* [PATCH v2 2/5] arm64: dts: qcom: Introduce Shikra SoC base dtsi
2026-05-19 11:21 [PATCH v2 0/5] arm64: dts: qcom: Add initial device tree support for Shikra Komal Bajaj
2026-05-19 11:21 ` [PATCH v2 1/5] dt-bindings: arm: qcom: Document Shikra and its EVK boards Komal Bajaj
@ 2026-05-19 11:21 ` Komal Bajaj
2026-05-19 11:47 ` sashiko-bot
2026-05-19 11:21 ` [PATCH v2 3/5] arm64: dts: qcom: Add Shikra CQ7790M SoM platform Komal Bajaj
` (2 subsequent siblings)
4 siblings, 1 reply; 11+ messages in thread
From: Komal Bajaj @ 2026-05-19 11:21 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Vinod Koul, Neil Armstrong, Wesley Cheng,
Ulf Hansson
Cc: linux-arm-msm, devicetree, linux-kernel, linux-phy, linux-mmc,
monish.chunara, Komal Bajaj, Imran Shaik, Krishna Kurapati,
Monish Chunara, Rakesh Kota, Raviteja Laggyshetty, Sneh Mankad,
Vishnu Santhosh, Xueyao An, Konrad Dybcio
Add initial device tree support for the Qualcomm Shikra SoC,
an IoT-focused platform built around a heterogeneous CPU cluster
(Cortex-A55 + Cortex-A78C) with RPM-based power and clock management.
Enable support for the following peripherals:
- CPU nodes
- Global Clock Controller (GCC)
- RPM-based clock controller (RPMCC) and power domains (RPMPD)
- Interrupt controller
- Top Level Mode Multiplexer (TLMM)
- Debug UART
- eMMC host controller
- USB 3.0 controller with QUSB2 and QMP PHYs
- System timer and watchdog
Co-developed-by: Imran Shaik <imran.shaik@oss.qualcomm.com>
Signed-off-by: Imran Shaik <imran.shaik@oss.qualcomm.com>
Co-developed-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Co-developed-by: Monish Chunara <quic_mchunara@quicinc.com>
Signed-off-by: Monish Chunara <quic_mchunara@quicinc.com>
Co-developed-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Co-developed-by: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com>
Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com>
Co-developed-by: Sneh Mankad <sneh.mankad@oss.qualcomm.com>
Signed-off-by: Sneh Mankad <sneh.mankad@oss.qualcomm.com>
Co-developed-by: Vishnu Santhosh <vishnu.santhosh@oss.qualcomm.com>
Signed-off-by: Vishnu Santhosh <vishnu.santhosh@oss.qualcomm.com>
Co-developed-by: Xueyao An <xueyao.an@oss.qualcomm.com>
Signed-off-by: Xueyao An <xueyao.an@oss.qualcomm.com>
Reviewed-by: Konrad Dybcio <konrad.dybcio@oss.qualcomm.com>
Signed-off-by: Komal Bajaj <komal.bajaj@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/shikra.dtsi | 981 +++++++++++++++++++++++++++++++++++
1 file changed, 981 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/shikra.dtsi b/arch/arm64/boot/dts/qcom/shikra.dtsi
new file mode 100644
index 000000000000..31d0126e5b3e
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/shikra.dtsi
@@ -0,0 +1,981 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+#include <dt-bindings/clock/qcom,rpmcc.h>
+#include <dt-bindings/clock/qcom,shikra-gcc.h>
+#include <dt-bindings/interconnect/qcom,icc.h>
+#include <dt-bindings/interconnect/qcom,rpm-icc.h>
+#include <dt-bindings/interconnect/qcom,shikra.h>
+#include <dt-bindings/interrupt-controller/arm-gic.h>
+#include <dt-bindings/power/qcom-rpmpd.h>
+
+/ {
+ interrupt-parent = <&intc>;
+
+ #address-cells = <2>;
+ #size-cells = <2>;
+
+ clocks {
+ xo_board: xo-board {
+ compatible = "fixed-clock";
+ clock-frequency = <38400000>;
+ #clock-cells = <0>;
+ };
+
+ sleep_clk: sleep-clk {
+ compatible = "fixed-clock";
+ clock-frequency = <32764>;
+ #clock-cells = <0>;
+ };
+ };
+
+ cpus {
+ #address-cells = <2>;
+ #size-cells = <0>;
+
+ cpu0: cpu@0 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x0 0x0>;
