Merge branch 'for-next' of https://git.kernel.org/pub/scm/linux/kernel/git/dinguyen/linux.git

5 files changed, 290 insertions, 8 deletions

diff --git a/arch/arm64/boot/dts/intel/Makefile b/arch/arm64/boot/dts/intel/Makefile
index 088a03b89c99..270c70fdf084 100644
--- a/arch/arm64/boot/dts/intel/Makefile
+++ b/arch/arm64/boot/dts/intel/Makefile
@@ -8,6 +8,7 @@ dtb-$(CONFIG_ARCH_INTEL_SOCFPGA) += socfpga_agilex_n6000.dtb \
 				socfpga_agilex5_socdk_013b.dtb \
 				socfpga_agilex5_socdk_modular.dtb \
 				socfpga_agilex5_socdk_nand.dtb \
+				socfpga_agilex72_socdk.dtb \
 				socfpga_agilex7m_socdk.dtb \
 				socfpga_n5x_socdk.dtb
 dtb-$(CONFIG_ARCH_KEEMBAY) += keembay-evm.dtb
diff --git a/arch/arm64/boot/dts/intel/keembay-soc.dtsi b/arch/arm64/boot/dts/intel/keembay-soc.dtsi
index ae00e9e54e82..b6323ebe7a5f 100644
--- a/arch/arm64/boot/dts/intel/keembay-soc.dtsi
+++ b/arch/arm64/boot/dts/intel/keembay-soc.dtsi
@@ -71,7 +71,7 @@
 
 	pmu {
 		compatible = "arm,cortex-a53-pmu";
-		interrupts = <GIC_PPI 0x7 IRQ_TYPE_LEVEL_HIGH>;
+		interrupts = <GIC_PPI 7 IRQ_TYPE_LEVEL_HIGH>;
 	};
 
 	soc {
diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
index b06c6d5d60ee..f54767d1526e 100644
--- a/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex5.dtsi
@@ -385,7 +385,6 @@
 			interrupt-names = "eventq", "gerror", "priq";
 			dma-coherent;
 			#iommu-cells = <1>;
-			status = "disabled";
 		};
 
 		spi0: spi@10da4000 {
@@ -557,8 +556,40 @@
 			compatible = "altr,socfpga-stmmac-agilex5",
 				     "snps,dwxgmac-2.10";
 			reg = <0x10810000 0x3500>;
-			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "macirq";
+			interrupts = <GIC_SPI 190 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 191 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 192 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 193 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 194 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 195 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 196 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 197 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 198 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 199 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 200 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 201 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 202 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 203 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 204 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 205 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 206 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq",
+					  "tx-queue-0",
+					  "tx-queue-1",
+					  "tx-queue-2",
+					  "tx-queue-3",
+					  "tx-queue-4",
+					  "tx-queue-5",
+					  "tx-queue-6",
+					  "tx-queue-7",
+					  "rx-queue-0",
+					  "rx-queue-1",
+					  "rx-queue-2",
+					  "rx-queue-3",
+					  "rx-queue-4",
+					  "rx-queue-5",
+					  "rx-queue-6",
+					  "rx-queue-7";
 			resets = <&rst EMAC0_RESET>, <&rst EMAC0_OCP_RESET>;
 			reset-names = "stmmaceth", "ahb";
 			clocks = <&clkmgr AGILEX5_EMAC0_CLK>,
@@ -577,6 +608,7 @@
 			altr,sysmgr-syscon = <&sysmgr 0x44 0>;
 			snps,clk-csr = <0>;
 			iommus = <&smmu 1>;
+			dma-coherent;
 			status = "disabled";
 
