/* * Copyright (c) 2015, The Linux Foundation. All rights reserved. * * This program is free software; you can redistribute it and/or modify * it under the terms of the GNU General Public License version 2 and * only version 2 as published by the Free Software Foundation. * * This program is distributed in the hope that it will be useful, * but WITHOUT ANY WARRANTY; without even the implied warranty of * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the * GNU General Public License for more details. */ #include "msm8916.dtsi" #include "pm8916.dtsi" #include "apq8016-sbc-soc-pins.dtsi" #include "apq8016-sbc-pmic-pins.dtsi" #include #include #include /* * GPIO name legend: proper name = the GPIO line is used as GPIO * NC = not connected (pin out but not routed from the chip to * anything the board) * "[PER]" = pin is muxed for [peripheral] (not GPIO) * LSEC = Low Speed External Connector * HSEC = High Speed External Connector * * Line names are taken from the schematic "DragonBoard410c" * dated monday, august 31, 2015. Page 5 in particular. * * For the lines routed to the external connectors the * lines are named after the 96Boards CE Specification 1.0, * Appendix "Expansion Connector Signal Description". * * When the 96Board naming of a line and the schematic name of * the same line are in conflict, the 96Board specification * takes precedence, which means that the external UART on the * LSEC is named UART0 while the schematic and SoC names this * UART3. This is only for the informational lines i.e. "[FOO]", * the GPIO named lines "GPIO-A" thru "GPIO-L" are the only * ones actually used for GPIO. */ / { aliases { serial0 = &blsp1_uart2; serial1 = &blsp1_uart1; usid0 = &pm8916_0; i2c0 = &blsp_i2c2; i2c1 = &blsp_i2c6; i2c3 = &blsp_i2c4; spi0 = &blsp_spi5; spi1 = &blsp_spi3; }; chosen { stdout-path = "serial0"; }; reserved-memory { ramoops@bff00000{ compatible = "ramoops"; reg = <0x0 0xbff00000 0x0 0x100000>; record-size = <0x20000>; console-size = <0x20000>; ftrace-size = <0x20000>; }; }; soc { pinctrl@1000000 { gpio-line-names = "[UART0_TX]", /* GPIO_0, LSEC pin 5 */ "[UART0_RX]", /* GPIO_1, LSEC pin 7 */ "[UART0_CTS_N]", /* GPIO_2, LSEC pin 3 */ "[UART0_RTS_N]", /* GPIO_3, LSEC pin 9 */ "[UART1_TX]", /* GPIO_4, LSEC pin 11 */ "[UART1_RX]", /* GPIO_5, LSEC pin 13 */ "[I2C0_SDA]", /* GPIO_8, LSEC pin 17 */ "[I2C0_SCL]", /* GPIO_7, LSEC pin 15 */ "[SPI1_DOUT]", /* SPI1_MOSI, HSEC pin 1 */ "[SPI1_DIN]", /* SPI1_MISO, HSEC pin 11 */ "[SPI1_CS]", /* SPI1_CS_N, HSEC pin 7 */ "[SPI1_SCLK]", /* SPI1_CLK, HSEC pin 9 */ "GPIO-B", /* LS_EXP_GPIO_B, LSEC pin 24 */ "GPIO-C", /* LS_EXP_GPIO_C, LSEC pin 25 */ "[I2C3_SDA]", /* HSEC pin 38 */ "[I2C3_SCL]", /* HSEC pin 36 */ "[SPI0_MOSI]", /* LSEC pin 14 */ "[SPI0_MISO]", /* LSEC pin 10 */ "[SPI0_CS_N]", /* LSEC pin 12 */ "[SPI0_CLK]", /* LSEC pin 8 */ "HDMI_HPD_N", /* GPIO 20 */ "USR_LED_1_CTRL", "[I2C1_SDA]", /* GPIO_22, LSEC pin 21 */ "[I2C1_SCL]", /* GPIO_23, LSEC pin 19 */ "GPIO-G", /* LS_EXP_GPIO_G, LSEC pin 29 */ "GPIO-H", /* LS_EXP_GPIO_H, LSEC pin 30 */ "[CSI0_MCLK]", /* HSEC pin 15 */ "[CSI1_MCLK]", /* HSEC pin 17 */ "GPIO-K", /* LS_EXP_GPIO_K, LSEC pin 33 */ "[I2C2_SDA]", /* HSEC pin 34 */ "[I2C2_SCL]", /* HSEC pin 32 */ "DSI2HDMI_INT_N", "DSI_SW_SEL_APQ", "GPIO-L", /* LS_EXP_GPIO_L, LSEC pin 34 */ "GPIO-J", /* LS_EXP_GPIO_J, LSEC pin 32 */ "GPIO-I", /* LS_EXP_GPIO_I, LSEC pin 31 */ "GPIO-A", /* LS_EXP_GPIO_A, LSEC pin 23 */ "FORCED_USB_BOOT", "SD_CARD_DET_N", "[WCSS_BT_SSBI]", "[WCSS_WLAN_DATA_2]", /* GPIO 40 */ "[WCSS_WLAN_DATA_1]", "[WCSS_WLAN_DATA_0]", "[WCSS_WLAN_SET]", "[WCSS_WLAN_CLK]", "[WCSS_FM_SSBI]", "[WCSS_FM_SDI]", "[WCSS_BT_DAT_CTL]", "[WCSS_BT_DAT_STB]", "NC", "NC", /* GPIO 50 */ "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC", /* GPIO 60 */ "NC", "NC", "[CDC_PDM0_CLK]", "[CDC_PDM0_SYNC]", "[CDC_PDM0_TX0]", "[CDC_PDM0_RX0]", "[CDC_PDM0_RX1]", "[CDC_PDM0_RX2]", "GPIO-D", /* LS_EXP_GPIO_D, LSEC pin 26 */ "NC", /* GPIO 70 */ "NC", "NC", "NC", "NC", /* GPIO 74 */ "NC", "NC", "NC", "NC", "NC", "BOOT_CONFIG_0", /* GPIO 80 */ "BOOT_CONFIG_1", "BOOT_CONFIG_2", "BOOT_CONFIG_3", "NC", "NC", "BOOT_CONFIG_5", "NC", "NC", "NC", "NC", /* GPIO 90 */ "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC", "NC", /* GPIO 100 */ "NC", "NC", "NC", "SSBI_GPS", "NC", "NC", "KEY_VOLP_N", "NC", "NC", "[LS_EXP_MI2S_WS]", /* GPIO 110 */ "NC", "NC", "[LS_EXP_MI2S_SCK]", "[LS_EXP_MI2S_DATA0]", "GPIO-E", /* LS_EXP_GPIO_E, LSEC pin 27 */ "NC", "[DSI2HDMI_MI2S_WS]", "[DSI2HDMI_MI2S_SCK]", "[DSI2HDMI_MI2S_DATA0]", "USR_LED_2_CTRL", /* GPIO 120 */ "SB_HS_ID"; }; dma@7884000 { status = "okay"; }; serial@78af000 { label = "LS-UART0"; status = "okay"; pinctrl-names = "default", "sleep"; pinctrl-0 = <&blsp1_uart1_default>; pinctrl-1 = <&blsp1_uart1_sleep>; }; serial@78b0000 { label = "LS-UART1"; status = "okay"; pinctrl-names = "default", "sleep"; pinctrl-0 = <&blsp1_uart2_default>; pinctrl-1 = <&blsp1_uart2_sleep>; }; i2c@78b6000 { /* On Low speed expansion */ label = "LS-I2C0"; status = "okay"; }; i2c@78b8000 { /* On High speed expansion */ label = "HS-I2C2"; status = "okay"; adv_bridge: bridge@39 { status = "okay"; compatible = "adi,adv7533"; reg = <0x39>; interrupt-parent = <&msmgpio>; interrupts = <31 2>; adi,dsi-lanes = <4>; clocks = <&rpmcc RPM_SMD_BB_CLK2>; clock-names = "cec"; pd-gpios = <&msmgpio 32 0>; avdd-supply = <&pm8916_l6>; v1p2-supply = <&pm8916_l6>; v3p3-supply = <&pm8916_l17>; pinctrl-names = "default","sleep"; pinctrl-0 = <&adv7533_int_active &adv7533_switch_active>; pinctrl-1 = <&adv7533_int_suspend &adv7533_switch_suspend>; #sound-dai-cells = <1>; ports { #address-cells = <1>; #size-cells = <0>; port@0 { reg = <0>; adv7533_in: endpoint { remote-endpoint = <&dsi0_out>; }; }; port@1 { reg = <1>; adv7533_out: endpoint { remote-endpoint = <&hdmi_con>; }; }; }; }; }; i2c@78ba000 { /* On Low speed expansion */ label = "LS-I2C1"; status = "okay"; }; spi@78b7000 { /* On High speed expansion */ label = "HS-SPI1"; status = "okay"; }; spi@78b9000 { /* On Low speed expansion */ label = "LS-SPI0"; status = "okay"; }; leds { pinctrl-names = "default"; pinctrl-0 = <&msmgpio_leds>, <&pm8916_gpios_leds>, <&pm8916_mpps_leds>; compatible = "gpio-leds"; led@1 { label = "apq8016-sbc:green:user1"; gpios = <&msmgpio 21 GPIO_ACTIVE_HIGH>; linux,default-trigger = "heartbeat"; default-state = "off"; }; led@2 { label = "apq8016-sbc:green:user2"; gpios = <&msmgpio 120 GPIO_ACTIVE_HIGH>; linux,default-trigger = "mmc0"; default-state = "off"; }; led@3 { label = "apq8016-sbc:green:user3"; gpios = <&pm8916_gpios 1 GPIO_ACTIVE_HIGH>; linux,default-trigger = "mmc1"; default-state = "off"; }; led@4 { label = "apq8016-sbc:green:user4"; gpios = <&pm8916_gpios 2 GPIO_ACTIVE_HIGH>; linux,default-trigger = "none"; panic-indicator; default-state = "off"; }; led@5 { label = "apq8016-sbc:yellow:wlan"; gpios = <&pm8916_mpps 2 GPIO_ACTIVE_HIGH>; linux,default-trigger = "phy0tx"; default-state = "off"; }; led@6 { label = "apq8016-sbc:blue:bt"; gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>; linux,default-trigger = "bluetooth-power"; default-state = "off"; }; }; sdhci@7824000 { vmmc-supply = <&pm8916_l8>; vqmmc-supply = <&pm8916_l5>; pinctrl-names = "default", "sleep"; pinctrl-0 = <&sdc1_clk_on &sdc1_cmd_on &sdc1_data_on>; pinctrl-1 = <&sdc1_clk_off &sdc1_cmd_off &sdc1_data_off>; status = "okay"; }; sdhci@7864000 { vmmc-supply = <&pm8916_l11>; vqmmc-supply = <&pm8916_l12>; pinctrl-names = "default", "sleep"; pinctrl-0 = <&sdc2_clk_on &sdc2_cmd_on &sdc2_data_on &sdc2_cd_on>; pinctrl-1 = <&sdc2_clk_off &sdc2_cmd_off &sdc2_data_off &sdc2_cd_off>; cd-gpios = <&msmgpio 38 0x1>; status = "okay"; }; usb@78d9000 { extcon = <&usb_id>; status = "okay"; adp-disable; hnp-disable; srp-disable; dr_mode = "host"; pinctrl-names = "default"; pinctrl-0 = <&usb_sw_sel_pm>; ulpi { phy { v1p8-supply = <&pm8916_l7>; v3p3-supply = <&pm8916_l13>; extcon = <&usb_id>; }; }; }; lpass@7708000 { status = "okay"; }; mdss@1a00000 { status = "okay"; mdp@1a01000 { status = "okay"; }; dsi@1a98000 { status = "okay"; vdda-supply = <&pm8916_l2>; vddio-supply = <&pm8916_l6>; ports { port@1 { endpoint { remote-endpoint = <&adv7533_in>; data-lanes = <0 1 2 3>; }; }; }; }; dsi-phy@1a98300 { status = "okay"; vddio-supply = <&pm8916_l6>; }; }; lpass_codec: codec{ status = "okay"; }; /* Internal Codec playback - Primary MI2S capture - Ter MI2S External Primary: playback - secondary MI2S capture - Quat MI2S External Secondary: playback - Quat MI2S capture - Quat MI2S */ sound: sound { compatible = "qcom,apq8016-sbc-sndcard"; reg = <0x07702000 0x4>, <0x07702004 0x4>; reg-names = "mic-iomux", "spkr-iomux"; status = "okay"; pinctrl-0 = <&cdc_pdm_lines_act &ext_sec_tlmm_lines_act &ext_mclk_tlmm_lines_act>; pinctrl-1 = <&cdc_pdm_lines_sus &ext_sec_tlmm_lines_sus &ext_mclk_tlmm_lines_sus>; pinctrl-names = "default", "sleep"; qcom,model = "DB410c"; qcom,audio-routing = "AMIC2", "MIC BIAS Internal2", "AMIC3", "MIC BIAS External1"; external-dai-link@0 { link-name = "ADV7533"; cpu { /* QUAT */ sound-dai = <&lpass MI2S_QUATERNARY>; }; codec { sound-dai = <&adv_bridge 0>; }; }; internal-codec-playback-dai-link@0 { /* I2S - Internal codec */ link-name = "WCD"; cpu { /* PRIMARY */ sound-dai = <&lpass MI2S_PRIMARY>; }; codec { sound-dai = <&lpass_codec 0>, <&wcd_codec 0>; }; }; internal-codec-capture-dai-link@0 { /* I2S - Internal codec */ link-name = "WCD-Capture"; cpu { /* PRIMARY */ sound-dai = <&lpass MI2S_TERTIARY>; }; codec { sound-dai = <&lpass_codec 