+ enable-method = "psci";
+ next-level-cache = <&l3>;
+ capacity-dmips-mhz = <1024>;
+ dynamic-power-coefficient = <100>;
+ };
+
+ cpu1: cpu@100 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x0 0x100>;
+ enable-method = "psci";
+ next-level-cache = <&l3>;
+ capacity-dmips-mhz = <1024>;
+ dynamic-power-coefficient = <100>;
+ };
+
+ cpu2: cpu@200 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a55";
+ reg = <0x0 0x200>;
+ enable-method = "psci";
+ next-level-cache = <&l3>;
+ capacity-dmips-mhz = <1024>;
+ dynamic-power-coefficient = <100>;
+ };
+
+ cpu3: cpu@300 {
+ device_type = "cpu";
+ compatible = "arm,cortex-a78c";
+ reg = <0x0 0x300>;
+ enable-method = "psci";
+ next-level-cache = <&l2_3>;
+ capacity-dmips-mhz = <1946>;
+ dynamic-power-coefficient = <486>;
+
+ l2_3: l2-cache {
+ compatible = "cache";
+ cache-level = <2>;
+ cache-unified;
+ next-level-cache = <&l3>;
+ cache-size = <0x40000>;
+ };
+ };
+
+ cpu-map {
+ cluster0 {
+ core0 {
+ cpu = <&cpu0>;
+ };
+
+ core1 {
+ cpu = <&cpu1>;
+ };
+
+ core2 {
+ cpu = <&cpu2>;
+ };
+ };
+
+ cluster1 {
+ core0 {
+ cpu = <&cpu3>;
+ };
+ };
+ };
+
+ l3: l3-cache {
+ compatible = "cache";
+ cache-level = <3>;
+ cache-unified;
+ cache-size = <0x80000>;
+ };
+ };
+
+ firmware {
+ scm {
+ compatible = "qcom,scm-shikra", "qcom,scm";
+ clocks = <&rpmcc RPM_SMD_CE1_CLK>;
+ clock-names = "core";
+ qcom,dload-mode = <&tcsr_regs 0x13000>;
+ #reset-cells = <1>;
+ interconnects = <&system_noc MASTER_CRYPTO_CORE0 RPM_ALWAYS_TAG
+ &mc_virt SLAVE_EBI_CH0 RPM_ALWAYS_TAG>;
+ };
+ };
+
+ memory@a0000000 {
+ device_type = "memory";
+ /* We expect the bootloader to fill in the size */
+ reg = <0x0 0xa0000000 0x0 0x0>;
+ };
+
+ pmu-a55 {
+ compatible = "arm,cortex-a55-pmu";
+ interrupts = <GIC_PPI 5 IRQ_TYPE_LEVEL_HIGH &ppi_cluster0>;
+ };
+
+ pmu-a78c {
+ compatible = "arm,cortex-a78-pmu";
+ interrupts = <GIC_PPI 5 IRQ_TYPE_LEVEL_HIGH &ppi_cluster1>;
+ };
+
+ psci {
+ compatible = "arm,psci-1.0";
+ method = "smc";
+ };
+
+ rpm: remoteproc {
+ compatible = "qcom,shikra-rpm-proc", "qcom,rpm-proc";
+
+ glink-edge {
+ compatible = "qcom,glink-rpm";
+ interrupts = <GIC_SPI 194 IRQ_TYPE_EDGE_RISING 0>;
+ qcom,rpm-msg-ram = <&rpm_msg_ram>;
+ mboxes = <&apcs_glb 0>;
+
+ rpm_requests: rpm-requests {
+ compatible = "qcom,rpm-shikra", "qcom,glink-smd-rpm";
+ qcom,glink-channels = "rpm_requests";
+
+ rpmcc: clock-controller {
+ compatible = "qcom,rpmcc-shikra", "qcom,rpmcc";
+ clocks = <&xo_board>;
+ clock-names = "xo";
+ #clock-cells = <1>;
+ };
+
+ rpmpd: power-controller {
+ compatible = "qcom,shikra-rpmpd";
+ #power-domain-cells = <1>;
+ operating-points-v2 = <&rpmpd_opp_table>;
+
+ rpmpd_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ rpmpd_opp_min_svs: opp1 {
+ opp-level = <RPM_SMD_LEVEL_MIN_SVS>;
+ };
+
+ rpmpd_opp_low_svs: opp2 {
+ opp-level = <RPM_SMD_LEVEL_LOW_SVS>;
+ };
+
+ rpmpd_opp_svs: opp3 {
+ opp-level = <RPM_SMD_LEVEL_SVS>;
+ };
+
+ rpmpd_opp_svs_plus: opp4 {
+ opp-level = <RPM_SMD_LEVEL_SVS_PLUS>;
+ };
+
+ rpmpd_opp_nom: opp5 {
+ opp-level = <RPM_SMD_LEVEL_NOM>;
+ };
+
+ rpmpd_opp_nom_plus: opp6 {
+ opp-level = <RPM_SMD_LEVEL_NOM_PLUS>;
+ };
+
+ rpmpd_opp_turbo: opp7 {
+ opp-level = <RPM_SMD_LEVEL_TURBO>;
+ };
+
+ rpmpd_opp_turbo_plus: opp8 {
+ opp-level = <RPM_SMD_LEVEL_TURBO_NO_CPR>;
+ };
+ };
+ };
+ };
+ };
+
+ mpm: interrupt-controller {
+ compatible = "qcom,mpm";
+ qcom,rpm-msg-ram = <&apss_mpm>;
+ interrupts = <GIC_SPI 197 IRQ_TYPE_EDGE_RISING 0>;
+ mboxes = <&apcs_glb 1>;
+ interrupt-controller;
