arm64: dts: qcom: qcs8300: Add Monaco EVK board

Monaco EVK is a single board computer, based on the Qualcomm
QCS8300 SoC, with the following features :
  - Storage: 1 × 128 GB UFS, micro-SD card, EEPROMs for MACs,
    and eMMC.
  - Audio/Video, Camera & Display ports.
  - Connectivity: RJ45 2.5GbE, WLAN/Bluetooth, CAN/CAN-FD.
  - PCIe ports.
  - USB & UART ports.

On top of Monaco EVK board additional mezzanine boards can be
stacked in future.

Add support for the following components :
  - GPI (Generic Peripheral Interface) and QUPv3-0/1
    controllers to facilitate DMA and peripheral communication.
  - TCA9534 I/O expander via I2C to provide 8 additional GPIO
    lines for extended I/O functionality.
  - USB1 controller in device mode to support USB peripheral
    operations. USB OTG mode will be enabled for USB1 controller
    once the VBUS control based on ID pin is implemented in
    hd3ss3220.c.
  - Remoteproc subsystems for supported DSPs such as Audio DSP,
    Compute DSP and Generic DSP, along with their corresponding
    firmware.
  - Configure nvmem-layout on the I2C EEPROM to store data for Ethernet
    and other consumers.
  - QCA8081 2.5G Ethernet PHY on port-0 and expose the
    Ethernet MAC address via nvmem for network configuration.
    It depends on CONFIG_QCA808X_PHY to use QCA8081 PHY.
  - Support for the Iris video codec.

Written with inputs from :
Rakesh Kota <rakesh.kota@oss.qualcomm.com> - Regulators.
Nirmesh Kumar Singh <nirmesh.Singh@oss.qualcomm.com> - GPIO expander.
Viken Dadhaniya <viken.dadhaniya@oss.qualcomm.com> - GPI/QUP.
Mohd Ayaan Anwar <quic_mohdayaa@quicinc.com> - Ethernet.
Monish Chunara <quic_mchunara@quicinc.com> - EEPROM.
Vikash Garodia <quic_vgarodia@quicinc.com> - Iris Video codec.
Swati Agarwal <swati.agarwal@oss.qualcomm.com> - USB.

Signed-off-by: Umang Chheda <umang.chheda@oss.qualcomm.com>
Link: https://lore.kernel.org/r/20250905192350.1223812-3-umang.chheda@oss.qualcomm.com
Signed-off-by: Bjorn Andersson <andersson@kernel.org>

diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile
index 0a7c308dec365263bbb7aa5f5cd306dbeacfd3f1..0e4e0e0b833bbc62026c37875974a89b303e3b8e 100644 (file)
--- a/arch/arm64/boot/dts/qcom/Makefile
+++ b/arch/arm64/boot/dts/qcom/Makefile
@@ -30,6 +30,7 @@ dtb-$(CONFIG_ARCH_QCOM)       += ipq9574-rdp449.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += ipq9574-rdp453.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += ipq9574-rdp454.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += lemans-evk.dtb
+dtb-$(CONFIG_ARCH_QCOM)        += monaco-evk.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += msm8216-samsung-fortuna3g.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += msm8916-acer-a1-724.dtb
 dtb-$(CONFIG_ARCH_QCOM)        += msm8916-alcatel-idol347.dtb

