78 lines
2.4 KiB
Diff
78 lines
2.4 KiB
Diff
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From 0dcec571cee519989d9536fd31328cdcbc0a45c7 Mon Sep 17 00:00:00 2001
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From: Peter Geis <pgwipeout@gmail.com>
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Date: Wed, 28 Jul 2021 14:00:30 -0400
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Subject: [PATCH 032/478] arm64: dts: rockchip: add rk356x gmac1 node
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Add the gmac1 controller to the rk356x device tree.
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This is the controller common to both the rk3568 and rk3566.
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Signed-off-by: Peter Geis <pgwipeout@gmail.com>
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Link: https://lore.kernel.org/r/20210728180034.717953-5-pgwipeout@gmail.com
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[adjusted sorting a bit]
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Signed-off-by: Heiko Stuebner <heiko@sntech.de>
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---
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arch/arm64/boot/dts/rockchip/rk356x.dtsi | 47 ++++++++++++++++++++++++
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1 file changed, 47 insertions(+)
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diff --git a/arch/arm64/boot/dts/rockchip/rk356x.dtsi b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
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index f7ecdfd66f86..874d8b977679 100644
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--- a/arch/arm64/boot/dts/rockchip/rk356x.dtsi
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+++ b/arch/arm64/boot/dts/rockchip/rk356x.dtsi
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@@ -344,6 +344,53 @@ sdmmc2: mmc@fe000000 {
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status = "disabled";
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};
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+ gmac1: ethernet@fe010000 {
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+ compatible = "rockchip,rk3568-gmac", "snps,dwmac-4.20a";
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+ reg = <0x0 0xfe010000 0x0 0x10000>;
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+ interrupts = <GIC_SPI 32 IRQ_TYPE_LEVEL_HIGH>,
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+ <GIC_SPI 29 IRQ_TYPE_LEVEL_HIGH>;
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+ interrupt-names = "macirq", "eth_wake_irq";
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+ clocks = <&cru SCLK_GMAC1>, <&cru SCLK_GMAC1_RX_TX>,
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+ <&cru SCLK_GMAC1_RX_TX>, <&cru CLK_MAC1_REFOUT>,
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+ <&cru ACLK_GMAC1>, <&cru PCLK_GMAC1>,
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+ <&cru SCLK_GMAC1_RX_TX>, <&cru CLK_GMAC1_PTP_REF>;
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+ clock-names = "stmmaceth", "mac_clk_rx",
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+ "mac_clk_tx", "clk_mac_refout",
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+ "aclk_mac", "pclk_mac",
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+ "clk_mac_speed", "ptp_ref";
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+ resets = <&cru SRST_A_GMAC1>;
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+ reset-names = "stmmaceth";
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+ rockchip,grf = <&grf>;
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+ snps,axi-config = <&gmac1_stmmac_axi_setup>;
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+ snps,mixed-burst;
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+ snps,mtl-rx-config = <&gmac1_mtl_rx_setup>;
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+ snps,mtl-tx-config = <&gmac1_mtl_tx_setup>;
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+ snps,tso;
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+ status = "disabled";
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+
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+ mdio1: mdio {
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+ compatible = "snps,dwmac-mdio";
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+ #address-cells = <0x1>;
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+ #size-cells = <0x0>;
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+ };
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+
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+ gmac1_stmmac_axi_setup: stmmac-axi-config {
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+ snps,blen = <0 0 0 0 16 8 4>;
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+ snps,rd_osr_lmt = <8>;
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+ snps,wr_osr_lmt = <4>;
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+ };
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+
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+ gmac1_mtl_rx_setup: rx-queues-config {
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+ snps,rx-queues-to-use = <1>;
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+ queue0 {};
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+ };
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+
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+ gmac1_mtl_tx_setup: tx-queues-config {
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+ snps,tx-queues-to-use = <1>;
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+ queue0 {};
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+ };
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+ };
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+
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qos_gpu: qos@fe128000 {
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compatible = "rockchip,rk3568-qos", "syscon";
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reg = <0x0 0xfe128000 0x0 0x20>;
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--
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2.35.3
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