From: Fabien Parent <fparent@baylibre.com>
To: Rob Herring <robh+dt@kernel.org>,
Krzysztof Kozlowski <krzk+dt@kernel.org>,
Matthias Brugger <matthias.bgg@gmail.com>
Cc: Biao Huang <biao.huang@mediatek.com>,
Fabien Parent <fparent@baylibre.com>,
devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org,
linux-mediatek@lists.infradead.org, linux-kernel@vger.kernel.org
Subject: [PATCH 3/7] arm64: dts: mediatek: mt8195: add ethernet device node
Date: Tue, 26 Apr 2022 15:41:01 +0200 [thread overview]
Message-ID: <20220426134106.242353-4-fparent@baylibre.com> (raw)
In-Reply-To: <20220426134106.242353-1-fparent@baylibre.com>
From: Biao Huang <biao.huang@mediatek.com>
This commit adds device node for mt8195 ethernet.
Signed-off-by: Biao Huang <biao.huang@mediatek.com>
Signed-off-by: Fabien Parent <fparent@baylibre.com>
---
This patch comes from https://lore.kernel.org/all/20211207015505.16746-7-biao.huang@mediatek.com/
The differences between that patch and this patch is that:
* The EVB dts modification has been split into its own commit
* The patch was rebased to fix merge conflict with the upstream mt8195.dtsi file
* Re-ordered the node to be correctly sorted based on node address
arch/arm64/boot/dts/mediatek/mt8195.dtsi | 70 ++++++++++++++++++++++++
1 file changed, 70 insertions(+)
diff --git a/arch/arm64/boot/dts/mediatek/mt8195.dtsi b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
index aa05071a80b8..a58641d1cab0 100644
--- a/arch/arm64/boot/dts/mediatek/mt8195.dtsi
+++ b/arch/arm64/boot/dts/mediatek/mt8195.dtsi
@@ -912,6 +912,76 @@ spis1: spi@1101e000 {
status = "disabled";
};
+ eth: ethernet@11021000 {
+ compatible = "mediatek,mt8195-gmac", "snps,dwmac-5.10a";
+ reg = <0 0x11021000 0 0x4000>;
+ interrupts = <GIC_SPI 716 IRQ_TYPE_LEVEL_HIGH 0>;
+ interrupt-names = "macirq";
+ mac-address = [00 55 7b b5 7d f7];
+ clock-names = "axi",
+ "apb",
+ "mac_main",
+ "ptp_ref",
+ "rmii_internal",
+ "mac_cg";
+ clocks = <&pericfg_ao CLK_PERI_AO_ETHERNET>,
+ <&pericfg_ao CLK_PERI_AO_ETHERNET_BUS>,
+ <&topckgen CLK_TOP_SNPS_ETH_250M>,
+ <&topckgen CLK_TOP_SNPS_ETH_62P4M_PTP>,
+ <&topckgen CLK_TOP_SNPS_ETH_50M_RMII>,
+ <&pericfg_ao CLK_PERI_AO_ETHERNET_MAC>;
+ assigned-clocks = <&topckgen CLK_TOP_SNPS_ETH_250M>,
+ <&topckgen CLK_TOP_SNPS_ETH_62P4M_PTP>,
+ <&topckgen CLK_TOP_SNPS_ETH_50M_RMII>;
+ assigned-clock-parents = <&topckgen CLK_TOP_ETHPLL_D2>,
+ <&topckgen CLK_TOP_ETHPLL_D8>,
+ <&topckgen CLK_TOP_ETHPLL_D10>;
+ power-domains = <&spm MT8195_POWER_DOMAIN_ETHER>;
+ mediatek,pericfg = <&infracfg_ao>;
+ snps,axi-config = <&stmmac_axi_setup>;
+ snps,mtl-rx-config = <&mtl_rx_setup>;
+ snps,mtl-tx-config = <&mtl_tx_setup>;
+ snps,txpbl = <16>;
+ snps,rxpbl = <16>;
+ clk_csr = <0>;
+ status = "disabled";
+
+ stmmac_axi_setup: stmmac-axi-config {
+ snps,wr_osr_lmt = <0x7>;
+ snps,rd_osr_lmt = <0x7>;
+ snps,blen = <0 0 0 0 16 8 4>;
+ };
+
+ mtl_rx_setup: rx-queues-config {
+ snps,rx-queues-to-use = <1>;
+ snps,rx-sched-sp;
+ queue0 {
+ snps,dcb-algorithm;
+ snps,map-to-dma-channel = <0x0>;
+ snps,priority = <0x0>;
+ };
+ };
+ mtl_tx_setup: tx-queues-config {
+ snps,tx-queues-to-use = <3>;
+ snps,tx-sched-wrr;
+ queue0 {
+ snps,weight = <0x10>;
+ snps,dcb-algorithm;
+ snps,priority = <0x0>;
+ };
+ queue1 {
+ snps,weight = <0x11>;
+ snps,dcb-algorithm;
+ snps,priority = <0x1>;
+ };
+ queue2 {
+ snps,weight = <0x12>;
+ snps,dcb-algorithm;
+ snps,priority = <0x2>;
+ };
+ };
+ };
+
ssusb: usb@11201000 {
compatible ="mediatek,mt8195-mtu3", "mediatek,mtu3";
reg = <0 0x11201000 0 0x2dff>,
--
2.36.0
next prev parent reply other threads:[~2022-04-26 13:42 UTC|newest]
Thread overview: 14+ messages / expand[flat|nested] mbox.gz Atom feed top
[not found] <20220426134106.242353-1-fparent@baylibre.com>
2022-04-26 13:40 ` [PATCH 1/7] dt-bindings: usb: mediatek,mtu3: add binding for MT8195 SoC Fabien Parent
2022-04-27 6:12 ` [PATCH 1/7] dt-bindings: usb: mediatek, mtu3: " Macpaul Lin
2022-04-28 7:53 ` [PATCH 1/7] dt-bindings: usb: mediatek,mtu3: " Krzysztof Kozlowski
2022-04-26 13:41 ` [PATCH 2/7] arm64: dts: mediatek: mt8195: add ssusb support Fabien Parent
2022-04-26 13:41 ` Fabien Parent [this message]
2022-04-27 6:16 ` [PATCH 3/7] arm64: dts: mediatek: mt8195: add ethernet device node Macpaul Lin
2022-04-26 13:41 ` [PATCH 4/7] arm64: dts: mediatek: mt8195-evb: enable ethernet Fabien Parent
2022-04-26 13:41 ` [PATCH 5/7] arm64: dts: mediatek: mt8195-demo: " Fabien Parent
2022-04-27 6:25 ` Macpaul Lin
2022-04-29 14:00 ` Matthias Brugger
2022-04-29 15:22 ` Fabien Parent
2022-05-06 9:11 ` Macpaul Lin
2022-04-26 13:41 ` [PATCH 6/7] arm64: dts: mediatek: mt8195-demo: Remove input-name property Fabien Parent
2022-04-26 13:41 ` [PATCH 7/7] arm64: dts: mediatek: mt8195-demo: enable uart1 Fabien Parent
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