Hi Sumit, On 13/03/2024 12:30, Sumit Garg wrote: > Add Schneider Electric HMIBSC board DTS. The HMIBSC board is an IIoT Edge > Box Core board based on the Qualcomm APQ8016E SoC. > > Support for Schneider Electric HMIBSC. Features: > - Qualcomm Snapdragon 410C SoC - APQ8016 (4xCortex A53, Adreno 306) > - 1GiB RAM > - 8GiB eMMC, SD slot > - WiFi and Bluetooth > - 2x Host, 1x Device USB port > - HDMI > - Discrete TPM2 chip over SPI > - USB ethernet adaptors (soldered) > > Co-developed-by: Jagdish Gediya <jagdish.gediya@xxxxxxxxxx> > Signed-off-by: Jagdish Gediya <jagdish.gediya@xxxxxxxxxx> > Signed-off-by: Sumit Garg <sumit.garg@xxxxxxxxxx> Reviewed-by: Caleb Connolly <caleb.connolly@xxxxxxxxxx> > --- > arch/arm64/boot/dts/qcom/Makefile | 1 + > .../dts/qcom/apq8016-schneider-hmibsc.dts | 519 ++++++++++++++++++ > 2 files changed, 520 insertions(+) > create mode 100644 arch/arm64/boot/dts/qcom/apq8016-schneider-hmibsc.dts > > diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile > index 39889d5f8e12..ad55e52e950b 100644 > --- a/arch/arm64/boot/dts/qcom/Makefile > +++ b/arch/arm64/boot/dts/qcom/Makefile > @@ -5,6 +5,7 @@ apq8016-sbc-usb-host-dtbs := apq8016-sbc.dtb apq8016-sbc-usb-host.dtbo > > dtb-$(CONFIG_ARCH_QCOM) += apq8016-sbc-usb-host.dtb > dtb-$(CONFIG_ARCH_QCOM) += apq8016-sbc-d3-camera-mezzanine.dtb > +dtb-$(CONFIG_ARCH_QCOM) += apq8016-schneider-hmibsc.dtb > dtb-$(CONFIG_ARCH_QCOM) += apq8039-t2.dtb > dtb-$(CONFIG_ARCH_QCOM) += apq8094-sony-xperia-kitakami-karin_windy.dtb > dtb-$(CONFIG_ARCH_QCOM) += apq8096-db820c.dtb > diff --git a/arch/arm64/boot/dts/qcom/apq8016-schneider-hmibsc.dts b/arch/arm64/boot/dts/qcom/apq8016-schneider-hmibsc.dts > new file mode 100644 > index 000000000000..2f6d394feb87 > --- /dev/null > +++ b/arch/arm64/boot/dts/qcom/apq8016-schneider-hmibsc.dts > @@ -0,0 +1,519 @@ > +// SPDX-License-Identifier: GPL-2.0-only > +/* > + * Copyright (c) 2015, The Linux Foundation. All rights reserved. > + * Copyright (c) 2024, Linaro Ltd. > + */ > + > +/dts-v1/; > + > +#include "msm8916-pm8916.dtsi" > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/input/input.h> > +#include <dt-bindings/leds/common.h> > +#include <dt-bindings/pinctrl/qcom,pmic-gpio.h> > +#include <dt-bindings/pinctrl/qcom,pmic-mpp.h> > +#include <dt-bindings/sound/apq8016-lpass.h> > + > +/ { > + model = "Schneider Electric HMIBSC Board"; > + compatible = "schneider,apq8016-hmibsc", "qcom,apq8016"; > + > + aliases { > + mmc0 = &sdhc_1; /* eMMC */ > + mmc1 = &sdhc_2; /* SD card */ > + serial0 = &blsp_uart1; > + serial1 = &blsp_uart2; > + usid0 = &pm8916_0; > + i2c1 = &blsp_i2c6; > + i2c3 = &blsp_i2c4; > + i2c4 = &blsp_i2c3; > + spi0 = &blsp_spi5; > + }; > + > + chosen { > + stdout-path = "serial0"; > + }; > + > + memory@80000000 { > + reg = <0 0x80000000 0 0x40000000>; > + }; > + > + reserved-memory { > + ramoops@bff00000 { > + compatible = "ramoops"; > + reg = <0x0 0xbff00000 0x0 0x100000>; > + > + record-size = <0x20000>; > + console-size = <0x20000>; > + ftrace-size = <0x20000>; > + }; > + }; > + > + usb2513 { > + compatible = "smsc,usb3503"; > + reset-gpios = <&pm8916_gpios 1 