+ #interrupt-cells = <2>;
+ #power-domain-cells = <0>;
+ interrupt-parent = <&intc>;
+ qcom,mpm-pin-count = <96>;
+ qcom,mpm-pin-map = <2 275>, /* TSENS0 uplow */
+ <12 422>, /* DWC3 ss_phy_irq */
+ <58 272>, /* QUSB2_PHY dmse_hv_vddmx */
+ <59 273>, /* QUSB2_PHY dpse_hv_vddmx */
+ <86 183>, /* MPM wake, SPMI */
+ <90 157>, /* QUSB2_PHY DM */
+ <91 158>; /* QUSB2_PHY DP */
+ };
+ };
+
+ reserved_memory: reserved-memory {
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ hyp_mem: hyp@80000000 {
+ reg = <0x0 0x80000000 0x0 0x1600000>;
+ no-map;
+ };
+
+ xblboot_mem: xblboot@85e00000 {
+ reg = <0x0 0x85e00000 0x0 0x100000>;
+ no-map;
+ };
+
+ secdata_apss_mem: secdata-apss@85fff000 {
+ reg = <0x0 0x85fff000 0x0 0x1000>;
+ no-map;
+ };
+
+ smem_mem: smem@86000000 {
+ compatible = "qcom,smem";
+ reg = <0x0 0x86000000 0x0 0x200000>;
+ no-map;
+
+ hwlocks = <&tcsr_mutex 3>;
+ };
+
+ audio_heap_mem: audio-heap@86200000 {
+ reg = <0x0 0x86200000 0x0 0x100000>;
+ no-map;
+ };
+
+ tz_stat_mem: tz-stat@a0000000 {
+ reg = <0x0 0xa0000000 0x0 0x100000>;
+ no-map;
+ };
+
+ qtee_mem: qtee@a1300000 {
+ reg = <0x0 0xa1300000 0x0 0x500000>;
+ no-map;
+ };
+
+ tz_apps_mem: tz-apps@a1800000 {
+ reg = <0x0 0xa1800000 0x0 0x2100000>;
+ no-map;
+ };
+
+ mpss_wlan_mem: mpss-wlan@ab000000 {
+ reg = <0x0 0xab000000 0x0 0x6e00000>;
+ no-map;
+ };
+
+ wlan_mem: wlan@b2300000 {
+ reg = <0x0 0xb2300000 0x0 0x100000>;
+ no-map;
+ };
+
+ cdsp_mem: cdsp@b2400000 {
+ reg = <0x0 0xb2400000 0x0 0x1900000>;
+ no-map;
+ };
+
+ gpu_micro_code_mem: gpu-micro-code@b3d00000 {
+ reg = <0x0 0xb3d00000 0x0 0x2000>;
+ no-map;
+ };
+
+ video_mem: video@b3d02000 {
+ reg = <0x0 0xb3d02000 0x0 0x700000>;
+ no-map;
+ };
+
+ lmcu_mem: lmcu@b4402000 {
+ reg = <0x0 0xb4402000 0x0 0x300000>;
+ no-map;
+ };
+
+ lmcu_dtb_mem: lmcu-dtb@b4702000 {
+ reg = <0x0 0xb4702000 0x0 0x40000>;
+ no-map;
+ };
+ };
+
+ soc: soc@0 {
+ compatible = "simple-bus";
+
+ #address-cells = <2>;
+ #size-cells = <2>;
+ dma-ranges = <0x0 0x0 0x0 0x0 0x10 0x0>;
+ ranges = <0x0 0x0 0x0 0x0 0x10 0x0>;
+
+ tcsr_mutex: syscon@340000 {
+ compatible = "qcom,tcsr-mutex";
+ reg = <0x0 0x00340000 0x0 0x20000>;
+ #hwlock-cells = <1>;
+ };
+
+ tcsr_regs: syscon@3c0000 {
+ compatible = "qcom,shikra-tcsr", "syscon";
+ reg = <0x0 0x003c0000 0x0 0x40000>;
+ };
+
+ tlmm: pinctrl@500000 {
+ compatible = "qcom,shikra-tlmm";
+ reg = <0x0 0x00500000 0x0 0x700000>;
+
+ interrupts = <GIC_SPI 227 IRQ_TYPE_LEVEL_HIGH 0>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ interrupt-controller;
+ #interrupt-cells = <2>;
+
+ gpio-ranges = <&tlmm 0 0 165>;
+ wakeup-parent = <&mpm>;
+
+ qup_uart0_default: qup-uart0-default-state {
+ pins = "gpio0", "gpio1";
+ function = "qup0_se0";
+ drive-strength = <2>;
+ bias-disable;
+ };
+
+ sdc1_state_on: sdc1-on-state {
+ clk-pins {
+ pins = "sdc1_clk";
+ drive-strength = <6>;
+ bias-disable;
+ };
+
+ cmd-pins {
+ pins = "sdc1_cmd";
+ drive-strength = <6>;
+ bias-pull-up;
+ };
+
+ data-pins {
+ pins = "sdc1_data";
+ drive-strength = <6>;
+ bias-pull-up;
+ };
+
+ rclk-pins {
+ pins = "sdc1_rclk";
+ bias-pull-down;
+ };
+ };
+
+ sdc1_state_off: sdc1-off-state {
+ clk-pins {
+ pins = "sdc1_clk";
+ drive-strength = <2>;
+ bias-bus-hold;
+ };
+
+ cmd-pins {
+ pins = "sdc1_cmd";
+ drive-strength = <2>;
+ bias-bus-hold;
+ };
+
+ data-pins {
+ pins = "sdc1_data";
+ drive-strength = <2>;
+ bias-bus-hold;
+ };
+
+ rclk-pins {
+ pins = "sdc1_rclk";
+ bias-bus-hold;
+ };
+ };
+ };
+
+ mem_noc: interconnect@d00000 {
+ compatible = "qcom,shikra-mem-noc-core";
