[PATCH 11/11] arm64: dts: qcom: qcm6490: Add device-tree for Fairphone 5

Luca Weiss
2023-08-30T18:35:36Z

Add device tree for the Fairphone 5 smartphone which is based on
the QCM6490 SoC.

Supported features are, as of now:
* Bluetooth
* Debug UART
* Display via simplefb
* Flash/torch LED
* Flip cover sensor
* Power & volume buttons
* RTC
* SD card
* USB
* Various plumbing like regulators, i2c, spi, etc

Signed-off-by: Luca Weiss <luca.weiss@fairphone.com>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts | 659 +++++++++++++++++++++
2 files changed, 660 insertions(+)

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 2cca20563a1d..73c3be0f8872 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -81,6 +81,7 @@ dtb-$(CONFIG_ARCH_QCOM) += msm8998-sony-xperia-yoshino-lilac.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8998-sony-xperia-yoshino-maple.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8998-sony-xperia-yoshino-poplar.dtb
dtb-$(CONFIG_ARCH_QCOM) += msm8998-xiaomi-sagit.dtb
+dtb-$(CONFIG_ARCH_QCOM) += qcm6490-fairphone-fp5.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-1000.dtb
dtb-$(CONFIG_ARCH_QCOM) += qcs404-evb-4000.dtb
dtb-$(CONFIG_ARCH_QCOM) += qdu1000-idp.dtb
diff --git a/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
new file mode 100644
index 000000000000..572b254d3af2
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcm6490-fairphone-fp5.dts
@@ -0,0 +1,659 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023, Luca Weiss <luca.weiss@fairphone.com>
+ */
+
+/dts-v1/;
+
+/* PM7250B is configured to use SID8/9 instead of SID2/3 */
+#define PM7250B_SID 8
+#define PM7250B_SID1 9
+
+#include <dt-bindings/arm/qcom,ids.h>
+#include <dt-bindings/leds/common.h>
+#include <dt-bindings/pinctrl/qcom,pmic-gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "sc7280.dtsi"
+#include "pm7250b.dtsi"
+#include "pm7325.dtsi"
+#include "pm8350c.dtsi" /* PM7350C */
+#include "pmk8350.dtsi" /* PMK7325 */
+
+/ {
+ model = "Fairphone 5";
+ compatible = "fairphone,fp5", "qcom,qcm6490";
+ chassis-type = "handset";
+
+ /* required for bootloader to select correct board */
+ qcom,msm-id = <QCOM_ID_QCM6490 0x10000>;
+ qcom,board-id = <34 0>;
+
+ aliases {
+ serial0 = &uart5;
+ serial1 = &uart7;
+ };
+
+ chosen {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ framebuffer0: framebuffer@a000000 {
+ compatible = "simple-framebuffer";
+ reg = <0 0xe1000000 0 (2700 * 1224 * 4)>;
+ width = <1224>;
+ height = <2700>;
+ stride = <(1224 * 4)>;
+ format = "a8r8g8b8";
+ panel = <&panel>;
+ clocks = <&gcc GCC_DISP_HF_AXI_CLK>;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ pinctrl-0 = <&volume_down_default>, <&hall_sensor_default>;
+ pinctrl-names = "default";
+
+ key-volume-up {
+ label = "Volume up";
+ gpios = <&pm7325_gpios 6 GPIO_ACTIVE_LOW>;
+ linux,code = <KEY_VOLUMEUP>;
+ };
+
+ /* Hall sensor uses vreg_l8c as VDD, it's being enabled using
+ * always-on on the regulator
+ */
+ event-hall-sensor {
+ label = "Hall Effect Sensor";
+ gpios = <&tlmm 155 GPIO_ACTIVE_LOW>;
