mirror of
https://github.com/AuxXxilium/linux_dsm_epyc7002.git
synced 2024-12-20 16:57:58 +07:00
572cf7d7b0
The wl1835mod.pdf data sheet says this pretty clearly for WL_IRQ line:
"WLAN SDIO out-of-band interrupt line. Set to rising edge (active high)
by default."
And it seems this interrupt can be optionally configured to use falling
edge too since commit bd763482c8 ("wl18xx: wlan_irq: support platform
dependent interrupt types").
On omap4, if the wlcore interrupt is configured as level instead of edge,
L4PER will stop doing hardware based idling after ifconfig wlan0 down is
done and the WL_EN line is pulled down.
The symptoms show up with L4PER status registers no longer showing the
IDLEST bits as 2 but as 0 for all the active GPIO banks and for
L4PER_CLKCTRL. Also the l4per_pwrdm RET count stops increasing in
the /sys/kernel/debug/pm_debug/count.
While there is also probably a GPIO related issue that needs to be
still fixed, this change gets us to the point where we can have L4PER
idling.
I'm guessing wlcore was at some point configured to use level interrupts
because of edge handling issues in gpio-omap. However, with the recent
fixes to gpio-omap the edge interrupts seem to be working just fine.
Let's change it for all omap boards with wlcore interrupt set as level.
Cc: Dave Gerlach <d-gerlach@ti.com>
Cc: Eyal Reizer <eyalr@ti.com>
Cc: Grygorii Strashko <grygorii.strashko@ti.com>
Cc: Kalle Valo <kvalo@codeaurora.org>
Cc: Nishanth Menon <nm@ti.com>
Cc: Tero Kristo <t-kristo@ti.com>
[tony@atomide.com updated comments a bit for gpio issue]
Signed-off-by: Tony Lindgren <tony@atomide.com>
756 lines
18 KiB
Plaintext
756 lines
18 KiB
Plaintext
/*
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* Copyright (C) 2013 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 "omap5.dtsi"
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#include <dt-bindings/interrupt-controller/irq.h>
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#include <dt-bindings/interrupt-controller/arm-gic.h>
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/ {
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aliases {
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display0 = &hdmi0;
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};
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chosen {
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stdout-path = &uart3;
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};
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vmain: fixedregulator-vmain {
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compatible = "regulator-fixed";
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regulator-name = "vmain";
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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vsys_cobra: fixedregulator-vsys_cobra {
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compatible = "regulator-fixed";
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regulator-name = "vsys_cobra";
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vin-supply = <&vmain>;
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regulator-min-microvolt = <5000000>;
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regulator-max-microvolt = <5000000>;
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};
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vdds_1v8_main: fixedregulator-vdds_1v8_main {
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compatible = "regulator-fixed";
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regulator-name = "vdds_1v8_main";
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vin-supply = <&smps7_reg>;
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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};
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vmmcsd_fixed: fixedregulator-mmcsd {
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compatible = "regulator-fixed";
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regulator-name = "vmmcsd_fixed";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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};
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mmc3_pwrseq: sdhci0_pwrseq {
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compatible = "mmc-pwrseq-simple";
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clocks = <&clk32kgaudio>;
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clock-names = "ext_clock";
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};
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vmmcsdio_fixed: fixedregulator-mmcsdio {
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compatible = "regulator-fixed";
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regulator-name = "vmmcsdio_fixed";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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gpio = <&gpio5 12 GPIO_ACTIVE_HIGH>; /* gpio140 WLAN_EN */
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enable-active-high;
