[source] ipq8064: enable 2nd USB port on R7500

[LEDE Commits]

blogic pushed a commit to source.git, branch master:
https://git.lede-project.org/e52117354ceef1b6946b66d3af39fded8005cdaf

commit e52117354ceef1b6946b66d3af39fded8005cdaf
Author: Thomas Reifferscheid <thomas at reifferscheid.org>
AuthorDate: Sat Mar 25 00:11:43 2017 +0100

    ipq8064: enable 2nd USB port on R7500
    
    Makes use of the syscon tcsr and enables both USB ports. Cleans up
    qcom-ipq8064.dtsi from previous attempts.
    
    Fixes FS#497
    
    Signed-off-by: Thomas Reifferscheid <thomas at reifferscheid.org>
---
 .../ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064-r7500.dts      | 6 ++++++
 target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064.dtsi  | 4 ----
 2 files changed, 6 insertions(+), 4 deletions(-)

diff --git a/target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064-r7500.dts b/target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064-r7500.dts
index 1c26343..b31f34c 100644
--- a/target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064-r7500.dts
+++ b/target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064-r7500.dts
@@ -1,6 +1,7 @@
 #include "qcom-ipq8064-v1.0.dtsi"
 
 #include <dt-bindings/input/input.h>
+#include <dt-bindings/soc/qcom,tcsr.h>
 
 / {
 	model = "Netgear Nighthawk X4 R7500";
@@ -376,6 +377,11 @@
 	};
 };
 
+&tcsr {
+	qcom,usb-ctrl-select = <TCSR_USB_SELECT_USB3_DUAL>;
+	compatible = "qcom,tcsr";
+};
+
 &adm_dma {
 	status = "ok";
 };
diff --git a/target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064.dtsi b/target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064.dtsi
index 2c7ba5a..9996bd7 100644
--- a/target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064.dtsi
+++ b/target/linux/ipq806x/files-4.9/arch/arm/boot/dts/qcom-ipq8064.dtsi
@@ -965,8 +965,6 @@
 			clocks = <&gcc USB30_0_MASTER_CLK>;
 			clock-names = "core";
 
-			syscon-tcsr = <&tcsr 0xb0 1>;
-
 			ranges;
 
 			status = "disabled";
@@ -989,8 +987,6 @@
 			clocks = <&gcc USB30_1_MASTER_CLK>;
 			clock-names = "core";
 
-			syscon-tcsr = <&tcsr 0xb0 0>;
-
 			ranges;
 
 			status = "disabled";