+ linux,input-type = <EV_SW>;
+ linux,code = <SW_LID>;
+ linux,can-disable;
+ wakeup-source;
+ };
+ };
+
+ panel: panel {
+ compatible = "boe,rm692e5";
+
+ width-mm = <68>;
+ height-mm = <150>;
+ };
+
+ reserved-memory {
+ cont_splash_mem: cont-splash@e1000000 {
+ reg = <0 0xe1000000 0 0x2300000>;
+ no-map;
+ };
+
+ adsp_mem: adsp@86700000 {
+ reg = <0x0 0x86700000 0x0 0x2800000>;
+ no-map;
+ };
+
+ cdsp_mem: cdsp@88f00000 {
+ reg = <0x0 0x88f00000 0x0 0x1e00000>;
+ no-map;
+ };
+
+ mpss_mem: mpss@8b800000 {
+ reg = <0x0 0x8b800000 0x0 0xf600000>;
+ no-map;
+ };
+
+ wpss_mem: wpss@9ae00000 {
+ reg = <0x0 0x9ae00000 0x0 0x1900000>;
+ no-map;
+ };
+ };
+
+ ois_avdd0_1p8: regulator-ois-avdd0-1p8 {
+ compatible = "regulator-fixed";
+ regulator-name = "OIS_AVDD0_1P8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ gpio = <&tlmm 157 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ vin-supply = <&vreg_bob>;
+ };
+
+ ois_dvdd_1p1: regulator-ois-dvdd-1p1 {
+ compatible = "regulator-fixed";
+ regulator-name = "OIS_DVDD_1P1";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1100000>;
+ gpio = <&tlmm 97 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ vin-supply = <&vreg_s8b>;
+ };
+
+ afvdd_2p8: regulator-afvdd-2p8 {
+ compatible = "regulator-fixed";
+ regulator-name = "AFVDD_2P8";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ gpio = <&tlmm 68 GPIO_ACTIVE_HIGH>;
+ enable-active-high;
+ vin-supply = <&vreg_bob>;
+ };
+};
+
+&apps_rsc {
+ regulators-0 {
+ compatible = "qcom,pm7325-rpmh-regulators";
+ qcom,pmic-id = "b";
+
+ vreg_s1b: smps1 {
+ regulator-min-microvolt = <1840000>;
+ regulator-max-microvolt = <2040000>;
+ };
+
+ vreg_s7b: smps7 {
+ regulator-min-microvolt = <535000>;
+ regulator-max-microvolt = <1120000>;
+ };
+
+ vreg_s8b: smps8 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1500000>;
+ };
+
+ vreg_l1b: ldo1 {
+ regulator-min-microvolt = <825000>;
+ regulator-max-microvolt = <925000>;
+ };
+
+ vreg_l2b: ldo2 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3544000>;
+ };
+
+ vreg_l3b: ldo3 {
+ regulator-min-microvolt = <312000>;
+ regulator-max-microvolt = <910000>;
+ };
+
+ vreg_l6b: ldo6 {
+ regulator-min-microvolt = <1140000>;
+ regulator-max-microvolt = <1260000>;
+ };
+
+ vreg_l7b: ldo7 {
+ regulator-min-microvolt = <2400000>;
+ regulator-max-microvolt = <3544000>;
+ };
+
+ vreg_l8b: ldo8 {
+ regulator-min-microvolt = <870000>;
+ regulator-max-microvolt = <970000>;
+ };
+
+ vreg_l9b: ldo9 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1304000>;
+ };
+
+ vreg_l11b: ldo11 {
+ regulator-min-microvolt = <1504000>;
+ regulator-max-microvolt = <2000000>;
+ };
+
+ vreg_l12b: ldo12 {
+ regulator-min-microvolt = <751000>;
+ regulator-max-microvolt = <824000>;
+ };
+
+ vreg_l13b: ldo13 {
+ regulator-min-microvolt = <530000>;
+ regulator-max-microvolt = <824000>;
+ };
+
+ vreg_l14b: ldo14 {
+ regulator-min-microvolt = <1080000>;
+ regulator-max-microvolt = <1304000>;
+ };
+
+ vreg_l15b: ldo15 {
+ regulator-min-microvolt = <765000>;
+ regulator-max-microvolt = <1020000>;
+ };
+
