enable basic DM/DTS support for the siemens am335x based boards. Signed-off-by: Heiko Schocher <hs@denx.de>master
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/* |
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* Support for Siemens DRACO board |
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* |
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* Copyright (C) 2014 - Lukas Stockmann <lukas.stockmann@siemens.com> |
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* |
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* This file is licensed under the terms of the GNU General Public License |
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* version 2. This program is licensed "as is" without any warranty of any |
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* kind, whether express or implied. |
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*/ |
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|
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/dts-v1/; |
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|
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#include "am33xx.dtsi" |
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#include "am335x-draco.dtsi" |
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#include <dt-bindings/input/input.h> |
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|
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/ { |
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model = "Siemens DRACO"; |
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compatible = "siemens,draco", "ti,am33xx"; |
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|
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/* ethernet alias is needed for the MAC address passing from U-Boot */ |
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aliases { |
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ethernet0 = &cpsw_emac0; |
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mdio-gpio0 = &mdio0; |
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}; |
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|
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gpio-keys { |
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compatible = "gpio-keys"; |
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button0 { |
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label = "button0"; |
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gpios = <&gpio0 27 GPIO_ACTIVE_LOW>; |
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linux,code = <KEY_F1>; /* button0 */ |
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}; |
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button1 { |
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label = "button1"; |
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gpios = <&gpio2 23 GPIO_ACTIVE_LOW>; |
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linux,code = <KEY_F2>; /* button1 */ |
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}; |
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}; |
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|
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ocp { |
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debugss: debugss@4b000000 { |
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compatible = "ti,debugss"; |
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ti,hwmods = "debugss"; |
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reg = <0x4b000000 1000000>; |
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status = "disabled"; |
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}; |
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}; |
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}; |
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|
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&am33xx_pinmux { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&gpio_mux_pins>; |
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|
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gpio_mux_pins: gpio_mux_pins { |
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pinctrl-single,pins = < |
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0x1d0 (PIN_INPUT | MUX_MODE0) /* tms jtag */ |
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0x1d4 (PIN_INPUT | MUX_MODE0) /* tdi jtag */ |
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0x1d8 (PIN_OUTPUT | MUX_MODE0) /* tdo jtag */ |
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0x1dc (PIN_INPUT | MUX_MODE0) /* tck jtag */ |
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0x1e0 (PIN_INPUT | MUX_MODE0) /* trstn jtag */ |
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>; |
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}; |
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|
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cpsw_default: cpsw_default { |
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pinctrl-single,pins = < |
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0x0E8 (PIN_INPUT_PULLUP | MUX_MODE7) /* lcd_plck FIX STO should be a OUTPUT driven high*/ |
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0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ |
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0x114 (PIN_OUTPUT | MUX_MODE1) /* mii1_txen.mii1_txen */ |
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0x124 (PIN_OUTPUT | MUX_MODE1) /* mii1_txd1.mii1_txd1 */ |
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0x128 (PIN_OUTPUT | MUX_MODE1) /* mii1_txd0.mii1_txd0 */ |
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0x13c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.mii1_rxd1 */ |
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0x140 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.mii1_rxd0 */ |
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0x144 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_refclk.rmii1_refclk */ |
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>; |
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}; |
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|
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cpsw_sleep: cpsw_sleep { |
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pinctrl-single,pins = < |
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0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
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0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
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0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
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0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
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0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
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0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
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0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
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>; |
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}; |
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|
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davinci_mdio_default: davinci_mdio_default { |
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pinctrl-single,pins = < |
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/* MDIO */ |
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0x148 (PIN_INPUT | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */ |
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0x14c (PIN_OUTPUT | MUX_MODE0) /* mdio_clk.mdio_clk */ |
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>; |
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}; |
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davinci_mdio_sleep: davinci_mdio_sleep { |
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pinctrl-single,pins = < |
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/* MDIO reset value */ |
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0x148 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
