Make CPSW work - BeagleBoard-X15 has two network ports
MUX_MODE15 means "driver off". Pins are turned off
conserving more power.
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
Signed-off-by: Nishanth Menon <nm@xxxxxx>
Signed-off-by: Sekhar Nori <nsekhar@xxxxxx>
Signed-off-by: Felipe Balbi <balbi@xxxxxx>
---
arch/arm/boot/dts/am57xx-beagle-x15.dts | 106 ++++++++++++++++++++++++++++++++
1 file changed, 106 insertions(+)
diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts
index 49edbda..da1b24c 100644
--- a/arch/arm/boot/dts/am57xx-beagle-x15.dts
+++ b/arch/arm/boot/dts/am57xx-beagle-x15.dts
@@ -140,6 +140,86 @@
>;
};
+ cpsw_pins_default: cpsw_pins_default {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ 0x250 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_tclk */
+ 0x254 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_tctl */
+ 0x258 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td3 */
+ 0x25c (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td2 */
+ 0x260 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td1 */
+ 0x264 (PIN_OUTPUT | MUX_MODE0) /* rgmii1_td0 */
+ 0x268 (PIN_INPUT | MUX_MODE0) /* rgmii1_rclk */
+ 0x26c (PIN_INPUT | MUX_MODE0) /* rgmii1_rctl */
+ 0x270 (PIN_INPUT | MUX_MODE0) /* rgmii1_rd3 */
+ 0x274 (PIN_INPUT | MUX_MODE0) /* rgmii1_rd2 */
+ 0x278 (PIN_INPUT | MUX_MODE0) /* rgmii1_rd1 */
+ 0x27c (PIN_INPUT | MUX_MODE0) /* rgmii1_rd0 */
+
+ /* Slave 2 */
+ 0x198 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_tclk */
+ 0x19c (PIN_OUTPUT | MUX_MODE3) /* rgmii2_tctl */
+ 0x1a0 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td3 */
+ 0x1a4 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td2 */
+ 0x1a8 (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td1 */
+ 0x1ac (PIN_OUTPUT | MUX_MODE3) /* rgmii2_td0 */
+ 0x1b0 (PIN_INPUT | MUX_MODE3) /* rgmii2_rclk */
+ 0x1b4 (PIN_INPUT | MUX_MODE3) /* rgmii2_rctl */
+ 0x1b8 (PIN_INPUT | MUX_MODE3) /* rgmii2_rd3 */
+ 0x1bc (PIN_INPUT | MUX_MODE3) /* rgmii2_rd2 */
+ 0x1c0 (PIN_INPUT | MUX_MODE3) /* rgmii2_rd1 */
+ 0x1c4 (PIN_INPUT | MUX_MODE3) /* rgmii2_rd0 */
+ >;
+
+ };
+
+ cpsw_pins_sleep: cpsw_pins_sleep {
+ pinctrl-single,pins = <
+ /* Slave 1 */
+ 0x250 (PIN_INPUT | MUX_MODE15)
+ 0x254 (PIN_INPUT | MUX_MODE15)
+ 0x258 (PIN_INPUT | MUX_MODE15)
+ 0x25c (PIN_INPUT | MUX_MODE15)
+ 0x260 (PIN_INPUT | MUX_MODE15)
+ 0x264 (PIN_INPUT | MUX_MODE15)
+ 0x268 (PIN_INPUT | MUX_MODE15)
+ 0x26c (PIN_INPUT | MUX_MODE15)
+ 0x270 (PIN_INPUT | MUX_MODE15)
+ 0x274 (PIN_INPUT | MUX_MODE15)
+ 0x278 (PIN_INPUT | MUX_MODE15)
+ 0x27c (PIN_INPUT | MUX_MODE15)
+
+ /* Slave 1 */
+ 0x198 (PIN_INPUT | MUX_MODE15)
+ 0x19c (PIN_INPUT | MUX_MODE15)
+ 0x1a0 (PIN_INPUT | MUX_MODE15)
+ 0x1a4 (PIN_INPUT | MUX_MODE15)
+ 0x1a8 (PIN_INPUT | MUX_MODE15)
+ 0x1ac (PIN_INPUT | MUX_MODE15)
+ 0x1b0 (PIN_INPUT | MUX_MODE15)
+ 0x1b4 (PIN_INPUT | MUX_MODE15)
+ 0x1b8 (PIN_INPUT | MUX_MODE15)
+ 0x1bc (PIN_INPUT | MUX_MODE15)
+ 0x1c0 (PIN_INPUT | MUX_MODE15)
+ 0x1c4 (PIN_INPUT | MUX_MODE15)
+ >;
+ };
+
+ davinci_mdio_pins_default: davinci_mdio_pins_default {
+ pinctrl-single,pins = <
+ /* MDIO */
+ 0x23c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_mclk */
+ 0x240 (PIN_INPUT_PULLUP | MUX_MODE0) /* mdio_d */
+ >;
+ };
+
+ davinci_mdio_pins_sleep: davinci_mdio_pins_sleep {
+ pinctrl-single,pins = <
+ 0x23c (PIN_INPUT | MUX_MODE15)
+ 0x240 (PIN_INPUT | MUX_MODE15)
+ >;
+ };
+
tps659038_pins_default: tps659038_pins_default {
pinctrl-single,pins = <
0x418 (PIN_INPUT_PULLUP | MUX_MODE14) /* wakeup0.gpio1_0 */
@@ -365,6 +445,32 @@
pinctrl-0 = <&uart3_pins_default>;
};
+&mac {
+ status = "okay";
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&cpsw_pins_default>;
+ pinctrl-1 = <&cpsw_pins_sleep>;
+ dual_emac;
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "rgmii";
+ dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <2>;
+ phy-mode = "rgmii";
+ dual_emac_res_vlan = <2>;
+};
+
+&davinci_mdio {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&davinci_mdio_pins_default>;
+ pinctrl-1 = <&davinci_mdio_pins_sleep>;
+};
+
&mmc1 {
status = "okay";
--
2.1.0.GIT
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