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-rw-r--r--arch/arm/dts/Makefile4
-rw-r--r--arch/arm/dts/am335x-pdu001-u-boot.dtsi39
-rw-r--r--arch/arm/dts/am335x-pdu001.dts595
-rw-r--r--arch/arm/dts/bcm283x-uboot.dtsi4
-rw-r--r--arch/arm/dts/stm32429i-eval-u-boot.dtsi231
-rw-r--r--arch/arm/dts/stm32429i-eval.dts276
-rw-r--r--arch/arm/dts/stm32f7-u-boot.dtsi4
-rw-r--r--arch/arm/dts/stm32f746.dtsi3
8 files changed, 1155 insertions, 1 deletions
diff --git a/arch/arm/dts/Makefile b/arch/arm/dts/Makefile
index 9540ba4313..da0ae0d242 100644
--- a/arch/arm/dts/Makefile
+++ b/arch/arm/dts/Makefile
@@ -161,7 +161,8 @@ dtb-$(CONFIG_AM33XX) += am335x-boneblack.dtb am335x-bone.dtb \
am335x-bonegreen.dtb \
am335x-icev2.dtb \
am335x-pxm50.dtb \
- am335x-rut.dtb
+ am335x-rut.dtb \
+ am335x-pdu001.dtb
dtb-$(CONFIG_AM43XX) += am437x-gp-evm.dtb am437x-sk-evm.dtb \
am43x-epos-evm.dtb \
am437x-idk-evm.dtb
@@ -217,6 +218,7 @@ dtb-$(CONFIG_TARGET_DRAGONBOARD410C) += dragonboard410c.dtb
dtb-$(CONFIG_TARGET_DRAGONBOARD820C) += dragonboard820c.dtb
dtb-$(CONFIG_STM32F4) += stm32f429-disco.dtb \
+ stm32429i-eval.dtb \
stm32f469-disco.dtb
dtb-$(CONFIG_STM32F7) += stm32f746-disco.dtb \
diff --git a/arch/arm/dts/am335x-pdu001-u-boot.dtsi b/arch/arm/dts/am335x-pdu001-u-boot.dtsi
new file mode 100644
index 0000000000..0dcffd56fa
--- /dev/null
+++ b/arch/arm/dts/am335x-pdu001-u-boot.dtsi
@@ -0,0 +1,39 @@
+/*
+ * Copyright (C) 2018 EETS GmbH - https://www.eets.ch/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/ {
+ ocp {
+ u-boot,dm-pre-reloc;
+ };
+};
+
+&l4_wkup {
+ u-boot,dm-pre-reloc;
+};
+
+&scm {
+ u-boot,dm-pre-reloc;
+};
+
+&am33xx_pinmux {
+ u-boot,dm-pre-reloc;
+};
+
+&uart3_pins {
+ u-boot,dm-pre-reloc;
+};
+
+&uart3 {
+ u-boot,dm-pre-reloc;
+};
+
+&mmc1_pins {
+ u-boot,dm-pre-reloc;
+};
+
+&mmc2_pins {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/am335x-pdu001.dts b/arch/arm/dts/am335x-pdu001.dts
new file mode 100644
index 0000000000..bdf3b277de
--- /dev/null
+++ b/arch/arm/dts/am335x-pdu001.dts
@@ -0,0 +1,595 @@
+/*
+ * pdu001.dts
+ *
+ * EETS GmbH PDU001 board device tree file
+ *
+ * Copyright (C) 2018 EETS GmbH - http://www.eets.ch/
+ *
+ * Copyright (C) 2011, Texas Instruments, Incorporated - http://www.ti.com/
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/dts-v1/;
+
+#include "am33xx.dtsi"
+#include <dt-bindings/interrupt-controller/irq.h>
+#include <dt-bindings/leds/leds-pca9532.h>
+
+/ {
+ model = "EETS,PDU001";
+ compatible = "eets,pdu001", "ti,am33xx";
+
+ chosen {
+ stdout-path = &uart3;
+ };
+
+ cpus {
+ cpu@0 {
+ cpu0-supply = <&vdd1_reg>;
+ };
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x80000000 0x10000000>; /* 256 MB */
+ };
+
+ vbat: fixedregulator@0 {
+ compatible = "regulator-fixed";
+ regulator-name = "vbat";
+ regulator-min-microvolt = <3600000>;
+ regulator-max-microvolt = <3600000>;
+ regulator-boot-on;
+ };
+
+ lis3_reg: fixedregulator@1 {
+ compatible = "regulator-fixed";
+ regulator-name = "lis3_reg";
+ regulator-boot-on;
+ };
+
+ panel {
+ compatible = "ti,tilcdc,panel";
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&lcd_pins_s0>;
+ panel-info {
+ ac-bias = <255>;
+ ac-bias-intrpt = <0>;
+ dma-burst-sz = <16>;
+ bpp = <16>;
+ fdd = <0x80>;
+ sync-edge = <0>;
+ sync-ctrl = <1>;
+ raster-order = <0>;
+ fifo-th = <0>;
+ };
+
+ display-timings {
+ 240x320p16 {
+ clock-frequency = <6500000>;
+ hactive = <240>;
+ vactive = <320>;
+ hfront-porch = <6>;
+ hback-porch = <6>;
+ hsync-len = <1>;
