- Enable PCIe controller on Cardhu
- Only port 2 is connected on this board
- Add regulators required for Tegra30
Signed-off-by: Jay Agarwal <jagarwal@xxxxxxxxxx>
---
Patch is based on remotes/gitorious_thierryreding_linux/tegra/next and should be applied on top of this.
Changes in V3:
- Added num-lanes property for cardhu as per review comments
arch/arm/boot/dts/tegra30-cardhu.dtsi | 18 ++++++++++++++++++
1 files changed, 18 insertions(+), 0 deletions(-)
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index 8ad4841..b6270e3 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -27,6 +27,24 @@
model = "NVIDIA Tegra30 Cardhu evaluation board";
compatible = "nvidia,cardhu", "nvidia,tegra30";
+ pcie-controller {
+ status = "okay";
+ pex-clk-supply = <&pex_hvdd_3v3_reg>;
+ vdd-supply = <&ldo1_reg>;
+ avdd-supply = <&ldo2_reg>;
+
+ pci@1,0 {
+ nvidia,num-lanes = <4>;
+ };
+ pci@2,0 {
+ nvidia,num-lanes = <1>;
+ };
+ pci@3,0 {
+ status = "okay";
+ nvidia,num-lanes = <1>;
+ };
+ };
+
host1x {
dc@54200000 {
rgb {
--
1.7.0.4
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