+ vreg_l16b: ldo16 {
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1300000>;
+ };
+
+ vreg_l17b: ldo17 {
+ regulator-min-microvolt = <1700000>;
+ regulator-max-microvolt = <1900000>;
+ };
+
+ vreg_l18b: ldo18 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2000000>;
+ };
+
+ vreg_l19b: ldo19 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2000000>;
+ };
+ };
+
+ regulators-1 {
+ compatible = "qcom,pm8350c-rpmh-regulators";
+ qcom,pmic-id = "c";
+
+ vreg_s1c: smps1 {
+ regulator-min-microvolt = <2190000>;
+ regulator-max-microvolt = <2210000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s9c: smps9 {
+ regulator-min-microvolt = <1010000>;
+ regulator-max-microvolt = <1170000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1c: ldo1 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1980000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2c: ldo2 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1950000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3c: ldo3 {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3400000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l4c: ldo4 {
+ regulator-min-microvolt = <1620000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l5c: ldo5 {
+ regulator-min-microvolt = <1620000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l6c: ldo6 {
+ regulator-min-microvolt = <1650000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l7c: ldo7 {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l8c: ldo8 {
+ regulator-min-microvolt = <1620000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ /* Hall sensor VDD */
+ regulator-always-on;
+ };
+
+ vreg_l9c: ldo9 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l10c: ldo10 {
+ regulator-min-microvolt = <720000>;
+ regulator-max-microvolt = <1050000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l11c: ldo11 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l12c: ldo12 {
+ regulator-min-microvolt = <1650000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l13c: ldo13 {
+ regulator-min-microvolt = <2700000>;
+ regulator-max-microvolt = <3544000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_bob: bob {
+ regulator-min-microvolt = <3008000>;
+ regulator-max-microvolt = <3960000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_AUTO>;
+ };
+ };
+};
+
+&dispcc {
+ /* Disable for now so simple-framebuffer continues working */
+ status = "disabled";
+};
+
+&gcc {
+ protected-clocks = <GCC_CFG_NOC_LPASS_CLK>,
+ <GCC_EDP_CLKREF_EN>,
+ <GCC_MSS_CFG_AHB_CLK>,
+ <GCC_MSS_GPLL0_MAIN_DIV_CLK_SRC>,
+ <GCC_MSS_OFFLINE_AXI_CLK>,
+ <GCC_MSS_Q6SS_BOOT_CLK_SRC>,
+ <GCC_MSS_Q6_MEMNOC_AXI_CLK>,
+ <GCC_MSS_SNOC_AXI_CLK>,
+ <GCC_QSPI_CNOC_PERIPH_AHB_CLK>,
+ <GCC_QSPI_CORE_CLK>,
+ <GCC_QSPI_CORE_CLK_SRC>,
+ <GCC_SEC_CTRL_CLK_SRC>,
+ <GCC_WPSS_AHB_BDG_MST_CLK>,
+ <GCC_WPSS_AHB_CLK>,
+ <GCC_WPSS_RSCP_CLK>;
+};
+
+&gpi_dma0 {
+ status = "okay";
+};
+
+&gpi_dma1 {
+ status = "okay";
+};
+
+&i2c1 {
+ status = "okay";
+
+ /* PM8008 PMIC @ 8 and 9 */
+ /* Pixelworks @ 26 */
+ /* FSA4480 USB audio switch @ 42 */
