From: Mian Yousaf Kaukab <ykaukab@suse.de>
To: swarren@wwwdotorg.org, robh+dt@kernel.org, robin.murphy@arm.com
Cc: devicetree@vger.kernel.org, talho@nvidia.com,
thierry.reding@gmail.com, jonathanh@nvidia.com,
linux-tegra@vger.kernel.org, linux-kernel@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, afaerber@suse.de,
arnd@arndb.de, gregkh@linuxfoundation.org,
Mian Yousaf Kaukab <ykaukab@suse.de>
Subject: [PATCH 2/4] dt-bindings: sram: add documentation for reserved-only flag
Date: Tue, 12 May 2020 16:48:01 +0200 [thread overview]
Message-ID: <20200512144803.24344-2-ykaukab@suse.de> (raw)
In-Reply-To: <20200512144803.24344-1-ykaukab@suse.de>
Add documentation for the new optional flag added for SRAM driver.
Signed-off-by: Mian Yousaf Kaukab <ykaukab@suse.de>
---
Documentation/devicetree/bindings/sram/sram.yaml | 6 ++++++
1 file changed, 6 insertions(+)
diff --git a/Documentation/devicetree/bindings/sram/sram.yaml b/Documentation/devicetree/bindings/sram/sram.yaml
index 19d116ff9ddc..4bcc309fa841 100644
--- a/Documentation/devicetree/bindings/sram/sram.yaml
+++ b/Documentation/devicetree/bindings/sram/sram.yaml
@@ -55,6 +55,12 @@ properties:
as write combining. WC is used by default.
type: boolean
+ reserved-only:
+ description:
+ The flag indicating, that only SRAM reserved regions have to be remapped.
+ remapping type is selected depending upon no-memory-wc as usual.
+ type: boolean
+
patternProperties:
"^([a-z]*-)?sram(-section)?@[a-f0-9]+$":
type: object
--
2.25.0
next prev parent reply other threads:[~2020-05-12 14:48 UTC|newest]
Thread overview: 11+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-05-12 14:48 [PATCH 1/4] misc: sram: add support for remapping reserved regions only Mian Yousaf Kaukab
2020-05-12 14:48 ` Mian Yousaf Kaukab [this message]
2020-05-12 19:45 ` [PATCH 2/4] dt-bindings: sram: add documentation for reserved-only flag Stephen Warren
2020-05-13 10:41 ` Mian Yousaf Kaukab
2020-05-19 16:16 ` Stephen Warren
2020-05-19 23:03 ` Rob Herring
2020-05-20 8:55 ` Thierry Reding
2020-05-26 15:28 ` Mian Yousaf Kaukab
2020-05-20 8:40 ` Thierry Reding
2020-05-12 14:48 ` [PATCH 3/4] arm64: tegra186: add reserved-only flag in sysram node Mian Yousaf Kaukab
2020-05-12 14:48 ` [PATCH 4/4] arm64: tegra194: " Mian Yousaf Kaukab
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