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Renesas driver updates for v6.18 (take two)

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- Identify the Renesas R-Car X5H (R8A78000) SoC.
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Merge tag 'renesas-drivers-for-v6.18-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/drivers

Renesas driver updates for v6.18 (take two)

  - Identify the Renesas R-Car X5H (R8A78000) SoC.

* tag 'renesas-drivers-for-v6.18-tag2' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  soc: renesas: Identify R-Car X5H

Link: https://lore.kernel.org/r/cover.1757669914.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2025-09-15 16:17:21 +02:00
commit 68454c6fc1
2 changed files with 24 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
drivers/soc/renesas/Kconfig
View File

@ -39,6 +39,10 @@ config ARCH_RCAR_GEN4
bool
select ARCH_RCAR_GEN3
config ARCH_RCAR_GEN5
bool
select ARCH_RCAR_GEN4
config ARCH_RMOBILE
bool
select PM
@ -348,6 +352,14 @@ config ARCH_R8A779H0
help
This enables support for the Renesas R-Car V4M SoC.
config ARCH_R8A78000
bool "ARM64 Platform support for R8A78000 (R-Car X5H)"
default y if ARCH_RENESAS
default ARCH_RENESAS
select ARCH_RCAR_GEN5
help
This enables support for the Renesas R-Car X5H SoC.
config ARCH_R9A07G043
bool "ARM64 Platform support for R9A07G043U (RZ/G2UL)"
default y if ARCH_RENESAS

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

@ -36,6 +36,10 @@ static const struct renesas_family fam_rcar_gen4 __initconst __maybe_unused = {
.name = "R-Car Gen4",
};
static const struct renesas_family fam_rcar_gen5 __initconst __maybe_unused = {
.name = "R-Car Gen5",
};
static const struct renesas_family fam_rmobile __initconst __maybe_unused = {
.name = "R-Mobile",
.reg = 0xe600101c, /* CCCR (Common Chip Code Register) */
@ -266,6 +270,11 @@ static const struct renesas_soc soc_rcar_v4m __initconst __maybe_unused = {
.id = 0x5d,
};
static const struct renesas_soc soc_rcar_x5h __initconst __maybe_unused = {
.family = &fam_rcar_gen5,
.id = 0x60,
};
static const struct renesas_soc soc_shmobile_ag5 __initconst __maybe_unused = {
.family = &fam_shmobile,
.id = 0x37,
@ -378,6 +387,9 @@ static const struct of_device_id renesas_socs[] __initconst __maybe_unused = {
#ifdef CONFIG_ARCH_R8A779H0
{ .compatible = "renesas,r8a779h0", .data = &soc_rcar_v4m },
#endif
#ifdef CONFIG_ARCH_R8A78000
{ .compatible = "renesas,r8a78000", .data = &soc_rcar_x5h },
#endif
#ifdef CONFIG_ARCH_R9A07G043
#ifdef CONFIG_RISCV
{ .compatible = "renesas,r9a07g043", .data = &soc_rz_five },