Thread (3 messages) 3 messages, 1 author, 2017-09-28
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Revisions (2)
  1. v1 current
  2. v2 [diff vs current]

[PATCH 2/2] dt-bindings: i2c: Update documentation for "mv78230-a0-i2c"

From: Kalyan Kinthada <hidden>
Date: 2017-09-28 04:04:19
Also in: linux-devicetree, linux-i2c, lkml
Subsystem: i2c subsystem host drivers, open firmware and flattened device tree bindings, the rest · Maintainers: Andi Shyti, Rob Herring, Krzysztof Kozlowski, Conor Dooley, Linus Torvalds

This commit modifies the documentation for
"marvell,mv78230-a0-i2c" compatible string.

The "marvell,mv78230-a0-i2c" compatible string enables the workaround
for an i2c repeated start timing violation, but unlike
"marvell,mv78230-i2c" it disables the i2c offload support. This is
applicable to a number of SoCs such as early revisions of the Armada XP
and the Armada 38x.

Deleted the special note for "marvell,mv78230-a0-i2c" as it can
be used by other SoCs as well.

Signed-off-by: Kalyan Kinthada <redacted>
---
 Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt | 4 ----
 1 file changed, 4 deletions(-)
diff --git a/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt b/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
index 5c30026921ae..37c00ad1c0bb 100644
--- a/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
+++ b/Documentation/devicetree/bindings/i2c/i2c-mv64xxx.txt
@@ -10,10 +10,6 @@ Required properties :
                      - "marvell,mv64xxx-i2c"
                      - "marvell,mv78230-i2c"
                      - "marvell,mv78230-a0-i2c"
-                       * Note: Only use "marvell,mv78230-a0-i2c" for a
-                         very rare, initial version of the SoC which
-                         had broken offload support.  Linux
-                         auto-detects this and sets it appropriately.
  - interrupts      : The interrupt number
 
 Optional properties :
-- 
2.14.1
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