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Sat, 20 Apr 2024 00:02:12 -0700 (PDT) Received: from localhost.localdomain ([120.204.189.229]) by smtp.gmail.com with ESMTPSA id o9-20020a170902778900b001e51b690b7dsm4424137pll.295.2024.04.20.00.02.10 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Sat, 20 Apr 2024 00:02:11 -0700 (PDT) From: Kongyang Liu To: u-boot@lists.denx.de Cc: Leo , Rick Chen , Tom Rini Subject: [PATCH v2 2/3] riscv: dts: sophgo: Add ethernet node Date: Sat, 20 Apr 2024 15:00:28 +0800 Message-ID: <20240420070149.8917-3-seashell11234455@gmail.com> X-Mailer: git-send-email 2.41.0 In-Reply-To: <20240420070149.8917-1-seashell11234455@gmail.com> References: <20240420070149.8917-1-seashell11234455@gmail.com> MIME-Version: 1.0 Content-Transfer-Encoding: 8bit X-Mailman-Approved-At: Sat, 20 Apr 2024 12:11:39 +0200 X-BeenThere: u-boot@lists.denx.de X-Mailman-Version: 2.1.39 Precedence: list List-Id: U-Boot discussion List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: u-boot-bounces@lists.denx.de Sender: "U-Boot" X-Virus-Scanned: clamav-milter 0.103.8 at phobos.denx.de X-Virus-Status: Clean Add ethernet node for cv1800b SoC Signed-off-by: Kongyang Liu --- Changes in v2: - Change compatible - Add clocks and interrupt properties. arch/riscv/dts/cv1800b-milkv-duo.dts | 7 ++++++- arch/riscv/dts/cv18xx.dtsi | 23 +++++++++++++++++++++++ 2 files changed, 29 insertions(+), 1 deletion(-) diff --git a/arch/riscv/dts/cv1800b-milkv-duo.dts b/arch/riscv/dts/cv1800b-milkv-duo.dts index 94e64ddce8..c1e6611e33 100644 --- a/arch/riscv/dts/cv1800b-milkv-duo.dts +++ b/arch/riscv/dts/cv1800b-milkv-duo.dts @@ -29,6 +29,11 @@ }; }; +ðernet0 { + status = "okay"; + phy-mode = "rmii"; +}; + &osc { clock-frequency = <25000000>; }; @@ -39,7 +44,7 @@ no-1-8-v; no-mmc; no-sdio; -}; +} &uart0 { status = "okay"; diff --git a/arch/riscv/dts/cv18xx.dtsi b/arch/riscv/dts/cv18xx.dtsi index ec99c4deeb..c95bac77be 100644 --- a/arch/riscv/dts/cv18xx.dtsi +++ b/arch/riscv/dts/cv18xx.dtsi @@ -50,6 +50,20 @@ clock-frequency = <375000000>; clock-output-names = "sdhci_clk"; #clock-cells = <0>; + } + + eth_csrclk: eth-csrclk { + compatible = "fixed-clock"; + clock-frequency = <250000000>; + clock-output-names = "eth_csrclk"; + #clock-cells = <0x0>; + }; + + eth_ptpclk: eth-ptpclk { + compatible = "fixed-clock"; + clock-frequency = <50000000>; + clock-output-names = "eth_ptpclk"; + #clock-cells = <0x0>; }; soc { @@ -138,6 +152,15 @@ }; }; + ethernet0: ethernet@4070000 { + compatible = "sophgo,cv1800b-dwmac"; + reg = <0x04070000 0x10000>; + interrupts = <31 IRQ_TYPE_LEVEL_HIGH>; + clocks = <ð_csrclk>, <ð_ptpclk>; + clock-names = "stmmaceth", "ptp_ref"; + status = "disabled"; + }; + uart0: serial@4140000 { compatible = "snps,dw-apb-uart"; reg = <0x04140000 0x100>; -- 2.41.0