* [PATCH 0/2] Initial support for Qualcomm Hamoa IOT COME board
@ 2026-06-30 7:10 Yuanjie Yang
2026-06-30 7:10 ` [PATCH 1/2] dt-bindings: arm: qcom: Document HAMOA-IOT-COME board Yuanjie Yang
2026-06-30 7:10 ` [PATCH 2/2] arm64: dts: qcom: Add base " Yuanjie Yang
0 siblings, 2 replies; 8+ messages in thread
From: Yuanjie Yang @ 2026-06-30 7:10 UTC (permalink / raw)
To: andersson, konradybcio, robh, krzk+dt, conor+dt
Cc: linux-arm-msm, devicetree, linux-kernel, yuanjie.yang,
tingwei.zhang
Introduce the device tree, DT bindings for HAMOA-IOT-COME board.
The system consists of a SoM mounted on a carrier board. The HAMOA-IOT-COME
SoM integrates the core system, including a SiP that contains the SoC and
related components.
The SiP on the HAMOA-IOT-COME SoM is equivalent to the HAMOA-IOT-EVK SoM.
┌───────────────────────────────┐
│ SoM (Module) │
│ System on Module (small │
│ pluggable board) │
│ │
│ ┌───────────────────────┐ │
│ │ SiP │ │
│ │ System in Package │ │
│ │ (chip) │ │
│ │ │ │
│ │ ┌───────────────┐ │ │
│ │ │ SoC │ │ │
│ │ │ │ │ │
│ │ └───────────────┘ │ │
│ │ │ │
│ │ │ │
│ └───────────────────────┘ │
│ │
└──────────────┬────────────────┘
│ Plugs into
┌──────────────▼────────────────┐
│ Carrier Board (COME) │
│ │
└───────────────────────────────┘
Signed-off-by: Yuanjie Yang <yuanjie.yang@oss.qualcomm.com>
---
Yuanjie Yang (2):
dt-bindings: arm: qcom: Document HAMOA-IOT-COME board
arm64: dts: qcom: Add base HAMOA-IOT-COME board
.../devicetree/bindings/arm/qcom.yaml | 1 +
arch/arm64/boot/dts/qcom/Makefile | 1 +
.../boot/dts/qcom/hamoa-iot-come-sip.dtsi | 9 ++
.../boot/dts/qcom/hamoa-iot-come-som.dtsi | 38 ++++++
arch/arm64/boot/dts/qcom/hamoa-iot-come.dts | 108 ++++++++++++++++++
5 files changed, 157 insertions(+)
create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi
create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come-som.dtsi
create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come.dts
base-commit: 7de6ae9e12207ec146f2f3f1e58d1a99317e88bc
--
2.43.0
^ permalink raw reply [flat|nested] 8+ messages in thread* [PATCH 1/2] dt-bindings: arm: qcom: Document HAMOA-IOT-COME board 2026-06-30 7:10 [PATCH 0/2] Initial support for Qualcomm Hamoa IOT COME board Yuanjie Yang @ 2026-06-30 7:10 ` Yuanjie Yang 2026-07-01 7:28 ` Krzysztof Kozlowski 2026-06-30 7:10 ` [PATCH 2/2] arm64: dts: qcom: Add base " Yuanjie Yang 1 sibling, 1 reply; 8+ messages in thread From: Yuanjie Yang @ 2026-06-30 7:10 UTC (permalink / raw) To: andersson, konradybcio, robh, krzk+dt, conor+dt Cc: linux-arm-msm, devicetree, linux-kernel, yuanjie.yang, tingwei.zhang Document the device tree binding for the HAMOA-IOT-COME board, which uses the Qualcomm X1E80100 SoC. The system consists of a SoM mounted on a carrier board. The HAMOA-IOT-COME SoM integrates the core system, including a SiP that contains the SoC and related components. Hierarchy: Carrier Board -> SoM -> SiP -> SoC The SiP on the HAMOA-IOT-COME SoM is equivalent to the HAMOA-IOT-EVK SoM. Signed-off-by: Yuanjie Yang <yuanjie.yang@oss.qualcomm.com> --- Documentation/devicetree/bindings/arm/qcom.yaml | 1 + 1 file changed, 1 insertion(+) diff --git a/Documentation/devicetree/bindings/arm/qcom.yaml b/Documentation/devicetree/bindings/arm/qcom.yaml index 50cc18a6ec5e..a487b9e8dfb9 100644 --- a/Documentation/devicetree/bindings/arm/qcom.yaml +++ b/Documentation/devicetree/bindings/arm/qcom.yaml @@ -1172,6 +1172,7 @@ properties: - items: - enum: + - qcom,hamoa-iot-come - qcom,hamoa-iot-evk - const: qcom,hamoa-iot-som - const: qcom,x1e80100 -- 2.43.0 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] dt-bindings: arm: qcom: Document HAMOA-IOT-COME board 2026-06-30 7:10 ` [PATCH 1/2] dt-bindings: arm: qcom: Document HAMOA-IOT-COME board Yuanjie Yang @ 2026-07-01 7:28 ` Krzysztof Kozlowski 2026-07-01 8:47 ` yuanjiey 0 siblings, 1 reply; 8+ messages in thread From: Krzysztof Kozlowski @ 2026-07-01 7:28 UTC (permalink / raw) To: Yuanjie Yang Cc: andersson, konradybcio, robh, krzk+dt, conor+dt, linux-arm-msm, devicetree, linux-kernel, tingwei.zhang On Tue, Jun 30, 2026 at 03:10:11PM +0800, Yuanjie Yang wrote: > Document the device tree binding for the HAMOA-IOT-COME board, which uses > the Qualcomm X1E80100 SoC. > > The system consists of a SoM mounted on a carrier board. The HAMOA-IOT-COME > SoM integrates the core system, including a SiP that contains the SoC and This is contradictory to the code. Your binding said you are using IOT SoM, not IoT COME SoM. > related components. > > Hierarchy: > > Carrier Board > -> SoM > -> SiP > -> SoC Drop. Compatibles define that. > > The SiP on the HAMOA-IOT-COME SoM is equivalent to the HAMOA-IOT-EVK SoM. I don't even know what does it mean. How two different hardware can be equivalent? Are they the same? Are you creating duplicated compatibles for same hardware? Best regards, Krzysztof ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 1/2] dt-bindings: arm: qcom: Document HAMOA-IOT-COME board 2026-07-01 7:28 ` Krzysztof Kozlowski @ 2026-07-01 8:47 ` yuanjiey 0 siblings, 0 replies; 8+ messages in thread From: yuanjiey @ 2026-07-01 8:47 UTC (permalink / raw) To: Krzysztof Kozlowski Cc: andersson, konradybcio, robh, krzk+dt, conor+dt, linux-arm-msm, devicetree, linux-kernel, tingwei.zhang On Wed, Jul 01, 2026 at 09:28:41AM +0200, Krzysztof Kozlowski wrote: > On Tue, Jun 30, 2026 at 03:10:11PM +0800, Yuanjie Yang wrote: > > Document the device tree binding for the HAMOA-IOT-COME board, which uses > > the Qualcomm X1E80100 SoC. > > > > The system consists of a SoM mounted on a carrier board. The HAMOA-IOT-COME > > SoM integrates the core system, including a SiP that contains the SoC and > > This is contradictory to the code. Your binding said you are using IOT > SoM, not IoT COME SoM. Hierarchy: Hamoa ComE Carrier Board -> SoM -> SiP(This SiP hardware is effectively the same as the SoM on the Hamoa EVK) -> SoC Hamoa evk Carrier Board -> SoM -> SoC So I think I write a wrong dt binding about Hamoa ComE: correct here: I think the binding should be: 1. - items: - enum: - qcom,hamoa-iot-come - const: qcom,hamoa-iot-come-som - const: qcom,hamoa-iot-come-sip - const: qcom,x1e80100 or 2. - items: - enum: - qcom,hamoa-iot-come - const: qcom,hamoa-iot-come-som - const: qcom,hamoa-iot-som - const: qcom,x1e80100 > > related components. > > > > Hierarchy: > > > > Carrier Board > > -> SoM > > -> SiP > > -> SoC > > Drop. Compatibles define that. Sure , will do. > > > > The SiP on the HAMOA-IOT-COME SoM is equivalent to the HAMOA-IOT-EVK SoM. > > I don't even know what does it mean. How two different hardware can be > equivalent? Are they the same? Are you creating duplicated compatibles > for same hardware? This ComE SiP hardware is effectively the same as the SoM on the Hamoa EVK, It's just called differently on a different board. I should update my commit msg show this. > Best regards, > Krzysztof > Thanks, Yuanjie ^ permalink raw reply [flat|nested] 8+ messages in thread
