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| author | Stanimir Varbanov <stanimir.varbanov@linaro.org> | 2016-01-05 15:38:25 -0600 |
|---|---|---|
| committer | Bjorn Helgaas <bhelgaas@google.com> | 2016-01-11 00:25:02 -0600 |
| commit | 668f4729837dabf2a774063da230915dbbd22e4d (patch) | |
| tree | d86e4d4c2f2aec611c509a2d117f770c01baf114 /arch/arm/boot | |
| parent | bcc74b0957d63394f873680cce705eacfb41eed0 (diff) | |
| download | blackbird-obmc-linux-668f4729837dabf2a774063da230915dbbd22e4d.tar.gz blackbird-obmc-linux-668f4729837dabf2a774063da230915dbbd22e4d.zip | |
ARM: dts: ifc6410: enable PCIe DT node for this board
Enable PCIe DT node and fill PCIe DT node with regulator, pinctrl and reset
GPIO, to use the PCIe on the ifc6410 board.
Signed-off-by: Stanimir Varbanov <stanimir.varbanov@linaro.org>
Signed-off-by: Bjorn Helgaas <bhelgaas@google.com>
Diffstat (limited to 'arch/arm/boot')
| -rw-r--r-- | arch/arm/boot/dts/qcom-apq8064-ifc6410.dts | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts index 11ac608b6d50..955c697b4dd4 100644 --- a/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts +++ b/arch/arm/boot/dts/qcom-apq8064-ifc6410.dts @@ -47,6 +47,18 @@ bias-disable; }; }; + + pcie_pins: pcie_pinmux { + mux { + pins = "gpio27"; + function = "gpio"; + }; + conf { + pins = "gpio27"; + drive-strength = <12>; + bias-disable; + }; + }; }; rpm@108000 { @@ -123,6 +135,10 @@ pm8921_lvs1: lvs1 { bias-pull-down; }; + + lvs6 { + bias-pull-down; + }; }; }; @@ -231,6 +247,16 @@ status = "okay"; }; + pci@1b500000 { + status = "ok"; + vdda-supply = <&pm8921_s3>; + vdda_phy-supply = <&pm8921_lvs6>; + vdda_refclk-supply = <&ext_3p3v>; + pinctrl-0 = <&pcie_pins>; + pinctrl-names = "default"; + perst-gpio = <&tlmm_pinmux 27 GPIO_ACTIVE_LOW>; + }; + qcom,ssbi@500000 { pmic@0 { gpio@150 { |
