The apq8039-t2 is an apq8039/msm8939 based board paired with a wcn3680b
WiFi chipset.
Co-developed-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
Signed-off-by: Shawn Guo <shawn.guo@xxxxxxxxxx>
Co-developed-by: Jun Nie <jun.nie@xxxxxxxxxx>
Signed-off-by: Jun Nie <jun.nie@xxxxxxxxxx>
Co-developed-by: Benjamin Li <benl@xxxxxxxxxxxx>
Signed-off-by: Benjamin Li <benl@xxxxxxxxxxxx>
Co-developed-by: James Willcox <jwillcox@xxxxxxxxxxxx>
Signed-off-by: James Willcox <jwillcox@xxxxxxxxxxxx>
Co-developed-by: Leo Yan <leo.yan@xxxxxxxxxx>
Signed-off-by: Leo Yan <leo.yan@xxxxxxxxxx>
Co-developed-by: Joseph Gates <jgates@xxxxxxxxxxxx>
Signed-off-by: Joseph Gates <jgates@xxxxxxxxxxxx>
Co-developed-by: Max Chen <mchen@xxxxxxxxxxxx>
Signed-off-by: Max Chen <mchen@xxxxxxxxxxxx>
Co-developed-by: Zac Crosby <zac@xxxxxxxxxxxx>
Signed-off-by: Zac Crosby <zac@xxxxxxxxxxxx>
Signed-off-by: Bryan O'Donoghue <bryan.odonoghue@xxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/apq8039-t2-pinctl.dtsi | 277 +++++++++++++++
arch/arm64/boot/dts/qcom/apq8039-t2.dts | 326 ++++++++++++++++++
3 files changed, 604 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/apq8039-t2-pinctl.dtsi
create mode 100644 arch/arm64/boot/dts/qcom/apq8039-t2.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index f9e6343acd03..5b8a0eb34733 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -1,5 +1,6 @@
# SPDX-License-Identifier: GPL-2.0
dtb-$(CONFIG_ARCH_QCOM) += apq8016-sbc.dtb
+dtb-$(CONFIG_ARCH_QCOM) += apq8039-t2.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8094-sony-xperia-kitakami-karin_windy.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb
dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb
diff --git a/arch/arm64/boot/dts/qcom/apq8039-t2-pinctl.dtsi b/arch/arm64/boot/dts/qcom/apq8039-t2-pinctl.dtsi
new file mode 100644
index 000000000000..60adb3da826a
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/apq8039-t2-pinctl.dtsi
@@ -0,0 +1,277 @@
+// SPDX-License-Identifier: GPL-2.0
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+
+/*
+ * Line names are taken from the schematic of T2, Ver X03.
+ * July 14, 2018. Page 4 in particular.
+ */
+
+&msmgpio {
+ gpio-line-names =
+ "APQ_UART1_TX", /* GPIO_0 */
+ "APQ_UART1_RX",
+ "APQ_I2C1_SDA",
+ "APQ_I2C1_SCL",
+ "APQ_UART2_TX_1V8",
+ "APQ_UART2_RX_1V8",
+ "APQ_I2C2_SDA",
+ "APQ_I2C2_SCL",
+ "NC",
+ "APQ_LCD_IOVCC_EN",
+ "APQ_I2C3_SDA", /* GPIO_10 */
+ "APQ_I2C3_SCL",
+ "TOUCH_RST_1V8_L",
+ "NC",
+ "APQ_I2C4_SDA",
+ "APQ_I2C4_SCL",
+ "APQ_ID5",
+ "USB_DISCONNECT",
+ "APQ_I2C5_SDA",
+ "APQ_I2C5_SCL",
+ "APQ_USBC_SPI_MOSI", /* GPIO_20 */
+ "APQ_USBC_SPI_MISO",
+ "APQ_USBC_SPI_SS_L",
+ "APQ_USBC_SPI_CLK",
+ "APQ_LCD_TE0",
+ "APQ_LCD_RST_L",
+ "NC",
+ "NC",
+ "ACCELEROMETER_INT1",
+ "APQ_CAM_I2C0_SDA",
+ "APQ_CAM_I2C0_SCL", /* GPIO_30 */
+ "ACCELEROMETER_INT2",
+ "NC",
+ "NC",
+ "NC",
+ "APQ_K21_RST_1V8_L",
+ "NC",
+ "APQ_EDL_1V8",
+ "TP145",
+ "BT_SSBI",
+ "NC", /* GPIO_40 */
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "BT_CTRL",
+ "BT_DAT",
+ "PWR_GPIO_IN",
+ "PWR_GPIO_OUT", /* GPIO_50 */
+ "CARD_DET_MLB_L",
+ "HALL_SENSOR",
+ "TP63",
+ "TP64",
+ "TP65",
+ "NC",
