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authorFabio Estevam <fabio.estevam@nxp.com>2016-05-18 13:05:00 -0300
committerDavid S. Miller <davem@davemloft.net>2016-05-20 17:56:59 -0400
commit948350140ef060a42621de0de5c396807f7ec1fc (patch)
treeed96d77c82452cf27622c2833caf0dc8c1b2cef3 /Documentation/devicetree
parentc0fcded2e6879d817cec822b8513a2f6b6e4dfe9 (diff)
downloadlinux-948350140ef060a42621de0de5c396807f7ec1fc.tar.gz
Revert "phy: add support for a reset-gpio specification"
Commit da47b4572056 ("phy: add support for a reset-gpio specification") causes the following xtensa qemu crash according to Guenter Roeck: [ 9.366256] libphy: ethoc-mdio: probed [ 9.367389] (null): could not attach to PHY [ 9.368555] (null): failed to probe MDIO bus [ 9.371540] Unable to handle kernel paging request at virtual address 0000001c [ 9.371540] pc = d0320926, ra = 903209d1 [ 9.375358] Oops: sig: 11 [#1] This reverts commit da47b4572056487fd7941c26f73b3e8815ff712a. Reported-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com> Acked-by: Florian Fainelli <f.fainelli@gmail.com> Tested-by: Guenter Roeck <linux@roeck-us.net> Signed-off-by: David S. Miller <davem@davemloft.net>
Diffstat (limited to 'Documentation/devicetree')
-rw-r--r--Documentation/devicetree/bindings/net/phy.txt3
1 files changed, 0 insertions, 3 deletions
diff --git a/Documentation/devicetree/bindings/net/phy.txt b/Documentation/devicetree/bindings/net/phy.txt
index c00a9a894547..bc1c3c8bf8fa 100644
--- a/Documentation/devicetree/bindings/net/phy.txt
+++ b/Documentation/devicetree/bindings/net/phy.txt
@@ -35,8 +35,6 @@ Optional Properties:
- broken-turn-around: If set, indicates the PHY device does not correctly
release the turn around line low at the end of a MDIO transaction.
-- reset-gpios: Reference to a GPIO used to reset the phy.
-
Example:
ethernet-phy@0 {
@@ -44,5 +42,4 @@ ethernet-phy@0 {
interrupt-parent = <40000>;
interrupts = <35 1>;
reg = <0>;
- reset-gpios = <&gpio1 17 GPIO_ACTIVE_LOW>;
};