diff options
Diffstat (limited to 'arch/arm/boot/dts/st/stm32mp157f-dk2-scmi.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/st/stm32mp157f-dk2-scmi.dtsi | 196 |
1 files changed, 196 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/st/stm32mp157f-dk2-scmi.dtsi b/arch/arm/boot/dts/st/stm32mp157f-dk2-scmi.dtsi new file mode 100644 index 000000000000..89de85a2eff3 --- /dev/null +++ b/arch/arm/boot/dts/st/stm32mp157f-dk2-scmi.dtsi @@ -0,0 +1,196 @@ +// SPDX-License-Identifier: (GPL-2.0-only OR BSD-3-Clause) +/* + * Copyright (C) STMicroelectronics 2025 - All Rights Reserved + * Author: Amelie Delaunay <amelie.delaunay@foss.st.com> for STMicroelectronics. + */ + +#include "stm32mp15-scmi.dtsi" + +/ { + reserved-memory { + optee@de000000 { + reg = <0xde000000 0x2000000>; + no-map; + }; + }; + + arm_wdt: watchdog { + compatible = "arm,smc-wdt"; + arm,smc-id = <0xbc000000>; + status = "disabled"; + }; + +}; + +&adc { + vdd-supply = <&scmi_vdd>; + vdda-supply = <&scmi_vdd>; +}; + +&cpu0 { + clocks = <&scmi_clk CK_SCMI_MPU>; +}; + +&cpu1 { + clocks = <&scmi_clk CK_SCMI_MPU>; +}; + +&cryp1 { + clocks = <&scmi_clk CK_SCMI_CRYP1>; + resets = <&scmi_reset RST_SCMI_CRYP1>; +}; + +&cs42l51 { + VL-supply = <&scmi_v3v3>; + VD-supply = <&scmi_v1v8_audio>; + VA-supply = <&scmi_v1v8_audio>; + VAHP-supply = <&scmi_v1v8_audio>; +}; + +&dsi { + phy-dsi-supply = <&scmi_reg18>; + clocks = <&rcc DSI>, <&scmi_clk CK_SCMI_HSE>, <&rcc DSI_PX>; +}; + +&gpioz { + clocks = <&scmi_clk CK_SCMI_GPIOZ>; +}; + +&hash1 { + clocks = <&scmi_clk CK_SCMI_HASH1>; + resets = <&scmi_reset RST_SCMI_HASH1>; +}; + +&i2c1 { + hdmi-transmitter@39 { + iovcc-supply = <&scmi_v3v3_hdmi>; + cvcc12-supply = <&scmi_v1v2_hdmi>; + }; +}; + +&iwdg2 { + clocks = <&rcc IWDG2>, <&scmi_clk CK_SCMI_LSI>; + status = "disabled"; +}; + +&m4_rproc { + /delete-property/ st,syscfg-holdboot; + resets = <&scmi_reset RST_SCMI_MCU>, + <&scmi_reset RST_SCMI_MCU_HOLD_BOOT>; + reset-names = "mcu_rst", "hold_boot"; +}; + +&mdma1 { + resets = <&scmi_reset RST_SCMI_MDMA>; +}; + +&optee { + interrupt-parent = <&intc>; + interrupts = <GIC_PPI 15 (GIC_CPU_MASK_SIMPLE(2) | IRQ_TYPE_LEVEL_LOW)>; +}; + +&pwr_regulators { + vdd-supply = <&scmi_vdd>; + vdd_3v3_usbfs-supply = <&scmi_vdd_usb>; + status = "disabled"; +}; + +&rcc { + compatible = "st,stm32mp1-rcc-secure", "syscon"; + clock-names = "hse", "hsi", "csi", "lse", "lsi"; + clocks = <&scmi_clk CK_SCMI_HSE>, + <&scmi_clk CK_SCMI_HSI>, + <&scmi_clk CK_SCMI_CSI>, + <&scmi_clk CK_SCMI_LSE>, + <&scmi_clk CK_SCMI_LSI>; +}; + +&rng1 { + clocks = <&scmi_clk CK_SCMI_RNG1>; + resets = <&scmi_reset RST_SCMI_RNG1>; +}; + +&rtc { + clocks = <&scmi_clk CK_SCMI_RTCAPB>, <&scmi_clk CK_SCMI_RTC>; +}; + +&scmi_reguls { + scmi_vddcore: regulator@3 { + reg = <VOLTD_SCMI_STPMIC1_BUCK1>; + regulator-name = "vddcore"; + }; + + scmi_vdd: regulator@5 { + reg = <VOLTD_SCMI_STPMIC1_BUCK3>; + regulator-name = "vdd"; + }; + + scmi_v3v3: regulator@6 { + reg = <VOLTD_SCMI_STPMIC1_BUCK4>; + regulator-name = "v3v3"; + }; + + scmi_v1v8_audio: regulator@7 { + reg = <VOLTD_SCMI_STPMIC1_LDO1>; + regulator-name = "v1v8_audio"; + }; + + scmi_v3v3_hdmi: regulator@8 { + reg = <VOLTD_SCMI_STPMIC1_LDO2>; + regulator-name = "v3v3_hdmi"; + }; + + scmi_vdd_usb: regulator@a { + reg = <VOLTD_SCMI_STPMIC1_LDO4>; + regulator-name = "vdd_usb"; + }; + + scmi_vdda: regulator@b { + reg = <VOLTD_SCMI_STPMIC1_LDO5>; + regulator-name = "vdda"; + }; + + scmi_v1v2_hdmi: regulator@c { + reg = <VOLTD_SCMI_STPMIC1_LDO6>; + regulator-name = "v1v2_hdmi"; + regulator-min-microvolt = <1200000>; + regulator-max-microvolt = <1200000>; + regulator-always-on; + }; + + scmi_vbus_otg: regulator@f { + reg = <VOLTD_SCMI_STPMIC1_PWR_SW1>; + regulator-name = "vbus_otg"; + }; + + scmi_vbus_sw: regulator@10 { + reg = <VOLTD_SCMI_STPMIC1_PWR_SW2>; + regulator-name = "vbus_sw"; + }; +}; + +&sdmmc1 { + vmmc-supply = <&scmi_v3v3>; +}; + +&sdmmc3 { + vmmc-supply = <&scmi_v3v3>; +}; + +&usbh_ehci { + hub@1 { + vdd-supply = <&scmi_v3v3>; + }; +}; + +&usbphyc_port0 { + phy-supply = <&scmi_vdd_usb>; +}; + +&usbphyc_port1 { + phy-supply = <&scmi_vdd_usb>; +}; + +&vrefbuf { + vdda-supply = <&scmi_vdd>; +}; |