diff mbox series

[v1,1/2] riscv: dts: starfive: jh7110: Add ethernet device nodes

Message ID 20230714104521.18751-2-samin.guo@starfivetech.com (mailing list archive)
State Accepted
Delegated to: Conor Dooley
Headers show
Series Add ethernet nodes for StarFive JH7110 SoC | expand

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conchuod/cover_letter success Series has a cover letter
conchuod/tree_selection success Guessed tree name to be for-next at HEAD 471aba2e4760
conchuod/fixes_present success Fixes tag not required for -next series
conchuod/maintainers_pattern success MAINTAINERS pattern errors before the patch: 4 and now 4
conchuod/verify_signedoff success Signed-off-by tag matches author and committer
conchuod/kdoc success Errors and warnings before: 0 this patch: 0
conchuod/build_rv64_clang_allmodconfig fail Failed to build the tree with this patch.
conchuod/module_param success Was 0 now: 0
conchuod/build_rv64_gcc_allmodconfig fail Failed to build the tree with this patch.
conchuod/build_rv32_defconfig fail Build failed
conchuod/dtb_warn_rv64 fail Errors and warnings before: 3 this patch: 21
conchuod/header_inline success No static functions without inline keyword in header files
conchuod/checkpatch success total: 0 errors, 0 warnings, 0 checks, 81 lines checked
conchuod/build_rv64_nommu_k210_defconfig success Build OK
conchuod/verify_fixes success No Fixes tag
conchuod/build_rv64_nommu_virt_defconfig success Build OK

Commit Message

Guo Samin July 14, 2023, 10:45 a.m. UTC 
Add JH7110 ethernet device node to support gmac driver for the JH7110
RISC-V SoC.

Tested-by: Tommaso Merciai <tomm.merciai@gmail.com>
Signed-off-by: Yanhong Wang <yanhong.wang@starfivetech.com>
Signed-off-by: Samin Guo <samin.guo@starfivetech.com>
---
 arch/riscv/boot/dts/starfive/jh7110.dtsi | 69 ++++++++++++++++++++++++
 1 file changed, 69 insertions(+)
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Patch

diff --git a/arch/riscv/boot/dts/starfive/jh7110.dtsi b/arch/riscv/boot/dts/starfive/jh7110.dtsi
index 06a08c39c671..857e61a216ac 100644
--- a/arch/riscv/boot/dts/starfive/jh7110.dtsi
+++ b/arch/riscv/boot/dts/starfive/jh7110.dtsi
@@ -263,6 +263,13 @@ 
 		#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>;
+	};
+
 	tdm_ext: tdm-ext-clock {
 		compatible = "fixed-clock";
 		clock-output-names = "tdm_ext";
@@ -522,6 +529,68 @@ 
 				 <&syscrg JH7110_SYSRST_WDT_CORE>;
 		};
 
+		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";
+			rx-fifo-depth = <2048>;
+			tx-fifo-depth = <2048>;
+			snps,multicast-filter-bins = <64>;
+			snps,perfect-filter-entries = <8>;
+			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";
+			rx-fifo-depth = <2048>;
+			tx-fifo-depth = <2048>;
+			snps,multicast-filter-bins = <64>;
+			snps,perfect-filter-entries = <8>;
+			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>;