GPIO_ACTIVE_LOW>; > + initial-mode = <1>; > + }; > + > + usb_id: usb-id { > + compatible = "linux,extcon-usb-gpio"; > + id-gpios = <&tlmm 110 GPIO_ACTIVE_HIGH>; > + pinctrl-names = "default"; > + pinctrl-0 = <&usb_id_default>; > + }; > + > + hdmi-out { > + compatible = "hdmi-connector"; > + type = "a"; > + > + port { > + hdmi_con: endpoint { > + remote-endpoint = <&adv7533_out>; > + }; > + }; > + }; > + > + gpio-keys { > + compatible = "gpio-keys"; > + autorepeat; > + > + pinctrl-names = "default"; > + pinctrl-0 = <&msm_key_volp_n_default>; > + > + button { > + label = "Volume Up"; > + linux,code = <KEY_VOLUMEUP>; > + gpios = <&tlmm 107 GPIO_ACTIVE_LOW>; > + }; > + }; > + > + leds { > + pinctrl-names = "default"; > + pinctrl-0 = <&pm8916_mpps_leds>; > + > + compatible = "gpio-leds"; > + #address-cells = <1>; > + #size-cells = <0>; > + > + led@5 { > + reg = <5>; > + label = "apq8016-hmibsc:green:wlan"; > + function = LED_FUNCTION_WLAN; > + color = <LED_COLOR_ID_YELLOW>; > + gpios = <&pm8916_mpps 2 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "phy0tx"; > + default-state = "off"; > + }; > + > + led@6 { > + reg = <6>; > + label = "apq8016-hmibsc:yellow:bt"; > + function = LED_FUNCTION_BLUETOOTH; > + color = <LED_COLOR_ID_BLUE>; > + gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>; > + linux,default-trigger = "bluetooth-power"; > + default-state = "off"; > + }; > + }; > +}; > + > +&blsp_i2c3 { > + status = "okay"; > + > + eeprom@50 { > + compatible = "atmel,24c32"; > + reg = <0x50>; > + }; > +}; > + > +&blsp_i2c4 { > + status = "okay"; > + > + adv_bridge: bridge@39 { > + status = "okay"; > + > + compatible = "adi,adv7533"; > + reg = <0x39>; > + > + interrupt-parent = <&tlmm>; > + interrupts = <31 IRQ_TYPE_EDGE_FALLING>; > + > + adi,dsi-lanes = <4>; > + clocks = <&rpmcc RPM_SMD_BB_CLK2>; > + clock-names = "cec"; > + > + pd-gpios = <&tlmm 32 GPIO_ACTIVE_HIGH>; > + > + avdd-supply = <&pm8916_l6>; > + a2vdd-supply = <&pm8916_l6>; > + dvdd-supply = <&pm8916_l6>; > + pvdd-supply = <&pm8916_l6>; > + v1p2-supply = <&pm8916_l6>; > + v3p3-supply = <&pm8916_l17>; > + > + pinctrl-names = "default","sleep"; > + pinctrl-0 = <&adv7533_int_active &adv7533_switch_active>; > + pinctrl-1 = <&adv7533_int_suspend &adv7533_switch_suspend>; > + #sound-dai-cells = <1>; > + > + ports { > + #address-cells = <1>; > + #size-cells = <0>; > + > + port@0 { > + reg = <0>; > + adv7533_in: endpoint { > + remote-endpoint = <&mdss_dsi0_out>; > + }; > + }; > + > + port@1 { > + reg = <1>; > + adv7533_out: endpoint { > + remote-endpoint = <&hdmi_con>; > + }; > + }; > + }; > + }; > +}; > + > +&blsp_i2c6 { > + status = "okay"; > + > + rtc@30 { > + compatible = "sii,s35390a"; > + reg = <0x30>; > + }; > + > + eeprom@50 { > + compatible = "atmel,24c256"; > + reg = <0x50>; > + }; > +}; > + > +&blsp_spi5 { > + status = "okay"; > + cs-gpios = <&tlmm 18 GPIO_ACTIVE_LOW>; > + > + tpm@0 { > + compatible = "tcg,tpm_tis-spi"; > + reg = <0>; > + spi-max-frequency = <500000>; > + }; > +}; > + > +&blsp_uart1 { > + status = "okay"; > + label = "UART0"; > +}; > + > +&blsp_uart2 { > + status = "okay"; > + label = "UART1"; > +}; > + > +&lpass { > + status = "okay"; > +}; > + > +&mdss { > + status = "okay"; > +}; > + > +&mdss_dsi0_out { > + data-lanes = <0 1 2 3>; > + remote-endpoint = <&adv7533_in>; > +}; > + > +&pm8916_codec { > + status = "okay"; > + qcom,mbhc-vthreshold-low = <75 150 237 450 500>; > + qcom,mbhc-vthreshold-high = <75 150 237 450 500>; > +}; > + > +&pm8916_resin { > + status = "okay"; > + linux,code = <KEY_POWER>; > +}; > + > +&pm8916_rpm_regulators { > + pm8916_l17: l17 { > + regulator-min-microvolt = <3300000>; > + regulator-max-microvolt = <3300000>; > + }; > +}; > + > +&sdhc_1 { > + status = "okay"; > +}; > + > +&sdhc_2 { > + status = "okay"; > + > + pinctrl-names = "default", "sleep"; > + pinctrl-0 = <&sdc2_default &sdc2_cd_default>; > + pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>; > + > + cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>; > +}; > + > +&sound { > + status = "okay"; > + > + pinctrl-0 = <&cdc_pdm_default &sec_mi2s_default>; > + pinctrl-1 = <&cdc_pdm_sleep &sec_mi2s_sleep>; > + pinctrl-names = "default", "sleep"; > + model = "DB410c"; > + audio-routing = > + "AMIC2", "MIC BIAS Internal2", > + "AMIC3", "MIC BIAS External1"; > + > + quaternary-dai-link { > + link-name = "ADV7533"; > + cpu { > + sound-dai = <&lpass MI2S_QUATERNARY>; > + }; > + codec { > + sound-dai = <&adv_bridge 0>; > + }; > + }; > + > + primary-dai-link { > + link-name = "WCD"; > + cpu { > + sound-dai = <&lpass MI2S_PRIMARY>; > + }; > + codec { > + sound-dai = <&lpass_codec 0>, <&pm8916_codec 0>; > + }; > + }; > + > + tertiary-dai-link { > + link-name = "WCD-Capture"; > + cpu { > + sound-dai = <&lpass MI2S_TERTIARY>; > + }; > + codec { > + sound-dai = <&lpass_codec 1>, <&pm8916_codec 1>; > + }; > + }; > +}; > + > +&usb { > + status = "okay"; > + extcon = <&usb_id>, <&usb_id>; > + > + pinctrl-names = "default", "device"; > + pinctrl-0 = <&usb_sw_sel_pm &usb_hub_reset_pm>; > + pinctrl-1 = <&usb_sw_sel_pm_device &usb_hub_reset_pm_device>; > +}; > + > +&usb_hs_phy { > + extcon = <&usb_id>; > +}; > + > +&wcnss { > + status = "okay"; > + firmware-name = "qcom/apq8016/wcnss.mbn"; > +}; > + > +&wcnss_ctrl { > + firmware-name = "qcom/apq8016/WCNSS_qcom_wlan_nv_sbc.bin"; > +}; > + > +&wcnss_iris { > + compatible = "qcom,wcn3620"; > +}; > + > +&wcnss_mem { > + status = "okay"; > +}; > + > +/* Enable CoreSight */ > +&cti0 { status = "okay"; }; > +&cti1 { status = "okay"; }; > +&cti12 { status = "okay"; }; > +&cti13 { status = "okay"; }; > +&cti14 { status = "okay"; }; > +&cti15 { status = "okay"; }; > +&debug0 { status = "okay"; }; > +&debug1 { status = "okay"; }; > +&debug2 { status = "okay"; }; > +&debug3 { status = "okay"; }; > +&etf { status = "okay"; }; > +&etm0 { status = "okay"; }; > +&etm1 { status = "okay"; }; > +&etm2 { status = "okay"; }; > +&etm3 { status = "okay"; }; > +&etr { status = "okay"; }; > +&funnel0 { status = "okay"; }; > +&funnel1 { status = "okay"; }; > +&replicator { status = "okay"; }; > +&stm { status = "okay"; }; > +&tpiu { status = "okay"; }; > + > +/* > + * 2mA drive strength is not enough when connecting multiple > + * I2C devices with different pull up resistors. > + */ > + > +&blsp_i2c4_default { > + drive-strength = <16>; > +}; > + > +&blsp_i2c6_default { > + drive-strength = <16>; > +}; > + > +&tlmm { > + pinctrl-names = "default"; > + pinctrl-0 = <&uart1_mux0_rs232_high &uart1_mux1_rs232_low>; > + > + sdc2_cd_default: sdc2-cd-default-state { > + pins = "gpio38"; > + function = "gpio"; > + drive-strength = <2>; > + bias-disable; > + }; > + > + usb_id_default: usb-id-default-state { > + pins = "gpio110"; > + function = "gpio"; > + > + drive-strength = <8>; > + bias-pull-up; > + }; > + > + adv7533_int_active: adv533-int-active-state { > + pins = "gpio31"; > + function = "gpio"; > + > + drive-strength = <16>; > + bias-disable; > + }; > + > + adv7533_int_suspend: adv7533-int-suspend-state { > + pins = "gpio31"; > + function = "gpio"; > + > + drive-strength = <2>; > + bias-disable; > + }; > + > + adv7533_switch_active: adv7533-switch-active-state { > + pins = "gpio32"; > + function = "gpio"; > + > + drive-strength = <16>; > + bias-disable; > + }; > + > + adv7533_switch_suspend: adv7533-switch-suspend-state { > + pins = "gpio32"; > + function = "gpio"; > + > + drive-strength = <2>; > + bias-disable; > + }; > + > + msm_key_volp_n_default: msm-key-volp-n-default-state { > + pins = "gpio107"; > + function = "gpio"; > + > + drive-strength = <8>; > + bias-pull-up; > + }; > + > + /* > + * UART1 being the debug console supports various modes of > + * operation (RS-232/485/422) controlled via GPIOs configured > + * mux as follows: > + * > + * gpio100 gpio99 UART mode > + * 0 0 loopback > + * 0 1 RS-232 > + * 1 0 RS-485 > + * 1 1 RS-422 > + * > + * The default mode configured here is RS-232 mode. > + */ > + uart1_mux0_rs232_high: uart1-mux0-rs232-state { > + bootph-all; > + pins = "gpio99"; > + function = "gpio"; > + > + drive-strength = <16>; > + bias-disable; > + output-high; > + }; > + > + uart1_mux1_rs232_low: uart1-mux1-rs232-state { > + bootph-all; > + pins = "gpio100"; > + function = "gpio"; > + > + drive-strength = <16>; > + bias-disable; > + output-low; > + }; > +}; > + > +&pm8916_gpios { > + gpio-line-names = > + "USB_HUB_RESET_N_PM", > + "USB_SW_SEL_PM", > + "NC", > + "NC"; > + > + usb_hub_reset_pm: usb-hub-reset-pm-state { > + pins = "gpio1"; > + function = PMIC_GPIO_FUNC_NORMAL; > + > + input-disable; > + output-high; > + }; > + > + usb_hub_reset_pm_device: usb-hub-reset-pm-device-state { > + pins = "gpio1"; > + function = PMIC_GPIO_FUNC_NORMAL; > + > + output-low; > + }; > + > + usb_sw_sel_pm: usb-sw-sel-pm-state { > + pins = "gpio2"; > + function = PMIC_GPIO_FUNC_NORMAL; > + > + power-source = <PM8916_GPIO_VPH>; > + input-disable; > + output-high; > + }; > + > + usb_sw_sel_pm_device: usb-sw-sel-pm-device-state { > + pins = "gpio2"; > + function = PMIC_GPIO_FUNC_NORMAL; > + > + power-source = <PM8916_GPIO_VPH>; > + input-disable; > + output-low; > + }; > +}; > + > +&pm8916_mpps { > + gpio-line-names = > + "NC", > + "WLAN_LED_CTRL", > + "BT_LED_CTRL", > + "NC"; > + > + pm8916_mpps_leds: pm8916-mpps-state { > + pins = "mpp2", "mpp3"; > + function = "digital"; > + > + output-low; > + }; > +}; > + > +&blsp_uart1_default { > + bootph-all; > +}; -- // Caleb (they/them)