Bind RPC and HyperFlash in DT on R-Car R8A78000 X5H Cortex-M33 RSIP. RPC is used both to update the HF content, which includes the U-Boot on RSIP itself and SCP firmware, as well as access the U-Boot environment for U-Boot on RSIP.
Signed-off-by: Marek Vasut <[email protected]> --- Cc: Nobuhiro Iwamatsu <[email protected]> Cc: Tom Rini <[email protected]> Cc: [email protected] --- arch/arm/dts/r8a78000-ironhide-cm33-u-boot.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+) diff --git a/arch/arm/dts/r8a78000-ironhide-cm33-u-boot.dtsi b/arch/arm/dts/r8a78000-ironhide-cm33-u-boot.dtsi index 356f633135d..872cbfdbad6 100644 --- a/arch/arm/dts/r8a78000-ironhide-cm33-u-boot.dtsi +++ b/arch/arm/dts/r8a78000-ironhide-cm33-u-boot.dtsi @@ -70,6 +70,23 @@ reg = <0 0xb8940000 0 0xf000>; }; + spi@c08c0000 { + compatible = "renesas,r8a78000-rpc-if", + "renesas,rcar-gen5-rpc-if"; + reg = <0 0xc08c0000 0 0x200>, + <0 0x34000000 0 0x04000000>, + <0 0xc08c8000 0 0x100>; + reg-names = "regs", "dirmap", "wbuf"; + clocks = <&dummy_clk_rclk>; + #address-cells = <1>; + #size-cells = <0>; + + flash@0 { + compatible = "cypress,hyperflash", "cfi-flash"; + reg = <0>; + }; + }; + scp@c1340000 { compatible = "renesas,r8a78000-rproc"; reg = <0 0xc1340000 0 0x80000>; -- 2.53.0