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startup-delay-us = <70000>;
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pinctrl-names = "default";
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pinctrl-0 = <&wlan_pins>;
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};
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/* HS USB Host PHY on PORT 2 */
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hsusb2_phy: hsusb2_phy {
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compatible = "usb-nop-xceiv";
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reset-gpios = <&gpio3 16 GPIO_ACTIVE_LOW>; /* gpio3_80 HUB_NRESET */
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clocks = <&auxclk1_ck>;
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clock-names = "main_clk";
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clock-frequency = <19200000>;
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#phy-cells = <0>;
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};
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/* HS USB Host PHY on PORT 3 */
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hsusb3_phy: hsusb3_phy {
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compatible = "usb-nop-xceiv";
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reset-gpios = <&gpio3 15 GPIO_ACTIVE_LOW>; /* gpio3_79 ETH_NRESET */
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#phy-cells = <0>;
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};
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tpd12s015: encoder {
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compatible = "ti,tpd12s015";
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pinctrl-names = "default";
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pinctrl-0 = <&tpd12s015_pins>;
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/* gpios defined in the board specific dts */
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ports {
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#address-cells = <1>;
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#size-cells = <0>;
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port@0 {
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reg = <0>;
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tpd12s015_in: endpoint {
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remote-endpoint = <&hdmi_out>;
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};
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};
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port@1 {
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reg = <1>;
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tpd12s015_out: endpoint {
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remote-endpoint = <&hdmi_connector_in>;
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};
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};
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};
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};
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hdmi0: connector {
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compatible = "hdmi-connector";
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label = "hdmi";
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type = "b";
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port {
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hdmi_connector_in: endpoint {
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remote-endpoint = <&tpd12s015_out>;
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};
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};
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};
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sound: sound {
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compatible = "ti,abe-twl6040";
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ti,model = "omap5-uevm";
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ti,jack-detection;
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ti,mclk-freq = <19200000>;
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ti,mcpdm = <&mcpdm>;
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ti,twl6040 = <&twl6040>;
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/* Audio routing */
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ti,audio-routing =
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"Headset Stereophone", "HSOL",
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"Headset Stereophone", "HSOR",
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"Line Out", "AUXL",
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"Line Out", "AUXR",
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"HSMIC", "Headset Mic",
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"Headset Mic", "Headset Mic Bias",
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"AFML", "Line In",