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0x14c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
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>; |
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}; |
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gpio_mdio_default: gpio_mdio_default { |
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pinctrl-single,pins = < |
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/* MDIO via GPIO */ |
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0x148 (PIN_INPUT | MUX_MODE7) /* mdio_data.mdio_data GPIO0_0 */ |
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0x14c (PIN_OUTPUT | MUX_MODE7) /* mdio_clk.mdio_clk GPIO0_1 */ |
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>; |
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}; |
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}; |
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|
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&mac { |
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pinctrl-names = "default", "sleep"; |
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pinctrl-0 = <&cpsw_default>; |
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pinctrl-1 = <&cpsw_sleep>; |
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slaves = <1>; /* use only one emac if */ |
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|
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mdio0: gpio { |
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compatible = "virtual,mdio-gpio"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&gpio_mdio_default>; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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gpios = <&gpio0 1 GPIO_ACTIVE_HIGH /* MDIO-CLK */ |
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&gpio0 0 GPIO_ACTIVE_HIGH>; /* MDIO-DATA */ |
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phy0: ethernet-phy@1 { |
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reg = <0>; |
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}; |
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}; |
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}; |
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|
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/* Disable davinci/am335x mdio interface on this platform */ |
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&davinci_mdio { |
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pinctrl-names = "default", "sleep"; |
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pinctrl-0 = <&davinci_mdio_default>; |
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pinctrl-1 = <&davinci_mdio_sleep>; |
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status = "disabled"; |
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}; |
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&cpsw_emac0 { |
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phy_id = <&mdio0>, <0>; |
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phy-mode = "rmii"; |
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}; |
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&phy_sel { |
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rmii-clock-ext; |
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}; |
@ -0,0 +1,169 @@ |
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/* |
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* Common support for Siemens Draco SOM (AM335x based) |
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* |
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* Copyright (C) 2013,2014 - Stefan Roese <sr@denx.de> |
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* |
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* This file is licensed under the terms of the GNU General Public License |
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* version 2. This program is licensed "as is" without any warranty of any |
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* kind, whether express or implied. |
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*/ |
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/ { |
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chosen { |
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stdout-path = &uart0; |
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tick-timer = &timer2; |
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}; |
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memory { |
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device_type = "memory"; |
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reg = <0x80000000 0x08000000>; /* 128 MB */ |
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}; |
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ocp { |
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uart0: serial@44e09000 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&uart0_pins>; |
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status = "okay"; |
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}; |
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i2c0: i2c@44e0b000 { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&i2c0_pins>; |
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status = "okay"; |
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clock-frequency = <400000>; |
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eeprom: eeprom@50 { |
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compatible = "atmel,24c128"; |
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reg = <0x50>; |
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pagesize = <64>; |
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}; |
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}; |
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musb: usb@47400000 { |
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status = "okay"; |
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control@44e10620 { |
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status = "okay"; |
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}; |
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usb-phy@47401300 { |
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status = "okay"; |
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}; |
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usb-phy@47401b00 { |
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status = "okay"; |
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}; |
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usb@47401000 { |
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status = "okay"; |
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}; |
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usb@47401800 { |
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status = "okay"; |
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dr_mode = "host"; |
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}; |
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dma-controller@47402000 { |
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status = "okay"; |
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}; |
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}; |
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}; |
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}; |
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&am33xx_pinmux { |
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i2c0_pins: pinmux_i2c0_pins { |
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pinctrl-single,pins = < |
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0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ |
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0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ |
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>; |
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}; |
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uart0_pins: pinmux_uart0_pins { |
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pinctrl-single,pins = < |