* [PATCH 2/2] arm64: dts: qcom: Add base HAMOA-IOT-COME board 2026-06-30 7:10 [PATCH 0/2] Initial support for Qualcomm Hamoa IOT COME board Yuanjie Yang 2026-06-30 7:10 ` [PATCH 1/2] dt-bindings: arm: qcom: Document HAMOA-IOT-COME board Yuanjie Yang @ 2026-06-30 7:10 ` Yuanjie Yang 2026-07-01 7:29 ` Krzysztof Kozlowski 1 sibling, 1 reply; 8+ messages in thread From: Yuanjie Yang @ 2026-06-30 7:10 UTC (permalink / raw) To: andersson, konradybcio, robh, krzk+dt, conor+dt Cc: linux-arm-msm, devicetree, linux-kernel, yuanjie.yang, tingwei.zhang Add the device tree for the HAMOA-IOT-COME platform. The system consists of a SoM mounted on a carrier board. The HAMOA-IOT-COME SoM integrates the core system, including a SiP that contains the SoC and related components. Hierarchy: Carrier Board -> SoM -> SiP -> SoC The SiP on the HAMOA-IOT-COME SOM is equivalent to the HAMOA-IOT-EVK SoM. The initial device tree includes support for: - UART - Regulators - USB - PCIe - Pinctrl - ADSP, CDSP - UFS - Graphic - Video Signed-off-by: Yuanjie Yang <yuanjie.yang@oss.qualcomm.com> --- arch/arm64/boot/dts/qcom/Makefile | 1 + .../boot/dts/qcom/hamoa-iot-come-sip.dtsi | 9 ++ .../boot/dts/qcom/hamoa-iot-come-som.dtsi | 38 ++++++ arch/arm64/boot/dts/qcom/hamoa-iot-come.dts | 108 ++++++++++++++++++ 4 files changed, 156 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come-som.dtsi create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come.dts diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index 6f33c4e2f09c..549287e3eeba 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -16,6 +16,7 @@ dtb-$(CONFIG_ARCH_QCOM) += apq8096sg-db820c.dtb dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb dtb-$(CONFIG_ARCH_QCOM) += eliza-mtp.dtb dtb-$(CONFIG_ARCH_QCOM) += glymur-crd.dtb +dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-come.dtb dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk.dtb hamoa-iot-evk-el2-dtbs := hamoa-iot-evk.dtb x1-el2.dtbo diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi b/arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi new file mode 100644 index 000000000000..935af96c2b85 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi @@ -0,0 +1,9 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +#include "hamoa-iot-som.dtsi" + +/ { +}; diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-come-som.dtsi b/arch/arm64/boot/dts/qcom/hamoa-iot-come-som.dtsi new file mode 100644 index 000000000000..5c6475b34cc6 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-come-som.dtsi @@ -0,0 +1,38 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +#include "hamoa-iot-come-sip.dtsi" + +/ { + vph_pwr: regulator-vph-pwr { + compatible = "regulator-fixed"; + + regulator-name = "vph_pwr"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + regulator-always-on; + regulator-boot-on; + }; +}; + +&ufs_mem_phy { + vdda-phy-supply = <&vreg_l3i_0p8>; + vdda-pll-supply = <&vreg_l3e_1p2>; + + status = "okay"; +}; + +&ufs_mem_hc { + reset-gpios = <&tlmm 238 GPIO_ACTIVE_LOW>; + + vcc-supply = <&vreg_l17b_2p5>; + vcc-max-microamp = <1300000>; + vccq-supply = <&vreg_l2i_1p2>; + vccq-max-microamp = <1200000>; + + status = "okay"; +}; + diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-come.dts b/arch/arm64/boot/dts/qcom/hamoa-iot-come.dts new file mode 100644 index 000000000000..99c47cd953b8 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-come.dts @@ -0,0 +1,108 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +/dts-v1/; + +#include "hamoa-iot-come-som.