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"AFMR", "Line In";
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};
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};
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&gpio8 {
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/* TI trees use GPIO instead of msecure, see also muxing */
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p234 {
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gpio-hog;
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gpios = <10 GPIO_ACTIVE_HIGH>;
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output-high;
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line-name = "gpio8_234/msecure";
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};
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};
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&omap5_pmx_core {
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pinctrl-names = "default";
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pinctrl-0 = <
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&usbhost_pins
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&led_gpio_pins
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>;
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twl6040_pins: pinmux_twl6040_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x1be, PIN_OUTPUT | MUX_MODE6) /* mcspi1_somi.gpio5_141 */
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>;
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};
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mcpdm_pins: pinmux_mcpdm_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x182, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abe_clks.abe_clks */
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OMAP5_IOPAD(0x19c, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abemcpdm_ul_data.abemcpdm_ul_data */
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OMAP5_IOPAD(0x19e, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abemcpdm_dl_data.abemcpdm_dl_data */
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OMAP5_IOPAD(0x1a0, PIN_INPUT_PULLUP | MUX_MODE0) /* abemcpdm_frame.abemcpdm_frame */
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OMAP5_IOPAD(0x1a2, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abemcpdm_lb_clk.abemcpdm_lb_clk */
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>;
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};
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mcbsp1_pins: pinmux_mcbsp1_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x18c, PIN_INPUT | MUX_MODE1) /* abedmic_clk2.abemcbsp1_fsx */
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OMAP5_IOPAD(0x18e, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* abedmic_clk3.abemcbsp1_dx */
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OMAP5_IOPAD(0x190, PIN_INPUT | MUX_MODE1) /* abeslimbus1_clock.abemcbsp1_clkx */
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OMAP5_IOPAD(0x192, PIN_INPUT_PULLDOWN | MUX_MODE1) /* abeslimbus1_data.abemcbsp1_dr */
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>;
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};
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mcbsp2_pins: pinmux_mcbsp2_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x194, PIN_INPUT_PULLDOWN | MUX_MODE0) /* abemcbsp2_dr.abemcbsp2_dr */
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OMAP5_IOPAD(0x196, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* abemcbsp2_dx.abemcbsp2_dx */
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OMAP5_IOPAD(0x198, PIN_INPUT | MUX_MODE0) /* abemcbsp2_fsx.abemcbsp2_fsx */
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OMAP5_IOPAD(0x19a, PIN_INPUT | MUX_MODE0) /* abemcbsp2_clkx.abemcbsp2_clkx */
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>;
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};
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i2c1_pins: pinmux_i2c1_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x1f2, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_scl */
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OMAP5_IOPAD(0x1f4, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c1_sda */
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>;
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};
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mcspi2_pins: pinmux_mcspi2_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x0fc, PIN_INPUT | MUX_MODE0) /* mcspi2_clk */
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OMAP5_IOPAD(0x0fe, PIN_INPUT | MUX_MODE0) /* mcspi2_simo */
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OMAP5_IOPAD(0x100, PIN_INPUT_PULLUP | MUX_MODE0) /* mcspi2_somi */
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OMAP5_IOPAD(0x102, PIN_OUTPUT | MUX_MODE0) /* mcspi2_cs0 */
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>;
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};
