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Commit 22a21abd authored by Sachin Prakash Gejji's avatar Sachin Prakash Gejji Committed by Gerrit - the friendly Code Review server
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ARM: dts: msm: Add Neutrino HSIC Ethernet device for mdm9607 MTP 



Neutrino device for mdm9607 MTP to enable HSIC Ethernet with
required power supply and reset GPIO configuration.

CRs-Fixed: 2036274
Change-Id: Ib3334f4f19ee2aee46d39e382469ebc80f7bdd7c
Signed-off-by: default avatarSachin Prakash Gejji <sgejji@codeaurora.org>
parent a9ef16da

Documentation/devicetree/bindings/net/neutrino_hsic.txt

0 → 100644
+17 −0
Original line number Diff line number Diff line 
* HSIC Neutrino Ethernet *



This driver implements HSIC based Ethernet driver for Neutrino ethernet controller



Required properties:

  - compatible: Should be "qcom,ntn-hsic"

  - vdd-ntn-hsic-supply: Neutrino HSIC power supply

  - ntn-rst-gpio: Neutrino reset GPIO



Example:

	qcom,ntn_hsic {

		compatible = "qcom,ntn-hsic";

		vdd-ntn-hsic-supply = <&mdm9607_l11>;

		pinctrl-names = "default";

		pinctrl-0 = <&ntn_rst_gpio_default>;

		ntn-rst-gpio = <&tlmm_pinmux 30 1>;

	};

arch/arm/boot/dts/qcom/mdm9607-mtp.dtsi

+9 −1
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.

 * Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -29,6 +29,14 @@ 
};



&soc {

	qcom,ntn_hsic {

		compatible = "qcom,ntn-hsic";

		vdd-ntn-hsic-supply = <&mdm9607_l11>;

		pinctrl-names = "default";

		pinctrl-0 = <&ntn_rst_gpio_default>;

		ntn-rst-gpio = <&tlmm_pinmux 30 1>;

	};



};



&blsp1_uart5 {

arch/arm/boot/dts/qcom/mdm9607-pinctrl.dtsi

+15 −1
Original line number Diff line number Diff line 
/*

 * Copyright (c) 2015-2016, The Linux Foundation. All rights reserved.

 * Copyright (c) 2015-2017, The Linux Foundation. All rights reserved.

 *

 * This program is free software; you can redistribute it and/or modify

 * it under the terms of the GNU General Public License version 2 and
@@ -1076,5 +1076,19 @@ 
				};

			};

		};



		ntn_rst_gpio_default: ntn_rst_gpio_default {

			mux {

				pins = "gpio30";

				function = "gpio";

			};



			config {

				pins = "gpio30";

				drive-strength = <16>;

				bias-pull-up;

				output-high;

			};

		};

	};

};