arm: dts: Resync dts for BeagleBone and derivatives
Sync BeagleBone dts files & TPS dtsi files with Linux v5.17 and include
the SanCloud BBE Extended WiFi dts added in v5.18-rc1. Also pull in
changes to am33xx-l4.dtsi needed to support the BeagleBone Blue.
The change to use the cpsw switch driver (commit c477358e66a3 in Linux)
is excluded from the sync as u-boot does not recognise the new
compatible string.
Signed-off-by: Paul Barker <paul.barker@sancloud.com>
diff --git a/arch/arm/dts/am335x-sancloud-bbe-lite.dts b/arch/arm/dts/am335x-sancloud-bbe-lite.dts
new file mode 100644
index 0000000..d6ef193
--- /dev/null
+++ b/arch/arm/dts/am335x-sancloud-bbe-lite.dts
@@ -0,0 +1,50 @@
+// SPDX-License-Identifier: GPL-2.0-only
+/*
+ * Copyright (C) 2012 Texas Instruments Incorporated - http://www.ti.com/
+ * Copyright (C) 2021 SanCloud Ltd
+ */
+/dts-v1/;
+
+#include "am33xx.dtsi"
+#include "am335x-bone-common.dtsi"
+#include "am335x-boneblack-common.dtsi"
+#include "am335x-sancloud-bbe-common.dtsi"
+
+/ {
+ model = "SanCloud BeagleBone Enhanced Lite";
+ compatible = "sancloud,am335x-boneenhanced",
+ "ti,am335x-bone-black",
+ "ti,am335x-bone",
+ "ti,am33xx";
+};
+
+&am33xx_pinmux {
+ bb_spi0_pins: pinmux_bb_spi0_pins {
+ pinctrl-single,pins = <
+ AM33XX_PADCONF(AM335X_PIN_SPI0_SCLK, PIN_INPUT, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_SPI0_D0, PIN_INPUT, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_SPI0_D1, PIN_INPUT, MUX_MODE0)
+ AM33XX_PADCONF(AM335X_PIN_SPI0_CS0, PIN_INPUT, MUX_MODE0)
+ >;
+ };
+};
+
+&spi0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ status = "okay";
+ pinctrl-names = "default";
+ pinctrl-0 = <&bb_spi0_pins>;
+
+ channel@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ compatible = "micron,spi-authenta";
+
+ reg = <0>;
+ spi-max-frequency = <16000000>;
+ spi-cpha;
+ };
+};