1>, <&wcd_codec 1>; }; }; }; spmi@200f000 { pm8916@0 { gpios@c000 { gpio-line-names = "USR_LED_3_CTRL", "USR_LED_4_CTRL", "USB_HUB_RESET_N_PM", "USB_SW_SEL_PM"; }; mpps@a000 { gpio-line-names = "VDD_PX_BIAS", "WLAN_LED_CTRL", "BT_LED_CTRL", "GPIO-F"; /* LS_EXP_GPIO_F, LSEC pin 28 */ }; }; }; wcnss@a21b000 { status = "okay"; }; }; usb2513 { compatible = "smsc,usb3503"; reset-gpios = <&pm8916_gpios 3 GPIO_ACTIVE_LOW>; initial-mode = <1>; }; usb_id: usb-id { compatible = "linux,extcon-usb-gpio"; vbus-gpio = <&msmgpio 121 GPIO_ACTIVE_HIGH>; pinctrl-names = "default"; pinctrl-0 = <&usb_id_default>; }; hdmi-out { compatible = "hdmi-connector"; type = "a"; port { hdmi_con: endpoint { remote-endpoint = <&adv7533_out>; }; }; }; gpio_keys { compatible = "gpio-keys"; #address-cells = <1>; #size-cells = <0>; autorepeat; pinctrl-names = "default"; pinctrl-0 = <&msm_key_volp_n_default>; button@0 { label = "Volume Up"; linux,code = ; gpios = <&msmgpio 107 GPIO_ACTIVE_LOW>; }; }; }; &spmi_bus { pm8916_0: pm8916@0 { pon@800 { resin { compatible = "qcom,pm8941-resin"; interrupts = <0x0 0x8 1 IRQ_TYPE_EDGE_BOTH>; debounce = <15625>; bias-pull-up; linux,code = ; }; }; }; }; &wcd_codec { status = "okay"; clocks = <&gcc GCC_CODEC_DIGCODEC_CLK>; clock-names = "mclk"; qcom,mbhc-vthreshold-low = <75 150 237 450 500>; qcom,mbhc-vthreshold-high = <75 150 237 450 500>; }; &smd_rpm_regulators { vdd_l1_l2_l3-supply = <&pm8916_s3>; vdd_l5-supply = <&pm8916_s3>; vdd_l4_l5_l6-supply = <&pm8916_s4>; vdd_l7-supply = <&pm8916_s4>; s1 { regulator-min-microvolt = <375000>; regulator-max-microvolt = <1562000>; }; s3 { regulator-min-microvolt = <375000>; regulator-max-microvolt = <1562000>; }; s4 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; regulator-always-on; regulator-boot-on; }; l1 { regulator-min-microvolt = <375000>; regulator-max-microvolt = <1525000>; }; l2 { regulator-min-microvolt = <1200000>; regulator-max-microvolt = <1200000>; }; l3 { regulator-min-microvolt = <375000>; regulator-max-microvolt = <1525000>; }; l4 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; }; l5 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; }; l6 { regulator-min-microvolt = <1800000>; regulator-max-microvolt = <1800000>; }; l7 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; }; l8 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; }; l9 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; }; l10 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; }; l11 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; regulator-allow-set-load; regulator-system-load = <200000>; }; l12 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; }; l13 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; }; l14 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; }; /** * 1.8v required on LS expansion * for mezzanine boards */ l15 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; regulator-always-on; }; l16 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; }; l17 { regulator-min-microvolt = <3300000>; regulator-max-microvolt = <3300000>; }; l18 { regulator-min-microvolt = <1750000>; regulator-max-microvolt = <3337000>; }; };