On Fri, Apr 5, 2024 at 2:04 PM Krzysztof Kozlowski <krzk@xxxxxxxxxx> wrote:
>
> DT schema expects node names to match certain. This fixes dtbs_check
> warnings like:
>
> sparx5_pcb134_emmc.dtb: i2c0-emux@0: $nodename:0: 'i2c0-emux@0' does not match '^(i2c-?)?mux'
>
> and dtc W=1 warnings:
>
> sparx5_pcb134_board.dtsi:398.25-403.4: Warning (unique_unit_address_if_enabled): /axi@600000000/i2c0-imux@0: duplicate unit-address (also used in node /axi@600000000/i2c0-emux@0)
>
> Signed-off-by: Krzysztof Kozlowski <krzk@xxxxxxxxxx>
>
> ---
>
> Changes in v2:
> 1. None
> ---
> arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi | 4 ++--
> 1 file changed, 2 insertions(+), 2 deletions(-)
>
> diff --git a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi
> index e816e6e9d62d..cafec6ef0d0f 100644
> --- a/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi
> +++ b/arch/arm64/boot/dts/microchip/sparx5_pcb134_board.dtsi
> @@ -395,13 +395,13 @@ i2cmux_11: i2cmux-11-pins {
> };
>
> &axi {
> - i2c0_imux: i2c0-imux@0 {
> + i2c0_imux: i2c-mux-0 {
Doesn't this introduce a new warning with simple-bus.yaml? These
devices shouldn't be under an AXI bus which should require a
unit-address.
All the sft-eth* nodes have the same problem:
axi@600000000: sfp-eth63: {'compatible': ['sff,sfp'], 'i2c-bus':
[[91]], 'tx-disable-gpios': [[87, 31, 0, 1]], 'rate-select0-gpios':
[[87, 31, 1, 0]], 'los-gpios': [[88, 31, 0, 0]], 'mod-def0-gpios':
[[88, 31, 1, 1]], 'tx-fault-gpios': [[88, 31, 2, 0]], 'phandle':
[[78]]} should not be valid under {'type': 'object'}
Rob
