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From: Yanhong Wang <yanhong.wang@starfivetech.com>
To: <u-boot@lists.denx.de>, Rick Chen <rick@andestech.com>,
	Leo <ycliang@andestech.com>,
	Joe Hershberger <joe.hershberger@ni.com>,
	"Ramon Fried" <rfried.dev@gmail.com>
Cc: Yanhong Wang <yanhong.wang@starfivetech.com>
Subject: [PATCH v2 3/5] riscv: dts: jh7110: Add ethernet device tree nodes
Date: Wed, 29 Mar 2023 18:27:18 +0800	[thread overview]
Message-ID: <20230329102720.25439-4-yanhong.wang@starfivetech.com> (raw)
In-Reply-To: <20230329102720.25439-1-yanhong.wang@starfivetech.com>

Add ethernet device tree node to support StarFive ethernet driver for
the JH7110 RISC-V SoC.

Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
---
 arch/riscv/dts/jh7110.dtsi | 69 ++++++++++++++++++++++++++++++++++++++
 1 file changed, 69 insertions(+)

diff --git a/arch/riscv/dts/jh7110.dtsi b/arch/riscv/dts/jh7110.dtsi
index bd60879615..58e332e9d7 100644
--- a/arch/riscv/dts/jh7110.dtsi
+++ b/arch/riscv/dts/jh7110.dtsi
@@ -235,6 +235,13 @@
 		#clock-cells = <0>;
 	};
 
+	stmmac_axi_setup: stmmac-axi-config {
+		snps,lpi_en;
+		snps,wr_osr_lmt = <4>;
+		snps,rd_osr_lmt = <4>;
+		snps,blen = <256 128 64 32 0 0 0>;
+	};
+
 	soc {
 		compatible = "simple-bus";
 		interrupt-parent = <&plic>;
@@ -539,6 +546,68 @@
 			status = "disabled";
 		};
 
+		gmac0: ethernet@16030000 {
+			compatible = "starfive,jh7110-dwmac", "snps,dwmac-5.20";
+			reg = <0x0 0x16030000 0x0 0x10000>;
+			clocks = <&aoncrg JH7110_AONCLK_GMAC0_AXI>,
+				 <&aoncrg JH7110_AONCLK_GMAC0_AHB>,
+				 <&syscrg JH7110_SYSCLK_GMAC0_PTP>,
+				 <&aoncrg JH7110_AONCLK_GMAC0_TX_INV>,
+				 <&syscrg JH7110_SYSCLK_GMAC0_GTXC>;
+			clock-names = "stmmaceth", "pclk", "ptp_ref",
+				      "tx", "gtx";
+			resets = <&aoncrg JH7110_AONRST_GMAC0_AXI>,
+				 <&aoncrg JH7110_AONRST_GMAC0_AHB>;
+			reset-names = "stmmaceth", "ahb";
+			interrupts = <7>, <6>, <5>;
+			interrupt-names = "macirq", "eth_wake_irq", "eth_lpi";
+			snps,multicast-filter-bins = <64>;
+			snps,perfect-filter-entries = <8>;
+			rx-fifo-depth = <2048>;
+			tx-fifo-depth = <2048>;
+			snps,fixed-burst;
+			snps,no-pbl-x8;
+			snps,force_thresh_dma_mode;
+			snps,axi-config = <&stmmac_axi_setup>;
+			snps,tso;
+			snps,en-tx-lpi-clockgating;
+			snps,txpbl = <16>;
+			snps,rxpbl = <16>;
+			starfive,syscon = <&aon_syscon 0xc 0x12>;
+			status = "disabled";
+		};
+
+		gmac1: ethernet@16040000 {
+			compatible = "starfive,jh7110-dwmac", "snps,dwmac-5.20";
+			reg = <0x0 0x16040000 0x0 0x10000>;
+			clocks = <&syscrg JH7110_SYSCLK_GMAC1_AXI>,
+				 <&syscrg JH7110_SYSCLK_GMAC1_AHB>,
+				 <&syscrg JH7110_SYSCLK_GMAC1_PTP>,
+				 <&syscrg JH7110_SYSCLK_GMAC1_TX_INV>,
+				 <&syscrg JH7110_SYSCLK_GMAC1_GTXC>;
+			clock-names = "stmmaceth", "pclk", "ptp_ref",
+				      "tx", "gtx";
+			resets = <&syscrg JH7110_SYSRST_GMAC1_AXI>,
+				 <&syscrg JH7110_SYSRST_GMAC1_AHB>;
+			reset-names = "stmmaceth", "ahb";
+			interrupts = <78>, <77>, <76>;
+			interrupt-names = "macirq", "eth_wake_irq", "eth_lpi";
+			snps,multicast-filter-bins = <64>;
+			snps,perfect-filter-entries = <8>;
+			rx-fifo-depth = <2048>;
+			tx-fifo-depth = <2048>;
+			snps,fixed-burst;
+			snps,no-pbl-x8;
+			snps,force_thresh_dma_mode;
+			snps,axi-config = <&stmmac_axi_setup>;
+			snps,tso;
+			snps,en-tx-lpi-clockgating;
+			snps,txpbl = <16>;
+			snps,rxpbl = <16>;
+			starfive,syscon = <&sys_syscon 0x90 0x2>;
+			status = "disabled";
+		};
+
 		aoncrg: clock-controller@17000000 {
 			compatible = "starfive,jh7110-aoncrg";
 			reg = <0x0 0x17000000 0x0 0x10000>;
-- 
2.17.1


  parent reply	other threads:[~2023-03-29 10:28 UTC|newest]

Thread overview: 9+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-03-29 10:27 [PATCH v2 0/5] Add ethernet driver for StarFive JH7110 SoC Yanhong Wang
2023-03-29 10:27 ` [PATCH v2 1/5] net: phy: Add driver for Motorcomm yt8531 gigabit ethernet phy Yanhong Wang
2023-04-02  7:36   ` Ramon Fried
2023-03-29 10:27 ` [PATCH v2 2/5] net: dwc_eth_qos: Add StarFive ethernet driver glue layer Yanhong Wang
2023-03-29 20:02   ` Simon Glass
2023-03-30  2:03     ` yanhong wang
2023-03-29 10:27 ` Yanhong Wang [this message]
2023-03-29 10:27 ` [PATCH v2 4/5] riscv: dts: starfive: Add phy clock delay configuration for StarFive VisionFive2 board Yanhong Wang
2023-03-29 10:27 ` [PATCH v2 5/5] configs: starfive: Enable ethernet configuration for StarFive VisionFive 2 Yanhong Wang

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