ram: renesas: Add Renesas R-Car Gen4 DBSC5 driver
Add Renesas R-Car Gen4 DBSC5 DRAM controller driver. This driver is currently
capable of bringing LPDDR5 DRAM on Renesas R-Car V4H Whitehawk board. Further
boards can be supported by supplying board specific DRAM configuration data
via dbsc5_get_board_data(). Support for R-Car V4M is not implemented, however
the driver is already mostly prepared to support this SoC.
Signed-off-by: Marek Vasut <marek.vasut+renesas@mailbox.org>
diff --git a/drivers/ram/Kconfig b/drivers/ram/Kconfig
index f7e357f..2b0cd31 100644
--- a/drivers/ram/Kconfig
+++ b/drivers/ram/Kconfig
@@ -119,6 +119,7 @@
source "drivers/ram/aspeed/Kconfig"
source "drivers/ram/cadence/Kconfig"
source "drivers/ram/octeon/Kconfig"
+source "drivers/ram/renesas/Kconfig"
source "drivers/ram/rockchip/Kconfig"
source "drivers/ram/sifive/Kconfig"
source "drivers/ram/stm32mp1/Kconfig"