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Miller" , Eric Dumazet , Jakub Kicinski , Paolo Abeni , Rob Herring , Krzysztof Kozlowski , Conor Dooley , Yixun Lan , Vivian Wang , Philipp Zabel , Paul Walmsley , Palmer Dabbelt , Albert Ou , Alexandre Ghiti Cc: Vivian Wang , Lukas Bulwahn , Geert Uytterhoeven , Parthiban Veerasooran , netdev@vger.kernel.org, devicetree@vger.kernel.org, linux-riscv@lists.infradead.org, spacemit@lists.linux.dev, linux-kernel@vger.kernel.org X-Mailer: b4 0.14.2 X-CM-TRANSID: qwCowABnFtVpNVJoV95NBw--.6548S6 X-Coremail-Antispam: 1UD129KBjvJXoWxurW7tw43KF47XFW7GFWrAFb_yoW5tF47pa yUAFs3Cr4xCw1rCwnayF9rWFs5Ga1FkFyrGr9rGFWxGF4rtry7tFn0yry3Xw48Zws8A3y8 Gr48XrWxKFnrtw7anT9S1TB71UUUUU7qnTZGkaVYY2UrUUUUjbIjqfuFe4nvWSU5nxnvy2 9KBjDU0xBIdaVrnRJUUUQa14x267AKxVWrJVCq3wAFc2x0x2IEx4CE42xK8VAvwI8IcIk0 rVWUuVWrJwAFIxvE14AKwVWUJVWUGwA2048vs2IY020E87I2jVAFwI0_JF0E3s1l82xGYI kIc2x26xkF7I0E14v26ryj6s0DM28lY4IEw2IIxxk0rwA2F7IY1VAKz4vEj48ve4kI8wA2 z4x0Y4vE2Ix0cI8IcVAFwI0_Gr0_Xr1l84ACjcxK6xIIjxv20xvEc7CjxVAFwI0_Gr1j6F 4UJwA2z4x0Y4vEx4A2jsIE14v26F4UJVW0owA2z4x0Y4vEx4A2jsIEc7CjxVAFwI0_Cr1j 6rxdM2AIxVAIcxkEcVAq07x20xvEncxIr21l5I8CrVACY4xI64kE6c02F40Ex7xfMcIj6x IIjxv20xvE14v26r1Y6r17McIj6I8E87Iv67AKxVWUJVW8JwAm72CE4IkC6x0Yz7v_Jr0_ Gr1lF7xvr2IYc2Ij64vIr41lF7I21c0EjII2zVCS5cI20VAGYxC7M4IIrI8v6xkF7I0E8c xan2IY04v7MxkF7I0En4kS14v26r4a6rW5MxkIecxEwVAFwVW8GwCF04k20xvY0x0EwIxG rwCFx2IqxVCFs4IE7xkEbVWUJVW8JwC20s026c02F40E14v26r1j6r18MI8I3I0E7480Y4 vE14v26r106r1rMI8E67AF67kF1VAFwI0_GFv_WrylIxkGc2Ij64vIr41lIxAIcVC0I7IY x2IY67AKxVWUJVWUCwCI42IY6xIIjxv20xvEc7CjxVAFwI0_Gr1j6F4UJwCI42IY6xAIw2 0EY4v20xvaj40_Jr0_JF4lIxAIcVC2z280aVAFwI0_Jr0_Gr1lIxAIcVC2z280aVCY1x02 67AKxVW8Jr0_Cr1UYxBIdaVFxhVjvjDU0xZFpf9x0pRrsqJUUUUU= X-Originating-IP: [210.73.43.2] X-CM-SenderInfo: pzdqw2pxlnt03j6l2u1dvotugofq/ X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20250617_204144_570506_0874D7CC X-CRM114-Status: UNSURE ( 8.16 ) X-CRM114-Notice: Please train this message. X-BeenThere: linux-riscv@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-riscv" Errors-To: linux-riscv-bounces+linux-riscv=archiver.kernel.org@lists.infradead.org Add nodes for each of the two Ethernet MACs on K1 with generic properties. Also add "gmac" pins to pinctrl config. Signed-off-by: Vivian Wang --- arch/riscv/boot/dts/spacemit/k1-pinctrl.dtsi | 48 ++++++++++++++++++++++++++++ arch/riscv/boot/dts/spacemit/k1.dtsi | 22 +++++++++++++ 2 files