diff options
| author | Baruch Siach <baruch@tkos.co.il> | 2019-02-03 15:15:40 +0200 |
|---|---|---|
| committer | Stefan Roese <sr@denx.de> | 2019-02-11 09:39:12 +0100 |
| commit | d7f165cf676f4ae8aafd7adfc6dbe0f851026e46 (patch) | |
| tree | 00b796303c60e1ee4c561f58ed1d3f46fb9212d4 /arch/arm/dts/armada-8040-clearfog-gt-8k.dts | |
| parent | 6664a0e5f3694592966c92ec4a0547ad77b84a9a (diff) | |
arm: mvebu: cf gt-8k: dts: add PCIe slot reset support
Describe the mini-PCIe slot gpio reset signal. This enables PCIe devices
on Clearfog GT-8K.
Signed-off-by: Baruch Siach <baruch@tkos.co.il>
Reviewed-by: Stefan Roese <sr@denx.de>
Signed-off-by: Stefan Roese <sr@denx.de>
Diffstat (limited to 'arch/arm/dts/armada-8040-clearfog-gt-8k.dts')
| -rw-r--r-- | arch/arm/dts/armada-8040-clearfog-gt-8k.dts | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/arch/arm/dts/armada-8040-clearfog-gt-8k.dts b/arch/arm/dts/armada-8040-clearfog-gt-8k.dts index 498105f25f..cdff44aca5 100644 --- a/arch/arm/dts/armada-8040-clearfog-gt-8k.dts +++ b/arch/arm/dts/armada-8040-clearfog-gt-8k.dts @@ -99,6 +99,11 @@ 0 0 0 0 0 0 0xe 0xe 0xe 0xe 0xe 0xe 0 >; + cpm_pcie_reset_pins: cpm-pcie-reset-pins { + marvell,pins = < 32 >; + marvell,function = <0>; + }; + cpm_xhci_vbus_pins: cpm-xhci-vbus-pins { marvell,pins = < 47 >; marvell,function = <0>; @@ -120,6 +125,9 @@ &cpm_pcie0 { num-lanes = <1>; + pinctrl-names = "default"; + pinctrl-0 = <&cpm_pcie_reset_pins>; + marvell,reset-gpio = <&cpm_gpio1 0 GPIO_ACTIVE_LOW>; status = "okay"; }; |