+ reg = <0x0 0x00d00000 0x0 0x43080>;
+ clocks = <&gcc GCC_DDRSS_GPU_AXI_CLK>;
+ clock-names = "gpu_axi";
+ #interconnect-cells = <2>;
+ };
+
+ llcc: system-cache-controller@e00000 {
+ compatible = "qcom,shikra-llcc";
+ reg = <0x0 0x00e00000 0x0 0x80000>,
+ <0x0 0x00f00000 0x0 0x80000>,
+ <0x0 0x01000000 0x0 0x80000>;
+ reg-names = "llcc0_base",
+ "llcc1_base",
+ "llcc_broadcast_base";
+ interrupts = <GIC_SPI 539 IRQ_TYPE_LEVEL_HIGH 0>;
+ };
+
+ gcc: clock-controller@1400000 {
+ compatible = "qcom,shikra-gcc";
+ reg = <0x0 0x01400000 0x0 0x1f0000>;
+ clocks = <&rpmcc RPM_SMD_XO_CLK_SRC>,
+ <&sleep_clk>,
+ <0>,
+ <0>,
+ <0>,
+ <0>,
+ <0>,
+ <0>;
+ power-domains = <&rpmpd RPMPD_VDDCX>;
+ #clock-cells = <1>;
+ #reset-cells = <1>;
+ #power-domain-cells = <1>;
+ };
+
+ usb_1_hsphy: phy@1613000 {
+ compatible = "qcom,shikra-qusb2-phy";
+ reg = <0x0 0x01613000 0x0 0x180>;
+
+ clocks = <&gcc GCC_AHB2PHY_USB_CLK>,
+ <&rpmcc RPM_SMD_XO_CLK_SRC>;
+ clock-names = "cfg_ahb", "ref";
+
+ resets = <&gcc GCC_QUSB2PHY_PRIM_BCR>;
+ nvmem-cells = <&qusb2_hstx_trim_1>;
+ #phy-cells = <0>;
+
+ status = "disabled";
+ };
+
+ usb_qmpphy: phy@1615000 {
+ compatible = "qcom,shikra-qmp-usb3-phy";
+ reg = <0x0 0x01615000 0x0 0x1000>;
+
+ clocks = <&gcc GCC_AHB2PHY_USB_CLK>,
+ <&gcc GCC_USB3_PRIM_CLKREF_EN>,
+ <&gcc GCC_USB3_PRIM_PHY_COM_AUX_CLK>,
+ <&gcc GCC_USB3_PRIM_PHY_PIPE_CLK>;
+ clock-names = "cfg_ahb",
+ "ref",
+ "com_aux",
+ "pipe";
+
+ resets = <&gcc GCC_USB3_PHY_PRIM_SP0_BCR>,
+ <&gcc GCC_USB3PHY_PHY_PRIM_SP0_BCR>;
+ reset-names = "phy",
+ "phy_phy";
+
+ #clock-cells = <0>;
+ clock-output-names = "usb3_phy_pipe_clk_src";
+
+ #phy-cells = <0>;
+ orientation-switch;
+
+ qcom,tcsr-reg = <&tcsr_regs 0xb244>;
+
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ usb_qmpphy_out: endpoint {
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ usb_qmpphy_usb_ss_in: endpoint {
+ remote-endpoint = <&usb_1_dwc3_ss>;
+ };
+ };
+ };
+ };
+
+ system_noc: interconnect@1880000 {
+ compatible = "qcom,shikra-sys-noc";
+ reg = <0x0 0x01880000 0x0 0x6a080>;
+ clocks = <&gcc GCC_EMAC0_AXI_SYS_NOC_CLK>,
+ <&gcc GCC_EMAC1_AXI_SYS_NOC_CLK>,
+ <&gcc GCC_SYS_NOC_USB2_PRIM_AXI_CLK>,
+ <&gcc GCC_SYS_NOC_USB3_PRIM_AXI_CLK>;
+ clock-names = "emac0_axi",
+ "emac1_axi",
+ "usb2_axi",
+ "usb3_axi";
+ #interconnect-cells = <2>;
+
+ clk_virt: interconnect-clk {
+ compatible = "qcom,shikra-clk-virt";
+ #interconnect-cells = <2>;
+ };
+
+ mc_virt: interconnect-mc {
+ compatible = "qcom,shikra-mc-virt";
+ #interconnect-cells = <2>;
+ };
+
+ mmrt_virt: interconnect-mmrt {
+ compatible = "qcom,shikra-mmrt-virt";
+ #interconnect-cells = <2>;
+ };
+
+ mmnrt_virt: interconnect-mmnrt {
+ compatible = "qcom,shikra-mmnrt-virt";
+ #interconnect-cells = <2>;
+ };
+ };
+
+ config_noc: interconnect@1900000 {
+ compatible = "qcom,shikra-config-noc";
+ reg = <0x0 0x01900000 0x0 0x8080>;
+ #interconnect-cells = <2>;
+ };
+
+ qfprom: efuse@1b44000 {
+ compatible = "qcom,shikra-qfprom", "qcom,qfprom";
+ reg = <0x0 0x01b44000 0x0 0x3000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ qusb2_hstx_trim_1: hstx-trim@25b {
+ reg = <0x25b 0x1>;
+ bits = <1 4>;
+ };
+
+ gpu_speed_bin: gpu-speed-bin@2006 {
+ reg = <0x2006 0x2>;
+ bits = <5 8>;
+ };
+ };
+
+ spmi_bus: spmi@1c40000 {
+ compatible = "qcom,spmi-pmic-arb";
+ reg = <0x0 0x01c40000 0x0 0x1100>,
+ <0x0 0x01e00000 0x0 0x2000000>,
+ <0x0 0x03e00000 0x0 0x100000>,
+ <0x0 0x03f00000 0x0 0xa0000>,
+ <0x0 0x01c0a000 0x0 0x26000>;
+ reg-names = "core",
+ "chnls",
+ "obsrvr",
+ "intr",
+ "cnfg";
