[PATCH v4 14/21] ARM: dts: imx6ull-colibri: Add sleep mode to fec

Philippe Schenker
2019-08-12T14:22:06Z

Do not change the clock as the power for this phy is switched
with that clock.

Signed-off-by: Philippe Schenker <philippe.schenker@toradex.com>
Acked-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>

---

Changes in v4:
- Add Marcel Ziswiler's Ack

Changes in v3: None
Changes in v2: None

arch/arm/boot/dts/imx6ull-colibri.dtsi | 18 +++++++++++++++++-
1 file changed, 17 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/imx6ull-colibri.dtsi b/arch/arm/boot/dts/imx6ull-colibri.dtsi
index d56728f03c35..1019ce69a242 100644
--- a/arch/arm/boot/dts/imx6ull-colibri.dtsi
+++ b/arch/arm/boot/dts/imx6ull-colibri.dtsi
@@ -62,8 +62,9 @@
};

&fec2 {
- pinctrl-names = "default";
+ pinctrl-names = "default", "sleep";
pinctrl-0 = <&pinctrl_enet2>;
+ pinctrl-1 = <&pinctrl_enet2_sleep>;
phy-mode = "rmii";
phy-handle = <&ethphy1>;
status = "okay";
@@ -220,6 +221,21 @@
>;
};

+ pinctrl_enet2_sleep: enet2sleepgrp {
+ fsl,pins = <
+ MX6UL_PAD_GPIO1_IO06__GPIO1_IO06 0x0
+ MX6UL_PAD_GPIO1_IO07__GPIO1_IO07 0x0
+ MX6UL_PAD_ENET2_RX_DATA0__GPIO2_IO08 0x0
+ MX6UL_PAD_ENET2_RX_DATA1__GPIO2_IO09 0x0
+ MX6UL_PAD_ENET2_RX_EN__GPIO2_IO10 0x0
+ MX6UL_PAD_ENET2_RX_ER__GPIO2_IO15 0x0
+ MX6UL_PAD_ENET2_TX_CLK__ENET2_REF_CLK2 0x4001b031
+ MX6UL_PAD_ENET2_TX_DATA0__GPIO2_IO11 0x0
+ MX6UL_PAD_ENET2_TX_DATA1__GPIO2_IO12 0x0
+ MX6UL_PAD_ENET2_TX_EN__GPIO2_IO13 0x0
+ >;
+ };
+
pinctrl_ecspi1_cs: ecspi1-cs-grp {
fsl,pins = <
MX6UL_PAD_LCD_DATA21__GPIO3_IO26 0x000a0
--
2.22.0