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. Hamoa IoT ComE"; + compatible = "qcom,hamoa-iot-come", "qcom,hamoa-iot-som", "qcom,x1e80100"; + chassis-type = "embedded"; + + aliases { + serial0 = &uart21; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; + + vreg_pcie_12v: regulator-pcie-12v { + compatible = "regulator-fixed"; + + regulator-name = "VREG_PCIE_12V"; + regulator-min-microvolt = <12000000>; + regulator-max-microvolt = <12000000>; + + gpio = <&pm8550ve_8_gpios 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&pcie_x8_12v>; + pinctrl-names = "default"; + }; + + vreg_pcie_3v3: regulator-pcie-3v3 { + compatible = "regulator-fixed"; + + regulator-name = "VREG_PCIE_3P3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&pmc8380_3_gpios 6 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&pm_sde7_main_3p3_en>; + pinctrl-names = "default"; + }; + + vreg_pcie_3v3_aux: regulator-pcie-3v3-aux { + compatible = "regulator-fixed"; + + regulator-name = "VREG_PCIE_3P3_AUX"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + + gpio = <&pmc8380_3_gpios 8 GPIO_ACTIVE_HIGH>; + enable-active-high; + + pinctrl-0 = <&pm_sde7_aux_3p3_en>; + pinctrl-names = "default"; + }; +}; + +&pcie3_port0 { + vpcie12v-supply = <&vreg_pcie_12v>; + vpcie3v3-supply = <&vreg_pcie_3v3>; + vpcie3v3aux-supply = <&vreg_pcie_3v3_aux>; + + reset-gpios = <&tlmm 143 GPIO_ACTIVE_LOW>; + wake-gpios = <&tlmm 145 GPIO_ACTIVE_LOW>; +}; + +&pm8550ve_8_gpios { + pcie_x8_12v: pcie-12v-default-state { + pins = "gpio8"; + function = "normal"; + output-enable; + output-high; + bias-pull-down; + power-source = <0>; + }; +}; + +&pmc8380_3_gpios { + pm_sde7_aux_3p3_en: pcie-aux-3p3-default-state { + pins = "gpio8"; + function = "normal"; + output-enable; + bias-pull-down; + power-source = <0>; + }; + + pm_sde7_main_3p3_en: pcie-main-3p3-default-state { + pins = "gpio6"; + function = "normal"; + output-enable; + bias-pull-down; + power-source = <0>; + }; +}; + +&uart21 { + compatible = "qcom,geni-debug-uart"; + + status = "okay"; +}; -- 2.43.0 ^ permalink raw reply related [flat|nested] 8+ messages in thread
* Re: [PATCH 2/2] arm64: dts: qcom: Add base HAMOA-IOT-COME board 2026-06-30 7:10 ` [PATCH 2/2] arm64: dts: qcom: Add base " Yuanjie Yang @ 2026-07-01 7:29 ` Krzysztof Kozlowski 2026-07-01 8:51 ` yuanjiey 0 siblings, 1 reply; 8+ messages in thread From: Krzysztof Kozlowski @ 2026-07-01 7:29 UTC (permalink / raw) To: Yuanjie Yang Cc: andersson, konradybcio, robh, krzk+dt, conor+dt, linux-arm-msm, devicetree, linux-kernel, tingwei.zhang On Tue, Jun 30, 2026 at 03:10:12PM +0800, Yuanjie Yang wrote: > Signed-off-by: Yuanjie Yang <yuanjie.yang@oss.qualcomm.com> > --- > arch/arm64/boot/dts/qcom/Makefile | 1 + > .../boot/dts/qcom/hamoa-iot-come-sip.dtsi | 9 ++ > .../boot/dts/qcom/hamoa-iot-come-som.dtsi | 38 ++++++ > arch/arm64/boot/dts/qcom/hamoa-iot-come.dts | 108 ++++++++++++++++++ > 4 files changed, 156 insertions(+) > create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi > create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come-som.dtsi > create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come.dts > > diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile > index 6f33c4e2f09c..549287e3eeba 100644 > --- a/arch/arm64/boot/dts/qcom/Makefile > +++ b/arch/arm64/boot/dts/qcom/Makefile > @@ -16,6 +16,7 @@ dtb-$(CONFIG_ARCH_QCOM) += apq8096sg-db820c.dtb > dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb > dtb-$(CONFIG_ARCH_QCOM) += eliza-mtp.dtb > dtb-$(CONFIG_ARCH_QCOM) += glymur-crd.dtb > +dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-come.dtb > dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk.dtb > > hamoa-iot-evk-el2-dtbs := hamoa-iot-evk.dtb x1-el2.dtbo > diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi b/arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi > new file mode 100644 > index 000000000000..935af96c2b85 > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi What is the point of this file? > @@ -0,0 +1,9 @@ > +// SPDX-License-Identifier: BSD-3-Clause > +/* > + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. > + */ > + > +#include "hamoa-iot-som.dtsi" > + > +/ { > +}; It is completely empty. Best regards, Krzysztof ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 2/2] arm64: dts: qcom: Add base HAMOA-IOT-COME board 2026-07-01 7:29 ` Krzysztof Kozlowski @ 2026-07-01 8:51 ` yuanjiey 2026-07-01 10:19 ` Krzysztof Kozlowski 0 siblings, 1 reply; 8+ messages in thread From: yuanjiey @ 2026-07-01 8:51 UTC (permalink / raw) To: Krzysztof Kozlowski Cc: andersson, konradybcio, robh, krzk+dt, conor+dt, linux-arm-msm, devicetree, linux-kernel, tingwei.zhang On Wed, Jul 01, 2026 at 09:29:34AM +0200, Krzysztof Kozlowski wrote: > On Tue, Jun 30, 2026 at 03:10:12PM +0800, Yuanjie Yang wrote: > > Signed-off-by: Yuanjie Yang <yuanjie.yang@oss.qualcomm.com> > > --- > > arch/arm64/boot/dts/qcom/Makefile | 1 + > > .../boot/dts/qcom/hamoa-iot-come-sip.dtsi | 9 ++ > > .../boot/dts/qcom/hamoa-iot-come-som.dtsi | 38 ++++++ > > arch/arm64/boot/dts/qcom/hamoa-iot-come.dts | 108 ++++++++++++++++++ > > 4 files changed, 156 insertions(+) > > create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi > > create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come-som.dtsi > > create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come.dts > > > > diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile > > index 6f33c4e2f09c..549287e3eeba 100644 > > --- a/arch/arm64/boot/dts/qcom/Makefile > > +++ b/arch/arm64/boot/dts/qcom/Makefile > > @@ -16,6 +16,7 @@ dtb-$(CONFIG_ARCH_QCOM) += apq8096sg-db820c.dtb > > dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb > > dtb-$(CONFIG_ARCH_QCOM) += eliza-mtp.dtb > > dtb-$(CONFIG_ARCH_QCOM) += glymur-crd.dtb > > +dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-come.dtb > > dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk.dtb > > > > hamoa-iot-evk-el2-dtbs := hamoa-iot-evk.dtb x1-el2.dtbo > > diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi b/arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi > > new file mode 100644 > > index 000000000000..935af96c2b85 > > --- /dev/null > > +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi > > What is the point of this file? This SiP hardware is effectively the same as the SoM on the Hamoa EVK. It's just called differently on a different board. I want to use this file to include hamoa-iot-som.dtsi header to show this idea. Thanks, Yuanjie > > @@ -0,0 +1,9 @@ > > +// SPDX-License-Identifier: BSD-3-Clause > > +/* > > + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. > > + */ > > + > > +#include "hamoa-iot-som.dtsi" > > + > > +/ { > > +}; > > It is completely empty. > > Best regards, > Krzysztof > ^ permalink raw reply [flat|nested] 8+ messages in thread