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mcspi3_pins: pinmux_mcspi3_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x0b8, PIN_INPUT | MUX_MODE1) /* mcspi3_somi */
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OMAP5_IOPAD(0x0ba, PIN_INPUT | MUX_MODE1) /* mcspi3_cs0 */
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OMAP5_IOPAD(0x0bc, PIN_INPUT | MUX_MODE1) /* mcspi3_simo */
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OMAP5_IOPAD(0x0be, PIN_INPUT | MUX_MODE1) /* mcspi3_clk */
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>;
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};
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mmc3_pins: pinmux_mmc3_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x01a4, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_clk */
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OMAP5_IOPAD(0x01a6, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_cmd */
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OMAP5_IOPAD(0x01a8, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data0 */
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OMAP5_IOPAD(0x01aa, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data1 */
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OMAP5_IOPAD(0x01ac, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data2 */
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OMAP5_IOPAD(0x01ae, PIN_INPUT_PULLUP | MUX_MODE0) /* wlsdio_data3 */
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>;
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};
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wlan_pins: pinmux_wlan_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x1bc, PIN_OUTPUT | MUX_MODE6) /* mcspi1_clk.gpio5_140 */
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>;
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};
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/* TI trees use GPIO mode; msecure mode does not work reliably? */
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palmas_msecure_pins: palmas_msecure_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x180, PIN_OUTPUT | MUX_MODE6) /* gpio8_234 */
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>;
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};
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usbhost_pins: pinmux_usbhost_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x0c4, PIN_INPUT | MUX_MODE0) /* usbb2_hsic_strobe */
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OMAP5_IOPAD(0x0c6, PIN_INPUT | MUX_MODE0) /* usbb2_hsic_data */
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OMAP5_IOPAD(0x1de, PIN_INPUT | MUX_MODE0) /* usbb3_hsic_strobe */
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OMAP5_IOPAD(0x1e0, PIN_INPUT | MUX_MODE0) /* usbb3_hsic_data */
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OMAP5_IOPAD(0x0b0, PIN_OUTPUT | MUX_MODE6) /* gpio3_80 HUB_NRESET */
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OMAP5_IOPAD(0x0ae, PIN_OUTPUT | MUX_MODE6) /* gpio3_79 ETH_NRESET */
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>;
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};
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led_gpio_pins: pinmux_led_gpio_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x1d6, PIN_OUTPUT | MUX_MODE6) /* uart3_cts_rctx.gpio5_153 */
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>;
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};
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uart1_pins: pinmux_uart1_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x0a0, PIN_OUTPUT | MUX_MODE0) /* uart1_tx.uart1_cts */
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OMAP5_IOPAD(0x0a2, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_tx.uart1_cts */
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OMAP5_IOPAD(0x0a4, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rx.uart1_rts */
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OMAP5_IOPAD(0x0a6, PIN_OUTPUT | MUX_MODE0) /* uart1_rx.uart1_rts */
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>;
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};
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uart3_pins: pinmux_uart3_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x1da, PIN_OUTPUT | MUX_MODE0) /* uart3_rts_irsd.uart3_tx_irtx */
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OMAP5_IOPAD(0x1dc, PIN_INPUT_PULLUP | MUX_MODE0) /* uart3_rx_irrx.uart3_usbb3_hsic */
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>;
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};
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uart5_pins: pinmux_uart5_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x1b0, PIN_INPUT_PULLUP | MUX_MODE0) /* uart5_rx.uart5_rx */
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OMAP5_IOPAD(0x1b2, PIN_OUTPUT | MUX_MODE0) /* uart5_tx.uart5_tx */
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OMAP5_IOPAD(0x1b4, PIN_INPUT_PULLUP | MUX_MODE0) /* uart5_cts.uart5_rts */
