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From: Krzysztof Kozlowski <krzk@kernel.org>
To: Yu-Chien Peter Lin <peter.lin@sifive.com>, opensbi@lists.infradead.org
Cc: zong.li@sifive.com, greentime.hu@sifive.com, anup@brainfault.org,
	scott@riscstar.com, conor@kernel.org, dave.patel@riscstar.com,
	raymond.mao@riscstar.com, robin.randhawa@sifive.com,
	samuel.holland@sifive.com, pawandeep.oza@oss.qualcomm.com
Subject: Re: [PATCH v2 9/9] docs: document WID DT properties
Date: Mon, 28 Sep 2026 13:30:28 +0200	[thread overview]
Message-ID: <f837e198-eac2-4766-b11a-b724002f8452@kernel.org> (raw)
In-Reply-To: <20260817090503.2104998-10-peter.lin@sifive.com>

On 17/08/2026 11:05, Yu-Chien Peter Lin wrote:
> Add "wid" and "widdeleg" properties to domain instance node
> documentation and example DT. Add a "Root Domain Node" section
> describing the "root" subnode under the domain configuration
> node for root domain WID configuration
> 
> Signed-off-by: Yu-Chien Peter Lin <peter.lin@sifive.com>
> ---
>  docs/domain_support.md | 36 ++++++++++++++++++++++++++++++++++++
>  1 file changed, 36 insertions(+)
> 
> diff --git a/docs/domain_support.md b/docs/domain_support.md
> index e267a9f7..c35a1d9a 100644
> --- a/docs/domain_support.md
> +++ b/docs/domain_support.md
> @@ -93,6 +93,8 @@ following manner:
>    is the next mode for the ROOT domain
>  * **system_reset_allowed** - The ROOT domain is allowed to reset the system
>  * **system_suspend_allowed** - The ROOT domain is allowed to suspend the system
> +* **wid** - Configurable World ID for the ROOT domain
> +* **widdeleg** - Configurable World ID delegation bitmask for the ROOT domain

Why are you documenting DT in some random docts?

>  
>  Domain Effects
>  --------------
> @@ -126,6 +128,23 @@ The DT properties of a domain configuration DT node are as follows:
>  * **compatible** (Mandatory) - The compatible string of the domain
>    configuration. This DT property should have value *"opensbi,domain,config"*
>  
> +### Root Domain Node
> +
> +The root domain WID configuration is described in a **root** subnode under
> +the domain configuration DT node. This subnode does not have a compatible
> +string.
> +
> +The DT properties of the root domain node are as follows:

NAK, please read writing bindings and both documents for submitting patches.


Best regards,
Krzysztof

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  parent reply	other threads:[~2026-09-28 11:30 UTC|newest]

Thread overview: 30+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2026-08-17  9:04 [PATCH v2 0/9] Add RISC-V Worlds ISA support to OpenSBI Yu-Chien Peter Lin
2026-08-17  9:04 ` [PATCH v2 1/9] lib: sbi_hart: detect RISC-V Worlds ISA extensions Yu-Chien Peter Lin
2026-09-03 16:50   ` Pawandeep Oza
2026-08-17  9:04 ` [PATCH v2 2/9] lib: utils: fdt_helper: parse RISC-V Worlds per-hart WID properties Yu-Chien Peter Lin
2026-09-03 21:15   ` Pawandeep Oza
2026-09-24  7:33     ` Yu-Chien Peter Lin
2026-09-25 18:26       ` Pawandeep Oza
2026-08-17  9:04 ` [PATCH v2 3/9] lib: fdt_domain: parse domain " Yu-Chien Peter Lin
2026-09-03 21:18   ` Pawandeep Oza
2026-09-24  7:55     ` Yu-Chien Peter Lin
2026-08-17  9:04 ` [PATCH v2 4/9] lib: sbi_hart: lock mwid CSR for RoT immutability Yu-Chien Peter Lin
2026-09-03 21:20   ` Pawandeep Oza
2026-08-17  9:04 ` [PATCH v2 5/9] lib: sbi_hart: add WID protection mechanism Yu-Chien Peter Lin
2026-08-18  2:39   ` Yu-Chien Peter Lin
2026-09-03 21:52   ` Pawandeep Oza
2026-09-24  8:24     ` Yu-Chien Peter Lin
2026-08-17  9:05 ` [PATCH v2 6/9] lib: sbi_domain_context: add slwid to per-domain S-mode context Yu-Chien Peter Lin
2026-09-03 21:59   ` Pawandeep Oza
2026-08-17  9:05 ` [PATCH v2 7/9] include: sbi_types: add PRIx64 format macro Yu-Chien Peter Lin
2026-09-03 21:59   ` Pawandeep Oza
2026-08-17  9:05 ` [PATCH v2 8/9] lib: sbi: display World ID configuration at boot Yu-Chien Peter Lin
2026-09-03 22:00   ` Pawandeep Oza
2026-08-17  9:05 ` [PATCH v2 9/9] docs: document WID DT properties Yu-Chien Peter Lin
2026-09-03 22:01   ` Pawandeep Oza
2026-09-28  8:35   ` Anup Patel
2026-09-29 13:33     ` Yu-Chien Peter Lin
2026-09-28 11:30   ` Krzysztof Kozlowski [this message]
2026-09-29 14:19     ` Yu-Chien Peter Lin
2026-09-28 11:33 ` [PATCH v2 0/9] Add RISC-V Worlds ISA support to OpenSBI Krzysztof Kozlowski
2026-09-29 14:29   ` Yu-Chien Peter Lin

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