From: Igal.Liberman <igal.liberman@freescale.com>
To: <devicetree@vger.kernel.org>, <linuxppc-dev@lists.ozlabs.org>
Cc: scottwood@freescale.com, Igal Liberman <Igal.Liberman@freescale.com>
Subject: [PATCH] dt/bindings: qoriq-clock: Update core PLL binding
Date: Tue, 14 Apr 2015 12:42:29 +0300 [thread overview]
Message-ID: <1429004550-24504-1-git-send-email-igal.liberman@freescale.com> (raw)
From: Igal Liberman <Igal.Liberman@freescale.com>
Added optional divider to "fsl,qoriq-core-pll-2.0".
This option might be used by Freescale hardware accelerators.
Signed-off-by: Igal Liberman <Igal.Liberman@freescale.com>
---
.../devicetree/bindings/clock/qoriq-clock.txt | 8 +++++++-
1 file changed, 7 insertions(+), 1 deletion(-)
diff --git a/Documentation/devicetree/bindings/clock/qoriq-clock.txt b/Documentation/devicetree/bindings/clock/qoriq-clock.txt
index df4a259..b0d7b73 100644
--- a/Documentation/devicetree/bindings/clock/qoriq-clock.txt
+++ b/Documentation/devicetree/bindings/clock/qoriq-clock.txt
@@ -68,11 +68,17 @@ Required properties:
- #clock-cells: From common clock binding. The number of cells in a
clock-specifier. Should be <0> for "fsl,qoriq-sysclk-[1,2].0"
clocks, or <1> for "fsl,qoriq-core-pll-[1,2].0" clocks.
- For "fsl,qoriq-core-pll-[1,2].0" clocks, the single
+ For "fsl,qoriq-core-pll-1.0" clocks, the single
clock-specifier cell may take the following values:
* 0 - equal to the PLL frequency
* 1 - equal to the PLL frequency divided by 2
* 2 - equal to the PLL frequency divided by 4
+ For "fsl,qoriq-core-pll-2.0" clocks, the single
+ clock-specifier cell may take the following values:
+ * 0 - equal to the PLL frequency
+ * 1 - equal to the PLL frequency divided by 2
+ * 2 - equal to the PLL frequency divided by 3
+ * 3 - equal to the PLL frequency divided by 4
Recommended properties:
- clocks: Should be the phandle of input parent clock
--
1.7.9.5
next reply other threads:[~2015-04-14 13:52 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-04-14 9:42 Igal.Liberman [this message]
2015-04-14 20:19 ` [PATCH] dt/bindings: qoriq-clock: Update core PLL binding Scott Wood
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