Commit 01d41c9c authored by Fugang Duan's avatar Fugang Duan Committed by Shawn Guo
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ARM: dts: imx6sl: add fec sleep pinctrl for pin PM state 



when system suspend, need to set pins to low power state to
save IO power consumption, there are three states of pinctrl:
"default", "idle" and "sleep". Currently enet supports default
and sleep state.

Signed-off-by: default avatarFugang Duan <B38611@freescale.com>
Signed-off-by: default avatarShawn Guo <shawn.guo@freescale.com>
parent f3c72380

arch/arm/boot/dts/imx6sl-evk.dts

+15 −1
Original line number Diff line number Diff line
@@ -116,8 +116,9 @@ flash: m25p80@0 { 
};



&fec {

	pinctrl-names = "default";

	pinctrl-names = "default", "sleep";

	pinctrl-0 = <&pinctrl_fec>;

	pinctrl-1 = <&pinctrl_fec_sleep>;

	phy-mode = "rmii";

	status = "okay";

};
@@ -300,6 +301,19 @@ MX6SL_PAD_FEC_REF_CLK__FEC_REF_OUT 0x4001b0a8 
			>;

		};



		pinctrl_fec_sleep: fecgrp-sleep {

			fsl,pins = <

				MX6SL_PAD_FEC_MDC__GPIO4_IO23      0x3080

				MX6SL_PAD_FEC_CRS_DV__GPIO4_IO25   0x3080

				MX6SL_PAD_FEC_RXD0__GPIO4_IO17     0x3080

				MX6SL_PAD_FEC_RXD1__GPIO4_IO18     0x3080

				MX6SL_PAD_FEC_TX_EN__GPIO4_IO22    0x3080

				MX6SL_PAD_FEC_TXD0__GPIO4_IO24     0x3080

				MX6SL_PAD_FEC_TXD1__GPIO4_IO16     0x3080

				MX6SL_PAD_FEC_REF_CLK__GPIO4_IO26  0x3080

			>;

		};



		pinctrl_i2c1: i2c1grp {

			fsl,pins = <

				MX6SL_PAD_I2C1_SCL__I2C1_SCL	0x4001b8b1