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0x170 (PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */ |
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0x174 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */ |
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>; |
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}; |
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nandflash_pins: nandflash_pins { |
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pinctrl-single,pins = < |
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0x0 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ |
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0x4 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ |
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0x8 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ |
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0xc (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ |
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0x10 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ |
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0x14 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ |
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0x18 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ |
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0x1c (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ |
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0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ |
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0x74 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */ |
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0x7c (PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ |
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0x90 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ |
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0x94 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ |
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0x98 (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ |
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0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ |
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>; |
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}; |
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}; |
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&timer3 { |
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status = "disabled"; |
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}; |
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&uart4 { |
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status = "disabled"; |
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}; |
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&elm { |
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status = "okay"; |
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}; |
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&gpmc { |
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status = "okay"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&nandflash_pins>; |
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ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */ |
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nand@0,0 { |
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reg = <0 0 0>; /* CS0, offset 0 */ |
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nand-bus-width = <8>; |
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ti,nand-ecc-opt = "bch8"; |
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gpmc,device-nand = "true"; |
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gpmc,device-width = <1>; |
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gpmc,sync-clk-ps = <0>; |
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gpmc,cs-on-ns = <0>; |
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gpmc,cs-rd-off-ns = <44>; |
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gpmc,cs-wr-off-ns = <44>; |
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gpmc,adv-on-ns = <6>; |
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gpmc,adv-rd-off-ns = <34>; |
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gpmc,adv-wr-off-ns = <44>; |
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gpmc,we-on-ns = <0>; |
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gpmc,we-off-ns = <40>; |
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gpmc,oe-on-ns = <0>; |
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gpmc,oe-off-ns = <54>; |
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gpmc,access-ns = <64>; |
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gpmc,rd-cycle-ns = <82>; |
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gpmc,wr-cycle-ns = <82>; |
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gpmc,wait-on-read = "true"; |
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gpmc,wait-on-write = "true"; |
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gpmc,bus-turnaround-ns = <0>; |
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gpmc,cycle2cycle-delay-ns = <0>; |
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gpmc,clk-activation-ns = <0>; |
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gpmc,wait-monitoring-ns = <0>; |
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gpmc,wr-access-ns = <40>; |
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gpmc,wr-data-mux-bus-ns = <0>; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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elm_id = <&elm>; |
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}; |
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}; |
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/* disable the RTC node as its not accessible on the draco/dxr2 board */ |
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&rtc { |
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status = "disabled"; |
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ti,hwmods = "disabled"; |
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}; |
@ -0,0 +1,539 @@ |
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/* |
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* Copyright (C) 2014 DENX Software Engineering GmbH |
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* Heiko Schocher <hs@denx.de> |
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* |
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* Based on: |
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* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/ |
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* |
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* This program is free software; you can redistribute it and/or modify |
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* it under the terms of the GNU General Public License version 2 as |
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* published by the Free Software Foundation. |
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*/ |
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#include "am33xx.dtsi" |
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#include <dt-bindings/input/input.h> |
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/ { |
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chosen { |
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stdout-path = &uart0; |
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tick-timer = &timer2; |
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}; |
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cpus { |
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cpu@0 { |
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cpu0-supply = <&vdd1_reg>; |
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}; |
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}; |
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backlight0: backlight { |
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compatible = "pwm-backlight"; |
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pwms = <&ecap0 0 50000 0>; |
