Merge branch 'master' of git://git.denx.de/u-boot

[oweals/u-boot.git] / arch / arm / dts / stm32h743i-disco.dts

diff --git a/arch/arm/dts/stm32h743i-disco.dts b/arch/arm/dts/stm32h743i-disco.dts
index 917a859a09f0fc7341c7d0fe4867f044b550c33a..43c30bfcbe509bfaf69c962f473ae3204e319f81 100644 (file)
--- a/arch/arm/dts/stm32h743i-disco.dts
+++ b/arch/arm/dts/stm32h743i-disco.dts
@@ -1,49 +1,12 @@
+// SPDX-License-Identifier: GPL-2.0+ OR X11
 /*
  * Copyright 2017 - Patrice Chotard <patrice.chotard@st.com>
  *
- * This file is dual-licensed: you can use it either under the terms
- * of the GPL or the X11 license, at your option. Note that this dual
- * licensing only applies to this file, and not this project as a
- * whole.
- *
- *  a) This file is free software; you can redistribute it and/or
- *     modify it under the terms of the GNU General Public License as
- *     published by the Free Software Foundation; either version 2 of the
- *     License, or (at your option) any later version.
- *
- *     This file is distributed in the hope that it will be useful,
- *     but WITHOUT ANY WARRANTY; without even the implied warranty of
- *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
- *     GNU General Public License for more details.
- *
- * Or, alternatively,
- *
- *  b) Permission is hereby granted, free of charge, to any person
- *     obtaining a copy of this software and associated documentation
- *     files (the "Software"), to deal in the Software without
- *     restriction, including without limitation the rights to use,
- *     copy, modify, merge, publish, distribute, sublicense, and/or
- *     sell copies of the Software, and to permit persons to whom the
- *     Software is furnished to do so, subject to the following
- *     conditions:
- *
- *     The above copyright notice and this permission notice shall be
- *     included in all copies or substantial portions of the Software.
- *
- *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
- *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
- *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
- *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
- *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
- *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
- *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
- *     OTHER DEALINGS IN THE SOFTWARE.
  */
 
 /dts-v1/;
 #include "stm32h743.dtsi"
 #include "stm32h743-pinctrl.dtsi"
-#include <dt-bindings/memory/stm32-sdram.h>
 
 / {
        model = "STMicroelectronics STM32H743i-Discovery board";
@@ -55,55 +18,58 @@
        };
 
        memory {
+               device_type = "memory";
                reg = <0xd0000000 0x2000000>;
        };
 
        aliases {
                serial0 = &usart2;
-               mmc0 = &sdmmc1;
-               gpio0 = &gpioa;
-               gpio1 = &gpiob;
-               gpio2 = &gpioc;
-               gpio3 = &gpiod;
-               gpio4 = &gpioe;
-               gpio5 = &gpiof;
-               gpio6 = &gpiog;
-               gpio7 = &gpioh;
-               gpio8 = &gpioi;
-               gpio9 = &gpioj;
-               gpio10 = &gpiok;
+       };
+
+       v3v3: regulator-v3v3 {
+               compatible = "regulator-fixed";
+               regulator-name = "v3v3";
+               regulator-min-microvolt = <3300000>;
+               regulator-max-microvolt = <3300000>;
+               regulator-always-on;
        };
 };
 
-&usart2 {
-       pinctrl-0 = <&usart2_pins>;
-       pinctrl-names = "default";
-       status = "okay";
+&clk_hse {
+       clock-frequency = <25000000>;
 };
 
-&fmc {
-       pinctrl-0 = <&fmc_pins>;
-       pinctrl-names = "default";
-       status = "okay";
+&mac {
+       status = "disabled";
+       pinctrl-0       = <&ethernet_rmii>;
+       pinctrl-names   = "default";
+       phy-mode        = "rmii";
+       phy-handle      = <&phy0>;
 
-       /*
-        * Memory configuration from sdram datasheet IS42S32800G-6BLI
-        * firsct bank is bank@0
-        * second bank is bank@1
-        */
-       bank1: bank@1 {
-               st,sdram-control = /bits/ 8 <NO_COL_9 NO_ROW_12 MWIDTH_32 BANKS_4
-                                 CAS_2 SDCLK_3 RD_BURST_EN RD_PIPE_DL_0>;
-               st,sdram-timing = /bits/ 8 <TMRD_1 TXSR_1 TRAS_1 TRC_6 TRP_2
-                                 TWR_1 TRCD_1>;
-               st,sdram-refcount = <1539>;
+       mdio0 {
+               #address-cells = <1>;
+               #size-cells = <0>;
+               compatible = "snps,dwmac-mdio";
+               phy0: ethernet-phy@0 {
+                       reg = <0>;
+               };
        };
 };
 
 &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>;
+       broken-cd;
+       st,neg-edge;
+       bus-width = <4>;
+       vmmc-supply = <&v3v3>;
        status = "okay";
-       pinctrl-0 = <&sdmmc1_pins>;
+};
+
+&usart2 {
+       pinctrl-0 = <&usart2_pins>;
        pinctrl-names = "default";
-       bus-width = <4>;
-       cd-gpios = <&gpioi 8 1>;
+       status = "okay";
 };