From: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Date: Tue, 8 May 2018 22:18:38 +0000 (+0200)
Subject: apalis_t30: describe pcie ports
X-Git-Tag: v2018.07-rc1~157^2~2
X-Git-Url: http://review.tizen.org/git/?a=commitdiff_plain;h=6ab8a2b0ee7541f6e44fd8dca8cbacd8b7f45e65;p=platform%2Fkernel%2Fu-boot.git

apalis_t30: describe pcie ports

Add some more comments describing the various PCIe ports available.

Signed-off-by: Marcel Ziswiler <marcel.ziswiler@toradex.com>
Signed-off-by: Tom Warren <twarren@nvidia.com>
---

diff --git a/arch/arm/dts/tegra30-apalis.dts b/arch/arm/dts/tegra30-apalis.dts
index 0b84dae..0852d8d 100644
--- a/arch/arm/dts/tegra30-apalis.dts
+++ b/arch/arm/dts/tegra30-apalis.dts
@@ -43,16 +43,19 @@
 		vddio-pex-ctl-supply = <&sys_3v3_reg>;
 		hvdd-pex-supply = <&sys_3v3_reg>;
 
+		/* Apalis Type Specific 4 Lane PCIe */
 		pci@1,0 {
 			/* TS_DIFF1/2/3/4 left disabled */
 			nvidia,num-lanes = <4>;
 		};
 
+		/* Apalis PCIe */
 		pci@2,0 {
 			/* PCIE1_RX/TX left disabled */
 			nvidia,num-lanes = <1>;
 		};
 
+		/* I210 Gigabit Ethernet Controller (On-module) */
 		pci@3,0 {
 			status = "okay";
 			nvidia,num-lanes = <1>;