions and 0 deletions
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2
drivers/soc/renesas/Kconfig
View File

@ -208,6 +208,7 @@ config ARCH_R8A77951
help
This enables support for the Renesas R-Car H3 SoC (revisions 2.0 and
later).
This includes different gradings like R-Car H3e-2G.
config ARCH_R8A77965
bool "ARM64 Platform support for R-Car M3-N"
@ -229,6 +230,7 @@ config ARCH_R8A77961
select SYSC_R8A77961
help
This enables support for the Renesas R-Car M3-W+ SoC.
This includes different gradings like R-Car M3e-2G.
config ARCH_R8A77980
bool "ARM64 Platform support for R-Car V3H"

4
drivers/soc/renesas/renesas-soc.c
View File

@ -284,11 +284,15 @@ static const struct of_device_id renesas_socs[] __initconst = {
#if defined(CONFIG_ARCH_R8A77950) || defined(CONFIG_ARCH_R8A77951)
{ .compatible = "renesas,r8a7795", .data = &soc_rcar_h3 },
#endif
#ifdef CONFIG_ARCH_R8A77951
{ .compatible = "renesas,r8a779m1", .data = &soc_rcar_h3 },
#endif
#ifdef CONFIG_ARCH_R8A77960
{ .compatible = "renesas,r8a7796", .data = &soc_rcar_m3_w },
#endif
#ifdef CONFIG_ARCH_R8A77961
{ .compatible = "renesas,r8a77961", .data = &soc_rcar_m3_w },
{ .compatible = "renesas,r8a779m3", .data = &soc_rcar_m3_w },
#endif
#ifdef CONFIG_ARCH_R8A77965
{ .compatible = "renesas,r8a77965", .data = &soc_rcar_m3_n },