| Message ID | f18853d9-8ef9-717a-9039-2191b26e579f@cogentembedded.com |
|---|---|
| State | New |
| Headers | show |
| Series | PATCH v2 1/2] arm64: dts: renesas: r8a77980: add RPC-IF support | expand |
On Tue, May 19, 2020 at 10:13 PM Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> wrote: > Describe RPC-IF in the R8A77980 device tree. > > Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> Reviewed-by: Geert Uytterhoeven <geert+renesas@glider.be> i.e. will queue in renesas-devel for v5.9. Gr{oetje,eeting}s, Geert -- Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@linux-m68k.org 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
Index: renesas-devel/arch/arm64/boot/dts/renesas/r8a77980.dtsi =================================================================== --- renesas-devel.orig/arch/arm64/boot/dts/renesas/r8a77980.dtsi +++ renesas-devel/arch/arm64/boot/dts/renesas/r8a77980.dtsi @@ -1344,6 +1344,23 @@ status = "disabled"; }; + rpc: spi@ee200000 { + compatible = "renesas,r8a77980-rpc-if", + "renesas,rcar-gen3-rpc-if"; + reg = <0 0xee200000 0 0x200>, + <0 0x08000000 0 0x4000000>, + <0 0xee208000 0 0x100>; + reg-names = "regs", "dirmap", "wbuf"; + interrupts = <GIC_SPI 38 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&cpg CPG_MOD 917>; + clock-names = "rpc"; + power-domains = <&sysc R8A77980_PD_ALWAYS_ON>; + resets = <&cpg 917>; + #address-cells = <1>; + #size-cells = <0>; + status = "disabled"; + }; + gic: interrupt-controller@f1010000 { compatible = "arm,gic-400"; #interrupt-cells = <3>;
Describe RPC-IF in the R8A77980 device tree. Signed-off-by: Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> --- Changes in version 2: - removed the R8A77970 part, renamed the patch, and updated the description; - renamed the RPC-IF node to "spi@ee200000"; - updated the R8A77980 RPC-IF "compatible" prop to match the bindings; - split the 1st region in the "reg"/"reg-names" props for the WBUF registers; - refreshed the patch. arch/arm64/boot/dts/renesas/r8a77980.dtsi | 17 +++++++++++++++++ 1 file changed, 17 insertions(+)