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brightness-levels = <0 2 5 7 10 12 15 17 20 22 25 28 30 33 35 |
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38 40 43 45 48 51 53 56 58 61 63 66 68 71 |
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73 76 79 81 84 86 89 91 94 96 99 102 104 |
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107 109 112 114 117 119 122 124 127 130 |
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132 135 137 140 142 145 147 150 153 155 |
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158 160 163 165 168 170 173 175 178 181 |
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183 186 188 191 193 196 198 201 204 206 |
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209 211 214 216 219 221 224 226 229 232 |
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234 237 239 242 244 247 249 252 255>; |
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default-brightness-level = <80>; |
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power-supply = <&backlight_reg>; |
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enable-gpios = <&gpio3 16 0>; |
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}; |
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backlight_reg: fixedregulator0 { |
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compatible = "regulator-fixed"; |
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regulator-name = "backlight_reg"; |
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regulator-boot-on; |
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}; |
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gpio_keys: restart-keys { |
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compatible = "gpio-keys"; |
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#address-cells = <1>; |
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#size-cells = <0>; |
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autorepeat; |
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restart0 { |
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label = "restart"; |
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linux,code = <KEY_RESTART>; |
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gpios = <&gpio1 27 GPIO_ACTIVE_LOW>; |
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gpio-key,wakeup; |
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}; |
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}; |
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leds { |
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compatible = "gpio-leds"; |
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led_blue { |
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label = "blue"; |
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gpios = <&gpio3 20 0>; |
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}; |
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led_green { |
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label = "green"; |
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gpios = <&gpio1 31 0>; |
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}; |
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led_red { |
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label = "red"; |
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gpios = <&gpio3 21 0>; |
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}; |
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}; |
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memory { |
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device_type = "memory"; |
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reg = <0x80000000 0x10000000>; /* 256 MB */ |
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}; |
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reg_lcd_3v3: fixedregulator1 { |
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compatible = "regulator-gpio"; |
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regulator-name = "lcd-3v3"; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <3300000>; |
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regulator-type = "voltage"; |
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startup-delay-us = <100>; |
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states = <1800000 0x1 |
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2900000 0x0>; |
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enable-at-boot; |
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gpios = <&gpio3 19 0>; |
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enable-active-high; |
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}; |
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vbat: fixedregulator2 { |
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compatible = "regulator-fixed"; |
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regulator-name = "vbat"; |
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regulator-min-microvolt = <5000000>; |
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regulator-max-microvolt = <5000000>; |
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regulator-boot-on; |
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}; |
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vmmc: fixedregulator3 { |
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compatible = "regulator-fixed"; |
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regulator-name = "vmmc"; |
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regulator-min-microvolt = <3300000>; |
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regulator-max-microvolt = <3300000>; |
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}; |
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}; |
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&cppi41dma { |
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status = "okay"; |
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}; |
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&cpsw_emac0 { |
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phy_id = <&davinci_mdio>, <0>; |
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phy-mode = "rgmii-txid"; |
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}; |
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&cpsw_emac1 { |
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phy_id = <&davinci_mdio>, <1>; |
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phy-mode = "rgmii-txid"; |
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}; |
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&davinci_mdio { |
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pinctrl-names = "default", "sleep"; |
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pinctrl-0 = <&davinci_mdio_default>; |
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pinctrl-1 = <&davinci_mdio_sleep>; |
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status = "okay"; |
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}; |
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&elm { |
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status = "okay"; |
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}; |
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&epwmss0 { |
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status = "okay"; |
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ecap0: ecap@48300100 { |
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status = "okay"; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&ecap0_pins>; |
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}; |
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}; |
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&gpmc { |
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pinctrl-names = "default"; |
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pinctrl-0 = <&nandflash_pins>; |
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status = "okay"; |
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ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */ |
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nand@0,0 { |