+ /* AW86927FCR haptics @ 5a */
+};
+
+&i2c2 {
+ status = "okay";
+
+ /* AW88261FCR amplifier @ 34 */
+ /* AW88261FCR amplifier @ 35 */
+};
+
+&i2c4 {
+ status = "okay";
+
+ /* PTN36502 USB redriver @ 1a */
+};
+
+&i2c9 {
+ status = "okay";
+
+ /* ST21NFC NFC @ 28 */
+ /* VL53L3 ToF @ 29 */
+};
+
+&ipa {
+ qcom,gsi-loader = "self";
+ memory-region = <&ipa_fw_mem>;
+ firmware-name = "qcom/qcm6490/fairphone5/ipa_fws.mdt";
+ status = "okay";
+};
+
+&pm7325_gpios {
+ volume_down_default: volume-down-default-state {
+ pins = "gpio6";
+ function = PMIC_GPIO_FUNC_NORMAL;
+ power-source = <1>;
+ bias-pull-up;
+ input-enable;
+ };
+};
+
+&pm8350c_flash {
+ status = "okay";
+
+ led-0 {
+ function = LED_FUNCTION_FLASH;
+ color = <LED_COLOR_ID_WHITE>;
+ led-sources = <1>, <4>;
+ led-max-microamp = <500000>;
+ flash-max-microamp = <1500000>;
+ flash-max-timeout-us = <1280000>;
+ };
+};
+
+&pmk8350_rtc {
+ status = "okay";
+};
+
+&pon_pwrkey {
+ status = "okay";
+};
+
+&pon_resin {
+ status = "okay";
+ linux,code = <KEY_VOLUMEDOWN>;
+};
+
+&qup_spi13_cs {
+ drive-strength = <6>;
+ bias-disable;
+};
+
+&qup_spi13_data_clk {
+ drive-strength = <6>;
+ bias-disable;
+};
+
+&qup_uart5_rx {
+ drive-strength = <2>;
+ bias-disable;
+};
+
+&qup_uart5_tx {
+ drive-strength = <2>;
+ bias-disable;
+};
+
+&qupv3_id_0 {
+ status = "okay";
+};
+
+&qupv3_id_1 {
+ status = "okay";
+};
+
+&rmtfs_mem {
+ qcom,vmid = <QCOM_SCM_VMID_MSS_MSA>, <QCOM_SCM_VMID_NAV>;
+ reg = <0x0 0xf8500000 0x0 0x600000>;
+};
+
+&sdc2_clk {
+ drive-strength = <16>;
+ bias-disable;
+};
+
+&sdc2_cmd {
+ drive-strength = <10>;
+ bias-pull-up;
+};
+
+&sdc2_data {
+ drive-strength = <10>;
+ bias-pull-up;
+};
+
+&sdhc_2 {
+ vmmc-supply = <&vreg_l9c>;
+ vqmmc-supply = <&vreg_l6c>;
+
+ pinctrl-0 = <&sdc2_clk>, <&sdc2_cmd>, <&sdc2_data>;
+ pinctrl-1 = <&sdc2_clk_sleep>, <&sdc2_cmd_sleep>, <&sdc2_data_sleep>;
+
+ status = "okay";
+};
+
+&spi13 {
+ status = "okay";
+
+ /* Goodix touchscreen @ 0 */
+};
+
+&tlmm {
+ /*
+ * 32-33: SMB1394 (SPMI)
+ * 56-59: fingerprint reader (SPI)
+ */
+ gpio-reserved-ranges = <32 2>, <56 4>;
+
+ bluetooth_enable_default: bluetooth-enable-default-state {
+ pins = "gpio85";
+ function = "gpio";
+ output-low;
+ bias-disable;
+ };
+
+ hall_sensor_default: hall-sensor-default-state {
+ pins = "gpio155";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-up;
+ };
+
+ qup_uart7_sleep_cts: qup-uart7-sleep-cts-state {
+ pins = "gpio28";
+ function = "gpio";
+ /*
+ * Configure a bias-bus-hold on CTS to lower power
+ * usage when Bluetooth is turned off. Bus hold will
+ * maintain a low power state regardless of whether
+ * the Bluetooth module drives the pin in either
+ * direction or leaves the pin fully unpowered.
+ */
+ bias-bus-hold;
+ };
+
+ qup_uart7_sleep_rts: qup-uart7-sleep-rts-state {
+ pins = "gpio29";
+ function = "gpio";
+ /*
+ * Configure pull-down on RTS. As RTS is active low
+ * signal, pull it low to indicate the BT SoC that it
+ * can wakeup the system anytime from suspend state by
+ * pulling RX low (by sending wakeup bytes).
