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Commit ff2f0e93 authored by Sunil Paidimarri's avatar Sunil Paidimarri
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Documentation: Support QCA8337 RGMII port0 in sdxprairie 



Add support for QCA8337 RGMII port0 in sdxprairie.

Change-Id: I9fb3613098512b9e89d82929f5044216f1b58477
Acked-by: default avatarRahul Kawadgave <rahulak@qti.qualcomm.com>
Signed-off-by: default avatarcrao <crao@codeaurora.org>
Signed-off-by: default avatarSunil Paidimarri <hisunil@codeaurora.org>
parent 5395b739

Documentation/devicetree/bindings/net/qcom-ssdk.txt

0 → 100644
+35 −0
Original line number Diff line number Diff line 


* Qualcomm Technologies Inc. SSDK Driver.



Add missing DT bindings documentation for 8337 ethernet switch.



Required properties:

- compatible: Should be "qcom,ess-switch-qca83xx"

- qcom,switch-access-mode: Should be "mdio" or "local bus"

- qcom,link-intr-gpio: Link interrupt number used by switch

- qcom,switch-cpu-bmp: Switch cpu port bitmap

- qcom,switch-lan-bmp: Switch lan port bitmap

- qcom,switch-wan-bmp: Switch wan port bitmap

- qcom,ar8327-initvals: Initial qca83xx configuration



Optional:

- qcom,link-polling-required: Boolean- Present if using polling for link check



Example:



ess-switch@0 {

	compatible = "qcom,ess-switch-qca83xx";

	qcom,switch-access-mode = "mdio";

	qcom,ar8327-initvals = <

		0x00004 0x4200000   /* PAD0_MODE */

		0x00008 0x0         /* PAD5_MODE */

		0x000e4 0xaa545     /* MAC_POWER_SEL */

		0x000e0 0xc74164de  /* SGMII_CTRL */

		0x0007c 0x4e        /* PORT0_STATUS */

		0x00094 0x4e        /* PORT6_STATUS */

	>;

	qcom,link-intr-gpio = <84>;

	qcom,switch-cpu-bmp = <0x01>;    /* cpu port bitmap */

	qcom,switch-lan-bmp = <0x3e>;    /* lan port bitmap */

	qcom,switch-wan-bmp = <0x0>;     /* wan port bitmap */

};