+ vback-porch = <6>;
+ vfront-porch = <6>;
+ vsync-len = <1>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ pixelclk-active = <1>;
+ de-active = <0>;
+ };
+ };
+ };
+};
+
+&am33xx_pinmux {
+ pinctrl-names = "default";
+ pinctrl-0 = <&clkout2_pin>;
+
+ i2c0_pins: pinmux_i2c0_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x988, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_sda.i2c0_sda */
+ AM33XX_IOPAD(0x98c, PIN_INPUT_PULLUP | MUX_MODE0) /* i2c0_scl.i2c0_scl */
+ >;
+ };
+
+ i2c1_pins: pinmux_i2c1_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x958, PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_d1.i2c1_sda */
+ AM33XX_IOPAD(0x95c, PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_cs0.i2c1_scl */
+ >;
+ };
+
+ i2c2_pins: pinmux_i2c2_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x950, PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_clk.i2c2_sda */
+ AM33XX_IOPAD(0x954, PIN_INPUT_PULLUP | MUX_MODE2) /* spi0_d0.i2c2_scl */
+ >;
+ };
+
+ spi1_pins: pinmux_spi1_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x990, PIN_OUTPUT | MUX_MODE3) /* mcasp0_aclkx.spi1_sclk */
+ AM33XX_IOPAD(0x994, PIN_OUTPUT | MUX_MODE3) /* mcasp0_fsx.spi1_d0 */
+ AM33XX_IOPAD(0x998, PIN_INPUT_PULLDOWN | MUX_MODE3) /* mcasp0_axr0.spi1_d1 */
+ AM33XX_IOPAD(0x99C, PIN_OUTPUT | MUX_MODE3) /* mcasp0_ahclkr.spi1_cs0 */
+ >;
+ };
+
+ uart0_pins: pinmux_uart0_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x96C, PIN_OUTPUT | MUX_MODE7) /* uart0_rtsn.gpio1_9 */
+ AM33XX_IOPAD(0x970, PIN_INPUT_PULLUP | MUX_MODE0) /* uart0_rxd.uart0_rxd */
+ AM33XX_IOPAD(0x974, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart0_txd.uart0_txd */
+ >;
+ };
+
+ uart1_pins: pinmux_uart1_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x980, PIN_INPUT_PULLUP | MUX_MODE0) /* uart1_rxd.uart1_rxd */
+ AM33XX_IOPAD(0x984, PIN_OUTPUT_PULLDOWN | MUX_MODE0) /* uart1_txd.uart1_txd */
+ >;
+ };
+
+ uart3_pins: pinmux_uart3_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x960, PIN_INPUT_PULLUP | MUX_MODE1) /* spi0_cs1.uart3_rxd */
+ AM33XX_IOPAD(0x964, PIN_OUTPUT_PULLDOWN | MUX_MODE1) /* ecap0_in_pwm0_out.uart3_txd */
+ >;
+ };
+
+ clkout2_pin: pinmux_clkout2_pin {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x9b4, PIN_OUTPUT_PULLDOWN | MUX_MODE3) /* xdma_event_intr1.clkout2 */
+ >;
+ };
+
+ cpsw_default: cpsw_default {
+ pinctrl-single,pins = <
+ /* Port 1 (emac0) */
+ AM33XX_IOPAD(0x908, PIN_INPUT | MUX_MODE0) /* mii1_col.mii1_col */
+ AM33XX_IOPAD(0x90C, PIN_INPUT | MUX_MODE0) /* mii1_crs.mii1_crs */
+ AM33XX_IOPAD(0x910, PIN_INPUT | MUX_MODE0) /* mii1_rxer.mii1_rxer */
+ AM33XX_IOPAD(0x914, PIN_OUTPUT | MUX_MODE0) /* mii1_txen.mii1_txen */
+ AM33XX_IOPAD(0x918, PIN_INPUT | MUX_MODE0) /* mii1_rxdv.mii1_rxdv */
+ AM33XX_IOPAD(0x91c, PIN_OUTPUT | MUX_MODE0) /* mii1_txd3.mii1_txd3 */
+ AM33XX_IOPAD(0x920, PIN_OUTPUT | MUX_MODE0) /* mii1_txd2.mii1_txd2 */
+ AM33XX_IOPAD(0x924, PIN_OUTPUT | MUX_MODE0) /* mii1_txd1.mii1_txd1 */
+ AM33XX_IOPAD(0x928, PIN_OUTPUT | MUX_MODE0) /* mii1_txd0.mii1_txd0 */
+ AM33XX_IOPAD(0x92c, PIN_INPUT | MUX_MODE0) /* mii1_txclk.mii1_txclk */
+ AM33XX_IOPAD(0x930, PIN_INPUT | MUX_MODE0) /* mii1_rxclk.mii1_rxclk */
+ AM33XX_IOPAD(0x934, PIN_INPUT | MUX_MODE0) /* mii1_rxd3.mii1_rxd3 */
+ AM33XX_IOPAD(0x938, PIN_INPUT | MUX_MODE0) /* mii1_rxd2.mii1_rxd2 */
+ AM33XX_IOPAD(0x93c, PIN_INPUT | MUX_MODE0) /* mii1_rxd1.mii1_rxd1 */
+ AM33XX_IOPAD(0x940, PIN_INPUT | MUX_MODE0) /* mii1_rxd0.mii1_rxd0 */
+
+ /* Port 2 (emac1) */
