diff --git a/fdts/stm32mp157c-ed1.dts b/fdts/stm32mp157c-ed1.dts
new file mode 100644
index 0000000..e3dabe8
--- /dev/null
+++ b/fdts/stm32mp157c-ed1.dts
@@ -0,0 +1,246 @@
+// SPDX-License-Identifier: (GPL-2.0+ OR BSD-3-Clause)
+/*
+ * Copyright (C) STMicroelectronics 2017 - All Rights Reserved
+ * Author: Ludovic Barre <ludovic.barre@st.com> for STMicroelectronics.
+ */
+
+/dts-v1/;
+
+#include "stm32mp157c.dtsi"
+#include "stm32mp157caa-pinctrl.dtsi"
+
+/ {
+	model = "STMicroelectronics STM32MP157C-ED1 pmic eval daughter";
+	compatible = "st,stm32mp157c-ed1", "st,stm32mp157";
+
+	chosen {
+		bootargs = "earlyprintk console=ttyS3,115200 root=/dev/ram";
+		stdout-path = "serial3:115200n8";
+	};
+};
+
+&i2c4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&i2c4_pins_a>;
+	i2c-scl-rising-time-ns = <185>;
+	i2c-scl-falling-time-ns = <20>;
+	status = "okay";
+
+	pmic: stpmu1@33 {
+		compatible = "st,stpmu1";
+		reg = <0x33>;
+		status = "okay";
+
+		st,main_control_register = <0x04>;
+		st,vin_control_register = <0xc0>;
+		st,usb_control_register = <0x30>;
+
+		regulators {
+			compatible = "st,stpmu1-regulators";
+
+			v3v3: buck4 {
+				regulator-name = "v3v3";
+				regulator-min-microvolt = <3300000>;
+				regulator-max-microvolt = <3300000>;
+				regulator-boot-on;
+				regulator-over-current-protection;
+				regulator-initial-mode = <8>;
+
+				regulator-state-standby {
+					regulator-suspend-microvolt = <3300000>;
+					regulator-unchanged-in-suspend;
+					regulator-mode = <8>;
+				};
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+				regulator-state-disk {
+					regulator-off-in-suspend;
+				};
+			};
+
+			vdd_sd: ldo5 {
+				regulator-name = "vdd_sd";
+				regulator-min-microvolt = <2900000>;
+				regulator-max-microvolt = <2900000>;
+				regulator-boot-on;
+
+				regulator-state-standby {
+					regulator-suspend-microvolt = <2900000>;
+					regulator-unchanged-in-suspend;
+				};
+				regulator-state-mem {
+					regulator-off-in-suspend;
+				};
+				regulator-state-disk {
+					regulator-off-in-suspend;
+				};
+			};
+		};
+	};
+};
+
+&iwdg2 {
+	instance = <2>;
+	timeout-sec = <32>;
+	status = "okay";
+};
+
+&rng1 {
+	status = "okay";
+};
+
+&sdmmc1 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc1_b4_pins_a &sdmmc1_dir_pins_a>;
+	broken-cd;
+	st,dirpol;
+	st,negedge;
+	st,pin-ckin;
+	bus-width = <4>;
+	sd-uhs-sdr12;
+	sd-uhs-sdr25;
+	sd-uhs-sdr50;
+	sd-uhs-ddr50;
+	sd-uhs-sdr104;