+ "NC",
+ "NC",
+ "NC",
+ "NC", /* GPIO_60 */
+ "NC",
+ "APQ_K21_GPIO0_1V8",
+ "CDC_PDM_CLK",
+ "CDC_PDM_SYNC",
+ "CDC_PDM_TX",
+ "CDC_PDM_RX0",
+ "CDC_PDM_RX1",
+ "CDC_PDM_RX2",
+ "APQ_K21_GPIO1_1V8",
+ "NC", /* GPIO_70 */
+ "APQ_HUB_SEL_1V8",
+ "APQ_K21_GPIO2_1V8",
+ "APQ_K21_GPIO3_1V8",
+ "APQ_ID0",
+ "APQ_ID1",
+ "APQ_ID2",
+ "APQ_ID3",
+ "APQ_ID4",
+ "APQ_HUB_SUSP_IND",
+ "BOOT_CONFIG_0", /* GPIO_80 */
+ "BOOT_CONFIG_1",
+ "BOOT_CONFIG_2",
+ "BOOT_CONFIG_3",
+ "NC",
+ "NC",
+ "APQ_LCD_AVDD_EN",
+ "APQ_LCD_AVEE_EN",
+ "TP70",
+ "NC",
+ "APQ_DEBUG0", /* GPIO_90 */
+ "APQ_DEBUG1",
+ "APQ_DEBUG2",
+ "APQ_DEBUG3",
+ "TP165",
+ "NC",
+ "APQ_LNA_PWR_EN",
+ "NC",
+ "APQ_LCD_BL_EN",
+ "NC",
+ "APQ_LCD_ID0", /* GPIO_100 */
+ "APQ_LCD_ID1",
+ "USBC_GPIO5_1V8",
+ "NC",
+ "NC",
+ "NC",
+ "APQ_HUB_RST_1V8_L",
+ "USBC_I2C_IRQ_1V8_L",
+ "SPE_PWR_EN",
+ "NC",
+ "APQ_USB_ID", /* GPIO_110 */
+ "APQ_EXT_BUCK_VSEL",
+ "APQ_USB_ID_OUT",
+ "NC",
+ "PRNT_RST_L",
+ "APQ_CRQ_I2C_RDY_1V8",
+ "TYPEC_RST_1V8_H",
+ "CHG_BACKPWR_EN",
+ "CHG_PROCHOT_L",
+ "NC",
+ "USBC_GPIO7_1V8", /* GPIO_120 */
+ "NC";
+
+ blsp1_uart1_default: blsp1-uart1-default {
+ pins = "gpio0", "gpio1";
+ function = "blsp_uart1";
+
+ drive-strength = <16>;
+ bias-disable;
+ };
+
+ blsp1_uart1_sleep: blsp1-uart1-sleep {
+ pins = "gpio0", "gpio1";
+ function = "gpio";
+
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ pinctrl_lcd_iovcc: lcd-iovcc {
+ pinmux {
+ pins = "gpio9";
+ function = "gpio";
+ };
+ };
+
+ pinctrl_lcd_avdd: lcd-avdd {
+ pinmux {
+ pins = "gpio86";
+ function = "gpio";
+ };
+ };
+
+ pinctrl_lcd_avee: lcd-avee {
+ pinmux {
+ pins = "gpio87";
+ function = "gpio";
+ };
+ };
+
+ pinctrl_backlight: backlight {
+ pinmux {
+ pins = "gpio98";
+ function = "gpio";
+ };
+ };
+
+ pinctrl_panel: panel {
+ pinmux {
+ pins = "gpio25";
+ function = "gpio";
+ };
+ };
+
+ msmgpio_spe_reg: msmgpio_spe_reg {
+ pinmux {
+ pins = "gpio108";
+ function = "gpio";
+ output-high;
+ };
+ };
+
+ sq_spe_enable: sq_spe_enable {
+ pinmux {
+ pins = "gpio35";
+ function = "gpio";
+ output-low;
+ };
+ };
+
+ msmgpio_crq_reg: msmgpio_crq_reg {
+ pinmux {
+ function = "gpio";
+ pins = "gpio12";
+ output-high;
+ };
+ };
+
+ typec_pins: typec_pins {
+ pinmux_irqz {
+ function = "gpio";
+ pins = "gpio107";
+ };
+ pinconf_irqz {
+ pins = "gpio107";
+ bias-pull-up;
+ input-enable;
+ };
+ };
+
+ pinctrl_otg_default: otg_default {
+ pinmux_usb_disconnect {
+ function = "gpio";
+ pins = "gpio17";
+ output-high;
+ };
+ };
+
+ pinctrl_otg_host: otg_host {
+ pinmux_usb_disconnect {
+ function = "gpio";
+ pins = "gpio17";
+ output-low;
+ };
+ };
+
+ pinctrl_otg_device: otg_device {
+ pinmux_usb_disconnect {
+ function = "gpio";
+ pins = "gpio17";
+ output-low;
+ };
+ };
+
+ ext_buck_vsel: ext_buck_vsel {
+ label = "ext-buck-vsel";
+ pinmux {
+ function = "gpio";
+ pins = "gpio111";
+ };
+ pinconf {
+ pins = "gpio111";
+ drive-strength = <2>;
+ };
+ };
+};
+
+&pm8916_gpios {
+ gpio-line-names =
+ "PM_GPIO1", /* WIFI_GPIO1_PRE */
+ "PM_GPIO2", /* WIFI_GPIO2_PRE */
+ "PM_GPIO3",
+ "PM_GPIO4";
+
+ wcnss_pin_antennae: wcnss_pin_antennae {
+ pinmux {
+ pins = "gpio1", "gpio2";
+ };