+ interrupts-extended = <&mpm 86 IRQ_TYPE_EDGE_RISING>;
+ interrupt-names = "periph_irq";
+ interrupt-controller;
+ #interrupt-cells = <4>;
+ #address-cells = <2>;
+ #size-cells = <0>;
+ qcom,channel = <0>;
+ qcom,ee = <0>;
+ };
+
+ rpm_msg_ram: sram@45f0000 {
+ compatible = "qcom,rpm-msg-ram", "mmio-sram";
+ reg = <0x0 0x045f0000 0x0 0x7000>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0 0x0 0x045f0000 0x7000>;
+
+ apss_mpm: sram@1b8 {
+ reg = <0x1b8 0x48>;
+ };
+ };
+
+ sram@4690000 {
+ compatible = "qcom,rpm-stats";
+ reg = <0x0 0x04690000 0x0 0x14000>;
+ };
+
+ sdhc_1: mmc@4744000 {
+ compatible = "qcom,shikra-sdhci", "qcom,sdhci-msm-v5";
+
+ reg = <0x0 0x04744000 0x0 0x1000>,
+ <0x0 0x04745000 0x0 0x1000>;
+ reg-names = "hc",
+ "cqhci";
+
+ iommus = <&apps_smmu 0xc0 0x0>;
+
+ interrupts = <GIC_SPI 348 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 352 IRQ_TYPE_LEVEL_HIGH 0>;
+ interrupt-names = "hc_irq",
+ "pwr_irq";
+
+ clocks = <&gcc GCC_SDCC1_AHB_CLK>,
+ <&gcc GCC_SDCC1_APPS_CLK>,
+ <&rpmcc RPM_SMD_XO_CLK_SRC>;
+ clock-names = "iface",
+ "core",
+ "xo";
+
+ interconnects = <&system_noc MASTER_SDCC_1 RPM_ALWAYS_TAG
+ &mc_virt SLAVE_EBI_CH0 RPM_ALWAYS_TAG>,
+ <&mem_noc MASTER_AMPSS_M0 RPM_ACTIVE_TAG
+ &config_noc SLAVE_SDCC_1 RPM_ACTIVE_TAG>;
+ interconnect-names = "sdhc-ddr",
+ "cpu-sdhc";
+
+ power-domains = <&rpmpd QCM2290_VDDCX>;
+ operating-points-v2 = <&sdhc1_opp_table>;
+
+ qcom,dll-config = <0x000f642c>;
+ qcom,ddr-config = <0x80040868>;
+
+ bus-width = <8>;
+
+ mmc-ddr-1_8v;
+ mmc-hs200-1_8v;
+ mmc-hs400-1_8v;
+ mmc-hs400-enhanced-strobe;
+
+ resets = <&gcc GCC_SDCC1_BCR>;
+
+ status = "disabled";
+
+ sdhc1_opp_table: opp-table {
+ compatible = "operating-points-v2";
+
+ opp-100000000 {
+ opp-hz = /bits/ 64 <100000000>;
+ required-opps = <&rpmpd_opp_low_svs>;
+ opp-peak-kBps = <250000 133320>;
+ opp-avg-kBps = <104000 0>;
+ };
+
+ opp-384000000 {
+ opp-hz = /bits/ 64 <384000000>;
+ required-opps = <&rpmpd_opp_nom>;
+ opp-peak-kBps = <800000 300000>;
+ opp-avg-kBps = <400000 0>;
+ };
+ };
+ };
+
+ qupv3_0: geniqup@4ac0000 {
+ compatible = "qcom,geni-se-qup";
+ reg = <0x0 0x04ac0000 0x0 0x2000>;
+
+ clocks = <&gcc GCC_QUPV3_WRAP_0_M_AHB_CLK>,
+ <&gcc GCC_QUPV3_WRAP_0_S_AHB_CLK>;
+ clock-names = "m-ahb",
+ "s-ahb";
+
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ uart0: serial@4a80000 {
+ compatible = "qcom,geni-debug-uart";
+ reg = <0x0 0x04a80000 0x0 0x4000>;
+
+ interrupts = <GIC_SPI 527 IRQ_TYPE_LEVEL_HIGH 0>;
+
+ clocks = <&gcc GCC_QUPV3_WRAP0_S0_CLK>;
+ clock-names = "se";
+
+ interconnects = <&clk_virt MASTER_QUP_CORE_0 RPM_ALWAYS_TAG
+ &clk_virt SLAVE_QUP_CORE_0 RPM_ALWAYS_TAG>,
+ <&mem_noc MASTER_AMPSS_M0 RPM_ALWAYS_TAG
+ &config_noc SLAVE_QUP_0 RPM_ALWAYS_TAG>;
+ interconnect-names = "qup-core",
+ "qup-config";
+
+ pinctrl-0 = <&qup_uart0_default>;
+ pinctrl-names = "default";
+
+ status = "disabled";
+ };
+ };
+
+ usb_1: usb@4e00000 {
+ compatible = "qcom,shikra-dwc3", "qcom,snps-dwc3";
+ reg = <0x0 0x04e00000 0x0 0xfc100>;
+
+ clocks = <&gcc GCC_CFG_NOC_USB3_PRIM_AXI_CLK>,
+ <&gcc GCC_USB30_PRIM_MASTER_CLK>,
+ <&gcc GCC_SYS_NOC_USB3_PRIM_AXI_CLK>,
+ <&gcc GCC_USB30_PRIM_SLEEP_CLK>,
+ <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
+ <&gcc GCC_USB3_PRIM_CLKREF_EN>;
+ clock-names = "cfg_noc",
+ "core",
+ "iface",
+ "sleep",
+ "mock_utmi",
+ "xo";
+
+ assigned-clocks = <&gcc GCC_USB30_PRIM_MOCK_UTMI_CLK>,
+ <&gcc GCC_USB30_PRIM_MASTER_CLK>;
+ assigned-clock-rates = <19200000>, <133333333>;
+
+ interrupts-extended = <&intc GIC_SPI 255 IRQ_TYPE_LEVEL_HIGH 0>,