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reg = <0 0 0>; /* CS0, offset 0 */ |
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nand-bus-width = <8>; |
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ti,nand-ecc-opt = "bch8"; |
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gpmc,device-nand = "true"; |
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gpmc,device-width = <1>; |
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gpmc,sync-clk-ps = <0>; |
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gpmc,cs-on-ns = <0>; |
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gpmc,cs-rd-off-ns = <44>; |
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gpmc,cs-wr-off-ns = <44>; |
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gpmc,adv-on-ns = <6>; |
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gpmc,adv-rd-off-ns = <34>; |
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gpmc,adv-wr-off-ns = <44>; |
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gpmc,we-on-ns = <0>; |
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gpmc,we-off-ns = <40>; |
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gpmc,oe-on-ns = <0>; |
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gpmc,oe-off-ns = <54>; |
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gpmc,access-ns = <64>; |
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gpmc,rd-cycle-ns = <82>; |
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gpmc,wr-cycle-ns = <82>; |
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gpmc,wait-on-read = "true"; |
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gpmc,wait-on-write = "true"; |
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gpmc,bus-turnaround-ns = <0>; |
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gpmc,cycle2cycle-delay-ns = <0>; |
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gpmc,clk-activation-ns = <0>; |
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gpmc,wait-monitoring-ns = <0>; |
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gpmc,wr-access-ns = <40>; |
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gpmc,wr-data-mux-bus-ns = <0>; |
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|
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#address-cells = <1>; |
||||
#size-cells = <1>; |
||||
elm_id = <&elm>; |
||||
}; |
||||
}; |
||||
|
||||
&i2c0 { |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&i2c0_pins>; |
||||
clock-frequency = <400000>; |
||||
status = "okay"; |
||||
|
||||
tps: tps@2d { |
||||
reg = <0x2d>; |
||||
}; |
||||
eeprom: eeprom@50 { |
||||
compatible = "atmel,24c128"; |
||||
reg = <0x50>; |
||||
pagesize = <32>; |
||||
}; |
||||
}; |
||||
|
||||
&i2c1 { |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&i2c1_pins>; |
||||
clock-frequency = <100000>; |
||||
status = "okay"; |
||||
|
||||
tsl2563: tsl2563@49 { |
||||
compatible = "amstaos,tsl2563"; |
||||
reg = <0x49>; |
||||
}; |
||||
}; |
||||
|
||||
&i2c2 { |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&i2c2_pins>; |
||||
clock-frequency = <100000>; |
||||
status = "okay"; |
||||
|
||||
egalax_ts@04 { |
||||
compatible = "eeti,egalax_ts"; |
||||
reg = <0x04>; |
||||
interrupt-parent = <&gpio1>; |
||||
interrupts = <24 2>; |
||||
wakeup-gpios = <&gpio1 25 0>; |
||||
}; |
||||
}; |
||||
|
||||
&lcdc { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&mac { |
||||
pinctrl-names = "default", "sleep"; |
||||
pinctrl-0 = <&cpsw_default>; |
||||
pinctrl-1 = <&cpsw_sleep>; |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&mmc1 { |
||||
vmmc-supply = <&vmmc>; |
||||
bus-width = <4>; |
||||
cd-gpios = <&gpio0 6 0>; |
||||
wp-gpios = <&gpio3 18 0>; |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&phy_sel { |
||||
rgmii-no-delay; |
||||
}; |
||||
|
||||
#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_reg: regulator@0 { |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
vio_reg: regulator@1 { |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
vdd1_reg: regulator@2 { |
||||
/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ |
||||
regulator-name = "vdd_mpu"; |
||||
regulator-min-microvolt = <912500>; |
||||
regulator-max-microvolt = <1312500>; |
||||
regulator-boot-on; |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
vdd2_reg: regulator@3 { |
||||
/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ |
||||
regulator-name = "vdd_core"; |
||||
regulator-min-microvolt = <912500>; |
||||
regulator-max-microvolt = <1150000>; |
||||
regulator-boot-on; |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
vdd3_reg: regulator@4 { |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
vdig1_reg: regulator@5 { |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
vdig2_reg: regulator@6 { |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
vpll_reg: regulator@7 { |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
vdac_reg: regulator@8 { |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
vaux1_reg: regulator@9 { |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
vaux2_reg: regulator@10 { |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
vaux33_reg: regulator@11 { |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
vmmc_reg: regulator@12 { |
||||
regulator-min-microvolt = <1800000>; |
||||
regulator-max-microvolt = <3300000>; |
||||
regulator-always-on; |
||||
}; |
||||
}; |
||||
}; |
||||
|
||||
&uart0 { |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&uart0_pins>; |
||||
|
||||
status = "okay"; |
||||
}; |
||||
|
||||
&usb { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&usb_ctrl_mod { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&usb0 { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&usb1 { |
||||
dr_mode = "host"; |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&usb0_phy { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&usb1_phy { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&am33xx_pinmux { |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&clkout2_pin &gpio_pin>; |
||||
|
||||
clkout2_pin: pinmux_clkout2_pin { |
||||
pinctrl-single,pins = < |
||||
0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ |
||||
>; |
||||
}; |
||||
|
||||
cpsw_default: cpsw_default { |
||||
pinctrl-single,pins = < |
||||
/* Slave 1 */ |
||||
0x114 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txen.rgmii1_tctl */ |
||||
0x118 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxdv.rgmii1_rctl */ |
||||
0x11c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd3.rgmii1_td3 */ |
||||
0x120 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd2.rgmii1_td2 */ |
||||
0x124 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd1.rgmii1_td1 */ |
||||
0x128 (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txd0.rgmii1_td0 */ |
||||
0x12c (PIN_OUTPUT_PULLDOWN | MUX_MODE2) /* mii1_txclk.rgmii1_tclk */ |
||||
0x130 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxclk.rgmii1_rclk */ |
||||
0x134 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd3.rgmii1_rd3 */ |
||||
0x138 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd2.rgmii1_rd2 */ |
||||
0x13c (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd1.rgmii1_rd1 */ |
||||
0x140 (PIN_INPUT_PULLDOWN | MUX_MODE2) /* mii1_rxd0.rgmii1_rd0 */ |
||||
>; |
||||
}; |
||||
|
||||
cpsw_sleep: cpsw_sleep { |
||||
pinctrl-single,pins = < |
||||
/* Slave 1 reset value */ |
||||
0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x118 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x11c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x120 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x12c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x130 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x134 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
>; |
||||
}; |
||||
|
||||
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) |
||||
>; |
||||
}; |
||||
|
||||
ecap0_pins: ecap_pins { |
||||
pinctrl-single,pins = < |
||||
0x198 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* mcasp0_axr0.gpio3_16 Backlight enable */ |
||||
0x164 (MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 */ |
||||
>; |
||||
}; |
||||
|
||||
|
||||
gpio_pin: gpio_pin { |
