From: Ilya Ledvich <ilya@xxxxxxxxxxxxxx> Add pinmux configurations for RGMII1 based CPSW Ethernet pins and MDIO pins: - default configuration required for module in active state, - sleep configuration required for module in inactive state. Add mac node with single slave device. Add nodes for davinci_mdio and cpsw_emac0. Signed-off-by: Ilya Ledvich <ilya@xxxxxxxxxxxxxx> Signed-off-by: Uri Mashiach <uri.mashiach@xxxxxxxxxxxxxx> Acked-by: Igor Grinberg <grinberg@xxxxxxxxxxxxxx> --- v1 -> v2: integrate AM33XX_IOPAD macro in pinmux definitions arch/arm/boot/dts/am335x-cm-t335.dts | 85 ++++++++++++++++++++++++++++++++++++ 1 file changed, 85 insertions(+) diff --git a/arch/arm/boot/dts/am335x-cm-t335.dts b/arch/arm/boot/dts/am335x-cm-t335.dts index 0a20256..9be0bfe 100644 --- a/arch/arm/boot/dts/am335x-cm-t335.dts +++ b/arch/arm/boot/dts/am335x-cm-t335.dts @@ -114,6 +114,71 @@ >; }; + cpsw_default: cpsw_default { + pinctrl-single,pins = < + /* Slave 1 */ + /* mii1_tx_en.rgmii1_tctl */ + AM33XX_IOPAD(0x914, PIN_OUTPUT_PULLDOWN | MUX_MODE2) + /* mii1_rxdv.rgmii1_rctl */ + AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE2) + /* mii1_txd3.rgmii1_td3 */ + AM33XX_IOPAD(0x91c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) + /* mii1_txd2.rgmii1_td2 */ + AM33XX_IOPAD(0x920, PIN_OUTPUT_PULLDOWN | MUX_MODE2) + /* mii1_txd1.rgmii1_td1 */ + AM33XX_IOPAD(0x924, PIN_OUTPUT_PULLDOWN | MUX_MODE2) + /* mii1_txd0.rgmii1_td0 */ + AM33XX_IOPAD(0x928, PIN_OUTPUT_PULLDOWN | MUX_MODE2) + /* mii1_txclk.rgmii1_tclk */ + AM33XX_IOPAD(0x92c, PIN_OUTPUT_PULLDOWN | MUX_MODE2) + /* mii1_rxclk.rgmii1_rclk */ + AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE2) + /* mii1_rxd3.rgmii1_rd3 */ + AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE2) + /* mii1_rxd2.rgmii1_rd2 */ + AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE2) + /* mii1_rxd1.rgmii1_rd1 */ + AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE2) + /* mii1_rxd0.rgmii1_rd0 */ + AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE2) + >; + }; + + cpsw_sleep: cpsw_sleep { + pinctrl-single,pins = < + /* Slave 1 reset value */ + AM33XX_IOPAD(0x914, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x918, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x91c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x920, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x924, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x928, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x92c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x930, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x934, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x938, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x93c, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x940, PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + + davinci_mdio_default: davinci_mdio_default { + pinctrl-single,pins = < + /* mdio_data.mdio_data */ + AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) + /* mdio_clk.mdio_clk */ + AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) + >; + }; + + davinci_mdio_sleep: davinci_mdio_sleep { + pinctrl-single,pins = < + /* MDIO reset value */ + AM33XX_IOPAD(0x948, PIN_INPUT_PULLDOWN | MUX_MODE7) + AM33XX_IOPAD(0x94c, PIN_INPUT_PULLDOWN | MUX_MODE7) + >; + }; + mmc1_pins: pinmux_mmc1_pins { pinctrl-single,pins = < /* mmc0_dat3.mmc0_dat3 */ @@ -229,6 +294,26 @@ status = "okay"; }; +&mac { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cpsw_default>; + pinctrl-1 = <&cpsw_sleep>; + slaves = <1>; + status = "okay"; +}; + +&davinci_mdio { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&davinci_mdio_default>; + pinctrl-1 = <&davinci_mdio_sleep>; + status = "okay"; +}; + +&cpsw_emac0 { + phy_id = <&davinci_mdio>, <0>; + phy-mode = "rgmii-txid"; +}; + &mmc1 { status = "okay"; vmmc-supply = <&vmmc_fixed>; -- 2.5.0 -- To unsubscribe from this list: send the line "unsubscribe linux-omap" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html