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bmips: bcm6318: add support for bcm6368-enet

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
Álvaro Fernández Rojas 5 years ago
parent
commit
93bd64bf05
2 changed files with 30 additions and 0 deletions
  1. 19 0
      arch/mips/dts/brcm,bcm6318.dtsi
  2. 11 0
      include/dt-bindings/clock/bcm6318-clock.h

+ 19 - 0
arch/mips/dts/brcm,bcm6318.dtsi

@@ -190,6 +190,25 @@
 			status = "disabled";
 		};
 
+		enet: ethernet@10080000 {
+			compatible = "brcm,bcm6368-enet";
+			#address-cells = <1>;
+			#size-cells = <0>;
+			reg = <0x10080000 0x8000>;
+			clocks = <&periph_clk BCM6318_CLK_ROBOSW250>,
+				 <&periph_clk BCM6318_CLK_ROBOSW025>,
+				 <&ubus_clk BCM6318_UCLK_ROBOSW>;
+			resets = <&periph_rst BCM6318_RST_ENETSW>,
+				 <&periph_rst BCM6318_RST_EPHY>;
+			dmas = <&iudma BCM6318_DMA_ENETSW_RX>,
+			       <&iudma BCM6318_DMA_ENETSW_TX>;
+			dma-names = "rx",
+				    "tx";
+			brcm,num-ports = <5>;
+
+			status = "disabled";
+		};
+
 		iudma: dma-controller@10088000 {
 			compatible = "brcm,bcm6368-iudma";
 			reg = <0x10088000 0x80>,

+ 11 - 0
include/dt-bindings/clock/bcm6318-clock.h

@@ -33,4 +33,15 @@
 #define BCM6318_CLK_AFE		29
 #define BCM6318_CLK_QPROC	30
 
+#define BCM6318_UCLK_ADSL	0
+#define BCM6318_UCLK_ARB	1
+#define BCM6318_UCLK_MIPS	2
+#define BCM6318_UCLK_PCIE	3
+#define BCM6318_UCLK_PERIPH	4
+#define BCM6318_UCLK_PHYMIPS	5
+#define BCM6318_UCLK_ROBOSW	6
+#define BCM6318_UCLK_SAR	7
+#define BCM6318_UCLK_SDR	8
+#define BCM6318_UCLK_USB	9
+
 #endif /* __DT_BINDINGS_CLOCK_BCM6318_H */