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soc: renesas: Identify R-Car S4-8 

Add support for identifying the R-Car S4-8 (R8A779F0) SoC.

Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@renesas.com>
Link: https://lore.kernel.org/r/20211201073308.1003945-8-yoshihiro.shimoda.uh@renesas.com
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
This commit is contained in:
Yoshihiro Shimoda 2021-12-01 16:33:01 +09:00 committed by Geert Uytterhoeven
parent 654d5fdb89
commit 9711633587
2 changed files with 19 additions and 0 deletions
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7
drivers/soc/renesas/Kconfig
View File

@ -235,6 +235,13 @@ config ARCH_R8A77961
This enables support for the Renesas R-Car M3-W+ SoC.
This includes different gradings like R-Car M3e and M3e-2G.
config ARCH_R8A779F0
bool "ARM64 Platform support for R-Car S4-8"
select ARCH_RCAR_GEN3
select SYSC_R8A779F0
help
This enables support for the Renesas R-Car S4-8 SoC.
config ARCH_R8A77980
bool "ARM64 Platform support for R-Car V3H"
select ARCH_RCAR_GEN3

12
drivers/soc/renesas/renesas-soc.c
View File

@ -33,6 +33,10 @@ static const struct renesas_family fam_rcar_gen3 __initconst __maybe_unused = {
.reg = 0xfff00044, /* PRR (Product Register) */
};
static const struct renesas_family fam_rcar_gen4 __initconst __maybe_unused = {
.name = "R-Car Gen4",
};
static const struct renesas_family fam_rmobile __initconst __maybe_unused = {
.name = "R-Mobile",
.reg = 0xe600101c, /* CCCR (Common Chip Code Register) */
@ -214,6 +218,11 @@ static const struct renesas_soc soc_rcar_v3u __initconst __maybe_unused = {
.id = 0x59,
};
static const struct renesas_soc soc_rcar_s4 __initconst __maybe_unused = {
.family = &fam_rcar_gen4,
.id = 0x5a,
};
static const struct renesas_soc soc_shmobile_ag5 __initconst __maybe_unused = {
.family = &fam_shmobile,
.id = 0x37,
@ -319,6 +328,9 @@ static const struct of_device_id renesas_socs[] __initconst = {
#ifdef CONFIG_ARCH_R8A779A0
{ .compatible = "renesas,r8a779a0", .data = &soc_rcar_v3u },
#endif
#ifdef CONFIG_ARCH_R8A779F0
{ .compatible = "renesas,r8a779f0", .data = &soc_rcar_s4 },
#endif
#if defined(CONFIG_ARCH_R9A07G044)
{ .compatible = "renesas,r9a07g044", .data = &soc_rz_g2l },
#endif