||||
pinctrl-single,pins = < |
||||
0x58 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* gpmc_a6.gpio1_22 touch reset */ |
||||
0x60 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a8.gpio1_24 touch irq */ |
||||
0x64 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a9.gpio1_25 touch power */ |
||||
0x6c (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_a11.gpio1_27 pad14 to DFU */ |
||||
0x21c (MUX_MODE0) /* usb0_drvvbus */ |
||||
0x234 (MUX_MODE0) /* usb1_drvvbus */ |
||||
0x1a0 (PIN_INPUT_PULLUP | MUX_MODE4) /* mcasp0_aclkr.mmc0_sdwp */ |
||||
0x160 (PIN_INPUT_PULLUP | MUX_MODE5) /* spi0_cs1.mmc0_sdcd */ |
||||
>; |
||||
}; |
||||
|
||||
i2c0_pins: pinmux_i2c0_pins { |
||||
pinctrl-single,pins = < |
||||
0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ |
||||
0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ |
||||
>; |
||||
}; |
||||
|
||||
i2c1_pins: pinmux_i2c1_pins { |
||||
pinctrl-single,pins = < |
||||
0x158 (PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_d1.i2c1_sda */ |
||||
0x15c (PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_cs0.i2c1_scl */ |
||||
>; |
||||
}; |
||||
|
||||
i2c2_pins: pinmux_i2c2_pins { |
||||
pinctrl-single,pins = < |
||||
0x150 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_sclk.i2c2_sda */ |
||||
0x154 (PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE2) /* spi0_cs0.i2c2_scl */ |
||||
>; |
||||
}; |
||||
|
||||
lcd_pins_s0: lcd_pins_s0 { |
||||
pinctrl-single,pins = < |
||||
0x20 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad8.lcd_data23 */ |
||||
0x24 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad9.lcd_data22 */ |
||||
0x28 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad10.lcd_data21 */ |
||||
0x2c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad11.lcd_data20 */ |
||||
0x30 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad12.lcd_data19 */ |
||||
0x34 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad13.lcd_data18 */ |
||||
0x38 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad14.lcd_data17 */ |
||||
0x3c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad15.lcd_data16 */ |
||||
0xa0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ |
||||
0xa4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ |
||||
0xa8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ |
||||
0xac (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ |
||||
0xb0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ |
||||
0xb4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ |
||||
0xb8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ |
||||
0xbc (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ |
||||
0xc0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ |
||||
0xc4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ |
||||
0xc8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ |
||||
0xcc (PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ |
||||
0xd0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ |
||||
0xd4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ |
||||
0xd8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ |
||||
0xdc (PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ |
||||
0xe0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync */ |
||||
0xe4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync */ |
||||
0xe8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk */ |
||||
0xec (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ |
||||
0x194 (PIN_OUTPUT_PULLUP | MUX_MODE7) /* mcasp0_fsx.gpio3_15 LCD enable */ |
||||
>; |
||||
}; |
||||
|
||||
nandflash_pins: pinmux_nandflash_pins { |
||||
pinctrl-single,pins = < |
||||
0x0 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ |
||||
0x4 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ |
||||
0x8 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ |
||||
0xc (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ |
||||
0x10 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ |
||||
0x14 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ |
||||
0x18 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ |
||||
0x1c (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ |
||||
0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ |
||||
0x74 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */ |
||||
0x7c (PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ |
||||
0x90 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ |
||||
0x94 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ |
||||
0x98 (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ |
||||
0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ |
||||
>; |
||||
}; |
||||
|
||||
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 */ |
||||
>; |
||||
}; |
||||
}; |
||||
|
||||
&wdt2 { |
||||
wdt-keep-enabled; |
||||
}; |
@ -0,0 +1,59 @@ |
||||
/* |
||||
* Copyright (C) 2014 DENX Software Engineering GmbH |
||||
* Heiko Schocher <hs@denx.de> |
||||
* |
||||
* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.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 "am335x-pxm2.dtsi" |
||||
|
||||
/ { |
||||
model = "PXM2/PXM50"; |
||||
compatible = "ti,am335x-evm", "ti,am33xx"; |
||||
|
||||
panel { |
||||
compatible = "ti,tilcdc,panel"; |
||||
backlight = <&backlight0>; |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&lcd_pins_s0>; |
||||
enable-gpios = <&gpio3 15 0>; |
||||
status = "okay"; |
||||
|
||||
panel-info { |
||||
ac-bias = <255>; |
||||
ac-bias-intrpt = <0>; |
||||
dma-burst-sz = <16>; |
||||
bpp = <32>; |
||||
fdd = <0x80>; |
||||
sync-edge = <0>; |
||||
sync-ctrl = <1>; |
||||
raster-order = <0>; |
||||
fifo-th = <0>; |
||||
tft-alt-mode = <0>; |
||||
invert-pxl-clk = <0>; |
||||
}; |
||||
|
||||
display-timings { |
||||
native-mode = <&timing1>; |
||||
|
||||
timing1: 1376x768p50 { |
||||
clock-frequency = <60000000>; |
||||
hactive = <1376>; |
||||
vactive = <768>; |
||||
hfront-porch = <14>; |
||||
hback-porch = <64>; |
||||
hsync-len = <56>; |
||||
vback-porch = <28>; |
||||
vfront-porch = <1>; |
||||
vsync-len = <6>; |
||||
hsync-active = <1>; |
||||
vsync-active = <1>; |
||||
}; |
||||
}; |
||||
}; |
||||
}; |
@ -0,0 +1,611 @@ |
||||
/* |
||||
* Copyright (C) 2014 DENX Software Engineering GmbH |
||||
* Heiko Schocher <hs@denx.de> |
||||
* |
||||
* Based on: |
||||
* Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.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" |
||||
#include <dt-bindings/input/input.h> |
||||
|
||||
/ { |
||||
model = "RUT"; |
||||
compatible = "ti,am335x-evm", "ti,am33xx"; |
||||
|
||||
buzzer { |
||||
compatible = "pwm-beeper"; |
||||
pwms = <&ecap0 0 16000 0>; |
||||
}; |
||||
|
||||
chosen { |
||||
stdout-path = &uart0; |
||||
tick-timer = &timer2; |
||||
}; |
||||
|
||||
cpus { |
||||
cpu@0 { |
||||
cpu0-supply = <&dcdc2_reg>; |
||||
}; |
||||
}; |
||||
|
||||
gpio_keys: powerfail-keys { |
||||
compatible = "gpio-keys"; |
||||
#address-cells = <1>; |
||||
#size-cells = <0>; |
||||
autorepeat; |
||||
|
||||
pwr-fail0 { |
||||
label = "power-fail"; |
||||
linux,code = <KEY_POWER>; |
||||
gpios = <&gpio3 4 GPIO_ACTIVE_HIGH>; |
||||
gpio-key,wakeup; |
||||
}; |
||||
|
||||
pwr-fail1 { |
||||
label = "power-fail-redundant"; |
||||
linux,code = <KEY_POWER>; |
||||
gpios = <&gpio1 27 GPIO_ACTIVE_HIGH>; |
||||
gpio-key,wakeup; |
||||
}; |
||||
}; |
||||
|
||||
leds { |
||||
compatible = "gpio-leds"; |
||||
|
||||
led_green { |
||||
label = "rut:green:debug:run_mode"; |
||||
gpios = <&gpio3 20 1>; |
||||
/* activelow = 1, default trigger heartbeat */ |
||||
}; |
||||
led_yellow { |
||||
label = "rut:debug:yellow:osc_ch1"; |
||||
gpios = <&gpio0 17 1>; |
||||
/* activelow = 1, default trigger mmc0 */ |
||||
}; |
||||
led_red { |
||||
label = "rut:debug:red:osc_ch2"; |
||||
gpios = <&gpio0 16 1>; |
||||
/* activelow = 1, default trigger debug_osc_ch2 */ |
||||
}; |
||||
/* optional */ |
||||
led_alive { |
||||
label = "rut:alive"; |
||||
gpios = <&gpio0 15 1>; |
||||
linux,default-trigger = "heartbeat"; |
||||
/* activelow = 1, default trigger heartbeat */ |
||||
}; |
||||
|
||||
}; |
||||
|
||||
memory { |
||||
device_type = "memory"; |
||||
reg = <0x80000000 0x10000000>; /* 256 MB */ |
||||
}; |
||||