+ <&intc GIC_SPI 302 IRQ_TYPE_LEVEL_HIGH 0>,
+ <&intc GIC_SPI 260 IRQ_TYPE_LEVEL_HIGH 0>,
+ <&intc GIC_SPI 254 IRQ_TYPE_LEVEL_HIGH 0>,
+ <&mpm 12 IRQ_TYPE_LEVEL_HIGH>;
+ interrupt-names = "dwc_usb3",
+ "pwr_event",
+ "qusb2_phy",
+ "hs_phy_irq",
+ "ss_phy_irq";
+
+ iommus = <&apps_smmu 0x120 0x0>;
+
+ phys = <&usb_1_hsphy>, <&usb_qmpphy>;
+ phy-names = "usb2-phy", "usb3-phy";
+
+ power-domains = <&gcc GCC_USB30_PRIM_GDSC>;
+
+ resets = <&gcc GCC_USB30_PRIM_BCR>;
+
+ snps,dis_u2_susphy_quirk;
+ snps,dis_enblslpm_quirk;
+ snps,has-lpm-erratum;
+ snps,hird-threshold = /bits/ 8 <0x10>;
+ snps,usb3_lpm_capable;
+ snps,parkmode-disable-ss-quirk;
+
+ usb-role-switch;
+
+ wakeup-source;
+
+ status = "disabled";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ reg = <0>;
+
+ usb_1_dwc3_hs: endpoint {
+ };
+ };
+
+ port@1 {
+ reg = <1>;
+
+ usb_1_dwc3_ss: endpoint {
+ remote-endpoint = <&usb_qmpphy_usb_ss_in>;
+ };
+ };
+ };
+ };
+
+ sram@c11e000 {
+ compatible = "qcom,shikra-imem", "mmio-sram";
+ reg = <0x0 0x0c11e000 0x0 0x1000>;
+ ranges = <0x0 0x0 0x0c11e000 0x1000>;
+
+ no-memory-wc;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ pil-sram@94c {
+ compatible = "qcom,pil-reloc-info";
+ reg = <0x94c 0xc8>;
+ };
+ };
+
+ apps_smmu: iommu@c600000 {
+ compatible = "qcom,shikra-smmu-500", "qcom,smmu-500", "arm,mmu-500";
+ reg = <0x0 0x0c600000 0x0 0x80000>;
+ #iommu-cells = <2>;
+ #global-interrupts = <1>;
+
+ interrupts = <GIC_SPI 81 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 87 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 88 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 89 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 91 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 92 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 93 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 94 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 95 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 96 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 97 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 98 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 99 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 100 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 101 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 102 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 103 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 104 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 105 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 106 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 107 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 108 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 109 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 126 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 127 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 128 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 129 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 130 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 131 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 132 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 133 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 134 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 135 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 136 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 137 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 138 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 139 