github-mirror/linux
1
0
Fork 0
mirror of https://github.com/torvalds/linux.git synced 2026-05-24 15:12:13 +02:00
Code Issues Actions Packages Projects Releases Wiki Activity Graph

Renesas driver updates for v6.9

Browse Source 
- Initial support for the Renesas R-Car V4M (R8A779H0) SoC.
 -----BEGIN PGP SIGNATURE-----
 
 iHUEABYIAB0WIQQ9qaHoIs/1I4cXmEiKwlD9ZEnxcAUCZcYuwAAKCRCKwlD9ZEnx
 cGo9AQC3eWubHoOL3cfOo9m51KhD6sHqp7HtdLphkIJvezbYDwD/d2IsqBUqnpWG
 QwdXTxGPkcFWdCYo7rwSkBL/6W3uyAI=
 =vDJf
 -----END PGP SIGNATURE-----
gpgsig -----BEGIN PGP SIGNATURE-----
 
 iQIzBAABCgAdFiEEiK/NIGsWEZVxh/FrYKtH/8kJUicFAmXVEtoACgkQYKtH/8kJ
 UicqtA//YAy0MHXf8vjKb/fThWrUA8rkmbQAGLQ5tbC6OmQIRocxHTyPGeWin+fg
 Sf0xDO70efcyzl8nFMCbk18hrf9t4fHixDg/sdizUNO2l90Af7mHI7tZmN/WPW6z
 B0XREa9Kp7MfIfhMeGTlT+Tm8R3WhlzNZZ3A7tkK0LCBZu1J9Fqfynn8PylwFynj
 X/H5gfY46cAUnO06j8kpdEy7df3BW8+WfkmIw0RApn+91bN6xcR4qO1e4lMmXGdZ
 uCxVSUxfJQ4qd5Q//nSRdp6iYZGBKWd9v+zHg279nGu1rpo9snXvuQInruljSdJ9
 6W24EdacVXydk2YTkLzmfUXOAEH6H7k1IkgV3pA/BO3Z4F5Aiue88bitG7kPabqW
 dpRhenvUamepBbZVcwkiXskB39eoQcq13kcJYBeUYmywuv0ts7i1Ez8QridgvgT4
 bw65/6GZ/tM9avZqBf4v52/bQYX1fv7ohoBe/DTVi95p4SVKmRCGDZx0Gbx85q+2
 GOu2ir4WIHZl4S+wrwtWXoSPB1K9hnM9zYyZNkBrTo2jM7NfuBu8WJP+A4wTv++2
 GERbcHsd7tgZIx/pQI44MEmJ6GjNPD83e6wRueFEzACzanC/u2Mfq7spWOBWXkm0
 YYz723etFBWm0i9I1OxYrszhSEnZdejBV+46w0afI0S5mvPE8RU=
 =cDa0
 -----END PGP SIGNATURE-----

Merge tag 'renesas-drivers-for-v6.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel into soc/drivers

Renesas driver updates for v6.9

  - Initial support for the Renesas R-Car V4M (R8A779H0) SoC.

* tag 'renesas-drivers-for-v6.9-tag1' of git://git.kernel.org/pub/scm/linux/kernel/git/geert/renesas-devel:
  soc: renesas: rcar-rst: Add support for R-Car V4M
  soc: renesas: Identify R-Car V4M
  soc: renesas: Introduce ARCH_RCAR_GEN4

Link: https://lore.kernel.org/r/cover.1707487830.git.geert+renesas@glider.be
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
This commit is contained in:
Arnd Bergmann 2024-02-20 22:00:01 +01:00
commit 6e66213fd5
3 changed files with 23 additions and 3 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

17
drivers/soc/renesas/Kconfig
View File

@ -34,6 +34,10 @@ config ARCH_RCAR_GEN3
select SYS_SUPPORTS_SH_CMT
select SYS_SUPPORTS_SH_TMU
config ARCH_RCAR_GEN4
bool
select ARCH_RCAR_GEN3
config ARCH_RMOBILE
bool
select PM
@ -240,7 +244,7 @@ config ARCH_R8A77961
config ARCH_R8A779F0
bool "ARM64 Platform support for R-Car S4-8"
select ARCH_RCAR_GEN3
select ARCH_RCAR_GEN4
select SYSC_R8A779F0
help
This enables support for the Renesas R-Car S4-8 SoC.
@ -261,18 +265,25 @@ config ARCH_R8A77970
config ARCH_R8A779A0
bool "ARM64 Platform support for R-Car V3U"
select ARCH_RCAR_GEN3
select ARCH_RCAR_GEN4
select SYSC_R8A779A0
help
This enables support for the Renesas R-Car V3U SoC.
config ARCH_R8A779G0
bool "ARM64 Platform support for R-Car V4H"
select ARCH_RCAR_GEN3
select ARCH_RCAR_GEN4
select SYSC_R8A779G0
help
This enables support for the Renesas R-Car V4H SoC.
config ARCH_R8A779H0
bool "ARM64 Platform support for R-Car V4M"
select ARCH_RCAR_GEN4
select SYSC_R8A779H0
help
This enables support for the Renesas R-Car V4M SoC.
config ARCH_R8A774C0
bool "ARM64 Platform support for RZ/G2E"
select ARCH_RCAR_GEN3

1
drivers/soc/renesas/rcar-rst.c
View File

@ -117,6 +117,7 @@ static const struct of_device_id rcar_rst_matches[] __initconst = {
{ .compatible = "renesas,r8a779a0-rst", .data = &rcar_rst_v3u },
{ .compatible = "renesas,r8a779f0-rst", .data = &rcar_rst_gen4 },
{ .compatible = "renesas,r8a779g0-rst", .data = &rcar_rst_gen4 },
{ .compatible = "renesas,r8a779h0-rst", .data = &rcar_rst_gen4 },
{ /* sentinel */ }
};

8
drivers/soc/renesas/renesas-soc.c
View File

@ -270,6 +270,11 @@ static const struct renesas_soc soc_rcar_v4h __initconst __maybe_unused = {
.id = 0x5c,
};
static const struct renesas_soc soc_rcar_v4m __initconst __maybe_unused = {
.family = &fam_rcar_gen4,
.id = 0x5d,
};
static const struct renesas_soc soc_shmobile_ag5 __initconst __maybe_unused = {
.family = &fam_shmobile,
.id = 0x37,
@ -380,6 +385,9 @@ static const struct of_device_id renesas_socs[] __initconst __maybe_unused = {
#ifdef CONFIG_ARCH_R8A779G0
{ .compatible = "renesas,r8a779g0", .data = &soc_rcar_v4h },
#endif
#ifdef CONFIG_ARCH_R8A779H0
{ .compatible = "renesas,r8a779h0", .data = &soc_rcar_v4m },
#endif
#ifdef CONFIG_ARCH_R9A07G043
#ifdef CONFIG_RISCV
{ .compatible = "renesas,r9a07g043", .data = &soc_rz_five },