diff options
| author |   Felipe Balbi <balbi@ti.com> | 2014-12-04 15:02:57 -0600 |
|---|---|---|
| committer |   Tony Lindgren <tony@atomide.com> | 2015-01-07 16:23:52 -0800 |
| commit | a75dacf8204a8ace6d42a28a157af3cc65ed3ddc (patch) | |
| tree | a24f4b0622921dddbfab81a79ba036bfd99c17b0 | |
| parent | ARM: dts: am437x-sk: remove DSS pulls (diff) | |
| download | linux-dev-a75dacf8204a8ace6d42a28a157af3cc65ed3ddc.tar.xz linux-dev-a75dacf8204a8ace6d42a28a157af3cc65ed3ddc.zip | |
ARM: dts: am57xx-beagle-x15: Add dual ethernet
Add CPSW DT binding to beagle X15 DTS in order to
get ethernet working with this board.
Note that we're also adding sleep state which will
place all pins in mux mode 15 - which means "driver
off" - thus conserving power.
Signed-off-by: Nishanth Menon <nm@ti.com>
Signed-off-by: Sekhar Nori <nsekhar@ti.com>
Signed-off-by: Felipe Balbi <balbi@ti.com>
Signed-off-by: Tony Lindgren <tony@atomide.com>
| -rw-r--r-- | arch/arm/boot/dts/am57xx-beagle-x15.dts | 106 |
1 files changed, 106 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/am57xx-beagle-x15.dts b/arch/arm/boot/dts/am57xx-beagle-x15.dts index 49edbda68cd5..6c2e8e41b1e9 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 2 */ + 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"; |