diff options
| author | Jaiju Yesudasan <cjaijuy@codeaurora.org> | 2016-10-02 19:52:43 +0530 |
|---|---|---|
| committer | Jaiju Yesudasan <cjaijuy@codeaurora.org> | 2017-05-10 09:17:41 +0530 |
| commit | 3224a1ca55cab976e9151a02e9675ef7f76609ac (patch) | |
| tree | 14de071028e6fb554be798eef1c4043cc7a3e257 | |
| parent | 3d82d66409abb91539bcb9d1f343fcb9d583f2b4 (diff) | |
ARM: dts: msm: Add support for multiple neutrino on msm8996
Add new nodes for multiple neutrino interfaces. This is for
differentiating multiple neutrino interfaces connected to
different RC.
CRs-Fixed: 1060701
Change-Id: I6f9f7c050d5736fdf3e6bf45257ae410b7190c3b
Signed-off-by: Jaiju Yesudasan <cjaijuy@codeaurora.org>
| -rw-r--r-- | Documentation/devicetree/bindings/net/neutrino_avb.txt | 6 | ||||
| -rw-r--r-- | arch/arm/boot/dts/qcom/msm8996-auto-cdp.dtsi | 10 |
2 files changed, 15 insertions, 1 deletions
diff --git a/Documentation/devicetree/bindings/net/neutrino_avb.txt b/Documentation/devicetree/bindings/net/neutrino_avb.txt index 46c6a5208eba..471d59f2a3c0 100644 --- a/Documentation/devicetree/bindings/net/neutrino_avb.txt +++ b/Documentation/devicetree/bindings/net/neutrino_avb.txt @@ -2,6 +2,11 @@ This driver implements Ethernet driver for Neutrino ethernet controller Required properties: - compatible: Should be "qcom,ntn_avb" + - ntn-rst-delay-msec: delay (msec) required after PCIe reset for stabilization + - ntn-rc-num: PCIe root complex number on which Neutrino is connected + +Optional properties: + - ntn-bus-num: PCIe bus number on which Neutrino is connected - ntn-rst-gpio: Neutrino reset GPIO - vdd-ntn-hsic-supply: neutrino HSIC power supply - vdd-ntn-pci-supply: PCIe core power supply @@ -25,4 +30,5 @@ Example: pinctrl-0 = <&ntn_default>; qcom,ntn-rst-delay-msec = <100>; qcom,ntn-rc-num = <1>; + qcom,ntn-bus-num = <1>; }; diff --git a/arch/arm/boot/dts/qcom/msm8996-auto-cdp.dtsi b/arch/arm/boot/dts/qcom/msm8996-auto-cdp.dtsi index 01f67b041b76..0dd44d337754 100644 --- a/arch/arm/boot/dts/qcom/msm8996-auto-cdp.dtsi +++ b/arch/arm/boot/dts/qcom/msm8996-auto-cdp.dtsi @@ -454,7 +454,7 @@ }; &soc { - qcom,ntn_avb { + ntn1: ntn_avb@1 { /* Neutrno device on RC1*/ compatible = "qcom,ntn_avb"; ntn-rst-gpio = <&pm8994_gpios 13 0>; @@ -465,6 +465,14 @@ qcom,ntn-rst-delay-msec = <100>; qcom,ntn-rc-num = <1>; + qcom,ntn-bus-num = <1>; + }; + + ntn2: ntn_avb@2 { /*Neutrino device on RC2*/ + compatible = "qcom,ntn_avb"; + qcom,ntn-rst-delay-msec = <100>; + qcom,ntn-rc-num = <2>; + qcom,ntn-bus-num = <1>; }; i2c@75ba000 { |