* [PATCH v7 0/3] Initial support for Qualcomm Hamoa IOT EVK board
@ 2025-08-27 2:52 Yijie Yang
2025-08-27 2:52 ` [PATCH v7 1/3] dt-bindings: arm: qcom: Document HAMOA-IOT-EVK board Yijie Yang
` (2 more replies)
0 siblings, 3 replies; 6+ messages in thread
From: Yijie Yang @ 2025-08-27 2:52 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley
Cc: linux-arm-msm, devicetree, linux-kernel, Yijie Yang,
Krzysztof Kozlowski, Konrad Dybcio, Yingying Tang, Quill Qi,
Jie Zhang, Shuai Zhang, Yongxing Mou
Introduce the device tree, DT bindings, and driver modifications required
to bring up the HAMOA-IOT-EVK evaluation board—based on the X1E80100 SoC—to
a UART shell.
This patch set focuses on two key hardware components: the HAMOA-IOT-SOM
and the HAMOA-IOT-EVK carrier board.
The HAMOA-IOT-SOM is a compact System on Module that integrates the SoC,
GPIOs, and PMICs. It is designed to be modular and can be paired with
various carrier boards to support different use cases.
The HAMOA-IOT-EVK is one such carrier board, designed for IoT scenarios.
It provides essential peripherals such as UART, on-board PMICs, and
USB-related components.
Together, these components form a flexible and scalable platform, and this
patch set enables their initial bring-up through proper device tree
configuration and driver support.
Qualcomm SoCs often have multiple product variants, each identified by a
different SoC ID. For instance, the x1e80100 SoC has closely related
variants such as x1e78100 and x1e001de. This diversity in SoC identifiers
can lead to confusion and unnecessary maintenance complexity in the device
tree and related subsystems.
To address this, code names offer a more consistent and project-agnostic
way to represent SoC families. They tend to remain stable across
development efforts.
This patch series introduces "hamoa" as the codename for the x1e80100 SoC.
Going forward, all x1e80100-related variants—including x1e81000 and others
in the same family—will be represented under the "hamoa" designation in the
device tree.
This improves readability, streamlines future maintenance, and aligns with
common naming practices across Qualcomm-based platforms.
Features added and enabled:
- UART
- On-board regulators
- Regulators on the SOM
- PMIC GLINK
- USB0 through USB6 and their PHYs
- Embedded USB (eUSB) repeaters
- USB Type-C mux
- PCIe6a and its PHY
- PCIe4 and its PHY
- Reserved memory regions
- Pinctrl
- NVMe
- ADSP, CDSP
- WLAN, Bluetooth (M.2 interface)
- USB DisplayPort
- Graphic
- Audio
Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com>
---
Changes in v7:
- Configure the EDP regulator to boot-on.
- Change back to a year‑less copyright statement.
- Update base commit.
- Link to v6: https://lore.kernel.org/r/20250821-hamoa_initial-v6-0-72e4e01a55d0@oss.qualcomm.com
Changes in v6:
- Restore the full change log for each revision.
- Merge the changes related to Audio and Graphics into the patch series.
- Link to v5: https://lore.kernel.org/r/20250814-hamoa_initial-v5-0-817a9c6e8d47@oss.qualcomm.com
Changes in v5:
- Update base commit.
- Drop an already merged patch:
https://lore.kernel.org/all/20250804-hamoa_initial-v4-2-19edbb28677b@oss.qualcomm.com/
- Link to v4: https://lore.kernel.org/r/20250804-hamoa_initial-v4-0-19edbb28677b@oss.qualcomm.com
Changes in v4:
- Update commit messages.
- Update base commit.
- Update the format of the node mdss_dp3_out.
- Add comments to clarify certain nodes.
- Update the configuration of regulator-wcn-3p3 from regulator-boot-on to regulator-always-on.
- Link to v3: https://lore.kernel.org/r/20250729-hamoa_initial-v3-0-806e092789dc@oss.qualcomm.com
Changes in v3:
- Add compatible string and dt-bindings for SOM.
- Restore PMU-related regulators to comply with dt-binding rules and enable kernel-level power management.
- Adjust commit description accordingly.
- Link to v2: https://lore.kernel.org/r/20250724-hamoa_initial-v2-0-91b00c882d11@oss.qualcomm.com
Changes in v2:
- Merge the compatible rules and remove the compatible string map.
- Align the ADSP and CDSP firmware paths with other x1e80100 platforms.
- Remove the regulators on the M.2 card, as well as those managed by UEFI on this board.
- Merge another patch series that enables USB DisplayPort functionality on this platform: https://lore.kernel.org/all/20250723-x1e-evk-dp-v1-1-be76ce53b9b8@quicinc.com/
- Link to v1: https://lore.kernel.org/r/20250716-hamoa_initial-v1-0-f6f5d0f9a163@oss.qualcomm.com
---
Yijie Yang (3):
dt-bindings: arm: qcom: Document HAMOA-IOT-EVK board
arm64: dts: qcom: Add HAMOA-IOT-SOM platform
arm64: dts: qcom: Add base HAMOA-IOT-EVK board
Documentation/devicetree/bindings/arm/qcom.yaml | 6 +
arch/arm64/boot/dts/qcom/Makefile | 1 +
arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts | 1247 +++++++++++++++++++++++
arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi | 609 +++++++++++
4 files changed, 1863 insertions(+)
---
base-commit: b899981540841e409e496083921f2e5c4c209925
change-id: 20250604-hamoa_initial-0cd7036d7271
Best regards,
--
Yijie Yang <yijie.yang@oss.qualcomm.com>
^ permalink raw reply [flat|nested] 6+ messages in thread* [PATCH v7 1/3] dt-bindings: arm: qcom: Document HAMOA-IOT-EVK board 2025-08-27 2:52 [PATCH v7 0/3] Initial support for Qualcomm Hamoa IOT EVK board Yijie Yang @ 2025-08-27 2:52 ` Yijie Yang 2025-08-27 2:52 ` [PATCH v7 2/3] arm64: dts: qcom: Add HAMOA-IOT-SOM platform Yijie Yang 2025-08-27 2:52 ` [PATCH v7 3/3] arm64: dts: qcom: Add base HAMOA-IOT-EVK board Yijie Yang 2 siblings, 0 replies; 6+ messages in thread From: Yijie Yang @ 2025-08-27 2:52 UTC (permalink / raw) To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley Cc: linux-arm-msm, devicetree, linux-kernel, Yijie Yang, Krzysztof Kozlowski Document the device tree binding for the HAMOA-IOT-EVK board, which uses the Qualcomm X1E80100 SoC. The EVK consists of a carrier board and a modular System-on-Module (SoM). The SoM integrates the SoC, PMICs, and essential GPIOs, while the EVK carrier board provides additional peripherals such as UART and USB interfaces. Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org> Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com> --- Documentation/devicetree/bindings/arm/qcom.yaml | 6 ++++++ 1 file changed, 6 insertions(+) diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml index 55e5eb75af89..6b6503181ad6 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -1069,6 +1069,12 @@ properties: - qcom,x1e80100-qcp - const: qcom,x1e80100 + - items: + - enum: + - qcom,hamoa-iot-evk + - const: qcom,hamoa-iot-som + - const: qcom,x1e80100 + - items: - enum: - asus,zenbook-a14-ux3407qa -- 2.34.1 ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v7 2/3] arm64: dts: qcom: Add HAMOA-IOT-SOM platform 2025-08-27 2:52 [PATCH v7 0/3] Initial support for Qualcomm Hamoa IOT EVK board Yijie Yang 2025-08-27 2:52 ` [PATCH v7 1/3] dt-bindings: arm: qcom: Document HAMOA-IOT-EVK board Yijie Yang @ 2025-08-27 2:52 ` Yijie Yang 2025-08-27 22:34 ` Bjorn Andersson 2025-08-27 2:52 ` [PATCH v7 3/3] arm64: dts: qcom: Add base HAMOA-IOT-EVK board Yijie Yang 2 siblings, 1 reply; 6+ messages in thread From: Yijie Yang @ 2025-08-27 2:52 UTC (permalink / raw) To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley Cc: linux-arm-msm, devicetree, linux-kernel, Yijie Yang, Konrad Dybcio, Yingying Tang The HAMOA-IOT-SOM is a compact computing module that integrates a System on Chip (SoC) — specifically the x1e80100 — along with essential components optimized for IoT applications. It is designed to be mounted on carrier boards, enabling the development of complete embedded systems. This change enables the following components: - Regulators on the SOM - Reserved memory regions - PCIe6a and its PHY - PCIe4 and its PHY - USB0 through USB6 and their PHYs - ADSP, CDSP - WLAN, Bluetooth (M.2 interface) Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> Co-developed-by: Yingying Tang <quic_yintang@quicinc.com> # PCIe4 and WLAN Signed-off-by: Yingying Tang <quic_yintang@quicinc.com> Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com> --- arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi | 609 ++++++++++++++++++++++++++++ 1 file changed, 609 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi b/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi new file mode 100644 index 000000000000..5facc5544c3d --- /dev/null +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi @@ -0,0 +1,609 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +#include "x1e80100.dtsi" +#include "x1e80100-pmics.dtsi" +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h> + +/ { + compatible = "hamoa-iot-som", "qcom,x1e80100"; + + reserved-memory { + linux,cma { + compatible = "shared-dma-pool"; + size = <0x0 0x8000000>; + reusable; + linux,cma-default; + }; + }; +}; + +&apps_rsc { + /* PMC8380C_B */ + regulators-0 { + compatible = "qcom,pm8550-rpmh-regulators"; + qcom,pmic-id = "b"; + + vdd-bob1-supply = <&vph_pwr>; + vdd-bob2-supply = <&vph_pwr>; + vdd-l1-l4-l10-supply = <&vreg_s4c_1p8>; + vdd-l2-l13-l14-supply = <&vreg_bob1>; + vdd-l5-l16-supply = <&vreg_bob1>; + vdd-l6-l7-supply = <&vreg_bob2>; + vdd-l8-l9-supply = <&vreg_bob1>; + vdd-l12-supply = <&vreg_s5j_1p2>; + vdd-l15-supply = <&vreg_s4c_1p8>; + vdd-l17-supply = <&vreg_bob2>; + + vreg_bob1: bob1 { + regulator-name = "vreg_bob1"; + regulator-min-microvolt = <3008000>; + regulator-max-microvolt = <3960000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_bob2: bob2 { + regulator-name = "vreg_bob2"; + regulator-min-microvolt = <2504000>; + regulator-max-microvolt = <3008000>; + 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 = <3072000>; + regulator-max-microvolt = <3100000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l4b_1p8: ldo4 { + regulator-name = "vreg_l4b_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l5b_3p0: ldo5 { + regulator-name = "vreg_l5b_3p0"; + regulator-min-microvolt = <3000000>; + regulator-max-microvolt = <3000000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l6b_1p8: ldo6 { + regulator-name = "vreg_l6b_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <2960000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l7b_2p8: ldo7 { + regulator-name = "vreg_l7b_2p8"; + regulator-min-microvolt = <2800000>; + regulator-max-microvolt = <2800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l8b_3p0: ldo8 { + regulator-name = "vreg_l8b_3p0"; + regulator-min-microvolt = <3072000>; + regulator-max-microvolt = <3072000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l9b_2p9: ldo9 { + regulator-name = "vreg_l9b_2p9"; + regulator-min-microvolt = <2960000>; + regulator-max-microvolt = <2960000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l10b_1p8: ldo10 { + regulator-name = "vreg_l10b_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l12b_1p2: ldo12 { + regulator-name = "vreg_l12b_1p2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + regulator-always-on; + }; + + vreg_l13b_3p0: ldo13 { + regulator-name = "vreg_l13b_3p0"; + regulator-min-microvolt = <3072000>; + regulator-max-microvolt = <3100000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l14b_3p0: ldo14 { + regulator-name = "vreg_l14b_3p0"; + regulator-min-microvolt = <3072000>; + regulator-max-microvolt = <3072000>; + 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>; + regulator-always-on; + }; + + vreg_l16b_2p9: ldo16 { + regulator-name = "vreg_l16b_2p9"; + regulator-min-microvolt = <2912000>; + regulator-max-microvolt = <2912000>; + 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>; + }; + }; + + /* PMC8380VE_C */ + regulators-1 { + compatible = "qcom,pm8550ve-rpmh-regulators"; + qcom,pmic-id = "c"; + + vdd-l1-supply = <&vreg_s5j_1p2>; + vdd-l2-supply = <&vreg_s1f_0p7>; + vdd-l3-supply = <&vreg_s1f_0p7>; + vdd-s4-supply = <&vph_pwr>; + + vreg_s4c_1p8: smps4 { + regulator-name = "vreg_s4c_1p8"; + regulator-min-microvolt = <1856000>; + regulator-max-microvolt = <2000000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l1c_1p2: ldo1 { + regulator-name = "vreg_l1c_1p2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l2c_0p8: ldo2 { + regulator-name = "vreg_l2c_0p8"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l3c_0p8: ldo3 { + regulator-name = "vreg_l3c_0p8"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + /* PMC8380_D */ + regulators-2 { + compatible = "qcom,pmc8380-rpmh-regulators"; + qcom,pmic-id = "d"; + + vdd-l1-supply = <&vreg_s1f_0p7>; + vdd-l2-supply = <&vreg_s1f_0p7>; + vdd-l3-supply = <&vreg_s4c_1p8>; + vdd-s1-supply = <&vph_pwr>; + + vreg_l1d_0p8: ldo1 { + regulator-name = "vreg_l1d_0p8"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l2d_0p9: ldo2 { + regulator-name = "vreg_l2d_0p9"; + regulator-min-microvolt = <912000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l3d_1p8: ldo3 { + regulator-name = "vreg_l3d_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + /* PMC8380_E */ + regulators-3 { + compatible = "qcom,pmc8380-rpmh-regulators"; + qcom,pmic-id = "e"; + + vdd-l2-supply = <&vreg_s1f_0p7>; + vdd-l3-supply = <&vreg_s5j_1p2>; + + vreg_l2e_0p8: ldo2 { + regulator-name = "vreg_l2e_0p8"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <920000>; + 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>; + }; + }; + + /* PMC8380_F */ + regulators-4 { + compatible = "qcom,pmc8380-rpmh-regulators"; + qcom,pmic-id = "f"; + + vdd-l1-supply = <&vreg_s5j_1p2>; + vdd-l2-supply = <&vreg_s5j_1p2>; + vdd-l3-supply = <&vreg_s5j_1p2>; + vdd-s1-supply = <&vph_pwr>; + + vreg_s1f_0p7: smps1 { + regulator-name = "vreg_s1f_0p7"; + regulator-min-microvolt = <700000>; + regulator-max-microvolt = <1100000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l1f_1p0: ldo1 { + regulator-name = "vreg_l1f_1p0"; + regulator-min-microvolt = <1024000>; + regulator-max-microvolt = <1024000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l2f_1p0: ldo2 { + regulator-name = "vreg_l2f_1p0"; + regulator-min-microvolt = <1024000>; + regulator-max-microvolt = <1024000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l3f_1p0: ldo3 { + regulator-name = "vreg_l3f_1p0"; + regulator-min-microvolt = <1024000>; + regulator-max-microvolt = <1024000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + /* PMC8380VE_I */ + regulators-6 { + compatible = "qcom,pm8550ve-rpmh-regulators"; + qcom,pmic-id = "i"; + + vdd-l1-supply = <&vreg_s4c_1p8>; + vdd-l2-supply = <&vreg_s5j_1p2>; + vdd-l3-supply = <&vreg_s1f_0p7>; + vdd-s1-supply = <&vph_pwr>; + vdd-s2-supply = <&vph_pwr>; + + vreg_s1i_0p9: smps1 { + regulator-name = "vreg_s1i_0p9"; + regulator-min-microvolt = <900000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_s2i_1p0: smps2 { + regulator-name = "vreg_s2i_1p0"; + regulator-min-microvolt = <1000000>; + regulator-max-microvolt = <1100000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l1i_1p8: ldo1 { + regulator-name = "vreg_l1i_1p8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l2i_1p2: ldo2 { + regulator-name = "vreg_l2i_1p2"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l3i_0p8: ldo3 { + regulator-name = "vreg_l3i_0p8"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; + + /* PMC8380VE_J */ + regulators-7 { + compatible = "qcom,pm8550ve-rpmh-regulators"; + qcom,pmic-id = "j"; + + vdd-l1-supply = <&vreg_s1f_0p7>; + vdd-l2-supply = <&vreg_s5j_1p2>; + vdd-l3-supply = <&vreg_s1f_0p7>; + vdd-s5-supply = <&vph_pwr>; + + vreg_s5j_1p2: smps5 { + regulator-name = "vreg_s5j_1p2"; + regulator-min-microvolt = <1256000>; + regulator-max-microvolt = <1304000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l1j_0p8: ldo1 { + regulator-name = "vreg_l1j_0p8"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l2j_1p2: ldo2 { + regulator-name = "vreg_l2j_1p2"; + regulator-min-microvolt = <1256000>; + regulator-max-microvolt = <1256000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + + vreg_l3j_0p8: ldo3 { + regulator-name = "vreg_l3j_0p8"; + regulator-min-microvolt = <880000>; + regulator-max-microvolt = <920000>; + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; + }; + }; +}; + +&pcie4 { + perst-gpios = <&tlmm 146 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>; + + pinctrl-0 = <&pcie4_default>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&pcie4_phy { + vdda-phy-supply = <&vreg_l3i_0p8>; + vdda-pll-supply = <&vreg_l3e_1p2>; + + status = "okay"; +}; + +&pcie6a { + perst-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>; + + pinctrl-0 = <&pcie6a_default>; + pinctrl-names = "default"; + + status = "okay"; +}; + +&pcie6a_phy { + vdda-phy-supply = <&vreg_l1d_0p8>; + vdda-pll-supply = <&vreg_l2j_1p2>; + + status = "okay"; +}; + +&qupv3_0 { + status = "okay"; +}; + +&qupv3_1 { + status = "okay"; +}; + +&qupv3_2 { + status = "okay"; +}; + +&remoteproc_adsp { + firmware-name = "qcom/x1e80100/adsp.mbn", + "qcom/x1e80100/adsp_dtb.mbn"; + + status = "okay"; +}; + +&remoteproc_cdsp { + firmware-name = "qcom/x1e80100/cdsp.mbn", + "qcom/x1e80100/cdsp_dtb.mbn"; + + status = "okay"; +}; + +&tlmm { + gpio-reserved-ranges = <34 2>, /* TPM LP & INT */ + <44 4>; /* SPI (TPM) */ + + pcie4_default: pcie4-default-state { + clkreq-n-pins { + pins = "gpio147"; + function = "pcie4_clk"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio146"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + wake-n-pins { + pins = "gpio148"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + }; + }; + + pcie6a_default: pcie6a-default-state { + clkreq-n-pins { + pins = "gpio153"; + function = "pcie6a_clk"; + drive-strength = <2>; + bias-pull-up; + }; + + perst-n-pins { + pins = "gpio152"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + wake-n-pins { + pins = "gpio154"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + + }; + }; +}; + +&usb_1_ss0 { + status = "okay"; +}; + +&usb_1_ss0_dwc3 { + dr_mode = "otg"; + usb-role-switch; +}; + +&usb_1_ss0_hsphy { + vdd-supply = <&vreg_l3j_0p8>; + vdda12-supply = <&vreg_l2j_1p2>; + + status = "okay"; +}; + +&usb_1_ss0_qmpphy { + vdda-phy-supply = <&vreg_l2j_1p2>; + vdda-pll-supply = <&vreg_l1j_0p8>; + + status = "okay"; +}; + +&usb_1_ss1 { + status = "okay"; +}; + +&usb_1_ss1_dwc3 { + dr_mode = "otg"; + usb-role-switch; +}; + +&usb_1_ss1_hsphy { + vdd-supply = <&vreg_l3j_0p8>; + vdda12-supply = <&vreg_l2j_1p2>; + + status = "okay"; +}; + +&usb_1_ss1_qmpphy { + vdda-phy-supply = <&vreg_l2j_1p2>; + vdda-pll-supply = <&vreg_l2d_0p9>; + + status = "okay"; +}; + +&usb_1_ss2 { + status = "okay"; +}; + +&usb_1_ss2_dwc3 { + dr_mode = "otg"; + usb-role-switch; +}; + +&usb_1_ss2_hsphy { + vdd-supply = <&vreg_l3j_0p8>; + vdda12-supply = <&vreg_l2j_1p2>; + + status = "okay"; +}; + +&usb_1_ss2_qmpphy { + vdda-phy-supply = <&vreg_l2j_1p2>; + vdda-pll-supply = <&vreg_l2d_0p9>; + + status = "okay"; +}; + +&usb_2 { + status = "okay"; +}; + +&usb_2_dwc3 { + dr_mode = "host"; +}; + +&usb_2_hsphy { + vdd-supply = <&vreg_l2e_0p8>; + vdda12-supply = <&vreg_l3e_1p2>; + + status = "okay"; +}; + +&usb_mp { + status = "okay"; +}; + +&usb_mp_hsphy0 { + vdd-supply = <&vreg_l2e_0p8>; + vdda12-supply = <&vreg_l3e_1p2>; + + status = "okay"; +}; + +&usb_mp_hsphy1 { + vdd-supply = <&vreg_l2e_0p8>; + vdda12-supply = <&vreg_l3e_1p2>; + + status = "okay"; +}; + +&usb_mp_qmpphy0 { + vdda-phy-supply = <&vreg_l3e_1p2>; + vdda-pll-supply = <&vreg_l3c_0p8>; + + status = "okay"; +}; + +&usb_mp_qmpphy1 { + vdda-phy-supply = <&vreg_l3e_1p2>; + vdda-pll-supply = <&vreg_l3c_0p8>; + + status = "okay"; +}; -- 2.34.1 ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v7 2/3] arm64: dts: qcom: Add HAMOA-IOT-SOM platform 2025-08-27 2:52 ` [PATCH v7 2/3] arm64: dts: qcom: Add HAMOA-IOT-SOM platform Yijie Yang @ 2025-08-27 22:34 ` Bjorn Andersson 2025-08-28 4:37 ` Yijie Yang 0 siblings, 1 reply; 6+ messages in thread From: Bjorn Andersson @ 2025-08-27 22:34 UTC (permalink / raw) To: Yijie Yang Cc: Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley, linux-arm-msm, devicetree, linux-kernel, Konrad Dybcio, Yingying Tang On Wed, Aug 27, 2025 at 10:52:19AM +0800, Yijie Yang wrote: > The HAMOA-IOT-SOM is a compact computing module that integrates a System > on Chip (SoC) — specifically the x1e80100 — along with essential > components optimized for IoT applications. It is designed to be mounted on > carrier boards, enabling the development of complete embedded systems. > > This change enables the following components: > - Regulators on the SOM > - Reserved memory regions > - PCIe6a and its PHY > - PCIe4 and its PHY > - USB0 through USB6 and their PHYs > - ADSP, CDSP > - WLAN, Bluetooth (M.2 interface) > > Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> > Co-developed-by: Yingying Tang <quic_yintang@quicinc.com> # PCIe4 and WLAN > Signed-off-by: Yingying Tang <quic_yintang@quicinc.com> > Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com> I'm sorry, but I can't merge this as checkpatch doesn't approve of the way you write the Co-developed-by, and I don't like it either - in particular when looking at the 3rd patch, As this is all from Qualcomm, please change this such that one person (the author) certifies the origin of the patch (in accordance with DCO 1.1 bullet a). You can attribute the additional authors by writing "Written in collaboration with Yingying Tang <and other names for the 3rd patch>" above the tags. PS. Please run checkpatch before sending your patches. Regards, Bjorn > --- > arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi | 609 ++++++++++++++++++++++++++++ > 1 file changed, 609 insertions(+) > > diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi b/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi > new file mode 100644 > index 000000000000..5facc5544c3d > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi > @@ -0,0 +1,609 @@ > +// SPDX-License-Identifier: BSD-3-Clause > +/* > + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. > + */ > + > +#include "x1e80100.dtsi" > +#include "x1e80100-pmics.dtsi" > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/regulator/qcom,rpmh-regulator.h> > + > +/ { > + compatible = "hamoa-iot-som", "qcom,x1e80100"; > + > + reserved-memory { > + linux,cma { > + compatible = "shared-dma-pool"; > + size = <0x0 0x8000000>; > + reusable; > + linux,cma-default; > + }; > + }; > +}; > + > +&apps_rsc { > + /* PMC8380C_B */ > + regulators-0 { > + compatible = "qcom,pm8550-rpmh-regulators"; > + qcom,pmic-id = "b"; > + > + vdd-bob1-supply = <&vph_pwr>; > + vdd-bob2-supply = <&vph_pwr>; > + vdd-l1-l4-l10-supply = <&vreg_s4c_1p8>; > + vdd-l2-l13-l14-supply = <&vreg_bob1>; > + vdd-l5-l16-supply = <&vreg_bob1>; > + vdd-l6-l7-supply = <&vreg_bob2>; > + vdd-l8-l9-supply = <&vreg_bob1>; > + vdd-l12-supply = <&vreg_s5j_1p2>; > + vdd-l15-supply = <&vreg_s4c_1p8>; > + vdd-l17-supply = <&vreg_bob2>; > + > + vreg_bob1: bob1 { > + regulator-name = "vreg_bob1"; > + regulator-min-microvolt = <3008000>; > + regulator-max-microvolt = <3960000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_bob2: bob2 { > + regulator-name = "vreg_bob2"; > + regulator-min-microvolt = <2504000>; > + regulator-max-microvolt = <3008000>; > + 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 = <3072000>; > + regulator-max-microvolt = <3100000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l4b_1p8: ldo4 { > + regulator-name = "vreg_l4b_1p8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l5b_3p0: ldo5 { > + regulator-name = "vreg_l5b_3p0"; > + regulator-min-microvolt = <3000000>; > + regulator-max-microvolt = <3000000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l6b_1p8: ldo6 { > + regulator-name = "vreg_l6b_1p8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <2960000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l7b_2p8: ldo7 { > + regulator-name = "vreg_l7b_2p8"; > + regulator-min-microvolt = <2800000>; > + regulator-max-microvolt = <2800000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l8b_3p0: ldo8 { > + regulator-name = "vreg_l8b_3p0"; > + regulator-min-microvolt = <3072000>; > + regulator-max-microvolt = <3072000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l9b_2p9: ldo9 { > + regulator-name = "vreg_l9b_2p9"; > + regulator-min-microvolt = <2960000>; > + regulator-max-microvolt = <2960000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l10b_1p8: ldo10 { > + regulator-name = "vreg_l10b_1p8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l12b_1p2: ldo12 { > + regulator-name = "vreg_l12b_1p2"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + regulator-always-on; > + }; > + > + vreg_l13b_3p0: ldo13 { > + regulator-name = "vreg_l13b_3p0"; > + regulator-min-microvolt = <3072000>; > + regulator-max-microvolt = <3100000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l14b_3p0: ldo14 { > + regulator-name = "vreg_l14b_3p0"; > + regulator-min-microvolt = <3072000>; > + regulator-max-microvolt = <3072000>; > + 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>; > + regulator-always-on; > + }; > + > + vreg_l16b_2p9: ldo16 { > + regulator-name = "vreg_l16b_2p9"; > + regulator-min-microvolt = <2912000>; > + regulator-max-microvolt = <2912000>; > + 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>; > + }; > + }; > + > + /* PMC8380VE_C */ > + regulators-1 { > + compatible = "qcom,pm8550ve-rpmh-regulators"; > + qcom,pmic-id = "c"; > + > + vdd-l1-supply = <&vreg_s5j_1p2>; > + vdd-l2-supply = <&vreg_s1f_0p7>; > + vdd-l3-supply = <&vreg_s1f_0p7>; > + vdd-s4-supply = <&vph_pwr>; > + > + vreg_s4c_1p8: smps4 { > + regulator-name = "vreg_s4c_1p8"; > + regulator-min-microvolt = <1856000>; > + regulator-max-microvolt = <2000000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l1c_1p2: ldo1 { > + regulator-name = "vreg_l1c_1p2"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l2c_0p8: ldo2 { > + regulator-name = "vreg_l2c_0p8"; > + regulator-min-microvolt = <880000>; > + regulator-max-microvolt = <920000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l3c_0p8: ldo3 { > + regulator-name = "vreg_l3c_0p8"; > + regulator-min-microvolt = <880000>; > + regulator-max-microvolt = <920000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + }; > + > + /* PMC8380_D */ > + regulators-2 { > + compatible = "qcom,pmc8380-rpmh-regulators"; > + qcom,pmic-id = "d"; > + > + vdd-l1-supply = <&vreg_s1f_0p7>; > + vdd-l2-supply = <&vreg_s1f_0p7>; > + vdd-l3-supply = <&vreg_s4c_1p8>; > + vdd-s1-supply = <&vph_pwr>; > + > + vreg_l1d_0p8: ldo1 { > + regulator-name = "vreg_l1d_0p8"; > + regulator-min-microvolt = <880000>; > + regulator-max-microvolt = <920000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l2d_0p9: ldo2 { > + regulator-name = "vreg_l2d_0p9"; > + regulator-min-microvolt = <912000>; > + regulator-max-microvolt = <920000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l3d_1p8: ldo3 { > + regulator-name = "vreg_l3d_1p8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + }; > + > + /* PMC8380_E */ > + regulators-3 { > + compatible = "qcom,pmc8380-rpmh-regulators"; > + qcom,pmic-id = "e"; > + > + vdd-l2-supply = <&vreg_s1f_0p7>; > + vdd-l3-supply = <&vreg_s5j_1p2>; > + > + vreg_l2e_0p8: ldo2 { > + regulator-name = "vreg_l2e_0p8"; > + regulator-min-microvolt = <880000>; > + regulator-max-microvolt = <920000>; > + 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>; > + }; > + }; > + > + /* PMC8380_F */ > + regulators-4 { > + compatible = "qcom,pmc8380-rpmh-regulators"; > + qcom,pmic-id = "f"; > + > + vdd-l1-supply = <&vreg_s5j_1p2>; > + vdd-l2-supply = <&vreg_s5j_1p2>; > + vdd-l3-supply = <&vreg_s5j_1p2>; > + vdd-s1-supply = <&vph_pwr>; > + > + vreg_s1f_0p7: smps1 { > + regulator-name = "vreg_s1f_0p7"; > + regulator-min-microvolt = <700000>; > + regulator-max-microvolt = <1100000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l1f_1p0: ldo1 { > + regulator-name = "vreg_l1f_1p0"; > + regulator-min-microvolt = <1024000>; > + regulator-max-microvolt = <1024000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l2f_1p0: ldo2 { > + regulator-name = "vreg_l2f_1p0"; > + regulator-min-microvolt = <1024000>; > + regulator-max-microvolt = <1024000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l3f_1p0: ldo3 { > + regulator-name = "vreg_l3f_1p0"; > + regulator-min-microvolt = <1024000>; > + regulator-max-microvolt = <1024000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + }; > + > + /* PMC8380VE_I */ > + regulators-6 { > + compatible = "qcom,pm8550ve-rpmh-regulators"; > + qcom,pmic-id = "i"; > + > + vdd-l1-supply = <&vreg_s4c_1p8>; > + vdd-l2-supply = <&vreg_s5j_1p2>; > + vdd-l3-supply = <&vreg_s1f_0p7>; > + vdd-s1-supply = <&vph_pwr>; > + vdd-s2-supply = <&vph_pwr>; > + > + vreg_s1i_0p9: smps1 { > + regulator-name = "vreg_s1i_0p9"; > + regulator-min-microvolt = <900000>; > + regulator-max-microvolt = <920000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_s2i_1p0: smps2 { > + regulator-name = "vreg_s2i_1p0"; > + regulator-min-microvolt = <1000000>; > + regulator-max-microvolt = <1100000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l1i_1p8: ldo1 { > + regulator-name = "vreg_l1i_1p8"; > + regulator-min-microvolt = <1800000>; > + regulator-max-microvolt = <1800000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l2i_1p2: ldo2 { > + regulator-name = "vreg_l2i_1p2"; > + regulator-min-microvolt = <1200000>; > + regulator-max-microvolt = <1200000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l3i_0p8: ldo3 { > + regulator-name = "vreg_l3i_0p8"; > + regulator-min-microvolt = <880000>; > + regulator-max-microvolt = <920000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + }; > + > + /* PMC8380VE_J */ > + regulators-7 { > + compatible = "qcom,pm8550ve-rpmh-regulators"; > + qcom,pmic-id = "j"; > + > + vdd-l1-supply = <&vreg_s1f_0p7>; > + vdd-l2-supply = <&vreg_s5j_1p2>; > + vdd-l3-supply = <&vreg_s1f_0p7>; > + vdd-s5-supply = <&vph_pwr>; > + > + vreg_s5j_1p2: smps5 { > + regulator-name = "vreg_s5j_1p2"; > + regulator-min-microvolt = <1256000>; > + regulator-max-microvolt = <1304000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l1j_0p8: ldo1 { > + regulator-name = "vreg_l1j_0p8"; > + regulator-min-microvolt = <880000>; > + regulator-max-microvolt = <920000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l2j_1p2: ldo2 { > + regulator-name = "vreg_l2j_1p2"; > + regulator-min-microvolt = <1256000>; > + regulator-max-microvolt = <1256000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + > + vreg_l3j_0p8: ldo3 { > + regulator-name = "vreg_l3j_0p8"; > + regulator-min-microvolt = <880000>; > + regulator-max-microvolt = <920000>; > + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; > + }; > + }; > +}; > + > +&pcie4 { > + perst-gpios = <&tlmm 146 GPIO_ACTIVE_LOW>; > + wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>; > + > + pinctrl-0 = <&pcie4_default>; > + pinctrl-names = "default"; > + > + status = "okay"; > +}; > + > +&pcie4_phy { > + vdda-phy-supply = <&vreg_l3i_0p8>; > + vdda-pll-supply = <&vreg_l3e_1p2>; > + > + status = "okay"; > +}; > + > +&pcie6a { > + perst-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>; > + wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>; > + > + pinctrl-0 = <&pcie6a_default>; > + pinctrl-names = "default"; > + > + status = "okay"; > +}; > + > +&pcie6a_phy { > + vdda-phy-supply = <&vreg_l1d_0p8>; > + vdda-pll-supply = <&vreg_l2j_1p2>; > + > + status = "okay"; > +}; > + > +&qupv3_0 { > + status = "okay"; > +}; > + > +&qupv3_1 { > + status = "okay"; > +}; > + > +&qupv3_2 { > + status = "okay"; > +}; > + > +&remoteproc_adsp { > + firmware-name = "qcom/x1e80100/adsp.mbn", > + "qcom/x1e80100/adsp_dtb.mbn"; > + > + status = "okay"; > +}; > + > +&remoteproc_cdsp { > + firmware-name = "qcom/x1e80100/cdsp.mbn", > + "qcom/x1e80100/cdsp_dtb.mbn"; > + > + status = "okay"; > +}; > + > +&tlmm { > + gpio-reserved-ranges = <34 2>, /* TPM LP & INT */ > + <44 4>; /* SPI (TPM) */ > + > + pcie4_default: pcie4-default-state { > + clkreq-n-pins { > + pins = "gpio147"; > + function = "pcie4_clk"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + > + perst-n-pins { > + pins = "gpio146"; > + function = "gpio"; > + drive-strength = <2>; > + bias-disable; > + }; > + > + wake-n-pins { > + pins = "gpio148"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + }; > + > + pcie6a_default: pcie6a-default-state { > + clkreq-n-pins { > + pins = "gpio153"; > + function = "pcie6a_clk"; > + drive-strength = <2>; > + bias-pull-up; > + }; > + > + perst-n-pins { > + pins = "gpio152"; > + function = "gpio"; > + drive-strength = <2>; > + bias-disable; > + }; > + > + wake-n-pins { > + pins = "gpio154"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-up; > + > + }; > + }; > +}; > + > +&usb_1_ss0 { > + status = "okay"; > +}; > + > +&usb_1_ss0_dwc3 { > + dr_mode = "otg"; > + usb-role-switch; > +}; > + > +&usb_1_ss0_hsphy { > + vdd-supply = <&vreg_l3j_0p8>; > + vdda12-supply = <&vreg_l2j_1p2>; > + > + status = "okay"; > +}; > + > +&usb_1_ss0_qmpphy { > + vdda-phy-supply = <&vreg_l2j_1p2>; > + vdda-pll-supply = <&vreg_l1j_0p8>; > + > + status = "okay"; > +}; > + > +&usb_1_ss1 { > + status = "okay"; > +}; > + > +&usb_1_ss1_dwc3 { > + dr_mode = "otg"; > + usb-role-switch; > +}; > + > +&usb_1_ss1_hsphy { > + vdd-supply = <&vreg_l3j_0p8>; > + vdda12-supply = <&vreg_l2j_1p2>; > + > + status = "okay"; > +}; > + > +&usb_1_ss1_qmpphy { > + vdda-phy-supply = <&vreg_l2j_1p2>; > + vdda-pll-supply = <&vreg_l2d_0p9>; > + > + status = "okay"; > +}; > + > +&usb_1_ss2 { > + status = "okay"; > +}; > + > +&usb_1_ss2_dwc3 { > + dr_mode = "otg"; > + usb-role-switch; > +}; > + > +&usb_1_ss2_hsphy { > + vdd-supply = <&vreg_l3j_0p8>; > + vdda12-supply = <&vreg_l2j_1p2>; > + > + status = "okay"; > +}; > + > +&usb_1_ss2_qmpphy { > + vdda-phy-supply = <&vreg_l2j_1p2>; > + vdda-pll-supply = <&vreg_l2d_0p9>; > + > + status = "okay"; > +}; > + > +&usb_2 { > + status = "okay"; > +}; > + > +&usb_2_dwc3 { > + dr_mode = "host"; > +}; > + > +&usb_2_hsphy { > + vdd-supply = <&vreg_l2e_0p8>; > + vdda12-supply = <&vreg_l3e_1p2>; > + > + status = "okay"; > +}; > + > +&usb_mp { > + status = "okay"; > +}; > + > +&usb_mp_hsphy0 { > + vdd-supply = <&vreg_l2e_0p8>; > + vdda12-supply = <&vreg_l3e_1p2>; > + > + status = "okay"; > +}; > + > +&usb_mp_hsphy1 { > + vdd-supply = <&vreg_l2e_0p8>; > + vdda12-supply = <&vreg_l3e_1p2>; > + > + status = "okay"; > +}; > + > +&usb_mp_qmpphy0 { > + vdda-phy-supply = <&vreg_l3e_1p2>; > + vdda-pll-supply = <&vreg_l3c_0p8>; > + > + status = "okay"; > +}; > + > +&usb_mp_qmpphy1 { > + vdda-phy-supply = <&vreg_l3e_1p2>; > + vdda-pll-supply = <&vreg_l3c_0p8>; > + > + status = "okay"; > +}; > > -- > 2.34.1 > ^ permalink raw reply [flat|nested] 6+ messages in thread
* Re: [PATCH v7 2/3] arm64: dts: qcom: Add HAMOA-IOT-SOM platform 2025-08-27 22:34 ` Bjorn Andersson @ 2025-08-28 4:37 ` Yijie Yang 0 siblings, 0 replies; 6+ messages in thread From: Yijie Yang @ 2025-08-28 4:37 UTC (permalink / raw) To: Bjorn Andersson Cc: Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley, linux-arm-msm, devicetree, linux-kernel, Konrad Dybcio, Yingying Tang On 2025-08-28 06:34, Bjorn Andersson wrote: > On Wed, Aug 27, 2025 at 10:52:19AM +0800, Yijie Yang wrote: >> The HAMOA-IOT-SOM is a compact computing module that integrates a System >> on Chip (SoC) — specifically the x1e80100 — along with essential >> components optimized for IoT applications. It is designed to be mounted on >> carrier boards, enabling the development of complete embedded systems. >> >> This change enables the following components: >> - Regulators on the SOM >> - Reserved memory regions >> - PCIe6a and its PHY >> - PCIe4 and its PHY >> - USB0 through USB6 and their PHYs >> - ADSP, CDSP >> - WLAN, Bluetooth (M.2 interface) >> >> Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com> >> Co-developed-by: Yingying Tang <quic_yintang@quicinc.com> # PCIe4 and WLAN >> Signed-off-by: Yingying Tang <quic_yintang@quicinc.com> >> Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com> > > I'm sorry, but I can't merge this as checkpatch doesn't approve of the > way you write the Co-developed-by, and I don't like it either - in > particular when looking at the 3rd patch, > > As this is all from Qualcomm, please change this such that one person > (the author) certifies the origin of the patch (in accordance with DCO > 1.1 bullet a). You can attribute the additional authors by writing > "Written in collaboration with Yingying Tang <and other names for the > 3rd patch>" above the tags. Okay, I will follow the style you suggested. > > PS. Please run checkpatch before sending your patches. I will. > > Regards, > Bjorn > >> --- >> arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi | 609 ++++++++++++++++++++++++++++ >> 1 file changed, 609 insertions(+) >> >> diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi b/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi >> new file mode 100644 >> index 000000000000..5facc5544c3d >> --- /dev/null >> +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-som.dtsi >> @@ -0,0 +1,609 @@ >> +// SPDX-License-Identifier: BSD-3-Clause >> +/* >> + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. >> + */ >> + >> +#include "x1e80100.dtsi" >> +#include "x1e80100-pmics.dtsi" >> +#include <dt-bindings/gpio/gpio.h> >> +#include <dt-bindings/regulator/qcom,rpmh-regulator.h> >> + >> +/ { >> + compatible = "hamoa-iot-som", "qcom,x1e80100"; >> + >> + reserved-memory { >> + linux,cma { >> + compatible = "shared-dma-pool"; >> + size = <0x0 0x8000000>; >> + reusable; >> + linux,cma-default; >> + }; >> + }; >> +}; >> + >> +&apps_rsc { >> + /* PMC8380C_B */ >> + regulators-0 { >> + compatible = "qcom,pm8550-rpmh-regulators"; >> + qcom,pmic-id = "b"; >> + >> + vdd-bob1-supply = <&vph_pwr>; >> + vdd-bob2-supply = <&vph_pwr>; >> + vdd-l1-l4-l10-supply = <&vreg_s4c_1p8>; >> + vdd-l2-l13-l14-supply = <&vreg_bob1>; >> + vdd-l5-l16-supply = <&vreg_bob1>; >> + vdd-l6-l7-supply = <&vreg_bob2>; >> + vdd-l8-l9-supply = <&vreg_bob1>; >> + vdd-l12-supply = <&vreg_s5j_1p2>; >> + vdd-l15-supply = <&vreg_s4c_1p8>; >> + vdd-l17-supply = <&vreg_bob2>; >> + >> + vreg_bob1: bob1 { >> + regulator-name = "vreg_bob1"; >> + regulator-min-microvolt = <3008000>; >> + regulator-max-microvolt = <3960000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_bob2: bob2 { >> + regulator-name = "vreg_bob2"; >> + regulator-min-microvolt = <2504000>; >> + regulator-max-microvolt = <3008000>; >> + 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 = <3072000>; >> + regulator-max-microvolt = <3100000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l4b_1p8: ldo4 { >> + regulator-name = "vreg_l4b_1p8"; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <1800000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l5b_3p0: ldo5 { >> + regulator-name = "vreg_l5b_3p0"; >> + regulator-min-microvolt = <3000000>; >> + regulator-max-microvolt = <3000000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l6b_1p8: ldo6 { >> + regulator-name = "vreg_l6b_1p8"; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <2960000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l7b_2p8: ldo7 { >> + regulator-name = "vreg_l7b_2p8"; >> + regulator-min-microvolt = <2800000>; >> + regulator-max-microvolt = <2800000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l8b_3p0: ldo8 { >> + regulator-name = "vreg_l8b_3p0"; >> + regulator-min-microvolt = <3072000>; >> + regulator-max-microvolt = <3072000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l9b_2p9: ldo9 { >> + regulator-name = "vreg_l9b_2p9"; >> + regulator-min-microvolt = <2960000>; >> + regulator-max-microvolt = <2960000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l10b_1p8: ldo10 { >> + regulator-name = "vreg_l10b_1p8"; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <1800000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l12b_1p2: ldo12 { >> + regulator-name = "vreg_l12b_1p2"; >> + regulator-min-microvolt = <1200000>; >> + regulator-max-microvolt = <1200000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + regulator-always-on; >> + }; >> + >> + vreg_l13b_3p0: ldo13 { >> + regulator-name = "vreg_l13b_3p0"; >> + regulator-min-microvolt = <3072000>; >> + regulator-max-microvolt = <3100000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l14b_3p0: ldo14 { >> + regulator-name = "vreg_l14b_3p0"; >> + regulator-min-microvolt = <3072000>; >> + regulator-max-microvolt = <3072000>; >> + 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>; >> + regulator-always-on; >> + }; >> + >> + vreg_l16b_2p9: ldo16 { >> + regulator-name = "vreg_l16b_2p9"; >> + regulator-min-microvolt = <2912000>; >> + regulator-max-microvolt = <2912000>; >> + 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>; >> + }; >> + }; >> + >> + /* PMC8380VE_C */ >> + regulators-1 { >> + compatible = "qcom,pm8550ve-rpmh-regulators"; >> + qcom,pmic-id = "c"; >> + >> + vdd-l1-supply = <&vreg_s5j_1p2>; >> + vdd-l2-supply = <&vreg_s1f_0p7>; >> + vdd-l3-supply = <&vreg_s1f_0p7>; >> + vdd-s4-supply = <&vph_pwr>; >> + >> + vreg_s4c_1p8: smps4 { >> + regulator-name = "vreg_s4c_1p8"; >> + regulator-min-microvolt = <1856000>; >> + regulator-max-microvolt = <2000000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l1c_1p2: ldo1 { >> + regulator-name = "vreg_l1c_1p2"; >> + regulator-min-microvolt = <1200000>; >> + regulator-max-microvolt = <1200000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l2c_0p8: ldo2 { >> + regulator-name = "vreg_l2c_0p8"; >> + regulator-min-microvolt = <880000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l3c_0p8: ldo3 { >> + regulator-name = "vreg_l3c_0p8"; >> + regulator-min-microvolt = <880000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + }; >> + >> + /* PMC8380_D */ >> + regulators-2 { >> + compatible = "qcom,pmc8380-rpmh-regulators"; >> + qcom,pmic-id = "d"; >> + >> + vdd-l1-supply = <&vreg_s1f_0p7>; >> + vdd-l2-supply = <&vreg_s1f_0p7>; >> + vdd-l3-supply = <&vreg_s4c_1p8>; >> + vdd-s1-supply = <&vph_pwr>; >> + >> + vreg_l1d_0p8: ldo1 { >> + regulator-name = "vreg_l1d_0p8"; >> + regulator-min-microvolt = <880000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l2d_0p9: ldo2 { >> + regulator-name = "vreg_l2d_0p9"; >> + regulator-min-microvolt = <912000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l3d_1p8: ldo3 { >> + regulator-name = "vreg_l3d_1p8"; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <1800000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + }; >> + >> + /* PMC8380_E */ >> + regulators-3 { >> + compatible = "qcom,pmc8380-rpmh-regulators"; >> + qcom,pmic-id = "e"; >> + >> + vdd-l2-supply = <&vreg_s1f_0p7>; >> + vdd-l3-supply = <&vreg_s5j_1p2>; >> + >> + vreg_l2e_0p8: ldo2 { >> + regulator-name = "vreg_l2e_0p8"; >> + regulator-min-microvolt = <880000>; >> + regulator-max-microvolt = <920000>; >> + 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>; >> + }; >> + }; >> + >> + /* PMC8380_F */ >> + regulators-4 { >> + compatible = "qcom,pmc8380-rpmh-regulators"; >> + qcom,pmic-id = "f"; >> + >> + vdd-l1-supply = <&vreg_s5j_1p2>; >> + vdd-l2-supply = <&vreg_s5j_1p2>; >> + vdd-l3-supply = <&vreg_s5j_1p2>; >> + vdd-s1-supply = <&vph_pwr>; >> + >> + vreg_s1f_0p7: smps1 { >> + regulator-name = "vreg_s1f_0p7"; >> + regulator-min-microvolt = <700000>; >> + regulator-max-microvolt = <1100000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l1f_1p0: ldo1 { >> + regulator-name = "vreg_l1f_1p0"; >> + regulator-min-microvolt = <1024000>; >> + regulator-max-microvolt = <1024000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l2f_1p0: ldo2 { >> + regulator-name = "vreg_l2f_1p0"; >> + regulator-min-microvolt = <1024000>; >> + regulator-max-microvolt = <1024000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l3f_1p0: ldo3 { >> + regulator-name = "vreg_l3f_1p0"; >> + regulator-min-microvolt = <1024000>; >> + regulator-max-microvolt = <1024000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + }; >> + >> + /* PMC8380VE_I */ >> + regulators-6 { >> + compatible = "qcom,pm8550ve-rpmh-regulators"; >> + qcom,pmic-id = "i"; >> + >> + vdd-l1-supply = <&vreg_s4c_1p8>; >> + vdd-l2-supply = <&vreg_s5j_1p2>; >> + vdd-l3-supply = <&vreg_s1f_0p7>; >> + vdd-s1-supply = <&vph_pwr>; >> + vdd-s2-supply = <&vph_pwr>; >> + >> + vreg_s1i_0p9: smps1 { >> + regulator-name = "vreg_s1i_0p9"; >> + regulator-min-microvolt = <900000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_s2i_1p0: smps2 { >> + regulator-name = "vreg_s2i_1p0"; >> + regulator-min-microvolt = <1000000>; >> + regulator-max-microvolt = <1100000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l1i_1p8: ldo1 { >> + regulator-name = "vreg_l1i_1p8"; >> + regulator-min-microvolt = <1800000>; >> + regulator-max-microvolt = <1800000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l2i_1p2: ldo2 { >> + regulator-name = "vreg_l2i_1p2"; >> + regulator-min-microvolt = <1200000>; >> + regulator-max-microvolt = <1200000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l3i_0p8: ldo3 { >> + regulator-name = "vreg_l3i_0p8"; >> + regulator-min-microvolt = <880000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + }; >> + >> + /* PMC8380VE_J */ >> + regulators-7 { >> + compatible = "qcom,pm8550ve-rpmh-regulators"; >> + qcom,pmic-id = "j"; >> + >> + vdd-l1-supply = <&vreg_s1f_0p7>; >> + vdd-l2-supply = <&vreg_s5j_1p2>; >> + vdd-l3-supply = <&vreg_s1f_0p7>; >> + vdd-s5-supply = <&vph_pwr>; >> + >> + vreg_s5j_1p2: smps5 { >> + regulator-name = "vreg_s5j_1p2"; >> + regulator-min-microvolt = <1256000>; >> + regulator-max-microvolt = <1304000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l1j_0p8: ldo1 { >> + regulator-name = "vreg_l1j_0p8"; >> + regulator-min-microvolt = <880000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l2j_1p2: ldo2 { >> + regulator-name = "vreg_l2j_1p2"; >> + regulator-min-microvolt = <1256000>; >> + regulator-max-microvolt = <1256000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + >> + vreg_l3j_0p8: ldo3 { >> + regulator-name = "vreg_l3j_0p8"; >> + regulator-min-microvolt = <880000>; >> + regulator-max-microvolt = <920000>; >> + regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>; >> + }; >> + }; >> +}; >> + >> +&pcie4 { >> + perst-gpios = <&tlmm 146 GPIO_ACTIVE_LOW>; >> + wake-gpios = <&tlmm 148 GPIO_ACTIVE_LOW>; >> + >> + pinctrl-0 = <&pcie4_default>; >> + pinctrl-names = "default"; >> + >> + status = "okay"; >> +}; >> + >> +&pcie4_phy { >> + vdda-phy-supply = <&vreg_l3i_0p8>; >> + vdda-pll-supply = <&vreg_l3e_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&pcie6a { >> + perst-gpios = <&tlmm 152 GPIO_ACTIVE_LOW>; >> + wake-gpios = <&tlmm 154 GPIO_ACTIVE_LOW>; >> + >> + pinctrl-0 = <&pcie6a_default>; >> + pinctrl-names = "default"; >> + >> + status = "okay"; >> +}; >> + >> +&pcie6a_phy { >> + vdda-phy-supply = <&vreg_l1d_0p8>; >> + vdda-pll-supply = <&vreg_l2j_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&qupv3_0 { >> + status = "okay"; >> +}; >> + >> +&qupv3_1 { >> + status = "okay"; >> +}; >> + >> +&qupv3_2 { >> + status = "okay"; >> +}; >> + >> +&remoteproc_adsp { >> + firmware-name = "qcom/x1e80100/adsp.mbn", >> + "qcom/x1e80100/adsp_dtb.mbn"; >> + >> + status = "okay"; >> +}; >> + >> +&remoteproc_cdsp { >> + firmware-name = "qcom/x1e80100/cdsp.mbn", >> + "qcom/x1e80100/cdsp_dtb.mbn"; >> + >> + status = "okay"; >> +}; >> + >> +&tlmm { >> + gpio-reserved-ranges = <34 2>, /* TPM LP & INT */ >> + <44 4>; /* SPI (TPM) */ >> + >> + pcie4_default: pcie4-default-state { >> + clkreq-n-pins { >> + pins = "gpio147"; >> + function = "pcie4_clk"; >> + drive-strength = <2>; >> + bias-pull-up; >> + }; >> + >> + perst-n-pins { >> + pins = "gpio146"; >> + function = "gpio"; >> + drive-strength = <2>; >> + bias-disable; >> + }; >> + >> + wake-n-pins { >> + pins = "gpio148"; >> + function = "gpio"; >> + drive-strength = <2>; >> + bias-pull-up; >> + }; >> + }; >> + >> + pcie6a_default: pcie6a-default-state { >> + clkreq-n-pins { >> + pins = "gpio153"; >> + function = "pcie6a_clk"; >> + drive-strength = <2>; >> + bias-pull-up; >> + }; >> + >> + perst-n-pins { >> + pins = "gpio152"; >> + function = "gpio"; >> + drive-strength = <2>; >> + bias-disable; >> + }; >> + >> + wake-n-pins { >> + pins = "gpio154"; >> + function = "gpio"; >> + drive-strength = <2>; >> + bias-pull-up; >> + >> + }; >> + }; >> +}; >> + >> +&usb_1_ss0 { >> + status = "okay"; >> +}; >> + >> +&usb_1_ss0_dwc3 { >> + dr_mode = "otg"; >> + usb-role-switch; >> +}; >> + >> +&usb_1_ss0_hsphy { >> + vdd-supply = <&vreg_l3j_0p8>; >> + vdda12-supply = <&vreg_l2j_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_1_ss0_qmpphy { >> + vdda-phy-supply = <&vreg_l2j_1p2>; >> + vdda-pll-supply = <&vreg_l1j_0p8>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_1_ss1 { >> + status = "okay"; >> +}; >> + >> +&usb_1_ss1_dwc3 { >> + dr_mode = "otg"; >> + usb-role-switch; >> +}; >> + >> +&usb_1_ss1_hsphy { >> + vdd-supply = <&vreg_l3j_0p8>; >> + vdda12-supply = <&vreg_l2j_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_1_ss1_qmpphy { >> + vdda-phy-supply = <&vreg_l2j_1p2>; >> + vdda-pll-supply = <&vreg_l2d_0p9>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_1_ss2 { >> + status = "okay"; >> +}; >> + >> +&usb_1_ss2_dwc3 { >> + dr_mode = "otg"; >> + usb-role-switch; >> +}; >> + >> +&usb_1_ss2_hsphy { >> + vdd-supply = <&vreg_l3j_0p8>; >> + vdda12-supply = <&vreg_l2j_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_1_ss2_qmpphy { >> + vdda-phy-supply = <&vreg_l2j_1p2>; >> + vdda-pll-supply = <&vreg_l2d_0p9>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_2 { >> + status = "okay"; >> +}; >> + >> +&usb_2_dwc3 { >> + dr_mode = "host"; >> +}; >> + >> +&usb_2_hsphy { >> + vdd-supply = <&vreg_l2e_0p8>; >> + vdda12-supply = <&vreg_l3e_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_mp { >> + status = "okay"; >> +}; >> + >> +&usb_mp_hsphy0 { >> + vdd-supply = <&vreg_l2e_0p8>; >> + vdda12-supply = <&vreg_l3e_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_mp_hsphy1 { >> + vdd-supply = <&vreg_l2e_0p8>; >> + vdda12-supply = <&vreg_l3e_1p2>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_mp_qmpphy0 { >> + vdda-phy-supply = <&vreg_l3e_1p2>; >> + vdda-pll-supply = <&vreg_l3c_0p8>; >> + >> + status = "okay"; >> +}; >> + >> +&usb_mp_qmpphy1 { >> + vdda-phy-supply = <&vreg_l3e_1p2>; >> + vdda-pll-supply = <&vreg_l3c_0p8>; >> + >> + status = "okay"; >> +}; >> >> -- >> 2.34.1 >> -- Best Regards, Yijie ^ permalink raw reply [flat|nested] 6+ messages in thread
* [PATCH v7 3/3] arm64: dts: qcom: Add base HAMOA-IOT-EVK board 2025-08-27 2:52 [PATCH v7 0/3] Initial support for Qualcomm Hamoa IOT EVK board Yijie Yang 2025-08-27 2:52 ` [PATCH v7 1/3] dt-bindings: arm: qcom: Document HAMOA-IOT-EVK board Yijie Yang 2025-08-27 2:52 ` [PATCH v7 2/3] arm64: dts: qcom: Add HAMOA-IOT-SOM platform Yijie Yang @ 2025-08-27 2:52 ` Yijie Yang 2 siblings, 0 replies; 6+ messages in thread From: Yijie Yang @ 2025-08-27 2:52 UTC (permalink / raw) To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski, Conor Dooley Cc: linux-arm-msm, devicetree, linux-kernel, Yijie Yang, Quill Qi, Jie Zhang, Shuai Zhang, Yongxing Mou The HAMOA-IOT-EVK is an evaluation platform for IoT products, composed of the Hamoa IoT SoM and a carrier board. Together, they form a complete embedded system capable of booting to UART. This change enables the following peripherals on the carrier board: - UART - On-board regulators - USB Type-C mux - Pinctrl - Embedded USB (EUSB) repeaters - NVMe - pmic-glink - USB DisplayPorts - Bluetooth - Graphic - Audio Co-developed-by: Quill Qi <le.qi@oss.qualcomm.com> # Audio Signed-off-by: Quill Qi <le.qi@oss.qualcomm.com> Co-developed-by: Jie Zhang <quic_jiezh@quicinc.com> # Graphic Signed-off-by: Jie Zhang <quic_jiezh@quicinc.com> Co-developed-by: Shuai Zhang <quic_shuaz@quicinc.com> # Bluetooth Signed-off-by: Shuai Zhang <quic_shuaz@quicinc.com> Co-developed-by: Yongxing Mou <quic_yongmou@quicinc.com> # USB DisplayPorts Signed-off-by: Yongxing Mou <quic_yongmou@quicinc.com> Signed-off-by: Yijie Yang <yijie.yang@oss.qualcomm.com> --- arch/arm64/boot/dts/qcom/Makefile | 1 + arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts | 1247 ++++++++++++++++++++++++++++ 2 files changed, 1248 insertions(+) diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 94a84770b080..5e19535ad63d 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -13,6 +13,7 @@ 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 +dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq5018-rdp432-c2.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq5018-tplink-archer-ax55-v1.dtb dtb-$(CONFIG_ARCH_QCOM) += ipq5332-rdp441.dtb diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts new file mode 100644 index 000000000000..b1a8380d6639 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-evk.dts @@ -0,0 +1,1247 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +/dts-v1/; + +#include "hamoa-iot-som.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. Hamoa IoT EVK"; + compatible = "qcom,hamoa-iot-evk", "qcom,hamoa-iot-som", "qcom,x1e80100"; + chassis-type = "embedded"; + + aliases { + serial0 = &uart21; + serial1 = &uart14; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + pmic-glink { + compatible = "qcom,x1e80100-pmic-glink", + "qcom,sm8550-pmic-glink", + "qcom,pmic-glink"; + #address-cells = <1>; + #size-cells = <0>; + orientation-gpios = <&tlmm 121 GPIO_ACTIVE_HIGH>, + <&tlmm 123 GPIO_ACTIVE_HIGH>, + <&tlmm 125 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_ss0_hs_in: endpoint { + remote-endpoint = <&usb_1_ss0_dwc3_hs>; + }; + }; + + port@1 { + reg = <1>; + + pmic_glink_ss0_ss_in: endpoint { + remote-endpoint = <&usb_1_ss0_qmpphy_out>; + }; + }; + + port@2 { + reg = <2>; + + pmic_glink_ss0_sbu: endpoint { + remote-endpoint = <&usb_1_ss0_sbu_mux>; + }; + }; + }; + }; + + connector@1 { + compatible = "usb-c-connector"; + reg = <1>; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + pmic_glink_ss1_hs_in: endpoint { + remote-endpoint = <&usb_1_ss1_dwc3_hs>; + }; + }; + + port@1 { + reg = <1>; + + pmic_glink_ss1_ss_in: endpoint { + remote-endpoint = <&retimer_ss1_ss_out>; + }; + }; + + port@2 { + reg = <2>; + + pmic_glink_ss1_con_sbu_in: endpoint { + remote-endpoint = <&retimer_ss1_con_sbu_out>; + }; + }; + }; + }; + + connector@2 { + compatible = "usb-c-connector"; + reg = <2>; + power-role = "dual"; + data-role = "dual"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + pmic_glink_ss2_hs_in: endpoint { + remote-endpoint = <&usb_1_ss2_dwc3_hs>; + }; + }; + + port@1 { + reg = <1>; + + pmic_glink_ss2_ss_in: endpoint { + remote-endpoint = <&retimer_ss2_ss_out>; + }; + }; + + port@2 { + reg = <2>; + + pmic_glink_ss2_con_sbu_in: endpoint { + remote-endpoint = <&retimer_ss2_con_sbu_out>; + }; + }; + }; + }; + }; + + vreg_edp_3p3: regulator-edp-3p3 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_EDP_3P3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&tlmm 70 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&edp_reg_en>; + pinctrl-names = "default"; + + regulator-boot-on; + }; + + sound { + compatible = "qcom,x1e80100-sndcard"; + model = "X1E80100-EVK"; + audio-routing = "WooferLeft IN", + "WSA WSA_SPK1 OUT", + "TweeterLeft IN", + "WSA WSA_SPK2 OUT", + "WooferRight IN", + "WSA2 WSA_SPK2 OUT", + "TweeterRight IN", + "WSA2 WSA_SPK2 OUT", + "IN1_HPHL", + "HPHL_OUT", + "IN2_HPHR", + "HPHR_OUT", + "AMIC2", + "MIC BIAS2", + "VA DMIC0", + "MIC BIAS3", + "VA DMIC1", + "MIC BIAS3", + "VA DMIC2", + "MIC BIAS1", + "VA DMIC3", + "MIC BIAS1", + "VA DMIC0", + "VA MIC BIAS3", + "VA DMIC1", + "VA MIC BIAS3", + "VA DMIC2", + "VA MIC BIAS1", + "VA DMIC3", + "VA MIC BIAS1", + "TX SWR_INPUT1", + "ADC2_OUTPUT"; + + wcd-playback-dai-link { + link-name = "WCD Playback"; + + codec { + sound-dai = <&wcd938x 0>, <&swr1 0>, <&lpass_rxmacro 0>; + }; + + cpu { + sound-dai = <&q6apmbedai RX_CODEC_DMA_RX_0>; + }; + + platform { + sound-dai = <&q6apm>; + }; + }; + + wcd-capture-dai-link { + link-name = "WCD Capture"; + + codec { + sound-dai = <&wcd938x 1>, <&swr2 1>, <&lpass_txmacro 0>; + }; + + cpu { + sound-dai = <&q6apmbedai TX_CODEC_DMA_TX_3>; + }; + + platform { + sound-dai = <&q6apm>; + }; + }; + + wsa-dai-link { + link-name = "WSA Playback"; + + codec { + sound-dai = <&left_woofer>, + <&left_tweeter>, + <&swr0 0>, + <&lpass_wsamacro 0>, + <&right_woofer>, + <&right_tweeter>, + <&swr3 0>, + <&lpass_wsa2macro 0>; + }; + + cpu { + sound-dai = <&q6apmbedai WSA_CODEC_DMA_RX_0>; + }; + + platform { + sound-dai = <&q6apm>; + }; + }; + + va-dai-link { + link-name = "VA Capture"; + + codec { + sound-dai = <&lpass_vamacro 0>; + }; + + cpu { + sound-dai = <&q6apmbedai VA_CODEC_DMA_TX_0>; + }; + + platform { + sound-dai = <&q6apm>; + }; + }; + }; + + vph_pwr: regulator-vph-pwr { + compatible = "regulator-fixed"; + + regulator-name = "vph_pwr"; + regulator-min-microvolt = <3700000>; + regulator-max-microvolt = <3700000>; + + regulator-always-on; + regulator-boot-on; + }; + + vreg_nvme: regulator-nvme { + compatible = "regulator-fixed"; + + regulator-name = "VREG_NVME_3P3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&tlmm 18 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&nvme_reg_en>; + pinctrl-names = "default"; + + regulator-boot-on; + }; + + /* Left unused as the retimer is not used on this board. */ + vreg_rtmr0_1p15: regulator-rtmr0-1p15 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_RTMR0_1P15"; + regulator-min-microvolt = <1150000>; + regulator-max-microvolt = <1150000>; + + gpio = <&pmc8380_5_gpios 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&usb0_pwr_1p15_reg_en>; + pinctrl-names = "default"; + + regulator-boot-on; + }; + + vreg_rtmr0_1p8: regulator-rtmr0-1p8 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_RTMR0_1P8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + gpio = <&pm8550ve_9_gpios 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&usb0_1p8_reg_en>; + pinctrl-names = "default"; + + regulator-boot-on; + }; + + vreg_rtmr0_3p3: regulator-rtmr0-3p3 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_RTMR0_3P3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&pm8550_gpios 11 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&usb0_3p3_reg_en>; + pinctrl-names = "default"; + + regulator-boot-on; + }; + + vreg_rtmr1_1p15: regulator-rtmr1-1p15 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_RTMR1_1P15"; + regulator-min-microvolt = <1150000>; + regulator-max-microvolt = <1150000>; + + gpio = <&tlmm 188 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&usb1_pwr_1p15_reg_en>; + pinctrl-names = "default"; + + regulator-boot-on; + }; + + vreg_rtmr1_1p8: regulator-rtmr1-1p8 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_RTMR1_1P8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + gpio = <&tlmm 175 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&usb1_pwr_1p8_reg_en>; + pinctrl-names = "default"; + + regulator-boot-on; + }; + + vreg_rtmr1_3p3: regulator-rtmr1-3p3 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_RTMR1_3P3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&tlmm 186 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&usb1_pwr_3p3_reg_en>; + pinctrl-names = "default"; + + regulator-boot-on; + }; + + vreg_rtmr2_1p15: regulator-rtmr2-1p15 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_RTMR2_1P15"; + regulator-min-microvolt = <1150000>; + regulator-max-microvolt = <1150000>; + + gpio = <&tlmm 189 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&usb2_pwr_1p15_reg_en>; + pinctrl-names = "default"; + + regulator-boot-on; + }; + + vreg_rtmr2_1p8: regulator-rtmr2-1p8 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_RTMR2_1P8"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + + gpio = <&tlmm 126 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&usb2_pwr_1p8_reg_en>; + pinctrl-names = "default"; + + regulator-boot-on; + }; + + vreg_rtmr2_3p3: regulator-rtmr2-3p3 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_RTMR2_3P3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&tlmm 187 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&usb2_pwr_3p3_reg_en>; + pinctrl-names = "default"; + + regulator-boot-on; + }; + + vreg_wcn_3p3: regulator-wcn-3p3 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_WCN_3P3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&tlmm 214 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&wcn_sw_en>; + pinctrl-names = "default"; + + regulator-always-on; + }; + + usb-1-ss0-sbu-mux { + compatible = "onnn,fsusb42", "gpio-sbu-mux"; + + enable-gpios = <&tlmm 168 GPIO_ACTIVE_LOW>; + select-gpios = <&tlmm 167 GPIO_ACTIVE_HIGH>; + + pinctrl-0 = <&usb_1_ss0_sbu_default>; + pinctrl-names = "default"; + + mode-switch; + orientation-switch; + + port { + usb_1_ss0_sbu_mux: endpoint { + remote-endpoint = <&pmic_glink_ss0_sbu>; + }; + }; + }; + + /* + * TODO: These two regulators are actually part of the removable M.2 + * card and not the CRD mainboard. Need to describe this differently. + * Functionally it works correctly, because all we need to do is to + * turn on the actual 3.3V supply above. + */ + vreg_wcn_0p95: regulator-wcn-0p95 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_WCN_0P95"; + regulator-min-microvolt = <950000>; + regulator-max-microvolt = <950000>; + + vin-supply = <&vreg_wcn_3p3>; + }; + + vreg_wcn_1p9: regulator-wcn-1p9 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_WCN_1P9"; + regulator-min-microvolt = <1900000>; + regulator-max-microvolt = <1900000>; + + vin-supply = <&vreg_wcn_3p3>; + }; + + vreg_wwan: regulator-wwan { + compatible = "regulator-fixed"; + + regulator-name = "SDX_VPH_PWR"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&tlmm 221 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&wwan_sw_en>; + pinctrl-names = "default"; + + regulator-boot-on; + }; + + wcd938x: audio-codec { + compatible = "qcom,wcd9385-codec"; + + pinctrl-0 = <&wcd_default>; + pinctrl-names = "default"; + + reset-gpios = <&tlmm 191 GPIO_ACTIVE_LOW>; + + qcom,micbias1-microvolt = <1800000>; + qcom,micbias2-microvolt = <1800000>; + qcom,micbias3-microvolt = <1800000>; + qcom,micbias4-microvolt = <1800000>; + qcom,mbhc-buttons-vthreshold-microvolt = <75000 150000 237000 500000 + 500000 500000 500000 500000>; + qcom,mbhc-headset-vthreshold-microvolt = <1700000>; + qcom,mbhc-headphone-vthreshold-microvolt = <50000>; + qcom,rx-device = <&wcd_rx>; + qcom,tx-device = <&wcd_tx>; + + vdd-buck-supply = <&vreg_l15b_1p8>; + vdd-rxtx-supply = <&vreg_l15b_1p8>; + vdd-io-supply = <&vreg_l15b_1p8>; + vdd-mic-bias-supply = <&vreg_bob1>; + + #sound-dai-cells = <1>; + }; + + wcn7850-pmu { + compatible = "qcom,wcn7850-pmu"; + + vdd-supply = <&vreg_wcn_0p95>; + vddio-supply = <&vreg_l15b_1p8>; + vddaon-supply = <&vreg_wcn_0p95>; + vdddig-supply = <&vreg_wcn_0p95>; + vddrfa1p2-supply = <&vreg_wcn_1p9>; + vddrfa1p8-supply = <&vreg_wcn_1p9>; + + bt-enable-gpios = <&tlmm 116 GPIO_ACTIVE_HIGH>; + + pinctrl-0 = <&wcn_bt_en>; + pinctrl-names = "default"; + + regulators { + vreg_pmu_rfa_cmn: ldo0 { + regulator-name = "vreg_pmu_rfa_cmn"; + }; + + vreg_pmu_aon_0p59: ldo1 { + regulator-name = "vreg_pmu_aon_0p59"; + }; + + vreg_pmu_wlcx_0p8: ldo2 { + regulator-name = "vreg_pmu_wlcx_0p8"; + }; + + vreg_pmu_wlmx_0p85: ldo3 { + regulator-name = "vreg_pmu_wlmx_0p85"; + }; + + vreg_pmu_btcmx_0p85: ldo4 { + regulator-name = "vreg_pmu_btcmx_0p85"; + }; + + vreg_pmu_rfa_0p8: ldo5 { + regulator-name = "vreg_pmu_rfa_0p8"; + }; + + vreg_pmu_rfa_1p2: ldo6 { + regulator-name = "vreg_pmu_rfa_1p2"; + }; + + vreg_pmu_rfa_1p8: ldo7 { + regulator-name = "vreg_pmu_rfa_1p8"; + }; + + vreg_pmu_pcie_0p9: ldo8 { + regulator-name = "vreg_pmu_pcie_0p9"; + }; + + vreg_pmu_pcie_1p8: ldo9 { + regulator-name = "vreg_pmu_pcie_1p8"; + }; + }; + }; +}; + +&gpu { + status = "okay"; +}; + +&gpu_zap_shader { + firmware-name = "qcom/x1e80100/gen70500_zap.mbn"; +}; + +&i2c1 { + clock-frequency = <400000>; + status = "okay"; + + typec-mux@8 { + compatible = "parade,ps8830"; + reg = <0x08>; + + clocks = <&rpmhcc RPMH_RF_CLK5>; + + vdd-supply = <&vreg_rtmr2_1p15>; + vdd33-supply = <&vreg_rtmr2_3p3>; + vdd33-cap-supply = <&vreg_rtmr2_3p3>; + vddar-supply = <&vreg_rtmr2_1p15>; + vddat-supply = <&vreg_rtmr2_1p15>; + vddio-supply = <&vreg_rtmr2_1p8>; + + reset-gpios = <&tlmm 185 GPIO_ACTIVE_LOW>; + + pinctrl-0 = <&rtmr2_default>; + pinctrl-names = "default"; + + orientation-switch; + retimer-switch; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + retimer_ss2_ss_out: endpoint { + remote-endpoint = <&pmic_glink_ss2_ss_in>; + }; + }; + + port@1 { + reg = <1>; + + retimer_ss2_ss_in: endpoint { + remote-endpoint = <&usb_1_ss2_qmpphy_out>; + }; + }; + + port@2 { + reg = <2>; + + retimer_ss2_con_sbu_out: endpoint { + remote-endpoint = <&pmic_glink_ss2_con_sbu_in>; + }; + }; + }; + }; +}; + +&i2c5 { + clock-frequency = <400000>; + status = "okay"; + + eusb3_repeater: redriver@47 { + compatible = "nxp,ptn3222"; + reg = <0x47>; + #phy-cells = <0>; + + vdd3v3-supply = <&vreg_l13b_3p0>; + vdd1v8-supply = <&vreg_l4b_1p8>; + + reset-gpios = <&tlmm 6 GPIO_ACTIVE_LOW>; + + pinctrl-0 = <&eusb3_reset_n>; + pinctrl-names = "default"; + }; + + eusb5_repeater: redriver@43 { + compatible = "nxp,ptn3222"; + reg = <0x43>; + #phy-cells = <0>; + + vdd3v3-supply = <&vreg_l13b_3p0>; + vdd1v8-supply = <&vreg_l4b_1p8>; + + reset-gpios = <&tlmm 7 GPIO_ACTIVE_LOW>; + + pinctrl-0 = <&eusb5_reset_n>; + pinctrl-names = "default"; + }; + + eusb6_repeater: redriver@4f { + compatible = "nxp,ptn3222"; + reg = <0x4f>; + #phy-cells = <0>; + + vdd3v3-supply = <&vreg_l13b_3p0>; + vdd1v8-supply = <&vreg_l4b_1p8>; + + reset-gpios = <&tlmm 184 GPIO_ACTIVE_LOW>; + + pinctrl-0 = <&eusb6_reset_n>; + pinctrl-names = "default"; + }; +}; + +&i2c7 { + clock-frequency = <400000>; + + status = "okay"; + + typec-mux@8 { + compatible = "parade,ps8830"; + reg = <0x8>; + + clocks = <&rpmhcc RPMH_RF_CLK4>; + + vdd-supply = <&vreg_rtmr1_1p15>; + vdd33-supply = <&vreg_rtmr1_3p3>; + vdd33-cap-supply = <&vreg_rtmr1_3p3>; + vddar-supply = <&vreg_rtmr1_1p15>; + vddat-supply = <&vreg_rtmr1_1p15>; + vddio-supply = <&vreg_rtmr1_1p8>; + + reset-gpios = <&tlmm 176 GPIO_ACTIVE_LOW>; + + pinctrl-0 = <&rtmr1_default>; + pinctrl-names = "default"; + + retimer-switch; + orientation-switch; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + + retimer_ss1_ss_out: endpoint { + remote-endpoint = <&pmic_glink_ss1_ss_in>; + }; + }; + + port@1 { + reg = <1>; + + retimer_ss1_ss_in: endpoint { + remote-endpoint = <&usb_1_ss1_qmpphy_out>; + }; + }; + + port@2 { + reg = <2>; + + retimer_ss1_con_sbu_out: endpoint { + remote-endpoint = <&pmic_glink_ss1_con_sbu_in>; + }; + }; + }; + }; +}; + +&lpass_tlmm { + spkr_01_sd_n_active: spkr-01-sd-n-active-state { + pins = "gpio12"; + function = "gpio"; + drive-strength = <16>; + bias-disable; + output-low; + }; + + spkr_23_sd_n_active: spkr-23-sd-n-active-state { + pins = "gpio13"; + function = "gpio"; + drive-strength = <16>; + bias-disable; + output-low; + }; +}; + +&lpass_vamacro { + pinctrl-0 = <&dmic01_default>, <&dmic23_default>; + pinctrl-names = "default"; + + vdd-micb-supply = <&vreg_l1b_1p8>; + qcom,dmic-sample-rate = <4800000>; +}; + +&mdss { + status = "okay"; +}; + +&mdss_dp0 { + status = "okay"; +}; + +&mdss_dp0_out { + data-lanes = <0 1>; + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>; +}; + +&mdss_dp1 { + status = "okay"; +}; + +&mdss_dp1_out { + data-lanes = <0 1>; + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>; +}; + +&mdss_dp2 { + status = "okay"; +}; + +&mdss_dp2_out { + data-lanes = <0 1>; + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>; +}; + +&mdss_dp3 { + /delete-property/ #sound-dai-cells; + + status = "okay"; + + aux-bus { + panel { + compatible = "edp-panel"; + power-supply = <&vreg_edp_3p3>; + + port { + edp_panel_in: endpoint { + remote-endpoint = <&mdss_dp3_out>; + }; + }; + }; + }; +}; + +&mdss_dp3_out { + data-lanes = <0 1 2 3>; + link-frequencies = /bits/ 64 <1620000000 2700000000 5400000000 8100000000>; + + remote-endpoint = <&edp_panel_in>; +}; + +&mdss_dp3_phy { + vdda-phy-supply = <&vreg_l3j_0p8>; + vdda-pll-supply = <&vreg_l2j_1p2>; + + status = "okay"; +}; + +&pcie6a { + vddpe-3v3-supply = <&vreg_nvme>; +}; + +&pm8550_gpios { + rtmr0_default: rtmr0-reset-n-active-state { + pins = "gpio10"; + function = "normal"; + power-source = <1>; /* 1.8V */ + bias-disable; + input-disable; + output-enable; + }; + + usb0_3p3_reg_en: usb0-3p3-reg-en-state { + pins = "gpio11"; + function = "normal"; + power-source = <1>; /* 1.8V */ + bias-disable; + input-disable; + output-enable; + }; +}; + +&pm8550ve_9_gpios { + usb0_1p8_reg_en: usb0-1p8-reg-en-state { + pins = "gpio8"; + function = "normal"; + power-source = <1>; /* 1.8V */ + bias-disable; + input-disable; + output-enable; + }; +}; + +&pmc8380_5_gpios { + usb0_pwr_1p15_reg_en: usb0-pwr-1p15-reg-en-state { + pins = "gpio8"; + function = "normal"; + power-source = <1>; /* 1.8V */ + bias-disable; + input-disable; + output-enable; + }; +}; + +&smb2360_0 { + status = "okay"; +}; + +&smb2360_0_eusb2_repeater { + vdd18-supply = <&vreg_l3d_1p8>; + vdd3-supply = <&vreg_l2b_3p0>; +}; + +&smb2360_1 { + status = "okay"; +}; + +&smb2360_1_eusb2_repeater { + vdd18-supply = <&vreg_l3d_1p8>; + vdd3-supply = <&vreg_l14b_3p0>; +}; + +&smb2360_2 { + status = "okay"; +}; + +&smb2360_2_eusb2_repeater { + vdd18-supply = <&vreg_l3d_1p8>; + vdd3-supply = <&vreg_l8b_3p0>; +}; + +&swr0 { + status = "okay"; + + pinctrl-0 = <&wsa_swr_active>, <&spkr_01_sd_n_active>; + pinctrl-names = "default"; + + /* WSA8845, Left Woofer */ + left_woofer: speaker@0,0 { + compatible = "sdw20217020400"; + reg = <0 0>; + reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>; + #sound-dai-cells = <0>; + sound-name-prefix = "WooferLeft"; + vdd-1p8-supply = <&vreg_l15b_1p8>; + vdd-io-supply = <&vreg_l12b_1p2>; + qcom,port-mapping = <1 2 3 7 10 13>; + }; + + /* WSA8845, Left Tweeter */ + left_tweeter: speaker@0,1 { + compatible = "sdw20217020400"; + reg = <0 1>; + reset-gpios = <&lpass_tlmm 12 GPIO_ACTIVE_LOW>; + #sound-dai-cells = <0>; + sound-name-prefix = "TweeterLeft"; + vdd-1p8-supply = <&vreg_l15b_1p8>; + vdd-io-supply = <&vreg_l12b_1p2>; + qcom,port-mapping = <4 5 6 7 11 13>; + }; +}; + +&swr1 { + status = "okay"; + + /* WCD9385 RX */ + wcd_rx: codec@0,4 { + compatible = "sdw20217010d00"; + reg = <0 4>; + qcom,rx-port-mapping = <1 2 3 4 5>; + }; +}; + +&swr2 { + status = "okay"; + + /* WCD9385 TX */ + wcd_tx: codec@0,3 { + compatible = "sdw20217010d00"; + reg = <0 3>; + qcom,tx-port-mapping = <2 2 3 4>; + }; +}; + +&swr3 { + status = "okay"; + + pinctrl-0 = <&wsa2_swr_active>, <&spkr_23_sd_n_active>; + pinctrl-names = "default"; + + /* WSA8845, Right Woofer */ + right_woofer: speaker@0,0 { + compatible = "sdw20217020400"; + reg = <0 0>; + reset-gpios = <&lpass_tlmm 13 GPIO_ACTIVE_LOW>; + #sound-dai-cells = <0>; + sound-name-prefix = "WooferRight"; + vdd-1p8-supply = <&vreg_l15b_1p8>; + vdd-io-supply = <&vreg_l12b_1p2>; + qcom,port-mapping = <1 2 3 7 10 13>; + }; + + /* WSA8845, Right Tweeter */ + right_tweeter: speaker@0,1 { + compatible = "sdw20217020400"; + reg = <0 1>; + reset-gpios = <&lpass_tlmm 13 GPIO_ACTIVE_LOW>; + #sound-dai-cells = <0>; + sound-name-prefix = "TweeterRight"; + vdd-1p8-supply = <&vreg_l15b_1p8>; + vdd-io-supply = <&vreg_l12b_1p2>; + qcom,port-mapping = <4 5 6 7 11 13>; + }; +}; + +&tlmm { + edp_reg_en: edp-reg-en-state { + pins = "gpio70"; + function = "gpio"; + drive-strength = <16>; + bias-disable; + }; + + eusb3_reset_n: eusb3-reset-n-state { + pins = "gpio6"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + output-low; + }; + + eusb5_reset_n: eusb5-reset-n-state { + pins = "gpio7"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + output-low; + }; + + eusb6_reset_n: eusb6-reset-n-state { + pins = "gpio184"; + function = "gpio"; + drive-strength = <2>; + bias-pull-up; + output-low; + }; + + nvme_reg_en: nvme-reg-en-state { + pins = "gpio18"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + rtmr1_default: rtmr1-reset-n-active-state { + pins = "gpio176"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + rtmr2_default: rtmr2-reset-n-active-state { + pins = "gpio185"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + usb1_pwr_1p15_reg_en: usb1-pwr-1p15-reg-en-state { + pins = "gpio188"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + usb1_pwr_1p8_reg_en: usb1-pwr-1p8-reg-en-state { + pins = "gpio175"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + usb1_pwr_3p3_reg_en: usb1-pwr-3p3-reg-en-state { + pins = "gpio186"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + usb2_pwr_1p15_reg_en: usb2-pwr-1p15-reg-en-state { + pins = "gpio189"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + usb2_pwr_1p8_reg_en: usb2-pwr-1p8-reg-en-state { + pins = "gpio126"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + usb2_pwr_3p3_reg_en: usb2-pwr-3p3-reg-en-state { + pins = "gpio187"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + usb_1_ss0_sbu_default: usb-1-ss0-sbu-state { + mode-pins { + pins = "gpio166"; + function = "gpio"; + bias-disable; + drive-strength = <2>; + output-high; + }; + + oe-n-pins { + pins = "gpio168"; + function = "gpio"; + bias-disable; + drive-strength = <2>; + }; + + sel-pins { + pins = "gpio167"; + function = "gpio"; + bias-disable; + drive-strength = <2>; + }; + }; + + wcd_default: wcd-reset-n-active-state { + pins = "gpio191"; + function = "gpio"; + drive-strength = <16>; + bias-disable; + output-low; + }; + + wcn_bt_en: wcn-bt-en-state { + pins = "gpio116"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + wwan_sw_en: wwan-sw-en-state { + pins = "gpio221"; + function = "gpio"; + drive-strength = <4>; + bias-disable; + }; + + wcn_sw_en: wcn-sw-en-state { + pins = "gpio214"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + /* Switches USB signal routing between the USB connector and the Wi-Fi card. */ + wcn_usb_sw_n: wcn-usb-sw-n-state { + pins = "gpio225"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + output-high; + }; +}; + +&uart14 { + status = "okay"; + + bluetooth { + compatible = "qcom,wcn7850-bt"; + max-speed = <3200000>; + + vddaon-supply = <&vreg_pmu_aon_0p59>; + vddwlcx-supply = <&vreg_pmu_wlcx_0p8>; + vddwlmx-supply = <&vreg_pmu_wlmx_0p85>; + vddrfacmn-supply = <&vreg_pmu_rfa_cmn>; + vddrfa0p8-supply = <&vreg_pmu_rfa_0p8>; + vddrfa1p2-supply = <&vreg_pmu_rfa_1p2>; + vddrfa1p8-supply = <&vreg_pmu_rfa_1p8>; + }; +}; + +&uart21 { + compatible = "qcom,geni-debug-uart"; + + status = "okay"; +}; + +&usb_1_ss0_dwc3_hs { + remote-endpoint = <&pmic_glink_ss0_hs_in>; +}; + +&usb_1_ss0_hsphy { + phys = <&smb2360_0_eusb2_repeater>; +}; + +&usb_1_ss0_qmpphy_out { + remote-endpoint = <&pmic_glink_ss0_ss_in>; +}; + +&usb_1_ss1_dwc3_hs { + remote-endpoint = <&pmic_glink_ss1_hs_in>; +}; + +&usb_1_ss1_hsphy { + phys = <&smb2360_1_eusb2_repeater>; +}; + +&usb_1_ss1_qmpphy_out { + remote-endpoint = <&retimer_ss1_ss_in>; +}; + +&usb_1_ss2_dwc3_hs { + remote-endpoint = <&pmic_glink_ss2_hs_in>; +}; + +&usb_1_ss2_hsphy { + phys = <&smb2360_2_eusb2_repeater>; +}; + +&usb_1_ss2_qmpphy_out { + remote-endpoint = <&retimer_ss2_ss_in>; +}; + +&usb_2_hsphy { + phys = <&eusb5_repeater>; + + pinctrl-0 = <&wcn_usb_sw_n>; + pinctrl-names = "default"; +}; + +&usb_mp_hsphy0 { + phys = <&eusb6_repeater>; +}; + +&usb_mp_hsphy1 { + phys = <&eusb3_repeater>; +}; -- 2.34.1 ^ permalink raw reply [flat|nested] 6+ messages in thread
end of thread, other threads:[~2025-08-28 4:37 UTC | newest] Thread overview: 6+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2025-08-27 2:52 [PATCH v7 0/3] Initial support for Qualcomm Hamoa IOT EVK board Yijie Yang 2025-08-27 2:52 ` [PATCH v7 1/3] dt-bindings: arm: qcom: Document HAMOA-IOT-EVK board Yijie Yang 2025-08-27 2:52 ` [PATCH v7 2/3] arm64: dts: qcom: Add HAMOA-IOT-SOM platform Yijie Yang 2025-08-27 22:34 ` Bjorn Andersson 2025-08-28 4:37 ` Yijie Yang 2025-08-27 2:52 ` [PATCH v7 3/3] arm64: dts: qcom: Add base HAMOA-IOT-EVK board Yijie Yang
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