AIM300 Series is a highly optimized family of modules designed to
support AIoT applications. It integrates QCS8550 SoC, UFS and PMIC
chip etc.
Here is a diagram of AIM300 SoM:
+----------------------------------------+
|AIM300 SoM |
| |
| +-----+ |
| |--->| UFS | |
| | +-----+ |
| | |
| | |
3.7v | +-----------------+ | +---------+ |
---------->| PMIC |----->| QCS8550 | |
| +-----------------+ +---------+ |
| | |
| | |
| | +-----+ |
| |--->| ... | |
| +-----+ |
| |
+----------------------------------------+
Co-developed-by: Fenglin Wu <quic_fenglinw@xxxxxxxxxxx>
Signed-off-by: Fenglin Wu <quic_fenglinw@xxxxxxxxxxx>
Signed-off-by: Tengfei Fan <quic_tengfan@xxxxxxxxxxx>
---
arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi | 345 +++++++++++++++++++
1 file changed, 345 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
diff --git a/arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi b/arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
new file mode 100644
index 000000000000..43dde67df136
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/qcs8550-aim300.dtsi
@@ -0,0 +1,345 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) 2023-2024, Qualcomm Innovation Center, Inc. All rights reserved.
+ */
+
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+#include "qcs8550.dtsi"
+#include "pm8550.dtsi"
+#include "pm8550b.dtsi"
+#define PMK8550VE_SID 5
+#include "pm8550ve.dtsi"
+#include "pm8550vs.dtsi"
+#include "pmk8550.dtsi"
+
+&apps_rsc {
+ regulators-0 {
+ compatible = "qcom,pm8550-rpmh-regulators";
+ qcom,pmic-id = "b";
+
+ vdd-l1-l4-l10-supply = <&vreg_s6g_1p86>;
+ vdd-l2-l13-l14-supply = <&vreg_bob1>;
+ vdd-l3-supply = <&vreg_s4g_1p25>;
+ vdd-l5-l16-supply = <&vreg_bob1>;
+ vdd-l6-l7-supply = <&vreg_bob1>;
+ vdd-l8-l9-supply = <&vreg_bob1>;
+ vdd-l11-supply = <&vreg_s4g_1p25>;
+ vdd-l12-supply = <&vreg_s6g_1p86>;
+ vdd-l15-supply = <&vreg_s6g_1p86>;
+ vdd-l17-supply = <&vreg_bob2>;
+
+ vreg_bob1: bob1 {
+ regulator-name = "vreg_bob1";
+ regulator-min-microvolt = <3296000>;
+ regulator-max-microvolt = <3960000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_bob2: bob2 {
+ regulator-name = "vreg_bob2";
+ regulator-min-microvolt = <2720000>;
+ regulator-max-microvolt = <3960000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1b_1p8: ldo1 {
+ regulator-name = "vreg_l1b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2b_3p0: ldo2 {
+ regulator-name = "vreg_l2b_3p0";
+ regulator-min-microvolt = <3008000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l5b_3p1: ldo5 {
+ regulator-name = "vreg_l5b_3p1";
+ regulator-min-microvolt = <3104000>;
+ regulator-max-microvolt = <3104000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l6b_1p8: ldo6 {
+ regulator-name = "vreg_l6b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l7b_1p8: ldo7 {
+ regulator-name = "vreg_l7b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l8b_1p8: ldo8 {
+ regulator-name = "vreg_l8b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l9b_2p9: ldo9 {
+ regulator-name = "vreg_l9b_2p9";
+ regulator-min-microvolt = <2960000>;
+ regulator-max-microvolt = <3008000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l11b_1p2: ldo11 {
+ regulator-name = "vreg_l11b_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1504000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l12b_1p8: ldo12 {
+ regulator-name = "vreg_l12b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l13b_3p0: ldo13 {
+ regulator-name = "vreg_l13b_3p0";
+ regulator-min-microvolt = <3000000>;
+ regulator-max-microvolt = <3000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l14b_3p2: ldo14 {
+ regulator-name = "vreg_l14b_3p2";
+ regulator-min-microvolt = <3200000>;
+ regulator-max-microvolt = <3200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l15b_1p8: ldo15 {
+ regulator-name = "vreg_l15b_1p8";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <1800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l16b_2p8: ldo16 {
+ regulator-name = "vreg_l16b_2p8";
+ regulator-min-microvolt = <2800000>;
+ regulator-max-microvolt = <2800000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l17b_2p5: ldo17 {
+ regulator-name = "vreg_l17b_2p5";
+ regulator-min-microvolt = <2504000>;
+ regulator-max-microvolt = <2504000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-1 {
+ compatible = "qcom,pm8550vs-rpmh-regulators";
+ qcom,pmic-id = "c";
+
+ vdd-l1-supply = <&vreg_s4g_1p25>;
+ vdd-l2-supply = <&vreg_s4e_0p95>;
+ vdd-l3-supply = <&vreg_s4e_0p95>;
+
+ vreg_l3c_0p9: ldo3 {
