openkylin
/
linux
mirror of https://gitee.com/openkylin/linux.git
9
0
Fork 0
Code Issues Projects Releases Wiki Activity

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>
This commit is contained in:
Stanimir Varbanov 2016-01-05 15:38:25 -06:00 committed by Bjorn Helgaas
parent bcc74b0957
commit 668f472983
1 changed files with 26 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

26
arch/arm/boot/dts/qcom-apq8064-ifc6410.dts
View File

@ -47,6 +47,18 @@ mux {
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_l23: l23 {
pm8921_lvs1: lvs1 {
bias-pull-down;
};
lvs6 {
bias-pull-down;
};
};
};
@ -231,6 +247,16 @@ usb4: usb@12530000 {
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 {