From eaac964e84ace6a65fd38e7388dd43cca581b52f Mon Sep 17 00:00:00 2001 From: Komal Bajaj Date: Fri, 12 Jun 2026 22:57:41 +0530 Subject: [PATCH] arm64: dts: qcom: Add Shikra EVK boards Add device trees for the Shikra EVK platform, which combines each of Shikra SoM variant with a common carrier board. Three EVK boards are introduced: - shikra-cqm-evk.dts: pairs with CQ2390M SoM (retail, with modem) - shikra-cqs-evk.dts: pairs with CQ2390S SoM (retail, without modem) - shikra-iqs-evk.dts: pairs with IQ2390S SoM (industrial, without modem) Also add shikra-evk.dtsi, it represents the common carrier-board and daughter-card configuration shared across all Shikra EVK variants. Co-developed-by: Imran Shaik Signed-off-by: Imran Shaik Co-developed-by: Monish Chunara Signed-off-by: Monish Chunara Co-developed-by: Rakesh Kota Signed-off-by: Rakesh Kota Co-developed-by: Raviteja Laggyshetty Signed-off-by: Raviteja Laggyshetty Co-developed-by: Sneh Mankad Signed-off-by: Sneh Mankad Co-developed-by: Vishnu Santhosh Signed-off-by: Vishnu Santhosh Co-developed-by: Xueyao An Signed-off-by: Xueyao An Reviewed-by: Konrad Dybcio Signed-off-by: Komal Bajaj Link: https://lore.kernel.org/r/20260612-shikra-dt-v6-5-6b6cb58db477@oss.qualcomm.com Signed-off-by: Bjorn Andersson --- arch/arm64/boot/dts/qcom/Makefile | 3 ++ arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts | 40 +++++++++++++++++++++ arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts | 40 +++++++++++++++++++++ arch/arm64/boot/dts/qcom/shikra-evk.dtsi | 14 ++++++++ arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts | 40 +++++++++++++++++++++ 5 files changed, 137 insertions(+) create mode 100644 arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts create mode 100644 arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts create mode 100644 arch/arm64/boot/dts/qcom/shikra-evk.dtsi create mode 100644 arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index ff5e9b41397a..33e9199511aa 100644 --- a/arch/arm64/boot/dts/qcom/Makefile +++ b/arch/arm64/boot/dts/qcom/Makefile @@ -334,6 +334,9 @@ dtb-$(CONFIG_ARCH_QCOM) += sdm850-huawei-matebook-e-2019.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm850-lenovo-yoga-c630.dtb dtb-$(CONFIG_ARCH_QCOM) += sdm850-samsung-w737.dtb dtb-$(CONFIG_ARCH_QCOM) += sdx75-idp.dtb +dtb-$(CONFIG_ARCH_QCOM) += shikra-cqm-evk.dtb +dtb-$(CONFIG_ARCH_QCOM) += shikra-cqs-evk.dtb +dtb-$(CONFIG_ARCH_QCOM) += shikra-iqs-evk.dtb dtb-$(CONFIG_ARCH_QCOM) += sm4250-oneplus-billie2.dtb dtb-$(CONFIG_ARCH_QCOM) += sm4450-qrd.dtb dtb-$(CONFIG_ARCH_QCOM) += sm6115-fxtec-pro1x.dtb diff --git a/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts b/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts new file mode 100644 index 000000000000..0a52ab9b7a4c --- /dev/null +++ b/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +/dts-v1/; + +#include "shikra-cqm-som.dtsi" +#include "shikra-evk.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. Shikra CQM EVK"; + compatible = "qcom,shikra-cqm-evk", "qcom,shikra-cqm-som", "qcom,shikra"; + chassis-type = "embedded"; + + aliases { + mmc0 = &sdhc_1; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&sdhc_1 { + vmmc-supply = <&pm4125_l20>; + vqmmc-supply = <&pm4125_l14>; + + pinctrl-0 = <&sdc1_state_on>; + pinctrl-1 = <&sdc1_state_off>; + pinctrl-names = "default", "sleep"; + + non-removable; + supports-cqe; + no-sdio; + no-sd; + + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts b/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts new file mode 100644 index 000000000000..b3f19a64d7ae --- /dev/null +++ b/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +/dts-v1/; + +#include "shikra-cqm-som.dtsi" +#include "shikra-evk.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. Shikra CQS EVK"; + compatible = "qcom,shikra-cqs-evk", "qcom,shikra-cqs-som", "qcom,shikra"; + chassis-type = "embedded"; + + aliases { + mmc0 = &sdhc_1; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&sdhc_1 { + vmmc-supply = <&pm4125_l20>; + vqmmc-supply = <&pm4125_l14>; + + pinctrl-0 = <&sdc1_state_on>; + pinctrl-1 = <&sdc1_state_off>; + pinctrl-names = "default", "sleep"; + + non-removable; + supports-cqe; + no-sdio; + no-sd; + + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/qcom/shikra-evk.dtsi b/arch/arm64/boot/dts/qcom/shikra-evk.dtsi new file mode 100644 index 000000000000..6eb4184f7642 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/shikra-evk.dtsi @@ -0,0 +1,14 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +&qupv3_0 { + firmware-name = "qcom/shikra/qupv3fw.elf"; + + status = "okay"; +}; + +&uart0 { + status = "okay"; +}; diff --git a/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts b/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts new file mode 100644 index 000000000000..3003a47bd759 --- /dev/null +++ b/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts @@ -0,0 +1,40 @@ +// SPDX-License-Identifier: BSD-3-Clause +/* + * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries. + */ + +/dts-v1/; + +#include "shikra-iqs-som.dtsi" +#include "shikra-evk.dtsi" + +/ { + model = "Qualcomm Technologies, Inc. Shikra IQS EVK"; + compatible = "qcom,shikra-iqs-evk", "qcom,shikra-iqs-som", "qcom,shikra"; + chassis-type = "embedded"; + + aliases { + mmc0 = &sdhc_1; + serial0 = &uart0; + }; + + chosen { + stdout-path = "serial0:115200n8"; + }; +}; + +&sdhc_1 { + vmmc-supply = <&pm8150_l17>; + vqmmc-supply = <&pm8150_s4>; + + pinctrl-0 = <&sdc1_state_on>; + pinctrl-1 = <&sdc1_state_off>; + pinctrl-names = "default", "sleep"; + + non-removable; + supports-cqe; + no-sdio; + no-sd; + + status = "okay"; +};