From: Nicolas Ferre <nicolas.fe...@microchip.com>
Add Ethernet controller to dtsi file and enable it on sam9x60ek
platform connected with rmii.
Signed-off-by: Nicolas Ferre <nicolas.fe...@microchip.com>
---
arch/arm/dts/sam9x60.dtsi | 31 +++++++++++++++++++++++++++++++
arch/arm/dts/sam9x60ek.dts | 5 +++++
2 files changed, 36 insertions(+)
diff --git a/arch/arm/dts/sam9x60.dtsi b/arch/arm/dts/sam9x60.dtsi
index e880dc0068df..a66d0a278a87 100644
--- a/arch/arm/dts/sam9x60.dtsi
+++ b/arch/arm/dts/sam9x60.dtsi
@@ -60,6 +60,16 @@
#size-cells = <1>;
ranges;
+ macb0: ethernet@f802c000 {
+ compatible = "cdns,sam9x60-macb", "cdns,macb";
+ reg = <0xf802c000 0x100>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_macb0_rmii>;
+ clock-names = "hclk", "pclk";
+ clocks = <&macb0_clk>, <&macb0_clk>;
+ status = "disabled";
+ };
+
dbgu: serial@fffff200 {
compatible = "atmel,at91sam9260-dbgu",
"atmel,at91sam9260-usart";
reg = <0xfffff200 0x200>;
@@ -88,6 +98,22 @@
};
};
+ macb0 {
+ pinctrl_macb0_rmii: macb0_rmii-0 {
+ atmel,pins =
+ <AT91_PIOB 0
AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A */
+ AT91_PIOB 1
AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A */
+ AT91_PIOB 2
AT91_PERIPH_A AT91_PINCTRL_NONE /* PB2 periph A */
+ AT91_PIOB 3
AT91_PERIPH_A AT91_PINCTRL_NONE /* PB3 periph A */
+ AT91_PIOB 4
AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A */
+ AT91_PIOB 5
AT91_PERIPH_A AT91_PINCTRL_NONE /* PB5 periph A */
+ AT91_PIOB 6
AT91_PERIPH_A AT91_PINCTRL_NONE /* PB6 periph A */
+ AT91_PIOB 7
AT91_PERIPH_A AT91_PINCTRL_NONE /* PB7 periph A */
+ AT91_PIOB 9
AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A */
+ AT91_PIOB 10
AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB10 periph A */
+ };
+ };
+
sdhci0 {
pinctrl_sdhci0: sdhci0 {
atmel,pins =
@@ -171,6 +197,11 @@
#clock-cells = <0>;
reg = <47>;
};
+
+ macb0_clk: macb0_clk {
+ #clock-cells = <0>;
+ reg = <24>;
+ };
};
generic: gck {
diff --git a/arch/arm/dts/sam9x60ek.dts b/arch/arm/dts/sam9x60ek.dts
index e64566ec8e58..6fe9f19f0bc7 100644
--- a/arch/arm/dts/sam9x60ek.dts
+++ b/arch/arm/dts/sam9x60ek.dts
@@ -17,3 +17,8 @@
stdout-path = &dbgu;
};
};
+
+&macb0 {
+ phy-mode = "rmii";
+ status = "okay";
+};
--
2.9.5
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