+ AM33XX_IOPAD(0x840, PIN_OUTPUT | MUX_MODE1) /* mii2_txen.gpmc_a0 */
+ AM33XX_IOPAD(0x844, PIN_INPUT | MUX_MODE1) /* mii2_rxdv.gpmc_a1 */
+ AM33XX_IOPAD(0x848, PIN_OUTPUT | MUX_MODE1) /* mii2_txd3.gpmc_a2 */
+ AM33XX_IOPAD(0x84c, PIN_OUTPUT | MUX_MODE1) /* mii2_txd2.gpmc_a3 */
+ AM33XX_IOPAD(0x850, PIN_OUTPUT | MUX_MODE1) /* mii2_txd1.gpmc_a4 */
+ AM33XX_IOPAD(0x854, PIN_OUTPUT | MUX_MODE1) /* mii2_txd0.gpmc_a5 */
+ AM33XX_IOPAD(0x858, PIN_INPUT | MUX_MODE1) /* mii2_txclk.gpmc_a6 */
+ AM33XX_IOPAD(0x85c, PIN_INPUT | MUX_MODE1) /* mii2_rxclk.gpmc_a7 */
+ AM33XX_IOPAD(0x860, PIN_INPUT | MUX_MODE1) /* mii2_rxd3.gpmc_a8 */
+ AM33XX_IOPAD(0x864, PIN_INPUT | MUX_MODE1) /* mii2_rxd2.gpmc_a9 */
+ AM33XX_IOPAD(0x868, PIN_INPUT | MUX_MODE1) /* mii2_rxd1.gpmc_a10 */
+ AM33XX_IOPAD(0x86C, PIN_INPUT | MUX_MODE1) /* mii2_rxd0.gpmc_a11 */
+ AM33XX_IOPAD(0x870, PIN_INPUT | MUX_MODE1) /* mii2_crs.gpmc_wait0 */
+ AM33XX_IOPAD(0x874, PIN_INPUT | MUX_MODE1) /* mii2_rxer.gpmc_wpn */
+ AM33XX_IOPAD(0x878, PIN_INPUT | MUX_MODE1) /* mii2_col.gpmc_ben1 */
+ >;
+ };
+
+ davinci_mdio_default: davinci_mdio_default {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x948, PIN_INPUT_PULLUP | SLEWCTRL_FAST | MUX_MODE0) /* mdio_data.mdio_data */
+ AM33XX_IOPAD(0x94c, PIN_OUTPUT_PULLUP | MUX_MODE0) /* mdio_clk.mdio_clk */
+ >;
+ };
+
+ mmc1_pins: pinmux_mmc1_pins {
+ /* eMMC */
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x8f0, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat3 */
+ AM33XX_IOPAD(0x8f4, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat2 */
+ AM33XX_IOPAD(0x8f8, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat1 */
+ AM33XX_IOPAD(0x8fc, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_dat0 */
+ AM33XX_IOPAD(0x900, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_clk */
+ AM33XX_IOPAD(0x904, PIN_INPUT_PULLUP | MUX_MODE0) /* mmc0_cmd */
+ >;
+ };
+
+ mmc2_pins: pinmux_mmc2_pins {
+ /* SD cardcage */
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x80c, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad3.mmc1_dat3 */
+ AM33XX_IOPAD(0x808, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad2.mmc1_dat2 */
+ AM33XX_IOPAD(0x804, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad1.mmc1_dat1 */
+ AM33XX_IOPAD(0x800, PIN_INPUT_PULLUP | MUX_MODE1) /* gpmc_ad0.mmc1_dat0 */
+ AM33XX_IOPAD(0x880, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn1.mmc1_clk */
+ AM33XX_IOPAD(0x884, PIN_INPUT_PULLUP | MUX_MODE2) /* gpmc_csn2.mmc1_cmd */
+ /* card change signal for frontpanel SD cardcage */
+ AM33XX_IOPAD(0x890, PIN_INPUT | MUX_MODE7) /* gpmc_advn_ale.gpio2_2 */
+ >;
+ };
+
+ lcd_pins_s0: lcd_pins_s0 {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x8a0, PIN_OUTPUT | MUX_MODE0) /* lcd_data0.lcd_data0 */
+ AM33XX_IOPAD(0x8a4, PIN_OUTPUT | MUX_MODE0) /* lcd_data1.lcd_data1 */
+ AM33XX_IOPAD(0x8a8, PIN_OUTPUT | MUX_MODE0) /* lcd_data2.lcd_data2 */
+ AM33XX_IOPAD(0x8ac, PIN_OUTPUT | MUX_MODE0) /* lcd_data3.lcd_data3 */
+ AM33XX_IOPAD(0x8b0, PIN_OUTPUT | MUX_MODE0) /* lcd_data4.lcd_data4 */
+ AM33XX_IOPAD(0x8b4, PIN_OUTPUT | MUX_MODE0) /* lcd_data5.lcd_data5 */
+ AM33XX_IOPAD(0x8b8, PIN_OUTPUT | MUX_MODE0) /* lcd_data6.lcd_data6 */
+ AM33XX_IOPAD(0x8bc, PIN_OUTPUT | MUX_MODE0) /* lcd_data7.lcd_data7 */
+ AM33XX_IOPAD(0x8c0, PIN_OUTPUT | MUX_MODE0) /* lcd_data8.lcd_data8 */
+ AM33XX_IOPAD(0x8c4, PIN_OUTPUT | MUX_MODE0) /* lcd_data9.lcd_data9 */
+ AM33XX_IOPAD(0x8c8, PIN_OUTPUT | MUX_MODE0) /* lcd_data10.lcd_data10 */