+ */
+ bias-pull-down;
+ };
+
+ qup_uart7_sleep_tx: qup-uart7-sleep-tx-state {
+ pins = "gpio30";
+ function = "gpio";
+ /*
+ * Configure pull-up on TX when it isn't actively driven
+ * to prevent BT SoC from receiving garbage during sleep.
+ */
+ bias-pull-up;
+ };
+
+ qup_uart7_sleep_rx: qup-uart7-sleep-rx-state {
+ pins = "gpio31";
+ function = "gpio";
+ /*
+ * Configure a pull-up on RX. This is needed to avoid
+ * garbage data when the TX pin of the Bluetooth module
+ * is floating which may cause spurious wakeups.
+ */
+ bias-pull-up;
+ };
+
+ sw_ctrl_default: sw-ctrl-default-state {
+ pins = "gpio86";
+ function = "gpio";
+ bias-pull-down;
+ };
+};
+
+&uart5 {
+ compatible = "qcom,geni-debug-uart";
+ status = "okay";
+};
+
+&uart7 {
+ /delete-property/interrupts;
+ interrupts-extended = <&intc GIC_SPI 608 IRQ_TYPE_LEVEL_HIGH>,
+ <&tlmm 31 IRQ_TYPE_EDGE_FALLING>;
+
+ pinctrl-names = "default", "sleep";
+ pinctrl-1 = <&qup_uart7_sleep_cts>, <&qup_uart7_sleep_rts>, <&qup_uart7_sleep_tx>, <&qup_uart7_sleep_rx>;
+
+ status = "okay";
+
+ bluetooth: bluetooth {
+ compatible = "qcom,wcn6750-bt";
+
+ pinctrl-names = "default";
+ pinctrl-0 = <&bluetooth_enable_default>, <&sw_ctrl_default>;
+
+ enable-gpios = <&tlmm 85 GPIO_ACTIVE_HIGH>;
+ swctrl-gpios = <&tlmm 86 GPIO_ACTIVE_HIGH>;
+
+ vddio-supply = <&vreg_l19b>;
+ vddaon-supply = <&vreg_s7b>;
+ vddbtcxmx-supply = <&vreg_s7b>;
+ vddrfacmn-supply = <&vreg_s7b>;
+ vddrfa0p8-supply = <&vreg_s7b>;
+ vddrfa1p7-supply = <&vreg_s1b>;
+ vddrfa1p2-supply = <&vreg_s8b>;
+ vddrfa2p2-supply = <&vreg_s1c>;
+ vddasd-supply = <&vreg_l11c>;
+
+ max-speed = <3200000>;
+ };
+};
+
+&usb_1 {
+ status = "okay";
+};
+
+&usb_1_dwc3 {
+ dr_mode = "peripheral";
+};
+
+&usb_1_hsphy {
+ vdda-pll-supply = <&vreg_l10c>;
+ vdda18-supply = <&vreg_l1c>;
+ vdda33-supply = <&vreg_l2b>;
+
+ qcom,hs-crossover-voltage-microvolt = <28000>;
+ qcom,hs-output-impedance-micro-ohms = <2600000>;
+ qcom,hs-rise-fall-time-bp = <5430>;
+ qcom,hs-disconnect-bp = <1743>;
+ qcom,hs-amplitude-bp = <2430>;
+
+ qcom,pre-emphasis-amplitude-bp = <20000>;
+ qcom,pre-emphasis-duration-bp = <20000>;
+
+ qcom,squelch-detector-bp = <(-2090)>;
+
+ status = "okay";
+};
+
+&usb_1_qmpphy {
+ vdda-phy-supply = <&vreg_l6b>;
+ vdda-pll-supply = <&vreg_l1b>;
+
+ status = "okay";
+};

--
2.42.0