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ARM: tegra: apalis: Move PLL power supplies to XUSB pad controller 

The XUSB pad controller is responsible for supplying power to the PLLs
used to drive the various USB, PCI and SATA pads. Move the PLL power
supplies from the PCIe and XUSB controllers to the XUSB pad controller
to make sure they are available when needed.

Signed-off-by: Thierry Reding <treding@nvidia.com>
This commit is contained in:
Thierry Reding 2019-01-21 17:08:46 +01:00
parent 4a28f63449
commit 0c2f4ebbd7
2 changed files with 12 additions and 0 deletions
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7
arch/arm/boot/dts/tegra124-apalis-v1.2.dtsi
View File

@ -17,6 +17,7 @@ memory@80000000 {
pcie@1003000 {
status = "okay";
avddio-pex-supply = <&reg_1v05_vdd>;
avdd-pex-pll-supply = <&reg_1v05_vdd>;
avdd-pll-erefe-supply = <&reg_1v05_avdd>;
@ -1796,6 +1797,7 @@ usb@70090000 {
<&{/padctl@7009f000/pads/usb2/lanes/usb2-2}>,
<&{/padctl@7009f000/pads/pcie/lanes/pcie-0}>;
phy-names = "usb2-0", "usb3-1", "usb2-1", "usb2-2", "usb3-0";
avddio-pex-supply = <&reg_1v05_vdd>;
avdd-pll-erefe-supply = <&reg_1v05_avdd>;
avdd-pll-utmip-supply = <&reg_1v8_vddio>;
@ -1807,6 +1809,11 @@ usb@70090000 {
};
padctl@7009f000 {
avdd-pll-utmip-supply = <&reg_1v8_vddio>;
avdd-pll-erefe-supply = <&reg_1v05_avdd>;
avdd-pex-pll-supply = <&reg_1v05_vdd>;
hvdd-pex-pll-e-supply = <&reg_module_3v3>;
pads {
usb2 {
status = "okay";

5
arch/arm/boot/dts/tegra124-apalis.dtsi
View File

@ -1801,6 +1801,11 @@ usb@70090000 {
};
padctl@7009f000 {
avdd-pll-utmip-supply = <&reg_1v8_vddio>;
avdd-pll-erefe-supply = <&reg_1v05_avdd>;
avdd-pex-pll-supply = <&reg_1v05_vdd>;
hvdd-pex-pll-e-supply = <&reg_module_3v3>;
pads {
usb2 {
status = "okay";