Hi Shimoda-san,
On Tue, Nov 16, 2021 at 8:42 AM Yoshihiro Shimoda
<yoshihiro.shimoda.uh@xxxxxxxxxxx> wrote:
> Add support for identifying the R-Car S4-8 (R8A779F0) SoC.
>
> Signed-off-by: Yoshihiro Shimoda <yoshihiro.shimoda.uh@xxxxxxxxxxx>
Thanks for your patch!
> --- a/drivers/soc/renesas/Kconfig
> +++ b/drivers/soc/renesas/Kconfig
> @@ -256,6 +256,13 @@ config ARCH_R8A779A0
> help
> This enables support for the Renesas R-Car V3U SoC.
>
> +config ARCH_R8A779F0
> + bool "ARM64 Platform support for R-Car S4-8"
> + select ARCH_RCAR_GEN3
> + select SYSC_R8A779F0
"SYSC_R8A779F0" is only defined in [PATCH 10/16], so you may want to
reorder your series. Or I will while applying later ;-)
> + help
> + This enables support for the Renesas R-Car S4-8 SoC.
> +
> config ARCH_R8A774C0
> bool "ARM64 Platform support for RZ/G2E"
> select ARCH_RCAR_GEN3
> diff --git a/drivers/soc/renesas/renesas-soc.c b/drivers/soc/renesas/renesas-soc.c
> index 7961b0be1850..857a42a82747 100644
> --- a/drivers/soc/renesas/renesas-soc.c
> +++ b/drivers/soc/renesas/renesas-soc.c
> @@ -33,6 +33,11 @@ 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",
> + .reg = 0xfff00044, /* PRR (Product Register) */
> +};
> +
> static const struct renesas_family fam_rmobile __initconst __maybe_unused = {
> .name = "R-Mobile",
> .reg = 0xe600101c, /* CCCR (Common Chip Code Register) */
> @@ -214,6 +219,11 @@ 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 +329,9 @@ 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
> --
> 2.25.1
>
--
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
In personal conversations with technical people, I call myself a hacker. But
when I'm talking to journalists I just say "programmer" or something like that.
-- Linus Torvalds