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 140 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 141 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 142 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 143 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 144 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 145 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 146 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 147 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 148 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 149 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 150 IRQ_TYPE_LEVEL_HIGH 0>;
+ };
+
+ intc: interrupt-controller@f200000 {
+ compatible = "arm,gic-v3";
+ reg = <0x0 0xf200000 0x0 0x10000>,
+ <0x0 0xf240000 0x0 0x80000>;
+
+ interrupts = <GIC_PPI 8 IRQ_TYPE_LEVEL_HIGH 0>;
+
+ #interrupt-cells = <4>;
+ interrupt-controller;
+
+ #redistributor-regions = <1>;
+ redistributor-stride = <0x0 0x20000>;
+
+ #address-cells = <2>;
+ #size-cells = <2>;
+ ranges;
+
+ ppi-partitions {
+ ppi_cluster0: interrupt-partition-0 {
+ affinity = <&cpu0 &cpu1 &cpu2>;
+ };
+
+ ppi_cluster1: interrupt-partition-1 {
+ affinity = <&cpu3>;
+ };
+ };
+ };
+
+ apcs_glb: mailbox@f400000 {
+ compatible = "qcom,shikra-apss-shared", "qcom,sdm845-apss-shared";
+ reg = <0x0 0x0f400000 0x0 0x1000>;
+ #mbox-cells = <1>;
+ };
+
+ watchdog@f410000 {
+ compatible = "qcom,apss-wdt-shikra", "qcom,kpss-wdt";
+ reg = <0x0 0x0f410000 0x0 0x1000>;
+ interrupts = <GIC_SPI 0 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 1 IRQ_TYPE_LEVEL_HIGH 0>;
+ clocks = <&sleep_clk>;
+ };
+
+ timer@f420000 {
+ compatible = "arm,armv7-timer-mem";
+ reg = <0x0 0x0f420000 0x0 0x1000>;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+ ranges = <0x0 0x0 0x0 0x10000000>;
+
+ frame@f421000 {
+ reg = <0x0f421000 0x1000>,
+ <0x0f422000 0x1000>;
+ frame-number = <0>;
+ interrupts = <GIC_SPI 8 IRQ_TYPE_LEVEL_HIGH 0>,
+ <GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH 0>;
+ };
+
+ frame@f423000 {
+ reg = <0x0f423000 0x1000>;
+ frame-number = <1>;
+ interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH 0>;
+ status = "disabled";
+ };
+
+ frame@f425000 {
+ reg = <0x0f425000 0x1000>;
+ frame-number = <2>;
+ interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH 0>;
+ status = "disabled";
+ };
+
+ frame@f427000 {
+ reg = <0x0f427000 0x1000>;
+ frame-number = <3>;
+ interrupts = <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH 0>;
+ status = "disabled";
+ };
+
+ frame@f429000 {
+ reg = <0x0f429000 0x1000>;
+ frame-number = <4>;
+ interrupts = <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH 0>;
+ status = "disabled";
+ };
+
+ frame@f42b000 {
+ reg = <0x0f42b000 0x1000>;
+ frame-number = <5>;
+ interrupts = <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH 0>;
+ status = "disabled";
+ };
+
+ frame@f42d000 {
+ reg = <0x0f42d000 0x1000>;
+ frame-number = <6>;
+ interrupts = <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH 0>;
+ status = "disabled";
+ };
+ };
+ };
+
+ timer {
+ compatible = "arm,armv8-timer";
+
+ interrupts = <GIC_PPI 1 IRQ_TYPE_LEVEL_LOW 0>,
+ <GIC_PPI 2 IRQ_TYPE_LEVEL_LOW 0>,
+ <GIC_PPI 3 IRQ_TYPE_LEVEL_LOW 0>,
+ <GIC_PPI 0 IRQ_TYPE_LEVEL_LOW 0>;
+ };
+};
--
2.34.1
^ permalink raw reply related [flat|nested] 11+ messages in thread* [PATCH v2 5/5] arm64: dts: qcom: Add Shikra EVK boards
2026-05-19 11:21 [PATCH v2 0/5] arm64: dts: qcom: Add initial device tree support for Shikra Komal Bajaj
` (3 preceding siblings ...)