+ regulator-name = "vreg_l3c_0p9";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <912000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-2 {
+ compatible = "qcom,pm8550vs-rpmh-regulators";
+ qcom,pmic-id = "d";
+
+ vdd-l1-supply = <&vreg_s4e_0p95>;
+ vdd-l2-supply = <&vreg_s4e_0p95>;
+ vdd-l3-supply = <&vreg_s4e_0p95>;
+
+ vreg_l1d_0p88: ldo1 {
+ regulator-name = "vreg_l1d_0p88";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <920000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-3 {
+ compatible = "qcom,pm8550vs-rpmh-regulators";
+ qcom,pmic-id = "e";
+
+ vdd-l1-supply = <&vreg_s4e_0p95>;
+ vdd-l2-supply = <&vreg_s4e_0p95>;
+ vdd-l3-supply = <&vreg_s4g_1p25>;
+
+ vreg_s4e_0p95: smps4 {
+ regulator-name = "vreg_s4e_0p95";
+ regulator-min-microvolt = <904000>;
+ regulator-max-microvolt = <984000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s5e_1p08: smps5 {
+ regulator-name = "vreg_s5e_1p08";
+ regulator-min-microvolt = <1010000>;
+ regulator-max-microvolt = <1120000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1e_0p88: ldo1 {
+ regulator-name = "vreg_l1e_0p88";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <912000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2e_0p9: ldo2 {
+ regulator-name = "vreg_l2e_0p9";
+ regulator-min-microvolt = <870000>;
+ regulator-max-microvolt = <970000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3e_1p2: ldo3 {
+ regulator-name = "vreg_l3e_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-4 {
+ compatible = "qcom,pm8550ve-rpmh-regulators";
+ qcom,pmic-id = "f";
+
+ vdd-l1-supply = <&vreg_s4e_0p95>;
+ vdd-l2-supply = <&vreg_s4e_0p95>;
+ vdd-l3-supply = <&vreg_s4e_0p95>;
+
+ vreg_s4f_0p5: smps4 {
+ regulator-name = "vreg_s4f_0p5";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <700000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1f_0p9: ldo1 {
+ regulator-name = "vreg_l1f_0p9";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <912000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2f_0p88: ldo2 {
+ regulator-name = "vreg_l2f_0p88";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <912000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3f_0p88: ldo3 {
+ regulator-name = "vreg_l3f_0p88";
+ regulator-min-microvolt = <880000>;
+ regulator-max-microvolt = <912000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+
+ regulators-5 {
+ compatible = "qcom,pm8550vs-rpmh-regulators";
+ qcom,pmic-id = "g";
+ vdd-l1-supply = <&vreg_s4g_1p25>;
+ vdd-l2-supply = <&vreg_s4g_1p25>;
+ vdd-l3-supply = <&vreg_s4g_1p25>;
+
+ vreg_s1g_1p25: smps1 {
+ regulator-name = "vreg_s1g_1p25";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1300000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s2g_0p85: smps2 {
+ regulator-name = "vreg_s2g_0p85";
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <1036000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s3g_0p8: smps3 {
+ regulator-name = "vreg_s3g_0p8";
+ regulator-min-microvolt = <300000>;
+ regulator-max-microvolt = <1004000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s4g_1p25: smps4 {
+ regulator-name = "vreg_s4g_1p25";
+ regulator-min-microvolt = <1256000>;
+ regulator-max-microvolt = <1408000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s5g_0p85: smps5 {
+ regulator-name = "vreg_s5g_0p85";
+ regulator-min-microvolt = <500000>;
+ regulator-max-microvolt = <1004000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_s6g_1p86: smps6 {
+ regulator-name = "vreg_s6g_1p86";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <2000000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l1g_1p2: ldo1 {
+ regulator-name = "vreg_l1g_1p2";
+ regulator-min-microvolt = <1128000>;
+ regulator-max-microvolt = <1272000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l2g_1p2: ldo2 {
+ regulator-name = "vreg_l2g_1p2";
+ regulator-min-microvolt = <1100000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+
+ vreg_l3g_1p2: ldo3 {
+ regulator-name = "vreg_l3g_1p2";
+ regulator-min-microvolt = <1200000>;
+ regulator-max-microvolt = <1200000>;
+ regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+ };
+ };
+};
+
+&ufs_mem_hc {
+ reset-gpios = <&tlmm 210 GPIO_ACTIVE_LOW>;
+ vcc-supply = <&vreg_l17b_2p5>;
+ vcc-max-microamp = <1300000>;
+ vccq-supply = <&vreg_l1g_1p2>;
+ vccq-max-microamp = <1200000>;
+ vdd-hba-supply = <&vreg_l3g_1p2>;
+
+ status = "okay";
+};
+
+&ufs_mem_phy {
+ vdda-phy-supply = <&vreg_l1d_0p88>;
+ vdda-pll-supply = <&vreg_l3e_1p2>;
+
+ status = "okay";
+};
--
2.25.1