+ pinconf {
+ pins = "gpio1", "gpio2";
+ function = PMIC_GPIO_FUNC_NORMAL;
+ output-high;
+ };
+ };
+};
diff --git a/arch/arm64/boot/dts/qcom/apq8039-t2.dts b/arch/arm64/boot/dts/qcom/apq8039-t2.dts
new file mode 100644
index 000000000000..558f37945d94
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/apq8039-t2.dts
@@ -0,0 +1,326 @@
+// SPDX-License-Identifier: GPL-2.0
+/*
+ * Copyright (c) 2015, The Linux Foundation. All rights reserved.
+ * Copyright (c) 2022, Linaro Ltd.
+ *
+ * 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.
+ */
+
+/dts-v1/;
+
+#include "msm8939.dtsi"
+#include "pm8916.dtsi"
+#include "apq8039-t2-pinctl.dtsi"
+
+/ {
+ model = "Square, Inc. T2 Devkit";
+ compat = "square,apq8039-t2", "qcom,msm8939";
+ qcom,board-id = <0x53 0x54>;
+
+ aliases {
+ serial0 = &blsp1_uart1;
+ serial1 = &blsp1_uart2;
+ };
+
+ chosen {
+ stdout-path = "serial1:115200n8";
+ };
+
+ lcd_iovcc_vreg: lcd-iovcc-vreg {
+ compatible = "regulator-fixed";
+ regulator-name = "lcd_iovcc";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcd_iovcc>;
+ gpios = <&msmgpio 9 GPIO_ACTIVE_HIGH>;
+ startup-delay-us = <300>;
+ enable-active-high;
+ };
+
+ lcd_avdd_vreg: lcd-avdd-vreg {
+ compatible = "regulator-fixed";
+ regulator-name = "lcd_avdd";
+ regulator-min-microvolt = <5600000>;
+ regulator-max-microvolt = <5600000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcd_avdd>;
+ gpios = <&msmgpio 86 GPIO_ACTIVE_HIGH>;
+ startup-delay-us = <300>;
+ enable-active-high;
+ };
+
+ lcd_avee_vreg: lcd-avee-vreg {
+ compatible = "regulator-fixed";
+ regulator-name = "lcd_avee";
+ regulator-min-microvolt = <5600000>;
+ regulator-max-microvolt = <5600000>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_lcd_avee>;
+ gpios = <&msmgpio 87 GPIO_ACTIVE_HIGH>;
+ startup-delay-us = <300>;
+ enable-active-high;
+ };
+
+ bl: backlight {
+ compatible = "gpio-backlight";
+ pinctrl-names = "default";
+ pinctrl-0 = <&pinctrl_backlight>;
+ gpios = <&msmgpio 98 GPIO_ACTIVE_HIGH>;
+ };
+
+ pp_spe_3v3_vreg: pp_spe_3v3_vreg {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&msmgpio_spe_reg>;
+ regulator-name = "pp_spe_3v3";
+ gpios = <&msmgpio 108 GPIO_ACTIVE_HIGH>;
+ startup-delay-us = <0>;
+ enable-active-high;
+ };
+
+ pp_crq_3v3_vreg: pp_crq_3v3_vreg {
+ compatible = "regulator-fixed";
+ pinctrl-names = "default";
+ pinctrl-0 = <&msmgpio_crq_reg>;
+ regulator-name = "pp_crq_3v3";
+ gpios = <&msmgpio 12 GPIO_ACTIVE_HIGH>;
+ startup-delay-us = <0>;
+ enable-active-high;
+ };
+};
+
+&wcd_codec {
+ status = "okay";
+ qcom,hphl-jack-type-normally-open;
+ qcom,mbhc-vthreshold-low = <75 150 237 450 500>;
+ qcom,mbhc-vthreshold-high = <75 150 237 450 500>;
+};
+
+&blsp1_uart1 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&blsp1_uart1_default>;
+ pinctrl-1 = <&blsp1_uart1_sleep>;
+ status = "okay";
+};
+
+&blsp1_uart2 {
+ pinctrl-names = "default", "sleep";
+ pinctrl-0 = <&blsp1_uart2_default>;
+ pinctrl-1 = <&blsp1_uart2_sleep>;
+ status = "okay";
+};
+
+&dsi0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ vdda-supply = <&pm8916_l2>;
+ vddio-supply = <&pm8916_l6>;
+ status = "okay";
+};
+
+&dsi0_phy {
+ vddio-supply = <&pm8916_l6>;
