[RESEND PATCH v5 3/3] arm64: dts: rockchip: Add support for CM5 IO carrier

Michael Opdenacker michael.opdenacker at rootcommit.com
Tue Dec 2 00:30:27 PST 2025


Hi Naoki,

Thanks for the patch update!

On 12/2/25 06:27, FUKAUMI Naoki wrote:
> From: Joseph Kogut <joseph.kogut at gmail.com>
>
> From: Joseph Kogut <joseph.kogut at gmail.com>
>
> Specification:
> - 1x HDMI
> - 2x MIPI DSI
> - 2x MIPI CSI
> - 1x eDP
> - 1x M.2 E key
> - 1x USB 3.0 Host
> - 1x USB 3.0 OTG
> - 2x USB 2.0 Host
> - Headphone jack w/ microphone
> - Gigabit Ethernet w/ PoE
> - microSD slot
> - 40-pin expansion header
> - 12V DC
>
> Signed-off-by: Joseph Kogut <joseph.kogut at gmail.com>
> Signed-off-by: FUKAUMI Naoki <naoki at radxa.com>
> ---
> Rebased on linux-next 20251201, no change.
> ---
>   arch/arm64/boot/dts/rockchip/Makefile         |   1 +
>   .../dts/rockchip/rk3588s-radxa-cm5-io.dts     | 486 ++++++++++++++++++
>   2 files changed, 487 insertions(+)
>   create mode 100644 arch/arm64/boot/dts/rockchip/rk3588s-radxa-cm5-io.dts
>
> diff --git a/arch/arm64/boot/dts/rockchip/Makefile b/arch/arm64/boot/dts/rockchip/Makefile
> index dbdda9783e93..697808b544d8 100644
> --- a/arch/arm64/boot/dts/rockchip/Makefile
> +++ b/arch/arm64/boot/dts/rockchip/Makefile
> @@ -210,6 +210,7 @@ dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-odroid-m2.dtb
>   dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-orangepi-5.dtb
>   dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-orangepi-5b.dtb
>   dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-roc-pc.dtb
> +dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-radxa-cm5-io.dtb
>   dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-rock-5a.dtb
>   dtb-$(CONFIG_ARCH_ROCKCHIP) += rk3588s-rock-5c.dtb

Small nitpick...
The file names are alphanumerically ordered in this file.
You should have rk3588s-radxa-cm5-io.dtb before rk3588s-roc-pc.dtb.

Cheers
Michael.

-- 
Michael Opdenacker
Root Commit
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