changed, 70 insertions(+) diff --git a/arch/riscv/boot/dts/spacemit/k1-pinctrl.dtsi b/arch/riscv/boot/dts/spacemit/k1-pinctrl.dtsi index 283663647a86ff137917ced8bfe79a129c86342a..4a7fbb40858dc1e7d2a55d4bb8547d5472ec4fc3 100644 --- a/arch/riscv/boot/dts/spacemit/k1-pinctrl.dtsi +++ b/arch/riscv/boot/dts/spacemit/k1-pinctrl.dtsi @@ -20,4 +20,52 @@ uart0-2-pins { drive-strength = <32>; }; }; + + gmac0_cfg: gmac0-cfg { + gmac0-pins { + pinmux = , /* gmac0_rxdv */ + , /* gmac0_rx_d0 */ + , /* gmac0_rx_d1 */ + , /* gmac0_rx_clk */ + , /* gmac0_rx_d2 */ + , /* gmac0_rx_d3 */ + , /* gmac0_tx_d0 */ + , /* gmac0_tx_d1 */ + , /* gmac0_tx */ + , /* gmac0_tx_d2 */ + , /* gmac0_tx_d3 */ + , /* gmac0_tx_en */ + , /* gmac0_mdc */ + , /* gmac0_mdio */ + , /* gmac0_int_n */ + ; /* gmac0_clk_ref */ + + bias-pull-up = <0>; + drive-strength = <21>; + }; + }; + + gmac1_cfg: gmac1-cfg { + gmac1-pins { + pinmux = , /* gmac1_rxdv */ + , /* gmac1_rx_d0 */ + , /* gmac1_rx_d1 */ + , /* gmac1_rx_clk */ + , /* gmac1_rx_d2 */ + , /* gmac1_rx_d3 */ + , /* gmac1_tx_d0 */ + , /* gmac1_tx_d1 */ + , /* gmac1_tx */ + , /* gmac1_tx_d2 */ + , /* gmac1_tx_d3 */ + , /* gmac1_tx_en */ + , /* gmac1_mdc */ + , /* gmac1_mdio */ + , /* gmac1_int_n */ + ; /* gmac1_clk_ref */ + + bias-pull-up = <0>; + drive-strength = <21>; + }; + }; }; diff --git a/arch/riscv/boot/dts/spacemit/k1.dtsi b/arch/riscv/boot/dts/spacemit/k1.dtsi index b1b87ce1ab70faa8fb61fb27bc1845fe40b35561..819d3bf18a103c083f17ad494fb3470c9eebd8bc 100644 --- a/arch/riscv/boot/dts/spacemit/k1.dtsi +++ b/arch/riscv/boot/dts/spacemit/k1.dtsi @@ -588,6 +588,28 @@ network-bus { #size-cells = <2>; dma-ranges = <0x0 0x00000000 0x0 0x00000000 0x0 0x80000000>, <0x0 0x80000000 0x1 0x00000000 0x0 0x80000000>; + + eth0: ethernet@cac80000 { + compatible = "spacemit,k1-emac"; + reg = <0x0 0xcac80000 0x0 0x420>; + clocks = <&syscon_apmu CLK_EMAC0_BUS>; + interrupts = <131>; + mac-address = [ 00 00 00 00 00 00 ]; + resets = <&syscon_apmu RESET_EMAC0>; + spacemit,apmu = <&syscon_apmu 0x3e4>; + status = "disabled"; + }; + + eth1: ethernet@cac81000 { + compatible = "spacemit,k1-emac"; + reg = <0x0 0xcac81000 0x0 0x420>; + clocks = <&syscon_apmu CLK_EMAC1_BUS>; + interrupts = <133>; + mac-address = [ 00 00 00 00 00 00 ]; + resets = <&syscon_apmu RESET_EMAC1>; + spacemit,apmu = <&syscon_apmu 0x3ec>; + status = "disabled"; + }; }; }; }; -- 2.49.0 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv