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authorThierry Reding <treding@nvidia.com>2014-09-17 12:02:45 -0400
committerStephen Warren <swarren@nvidia.com>2014-09-17 12:06:22 -0400
commit8e2b9e4df655f3708fb8b712f0e66e6ea700995e (patch)
treeb6a7fd2ef63374c9465131a12ed49462b79de384
parentee588e2a30269d0572fc9ebdd7527f9711d6366d (diff)
ARM: tegra: enable PCIe in Jetson TK1 DT
Enable both PCIe ports, one of which is connected to an onboard ethernet chip, whereas the other goes to a miniPCIe slot. Signed-off-by: Thierry Reding <treding@nvidia.com> [swarren, fixed PCIe supply property names in DT] Signed-off-by: Stephen Warren <swarren@nvidia.com>
-rw-r--r--arch/arm/boot/dts/tegra124-jetson-tk1.dts22
1 files changed, 21 insertions, 1 deletions
diff --git a/arch/arm/boot/dts/tegra124-jetson-tk1.dts b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
index 64828c265414..029c9a021541 100644
--- a/arch/arm/boot/dts/tegra124-jetson-tk1.dts
+++ b/arch/arm/boot/dts/tegra124-jetson-tk1.dts
@@ -16,6 +16,26 @@
16 reg = <0x0 0x80000000 0x0 0x80000000>; 16 reg = <0x0 0x80000000 0x0 0x80000000>;
17 }; 17 };
18 18
19 pcie-controller@0,01003000 {
20 status = "okay";
21
22 avddio-pex-supply = <&vdd_1v05_run>;
23 dvddio-pex-supply = <&vdd_1v05_run>;
24 avdd-pex-pll-supply = <&vdd_1v05_run>;
25 hvdd-pex-supply = <&vdd_3v3_lp0>;
26 hvdd-pex-pll-e-supply = <&vdd_3v3_lp0>;
27 vddio-pex-ctl-supply = <&vdd_3v3_lp0>;
28 avdd-pll-erefe-supply = <&avdd_1v05_run>;
29
30 pci@1,0 {
31 status = "okay";
32 };
33
34 pci@2,0 {
35 status = "okay";
36 };
37 };
38
19 host1x@0,50000000 { 39 host1x@0,50000000 {
20 hdmi@0,54280000 { 40 hdmi@0,54280000 {
21 status = "okay"; 41 status = "okay";
@@ -1550,7 +1570,7 @@
1550 regulator-always-on; 1570 regulator-always-on;
1551 }; 1571 };
1552 1572
1553 ldo0 { 1573 avdd_1v05_run: ldo0 {
1554 regulator-name = "+1.05V_RUN_AVDD"; 1574 regulator-name = "+1.05V_RUN_AVDD";
1555 regulator-min-microvolt = <1050000>; 1575 regulator-min-microvolt = <1050000>;
1556 regulator-max-microvolt = <1050000>; 1576 regulator-max-microvolt = <1050000>;