 			stmmac_axi_emac0_setup: stmmac-axi-config {
@@ -670,8 +702,40 @@
 			compatible = "altr,socfpga-stmmac-agilex5",
 				     "snps,dwxgmac-2.10";
 			reg = <0x10820000 0x3500>;
-			interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "macirq";
+			interrupts = <GIC_SPI 207 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 208 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 209 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 210 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 211 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 212 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 213 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 214 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 215 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 216 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 217 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 218 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 219 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 220 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 221 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 222 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 223 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq",
+					  "tx-queue-0",
+					  "tx-queue-1",
+					  "tx-queue-2",
+					  "tx-queue-3",
+					  "tx-queue-4",
+					  "tx-queue-5",
+					  "tx-queue-6",
+					  "tx-queue-7",
+					  "rx-queue-0",
+					  "rx-queue-1",
+					  "rx-queue-2",
+					  "rx-queue-3",
+					  "rx-queue-4",
+					  "rx-queue-5",
+					  "rx-queue-6",
+					  "rx-queue-7";
 			resets = <&rst EMAC1_RESET>, <&rst EMAC1_OCP_RESET>;
 			reset-names = "stmmaceth", "ahb";
 			clocks = <&clkmgr AGILEX5_EMAC1_CLK>,
@@ -690,6 +754,7 @@
 			altr,sysmgr-syscon = <&sysmgr 0x48 0>;
 			snps,clk-csr = <0>;
 			iommus = <&smmu 2>;
+			dma-coherent;
 			status = "disabled";
 
 			stmmac_axi_emac1_setup: stmmac-axi-config {
@@ -783,8 +848,40 @@
 			compatible = "altr,socfpga-stmmac-agilex5",
 				     "snps,dwxgmac-2.10";
 			reg = <0x10830000 0x3500>;
-			interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>;
-			interrupt-names = "macirq";
+			interrupts = <GIC_SPI 224 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 225 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 226 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 228 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 229 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 230 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 231 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 232 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 233 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 234 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 235 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 236 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 237 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 238 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 239 IRQ_TYPE_LEVEL_HIGH>,
+				     <GIC_SPI 240 IRQ_TYPE_LEVEL_HIGH>;
+			interrupt-names = "macirq",
+					  "tx-queue-0",
+					  "tx-queue-1",
+					  "tx-queue-2",
+					  "tx-queue-3",
+					  "tx-queue-4",
+					  "tx-queue-5",
+					  "tx-queue-6",
+					  "tx-queue-7",
+					  "rx-queue-0",
+					  "rx-queue-1",
+					  "rx-queue-2",
+					  "rx-queue-3",
+					  "rx-queue-4",
+					  "rx-queue-5",
+					  "rx-queue-6",
+					  "rx-queue-7";
 			resets = <&rst EMAC2_RESET>, <&rst EMAC2_OCP_RESET>;
 			reset-names = "stmmaceth", "ahb";
 			clocks = <&clkmgr AGILEX5_EMAC2_CLK>,
@@ -803,6 +900,7 @@
 			altr,sysmgr-syscon = <&sysmgr 0x4c 0>;
 			snps,clk-csr = <0>;
 			iommus = <&smmu 3>;
+			dma-coherent;
 			status = "disabled";
 