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OMAP5_IOPAD(0x1b6, PIN_OUTPUT | MUX_MODE0) /* uart5_cts.uart5_rts */
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>;
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};
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dss_hdmi_pins: pinmux_dss_hdmi_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x13c, PIN_INPUT | MUX_MODE0) /* hdmi_cec.hdmi_cec */
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OMAP5_IOPAD(0x140, PIN_INPUT | MUX_MODE0) /* hdmi_ddc_scl.hdmi_ddc_scl */
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OMAP5_IOPAD(0x142, PIN_INPUT | MUX_MODE0) /* hdmi_ddc_sda.hdmi_ddc_sda */
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>;
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};
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tpd12s015_pins: pinmux_tpd12s015_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x13e, PIN_INPUT_PULLDOWN | MUX_MODE6) /* hdmi_hpd.gpio7_193 */
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>;
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};
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};
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&omap5_pmx_wkup {
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pinctrl-names = "default";
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pinctrl-0 = <
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&usbhost_wkup_pins
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>;
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palmas_sys_nirq_pins: pinmux_palmas_sys_nirq_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x068, PIN_INPUT_PULLUP | MUX_MODE0) /* sys_nirq1 */
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>;
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};
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usbhost_wkup_pins: pinmux_usbhost_wkup_pins {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x05a, PIN_OUTPUT | MUX_MODE0) /* fref_clk1_out, USB hub clk */
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>;
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};
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wlcore_irq_pin: pinmux_wlcore_irq_pin {
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pinctrl-single,pins = <
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OMAP5_IOPAD(0x40, PIN_INPUT | MUX_MODE6) /* llia_wakereqin.gpio1_wk14 */
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>;
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};
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};
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&mmc1 {
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vmmc-supply = <&ldo9_reg>;
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bus-width = <4>;
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};
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&mmc2 {
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vmmc-supply = <&vmmcsd_fixed>;
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bus-width = <8>;
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ti,non-removable;
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};
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&mmc3 {
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vmmc-supply = <&vmmcsdio_fixed>;
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mmc-pwrseq = <&mmc3_pwrseq>;
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bus-width = <4>;
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non-removable;
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cap-power-off-card;
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pinctrl-names = "default";
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pinctrl-0 = <&mmc3_pins>;
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interrupts-extended = <&wakeupgen GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH
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&omap5_pmx_core 0x16a>;
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#address-cells = <1>;
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#size-cells = <0>;
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wlcore: wlcore@2 {
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compatible = "ti,wl1271";
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reg = <2>;
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pinctrl-names = "default";
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pinctrl-0 = <&wlcore_irq_pin>;
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interrupt-parent = <&gpio1>;
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interrupts = <14 IRQ_TYPE_EDGE_RISING>; /* gpio 14 */
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ref-clock-frequency = <26000000>;
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};
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};
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&mmc4 {