|
||||
panel { |
||||
compatible = "ti,tilcdc,panel"; |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&lcd_pins_s0>; |
||||
status = "okay"; |
||||
|
||||
/* FORMIKE_KWH043ST20_F01 */ |
||||
panel-info { |
||||
ac-bias = <255>; |
||||
ac-bias-intrpt = <0>; |
||||
dma-burst-sz = <16>; |
||||
bpp = <16>; |
||||
fdd = <0x80>; |
||||
sync-edge = <0>; |
||||
sync-ctrl = <1>; |
||||
raster-order = <0>; |
||||
fifo-th = <0>; |
||||
tft-alt-mode = <0>; |
||||
invert-pxl-clk = <1>; |
||||
}; |
||||
|
||||
display-timings { |
||||
native-mode = <&timing1>; |
||||
timing1: 480x800p60 { |
||||
clock-frequency = <29925000>; |
||||
hactive = <480>; |
||||
vactive = <800>; |
||||
hfront-porch = <50>; |
||||
hback-porch = <50>; |
||||
hsync-len = <50>; |
||||
vback-porch = <50>; |
||||
vfront-porch = <50>; |
||||
vsync-len = <50>; |
||||
hsync-active = <1>; |
||||
vsync-active = <1>; |
||||
}; |
||||
}; |
||||
}; |
||||
|
||||
vmmc: fixedregulator3 { |
||||
compatible = "regulator-fixed"; |
||||
regulator-name = "vmmc"; |
||||
regulator-min-microvolt = <3300000>; |
||||
regulator-max-microvolt = <3300000>; |
||||
}; |
||||
|
||||
watchdog { |
||||
compatible = "linux,wdt-gpio"; |
||||
gpios = <&gpio0 14 0>; |
||||
hw_algo = "level"; |
||||
hw_margin_ms = <30000>; |
||||
}; |
||||
}; |
||||
|
||||
&aes { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&cppi41dma { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&cpsw_emac0 { |
||||
phy_id = <&davinci_mdio>, <1>; |
||||
phy-mode = "rmii"; |
||||
}; |
||||
|
||||
&cpsw_emac1 { |
||||
phy_id = <&davinci_mdio>, <0>; |
||||
phy-mode = "rmii"; |
||||
}; |
||||
|
||||
&davinci_mdio { |
||||
pinctrl-names = "default", "sleep"; |
||||
pinctrl-0 = <&davinci_mdio_default>; |
||||
pinctrl-1 = <&davinci_mdio_sleep>; |
||||
status = "okay"; |
||||
gpios = <&gpio2 18 0>; |
||||
|
||||
ethernet_phy: ethernet-phy@1 { |
||||
compatible = "ethernet-phy-id2000.5ce1"; |
||||
reg = <1>; |
||||
natsemi,master_mode_fixup; |
||||
}; |
||||
}; |
||||
|
||||
&elm { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&epwmss0 { |
||||
status = "okay"; |
||||
|
||||
ecap0: ecap@48300100 { |
||||
status = "okay"; |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&ecap0_pins>; |
||||
}; |
||||
}; |
||||
|
||||
&epwmss1 { |
||||
status = "okay"; |
||||
|
||||
ehrpwm1: ehrpwm@48302200 { |
||||
status = "okay"; |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&epwmss1_pins>; |
||||
}; |
||||
}; |
||||
|
||||
&gpmc { |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&nandflash_pins>; |
||||
status = "okay"; |
||||
|
||||
ranges = <0 0 0x08000000 0x10000000>; /* CS0: NAND */ |
||||
|
||||
nand@0,0 { |
||||
reg = <0 0 0>; /* CS0, offset 0 */ |
||||
nand-bus-width = <8>; |
||||
ti,nand-ecc-opt = "bch8"; |
||||
gpmc,device-nand = "true"; |
||||
gpmc,device-width = <1>; |
||||
gpmc,sync-clk-ps = <0>; |
||||
gpmc,cs-on-ns = <0>; |
||||
gpmc,cs-rd-off-ns = <57>; |
||||
gpmc,cs-wr-off-ns = <57>; |
||||
gpmc,adv-on-ns = <0>; |
||||
gpmc,adv-rd-off-ns = <57>; |
||||
gpmc,adv-wr-off-ns = <57>; |
||||
gpmc,we-on-ns = <0>; |
||||
gpmc,we-off-ns = <48>; |
||||
gpmc,oe-on-ns = <0>; |
||||
gpmc,oe-off-ns = <57>; |
||||
gpmc,access-ns = <38>; |
||||
gpmc,rd-cycle-ns = <67>; |
||||
gpmc,wr-cycle-ns = <67>; |
||||
gpmc,wait-on-read = "true"; |
||||
gpmc,wait-on-write = "true"; |
||||
gpmc,bus-turnaround-ns = <0>; |
||||
gpmc,cycle2cycle-delay-ns = <0>; |
||||
gpmc,clk-activation-ns = <0>; |
||||
gpmc,wait-monitoring-ns = <0>; |
||||
gpmc,wr-access-ns = <96>; |
||||
gpmc,wr-data-mux-bus-ns = <0>; |
||||
|
||||
#address-cells = <1>; |
||||
#size-cells = <1>; |
||||
elm_id = <&elm>; |
||||
}; |
||||
}; |
||||
|
||||
&i2c0 { |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&i2c0_pins>; |
||||
clock-frequency = <400000>; |
||||
status = "okay"; |
||||
|
||||
eeprom: eeprom@50 { |
||||
compatible = "atmel,24c128"; |
||||
reg = <0x50>; |
||||
pagesize = <32>; |
||||
}; |
||||
|
||||
tps: tps@24 { |
||||
reg = <0x24>; |
||||
}; |
||||
}; |
||||
|
||||
&i2c1 { |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&i2c1_pins>; |
||||
clock-frequency = <100000>; |
||||
status = "okay"; |
||||
|
||||
atmel: atmel_mxt_ts@4a { |
||||
compatible = "atmel,maxtouch"; |
||||
reg = <0x4a>; |
||||
interrupt-parent = <&gpio1>; |
||||
interrupts = <28 8>; |
||||
gpios = <&gpio3 18 GPIO_ACTIVE_HIGH>; |
||||
}; |
||||
|
||||
temp@48 { |
||||
compatible = "st,ds75"; |
||||
reg = <0x4c>; |
||||
}; |
||||
}; |
||||
|
||||
&lcdc { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&mac { |
||||
pinctrl-names = "default", "sleep"; |
||||
pinctrl-0 = <&cpsw_default>; |
||||
pinctrl-1 = <&cpsw_sleep>; |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&mmc1 { |
||||
vmmc-supply = <&vmmc>; |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&mmc1_pins>; |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&phy_sel { |
||||
rmii-clock-ext; |
||||
}; |
||||
|
||||
&sham { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&spi0 { |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&spi0_pins>; |
||||
status = "okay"; |
||||
spi-flash@0 { |
||||
#address-cells = <1>; |
||||
#size-cells = <1>; |
||||
compatible = "mx25l25635e"; |
||||
reg = <0>; /* Chip select 0 */ |
||||
spi-max-frequency = <24000000>; |
||||
|
||||
partition@0 { |
||||
label = "dummy"; |
||||
reg = <0x0000000 0x8000>; |
||||
}; |
||||
}; |
||||
}; |
||||
|
||||
&spi1 { |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&spi1_pins>; |
||||
status = "okay"; |
||||
|
||||
lcd_init: lcd@0 { |
||||
compatible = "formike,kwh043st20"; |
||||
reg = <0>; |
||||
reset-gpios = <&gpio3 19 0>; |
||||
spi-max-frequency = <1200000>; |
||||
spi-cpol; |
||||
spi-cpha; |
||||
power-on-delay = <10>; |
||||
reset-delay = <10>; |
||||
}; |
||||
}; |
||||
|
||||
/include/ "tps65217.dtsi" |
||||
|
||||
&tps { |
||||
backlight0: backlight { |
||||
isel = <1>; /* 1 - ISET1, 2 ISET2 */ |
||||
fdim = <1000>; /* TPS65217_BL_FDIM_100HZ */ |
||||
default-brightness = <80>; |
||||
}; |
||||
|
||||
regulators { |
||||
dcdc1_reg: regulator@0 { |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
dcdc2_reg: regulator@1 { |
||||
/* VDD_MPU voltage limits 0.95V - 1.26V with +/-4% tolerance */ |
||||
regulator-name = "vdd_mpu"; |
||||
regulator-min-microvolt = <925000>; |
||||
regulator-max-microvolt = <1325000>; |
||||
regulator-boot-on; |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
dcdc3_reg: regulator@2 { |
||||
/* VDD_CORE voltage limits 0.95V - 1.1V with +/-4% tolerance */ |
||||
regulator-name = "vdd_core"; |
||||
regulator-min-microvolt = <925000>; |
||||
regulator-max-microvolt = <1150000>; |
||||
regulator-boot-on; |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
ldo1_reg: regulator@3 { |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
ldo2_reg: regulator@4 { |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
ldo3_reg: regulator@5 { |
||||
regulator-always-on; |
||||
}; |
||||
|
||||
ldo4_reg: regulator@6 { |
||||
regulator-always-on; |
||||
}; |
||||
}; |
||||
}; |
||||
|
||||
&tscadc { |
||||
status = "okay"; |
||||
adc { |
||||
ti,adc-channels = <4 5 6 7>; |
||||
}; |
||||
}; |
||||
|
||||
&uart0 { |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&uart0_pins>; |
||||
|
||||
status = "okay"; |
||||
}; |
||||
|
||||
&usb { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&usb_ctrl_mod { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&usb0 { |
||||
dr_mode = "device"; |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&usb0_phy { |
||||
status = "okay"; |
||||
}; |
||||
|
||||
&am33xx_pinmux { |
||||
pinctrl-names = "default"; |
||||
pinctrl-0 = <&clkout2_pin &gpio_pin>; |
||||
|
||||
clkout2_pin: pinmux_clkout2_pin { |
||||
pinctrl-single,pins = < |
||||
0x1b4 (PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */ |
||||
>; |
||||
}; |
||||
|
||||
cpsw_default: cpsw_default { |
||||
pinctrl-single,pins = < |
||||
/* Slave 1 */ |
||||
0x10c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_crs.rmii1_crs_dv */ |
||||
0x110 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxerr.mii1_rxerr */ |
||||
0x114 (MUX_MODE1) /* mii1_txen.mii1_txen */ |
||||
0x124 (MUX_MODE1) /* mii1_txd1.mii1_txd1 */ |
||||