* Re: [PATCH 2/2] arm64: dts: qcom: Add base HAMOA-IOT-COME board 2026-07-01 8:51 ` yuanjiey @ 2026-07-01 10:19 ` Krzysztof Kozlowski 0 siblings, 0 replies; 8+ messages in thread From: Krzysztof Kozlowski @ 2026-07-01 10:19 UTC (permalink / raw) To: yuanjiey Cc: andersson, konradybcio, robh, krzk+dt, conor+dt, linux-arm-msm, devicetree, linux-kernel, tingwei.zhang On 01/07/2026 10:51, yuanjiey wrote: > On Wed, Jul 01, 2026 at 09:29:34AM +0200, Krzysztof Kozlowski wrote: >> On Tue, Jun 30, 2026 at 03:10:12PM +0800, Yuanjie Yang wrote: >>> Signed-off-by: Yuanjie Yang <yuanjie.yang@oss.qualcomm.com> >>> --- >>> arch/arm64/boot/dts/qcom/Makefile | 1 + >>> .../boot/dts/qcom/hamoa-iot-come-sip.dtsi | 9 ++ >>> .../boot/dts/qcom/hamoa-iot-come-som.dtsi | 38 ++++++ >>> arch/arm64/boot/dts/qcom/hamoa-iot-come.dts | 108 ++++++++++++++++++ >>> 4 files changed, 156 insertions(+) >>> create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi >>> create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come-som.dtsi >>> create mode 100644 arch/arm64/boot/dts/qcom/hamoa-iot-come.dts >>> >>> diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile >>> index 6f33c4e2f09c..549287e3eeba 100644 >>> --- a/arch/arm64/boot/dts/qcom/Makefile >>> +++ b/arch/arm64/boot/dts/qcom/Makefile >>> @@ -16,6 +16,7 @@ dtb-$(CONFIG_ARCH_QCOM) += apq8096sg-db820c.dtb >>> dtb-$(CONFIG_ARCH_QCOM) += apq8096-ifc6640.dtb >>> dtb-$(CONFIG_ARCH_QCOM) += eliza-mtp.dtb >>> dtb-$(CONFIG_ARCH_QCOM) += glymur-crd.dtb >>> +dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-come.dtb >>> dtb-$(CONFIG_ARCH_QCOM) += hamoa-iot-evk.dtb >>> >>> hamoa-iot-evk-el2-dtbs := hamoa-iot-evk.dtb x1-el2.dtbo >>> diff --git a/arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi b/arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi >>> new file mode 100644 >>> index 000000000000..935af96c2b85 >>> --- /dev/null >>> +++ b/arch/arm64/boot/dts/qcom/hamoa-iot-come-sip.dtsi >> >> What is the point of this file? > > This SiP hardware is effectively the same as the SoM on the Hamoa EVK. > It's just called differently on a different board. I want to use this > file to include hamoa-iot-som.dtsi header to show this idea. You do not need empty file for such purpose. Best regards, Krzysztof ^ permalink raw reply [flat|nested] 8+ messages in thread
end of thread, other threads:[~2026-07-01 10:19 UTC | newest] Thread overview: 8+ messages (download: mbox.gz follow: Atom feed -- links below jump to the message on this page -- 2026-06-30 7:10 [PATCH 0/2] Initial support for Qualcomm Hamoa IOT COME board Yuanjie Yang 2026-06-30 7:10 ` [PATCH 1/2] dt-bindings: arm: qcom: Document HAMOA-IOT-COME board Yuanjie Yang 2026-07-01 7:28 ` Krzysztof Kozlowski 2026-07-01 8:47 ` yuanjiey 2026-06-30 7:10 ` [PATCH 2/2] arm64: dts: qcom: Add base " Yuanjie Yang 2026-07-01 7:29 ` Krzysztof Kozlowski 2026-07-01 8:51 ` yuanjiey 2026-07-01 10:19 ` Krzysztof Kozlowski
This is a public inbox, see mirroring instructions for how to clone and mirror all data and code used for this inbox