diff options
Diffstat (limited to 'arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi | 740 |
1 files changed, 740 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi b/arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi new file mode 100644 index 000000000000..f7634c51efb2 --- /dev/null +++ b/arch/arm/boot/dts/st/stm32mp15xx-dkx.dtsi @@ -0,0 +1,740 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2019 - All Rights Reserved + * Author: Alexandre Torgue <alexandre.torgue@st.com> for STMicroelectronics. + */ + +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/mfd/st,stpmic1.h> + +/ { + aliases { + serial0 = &uart4; + serial1 = &usart3; + serial2 = &uart7; + }; + + memory@c0000000 { + device_type = "memory"; + reg = <0xc0000000 0x20000000>; + }; + + reserved-memory { + #address-cells = <1>; + #size-cells = <1>; + ranges; + + mcuram2: mcuram2@10000000 { + compatible = "shared-dma-pool"; + reg = <0x10000000 0x40000>; + no-map; + }; + + vdev0vring0: vdev0vring0@10040000 { + compatible = "shared-dma-pool"; + reg = <0x10040000 0x1000>; + no-map; + }; + + vdev0vring1: vdev0vring1@10041000 { + compatible = "shared-dma-pool"; + reg = <0x10041000 0x1000>; + no-map; + }; + + vdev0buffer: vdev0buffer@10042000 { + compatible = "shared-dma-pool"; + reg = <0x10042000 0x4000>; + no-map; + }; + + mcuram: mcuram@30000000 { + compatible = "shared-dma-pool"; + reg = <0x30000000 0x40000>; + no-map; + }; + + retram: retram@38000000 { + compatible = "shared-dma-pool"; + reg = <0x38000000 0x10000>; + no-map; + }; + }; + + led { + compatible = "gpio-leds"; + led-blue { + label = "heartbeat"; + gpios = <&gpiod 11 GPIO_ACTIVE_HIGH>; + linux,default-trigger = "heartbeat"; + default-state = "off"; + }; + }; + + sound { + compatible = "audio-graph-card"; + label = "STM32MP15-DK"; + routing = + "Playback" , "MCLK", + "Capture" , "MCLK", + "MICL" , "Mic Bias"; + dais = <&sai2a_port &sai2b_port &i2s2_port>; + status = "okay"; + }; + + vin: vin { + compatible = "regulator-fixed"; + regulator-name = "vin"; + regulator-min-microvolt = <5000000>; + regulator-max-microvolt = <5000000>; + regulator-always-on; + }; +}; + +&adc { + pinctrl-names = "default"; + pinctrl-0 = <&adc12_usb_cc_pins_a>; + vdd-supply = <&vdd>; + vdda-supply = <&vdd>; + vref-supply = <&vrefbuf>; + status = "okay"; + adc1: adc@0 { + status = "okay"; + /* + * Type-C USB_PWR_CC1 & USB_PWR_CC2 on in18 & in19. + * Use at least 5 * RC time, e.g. 5 * (Rp + Rd) * C: + * 5 * (56 + 47kOhms) * 5pF => 2.5us. + * Use arbitrary margin here (e.g. 5us). + */ + channel@18 { + reg = <18>; + st,min-sample-time-ns = <5000>; + }; + channel@19 { + reg = <19>; + st,min-sample-time-ns = <5000>; + }; + }; + adc2: adc@100 { + status = "okay"; + /* USB Type-C CC1 & CC2 */ + channel@18 { + reg = <18>; + st,min-sample-time-ns = <5000>; + }; + channel@19 { + reg = <19>; + st,min-sample-time-ns = <5000>; + }; + }; +}; + +&cec { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&cec_pins_b>; + pinctrl-1 = <&cec_sleep_pins_b>; + status = "okay"; +}; + +&crc1 { + status = "okay"; +}; + +&dts { + status = "okay"; +}; + +ðernet0 { + status = "okay"; + pinctrl-0 = <ðernet0_rgmii_pins_a>; + pinctrl-1 = <ðernet0_rgmii_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + phy-mode = "rgmii-id"; + max-speed = <1000>; + phy-handle = <&phy0>; + + mdio { + #address-cells = <1>; + #size-cells = <0>; + compatible = "snps,dwmac-mdio"; + phy0: ethernet-phy@0 { + reg = <0>; + }; + }; +}; + +&hash1 { + status = "okay"; +}; + +&i2c1 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c1_pins_a>; + pinctrl-1 = <&i2c1_sleep_pins_a>; + i2c-scl-rising-time-ns = <100>; + i2c-scl-falling-time-ns = <7>; + status = "okay"; + /delete-property/dmas; + /delete-property/dma-names; + + hdmi-transmitter@39 { + compatible = "sil,sii9022"; + reg = <0x39>; + iovcc-supply = <&v3v3_hdmi>; + cvcc12-supply = <&v1v2_hdmi>; + reset-gpios = <&gpioa 10 GPIO_ACTIVE_LOW>; + interrupts = <1 IRQ_TYPE_EDGE_FALLING>; + interrupt-parent = <&gpiog>; + #sound-dai-cells = <0>; + status = "okay"; + + ports { + #address-cells = <1>; + #size-cells = <0>; + + port@0 { + reg = <0>; + sii9022_in: endpoint { + remote-endpoint = <<dc_ep0_out>; + }; + }; + + port@3 { + reg = <3>; + sii9022_tx_endpoint: endpoint { + remote-endpoint = <&i2s2_endpoint>; + }; + }; + }; + }; + + cs42l51: cs42l51@4a { + compatible = "cirrus,cs42l51"; + reg = <0x4a>; + #sound-dai-cells = <0>; + VL-supply = <&v3v3>; + VD-supply = <&v1v8_audio>; + VA-supply = <&v1v8_audio>; + VAHP-supply = <&v1v8_audio>; + reset-gpios = <&gpiog 9 GPIO_ACTIVE_LOW>; + clocks = <&sai2a>; + clock-names = "MCLK"; + status = "okay"; + + cs42l51_port: port { + #address-cells = <1>; + #size-cells = <0>; + + cs42l51_tx_endpoint: endpoint@0 { + reg = <0>; + remote-endpoint = <&sai2a_endpoint>; + frame-master = <&cs42l51_tx_endpoint>; + bitclock-master = <&cs42l51_tx_endpoint>; + }; + + cs42l51_rx_endpoint: endpoint@1 { + reg = <1>; + remote-endpoint = <&sai2b_endpoint>; + frame-master = <&cs42l51_rx_endpoint>; + bitclock-master = <&cs42l51_rx_endpoint>; + }; + }; + }; +}; + +&i2c4 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c4_pins_a>; + pinctrl-1 = <&i2c4_sleep_pins_a>; + i2c-scl-rising-time-ns = <185>; + i2c-scl-falling-time-ns = <20>; + clock-frequency = <400000>; + status = "okay"; + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; + + stusb1600@28 { + compatible = "st,stusb1600"; + reg = <0x28>; + interrupts = <11 IRQ_TYPE_LEVEL_LOW>; + interrupt-parent = <&gpioi>; + pinctrl-names = "default"; + pinctrl-0 = <&stusb1600_pins_a>; + status = "okay"; + vdd-supply = <&vin>; + + connector { + compatible = "usb-c-connector"; + label = "USB-C"; + power-role = "dual"; + typec-power-opmode = "default"; + + port { + con_usbotg_hs_ep: endpoint { + remote-endpoint = <&usbotg_hs_ep>; + }; + }; + }; + }; + + pmic: stpmic@33 { + compatible = "st,stpmic1"; + reg = <0x33>; + interrupts-extended = <&gpioa 0 IRQ_TYPE_EDGE_FALLING>; + interrupt-controller; + #interrupt-cells = <2>; + status = "okay"; + + regulators { + compatible = "st,stpmic1-regulators"; + buck1-supply = <&vin>; + buck2-supply = <&vin>; + buck3-supply = <&vin>; + buck4-supply = <&vin>; + ldo1-supply = <&v3v3>; + ldo2-supply = <&vin>; + ldo3-supply = <&vdd_ddr>; + ldo4-supply = <&vin>; + ldo5-supply = <&vin>; + ldo6-supply = <&v3v3>; + vref_ddr-supply = <&vin>; + boost-supply = <&vin>; + pwr_sw1-supply = <&bst_out>; + pwr_sw2-supply = <&bst_out>; + + vddcore: buck1 { + regulator-name = "vddcore"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd_ddr: buck2 { + regulator-name = "vdd_ddr"; + regulator-min-microvolt = <1350000>; + regulator-max-microvolt = <1350000>; + regulator-always-on; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + vdd: buck3 { + regulator-name = "vdd"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + st,mask-reset; + regulator-initial-mode = <0>; + regulator-over-current-protection; + }; + + v3v3: buck4 { + regulator-name = "v3v3"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + regulator-over-current-protection; + regulator-initial-mode = <0>; + }; + + v1v8_audio: ldo1 { + regulator-name = "v1v8_audio"; + regulator-min-microvolt = <1800000>; + regulator-max-microvolt = <1800000>; + regulator-always-on; + interrupts = <IT_CURLIM_LDO1 0>; + }; + + v3v3_hdmi: ldo2 { + regulator-name = "v3v3_hdmi"; + regulator-min-microvolt = <3300000>; + regulator-max-microvolt = <3300000>; + regulator-always-on; + interrupts = <IT_CURLIM_LDO2 0>; + }; + + vtt_ddr: ldo3 { + regulator-name = "vtt_ddr"; + regulator-min-microvolt = <500000>; + regulator-max-microvolt = <750000>; + regulator-always-on; + regulator-over-current-protection; + }; + + vdd_usb: ldo4 { + regulator-name = "vdd_usb"; + interrupts = <IT_CURLIM_LDO4 0>; + }; + + vdda: ldo5 { + regulator-name = "vdda"; + regulator-min-microvolt = <2900000>; + regulator-max-microvolt = <2900000>; + interrupts = <IT_CURLIM_LDO5 0>; + regulator-boot-on; + }; + + v1v2_hdmi: ldo6 { + regulator-name = "v1v2_hdmi"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + interrupts = <IT_CURLIM_LDO6 0>; + }; + + vref_ddr: vref_ddr { + regulator-name = "vref_ddr"; + regulator-always-on; + }; + + bst_out: boost { + regulator-name = "bst_out"; + interrupts = <IT_OCP_BOOST 0>; + }; + + vbus_otg: pwr_sw1 { + regulator-name = "vbus_otg"; + interrupts = <IT_OCP_OTG 0>; + }; + + vbus_sw: pwr_sw2 { + regulator-name = "vbus_sw"; + interrupts = <IT_OCP_SWOUT 0>; + regulator-active-discharge = <1>; + }; + }; + + onkey { + compatible = "st,stpmic1-onkey"; + interrupts = <IT_PONKEY_F 0>, <IT_PONKEY_R 0>; + interrupt-names = "onkey-falling", "onkey-rising"; + power-off-time-sec = <10>; + status = "okay"; + }; + + watchdog { + compatible = "st,stpmic1-wdt"; + status = "disabled"; + }; + }; +}; + +&i2c5 { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2c5_pins_a>; + pinctrl-1 = <&i2c5_sleep_pins_a>; + i2c-scl-rising-time-ns = <185>; + i2c-scl-falling-time-ns = <20>; + clock-frequency = <400000>; + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; + status = "disabled"; +}; + +&i2s2 { + clocks = <&rcc SPI2>, <&rcc SPI2_K>, <&rcc PLL3_Q>, <&rcc PLL3_R>; + clock-names = "pclk", "i2sclk", "x8k", "x11k"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&i2s2_pins_a>; + pinctrl-1 = <&i2s2_sleep_pins_a>; + status = "okay"; + + i2s2_port: port { + i2s2_endpoint: endpoint { + remote-endpoint = <&sii9022_tx_endpoint>; + dai-format = "i2s"; + mclk-fs = <256>; + }; + }; +}; + +&ipcc { + status = "okay"; +}; + +&iwdg2 { + timeout-sec = <32>; + status = "okay"; +}; + +<dc { + pinctrl-names = "default", "sleep"; + pinctrl-0 = <<dc_pins_a>; + pinctrl-1 = <<dc_sleep_pins_a>; + status = "okay"; + + port { + ltdc_ep0_out: endpoint { + remote-endpoint = <&sii9022_in>; + }; + }; +}; + +&m4_rproc { + memory-region = <&retram>, <&mcuram>, <&mcuram2>, <&vdev0vring0>, + <&vdev0vring1>, <&vdev0buffer>; + mboxes = <&ipcc 0>, <&ipcc 1>, <&ipcc 2>, <&ipcc 3>; + mbox-names = "vq0", "vq1", "shutdown", "detach"; + interrupt-parent = <&exti>; + interrupts = <68 1>; + status = "okay"; +}; + +&pwr_regulators { + vdd-supply = <&vdd>; + vdd_3v3_usbfs-supply = <&vdd_usb>; +}; + +&rng1 { + status = "okay"; +}; + +&rtc { + status = "okay"; +}; + +&sai2 { + clocks = <&rcc SAI2>, <&rcc PLL3_Q>, <&rcc PLL3_R>; + clock-names = "pclk", "x8k", "x11k"; + pinctrl-names = "default", "sleep"; + pinctrl-0 = <&sai2a_pins_a>, <&sai2b_pins_b>; + pinctrl-1 = <&sai2a_sleep_pins_a>, <&sai2b_sleep_pins_b>; + status = "okay"; + + sai2a: audio-controller@4400b004 { + #clock-cells = <0>; + dma-names = "tx"; + status = "okay"; + + sai2a_port: port { + sai2a_endpoint: endpoint { + remote-endpoint = <&cs42l51_tx_endpoint>; + dai-format = "i2s"; + mclk-fs = <256>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <32>; + }; + }; + }; + + sai2b: audio-controller@4400b024 { + dma-names = "rx"; + st,sync = <&sai2a 2>; + clocks = <&rcc SAI2_K>, <&sai2a>; + clock-names = "sai_ck", "MCLK"; + status = "okay"; + + sai2b_port: port { + sai2b_endpoint: endpoint { + remote-endpoint = <&cs42l51_rx_endpoint>; + dai-format = "i2s"; + mclk-fs = <256>; + dai-tdm-slot-num = <2>; + dai-tdm-slot-width = <32>; + }; + }; + }; +}; + +&sdmmc1 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc1_b4_pins_a>; + pinctrl-1 = <&sdmmc1_b4_od_pins_a>; + pinctrl-2 = <&sdmmc1_b4_sleep_pins_a>; + cd-gpios = <&gpiob 7 (GPIO_ACTIVE_LOW | GPIO_PULL_UP)>; + disable-wp; + st,neg-edge; + bus-width = <4>; + vmmc-supply = <&v3v3>; + status = "okay"; +}; + +&sdmmc3 { + pinctrl-names = "default", "opendrain", "sleep"; + pinctrl-0 = <&sdmmc3_b4_pins_a>; + pinctrl-1 = <&sdmmc3_b4_od_pins_a>; + pinctrl-2 = <&sdmmc3_b4_sleep_pins_a>; + broken-cd; + st,neg-edge; + bus-width = <4>; + vmmc-supply = <&v3v3>; + status = "disabled"; +}; + +&timers1 { + /* spare dmas for other usage */ + /delete-property/dmas; + /delete-property/dma-names; + status = "disabled"; + pwm { + pinctrl-0 = <&pwm1_pins_a>; + pinctrl-1 = <&pwm1_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + status = "okay"; + }; + timer@0 { + status = "okay"; + }; +}; + +&timers3 { + /delete-property/dmas; + /delete-property/dma-names; + status = "disabled"; + pwm { + pinctrl-0 = <&pwm3_pins_a>; + pinctrl-1 = <&pwm3_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + status = "okay"; + }; + timer@2 { + status = "okay"; + }; +}; + +&timers4 { + /delete-property/dmas; + /delete-property/dma-names; + status = "disabled"; + pwm { + pinctrl-0 = <&pwm4_pins_a &pwm4_pins_b>; + pinctrl-1 = <&pwm4_sleep_pins_a &pwm4_sleep_pins_b>; + pinctrl-names = "default", "sleep"; + status = "okay"; + }; + timer@3 { + status = "okay"; + }; +}; + +&timers5 { + /delete-property/dmas; + /delete-property/dma-names; + status = "disabled"; + pwm { + pinctrl-0 = <&pwm5_pins_a>; + pinctrl-1 = <&pwm5_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + status = "okay"; + }; + timer@4 { + status = "okay"; + }; +}; + +&timers6 { + /delete-property/dmas; + /delete-property/dma-names; + status = "disabled"; + timer@5 { + status = "okay"; + }; +}; + +&timers12 { + /delete-property/dmas; + /delete-property/dma-names; + status = "disabled"; + pwm { + pinctrl-0 = <&pwm12_pins_a>; + pinctrl-1 = <&pwm12_sleep_pins_a>; + pinctrl-names = "default", "sleep"; + status = "okay"; + }; + timer@11 { + status = "okay"; + }; +}; + +&uart4 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&uart4_pins_a>; + pinctrl-1 = <&uart4_sleep_pins_a>; + pinctrl-2 = <&uart4_idle_pins_a>; + /delete-property/dmas; + /delete-property/dma-names; + status = "okay"; +}; + +&uart7 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&uart7_pins_c>; + pinctrl-1 = <&uart7_sleep_pins_c>; + pinctrl-2 = <&uart7_idle_pins_c>; + /delete-property/dmas; + /delete-property/dma-names; + status = "disabled"; +}; + +&usart3 { + pinctrl-names = "default", "sleep", "idle"; + pinctrl-0 = <&usart3_pins_c>; + pinctrl-1 = <&usart3_sleep_pins_c>; + pinctrl-2 = <&usart3_idle_pins_c>; + uart-has-rtscts; + status = "disabled"; +}; + +&usbh_ehci { + status = "okay"; + #address-cells = <1>; + #size-cells = <0>; + /* onboard HUB */ + hub@1 { + compatible = "usb424,2514"; + reg = <1>; + vdd-supply = <&v3v3>; + }; +}; + +&usbotg_hs { + phys = <&usbphyc_port1 0>; + phy-names = "usb2-phy"; + usb-role-switch; + status = "okay"; + + port { + usbotg_hs_ep: endpoint { + remote-endpoint = <&con_usbotg_hs_ep>; + }; + }; +}; + +&usbphyc { + status = "okay"; +}; + +&usbphyc_port0 { + phy-supply = <&vdd_usb>; + st,tune-hs-dc-level = <2>; + st,enable-fs-rftime-tuning; + st,enable-hs-rftime-reduction; + st,trim-hs-current = <15>; + st,trim-hs-impedance = <1>; + st,tune-squelch-level = <3>; + st,tune-hs-rx-offset = <2>; + st,no-lsfs-sc; +}; + +&usbphyc_port1 { + phy-supply = <&vdd_usb>; + st,tune-hs-dc-level = <2>; + st,enable-fs-rftime-tuning; + st,enable-hs-rftime-reduction; + st,trim-hs-current = <15>; + st,trim-hs-impedance = <1>; + st,tune-squelch-level = <3>; + st,tune-hs-rx-offset = <2>; + st,no-lsfs-sc; +}; + +&vrefbuf { + regulator-min-microvolt = <2500000>; + regulator-max-microvolt = <2500000>; + vdda-supply = <&vdd>; + status = "okay"; +}; |