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Commit 79ec160c authored by qctecmdr's avatar qctecmdr Committed by Gerrit - the friendly Code Review server
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Merge "Documentation: devicetree: net: Add clock skew parameters for PHY"

parents 7ac4fee3 4790124b

Documentation/devicetree/bindings/net/qcom,emac-dwc-eqos.txt

+4 −0
Original line number Diff line number Diff line
@@ -22,6 +22,8 @@ Optional: 
qcom,bus-vector-names: specifies string IDs for the corresponding bus vectors

                       in the same order as qcom,msm-bus,vectors-KBps property.

- qcom,arm-smmu: Boolean, if present enables EMAC SMMU support in sdxpoorwills.

- qcom,phy-rxc-skew-ps: PHY skew control of RXC pad.

- qcom,phy-txc-skew-ps: PHY skew control of RXC pad.



Internal io-macro-info:

- io-macro-bypass-mode: <0 or 1> internal or external delay configuration
@@ -69,6 +71,8 @@ soc { 
				"emac_rgmii_clk", "emac_slv_ahb_clk";

			qcom,phy-reset = <&tlmm 79 GPIO_ACTIVE_HIGH>;

			qcom,phy-intr-redirect = <&tlmm 124 GPIO_ACTIVE_LOW>;

			qcom,phy-rxc-skew-ps = <1860>;

			qcom,phy-txc-skew-ps = <1860>;

			gdsc_emac-supply = <&emac_gdsc>;



			io-macro-info {

arch/arm64/boot/dts/qcom/sa2150p-ccard.dtsi

+2 −1
Original line number Diff line number Diff line 
/* Copyright (c) 2019, The Linux Foundation. All rights reserved.

/* Copyright (c) 2019-2020, 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
@@ -157,6 +157,7 @@ 
	vreg_emac_phy-supply = <&vreg_emac_phy>;

	vreg_rgmii_io_pads-supply = <&vreg_rgmii_io_pads>;

	qcom,phy-reset-delay-msecs = <10>;

	qcom,phy-rxc-skew-ps = <0>;



	pinctrl-names = "dev-emac-mdc", "dev-emac-mdio",

		"dev-emac-rgmii_txd0_state", "dev-emac-rgmii_txd1_state",