linux-kernel - [PATCH 5/5] dt-bindings: mmc: sdhci-msm: allow dma-coherent

lists.openwall.net		lists / announce owl-users owl-dev john-users john-dev passwdqc-users yescrypt popa3d-users / oss-security kernel-hardening musl sabotage tlsify passwords / crypt-dev xvendor / Bugtraq Full-Disclosure linux-kernel linux-netdev linux-ext4 linux-hardening linux-cve-announce PHC
Open Source and information security mailing list archives

Hash Suite: Windows password security audit tool. GUI, reports in PDF.

[<prev] [next>] [<thread-prev] [thread-next>] [day] [month] [year] [list]

Message-Id: <20221204094717.74016-5-krzysztof.kozlowski@linaro.org>
Date:   Sun,  4 Dec 2022 10:47:17 +0100
From:   Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
To:     Ulf Hansson <ulf.hansson@...aro.org>,
        Rob Herring <robh+dt@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
        Adrian Hunter <adrian.hunter@...el.com>,
        Bhupesh Sharma <bhupesh.sharma@...aro.org>,
        linux-mmc@...r.kernel.org, devicetree@...r.kernel.org,
        linux-kernel@...r.kernel.org
Cc:     Bjorn Andersson <andersson@...nel.org>,
        Konrad Dybcio <konrad.dybcio@...aro.org>, abel.vesa@...aro.org,
        Johan Hovold <johan+linaro@...nel.org>,
        Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>
Subject: [PATCH 5/5] dt-bindings: mmc: sdhci-msm: allow dma-coherent

SM8350, SM8450 and SM8550 SDHCI controllers for SD card are marked with
dma-coherent, so allow it.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@...aro.org>

---

dma-coherent was first added to SM8450... then to SM8350 (not merged
yet) and now it appeared in SM8550 patches, but I actually do not know
if this is copy-paste or real need.
---
 Documentation/devicetree/bindings/mmc/sdhci-msm.yaml | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
index 39e303468bc4..6b89238f0565 100644
--- a/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
+++ b/Documentation/devicetree/bindings/mmc/sdhci-msm.yaml
@@ -83,6 +83,8 @@ properties:
       - const: cal
       - const: sleep
 
+  dma-coherent: true
+
   interrupts:
     maxItems: 2
 
-- 
2.34.1