Add device tree for the Fairphone 3 smartphone which is based on
Snapdragon 632 (sdm632).
Signed-off-by: Luca Weiss <luca@xxxxxxxxx>
---
Changes in v2:
- drop msm8953-pm8953.dtsi -> move config from that into this patch
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/sdm632-fairphone-fp3.dts | 183 ++++++++++++++++++
2 files changed, 184 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index bcdc9abf0c42..0d9388a3686b 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -92,6 +92,7 @@ dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-ganges-kirin.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-nile-discovery.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-nile-pioneer.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm630-sony-xperia-nile-voyager.dtb
+dtb-$(CONFIG_ARCH_QCOM) += sdm632-fairphone-fp3.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm636-sony-xperia-ganges-mermaid.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm660-xiaomi-lavender.dtb
dtb-$(CONFIG_ARCH_QCOM) += sdm845-cheza-r1.dtb
diff --git a/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts b/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts
new file mode 100644
index 000000000000..8b815b2a60a7
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sdm632-fairphone-fp3.dts
@@ -0,0 +1,183 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2022, Luca Weiss <luca@xxxxxxxxx>
+ */
+/dts-v1/;
+
+#include "sdm632.dtsi"
+#include "pm8953.dtsi"
+
+/ {
+ model = "Fairphone 3";
+ compatible = "fairphone,fp3", "qcom,sdm632";
+ chassis-type = "handset";
+ qcom,msm-id = <349 0>;
+ qcom,board-id = <8 0x10000>;
+
+ aliases {
+ mmc0 = &sdhc_1;
+ mmc1 = &sdhc_2;
+ serial0 = &uart_0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ volume-up {
+ label = "volume_up";
+ linux,code = <KEY_VOLUMEUP>;
+ gpios = <&tlmm 85 GPIO_ACTIVE_LOW>;
+ };
+ };
+
+ vph_pwr: vph-pwr-regulator {
+ compatible = "regulator-fixed";
+ regulator-name = "vph_pwr";
+ regulator-always-on;
+ regulator-boot-on;
+ };
+};
+
+&hsusb_phy {
+ status = "okay";
+ vdd-supply = <&pm8953_l3>;
+ vdda-pll-supply = <&pm8953_l7>;
+ vdda-phy-dpdm-supply = <&pm8953_l13>;
+};
+
+&pm8953_resin {
+ status = "okay";
+ linux,code = <KEY_VOLUMEDOWN>;
+};
+
+&sdhc_1 {
+ status = "okay";
+ vmmc-supply = <&pm8953_l8>;
+ vqmmc-supply = <&pm8953_l5>;
+};
+
+&sdhc_2 {
+ status = "okay";
+ vmmc-supply = <&pm8953_l11>;
+ vqmmc-supply = <&pm8953_l12>;
+
+ cd-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>;
+};
+
+&rpm_requests {
+ pm8953-regulators {
+ compatible = "qcom,rpm-pm8953-regulators";
+
+ vdd_l1-supply = <&pm8953_s3>;
+ vdd_l2_l3-supply = <&pm8953_s3>;
+ vdd_l4_l5_l6_l7_l16_l19-supply = <&pm8953_s4>;
+ vdd_l8_l11_l12_l13_l14_l15-supply = <&vph_pwr>;
+ vdd_l9_l10_l17_l18_l22-supply = <&vph_pwr>;
+
+ pm8953_s3: s3 {
+ regulator-min-microvolt = <984000>;
+ regulator-max-microvolt = <1240000>;
+ };
+ pm8953_s4: s4 {
+ regulator-min-microvolt = <1036000>;
+ regulator-max-microvolt = <2040000>;
+ };
+ pm8953_s5: s5 {
+ regulator-min-microvolt = <1036000>;
+ regulator-max-microvolt = <2040000>;
+ };
+
+ pm8953_l1: l1 {
+ regulator-min-microvolt = <975000>;
+ regulator-max-microvolt = <1050000>;
+ };
+ pm8953_l2: l2 {
+ regulator-min-microvolt = <975000>;
+ regulator-max-microvolt = <1175000>;
+ };
+ pm8953_l3: l3 {
+ regulator-min-microvolt = <925000>;
+ regulator-max-microvolt = <925000>;
+ };
+ pm8953_l5: l5 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ pm8953_l6: l6 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ pm8953_l7: l7 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1900000>;
+ };
+ pm8953_l8: l8 {
+ regulator-min-microvolt = <2900000>;
+ regulator-max-microvolt = <2900000>;
+ };
+ pm8953_l9: l9 {
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ pm8953_l10: l10 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <3000000>;
+ };
+ pm8953_l11: l11 {
+ regulator-min-microvolt = <2950000>;
+ regulator-max-microvolt = <2950000>;
+ };
+ pm8953_l12: l12 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2950000>;
+ };
+ pm8953_l13: l13 {
+ regulator-min-microvolt = <3125000>;
+ regulator-max-microvolt = <3125000>;
+ };
+ pm8953_l16: l16 {
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ };
+ pm8953_l17: l17 {
+ regulator-min-microvolt = <2850000>;
+ regulator-max-microvolt = <2850000>;
+ };
+ pm8953_l19: l19 {
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1350000>;
+ };
+ pm8953_l22: l22 {
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ };
+ pm8953_l23: l23 {
+ regulator-min-microvolt = <975000>;
+ regulator-max-microvolt = <1225000>;
+ };
+ };
+};
+
+&tlmm {
+ /*
+ * 0-3: unused but protected by TZ
+ * 135-138: fingerprint reader (SPI)
+ */
+ gpio-reserved-ranges = <0 4>, <135 4>;
+};
+
+&uart_0 {
+ status = "okay";
+};
+
+&usb3 {
+ status = "okay";
+};
+
+&usb3_dwc3 {
+ dr_mode = "peripheral";
+};
--
2.35.1
