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Since U-Boot is shared between multiple board variants, i.e. a388 clearfog pro / base, clearfog gtr l8 / s4, it is better to explicitly configure functions. Add explicit pinctrl entries for all gpios currently in use. Additionally the loss-of-signal gpio specified is invalid, in fact los only has a pull-up on the board but no gpio connection to the cpu. Remove this stray reference. Signed-off-by: Josua Mayer --- .../boot/dts/marvell/armada-385-clearfog-gtr.dtsi | 42 ++++++++++++++++++= ++-- 1 file changed, 39 insertions(+), 3 deletions(-) diff --git a/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr.dtsi b/arch/= arm/boot/dts/marvell/armada-385-clearfog-gtr.dtsi index 8eabb60765b0..39ac97edb463 100644 --- a/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr.dtsi +++ b/arch/arm/boot/dts/marvell/armada-385-clearfog-gtr.dtsi @@ -162,6 +162,22 @@ cf_gtr_isolation_pins: cf-gtr-isolation-pins { marvell,function =3D "gpio"; }; =20 + cf_gtr_led_pins: led-pins { + marvell,pins =3D "mpp42", "mpp52"; + marvell,function =3D "gpio"; + }; + + cf_gtr_lte_disable_pins: lte-disable-pins { + marvell,pins =3D "mpp34"; + marvell,function =3D "gpio"; + }; + + cf_gtr_pci_pins: pci-pins { + // pci reset + marvell,pins =3D "mpp33", "mpp35", "mpp44"; + marvell,function =3D "gpio"; + }; + cf_gtr_poe_reset_pins: cf-gtr-poe-reset-pins { marvell,pins =3D "mpp48"; marvell,function =3D "gpio"; @@ -179,6 +195,12 @@ cf_gtr_sdhci_pins: cf-gtr-sdhci-pins { marvell,function =3D "sd0"; }; =20 + cf_gtr_sfp0_pins: sfp0-pins { + /* sfp modabs, txdisable */ + marvell,pins =3D "mpp25", "mpp46"; + marvell,function =3D "gpio"; + }; + cf_gtr_spi1_cs_pins: spi1-cs-pins { marvell,pins =3D "mpp59"; marvell,function =3D "spi1"; @@ -193,6 +215,11 @@ cf_gtr_usb3_con_vbus: cf-gtr-usb3-con-vbus { marvell,pins =3D "mpp22"; marvell,function =3D "gpio"; }; + + cf_gtr_wifi_disable_pins: wifi-disable-pins { + marvell,pins =3D "mpp30", "mpp31"; + marvell,function =3D "gpio"; + }; }; =20 sdhci@d8000 { @@ -221,21 +248,26 @@ usb3@f8000 { }; =20 pcie { + pinctrl-0 =3D <&cf_gtr_pci_pins>; + pinctrl-names =3D "default"; status =3D "okay"; /* * The PCIe units are accessible through * the mini-PCIe connectors on the board. */ + /* CON3 - serdes 0 */ pcie@1,0 { reset-gpios =3D <&gpio1 3 GPIO_ACTIVE_LOW>; status =3D "okay"; }; =20 + /* CON4 - serdes 2 */ pcie@2,0 { reset-gpios =3D <&gpio1 1 GPIO_ACTIVE_LOW>; status =3D "okay"; }; =20 + /* CON2 - serdes 4 */ pcie@3,0 { reset-gpios =3D <&gpio1 12 GPIO_ACTIVE_LOW>; status =3D "okay"; @@ -243,10 +275,12 @@ pcie@3,0 { }; }; =20 + /* CON5 */ sfp0: sfp { compatible =3D "sff,sfp"; + pinctrl-0 =3D <&cf_gtr_sfp0_pins>; + pinctrl-names =3D "default"; i2c-bus =3D <&i2c1>; - los-gpio =3D <&gpio1 22 GPIO_ACTIVE_HIGH>; mod-def0-gpio =3D <&gpio0 25 GPIO_ACTIVE_LOW>; tx-disable-gpio =3D <&gpio1 14 GPIO_ACTIVE_HIGH>; }; @@ -273,6 +307,8 @@ button-1 { =20 gpio-leds { compatible =3D "gpio-leds"; + pinctrl-0 =3D <&cf_gtr_led_pins>; + pinctrl-names =3D "default"; =20 led1 { function =3D LED_FUNCTION_CPU; @@ -408,7 +444,7 @@ &ahci1 { }; =20 &gpio0 { - pinctrl-0 =3D <&cf_gtr_fan_pwm>; + pinctrl-0 =3D <&cf_gtr_fan_pwm &cf_gtr_wifi_disable_pins>; pinctrl-names =3D "default"; =20 wifi-disable { @@ -420,7 +456,7 @@ wifi-disable { }; =20 &gpio1 { - pinctrl-0 =3D <&cf_gtr_isolation_pins &cf_gtr_poe_reset_pins>; + pinctrl-0 =3D <&cf_gtr_isolation_pins &cf_gtr_poe_reset_pins &cf_gtr_lte_= disable_pins>; pinctrl-names =3D "default"; =20 lte-disable { --=20 2.35.3