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status = "disabled";
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};
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&mmc5 {
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status = "disabled";
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};
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&i2c1 {
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pinctrl-names = "default";
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pinctrl-0 = <&i2c1_pins>;
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clock-frequency = <400000>;
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palmas: palmas@48 {
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compatible = "ti,palmas";
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interrupts = <GIC_SPI 7 IRQ_TYPE_NONE>; /* IRQ_SYS_1N */
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reg = <0x48>;
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interrupt-controller;
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#interrupt-cells = <2>;
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ti,system-power-controller;
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ti,mux-pad1 = <0xa1>;
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ti,mux-pad2 = <0x1b>;
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pinctrl-names = "default";
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pinctrl-0 = <&palmas_sys_nirq_pins &palmas_msecure_pins>;
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palmas_gpio: gpio {
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compatible = "ti,palmas-gpio";
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gpio-controller;
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#gpio-cells = <2>;
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};
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extcon_usb3: palmas_usb {
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compatible = "ti,palmas-usb-vid";
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ti,enable-vbus-detection;
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ti,enable-id-detection;
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ti,wakeup;
|
|
id-gpios = <&palmas_gpio 0 GPIO_ACTIVE_HIGH>;
|
|
};
|
|
|
|
clk32kgaudio: palmas_clk32k@1 {
|
|
compatible = "ti,palmas-clk32kgaudio";
|
|
#clock-cells = <0>;
|
|
};
|
|
|
|
rtc {
|
|
compatible = "ti,palmas-rtc";
|
|
interrupt-parent = <&palmas>;
|
|
interrupts = <8 IRQ_TYPE_NONE>;
|
|
ti,backup-battery-chargeable;
|
|
ti,backup-battery-charge-high-current;
|
|
};
|
|
|
|
gpadc: gpadc {
|
|
compatible = "ti,palmas-gpadc";
|
|
interrupts = <18 0
|
|
16 0
|
|
17 0>;
|
|
#io-channel-cells = <1>;
|
|
ti,channel0-current-microamp = <5>;
|
|
ti,channel3-current-microamp = <10>;
|
|
};
|
|
|
|
palmas_pmic {
|
|
compatible = "ti,palmas-pmic";
|
|
interrupt-parent = <&palmas>;
|
|
interrupts = <14 IRQ_TYPE_NONE>;
|
|
interrupt-names = "short-irq";
|
|
|
|
ti,ldo6-vibrator;
|
|
|
|
smps123-in-supply = <&vsys_cobra>;
|
|
smps45-in-supply = <&vsys_cobra>;
|
|
smps6-in-supply = <&vsys_cobra>;
|
|
smps7-in-supply = <&vsys_cobra>;
|
|
smps8-in-supply = <&vsys_cobra>;
|
|
smps9-in-supply = <&vsys_cobra>;
|
|
smps10_out2-in-supply = <&vsys_cobra>;
|
|
smps10_out1-in-supply = <&vsys_cobra>;
|
|
ldo1-in-supply = <&vsys_cobra>;
|
|
ldo2-in-supply = <&vsys_cobra>;
|
|
ldo3-in-supply = <&vdds_1v8_main>;
|
|
ldo4-in-supply = <&vdds_1v8_main>;
|
|
ldo5-in-supply = <&vsys_cobra>;
|
|
ldo6-in-supply = <&vdds_1v8_main>;
|
|
ldo7-in-supply = <&vsys_cobra>;
|
|
ldo8-in-supply = <&vsys_cobra>;
|
|
ldo9-in-supply = <&vmmcsd_fixed>;
|
|
ldoln-in-supply = <&vsys_cobra>;
|
|
ldousb-in-supply = <&vsys_cobra>;
|
|
|
|
regulators {
|
|
smps123_reg: smps123 {
|
|
/* VDD_OPP_MPU */
|
|
regulator-name = "smps123";
|
|
regulator-min-microvolt = < 600000>;
|
|
regulator-max-microvolt = <1500000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
smps45_reg: smps45 {
|
|
/* VDD_OPP_MM */
|
|
regulator-name = "smps45";
|
|
regulator-min-microvolt = < 600000>;
|
|
regulator-max-microvolt = <1310000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
smps6_reg: smps6 {
|
|
/* VDD_DDR3 - over VDD_SMPS6 */
|
|
regulator-name = "smps6";
|
|
regulator-min-microvolt = <1350000>;
|
|
regulator-max-microvolt = <1350000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
smps7_reg: smps7 {
|
|
/* VDDS_1v8_OMAP over VDDS_1v8_MAIN */
|
|
regulator-name = "smps7";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
smps8_reg: smps8 {
|
|
/* VDD_OPP_CORE */
|
|
regulator-name = "smps8";
|
|
regulator-min-microvolt = < 600000>;
|
|
regulator-max-microvolt = <1310000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
smps9_reg: smps9 {
|
|
/* VDDA_2v1_AUD over VDD_2v1 */
|
|
regulator-name = "smps9";
|
|
regulator-min-microvolt = <2100000>;
|
|
regulator-max-microvolt = <2100000>;
|
|
ti,smps-range = <0x80>;
|
|
};
|
|
|
|
smps10_out2_reg: smps10_out2 {
|
