1 // SPDX-License-Identifier: GPL-2.0+ OR BSD-3-Clause
3 * Copyright : STMicroelectronics 2018
6 #include <dt-bindings/clock/stm32mp1-clksrc.h>
7 #include "stm32mp157-u-boot.dtsi"
8 #include "stm32mp15-ddr3-2x4Gb-1066-binG.dtsi"
18 u-boot,boot-led = "heartbeat";
19 u-boot,error-led = "error";
20 st,fastboot-gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
21 st,stm32prog-gpios = <&gpioa 14 GPIO_ACTIVE_LOW>;
27 gpios = <&gpioa 13 GPIO_ACTIVE_LOW>;
28 default-state = "off";
122 /* VCO = 1300.0 MHz => P = 650 (CPU) */
124 cfg = < 2 80 0 0 0 PQR(1,0,0) >;
129 /* VCO = 1066.0 MHz => P = 266 (AXI), Q = 533 (GPU), R = 533 (DDR) */
131 cfg = < 2 65 1 0 0 PQR(1,1,1) >;
136 /* VCO = 417.8 MHz => P = 209, Q = 24, R = 11 */
138 cfg = < 1 33 1 16 36 PQR(1,1,1) >;
143 /* VCO = 594.0 MHz => P = 99, Q = 74, R = 74 */
145 cfg = < 3 98 5 7 7 PQR(1,1,1) >;
203 /* pull-up on rx to avoid floating level */