u-boot/arch/arm/dts/bcm96753ref.dts
William Zhang 779a7b665f arm: bcmbca: remove bcm6753 support under CONFIG_ARCH_BCM6753
BCM6753 is essentially same as the main chip BCM6855 but with different
SKU number. Now that BCM6855 is supported under CONFIG_ARCH_BCMBCA and
CONFIG_BCM6855, remove the original ARCH_BCM6753 support and migrate its
configuration and dts settings. This includes:
- Remove the bcm96753ref board folder. It is replaced by the
generic bcmbca board folder.
- Merge the 6753.dtsi setting to the new 6855.dtsi file. Update
96753ref board dts with the new compatible string.
- Delete broadcom_bcm96763ref.h and merge its setting to the new
bcm96855.h file.
- Delete bcm96753ref_ram_defconfig and use a basic config version of
bcm96855_defconfig

Signed-off-by: William Zhang <william.zhang@broadcom.com>
Reviewed-by: Philippe Reynes <philippe.reynes@softathome.com>
2022-10-31 08:55:59 -04:00

98 lines
1.2 KiB
Text

// SPDX-License-Identifier: GPL-2.0+
/*
* Copyright (C) 2022 Philippe Reynes <philippe.reynes@softathome.com>
*/
/dts-v1/;
#include "bcm6855.dtsi"
#include <dt-bindings/gpio/gpio.h>
/ {
model = "Broadcom BCM96753REF Reference Board";
compatible = "brcm,bcm96753ref", "brcm,bcm6855", "brcm,bcmbca";
aliases {
serial0 = &uart0;
};
chosen {
stdout-path = "serial0:115200n8";
};
memory {
device_type = "memory";
reg = <0x0 0x40000000>;
};
};
&uart0 {
u-boot,dm-pre-reloc;
status = "okay";
};
&gpio0 {
status = "okay";
};
&gpio1 {
status = "okay";
};
&gpio2 {
status = "okay";
};
&gpio3 {
status = "okay";
};
&gpio4 {
status = "okay";
};
&gpio5 {
status = "okay";
};
&gpio6 {
status = "okay";
};
&gpio7 {
status = "okay";
};
&nand {
status = "okay";
write-protect = <0>;
#address-cells = <1>;
#size-cells = <0>;
nandcs@0 {
compatible = "brcm,nandcs";
reg = <0>;
nand-ecc-strength = <4>;
nand-ecc-step-size = <512>;
brcm,nand-oob-sector-size = <16>;
};
};
&leds {
status = "okay";
#address-cells = <1>;
#size-cells = <0>;
brcm,serial-led-en-pol;
brcm,serial-led-data-ppol;
led@0 {
reg = <0>;
label = "led_red";
};
led@1 {
reg = <1>;
label = "led_green";
};
};