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Date: Mon, 5 Feb 2024 19:57:21 +0800
From: Jingyi Wang <quic_jingyw@...cinc.com>
To: <linux-arm-msm@...r.kernel.org>, <devicetree@...r.kernel.org>,
<linux-kernel@...r.kernel.org>, <andersson@...nel.org>,
<konrad.dybcio@...aro.org>, <robh@...nel.org>,
<krzysztof.kozlowski+dt@...aro.org>, <conor+dt@...nel.org>
CC: <quic_jingyw@...cinc.com>, <kernel@...cinc.com>,
Tingwei Zhang
<quic_tingweiz@...cinc.com>
Subject: [RFC PATCH 6/6] arm64: dts: qcom: add AIM500 AIoT
Add AIM500 AIoT DTS along with usb, regulators, serial and PCIe
found in this board. AIM500 AIoT is mounted onto Qualcomm AIoT
carrier board to support verification, evaluation and development.
Co-developed-by: Tingwei Zhang <quic_tingweiz@...cinc.com>
Signed-off-by: Tingwei Zhang <quic_tingweiz@...cinc.com>
Signed-off-by: Jingyi Wang <quic_jingyw@...cinc.com>
---
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/sm8650p-aim500-aiot.dts | 314 ++++++++++++++++++
2 files changed, 315 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/sm8650p-aim500-aiot.dts
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index f7c5662213e4..ce3744d7586f 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -239,5 +239,6 @@ dtb-$(CONFIG_ARCH_QCOM) += sm8550-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8550-qrd.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8650-mtp.dtb
dtb-$(CONFIG_ARCH_QCOM) += sm8650-qrd.dtb
+dtb-$(CONFIG_ARCH_QCOM) += sm8650p-aim500-aiot.dtb
dtb-$(CONFIG_ARCH_QCOM) += x1e80100-crd.dtb
dtb-$(CONFIG_ARCH_QCOM) += x1e80100-qcp.dtb
diff --git a/arch/arm64/boot/dts/qcom/sm8650p-aim500-aiot.dts b/arch/arm64/boot/dts/qcom/sm8650p-aim500-aiot.dts
new file mode 100644
index 000000000000..a76b62abb9e0
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/sm8650p-aim500-aiot.dts
@@ -0,0 +1,314 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2024, Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/leds/common.h>
+#include "sm8650p-aim500.dtsi"
+#include "pm8010.dtsi"
+#include "pmr735d_a.dtsi"
+
+/ {
+ model = "Qualcomm Technologies, Inc. AIM500 AIOT";
+ compatible = "qcom,sm8650p-aim500-aiot", "qcom,sm8650p-aim500", "qcom,sm8650p",
+ "qcom,sm8650";
+
+ aliases {
+ serial0 = &uart15;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ pinctrl-0 = <&volume_up_n>;
+ pinctrl-names = "default";
+
+ key-volume-up {
+ label = "Volume Up";
+ linux,code = <KEY_VOLUMEUP>;
+ gpios = <&pm8550_gpios 6 GPIO_ACTIVE_LOW>;
+ debounce-interval = <15>;
+ linux,can-disable;
+ wakeup-source;
+ };
+ };
+
+ pmic-glink {
+ compatible = "qcom,sm8650-pmic-glink",
+ "qcom,sm8550-pmic-glink",
+ "qcom,pmic-glink";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ orientation-gpios = <&tlmm 29 GPIO_ACTIVE_HIGH>;
+
+ connector@0 {
+ compatible = "usb-c-connector";
+ reg = <0>;
+
+ power-role = "dual";
+ data-role = "dual";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ pmic_glink_hs_in: endpoint {
+ remote-endpoint = <&usb_1_dwc3_hs>;
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ pmic_glink_ss_in: endpoint {
+ remote-endpoint = <&usb_1_dwc3_ss>;
+ };
+ };
+ };
+ };
+ };
+};
+
+&dispcc {
+ status = "okay";
+};
+
+&gpi_dma1 {
+ status = "okay";
+};
+
+&pcie_1_phy_aux_clk {
+ clock-frequency = <1000>;
+};
+
+&pcie0 {
+ perst-gpios = <&tlmm 94 GPIO_ACTIVE_LOW>;
+ wake-gpios = <&tlmm 96 GPIO_ACTIVE_HIGH>;
+
+ pinctrl-0 = <&pcie0_default_state>;
+ pinctrl-names = "default";
+
+ status = "okay";
+};
+
+&pcie0_phy {
+ vdda-phy-supply = <&vreg_l1i_0p88>;
