diff options
| author | Fabio Estevam <fabio.estevam@nxp.com> | 2017-06-04 14:31:15 -0300 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2017-06-05 23:24:13 +0800 |
| commit | 12de44f55dcd99f740c19fa514c181be5c686625 (patch) | |
| tree | 75581447f6d0909bbe9dbfa7a4ced721fac9c9f7 /arch/arm/boot/dts/imx6q-evi.dts | |
| parent | 37de44f238d37c96ab1fec8c88b6d207f5b85635 (diff) | |
| download | lwn-12de44f55dcd99f740c19fa514c181be5c686625.tar.gz lwn-12de44f55dcd99f740c19fa514c181be5c686625.zip | |
ARM: dts: imx: Fix Ethernet PHY reset polarity
The FEC driver ignores the GPIO polarity from 'phy-reset-gpios' and
considers that the Ethernet PHY is active low, unless the
property 'phy-reset-active-high' is present.
Fix the device tree description by explicitly passing the
'GPIO_ACTIVE_LOW' flag to the 'phy-reset-gpios' property.
Signed-off-by: Fabio Estevam <fabio.estevam@nxp.com>
Reviewed-by: Andrew Lunn <andrew@lunn.ch>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/boot/dts/imx6q-evi.dts')
| -rw-r--r-- | arch/arm/boot/dts/imx6q-evi.dts | 2 |
1 files changed, 1 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/imx6q-evi.dts b/arch/arm/boot/dts/imx6q-evi.dts index fd2220aa49e2..1f0f950dc11e 100644 --- a/arch/arm/boot/dts/imx6q-evi.dts +++ b/arch/arm/boot/dts/imx6q-evi.dts @@ -135,7 +135,7 @@ pinctrl-names = "default"; pinctrl-0 = <&pinctrl_enet>; phy-mode = "rgmii"; - phy-reset-gpios = <&gpio1 25 0>; + phy-reset-gpios = <&gpio1 25 GPIO_ACTIVE_LOW>; interrupts-extended = <&gpio1 6 IRQ_TYPE_LEVEL_HIGH>, <&intc 0 119 IRQ_TYPE_LEVEL_HIGH>; fsl,err006687-workaround-present; |