0x128 (MUX_MODE1) /* mii1_txd0.mii1_txd0 */ |
||||
0x13c (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd1.mii1_rxd1 */ |
||||
0x140 (PIN_INPUT_PULLDOWN | MUX_MODE1) /* mii1_rxd0.mii1_rxd0 */ |
||||
0x144 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* rmii1_ref_clk.rmii1_refclk */ |
||||
>; |
||||
}; |
||||
|
||||
cpsw_sleep: cpsw_sleep { |
||||
pinctrl-single,pins = < |
||||
/* Slave 1 reset value */ |
||||
0x10c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x110 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x114 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x124 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x128 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x13c (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x140 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
0x144 (PIN_INPUT_PULLDOWN | MUX_MODE7) |
||||
>; |
||||
}; |
||||
|
||||
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) |
||||
>; |
||||
}; |
||||
|
||||
ecap0_pins: ecap_pins { |
||||
pinctrl-single,pins = < |
||||
0x164 (MUX_MODE0) /* eCAP0_in_PWM0_out.eCAP0_in_PWM0_out MODE0 buzzer frequency: ecap.0 */ |
||||
>; |
||||
}; |
||||
|
||||
epwmss1_pins: epwmss_pins { |
||||
pinctrl-single,pins = < |
||||
0x48 (PIN_INPUT | MUX_MODE7) /* gpmc_a2.gpio1_18 buzzer frequency: ehrpwm1A high-Z due to connected to ecap0 by R0469 */ |
||||
0x4c (MUX_MODE6) /* gpmc_a3.ehrpwm1B buzzer volume pwm */ |
||||
>; |
||||
}; |
||||
|
||||
gpio_pin: gpio_pin { |
||||
pinctrl-single,pins = < |
||||
0x6c (PIN_INPUT | MUX_MODE7) /* gpmc_a11.gpio1_27 PWR_FAIL_GPIO_SPARE */ |
||||
0x78 (PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) /* gpmc_be1n.gpio1_28 TOUCH_CHANGE_N */ |
||||
0x88 (PIN_OUTPUT_PULLUP | INPUT_EN | MUX_MODE7) /* gpmc_csn3.gpio2_0 RUT_GPIO0_GPIO */ |
||||
0x118 (PIN_INPUT | MUX_MODE7) /* gmii1_rxdv.gpio3_4 PWR_FAIL_GPIO */ |
||||
0x11c (MUX_MODE7) /* mii1_txd3.gpio0_16 DEBUG_OSC_CH2_GPIO */ |
||||
0x120 (MUX_MODE7) /* mii1_txd2.gpio0_17 DEBUG_OSC_CH1_GPIO */ |
||||
0x134 (MUX_MODE7) /* gmii1_rxd3.gpio2_18 PHY_RSTn_GPIO */ |
||||
0x138 (PIN_INPUT_PULLDOWN | MUX_MODE7) /* gmii1_rxd2.gpio2_19 PHY_INT_GPIO */ |
||||
0x180 (MUX_MODE7) /* uart1_rxd.gpio0_14 WATCHDOG_TRIGGER_GPIO */ |
||||
0x184 (MUX_MODE7) /* uart1_txd.gpio0_15 ALIVE_LED_N_GPIO */ |
||||
0x1a0 (MUX_MODE7) /* mcasp0_aclkr.gpio3_18 MAXTOUCH_RESET_GPIO */ |
||||
0x1a4 (MUX_MODE7) /* mcasp0_fsr.gpio3_19 DISPLAY_RESET_GPIO */ |
||||
0x1a8 (MUX_MODE7) /* mcasp0_axr1.gpio3_20 DEBUG_RUN_MODE_GPIO */ |
||||
0x1ac (PIN_INPUT_PULLDOWN | MUX_MODE7) /* mcasp0_ahclkx.gpio3_21 NORFLASH_WP_GPIO */ |
||||
0x1b0 (PIN_OUTPUT | MUX_MODE3) /* xdma_event_intr0.clkout1 */ |
||||
>; |
||||
}; |
||||
|
||||
i2c0_pins: pinmux_i2c0_pins { |
||||
pinctrl-single,pins = < |
||||
0x188 (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */ |
||||
0x18c (PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */ |
||||
>; |
||||
}; |
||||
|
||||
i2c1_pins: pinmux_i2c1_pins { |
||||
pinctrl-single,pins = < |
||||
0x168 (PIN_INPUT | MUX_MODE3) /* uart0_ctsn.i2c1_sda */ |
||||
0x16c (PIN_INPUT | MUX_MODE3) /* uart0.rtsn.i2c1_scl */ |
||||
>; |
||||
}; |
||||
|
||||
lcd_pins_s0: lcd_pins_s0 { |
||||
pinctrl-single,pins = < |
||||
0x20 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad8.lcd_data23 */ |
||||
0x24 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad9.lcd_data22 */ |
||||
0x28 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad10.lcd_data21 */ |
||||
0x2c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad11.lcd_data20 */ |
||||
0x30 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad12.lcd_data19 */ |
||||
0x34 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad13.lcd_data18 */ |
||||
0x38 (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad14.lcd_data17 */ |
||||
0x3c (PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* gpmc_ad15.lcd_data16 */ |
||||
0xa0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */ |
||||
0xa4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */ |
||||
0xa8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */ |
||||
0xac (PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */ |
||||
0xb0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */ |
||||
0xb4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */ |
||||
0xb8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */ |
||||
0xbc (PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */ |
||||
0xc0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */ |
||||
0xc4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */ |
||||
0xc8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */ |
||||
0xcc (PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */ |
||||
0xd0 (PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */ |
||||
0xd4 (PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */ |
||||
0xd8 (PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */ |
||||
0xdc (PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */ |
||||
0xe0 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_vsync.lcd_vsync */ |
||||
0xe4 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_hsync.lcd_hsync */ |
||||
0xe8 (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_pclk.lcd_pclk */ |
||||
0xec (PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */ |
||||
>; |
||||
}; |
||||
|
||||
mmc1_pins: mmc1_pins { |
||||
pinctrl-single,pins = < |
||||
0xf0 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0.mmc0_dat0 */ |
||||
0xf4 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1.mmc0_dat1 */ |
||||
0xf8 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2.mmc0_dat2 */ |
||||
0xfc (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3.mmc0_dat3 */ |
||||
0x100 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk.mmc0_clk */ |
||||
0x104 (PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd.mmc0_cmd */ |
||||
>; |
||||
}; |
||||
|
||||
nandflash_pins: pinmux_nandflash_pins { |
||||
pinctrl-single,pins = < |
||||
0x0 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad0.gpmc_ad0 */ |
||||
0x4 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad1.gpmc_ad1 */ |
||||
0x8 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad2.gpmc_ad2 */ |
||||
0xc (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad3.gpmc_ad3 */ |
||||
0x10 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad4.gpmc_ad4 */ |
||||
0x14 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad5.gpmc_ad5 */ |
||||
0x18 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad6.gpmc_ad6 */ |
||||
0x1c (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_ad7.gpmc_ad7 */ |
||||
0x70 (PIN_INPUT_PULLUP | MUX_MODE0) /* gpmc_wait0.gpmc_wait0 */ |
||||
0x74 (PIN_INPUT_PULLUP | MUX_MODE7) /* gpmc_wpn.gpio0_30 */ |
||||
0x7c (PIN_OUTPUT | MUX_MODE0) /* gpmc_csn0.gpmc_csn0 */ |
||||
0x90 (PIN_OUTPUT | MUX_MODE0) /* gpmc_advn_ale.gpmc_advn_ale */ |
||||
0x94 (PIN_OUTPUT | MUX_MODE0) /* gpmc_oen_ren.gpmc_oen_ren */ |
||||
0x98 (PIN_OUTPUT | MUX_MODE0) /* gpmc_wen.gpmc_wen */ |
||||
0x9c (PIN_OUTPUT | MUX_MODE0) /* gpmc_be0n_cle.gpmc_be0n_cle */ |
||||
>; |
||||
}; |
||||
|
||||
spi0_pins: pinmux_spi0_pins { |
||||
pinctrl-single,pins = < |
||||
0x150 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* spi0_sclk.spi0_sclk */ |
||||
0x154 (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_d0.spi0_d0 */ |
||||
0x158 (PIN_INPUT_PULLDOWN | MUX_MODE0) /* spi0_d1.spi0_d1 */ |
||||
0x15c (PIN_INPUT_PULLUP | MUX_MODE0) /* spi0_CS0.spi0_CS0 */ |
||||
>; |
||||
}; |
||||
|
||||
spi1_pins: pinmux_spi1_pins { |
||||
pinctrl-single,pins = < |
||||
0x190 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcasp0_aclkx.spi1_sclk */ |
||||
0x194 (PIN_INPUT_PULLUP | MUX_MODE3) /* mcasp0_fsx.spi1_d0 */ |
||||
0x198 (PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcasp0_axr0.spi1_d1 */ |
||||
0x19c (PIN_INPUT_PULLUP | MUX_MODE3) /* mcasp0_ahclkr.spi1_cs0 */ |
||||
>; |
||||
}; |
||||
|
||||
uart0_pins: pinmux_uart0_pins { |
||||
pinctrl-single,pins = < |
||||
0x170 (PIN_INPUT | MUX_MODE0) /* uart0_rxd.uart0_rxd */ |
||||
0x174 (PIN_OUTPUT | MUX_MODE0) /* uart0_txd.uart0_txd */ |
||||
>; |
||||
}; |
||||
}; |
Loading…
Reference in new issue