+ AM33XX_IOPAD(0x8cc, PIN_OUTPUT | MUX_MODE0) /* lcd_data11.lcd_data11 */
+ AM33XX_IOPAD(0x8d0, PIN_OUTPUT | MUX_MODE0) /* lcd_data12.lcd_data12 */
+ AM33XX_IOPAD(0x8d4, PIN_OUTPUT | MUX_MODE0) /* lcd_data13.lcd_data13 */
+ AM33XX_IOPAD(0x8d8, PIN_OUTPUT | MUX_MODE0) /* lcd_data14.lcd_data14 */
+ AM33XX_IOPAD(0x8dc, PIN_OUTPUT | MUX_MODE0) /* lcd_data15.lcd_data15 */
+ AM33XX_IOPAD(0x8e0, PIN_OUTPUT | MUX_MODE0) /* lcd_vsync.lcd_vsync */
+ AM33XX_IOPAD(0x8e4, PIN_OUTPUT | MUX_MODE0) /* lcd_hsync.lcd_hsync */
+ AM33XX_IOPAD(0x8e8, PIN_OUTPUT | MUX_MODE0) /* lcd_pclk.lcd_pclk */
+ AM33XX_IOPAD(0x8ec, PIN_OUTPUT | MUX_MODE0) /* lcd_ac_bias_en.lcd_ac_bias_en */
+ >;
+ };
+
+ dcan0_pins: pinmux_dcan0_pins {
+ pinctrl-single,pins = <
+ AM33XX_IOPAD(0x978, PIN_OUTPUT | MUX_MODE2) /* uart1_ctsn.d_can0_tx */
+ AM33XX_IOPAD(0x97c, PIN_INPUT_PULLDOWN | MUX_MODE2) /* uart1_rtsn.d_can0_rx */
+ >;
+ };
+};
+
+&uart0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart0_pins>;
+
+ rts-gpio = <&gpio1 9 GPIO_ACTIVE_HIGH>;
+ rs485-rts-active-high;
+ rs485-rts-delay = <0 0>;
+ linux,rs485-enabled-at-boot-time;
+
+ status = "okay";
+};
+
+&uart1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart1_pins>;
+
+ status = "okay";
+};
+
+&uart3 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&uart3_pins>;
+
+ status = "okay";
+};
+
+&i2c0 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c0_pins>;
+
+ status = "okay";
+ clock-frequency = <400000>;
+
+ tps: tps@2d {
+ reg = <0x2d>;
+ };
+
+ m2_eeprom: m2_eeprom@50 {
+ compatible = "atmel,24c256";
+ reg = <0x50>;
+ status = "okay";
+ };
+};
+
+&i2c1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c1_pins>;
+
+ status = "okay";
+ clock-frequency = <100000>;
+
+ board_24aa025e48: board_24aa025e48@50 {
+ compatible = "microchip,24aa025e48";
+ reg = <0x50>;
+ };
+
+ backplane_24aa025e48: backplane_24aa025e48@53 {
+ compatible = "microchip,24aa025e48";
+ reg = <0x53>;
+ };
+
+ pca9532: pca9532@60 {
+ compatible = "nxp,pca9532";
+ reg = <0x60>;
+ psc0 = <0x97>;
+ pwm0 = <0x80>;
+ psc1 = <0x97>;
+ pwm1 = <0x10>;
+
+ run.red@0 {
+ type = <PCA9532_TYPE_LED>;
+ };
+ run.green@1 {
+ type = <PCA9532_TYPE_LED>;
+ default-state = "on";
+ };
+ s2.red@2 {
+ type = <PCA9532_TYPE_LED>;
+ };
+ s2.green@3 {
+ type = <PCA9532_TYPE_LED>;
+ };
+ s1.yellow@4 {
+ type = <PCA9532_TYPE_LED>;
+ };
+ s1.green@5 {
+ type = <PCA9532_TYPE_LED>;
+ };
+ };
+
+ pca9530: pca9530@61 {
+ compatible = "nxp,pca9530";
+ reg = <0x61>;
+
+ tft-panel@0 {
+ type = <PCA9532_TYPE_LED>;
+ linux,default-trigger = "backlight";
+ default-state = "on";
+ };
+ };
+
+ mcp79400: mcp79400@6f {
+ compatible = "microchip,mcp7940x";
+ reg = <0x6f>;
+ };
+};
+
+&i2c2 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&i2c2_pins>;
+
+ status = "okay";
+ clock-frequency = <100000>;
+};
+
+&spi1 {
+ pinctrl-names = "default";
+ pinctrl-0 = <&spi1_pins>;
+ ti,pindir-d0-out-d1-in;
+ status = "okay";
+
+ cfaf240320a032t {
+ compatible = "orise,otm3225a";
+ reg = <0>;
+ spi-max-frequency = <1000000>;
+ // SPI mode 3
+ spi-cpol;
+ spi-cpha;
+ status = "okay";
+ };
+};
+
+&usb {
+ status = "okay";
+};
+
+&usb_ctrl_mod {
+ status = "okay";
+};
+
+&usb0_phy {
+ status = "okay";
+};
+
+&usb1_phy {
+ status = "okay";
+};
+
+&usb0 {
+ status = "okay";
+};
+
+&usb1 {
+ status = "okay";
+};
+
+&cppi41dma {
+ status = "okay";
+};
+
+/*
+ * Disable soc's rtc as we have no VBAT for it. This makes the board
+ * rtc (Microchip MCP79400) the default rtc device 'rtc0'.