diff --git a/arch/arm64/boot/dts/qcom/monaco-evk.dts b/arch/arm64/boot/dts/qcom/monaco-evk.dts
new file mode 100644 (file)
index 0000000..93e9e53
--- /dev/null
+++ b/arch/arm64/boot/dts/qcom/monaco-evk.dts
@@ -0,0 +1,449 @@
+// SPDX-License-Identifier: BSD-3-Clause
+/*
+ * Copyright (c) Qualcomm Technologies, Inc. and/or its subsidiaries.
+ */
+
+/dts-v1/;
+
+#include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/regulator/qcom,rpmh-regulator.h>
+
+#include "qcs8300.dtsi"
+#include "qcs8300-pmics.dtsi"
+
+/ {
+       model = "Qualcomm Technologies, Inc. Monaco EVK";
+       compatible = "qcom,monaco-evk", "qcom,qcs8300";
+
+       aliases {
+               ethernet0 = &ethernet0;
+               i2c1 = &i2c1;
+               serial0 = &uart7;
+       };
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+};
+
+&apps_rsc {
+       regulators-0 {
+               compatible = "qcom,pmm8654au-rpmh-regulators";
+               qcom,pmic-id = "a";
+
+               vreg_l3a: ldo3 {
+                       regulator-name = "vreg_l3a";
+                       regulator-min-microvolt = <1200000>;
+                       regulator-max-microvolt = <1200000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l4a: ldo4 {
+                       regulator-name = "vreg_l4a";
+                       regulator-min-microvolt = <880000>;
+                       regulator-max-microvolt = <912000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l5a: ldo5 {
+                       regulator-name = "vreg_l5a";
+                       regulator-min-microvolt = <1200000>;
+                       regulator-max-microvolt = <1200000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l6a: ldo6 {
+                       regulator-name = "vreg_l6a";
+                       regulator-min-microvolt = <880000>;
+                       regulator-max-microvolt = <912000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l7a: ldo7 {
+                       regulator-name = "vreg_l7a";
+                       regulator-min-microvolt = <880000>;
+                       regulator-max-microvolt = <912000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l8a: ldo8 {
+                       regulator-name = "vreg_l8a";
+                       regulator-min-microvolt = <2504000>;
+                       regulator-max-microvolt = <2960000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l9a: ldo9 {
+                       regulator-name = "vreg_l9a";
+                       regulator-min-microvolt = <2970000>;
+                       regulator-max-microvolt = <3072000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_HPM>;
+               };
+       };
+
+       regulators-1 {
+               compatible = "qcom,pmm8654au-rpmh-regulators";
+               qcom,pmic-id = "c";
+
+               vreg_s5c: smps5 {
+                       regulator-name = "vreg_s5c";
+                       regulator-min-microvolt = <1104000>;
+                       regulator-max-microvolt = <1104000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l1c: ldo1 {
+                       regulator-name = "vreg_l1c";
+                       regulator-min-microvolt = <300000>;
+                       regulator-max-microvolt = <512000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l2c: ldo2 {
+                       regulator-name = "vreg_l2c";
+                       regulator-min-microvolt = <900000>;
+                       regulator-max-microvolt = <904000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l4c: ldo4 {
+                       regulator-name = "vreg_l4c";
+                       regulator-min-microvolt = <1200000>;
+                       regulator-max-microvolt = <1200000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l7c: ldo7 {
+                       regulator-name = "vreg_l7c";
+                       regulator-min-microvolt = <1800000>;
+                       regulator-max-microvolt = <1800000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l8c: ldo8 {
+                       regulator-name = "vreg_l8c";
+                       regulator-min-microvolt = <1800000>;
+                       regulator-max-microvolt = <1800000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_HPM>;
+               };
+
+               vreg_l9c: ldo9 {
+                       regulator-name = "vreg_l9c";
+                       regulator-min-microvolt = <1800000>;
+                       regulator-max-microvolt = <1800000>;
+                       regulator-initial-mode = <RPMH_REGULATOR_MODE_HPM>;
+                       regulator-allow-set-load;
+                       regulator-allowed-modes = <RPMH_REGULATOR_MODE_HPM>;
+               };
+       };
+};
+
+&ethernet0 {
+       phy-mode = "2500base-x";
+       phy-handle = <&hsgmii_phy0>;
+
+       pinctrl-0 = <&ethernet0_default>;
+       pinctrl-names = "default";
+
+       snps,mtl-rx-config = <&mtl_rx_setup>;
+       snps,mtl-tx-config = <&mtl_tx_setup>;
+       nvmem-cells = <&mac_addr0>;
+       nvmem-cell-names = "mac-address";
+
+       status = "okay";
+
+       mdio {
+               compatible = "snps,dwmac-mdio";
+               #address-cells = <1>;
+               #size-cells = <0>;
+
+               hsgmii_phy0: ethernet-phy@1c {
+                       compatible = "ethernet-phy-id004d.d101";
+                       reg = <0x1c>;
+                       reset-gpios = <&tlmm 31 GPIO_ACTIVE_LOW>;
+                       reset-assert-us = <11000>;
+                       reset-deassert-us = <70000>;
+               };
+       };
+
+       mtl_rx_setup: rx-queues-config {
+               snps,rx-queues-to-use = <4>;
+               snps,rx-sched-sp;
+
+               queue0 {
+                       snps,dcb-algorithm;
+                       snps,map-to-dma-channel = <0x0>;
+                       snps,route-up;
+                       snps,priority = <0x1>;