|
/* VBUS_5V_OTG */
|
|
regulator-name = "smps10_out2";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
smps10_out1_reg: smps10_out1 {
|
|
/* VBUS_5V_OTG */
|
|
regulator-name = "smps10_out1";
|
|
regulator-min-microvolt = <5000000>;
|
|
regulator-max-microvolt = <5000000>;
|
|
};
|
|
|
|
ldo1_reg: ldo1 {
|
|
/* VDDAPHY_CAM: vdda_csiport */
|
|
regulator-name = "ldo1";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
};
|
|
|
|
ldo2_reg: ldo2 {
|
|
/* VCC_2V8_DISP: Does not go anywhere */
|
|
regulator-name = "ldo2";
|
|
regulator-min-microvolt = <2800000>;
|
|
regulator-max-microvolt = <2800000>;
|
|
/* Unused */
|
|
status = "disabled";
|
|
};
|
|
|
|
ldo3_reg: ldo3 {
|
|
/* VDDAPHY_MDM: vdda_lli */
|
|
regulator-name = "ldo3";
|
|
regulator-min-microvolt = <1500000>;
|
|
regulator-max-microvolt = <1500000>;
|
|
regulator-boot-on;
|
|
/* Only if Modem is used */
|
|
status = "disabled";
|
|
};
|
|
|
|
ldo4_reg: ldo4 {
|
|
/* VDDAPHY_DISP: vdda_dsiport/hdmi */
|
|
regulator-name = "ldo4";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
};
|
|
|
|
ldo5_reg: ldo5 {
|
|
/* VDDA_1V8_PHY: usb/sata/hdmi.. */
|
|
regulator-name = "ldo5";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
ldo6_reg: ldo6 {
|
|
/* VDDS_1V2_WKUP: hsic/ldo_emu_wkup */
|
|
regulator-name = "ldo6";
|
|
regulator-min-microvolt = <1200000>;
|
|
regulator-max-microvolt = <1200000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
ldo7_reg: ldo7 {
|
|
/* VDD_VPP: vpp1 */
|
|
regulator-name = "ldo7";
|
|
regulator-min-microvolt = <2000000>;
|
|
regulator-max-microvolt = <2000000>;
|
|
/* Only for efuse reprograming! */
|
|
status = "disabled";
|
|
};
|
|
|
|
ldo8_reg: ldo8 {
|
|
/* VDD_3v0: Does not go anywhere */
|
|
regulator-name = "ldo8";
|
|
regulator-min-microvolt = <3000000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
regulator-boot-on;
|
|
/* Unused */
|
|
status = "disabled";
|
|
};
|
|
|
|
ldo9_reg: ldo9 {
|
|
/* VCC_DV_SDIO: vdds_sdcard */
|
|
regulator-name = "ldo9";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <3000000>;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
ldoln_reg: ldoln {
|
|
/* VDDA_1v8_REF: vdds_osc/mm_l4per.. */
|
|
regulator-name = "ldoln";
|
|
regulator-min-microvolt = <1800000>;
|
|
regulator-max-microvolt = <1800000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
ldousb_reg: ldousb {
|
|
/* VDDA_3V_USB: VDDA_USBHS33 */
|
|
regulator-name = "ldousb";
|
|
regulator-min-microvolt = <3250000>;
|
|
regulator-max-microvolt = <3250000>;
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
|
|
regen3_reg: regen3 {
|
|
/* REGEN3 controls LDO9 supply to card */
|
|
regulator-name = "regen3";
|
|
regulator-always-on;
|
|
regulator-boot-on;
|
|
};
|
|
};
|
|
};
|
|
|
|
palmas_power_button: palmas_power_button {
|
|
compatible = "ti,palmas-pwrbutton";
|
|
interrupt-parent = <&palmas>;
|
|
interrupts = <1 IRQ_TYPE_EDGE_FALLING>;
|
|
wakeup-source;
|
|
};
|
|
};
|
|
|
|
twl6040: twl@4b {
|
|
compatible = "ti,twl6040";
|
|
#clock-cells = <0>;
|
|
reg = <0x4b>;
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&twl6040_pins>;
|
|
|
|
interrupts = <GIC_SPI 119 IRQ_TYPE_NONE>; /* IRQ_SYS_2N cascaded to gic */
|
|
|
|
/* audpwron gpio defined in the board specific dts */
|
|
|
|
vio-supply = <&smps7_reg>;
|
|
v2v1-supply = <&smps9_reg>;
|
|
enable-active-high;
|
|
|
|
clocks = <&clk32kgaudio>, <&fref_xtal_ck>;
|
|
clock-names = "clk32k", "mclk";
|
|
};
|
|
};
|
|
|
|
&mcpdm {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mcpdm_pins>;
|
|
|
|
clocks = <&twl6040>;
|
|
clock-names = "pdmclk";
|
|
|
|
status = "okay";
|
|
};
|
|
|
|
&mcbsp1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mcbsp1_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
&mcbsp2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mcbsp2_pins>;
|
|
status = "okay";
|
|
};
|
|
|
|
&usbhshost {
|
|
port2-mode = "ehci-hsic";
|
|
port3-mode = "ehci-hsic";
|
|
};
|
|
|
|
&usbhsehci {
|
|
phys = <0 &hsusb2_phy &hsusb3_phy>;
|
|
};
|
|
|
|
&usb3 {
|
|
extcon = <&extcon_usb3>;
|
|
vbus-supply = <&smps10_out1_reg>;
|
|
};
|
|
|
|
&mcspi1 {
|
|
|
|
};
|
|
|
|
&mcspi2 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mcspi2_pins>;
|
|
};
|
|
|
|
&mcspi3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&mcspi3_pins>;
|
|
};
|
|
|
|
&uart1 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart1_pins>;
|
|
};
|
|
|
|
&uart3 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart3_pins>;
|
|
interrupts-extended = <&wakeupgen GIC_SPI 74 IRQ_TYPE_LEVEL_HIGH>,
|
|
<&omap5_pmx_core 0x19c>;
|
|
};
|
|
|
|
&uart5 {
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&uart5_pins>;
|
|
};
|
|
|
|
&cpu0 {
|
|
cpu0-supply = <&smps123_reg>;
|
|
};
|
|
|
|
&dss {
|
|
status = "ok";
|
|
};
|
|
|
|
&hdmi {
|
|
status = "ok";
|
|
|
|
/* vdda-supply populated in board specific dts file */
|
|
|
|
pinctrl-names = "default";
|
|
pinctrl-0 = <&dss_hdmi_pins>;
|
|
|
|
port {
|
|
hdmi_out: endpoint {
|
|
remote-endpoint = <&tpd12s015_in>;
|
|
};
|
|
};
|
|
};
|