On Mon, Nov 17, 2014 at 01:02:35PM -0600, George McCollister wrote: > This adds the NovaTech OrionLXm which is based on the AM335x SoC > http://www.novatechweb.com/substation-automation/orionlxm/ > > RAM: 512MiB > Flash: 4GB eMMC > Ethernet PHYs: 2x Micrel KSZ8041FTLI > USB ports are used internally by the expansion cards. > Internal micro SD slot is available. > > Signed-off-by: George McCollister <george.mccollister@xxxxxxxxx> this looks might better to my eyes: Reviewed-by: Felipe Balbi <balbi@xxxxxx> > --- > .../devicetree/bindings/arm/omap/omap.txt | 3 + > arch/arm/boot/dts/Makefile | 3 +- > arch/arm/boot/dts/am335x-lxm.dts | 362 +++++++++++++++++++++ > 3 files changed, 367 insertions(+), 1 deletion(-) > create mode 100644 arch/arm/boot/dts/am335x-lxm.dts > > diff --git a/Documentation/devicetree/bindings/arm/omap/omap.txt b/Documentation/devicetree/bindings/arm/omap/omap.txt > index ddd9bcd..4f6a82c 100644 > --- a/Documentation/devicetree/bindings/arm/omap/omap.txt > +++ b/Documentation/devicetree/bindings/arm/omap/omap.txt > @@ -132,6 +132,9 @@ Boards: > - AM335X Bone : Low cost community board > compatible = "ti,am335x-bone", "ti,am33xx", "ti,omap3" > > +- AM335X OrionLXm : Substation Automation Platform > + compatible = "novatech,am335x-lxm", "ti,am33xx" > + > - OMAP5 EVM : Evaluation Module > compatible = "ti,omap5-evm", "ti,omap5" > > diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile > index 38c89ca..454ee6c 100644 > --- a/arch/arm/boot/dts/Makefile > +++ b/arch/arm/boot/dts/Makefile > @@ -331,7 +331,8 @@ dtb-$(CONFIG_SOC_AM33XX) += am335x-base0033.dtb \ > am335x-evm.dtb \ > am335x-evmsk.dtb \ > am335x-nano.dtb \ > - am335x-pepper.dtb > + am335x-pepper.dtb \ > + am335x-lxm.dtb > dtb-$(CONFIG_ARCH_OMAP4) += omap4-duovero-parlor.dtb \ > omap4-panda.dtb \ > omap4-panda-a4.dtb \ > diff --git a/arch/arm/boot/dts/am335x-lxm.dts b/arch/arm/boot/dts/am335x-lxm.dts > new file mode 100644 > index 0000000..7266a00 > --- /dev/null > +++ b/arch/arm/boot/dts/am335x-lxm.dts > @@ -0,0 +1,362 @@ > +/* > + * Copyright (C) 2014 NovaTech LLC - http://www.novatechweb.com > + * > + * This program is free software; you can redistribute it and/or modify > + * it under the terms of the GNU General Public License version 2 as > + * published by the Free Software Foundation. > + */ > +/dts-v1/; > + > +#include "am33xx.dtsi" > + > +/ { > + model = "NovaTech OrionLXm"; > + compatible = "novatech,am335x-lxm", "ti,am33xx"; > + > + cpus { > + cpu@0 { > + cpu0-supply = <&vdd1_reg>; > + }; > + }; > + > + memory { > + device_type = "memory"; > + reg = <0x80000000 0x20000000>; /* 512 MB */ > + }; > + > + /* Power supply provides a fixed 5V @2A */ > + vbat: fixedregulator@0 { > + compatible = "regulator-fixed"; > + regulator-name = "vbat"; > + regulator-min-microvolt = <5000000>; > + regulator-max-microvolt = <5000000>; > + regulator-boot-on; > + }; > + > + /* Power supply provides a fixed 3.3V @3A */ > + vmmcsd_fixed: fixedregulator@1 { > + compatible = "regulator-fixed"; > + regulator-name = "vmmcsd_fixed"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + }; > +}; > + > +&am33xx_pinmux { > + mmc1_pins: pinmux_mmc1_pins { > + pinctrl-single,pins = < > + 0xf0 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3 */ > + 0xf4 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2 */ > + 0xf8 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1 */ > + 0xfc (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0 */ > + 0x100 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk */ > + 0x104 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd */ > + >; > + }; > + > + i2c0_pins: pinmux_i2c0_pins { > + pinctrl-single,pins = < > + 0x188 (PIN_INPUT | MUX_MODE0) /* i2c0_sda.i2c0_sda */ > + 0x18c (PIN_INPUT | MUX_MODE0) /* i2c0_scl.i2c0_scl */ > + >; > + }; > + > + cpsw_default: cpsw_default { > + pinctrl-single,pins = < > + /* Slave 1 */ > + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_int */ > + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_crs_dv */ > + 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_rxer */ > + 0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* rmii1_txen */ > + 0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* rmii1_td1 */ > + 0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* rmii1_td0 */ > + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_rd1 */ > + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii1_rd0 */ > + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_refclk */ > + > + /* Slave 2 */ > + 0x40 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_txen */ > + 0x50 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_td1 */ > + 0x54 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* rmii2_td0 */ > + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rd1 */ > + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rd0 */ > + 0x70 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_crs_dv */ > + 0x74 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* rmii2_rxer */ > + 0x78 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_int */ > + 0x108 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* rmii2_refclk */ > + >; > + }; > + > + cpsw_sleep: cpsw_sleep { > + pinctrl-single,pins = < > + /* Slave 1 reset value */ > + 0x64 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_int */ > + 0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_crs_dv */ > + 0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_rxer */ > + 0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_txen */ > + 0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_td1 */ > + 0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_td0 */ > + 0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_rd1 */ > + 0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_rd0 */ > + 0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii1_refclk */ > + > + /* Slave 2 reset value*/ > + 0x40 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_txen */ > + 0x50 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_td1 */ > + 0x54 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_td0 */ > + 0x68 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_rd1 */ > + 0x6c (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_rd0 */ > + 0x70 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_crs_dv */ > + 0x74 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_rxer */ > + 0x78 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_int */ > + 0x108 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* rmii2_refclk */ > + >; > + }; > + > + davinci_mdio_default: davinci_mdio_default { > + pinctrl-single,pins = < > + /* MDIO */ > + 0x148 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ > + 0x14c (PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */ > + >; > + }; > + > + davinci_mdio_sleep: davinci_mdio_sleep { > + pinctrl-single,pins = < > + /* MDIO reset value */ > + 0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) > + 0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) > + >; > + }; > + > + emmc_pins: pinmux_emmc_pins { > + pinctrl-single,pins = < > + 0x80 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */ > + 0x84 (PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */ > + 0x00 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */ > + 0x04 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */ > + 0x08 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */ > + 0x0c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */ > + 0x10 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad4.mmc1_dat4 */ > + 0x14 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad5.mmc1_dat5 */ > + 0x18 (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad6.mmc1_dat6 */ > + 0x1c (PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad7.mmc1_dat7 */ > + >; > + }; > + > + uart0_pins: pinmux_uart0_pins { > + pinctrl-single,pins = < > + 0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ > + 0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ > + >; > + }; > +}; > + > +&i2c0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&i2c0_pins>; > + > + status = "okay"; > + clock-frequency = <400000>; > + > + serial_config1: serial_config1@20 { > + compatible = "nxp,pca9539"; > + reg = <0x20>; > + }; > + > + serial_config2: serial_config2@21 { > + compatible = "nxp,pca9539"; > + reg = <0x21>; > + }; > + > + tps: tps@2d { > + compatible = "ti,tps65910"; > + reg = <0x2d>; > + }; > +}; > + > +/include/ "tps65910.dtsi" > + > +&tps { > + vcc1-supply = <&vbat>; > + vcc2-supply = <&vbat>; > + vcc3-supply = <&vbat>; > + vcc4-supply = <&vbat>; > + vcc5-supply = <&vbat>; > + vcc6-supply = <&vbat>; > + vcc7-supply = <&vbat>; > + vccio-supply = <&vbat>; > + > + regulators { > + /* vrtc - unused */ > + > + vio_reg: regulator@1 { > + regulator-name = "vio_1v5,ddr"; > + regulator-min-microvolt = <1500000>; > + regulator-max-microvolt = <1500000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vdd1_reg: regulator@2 { > + regulator-name = "vdd1,mpu"; > + regulator-min-microvolt = <600000>; > + regulator-max-microvolt = <1500000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vdd2_reg: regulator@3 { > + regulator-name = "vdd2_1v1,core"; > + regulator-min-microvolt = <1100000>; > + regulator-max-microvolt = <1100000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + /* vdd3 - unused */ > + > + /* vdig1 - unused */ > + > + vdig2_reg: regulator@6 { > + regulator-name = "vdig2_1v8,vdds_pll"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + /* vpll - unused */ > + > + vdac_reg: regulator@8 { > + regulator-name = "vdac_1v8,vdds"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vaux1_reg: regulator@9 { > + regulator-name = "vaux1_1v8,usb"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vaux2_reg: regulator@10 { > + regulator-name = "vaux2_3v3,io"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vaux33_reg: regulator@11 { > + regulator-name = "vaux33_3v3,usb"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + > + vmmc_reg: regulator@12 { > + regulator-name = "vmmc_3v3,io"; > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + regulator-boot-on; > + regulator-always-on; > + }; > + }; > +}; > + > +&sham { > + status = "okay"; > +}; > + > +&aes { > + status = "okay"; > +}; > + > +&uart0 { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart0_pins>; > + > + status = "okay"; > +}; > + > +&usb { > + status = "okay"; > +}; > + > +&usb_ctrl_mod { > + status = "okay"; > +}; > + > +&usb0_phy { > + status = "okay"; > +}; > + > +&usb1_phy { > + status = "okay"; > +}; > + > +&usb0 { > + status = "okay"; > + dr_mode = "host"; > +}; > + > +&usb1 { > + status = "okay"; > + dr_mode = "host"; > +}; > + > +&cppi41dma { > + status = "okay"; > +}; > + > +&cpsw_emac0 { > + phy_id = <&davinci_mdio>, <5>; > + phy-mode = "rmii"; > + dual_emac_res_vlan = <2>; > +}; > + > +&cpsw_emac1 { > + phy_id = <&davinci_mdio>, <4>; > + phy-mode = "rmii"; > + dual_emac_res_vlan = <3>; > +}; > + > +&mac { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&cpsw_default>; > + pinctrl-1 = <&cpsw_sleep>; > + dual_emac = <1>; > + status = "okay"; > +}; > + > +&davinci_mdio { > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&davinci_mdio_default>; > + pinctrl-1 = <&davinci_mdio_sleep>; > + status = "okay"; > +}; > + > +&mmc1 { > + pinctrl-names = "default"; > + pinctrl-0 = <&mmc1_pins>; > + vmmc-supply = <&vmmcsd_fixed>; > + bus-width = <4>; > + status = "okay"; > +}; > + > +&mmc2 { > + pinctrl-names = "default"; > + pinctrl-0 = <&emmc_pins>; > + vmmc-supply = <&vmmcsd_fixed>; > + bus-width = <8>; > + ti,non-removable; > + status = "okay"; > +}; > + > -- > 2.1.0 > -- balbi
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