+               };
+
+               queue1 {
+                       snps,dcb-algorithm;
+                       snps,map-to-dma-channel = <0x1>;
+                       snps,route-ptp;
+               };
+
+               queue2 {
+                       snps,avb-algorithm;
+                       snps,map-to-dma-channel = <0x2>;
+                       snps,route-avcp;
+               };
+
+               queue3 {
+                       snps,avb-algorithm;
+                       snps,map-to-dma-channel = <0x3>;
+                       snps,priority = <0xc>;
+               };
+       };
+
+       mtl_tx_setup: tx-queues-config {
+               snps,tx-queues-to-use = <4>;
+
+               queue0 {
+                       snps,dcb-algorithm;
+               };
+
+               queue1 {
+                       snps,dcb-algorithm;
+               };
+
+               queue2 {
+                       snps,avb-algorithm;
+                       snps,send_slope = <0x1000>;
+                       snps,idle_slope = <0x1000>;
+                       snps,high_credit = <0x3e800>;
+                       snps,low_credit = <0xffc18000>;
+               };
+
+               queue3 {
+                       snps,avb-algorithm;
+                       snps,send_slope = <0x1000>;
+                       snps,idle_slope = <0x1000>;
+                       snps,high_credit = <0x3e800>;
+                       snps,low_credit = <0xffc18000>;
+               };
+       };
+};
+
+&gpi_dma0 {
+       status = "okay";
+};
+
+&gpi_dma1 {
+       status = "okay";
+};
+
+&i2c1 {
+       pinctrl-0 = <&qup_i2c1_default>;
+       pinctrl-names = "default";
+
+       status = "okay";
+
+       eeprom0: eeprom@50 {
+               compatible = "atmel,24c256";
+               reg = <0x50>;
+               pagesize = <64>;
+
+               nvmem-layout {
+                       compatible = "fixed-layout";
+                       #address-cells = <1>;
+                       #size-cells = <1>;
+
+                       mac_addr0: mac-addr@0 {
+                               reg = <0x0 0x6>;
+                       };
+               };
+       };
+};
+
+&i2c15 {
+       pinctrl-0 = <&qup_i2c15_default>;
+       pinctrl-names = "default";
+
+       status = "okay";
+
+       expander0: gpio@38 {
+               compatible = "ti,tca9538";
+               reg = <0x38>;
+               #gpio-cells = <2>;
+               gpio-controller;
+       };
+
+       expander1: gpio@39 {
+               compatible = "ti,tca9538";
+               reg = <0x39>;
+               #gpio-cells = <2>;
+               gpio-controller;
+       };
+
+       expander2: gpio@3a {
+               compatible = "ti,tca9538";
+               reg = <0x3a>;
+               #gpio-cells = <2>;
+               gpio-controller;
+       };
+
+       expander3: gpio@3b {
+               compatible = "ti,tca9538";
+               reg = <0x3b>;
+               #gpio-cells = <2>;
+               gpio-controller;
+       };
+
+       expander4: gpio@3c {
+               compatible = "ti,tca9538";
+               reg = <0x3c>;
+               #gpio-cells = <2>;
+               gpio-controller;
+       };
+
+       expander5: gpio@3d {
+               compatible = "ti,tca9538";
+               reg = <0x3d>;
+               #gpio-cells = <2>;
+               gpio-controller;
+       };
+
+       expander6: gpio@3e {
+               compatible = "ti,tca9538";
+               reg = <0x3e>;
+               #gpio-cells = <2>;
+               gpio-controller;
+       };
+};
+
+&iris {
+       status = "okay";
+};
+
+&qupv3_id_0 {
+       status = "okay";
+};
+
+&qupv3_id_1 {
+       status = "okay";
+};
+
+&remoteproc_adsp {
+       firmware-name = "qcom/qcs8300/adsp.mbn";
+
+       status = "okay";
+};
+
+&remoteproc_cdsp {
+       firmware-name = "qcom/qcs8300/cdsp0.mbn";
+
+       status = "okay";
+};
+
+&remoteproc_gpdsp {
+       firmware-name = "qcom/qcs8300/gpdsp0.mbn";
+
+       status = "okay";
+};
+
+&serdes0 {
+       phy-supply = <&vreg_l4a>;
+
+       status = "okay";
+};
+
+&tlmm {
+       ethernet0_default: ethernet0-default-state {
+               ethernet0_mdc: ethernet0-mdc-pins {
+                       pins = "gpio5";
+                       function = "emac0_mdc";
+                       drive-strength = <16>;
+                       bias-pull-up;
+               };
+
+               ethernet0_mdio: ethernet0-mdio-pins {
+                       pins = "gpio6";
+                       function = "emac0_mdio";
+                       drive-strength = <16>;
+                       bias-pull-up;
+               };
+       };
+
+       qup_i2c1_default: qup-i2c1-state {
+               pins = "gpio19", "gpio20";
+               function = "qup0_se1";
+               drive-strength = <2>;
+               bias-pull-up;
+       };
+
+       qup_i2c15_default: qup-i2c15-state {
+               pins = "gpio91", "gpio92";
+               function = "qup1_se7";
+               drive-strength = <2>;
+               bias-pull-up;
+       };
+};
+
+&uart7 {
+       status = "okay";
+};
+
+&ufs_mem_hc {
+       reset-gpios = <&tlmm 133 GPIO_ACTIVE_LOW>;
+       vcc-supply = <&vreg_l8a>;
+       vcc-max-microamp = <1100000>;
+       vccq-supply = <&vreg_l4c>;
+       vccq-max-microamp = <1200000>;
+
+       status = "okay";
+};
+
+&ufs_mem_phy {
+       vdda-phy-supply = <&vreg_l4a>;
+       vdda-pll-supply = <&vreg_l5a>;
+
+       status = "okay";
+};
+
+&usb_1 {
+       status = "okay";
+};
+
+&usb_1_dwc3 {
+       dr_mode = "peripheral";
+};
+
+&usb_1_hsphy {
+       vdda-pll-supply = <&vreg_l7a>;
+       vdda18-supply = <&vreg_l7c>;
+       vdda33-supply = <&vreg_l9a>;
+
+       status = "okay";
+};
+
+&usb_qmpphy {
+       vdda-phy-supply = <&vreg_l7a>;
+       vdda-pll-supply = <&vreg_l5a>;
+
+       status = "okay";
+};