From: Saeed Nowshadi <saeed.nowshadi@xilinx.com>
To: <linux-clk@vger.kernel.org>, <devicetree@vger.kernel.org>
Cc: <mturquette@baylibre.com>, <sboyd@kernel.org>,
<robh+dt@kernel.org>, <git-dev@xilinx.com>,
Saeed Nowshadi <saeed.nowshadi@xilinx.com>,
"Michal Simek" <michal.simek@xilinx.com>
Subject: [PATCH 1/2] dt-bindings: clock: si570: Add 'silabs,skip-recall' property
Date: Thu, 4 Feb 2021 19:35:03 -0800 [thread overview]
Message-ID: <1612496104-3437-2-git-send-email-saeed.nowshadi@xilinx.com> (raw)
In-Reply-To: <1612496104-3437-1-git-send-email-saeed.nowshadi@xilinx.com>
Add an optional property so the driver can skip calling the NVM->RAM
recall operation during probe().
Signed-off-by: Michal Simek <michal.simek@xilinx.com>
Signed-off-by: Saeed Nowshadi <saeed.nowshadi@xilinx.com>
---
Documentation/devicetree/bindings/clock/silabs,si570.txt | 2 ++
1 file changed, 2 insertions(+)
diff --git a/Documentation/devicetree/bindings/clock/silabs,si570.txt b/Documentation/devicetree/bindings/clock/silabs,si570.txt
index 901935e..5dda17d 100644
--- a/Documentation/devicetree/bindings/clock/silabs,si570.txt
+++ b/Documentation/devicetree/bindings/clock/silabs,si570.txt
@@ -28,6 +28,8 @@ Optional properties:
- clock-frequency: Output frequency to generate. This defines the output
frequency set during boot. It can be reprogrammed during
runtime through the common clock framework.
+ - silabs,skip-recall: Do not perform NVM->RAM recall operation. It will rely
+ on hardware loading of RAM from NVM at power on.
Example:
si570: clock-generator@5d {
--
2.7.4
next prev parent reply other threads:[~2021-02-05 3:37 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-02-05 3:35 [PATCH 0/2] clk: si570: Skip recall NVM into RAM operation Saeed Nowshadi
2021-02-05 3:35 ` Saeed Nowshadi [this message]
2021-02-11 0:01 ` [PATCH 1/2] dt-bindings: clock: si570: Add 'silabs,skip-recall' property Rob Herring
2021-02-11 20:16 ` Stephen Boyd
2021-02-05 3:35 ` [PATCH 2/2] clk: si570: Skip NVM to RAM recall operation if an optional property is set Saeed Nowshadi
2021-02-11 20:17 ` Stephen Boyd
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