[v4,1/9] dt-bindings: mtd: ingenic: Add compatible strings for JZ4740 and JZ4725B

Message ID 20190209192305.4434-1-paul@crapouillou.net
State New
Delegated to: Miquel Raynal
Headers show
Series
  • [v4,1/9] dt-bindings: mtd: ingenic: Add compatible strings for JZ4740 and JZ4725B
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Commit Message

Paul Cercueil Feb. 9, 2019, 7:22 p.m.
Add compatible strings to probe the jz4780-nand and jz4780-bch drivers
from devicetree on the JZ4725B and JZ4740 SoCs from Ingenic.

Signed-off-by: Paul Cercueil <paul@crapouillou.net>
---

Changes:

v2: - Change 'ingenic,jz4725b-nand' compatible string to
      'ingenic,jz4740-nand' to reflect driver change
    - Add 'ingenic,jz4740-bch' compatible string
    - Document 'ingenic,oob-layout' property

v3: - Removed 'ingenic,oob-layout' property
    - Update compatible strings to what the driver supports

v4: No change

 Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

Comments

Rob Herring Feb. 13, 2019, 9:45 p.m. | #1
On Sat,  9 Feb 2019 16:22:57 -0300, Paul Cercueil wrote:
> Add compatible strings to probe the jz4780-nand and jz4780-bch drivers
> from devicetree on the JZ4725B and JZ4740 SoCs from Ingenic.
> 
> Signed-off-by: Paul Cercueil <paul@crapouillou.net>
> ---
> 
> Changes:
> 
> v2: - Change 'ingenic,jz4725b-nand' compatible string to
>       'ingenic,jz4740-nand' to reflect driver change
>     - Add 'ingenic,jz4740-bch' compatible string
>     - Document 'ingenic,oob-layout' property
> 
> v3: - Removed 'ingenic,oob-layout' property
>     - Update compatible strings to what the driver supports
> 
> v4: No change
> 
>  Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt | 10 ++++++++--
>  1 file changed, 8 insertions(+), 2 deletions(-)
> 

Reviewed-by: Rob Herring <robh@kernel.org>

Patch

diff --git a/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt b/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt
index 29ea5853ca91..a5b940f18bf6 100644
--- a/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt
+++ b/Documentation/devicetree/bindings/mtd/ingenic,jz4780-nand.txt
@@ -6,7 +6,10 @@  memory-controllers/ingenic,jz4780-nemc.txt), and thus NAND device nodes must
 be children of the NEMC node.
 
 Required NAND controller device properties:
-- compatible: Should be set to "ingenic,jz4780-nand".
+- compatible: Should be one of:
+  * ingenic,jz4740-nand
+  * ingenic,jz4725b-nand
+  * ingenic,jz4780-nand
 - reg: For each bank with a NAND chip attached, should specify a bank number,
   an offset of 0 and a size of 0x1000000 (i.e. the whole NEMC bank).
 
@@ -72,7 +75,10 @@  NAND devices. The following is a description of the device properties for a
 BCH controller.
 
 Required BCH properties:
-- compatible: Should be set to "ingenic,jz4780-bch".
+- compatible: Should be one of:
+  * ingenic,jz4740-ecc
+  * ingenic,jz4725b-bch
+  * ingenic,jz4780-bch
 - reg: Should specify the BCH controller registers location and length.
 - clocks: Clock for the BCH controller.