From 481300ccf3ef5a79bb7ba59f77c96035134606d9 Mon Sep 17 00:00:00 2001 From: Stephen Boyd Date: Fri, 23 May 2014 12:57:17 -0700 Subject: [PATCH] devicetree: bindings: Properly document micrel ks8851 SPI chips The ks8851 SPI ethernet wasn't documented, but we documented the optional regulator supply for it under the mll based ethernet chip. Furthermore, that compatible string needed another 'l'. Fix all of this and document the optional vdd-io and reset-gpios properties. Cc: Nishanth Menon Cc: Rob Herring Cc: Pawel Moll Cc: Mark Rutland Cc: Ian Campbell Cc: Kumar Gala Cc: Signed-off-by: Stephen Boyd Signed-off-by: David S. Miller --- .../devicetree/bindings/net/micrel-ks8851.txt | 15 ++++++++++++--- 1 file changed, 12 insertions(+), 3 deletions(-) diff --git a/Documentation/devicetree/bindings/net/micrel-ks8851.txt b/Documentation/devicetree/bindings/net/micrel-ks8851.txt index d54d0cc79487..bbdf9a7359a2 100644 --- a/Documentation/devicetree/bindings/net/micrel-ks8851.txt +++ b/Documentation/devicetree/bindings/net/micrel-ks8851.txt @@ -1,9 +1,18 @@ -Micrel KS8851 Ethernet mac +Micrel KS8851 Ethernet mac (MLL) Required properties: -- compatible = "micrel,ks8851-ml" of parallel interface +- compatible = "micrel,ks8851-mll" of parallel interface - reg : 2 physical address and size of registers for data and command - interrupts : interrupt connection +Micrel KS8851 Ethernet mac (SPI) + +Required properties: +- compatible = "micrel,ks8851" or the deprecated "ks8851" +- reg : chip select number +- interrupts : interrupt connection + Optional properties: -- vdd-supply: supply for Ethernet mac +- vdd-supply: analog 3.3V supply for Ethernet mac +- vdd-io-supply: digital 1.8V IO supply for Ethernet mac +- reset-gpios: reset_n input pin