+ */
+&rtc {
+ status = "disabled";
+};
+
+&lcdc {
+ status = "okay";
+};
+
+&elm {
+ status = "okay";
+};
+
+#include "tps65910.dtsi"
+
+&tps {
+ vcc1-supply = <&vbat>;
+ vcc2-supply = <&vbat>;
+ vcc3-supply = <&vbat>;
+ vcc4-supply = <&vbat>;
+ vcc5-supply = <&vbat>;
+ vcc6-supply = <&vbat>;
+ vcc7-supply = <&vbat>;
+ vccio-supply = <&vbat>;
+
+ regulators {
+ vrtc_reg: regulator@0 {
+ regulator-name = "ldo_vrtc";
+ regulator-always-on;
+ };
+
+ vio_reg: regulator@1 {
+ regulator-name = "buck_vdd_ddr";
+ regulator-always-on;
+ };
+
+ vdd1_reg: regulator@2 {
+ /* VDD_MPU voltage limits */
+ regulator-name = "buck_vdd_mpu";
+ regulator-min-microvolt = <912500>;
+ regulator-max-microvolt = <1312500>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vdd2_reg: regulator@3 {
+ /* VDD_CORE voltage limits */
+ regulator-name = "buck_vdd_core";
+ regulator-min-microvolt = <912500>;
+ regulator-max-microvolt = <1150000>;
+ regulator-boot-on;
+ regulator-always-on;
+ };
+
+ vdd3_reg: regulator@4 {
+ regulator-name = "boost_res";
+ regulator-always-on;
+ };
+
+ vdig1_reg: regulator@5 {
+ regulator-name = "ldo_vdig1";
+ regulator-always-on;
+ };
+
+ vdig2_reg: regulator@6 {
+ regulator-name = "ldo_vdig2";
+ regulator-always-on;
+ };
+
+ vpll_reg: regulator@7 {
+ regulator-name = "ldo_vpll";
+ regulator-always-on;
+ };
+
+ vdac_reg: regulator@8 {
+ regulator-name = "ldo_vdac";
+ regulator-always-on;
+ };
+
+ vaux1_reg: regulator@9 {
+ regulator-name = "ldo_vaux1";
+ regulator-always-on;
+ };
+
+ vaux2_reg: regulator@10 {
+ regulator-name = "ldo_vaux2";
+ regulator-always-on;
+ };
+
+ vaux33_reg: regulator@11 {
+ regulator-name = "ldo_vaux33";
+ regulator-always-on;
+ };
+
+ vmmc_reg: regulator@12 {
+ regulator-name = "ldo_vmmc";
+ regulator-min-microvolt = <1800000>;
+ regulator-max-microvolt = <3300000>;
+ regulator-always-on;
+ };
+
+ vbb_reg: regulator@13 {
+ regulator-name = "bat_vbb";
+ };
+ };
+};
+
+&mac {
+ pinctrl-names = "default";
+ pinctrl-0 = <&cpsw_default>;
+ dual_emac; /* no switch, two distinct MACs */
+ status = "okay";
+};
+
+&davinci_mdio {
+ pinctrl-names = "default";
+ pinctrl-0 = <&davinci_mdio_default>;
+ status = "okay";
+};
+
+&cpsw_emac0 {
+ phy_id = <&davinci_mdio>, <0>;
+ phy-mode = "mii";
+ dual_emac_res_vlan = <1>;
+};
+
+&cpsw_emac1 {
+ phy_id = <&davinci_mdio>, <1>;
+ phy-mode = "mii";
+ dual_emac_res_vlan = <2>;
+};
+
+&tscadc {
+ status = "okay";
+ tsc {
+ ti,wires = <4>;
+ ti,x-plate-resistance = <200>;
+ ti,coordinate-readouts = <5>;
+ ti,wire-config = <0x01 0x10 0x22 0x33>;
+ ti,charge-delay = <0x400>;
+ };
+
+ adc {
+ ti,adc-channels = <4 5 6 7>;
+ };
+};
+
+&mmc1 {
+ status = "okay";
+ vmmc-supply = <&vmmc_reg>;
+ bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc1_pins>;
+ non-removable;
+};
+
+&mmc2 {
+ status = "okay";
+ vmmc-supply = <&vmmc_reg>;
+ bus-width = <4>;
+ pinctrl-names = "default";
+ pinctrl-0 = <&mmc2_pins>;
+ cd-gpios = <&gpio2 2 GPIO_ACTIVE_LOW>;
+};
+
+&sham {
+ status = "okay";
+};
+
+&aes {
+ status = "okay";
+};
+
+&dcan0 {
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&dcan0_pins>;
+};
diff --git a/arch/arm/dts/bcm283x-uboot.dtsi b/arch/arm/dts/bcm283x-uboot.dtsi
index 8e4231ae6c..21d038aebb 100644
--- a/arch/arm/dts/bcm283x-uboot.dtsi
+++ b/arch/arm/dts/bcm283x-uboot.dtsi
@@ -20,3 +20,7 @@
skip-init;
u-boot,dm-pre-reloc;
};
+
+&gpio {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/stm32429i-eval-u-boot.dtsi b/arch/arm/dts/stm32429i-eval-u-boot.dtsi
new file mode 100644
index 0000000000..826c942e67
--- /dev/null
+++ b/arch/arm/dts/stm32429i-eval-u-boot.dtsi
