Despite using the same compatible values ("r8a7795"-based) because of
historical reasons, R-Car H3 ES1.x (R8A77950) and R-Car H3 ES2.0+
(R8A77951) are really different SoCs, with different part numbers.
Reflect this in the SoC configuration, by adding CONFIG_ARCH_R8A77950
and CONFIG_ARCH_R8A77951 as new config symbols. These are intended to
replace CONFIG_ARCH_R8A7795, and will allow making support for early SoC
revisions optional.
Note that for now, CONFIG_ARCH_R8A7795 is retained, and just selects
CONFIG_ARCH_R8A77950 and CONFIG_ARCH_R8A77951. This relaxes
dependencies of other subsystems on the SoC configuration symbol, and
provides a smooth transition path for config files through "make
oldconfig".
Signed-off-by: Geert Uytterhoeven <geert+renesas@xxxxxxxxx>
---
drivers/soc/renesas/Kconfig | 8 ++++++++
1 file changed, 8 insertions(+)
diff --git a/drivers/soc/renesas/Kconfig b/drivers/soc/renesas/Kconfig
index 2d10e34cdbe4d117..ba2b8b51d2d986f1 100644
--- a/drivers/soc/renesas/Kconfig
+++ b/drivers/soc/renesas/Kconfig
@@ -192,8 +192,16 @@ config ARCH_R8A774C0
help
This enables support for the Renesas RZ/G2E SoC.
+config ARCH_R8A77950
+ bool
+
+config ARCH_R8A77951
+ bool
+
config ARCH_R8A7795
bool "Renesas R-Car H3 SoC Platform"
+ select ARCH_R8A77950
+ select ARCH_R8A77951
select ARCH_RCAR_GEN3
select SYSC_R8A7795
help
--
2.17.1
