Hi Biju,
On Sun, May 1, 2022 at 1:29 PM Biju Das <biju.das.jz@xxxxxxxxxxxxxx> wrote:
> Add SPI Multi I/O Bus controller node to R9A07G043 (RZ/G2UL) SoC DTSI.
>
> Signed-off-by: Biju Das <biju.das.jz@xxxxxxxxxxxxxx>
Thanks for your patch!
> --- a/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
> +++ b/arch/arm64/boot/dts/renesas/r9a07g043.dtsi
> @@ -418,12 +418,20 @@ adc: adc@10059000 {
> };
>
> sbc: spi@10060000 {
> + compatible = "renesas,r9a07g043-rpc-if",
> + "renesas,rzg2l-rpc-if";
> reg = <0 0x10060000 0 0x10000>,
> <0 0x20000000 0 0x10000000>,
> <0 0x10070000 0 0x10000>;
> + reg-names = "regs", "dirmap", "wbuf";
> + interrupts = <GIC_SPI 41 IRQ_TYPE_LEVEL_HIGH>;
LGTM, but this interrupt is not documented in the RZ/G2UL Hardware
User's Manual (Rev. 0.51 and 1.00)?
> + clocks = <&cpg CPG_MOD R9A07G043_SPI_CLK2>,
> + <&cpg CPG_MOD R9A07G043_SPI_CLK>;
> + resets = <&cpg R9A07G043_SPI_RST>;
> + power-domains = <&cpg>;
> #address-cells = <1>;
> #size-cells = <0>;
> - /* place holder */
> + status = "disabled";
> };
>
> cpg: clock-controller@11010000 {
Gr{oetje,eeting}s,
Geert
--
Geert Uytterhoeven -- There's lots of Linux beyond ia32 -- geert@xxxxxxxxxxxxxx
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