+	status = "okay";
+};
+
+&sdmmc2 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&sdmmc2_b4_pins_a &sdmmc2_d47_pins_a>;
+	non-removable;
+	no-sd;
+	no-sdio;
+	st,dirpol;
+	st,negedge;
+	bus-width = <8>;
+	status = "okay";
+};
+
+&uart4 {
+	pinctrl-names = "default";
+	pinctrl-0 = <&uart4_pins_a>;
+	resets = <&rcc UART4_R>;
+	status = "okay";
+};
+
+/* ATF Specific */
+#include <dt-bindings/clock/stm32mp1-clksrc.h>
+#include "stm32mp15-ddr3-2x4Gb-1066-binG.dtsi"
+
+/ {
+	aliases {
+		gpio0 = &gpioa;
+		gpio1 = &gpiob;
+		gpio2 = &gpioc;
+		gpio3 = &gpiod;
+		gpio4 = &gpioe;
+		gpio5 = &gpiof;
+		gpio6 = &gpiog;
+		gpio7 = &gpioh;
+		gpio8 = &gpioi;
+		gpio9 = &gpioj;
+		gpio10 = &gpiok;
+		gpio25 = &gpioz;
+		i2c3 = &i2c4;
+	};
+
+	soc {
+		stgen: stgen@5C008000 {
+			compatible = "st,stm32-stgen";
+			reg = <0x5C008000 0x1000>;
+			status = "okay";
+		};
+	};
+};
+
+/* CLOCK init */
+&rcc {
+	st,clksrc = <
+		CLK_MPU_PLL1P
+		CLK_AXI_PLL2P
+		CLK_PLL12_HSE
+		CLK_PLL3_HSE
+		CLK_PLL4_HSE
+		CLK_RTC_LSE
+		CLK_MCO1_DISABLED
+		CLK_MCO2_DISABLED
+	>;
+
+	st,clkdiv = <
+		1 /*MPU*/
+		0 /*AXI*/
+		1 /*APB1*/
+		1 /*APB2*/
+		1 /*APB3*/
+		1 /*APB4*/
+		2 /*APB5*/
+		23 /*RTC*/
+		0 /*MCO1*/
+		0 /*MCO2*/
+	>;
+
+	st,pkcs = <
+		CLK_CKPER_HSE
+		CLK_FMC_ACLK
+		CLK_QSPI_ACLK
+		CLK_ETH_DISABLED
+		CLK_SDMMC12_PLL3R
+		CLK_DSI_DSIPLL
+		CLK_STGEN_HSE
+		CLK_USBPHY_HSE
+		CLK_SPI2S1_PLL3Q
+		CLK_SPI2S23_PLL3Q
+		CLK_SPI45_HSI
+		CLK_SPI6_HSI
+		CLK_I2C46_HSI
+		CLK_SDMMC3_PLL3R
+		CLK_USBO_USBPHY
+		CLK_ADC_CKPER
+		CLK_CEC_LSE
+		CLK_I2C12_HSI
+		CLK_I2C35_HSI
+		CLK_UART1_HSI
+		CLK_UART24_HSI
+		CLK_UART35_HSI
+		CLK_UART6_HSI
+		CLK_UART78_HSI
+		CLK_SPDIF_PLL3Q
+		CLK_FDCAN_PLL4Q
+		CLK_SAI1_PLL3Q
+		CLK_SAI2_PLL3Q
+		CLK_SAI3_PLL3Q
+		CLK_SAI4_PLL3Q
+		CLK_RNG1_CSI
+		CLK_RNG2_CSI
+		CLK_LPTIM1_PCLK1
+		CLK_LPTIM23_PCLK3
+		CLK_LPTIM45_PCLK3
+	>;
+
+	/* VCO = 1300.0 MHz => P = 650 (CPU) */
+	pll1: st,pll@0 {
+		cfg = < 2 80 0 0 0 PQR(1,0,0) >;
+		frac = < 0x800 >;
+	};
+
+	/* VCO = 1066.0 MHz => P = 266 (AXI), Q = 533 (GPU), R = 533 (DDR) */
+	pll2: st,pll@1 {
+		cfg = < 2 65 1 0 0 PQR(1,1,1) >;
+		frac = < 0x1400 >;
+	};
+
+	/* VCO = 786.4 MHz => P = 197, Q = 49, R = 98 */
+	pll3: st,pll@2 {
+		cfg = < 2 97 3 15 7 PQR(1,1,1) >;
+		frac = < 0x9ba >;
+	};
+
+	/* VCO = 508.0 MHz => P = 56, Q = 56, R = 56 */
+	pll4: st,pll@3 {
+		cfg = < 5 126 8 8 8 PQR(1,1,1) >;
+	};
+};
+
+/delete-node/ &clk_csi;