From: Sumit Garg Date: Mon, 27 May 2024 05:38:26 +0000 (+0530) Subject: arm64: dts: qcom: apq8016: Add Schneider HMIBSC board DTS X-Git-Tag: v6.11-rc1~188^2~8^2~183 X-Git-Url: http://git.ipfire.org/?a=commitdiff_plain;h=cceb16d201bb129dc019bb7df6ec746bf12b398d;p=thirdparty%2Fkernel%2Flinux.git arm64: dts: qcom: apq8016: Add Schneider HMIBSC board DTS 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 Signed-off-by: Jagdish Gediya Reviewed-by: Caleb Connolly Reviewed-by: Stephan Gerhold Signed-off-by: Sumit Garg Link: https://lore.kernel.org/r/20240527053826.294526-4-sumit.garg@linaro.org Signed-off-by: Bjorn Andersson --- diff --git a/arch/arm64/boot/dts/qcom/Makefile b/arch/arm64/boot/dts/qcom/Makefile index e8c5b364a09b0..640ca4ceb1061 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 0000000000000..75c6137e5a11d --- /dev/null +++ b/arch/arm64/boot/dts/qcom/apq8016-schneider-hmibsc.dts @@ -0,0 +1,491 @@ +// 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 +#include +#include +#include +#include +#include + +/ { + model = "Schneider Electric HMIBSC Board"; + compatible = "schneider,apq8016-hmibsc", "qcom,apq8016"; + + aliases { + i2c1 = &blsp_i2c6; + i2c3 = &blsp_i2c4; + i2c4 = &blsp_i2c3; + mmc0 = &sdhc_1; /* eMMC */ + mmc1 = &sdhc_2; /* SD card */ + serial0 = &blsp_uart1; + serial1 = &blsp_uart2; + spi0 = &blsp_spi5; + usid0 = &pm8916_0; + }; + + chosen { + stdout-path = "serial0"; + }; + + hdmi-out { + compatible = "hdmi-connector"; + type = "a"; + + port { + hdmi_con: endpoint { + remote-endpoint = <&adv7533_out>; + }; + }; + }; + + gpio-keys { + compatible = "gpio-keys"; + autorepeat; + pinctrl-0 = <&msm_key_volp_n_default>; + pinctrl-names = "default"; + + button { + label = "Volume Up"; + linux,code = ; + gpios = <&tlmm 107 GPIO_ACTIVE_LOW>; + }; + }; + + leds { + compatible = "gpio-leds"; + pinctrl-0 = <&pm8916_mpps_leds>; + pinctrl-names = "default"; + + led-1 { + function = LED_FUNCTION_WLAN; + color = ; + gpios = <&pm8916_mpps 2 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "phy0tx"; + default-state = "off"; + }; + + led-2 { + function = LED_FUNCTION_BLUETOOTH; + color = ; + gpios = <&pm8916_mpps 3 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "bluetooth-power"; + default-state = "off"; + }; + }; + + 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>; + ecc-size = <16>; + }; + }; + + usb-hub { + 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-0 = <&usb_id_default>; + pinctrl-names = "default"; + }; +}; + +&blsp_i2c3 { + status = "okay"; + + eeprom@50 { + compatible = "atmel,24c32"; + reg = <0x50>; + }; +}; + +&blsp_i2c4 { + status = "okay"; + + adv_bridge: bridge@39 { + compatible = "adi,adv7533"; + reg = <0x39>; + interrupts-extended = <&tlmm 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-0 = <&adv7533_int_active &adv7533_switch_active>; + pinctrl-1 = <&adv7533_int_suspend &adv7533_switch_suspend>; + pinctrl-names = "default","sleep"; + #sound-dai-cells = <0>; + + 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 { + cs-gpios = <&tlmm 18 GPIO_ACTIVE_LOW>; + status = "okay"; + + tpm@0 { + compatible = "infineon,slb9670", "tcg,tpm_tis-spi"; + reg = <0>; + spi-max-frequency = <500000>; + }; +}; + +&blsp_uart1 { + label = "UART0"; + status = "okay"; +}; + +&blsp_uart2 { + label = "UART1"; + status = "okay"; +}; + +&lpass { + status = "okay"; +}; + +&mdss { + status = "okay"; +}; + +&mdss_dsi0_out { + data-lanes = <0 1 2 3>; + remote-endpoint = <&adv7533_in>; +}; + +&pm8916_codec { + qcom,mbhc-vthreshold-low = <75 150 237 450 500>; + qcom,mbhc-vthreshold-high = <75 150 237 450 500>; + status = "okay"; +}; + +&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; + input-disable; + output-low; + }; + + usb_sw_sel_pm: usb-sw-sel-pm-state { + pins = "gpio2"; + function = PMIC_GPIO_FUNC_NORMAL; + power-source = ; + input-disable; + output-high; + }; + + usb_sw_sel_pm_device: usb-sw-sel-pm-device-state { + pins = "gpio2"; + function = PMIC_GPIO_FUNC_NORMAL; + power-source = ; + 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; + }; +}; + +&pm8916_resin { + linux,code = ; + status = "okay"; +}; + +&pm8916_rpm_regulators { + pm8916_l17: l17 { + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + }; +}; + +&sdhc_1 { + status = "okay"; +}; + +&sdhc_2 { + pinctrl-0 = <&sdc2_default &sdc2_cd_default>; + pinctrl-1 = <&sdc2_sleep &sdc2_cd_default>; + pinctrl-names = "default", "sleep"; + cd-gpios = <&tlmm 38 GPIO_ACTIVE_LOW>; + status = "okay"; +}; + +&sound { + pinctrl-0 = <&cdc_pdm_default &sec_mi2s_default>; + pinctrl-1 = <&cdc_pdm_sleep &sec_mi2s_sleep>; + pinctrl-names = "default", "sleep"; + model = "HMIBSC"; + audio-routing = + "AMIC2", "MIC BIAS Internal2", + "AMIC3", "MIC BIAS External1"; + status = "okay"; + + 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>; + }; + }; +}; + +&tlmm { + pinctrl-0 = <&uart1_mux0_rs232_high &uart1_mux1_rs232_low>; + pinctrl-names = "default"; + + 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; + }; + + sdc2_cd_default: sdc2-cd-default-state { + pins = "gpio38"; + function = "gpio"; + drive-strength = <2>; + bias-disable; + }; + + /* + * 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; + }; + + usb_id_default: usb-id-default-state { + pins = "gpio110"; + function = "gpio"; + drive-strength = <8>; + bias-pull-up; + }; +}; + +&usb { + extcon = <&usb_id>, <&usb_id>; + pinctrl-0 = <&usb_sw_sel_pm &usb_hub_reset_pm>; + pinctrl-1 = <&usb_sw_sel_pm_device &usb_hub_reset_pm_device>; + pinctrl-names = "default", "device"; + status = "okay"; +}; + +&usb_hs_phy { + extcon = <&usb_id>; +}; + +&wcnss { + firmware-name = "qcom/apq8016/wcnss.mbn"; + status = "okay"; +}; + +&wcnss_ctrl { + firmware-name = "qcom/apq8016/WCNSS_qcom_wlan_nv_sbc.bin"; +}; + +&wcnss_iris { + compatible = "qcom,wcn3620"; +}; + +&wcnss_mem { + status = "okay"; +}; + +/* PINCTRL - additions to nodes defined in msm8916.dtsi */ + +/* + * 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>; +}; + +&blsp_uart1_default { + bootph-all; +}; + +/* 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"; };