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Commit 2cb4b198 authored by Sunil Paidimarri's avatar Sunil Paidimarri
Browse files

ARM: dts: msm: Add multi queue support for sdx55 



Add multi queue support in stmmac driver to
enable Avb and IPA offload data paths.

Change-Id: Ie7b77ce8c453bc94cadfeb4b185878a15e603a98
Acked-by: default avatarRahul Kawadgave <rahulak@qti.qualcomm.com>
Signed-off-by: default avatarSunil Paidimarri <hisunil@codeaurora.org>
parent 518d81ee

arch/arm64/boot/dts/qcom/sdxprairie.dtsi

+63 −2
Original line number Diff line number Diff line
@@ -1406,6 +1406,65 @@ 
		status = "disabled";

	};



	mtl_rx_setup: rx-queues-config {

		snps,rx-queues-to-use = <4>;

		snps,rx-sched-sp;



		queue0 {

			snps,dcb-algorithm;

			snps,map-to-dma-channel = <0x0>;

			snps,route-up;

			snps,route-ptp;

			snps,route-dcbcp;

		};



		queue1 {

			snps,dcb-algorithm;

			snps,map-to-dma-channel = <0x1>;

			snps,route-avcp;

			snps,route-multi-broad;

		};



		queue2 {

			snps,avb-algorithm;

			snps,map-to-dma-channel = <0x2>;

		};



		queue3 {

			snps,avb-algorithm;

			snps,map-to-dma-channel = <0x3>;

			snps,priority = <0x0C>;

		};

	};



	mtl_tx_setup: tx-queues-config {

		snps,tx-queues-to-use = <5>;

		snps,tx-sched-sp;

		queue0 {

			snps,dcb-algorithm;

		};



		queue1 {

			snps,dcb-algorithm;

		};



		queue2 {

			snps,avb-algorithm;

			snps,send_slope = <0x1000>;

			snps,idle_slope = <0x1000>;

			snps,high_credit = <0x3E800>;

			snps,low_credit = <0xFFC18000>;

		};



		queue3 {

			snps,avb-algorithm;

			snps,send_slope = <0x1000>;

			snps,idle_slope = <0x1000>;

			snps,high_credit = <0x3E800>;

			snps,low_credit = <0xFFC18000>;

		};

	};



	ethqos_hw: qcom,ethernet@00020000 {

		compatible = "qcom,sdxprairie-ethqos";

		qcom,arm-smmu;
@@ -1424,8 +1483,10 @@ 
			"phy-intr",	"ptp_pps_irq_0", "ptp_pps_irq_1";



		snps,tso;

		rx-fifo-depth = <4096>;

		tx-fifo-depth = <4096>;

		rx-fifo-depth = <16384>;

		tx-fifo-depth = <16384>;

		snps,mtl-rx-config = <&mtl_rx_setup>;

		snps,mtl-tx-config = <&mtl_tx_setup>;



		vreg_rgmii-supply = <&pmxprairie_vref_rgmii>;

		vreg_emac_phy-supply =  <&vreg_emac_phy>;