[U-Boot] [PATCH v8 30/31] bmips: bcm6318: add support for bcm6368-enet

Álvaro Fernández Rojas
2018-11-26T18:00:38Z

v8: introduce bcm6368-enet driver

arch/mips/dts/brcm,bcm6318.dtsi | 19 +++++++++++++++++++
include/dt-bindings/clock/bcm6318-clock.h | 11 +++++++++++
2 files changed, 30 insertions(+)

diff --git a/arch/mips/dts/brcm,bcm6318.dtsi b/arch/mips/dts/brcm,bcm6318.dtsi
index d04b7cbb01..d678dab242 100644
--- a/arch/mips/dts/brcm,bcm6318.dtsi
+++ b/arch/mips/dts/brcm,bcm6318.dtsi
@@ -190,6 +190,25 @@
status = "disabled";
};

+ enet: ethernet at 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 at 10088000 {
compatible = "brcm,bcm6368-iudma";
reg = <0x10088000 0x80>,
diff --git a/include/dt-bindings/clock/bcm6318-clock.h b/include/dt-bindings/clock/bcm6318-clock.h
index d5e13c5c2d..3f10448cef 100644
--- a/include/dt-bindings/clock/bcm6318-clock.h
+++ b/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 */
--
2.11.0