@@ -0,0 +1,231 @@
+/*
+ * Copyright (C) 2018, STMicroelectronics - All Rights Reserved
+ * Author(s): Patrice Chotard, <patrice.chotard@st.com> for STMicroelectronics.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+#include <dt-bindings/memory/stm32-sdram.h>
+/{
+ clocks {
+ u-boot,dm-pre-reloc;
+ };
+
+ aliases {
+ /* Aliases for gpios so as to use sequence */
+ gpio0 = &gpioa;
+ gpio1 = &gpiob;
+ gpio2 = &gpioc;
+ gpio3 = &gpiod;
+ gpio4 = &gpioe;
+ gpio5 = &gpiof;
+ gpio6 = &gpiog;
+ gpio7 = &gpioh;
+ gpio8 = &gpioi;
+ gpio9 = &gpioj;
+ gpio10 = &gpiok;
+ };
+
+ soc {
+ u-boot,dm-pre-reloc;
+ pin-controller {
+ u-boot,dm-pre-reloc;
+ };
+
+ fmc: fmc@A0000000 {
+ compatible = "st,stm32-fmc";
+ reg = <0xA0000000 0x1000>;
+ clocks = <&rcc 0 STM32F4_AHB3_CLOCK(FMC)>;
+ st,syscfg = <&syscfg>;
+ pinctrl-0 = <&fmc_pins_d32>;
+ pinctrl-names = "default";
+ st,mem_remap = <4>;
+ u-boot,dm-pre-reloc;
+
+ /*
+ * Memory configuration from sdram
+ * MICRON MT48LC4M32B2B5-7
+ */
+ bank0: bank@0 {
+ st,sdram-control = /bits/ 8 <NO_COL_9
+ NO_ROW_12
+ MWIDTH_32
+ BANKS_4
+ CAS_3
+ SDCLK_2
+ RD_BURST_EN
+ RD_PIPE_DL_0>;
+ st,sdram-timing = /bits/ 8 <TMRD_2
+ TXSR_6
+ TRAS_4
+ TRC_6
+ TWR_2
+ TRP_2
+ TRCD_2>;
+ st,sdram-refcount = < 2812 >;
+ };
+ };
+ };
+};
+
+&clk_hse {
+ u-boot,dm-pre-reloc;
+};
+
+&clk_lse {
+ u-boot,dm-pre-reloc;
+};
+
+&clk_i2s_ckin {
+ u-boot,dm-pre-reloc;
+};
+
+&pwrcfg {
+ u-boot,dm-pre-reloc;
+};
+
+&syscfg {
+ u-boot,dm-pre-reloc;
+};
+
+&rcc {
+ u-boot,dm-pre-reloc;
+};
+
+&gpioa {
+ compatible = "st,stm32-gpio";
+ u-boot,dm-pre-reloc;
+};
+
+&gpiob {
+ compatible = "st,stm32-gpio";
+ u-boot,dm-pre-reloc;
+};
+
+&gpioc {
+ compatible = "st,stm32-gpio";
+ u-boot,dm-pre-reloc;
+};
+
+&gpiod {
+ compatible = "st,stm32-gpio";
+ u-boot,dm-pre-reloc;
+};
+
+&gpioe {
+ compatible = "st,stm32-gpio";
+ u-boot,dm-pre-reloc;
+};
+
+&gpiof {
+ compatible = "st,stm32-gpio";
+ u-boot,dm-pre-reloc;
+};
+
+&gpiog {
+ compatible = "st,stm32-gpio";
+ u-boot,dm-pre-reloc;
+};
+
+&gpioh {
+ compatible = "st,stm32-gpio";
+ u-boot,dm-pre-reloc;
+};
+
+&gpioi {
+ compatible = "st,stm32-gpio";
+ u-boot,dm-pre-reloc;
+};
+
+&gpioj {
+ compatible = "st,stm32-gpio";
+ u-boot,dm-pre-reloc;
+};
+
+&gpiok {
+ compatible = "st,stm32-gpio";
+ u-boot,dm-pre-reloc;
+};
+
+&pinctrl {
+ usart1_pins_a: usart1@0 {
+ u-boot,dm-pre-reloc;
+ pins1 {
+ u-boot,dm-pre-reloc;
+ };
+ pins2 {
+ u-boot,dm-pre-reloc;
+ };
+ };
+
+ fmc_pins_d32: fmc_d32@0 {
+ u-boot,dm-pre-reloc;
+ pins
+ {
+ pinmux = <STM32_PINMUX('I',10, AF12)>, /* D31 */
+ <STM32_PINMUX('I', 9, AF12)>, /* D30 */
+ <STM32_PINMUX('I', 7, AF12)>, /* D29 */
+ <STM32_PINMUX('I', 6, AF12)>, /* D28 */
+ <STM32_PINMUX('I', 3, AF12)>, /* D27 */
+ <STM32_PINMUX('I', 2, AF12)>, /* D26 */
+ <STM32_PINMUX('I', 1, AF12)>, /* D25 */
+ <STM32_PINMUX('I', 0, AF12)>, /* D24 */
+ <STM32_PINMUX('H',15, AF12)>, /* D23 */
+ <STM32_PINMUX('H',14, AF12)>, /* D22 */
+ <STM32_PINMUX('H',13, AF12)>, /* D21 */
+ <STM32_PINMUX('H',12, AF12)>, /* D20 */
+ <STM32_PINMUX('H',11, AF12)>, /* D19 */
+ <STM32_PINMUX('H',10, AF12)>, /* D18 */
+ <STM32_PINMUX('H', 9, AF12)>, /* D17 */
+ <STM32_PINMUX('H', 8, AF12)>, /* D16 */
+
+ <STM32_PINMUX('D',10, AF12)>, /* D15 */
+ <STM32_PINMUX('D', 9, AF12)>, /* D14 */
+ <STM32_PINMUX('D', 8, AF12)>, /* D13 */
+ <STM32_PINMUX('E',15, AF12)>, /* D12 */
+ <STM32_PINMUX('E',14, AF12)>, /* D11 */
+ <STM32_PINMUX('E',13, AF12)>, /* D10 */
+ <STM32_PINMUX('E',12, AF12)>, /* D09 */
+ <STM32_PINMUX('E',11, AF12)>, /* D08 */
+ <STM32_PINMUX('E',10, AF12)>, /* D07 */
+ <STM32_PINMUX('E', 9, AF12)>, /* D06 */
+ <STM32_PINMUX('E', 8, AF12)>, /* D05 */
+ <STM32_PINMUX('E', 7, AF12)>, /* D04 */
+ <STM32_PINMUX('D', 1, AF12)>, /* D03 */
+ <STM32_PINMUX('D', 0, AF12)>, /* D02 */
+ <STM32_PINMUX('D',15, AF12)>, /* D01 */
+ <STM32_PINMUX('D',14, AF12)>, /* D00 */
+
+ <STM32_PINMUX('E', 0, AF12)>, /* NBL0 */
+ <STM32_PINMUX('E', 1, AF12)>, /* NBL1 */
+ <STM32_PINMUX('I', 4, AF12)>, /* NBL2 */
+ <STM32_PINMUX('I', 5, AF12)>, /* NBL3 */
+
+ <STM32_PINMUX('G', 5, AF12)>, /* A15-BA1 */
+ <STM32_PINMUX('G', 4, AF12)>, /* A14-BA0 */
+ <STM32_PINMUX('G', 3, AF12)>, /* A13 */
+ <STM32_PINMUX('G', 2, AF12)>, /* A12 */
+ <STM32_PINMUX('G', 1, AF12)>, /* A11 */
+ <STM32_PINMUX('G', 0, AF12)>, /* A10 */
+ <STM32_PINMUX('F',15, AF12)>, /* A09 */
+ <STM32_PINMUX('F',14, AF12)>, /* A08 */
+ <STM32_PINMUX('F',13, AF12)>, /* A07 */
+ <STM32_PINMUX('F',12, AF12)>, /* A06 */
+ <STM32_PINMUX('F', 5, AF12)>, /* A05 */
+ <STM32_PINMUX('F', 4, AF12)>, /* A04 */
+ <STM32_PINMUX('F', 3, AF12)>, /* A03 */
+ <STM32_PINMUX('F', 2, AF12)>, /* A02 */
+ <STM32_PINMUX('F', 1, AF12)>, /* A01 */
+ <STM32_PINMUX('F', 0, AF12)>, /* A00 */
+
+ <STM32_PINMUX('H', 3, AF12)>, /* SDNE0 */
+ <STM32_PINMUX('H', 5, AF12)>, /* SDNWE */
+ <STM32_PINMUX('F',11, AF12)>, /* SDNRAS */
+ <STM32_PINMUX('G',15, AF12)>, /* SDNCAS */
+ <STM32_PINMUX('H', 2, AF12)>, /* SDCKE0 */
+ <STM32_PINMUX('G', 8, AF12)>; /* SDCLK> */
+ slew-rate = <2>;
+ u-boot,dm-pre-reloc;
+ };
+ };
+};
diff --git a/arch/arm/dts/stm32429i-eval.dts b/arch/arm/dts/stm32429i-eval.dts
new file mode 100644
index 0000000000..362ea4245e
--- /dev/null
+++ b/arch/arm/dts/stm32429i-eval.dts
@@ -0,0 +1,276 @@
+/*
+ * Copyright (C) 2015, STMicroelectronics - All Rights Reserved
+ * Author: Maxime Coquelin <mcoquelin.stm32@gmail.com> for STMicroelectronics.
+ *
+ * SPDX-License-Identifier: GPL-2.0+
+ */
+
+/dts-v1/;
+#include "stm32f429.dtsi"
+#include "stm32f429-pinctrl.dtsi"
+#include <dt-bindings/input/input.h>
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ model = "STMicroelectronics STM32429i-EVAL board";
+ compatible = "st,stm32429i-eval", "st,stm32f429";
+
+ chosen {
+ bootargs = "root=/dev/ram";
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory {
+ reg = <0x00000000 0x2000000>;
+ };
+
+ aliases {
+ serial0 = &usart1;
+ };
+
+ clocks {
+ clk_ext_camera: clk-ext-camera {
+ #clock-cells = <0>;
+ compatible = "fixed-clock";
+ clock-frequency = <24000000>;
+ };
+ };
+
+ soc {
+ dma-ranges = <0xc0000000 0x0 0x10000000>;
+ };
+
+ regulators {
+ compatible = "simple-bus";
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ reg_vref: regulator@0 {
+ compatible = "regulator-fixed";
+ reg = <0>;
+ regulator-name = "vref";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+ green {
+ gpios = <&gpiog 6 1>;
+ linux,default-trigger = "heartbeat";
+ };
+ orange {
+ gpios = <&gpiog 7 1>;
+ };
+ red {
+ gpios = <&gpiog 10 1>;
+ };
+ blue {
+ gpios = <&gpiog 12 1>;
+ };
+ };
+
+ gpio_keys {
+ compatible = "gpio-keys";
+ #address-cells = <1>;
+ #size-cells = <0>;
+ autorepeat;
+ button@0 {
+ label = "Wake up";
+ linux,code = <KEY_WAKEUP>;
+ gpios = <&gpioa 0 0>;
+ };
+ button@1 {
+ label = "Tamper";
+ linux,code = <KEY_RESTART>;
+ gpios = <&gpioc 13 0>;
+ };
+ };
+
+ usbotg_hs_phy: usbphy {
+ #phy-cells = <0>;
+ compatible = "usb-nop-xceiv";
+ clocks = <&rcc 0 STM32F4_AHB1_CLOCK(OTGHSULPI)>;
+ clock-names = "main_clk";
+ };
+
+ panel_rgb: panel-rgb {
+ compatible = "ampire,am-480272h3tmqw-t01h";
+ status = "okay";
+ port {
+ panel_in_rgb: endpoint {
+ remote-endpoint = <&ltdc_out_rgb>;
+ };
+ };
