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Subject[PATCH v2 2/3] can: m_can: Update documentation to indicate that hclk may be optional
Date
Update the documentation to reflect that hclk is now an optional clock.

Signed-off-by: Franklin S Cooper Jr <fcooper@ti.com>
Acked-by: Rob Herring <robh@kernel.org>
---
Documentation/devicetree/bindings/net/can/m_can.txt | 3 ++-
1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/Documentation/devicetree/bindings/net/can/m_can.txt b/Documentation/devicetree/bindings/net/can/m_can.txt
index 9e33177..2a0fe5b 100644
--- a/Documentation/devicetree/bindings/net/can/m_can.txt
+++ b/Documentation/devicetree/bindings/net/can/m_can.txt
@@ -12,7 +12,8 @@ Required properties:
- interrupt-names : Should contain "int0" and "int1"
- clocks : Clocks used by controller, should be host clock
and CAN clock.
-- clock-names : Should contain "hclk" and "cclk"
+- clock-names : Should contain "hclk" and "cclk". For some socs hclk
+ may be optional.
- pinctrl-<n> : Pinctrl states as described in bindings/pinctrl/pinctrl-bindings.txt
- pinctrl-names : Names corresponding to the numbered pinctrl states
- bosch,mram-cfg : Message RAM configuration data.
--
2.10.0
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