+ status = "okay";
+};
+
+&sdhc_1 {
+ 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";
+};
+
+&blsp_i2c1 {
+ status = "okay";
+};
+
+&blsp_i2c2 {
+ status = "okay";
+};
+
+&blsp_i2c3 {
+ status = "okay";
+ tps6598x: tps6598x@38 {
+ compatible = "ti,tps6598x";
+ reg = <0x38>;
+
+ interrupt-parent = <&msmgpio>;
+ interrupts = <107 IRQ_TYPE_LEVEL_LOW>;
+ interrupt-names = "irq";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&typec_pins>;
+
+ typec_con: connector {
+ compatible = "usb-c-connector";
+ label = "USB-C";
+ port {
+ typec_ep: endpoint {
+ remote-endpoint = <&otg_ep>;
+ };
+ };
+ };
+ };
+};
+
+&blsp_i2c5 {
+ status = "okay";
+};
+
+&blsp_dma {
+ status = "okay";
+};
+
+&otg {
+ status = "okay";
+ usb-role-switch;
+
+ pinctrl-names = "default", "host", "device";
+ pinctrl-0 = <&pinctrl_otg_default>;
+ pinctrl-1 = <&pinctrl_otg_host>;
+ pinctrl-2 = <&pinctrl_otg_device>;
+ pin-switch-delay-us = <100000>;
+
+ ulpi {
+ usb_hs_phy: phy {
+ qcom,enable-vbus-pullup;
+ v1p8-supply = <&pm8916_l7>;
+ v3p3-supply = <&pm8916_l13>;
+ };
+ };
+ port {
+ otg_ep: endpoint {
+ remote-endpoint = <&typec_ep>;
+ };
+ };
+};
+
+&pronto {
+ pinctrl-names = "default";
+ pinctrl-0 = <&wcnss_pin_a &wcnss_pin_antennae>;
+ status = "okay";
+
+ iris {
+ compatible = "qcom,wcn3680";
+ };
+
+ smd-edge {
+ wcnss {
+ bt {
+ local-bd-address = [ 55 44 33 22 11 00 ];
+ };
+ };
+ };
+};
+
+&rpm_requests {
+ smd_rpm_regulators: pm8916-regulators {
+ compatible = "qcom,rpm-pm8916-regulators";
+ vdd_l1_l2_l3-supply = <&pm8916_s3>;
+ vdd_l4_l5_l6-supply = <&pm8916_s4>;
+ vdd_l7-supply = <&pm8916_s4>;
+
+ pm8916_s3: s3 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1300000>;
+ };
+
+ pm8916_s4: s4 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2100000>;
+ };
+
+ /* l1 is fixed to 1225000, but not connected in schematic */
+ pm8916_l2: l2 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ };
+
+ pm8916_l4: l4 {
+ regulator-min-microvolt = <2050000>;
+ regulator-max-microvolt = <2050000>;
+ };
+
+ pm8916_l5: l5 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8916_l6: l6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-always-on; /* copy from v3.10 */
+ };
+
+ pm8916_l7: l7 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+
+ pm8916_l8: l8 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2900000>;
+ };
+
+ pm8916_l9: l9 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ pm8916_l10: l10 {
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ pm8916_l11: l11 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ };
+
+ pm8916_l12: l12 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ };
+
+ pm8916_l13: l13 {
+ regulator-min-microvolt = <3075000>;
+ regulator-max-microvolt = <3075000>;
+ };
+
+ pm8916_l14: l14 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ pm8916_l15: l15 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ pm8916_l16: l16 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ };
+
+ pm8916_l17: l17 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ };
+
+ pm8916_l18: l18 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <2700000>;
+ };
+ };
+};
--
2.35.1
