Add the ethernet node found in QCS404 platform.
Co-developed-by: Niklas Cassel <niklas.cassel@xxxxxxxxxx>
Signed-off-by: Niklas Cassel <niklas.cassel@xxxxxxxxxx>
Signed-off-by: Vinod Koul <vkoul@xxxxxxxxxx>
---
changes in v2:
- add queues and mtl config
arch/arm64/boot/dts/qcom/qcs404.dtsi | 71 ++++++++++++++++++++++++++++
1 file changed, 71 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/qcs404.dtsi b/arch/arm64/boot/dts/qcom/qcs404.dtsi
index 76699435c8bd..e4f6bba0c7f2 100644
--- a/arch/arm64/boot/dts/qcom/qcs404.dtsi
+++ b/arch/arm64/boot/dts/qcom/qcs404.dtsi
@@ -646,6 +646,77 @@
status = "disabled";
};
+ ethernet: ethernet@7a80000 {
+ compatible = "qcom,qcs404-ethqos";
+ reg = <0x07a80000 0x10000>,
+ <0x07a96000 0x100>;
+ reg-names = "stmmaceth", "rgmii";
+ clock-names = "stmmaceth", "pclk", "ptp_ref", "rgmii";
+ clocks = <&gcc GCC_ETH_AXI_CLK>,
+ <&gcc GCC_ETH_SLAVE_AHB_CLK>,
+ <&gcc GCC_ETH_PTP_CLK>,
+ <&gcc GCC_ETH_RGMII_CLK>;
+ interrupts = <GIC_SPI 56 IRQ_TYPE_LEVEL_HIGH>,
+ <GIC_SPI 55 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "macirq", "eth_lpi";
+
+ snps,axi-config = <&stmmac_axi_setup>;
+ snps,mtl-rx-config = <&mtl_rx_setup>;
+ snps,mtl-tx-config = <&mtl_tx_setup>;
+
+ snps,txpbl = <8>;
+ snps,rxpbl = <2>;
+ snps,aal;
+ snps,tso;
+ rx-fifo-depth = <16384>;
+ tx-fifo-depth = <20480>;
+
+ status = "disabled";
+
+ stmmac_axi_setup: stmmac-axi-setup {
+ snps,rd_osr_lmt = <2>;
+ snps,blen = <0 0 0 0 16 8 4>;
+ };
+
+ mtl_rx_setup: rx-queues-config {
+ snps,rx-queues-to-use = <0x4>;
+ snps,rx-sched-sp;
+
+ queue0 {
+ snps,dcb-algorithm;
+ };
+ queue1 {
+ snps,dcb-algorithm;
+ };
+ queue2 {
+ snps,dcb-algorithm;
+ };
+ queue3 {
+ snps,dcb-algorithm;
+ };
+ };
+ mtl_tx_setup: tx-queues-config {
+ snps,tx-queues-to-use = <0x5>;
+ snps,tx-sched-sp;
+
+ queue0 {
+ snps,dcb-algorithm;
+ };
+ queue1 {
+ snps,dcb-algorithm;
+ };
+ queue2 {
+ snps,dcb-algorithm;
+ };
+ queue3 {
+ snps,dcb-algorithm;
+ };
+ queue4 {
+ snps,dcb-algorithm;
+ };
+ };
+ };
+
blsp2_dma: dma@7ac4000 {
compatible = "qcom,bam-v1.7.0";
reg = <0x07ac4000 0x17000>;
--
2.20.1