2026-05-19 11:21 ` [PATCH v2 4/5] arm64: dts: qcom: Add Shikra IQ2390S " Komal Bajaj
@ 2026-05-19 11:21 ` Komal Bajaj
2026-05-19 12:37 ` sashiko-bot
4 siblings, 1 reply; 11+ messages in thread
From: Komal Bajaj @ 2026-05-19 11:21 UTC (permalink / raw)
To: Bjorn Andersson, Konrad Dybcio, Rob Herring, Krzysztof Kozlowski,
Conor Dooley, Vinod Koul, Neil Armstrong, Wesley Cheng,
Ulf Hansson
Cc: linux-arm-msm, devicetree, linux-kernel, linux-phy, linux-mmc,
monish.chunara, Komal Bajaj, Imran Shaik, Krishna Kurapati,
Monish Chunara, Rakesh Kota, Raviteja Laggyshetty, Sneh Mankad,
Vishnu Santhosh, Xueyao An
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, no modem support)
- 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 <imran.shaik@oss.qualcomm.com>
Signed-off-by: Imran Shaik <imran.shaik@oss.qualcomm.com>
Co-developed-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Signed-off-by: Krishna Kurapati <krishna.kurapati@oss.qualcomm.com>
Co-developed-by: Monish Chunara <quic_mchunara@quicinc.com>
Signed-off-by: Monish Chunara <quic_mchunara@quicinc.com>
Co-developed-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Signed-off-by: Rakesh Kota <rakesh.kota@oss.qualcomm.com>
Co-developed-by: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com>
Signed-off-by: Raviteja Laggyshetty <raviteja.laggyshetty@oss.qualcomm.com>
Co-developed-by: Sneh Mankad <sneh.mankad@oss.qualcomm.com>
Signed-off-by: Sneh Mankad <sneh.mankad@oss.qualcomm.com>
Co-developed-by: Vishnu Santhosh <vishnu.santhosh@oss.qualcomm.com>
Signed-off-by: Vishnu Santhosh <vishnu.santhosh@oss.qualcomm.com>
Co-developed-by: Xueyao An <xueyao.an@oss.qualcomm.com>
Signed-off-by: Xueyao An <xueyao.an@oss.qualcomm.com>
Signed-off-by: Komal Bajaj <komal.bajaj@oss.qualcomm.com>
---
arch/arm64/boot/dts/qcom/Makefile | 3 ++
arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts | 61 +++++++++++++++++++++++++++++
arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts | 61 +++++++++++++++++++++++++++++
arch/arm64/boot/dts/qcom/shikra-evk.dtsi | 14 +++++++
arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts | 61 +++++++++++++++++++++++++++++
5 files changed, 200 insertions(+)
diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 795cee4757ab..3801f280c8cc 100644
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -333,6 +333,9 @@ 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..12eeca84832c
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/shikra-cqm-evk.dts
@@ -0,0 +1,61 @@
+// 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";
+};
+
+&usb_1 {
+ dr_mode = "peripheral";
+
+ status = "okay";
+};
+
+&usb_1_hsphy {
+ vdd-supply = <&pm4125_l12>;
+ vdda-pll-supply = <&pm4125_l13>;
+ vdda-phy-dpdm-supply = <&pm4125_l21>;
+
+ status = "okay";
+};
+
+&usb_qmpphy {
+ vdda-phy-supply = <&pm4125_l8>;
+ vdda-pll-supply = <&pm4125_l13>;
+
+ 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..ee460d8c6a87
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/shikra-cqs-evk.dts
@@ -0,0 +1,61 @@
+// 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";
+};
+
+&usb_1 {
+ dr_mode = "peripheral";
+
+ status = "okay";
+};
+
+&usb_1_hsphy {
+ vdd-supply = <&pm4125_l12>;
+ vdda-pll-supply = <&pm4125_l13>;
+ vdda-phy-dpdm-supply = <&pm4125_l21>;
+
+ status = "okay";
+};
+
+&usb_qmpphy {
+ vdda-phy-supply = <&pm4125_l8>;
+ vdda-pll-supply = <&pm4125_l13>;
+
+ 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..8b03d4eafa6d
--- /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..096283ed9b1a
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/shikra-iqs-evk.dts
@@ -0,0 +1,61 @@
+// 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";
+};
+
+&usb_1 {
+ dr_mode = "peripheral";
+
+ status = "okay";
+};
+
+&usb_1_hsphy {
+ vdd-supply = <&pm8150_l4>;
+ vdda-pll-supply = <&pm8150_l12>;
+ vdda-phy-dpdm-supply = <&pm8150_l13>;
+
+ status = "okay";
+};
+
+&usb_qmpphy {
+ vdda-phy-supply = <&pm8150_l6>;
+ vdda-pll-supply = <&pm8150_l12>;
+
+ status = "okay";
+};
--
2.34.1
^ permalink raw reply related [flat|nested] 11+ messages in thread