Hi Prabhakar,
On Thu, Jul 16, 2020 at 7:20 PM Lad Prabhakar prabhakar.mahadev-lad.rj@bp.renesas.com wrote:
Add VIN and CSI-2 nodes to RZ/G2H (R8A774E1) SoC dtsi.
Signed-off-by: Lad Prabhakar prabhakar.mahadev-lad.rj@bp.renesas.com Reviewed-by: Marian-Cristian Rotariu marian-cristian.rotariu.rb@bp.renesas.com
Reviewed-by: Geert Uytterhoeven geert+renesas@glider.be
However, before I queue this in renesas-devel for v5.10, I'd like to have some clarification about the issue below.
--- a/arch/arm64/boot/dts/renesas/r8a774e1.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a774e1.dtsi
vin4: video@e6ef4000 {compatible = "renesas,vin-r8a774e1";reg = <0 0xe6ef4000 0 0x1000>;interrupts = <GIC_SPI 174 IRQ_TYPE_LEVEL_HIGH>;clocks = <&cpg CPG_MOD 807>;power-domains = <&sysc R8A774E1_PD_ALWAYS_ON>;resets = <&cpg 807>;renesas,id = <4>;status = "disabled";ports {#address-cells = <1>;#size-cells = <0>;port@1 {#address-cells = <1>;#size-cells = <0>;
"make dtbs W=1" says:
arch/arm64/boot/dts/renesas/r8a774e1.dtsi:1562.12-1572.7: Warning (graph_child_address): /soc/video@e6ef4000/ports/port@1: graph node has single child node 'endpoint@0', #address-cells/#size-cells are not necessary
(same for vin5-7 below)
reg = <1>;vin4csi20: endpoint@0 {reg = <0>;remote-endpoint = <&csi20vin4>;};
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