Several changes have been made to the AM3517-evm and the underlying am3517.dtsi file. This patch re-sync's the DTS and DTSI files with Linux. Signed-off-by: Adam Ford <aford173@gmail.com>lime2-spi
Adam Ford
6 years ago
committed by
Tom Rini
parent
b740074ac4
commit
b8dbec5fb6
@ -0,0 +1,142 @@ |
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/* |
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* Copyright (C) 2016 Derald D. Woods <woods.technical@gmail.com> |
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* |
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* Based on am3517-evm.dts |
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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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|
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/ { |
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cpus { |
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cpu@0 { |
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cpu0-supply = <&vdd_core_reg>; |
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}; |
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}; |
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}; |
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|
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&gpmc { |
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ranges = <0 0 0x30000000 0x1000000>; /* CS0: 16MB for NAND */ |
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|
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nand@0,0 { |
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compatible = "ti,omap2-nand"; |
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linux,mtd-name = "micron,mt29f4g16abchch"; |
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reg = <0 0 4>; /* CS0, offset 0, IO size 4 */ |
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nand-bus-width = <16>; |
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ti,nand-ecc-opt = "bch8"; |
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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-off-ns = <40>; |
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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,wr-access-ns = <40>; |
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gpmc,wr-data-mux-bus-ns = <0>; |
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gpmc,device-width = <2>; |
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#address-cells = <1>; |
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#size-cells = <1>; |
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}; |
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}; |
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|
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&i2c1 { |
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clock-frequency = <400000>; |
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|
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s35390a: s35390a@30 { |
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compatible = "sii,s35390a"; |
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reg = <0x30>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&rtc_pins>; |
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interrupts-extended = <&gpio2 23 IRQ_TYPE_EDGE_FALLING>; /* gpio_55 */ |
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}; |
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|
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tps: tps65023@48 { |
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compatible = "ti,tps65023"; |
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reg = <0x48>; |
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|
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regulators { |
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vdd_core_reg: VDCDC1 { |
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regulator-name = "vdd_core"; |
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compatible = "regulator-fixed"; |
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regulator-always-on; |
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regulator-min-microvolt = <1200000>; |
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regulator-max-microvolt = <1200000>; |
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}; |
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vdd_io_reg: VDCDC2 { |
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regulator-name = "vdd_io"; |
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compatible = "regulator-fixed"; |
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regulator-always-on; |
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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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vdd_1v8_reg: VDCDC3 { |
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regulator-name = "vdd_1v8"; |
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compatible = "regulator-fixed"; |
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regulator-always-on; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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}; |
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vdd_usb18_reg: LDO1 { |
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regulator-name = "vdd_usb18"; |
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compatible = "regulator-fixed"; |
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regulator-always-on; |
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regulator-min-microvolt = <1800000>; |
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regulator-max-microvolt = <1800000>; |
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}; |
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vdd_usb33_reg: LDO2 { |
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regulator-name = "vdd_usb33"; |
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compatible = "regulator-fixed"; |
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regulator-always-on; |
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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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}; |
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touchscreen: tsc2004@4b { |
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compatible = "ti,tsc2004"; |
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reg = <0x4b>; |
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vio-supply = <&vdd_io_reg>; |
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pinctrl-names = "default"; |
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pinctrl-0 = <&tsc2004_pins>; |
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interrupts-extended = <&gpio3 1 IRQ_TYPE_EDGE_RISING>; /* gpio_65 */ |
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touchscreen-fuzz-x = <4>; |
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touchscreen-fuzz-y = <7>; |
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touchscreen-fuzz-pressure = <2>; |
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touchscreen-size-x = <480>; |
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touchscreen-size-y = <272>; |
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touchscreen-max-pressure = <2048>; |
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ti,x-plate-ohms = <280>; |
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ti,esd-recovery-timeout-ms = <8000>; |
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}; |
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}; |
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&omap3_pmx_core { |
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rtc_pins: pinmux_rtc_pins { |
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pinctrl-single,pins = < |
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OMAP3_CORE1_IOPAD(0x20b6, PIN_INPUT_PULLUP | MUX_MODE4) /* gpmc_ncs4.gpio_55 */ |
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>; |
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}; |
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tsc2004_pins: pinmux_tsc2004_pins { |
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pinctrl-single,pins = < |
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OMAP3_CORE1_IOPAD(0x20d2, PIN_INPUT | MUX_MODE4) /* gpmc_wait3.gpio_65 */ |
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>; |
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}; |
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}; |
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