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fd211f85cc
Drop the pinmux setup in the board in favor of setting it up in the device tree. Device tree nodes match nodes used for the Linux device tree and are set according to the service manual. Signed-off-by: Svyatoslav Ryhel <clamor95@gmail.com>
144 lines
3.6 KiB
Plaintext
144 lines
3.6 KiB
Plaintext
// SPDX-License-Identifier: GPL-2.0
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/dts-v1/;
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#include "tegra30-lg-x3.dtsi"
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/ {
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model = "LG Optimus Vu";
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compatible = "lge,p895", "nvidia,tegra30";
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gpio-keys {
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key-volume-up {
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label = "Volume Up";
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gpios = <&gpio TEGRA_GPIO(I, 6) GPIO_ACTIVE_LOW>;
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linux,code = <KEY_UP>;
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};
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};
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pinmux@70000868 {
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state_default: pinmux {
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/* GNSS UART-B pinmux */
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uartb_cts_rxd {
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nvidia,pins = "uart2_cts_n_pj5",
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"uart2_rxd_pc3";
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nvidia,function = "uartb";
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nvidia,pull = <TEGRA_PIN_PULL_NONE>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_ENABLE>;
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};
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uartb_rts_txd {
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nvidia,pins = "uart2_rts_n_pj6",
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"uart2_txd_pc2";
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nvidia,function = "uartb";
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nvidia,pull = <TEGRA_PIN_PULL_NONE>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_DISABLE>;
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};
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gps_reset {
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nvidia,pins = "spdif_out_pk5";
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nvidia,function = "spdif";
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nvidia,pull = <TEGRA_PIN_PULL_UP>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_DISABLE>;
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};
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/* GPIO keys pinmux */
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volume_up {
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nvidia,pins = "gmi_cs7_n_pi6";
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nvidia,function = "gmi";
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nvidia,pull = <TEGRA_PIN_PULL_UP>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_ENABLE>;
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};
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memo_key {
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nvidia,pins = "sdmmc3_dat1_pb6";
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nvidia,function = "rsvd1";
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nvidia,pull = <TEGRA_PIN_PULL_UP>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_ENABLE>;
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};
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/* Sensors pinmux */
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current_alert_irq {
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nvidia,pins = "spi1_cs0_n_px6";
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nvidia,function = "gmi";
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nvidia,pull = <TEGRA_PIN_PULL_UP>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_ENABLE>;
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};
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/* Panel pinmux */
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panel_vdd {
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nvidia,pins = "pbb0";
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nvidia,function = "rsvd2";
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nvidia,pull = <TEGRA_PIN_PULL_NONE>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_DISABLE>;
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};
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/* AUDIO pinmux */
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sub_mic_ldo {
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nvidia,pins = "gmi_dqs_pi2";
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nvidia,function = "gmi";
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nvidia,pull = <TEGRA_PIN_PULL_NONE>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_DISABLE>;
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};
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/* Modem pinmux */
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usim_detect {
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nvidia,pins = "clk2_out_pw5";
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nvidia,function = "rsvd2";
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nvidia,pull = <TEGRA_PIN_PULL_UP>;
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nvidia,tristate = <TEGRA_PIN_DISABLE>;
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nvidia,enable-input = <TEGRA_PIN_ENABLE>;
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};
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/* GPIO power/drive control */
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drive_sdmmc4 {
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nvidia,pins = "drive_gma",
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"drive_gmb",
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"drive_gmc",
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"drive_gmd";
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nvidia,pull-down-strength = <9>;
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nvidia,pull-up-strength = <9>;
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nvidia,slew-rate-rising = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
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nvidia,slew-rate-falling = <TEGRA_PIN_SLEW_RATE_SLOWEST>;
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};
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};
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};
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panel: panel {
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compatible = "hitachi,tx13d100vm0eaa";
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reset-gpios = <&gpio TEGRA_GPIO(W, 0) GPIO_ACTIVE_HIGH>;
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renesas,gamma = <3>;
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renesas,inversion;
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renesas,contrast;
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vcc-supply = <&vcc_3v0_lcd>;
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iovcc-supply = <&iovcc_1v8_lcd>;
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backlight = <&backlight>;
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};
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vcc_3v0_lcd: regulator-lcd {
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compatible = "regulator-fixed";
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regulator-name = "vcc_3v0_lcd";
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regulator-min-microvolt = <3000000>;
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regulator-max-microvolt = <3000000>;
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gpio = <&gpio TEGRA_GPIO(BB, 0) GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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iovcc_1v8_lcd: regulator-lcdvio {
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compatible = "regulator-fixed";
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regulator-name = "iovcc_1v8_lcd";
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regulator-min-microvolt = <1800000>;
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regulator-max-microvolt = <1800000>;
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gpio = <&gpio TEGRA_GPIO(Y, 0) GPIO_ACTIVE_HIGH>;
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enable-active-high;
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};
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};
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