 			stmmac_axi_emac2_setup: stmmac-axi-config {
diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex72.dtsi b/arch/arm64/boot/dts/intel/socfpga_agilex72.dtsi
new file mode 100644
index 000000000000..c29c2afcaab7
--- /dev/null
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex72.dtsi
@@ -0,0 +1,156 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2026, Altera Corporation
+ */
+/dts-v1/;
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/interrupt-controller/irq.h>
+
+/ {
+	compatible = "intel,socfpga-agilex72";
+	#address-cells = <2>;
+	#size-cells = <2>;
+
+	reserved-memory {
+		#address-cells = <2>;
+		#size-cells = <2>;
+		ranges;
+
+		atf_reserved: atf@80000000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0x80000000 0x0 0x100000>;
+			alignment = <0x1000>;
+			no-map;
+		};
+
+		service_reserved: svcbuffer@80100000 {
+			compatible = "shared-dma-pool";
+			reg = <0x0 0x80100000 0x0 0xf00000>;
+			alignment = <0x1000>;
+			no-map;
+		};
+	};
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu0: cpu@0 {
+			compatible = "arm,cortex-a520";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x0>;
+		};
+
+		cpu1: cpu@100 {
+			compatible = "arm,cortex-a520";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x100>;
+		};
+
+		cpu2: cpu@200 {
+			compatible = "arm,cortex-a720";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x200>;
+		};
+
+		cpu3: cpu@300 {
+			compatible = "arm,cortex-a720";
+			device_type = "cpu";
+			enable-method = "psci";
+			reg = <0x300>;
+		};
+	};
+
+	clocks {
+		uart_clk: uart-clk {
+			compatible = "fixed-clock";
+			#clock-cells = <0>;
+			clock-frequency = <125000000>;
+		};
+	};
+
+	psci {
+		compatible = "arm,psci-0.2";
+		method = "smc";
+	};
+
+	timer {
+		compatible = "arm,armv8-timer";
+		interrupt-parent = <&intc>;
+		interrupts = <GIC_PPI 13 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 14 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 11 IRQ_TYPE_LEVEL_LOW>,
+			     <GIC_PPI 10 IRQ_TYPE_LEVEL_LOW>;
+	};
+
+	intc: interrupt-controller@7000000 {
+		compatible = "arm,gic-v3";
+		reg = <0x0 0x7000000 0x0 0x10000>,
+		      <0x0 0x7080000 0x0 0x100000>;
+		ranges;
+		#interrupt-cells = <3>;
+		#address-cells = <2>;
+		#size-cells = <2>;
+		interrupt-controller;
+		#redistributor-regions = <1>;
+		redistributor-stride = <0x0 0x40000>;
+
+		its: msi-controller@7040000 {
+			compatible = "arm,gic-v3-its";
+			reg = <0x0 0x7040000 0x0 0x20000>;
+			msi-controller;
+			#msi-cells = <1>;
+		};
+	};
+
+	soc: soc@0 {
+		compatible = "simple-bus";
+		ranges = <0 0 0 0xffffffff>;
+		#address-cells = <1>;
+		#size-cells = <1>;
+		device_type = "soc";
+		interrupt-parent = <&intc>;
+
+		smmu: iommu@c100000 {
+			compatible = "arm,smmu-v3";
+			reg = <0x0c100000 0x30000>;
+			interrupts = <GIC_SPI 134 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 129 IRQ_TYPE_EDGE_RISING>,
+				     <GIC_SPI 132 IRQ_TYPE_EDGE_RISING>;
+			interrupt-names = "eventq", "gerror", "priq";
+			dma-coherent;
+			#iommu-cells = <1>;
+		};
+
+		ocram: sram@0 {
+			compatible = "mmio-sram";
+			reg = <0x00000000 0x80000>;
+			ranges = <0 0 0x80000>;
+			#address-cells = <1>;
+			#size-cells = <1>;
+		};
+
+		uart0: serial@9038000 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x9038000 0x100>;
+			interrupts = <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&uart_clk>;
+			status = "disabled";
+		};
+
+		uart1: serial@9039000 {
+			compatible = "snps,dw-apb-uart";
+			reg = <0x9039000 0x100>;
+			interrupts = <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH>;
+			reg-shift = <2>;
+			reg-io-width = <4>;
+			clocks = <&uart_clk>;
+			status = "disabled";
+		};
+	};
+};
diff --git a/arch/arm64/boot/dts/intel/socfpga_agilex72_socdk.dts b/arch/arm64/boot/dts/intel/socfpga_agilex72_socdk.dts
new file mode 100644
index 000000000000..998f19f492b3
--- /dev/null
+++ b/arch/arm64/boot/dts/intel/socfpga_agilex72_socdk.dts
@@ -0,0 +1,27 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2026, Altera Corporation
+ */
+#include "socfpga_agilex72.dtsi"
+
+/ {
+	model = "Altera SoCFPGA Agilex72 SoCDK";
+	compatible = "intel,socfpga-agilex72-socdk", "intel,socfpga-agilex72";
+
+	aliases {
+		serial0 = &uart0;
+	};
+
+	chosen {
+		stdout-path = "serial0:115200n8";
+	};
+
+	memory@80000000 {
+		device_type = "memory";
+		reg = <0x0 0x80000000 0x0 0x80000000>;
+	};
+};
+
+&uart0 {
+	status = "okay";
+};