+ };
+
+ mmc_vcard: mmc_vcard {
+ compatible = "regulator-fixed";
+ regulator-name = "mmc_vcard";
+ regulator-min-microvolt = <3300000>;
+ regulator-max-microvolt = <3300000>;
+ };
+};
+
+&adc {
+ pinctrl-names = "default";
+ pinctrl-0 = <&adc3_in8_pin>;
+ vref-supply = <&reg_vref>;
+ status = "okay";
+ adc3: adc@200 {
+ st,adc-channels = <8>;
+ status = "okay";
+ };
+};
+
+&clk_hse {
+ clock-frequency = <25000000>;
+};
+
+&crc {
+ status = "okay";
+};
+
+&dcmi {
+ status = "okay";
+
+ port {
+ dcmi_0: endpoint {
+ remote-endpoint = <&ov2640_0>;
+ bus-width = <8>;
+ hsync-active = <0>;
+ vsync-active = <0>;
+ pclk-sample = <1>;
+ };
+ };
+};
+
+&i2c1 {
+ pinctrl-0 = <&i2c1_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+
+ ov2640: camera@30 {
+ compatible = "ovti,ov2640";
+ reg = <0x30>;
+ resetb-gpios = <&stmpegpio 2 GPIO_ACTIVE_HIGH>;
+ pwdn-gpios = <&stmpegpio 0 GPIO_ACTIVE_LOW>;
+ clocks = <&clk_ext_camera>;
+ clock-names = "xvclk";
+ status = "okay";
+
+ port {
+ ov2640_0: endpoint {
+ remote-endpoint = <&dcmi_0>;
+ };
+ };
+ };
+
+ stmpe1600: stmpe1600@42 {
+ compatible = "st,stmpe1600";
+ reg = <0x42>;
+ interrupts = <8 3>;
+ interrupt-parent = <&gpioi>;
+ interrupt-controller;
+ wakeup-source;
+
+ stmpegpio: stmpe_gpio {
+ compatible = "st,stmpe-gpio";
+ gpio-controller;
+ #gpio-cells = <2>;
+ };
+ };
+};
+
+&iwdg {
+ status = "okay";
+ timeout-sec = <32>;
+};
+
+&ltdc {
+ status = "okay";
+ pinctrl-0 = <&ltdc_pins>;
+ pinctrl-names = "default";
+ dma-ranges;
+
+ port {
+ ltdc_out_rgb: endpoint {
+ remote-endpoint = <&panel_in_rgb>;
+ };
+ };
+};
+
+&mac {
+ status = "okay";
+ pinctrl-0 = <&ethernet_mii>;
+ pinctrl-names = "default";
+ phy-mode = "mii";
+ phy-handle = <&phy1>;
+ mdio0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ compatible = "snps,dwmac-mdio";
+ phy1: ethernet-phy@1 {
+ reg = <1>;
+ };
+ };
+};
+
+&rtc {
+ status = "okay";
+};
+
+&sdio {
+ status = "okay";
+ vmmc-supply = <&mmc_vcard>;
+ cd-gpios = <&stmpegpio 15 GPIO_ACTIVE_HIGH>;
+ cd-inverted;
+ pinctrl-names = "default", "opendrain";
+ pinctrl-0 = <&sdio_pins>;
+ pinctrl-1 = <&sdio_pins_od>;
+ bus-width = <4>;
+};
+
+&timers1 {
+ status = "okay";
+
+ pwm {
+ pinctrl-0 = <&pwm1_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ };
+
+ timer@0 {
+ status = "okay";
+ };
+};
+
+&timers3 {
+ status = "okay";
+
+ pwm {
+ pinctrl-0 = <&pwm3_pins>;
+ pinctrl-names = "default";
+ status = "okay";
+ };
+
+ timer@2 {
+ status = "okay";
+ };
+};
+
+&usart1 {
+ pinctrl-0 = <&usart1_pins_a>;
+ pinctrl-names = "default";
+ status = "okay";
+};
+
+&usbotg_hs {
+ dr_mode = "host";
+ phys = <&usbotg_hs_phy>;
+ phy-names = "usb2-phy";
+ pinctrl-0 = <&usbotg_hs_pins_a>;
+ pinctrl-names = "default";
+ status = "okay";
+};
diff --git a/arch/arm/dts/stm32f7-u-boot.dtsi b/arch/arm/dts/stm32f7-u-boot.dtsi
index a56ae93121..9a9e4e5f37 100644
--- a/arch/arm/dts/stm32f7-u-boot.dtsi
+++ b/arch/arm/dts/stm32f7-u-boot.dtsi
@@ -26,3 +26,7 @@
&pwrcfg {
u-boot,dm-pre-reloc;
};
+
+&clk_hse {
+ u-boot,dm-pre-reloc;
+};
diff --git a/arch/arm/dts/stm32f746.dtsi b/arch/arm/dts/stm32f746.dtsi
index 929bf82e4d..46d148eab2 100644
--- a/arch/arm/dts/stm32f746.dtsi
+++ b/arch/arm/dts/stm32f746.dtsi
@@ -65,6 +65,9 @@
compatible = "st,stm32-dwmac";
reg = <0x40028000 0x8000>;
reg-names = "stmmaceth";
+ clocks = <&rcc 0 STM32F7_AHB1_CLOCK(ETHMAC)>,
+ <&rcc 0 STM32F7_AHB1_CLOCK(ETHMACTX)>,
+ <&rcc 0 STM32F7_AHB1_CLOCK(ETHMACRX)>;
interrupts = <61>, <62>;
interrupt-names = "macirq", "eth_wake_irq";
snps,pbl = <8>;
generated by cgit v1.2.3 (git 2.0.4) at 2024-07-04 17:32:08 +0000