[RFC 2/5] ARM: tegra: Add new PCIe regulator properties

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These new properties more accurately reflect the real connections of the
boards and therefore make it easier to match them up with schematics.

Signed-off-by: Thierry Reding <treding@xxxxxxxxxx>
---
 arch/arm/boot/dts/tegra20-harmony.dts   | 10 +++++++++-
 arch/arm/boot/dts/tegra20-tamonten.dtsi |  7 +++++++
 arch/arm/boot/dts/tegra20-trimslice.dts |  8 ++++++++
 arch/arm/boot/dts/tegra30-beaver.dts    | 11 +++++++++++
 arch/arm/boot/dts/tegra30-cardhu.dtsi   | 10 ++++++++++
 5 files changed, 45 insertions(+), 1 deletion(-)

diff --git a/arch/arm/boot/dts/tegra20-harmony.dts b/arch/arm/boot/dts/tegra20-harmony.dts
index 3fb1f50f6d46..7d5d0aa1778a 100644
--- a/arch/arm/boot/dts/tegra20-harmony.dts
+++ b/arch/arm/boot/dts/tegra20-harmony.dts
@@ -561,9 +561,17 @@
 	};
 
 	pcie-controller@80003000 {
+		status = "okay";
+
+		avdd-pex-supply = <&pci_vdd_reg>;
+		vdd-pex-supply = <&pci_vdd_reg>;
+		avdd-pex-pll-supply = <&pci_vdd_reg>;
+		avdd-plle-supply = <&pci_vdd_reg>;
+		vddio-pex-clk-supply = <&pci_clk_reg>;
+
+		/* deprecated */
 		pex-clk-supply = <&pci_clk_reg>;
 		vdd-supply = <&pci_vdd_reg>;
-		status = "okay";
 
 		pci@1,0 {
 			status = "okay";
diff --git a/arch/arm/boot/dts/tegra20-tamonten.dtsi b/arch/arm/boot/dts/tegra20-tamonten.dtsi
index a1b0d965757f..0e33577750ae 100644
--- a/arch/arm/boot/dts/tegra20-tamonten.dtsi
+++ b/arch/arm/boot/dts/tegra20-tamonten.dtsi
@@ -473,6 +473,13 @@
 	};
 
 	pcie-controller@80003000 {
+		avdd-pex-supply = <&pci_vdd_reg>;
+		vdd-pex-supply = <&pci_vdd_reg>;
+		avdd-pex-pll-supply = <&pci_vdd_reg>;
+		avdd-plle-supply = <&pci_vdd_reg>;
+		vddio-pex-clk-supply = <&pci_clk_reg>;
+
+		/* deprecated */
 		pex-clk-supply = <&pci_clk_reg>;
 		vdd-supply = <&pci_vdd_reg>;
 	};
diff --git a/arch/arm/boot/dts/tegra20-trimslice.dts b/arch/arm/boot/dts/tegra20-trimslice.dts
index 216fa6d50c65..401b32e44369 100644
--- a/arch/arm/boot/dts/tegra20-trimslice.dts
+++ b/arch/arm/boot/dts/tegra20-trimslice.dts
@@ -318,6 +318,14 @@
 
 	pcie-controller@80003000 {
 		status = "okay";
+
+		avdd-pex-supply = <&pci_vdd_reg>;
+		vdd-pex-supply = <&pci_vdd_reg>;
+		avdd-pex-pll-supply = <&pci_vdd_reg>;
+		avdd-plle-supply = <&pci_vdd_reg>;
+		vddio-pex-clk-supply = <&pci_clk_reg>;
+
+		/* deprecated */
 		pex-clk-supply = <&pci_clk_reg>;
 		vdd-supply = <&pci_vdd_reg>;
 
diff --git a/arch/arm/boot/dts/tegra30-beaver.dts b/arch/arm/boot/dts/tegra30-beaver.dts
index e93fe45b7803..b434ec1f278a 100644
--- a/arch/arm/boot/dts/tegra30-beaver.dts
+++ b/arch/arm/boot/dts/tegra30-beaver.dts
@@ -17,6 +17,17 @@
 
 	pcie-controller@00003000 {
 		status = "okay";
+
+		avdd-pexa-supply = <&ldo1_reg>;
+		vdd-pexa-supply = <&ldo1_reg>;
+		avdd-pexb-supply = <&ldo1_reg>;
+		vdd-pexb-supply = <&ldo1_reg>;
+		avdd-pex-pll-supply = <&ldo1_reg>;
+		avdd-plle-supply = <&ldo1_reg>;
+		vddio-pex-ctl-supply = <&sys_3v3_reg>;
+		hvdd-pex-supply = <&sys_3v3_pexs_reg>;
+
+		/* deprecated */
 		pex-clk-supply = <&sys_3v3_pexs_reg>;
 		vdd-supply = <&ldo1_reg>;
 		avdd-supply = <&ldo2_reg>;
diff --git a/arch/arm/boot/dts/tegra30-cardhu.dtsi b/arch/arm/boot/dts/tegra30-cardhu.dtsi
index 0cf0848a82d8..55051a808ced 100644
--- a/arch/arm/boot/dts/tegra30-cardhu.dtsi
+++ b/arch/arm/boot/dts/tegra30-cardhu.dtsi
@@ -38,6 +38,16 @@
 
 	pcie-controller@00003000 {
 		status = "okay";
+
+		/* AVDD_PEXA and VDD_PEXA are grounded on Cardhu. */
+		avdd-pexb-supply = <&ldo1_reg>;
+		vdd-pexb-supply = <&ldo1_reg>;
+		avdd-pex-pll-supply = <&ldo1_reg>;
+		hvdd-pex-supply = <&pex_hvdd_3v3_reg>;
+		vddio-pex-ctl-supply = <&sys_3v3_reg>;
+		avdd-plle-supply = <&ldo2_reg>;
+
+		/* deprecated */
 		pex-clk-supply = <&pex_hvdd_3v3_reg>;
 		vdd-supply = <&ldo1_reg>;
 		avdd-supply = <&ldo2_reg>;
-- 
1.9.1

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