From: Krzysztof Kozlowski <krzk@kernel.org>
To: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>,
Thomas Gleixner <tglx@kernel.org>, Rob Herring <robh@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Conor Dooley <conor+dt@kernel.org>,
Bjorn Andersson <andersson@kernel.org>,
Konrad Dybcio <konradybcio@kernel.org>
Cc: cros-qcom-dts-watchers@chromium.org,
linux-arm-msm@vger.kernel.org, linux-kernel@vger.kernel.org,
devicetree@vger.kernel.org
Subject: Re: [PATCH v2 01/24] dt-bindings: qcom,pdc: Fix OS DRV reg size in example
Date: Tue, 9 Jun 2026 17:47:58 +0200 [thread overview]
Message-ID: <e2d0bb5d-26ea-4b31-9569-a7a8542e1106@kernel.org> (raw)
In-Reply-To: <20260527094333.2311731-2-mukesh.ojha@oss.qualcomm.com>
On 27/05/2026 11:43, Mukesh Ojha wrote:
> PDC instances have multiple 0x10000-byte DRV regions, with each region
> serving a specific client like HLOS (High level operating system),
> TrustZone, Hypervisor etc.,. The OS-visible PDC instance should uses its
> own DRV region, while other DRV regions belong to other clients.
>
> Update the binding example to describe a single OS DRV region by
> changing the reg size from 0x30000 to 0x10000. This matches the example
> with the OS-facing PDC nodes used on Qualcomm platforms and avoids
> suggesting that the example should span multiple client regions.
>
> Signed-off-by: Mukesh Ojha <mukesh.ojha@oss.qualcomm.com>
> ---
> .../devicetree/bindings/interrupt-controller/qcom,pdc.yaml | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@oss.qualcomm.com>
Best regards,
Krzysztof
next prev parent reply other threads:[~2026-06-09 15:48 UTC|newest]
Thread overview: 53+ messages / expand[flat|nested] mbox.gz Atom feed top
2026-05-27 9:43 [PATCH v2 00/24] dt-bindings/dts: qcom: Fix PDC OS Direct Resource Voter region window size Mukesh Ojha
2026-05-27 9:43 ` [PATCH v2 01/24] dt-bindings: qcom,pdc: Fix OS DRV reg size in example Mukesh Ojha
2026-06-09 15:47 ` Krzysztof Kozlowski [this message]
2026-05-27 9:43 ` [PATCH v2 02/24] arm64: dts: qcom: sdm845: Reduce OS PDC DRV span to 0x10000 Mukesh Ojha
2026-05-27 10:17 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 03/24] arm64: dts: qcom: sdm670: " Mukesh Ojha
2026-05-27 10:06 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 04/24] arm64: dts: qcom: sc7180: " Mukesh Ojha
2026-05-27 10:06 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 05/24] arm64: dts: qcom: sc7280: " Mukesh Ojha
2026-05-27 10:07 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 06/24] arm64: dts: qcom: sc8180x: " Mukesh Ojha
2026-05-27 10:07 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 07/24] arm64: dts: qcom: sm8150: " Mukesh Ojha
2026-05-27 10:17 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 08/24] arm64: dts: qcom: sc8280xp: " Mukesh Ojha
2026-05-27 10:15 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 09/24] arm64: dts: qcom: sm8250: " Mukesh Ojha
2026-05-27 10:04 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 10/24] arm64: dts: qcom: sm8350: " Mukesh Ojha
2026-05-27 10:23 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 11/24] arm64: dts: qcom: sm8450: " Mukesh Ojha
2026-05-27 10:01 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 12/24] arm64: dts: qcom: sm8550: " Mukesh Ojha
2026-05-27 10:06 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 13/24] arm64: dts: qcom: sm8650: " Mukesh Ojha
2026-05-27 10:02 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 14/24] arm64: dts: qcom: sm4450: " Mukesh Ojha
2026-05-27 9:53 ` sashiko-bot
2026-06-02 16:38 ` Rob Herring
2026-06-09 16:25 ` Mukesh Ojha
2026-05-27 9:43 ` [PATCH v2 15/24] arm64: dts: qcom: x1e80100: " Mukesh Ojha
2026-05-27 10:11 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 16/24] arm64: dts: qcom: sm6350: " Mukesh Ojha
2026-05-27 10:12 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 17/24] arm64: dts: qcom: sar2130p: " Mukesh Ojha
2026-05-27 10:14 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 18/24] arm64: dts: qcom: talos: " Mukesh Ojha
2026-05-27 10:16 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 19/24] arm64: dts: qcom: monaco: " Mukesh Ojha
2026-05-27 9:43 ` [PATCH v2 20/24] arm64: dts: qcom: lemans: " Mukesh Ojha
2026-05-27 10:32 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 21/24] arm64: dts: qcom: sdx75: " Mukesh Ojha
2026-05-27 10:24 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 22/24] arm64: dts: qcom: milos: " Mukesh Ojha
2026-05-27 10:25 ` sashiko-bot
2026-06-09 16:40 ` Mukesh Ojha
2026-05-27 9:43 ` [PATCH v2 23/24] arm64: dts: qcom: qdu1000: " Mukesh Ojha
2026-05-27 10:22 ` sashiko-bot
2026-05-27 9:43 ` [PATCH v2 24/24] arm64: dts: qcom: eliza: " Mukesh Ojha
2026-05-27 10:15 ` sashiko-bot
2026-06-09 15:39 ` [PATCH v2 00/24] dt-bindings/dts: qcom: Fix PDC OS Direct Resource Voter region window size Konrad Dybcio
2026-06-09 19:24 ` Dmitry Baryshkov
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