+ vdda-pll-supply = <&vreg_l3i_1p2>;
+
+ status = "okay";
+};
+
+&pm8550_flash {
+ status = "okay";
+
+ led-0 {
+ function = LED_FUNCTION_FLASH;
+ color = <LED_COLOR_ID_YELLOW>;
+ flash-max-microamp = <2000000>;
+ flash-max-timeout-us = <1280000>;
+ function-enumerator = <0>;
+ led-sources = <1>, <4>;
+ led-max-microamp = <500000>;
+ };
+
+ led-1 {
+ function = LED_FUNCTION_FLASH;
+ color = <LED_COLOR_ID_WHITE>;
+ flash-max-microamp = <2000000>;
+ flash-max-timeout-us = <1280000>;
+ function-enumerator = <1>;
+ led-sources = <2>, <3>;
+ led-max-microamp = <500000>;
+ };
+};
+
+&pm8550_gpios {
+ volume_up_n: volume-up-n-state {
+ pins = "gpio6";
+ function = "normal";
+ power-source = <1>;
+ bias-pull-up;
+ input-enable;
+ };
+};
+
+&pm8550_pwm {
+ status = "okay";
+
+ multi-led {
+ color = <LED_COLOR_ID_RGB>;
+ function = LED_FUNCTION_STATUS;
+
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ led@1 {
+ reg = <1>;
+ color = <LED_COLOR_ID_RED>;
+ };
+
+ led@2 {
+ reg = <2>;
+ color = <LED_COLOR_ID_GREEN>;
+ };
+
+ led@3 {
+ reg = <3>;
+ color = <LED_COLOR_ID_BLUE>;
+ };
+ };
+};
+
+&pm8550b_eusb2_repeater {
+ vdd18-supply = <&vreg_l15b_1p8>;
+ vdd3-supply = <&vreg_l5b_3p1>;
+};
+
+&pmk8550_rtc {
+ status = "okay";
+};
+
+&pon_pwrkey {
+ status = "okay";
+};
+
+&pon_resin {
+ linux,code = <KEY_VOLUMEDOWN>;
+
+ status = "okay";
+};
+
+&qupv3_id_0 {
+ status = "okay";
+};
+
+&remoteproc_adsp {
+ firmware-name = "qcom/sm8650/adsp.mbn",
+ "qcom/sm8650/adsp_dtb.mbn";
+
+ status = "okay";
+};
+
+&remoteproc_cdsp {
+ firmware-name = "qcom/sm8650/cdsp.mbn",
+ "qcom/sm8650/cdsp_dtb.mbn";
+
+ status = "okay";
+};
+
+&sleep_clk {
+ clock-frequency = <32000>;
+};
+
+&tlmm {
+ gpio-reserved-ranges = <32 8>;
+
+ sde_dsi_active: sde-dsi-active-state {
+ pins = "gpio133";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-disable;
+ };
+
+ sde_dsi_suspend: sde-dsi-suspend-state {
+ pins = "gpio133";
+ function = "gpio";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ sde_te_active: sde-te-active-state {
+ pins = "gpio86";
+ function = "mdp_vsync";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ sde_te_suspend: sde-te-suspend-state {
+ pins = "gpio86";
+ function = "mdp_vsync";
+ drive-strength = <2>;
+ bias-pull-down;
+ };
+
+ ts_irq: ts-irq-state {
+ pins = "gpio161";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-pull-up;
+ output-disable;
+ };
+
+ ts_reset: ts-reset-state {
+ pins = "gpio162";
+ function = "gpio";
+ drive-strength = <8>;
+ bias-pull-up;
+ };
+};
+
+&uart15 {
+ status = "okay";
+};
+
+/*
+ * DPAUX -> WCD9395 -> USB_SBU -> USB-C
+ * eUSB2 DP/DM -> PM85550HS -> eUSB2 DP/DM -> WCD9395 -> USB-C
+ * USB SS -> NB7VPQ904MMUTWG -> USB-C
+ */
+
+&usb_1 {
+ status = "okay";
+};
+
+&usb_1_dwc3 {
+ dr_mode = "otg";
+ usb-role-switch;
+};
+
+&usb_1_dwc3_hs {
+ remote-endpoint = <&pmic_glink_hs_in>;
+};
+
+&usb_1_dwc3_ss {
+ remote-endpoint = <&pmic_glink_ss_in>;
+};
+
+&usb_1_hsphy {
+ vdd-supply = <&vreg_l1i_0p88>;
+ vdda12-supply = <&vreg_l3i_1p2>;
+
+ phys = <&pm8550b_eusb2_repeater>;
+
+ status = "okay";
+};
+
+&usb_dp_qmpphy {
+ vdda-phy-supply = <&vreg_l3i_1p2>;
+ vdda-pll-supply = <&vreg_l3g_0p91>;
+
+ status = "okay";
+};
+
+&vph_pwr {
+ compatible = "regulator-fixed";
+ regulator-name = "vph_pwr";
+ regulator-min-microvolt = <3700000>;
+ regulator-max-microvolt = <3700000>;
+
+ regulator-always-on;
+ regulator-boot-on;
+};
+
+&xo_board {
+ clock-frequency = <76800000>;
+};
--
2.25.1
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