dt: amd-seattle: remove Overdrive revision A0 support

Support for AMD Seattle silicon revision A0 is no longer relevant,
since we no longer have a driver for the network controller, and
the PCIe on these boards was very unreliable. So drop the DTS
description of the A0 version of the overdrive board.

Signed-off-by: Ard Biesheuvel <ardb@kernel.org>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm64/boot/dts/amd/Makefile b/arch/arm64/boot/dts/amd/Makefile
index 5e27bc0..68103a8 100644 (file)
--- a/arch/arm64/boot/dts/amd/Makefile
+++ b/arch/arm64/boot/dts/amd/Makefile
@@ -1,3 +1,2 @@
 # SPDX-License-Identifier: GPL-2.0
-dtb-$(CONFIG_ARCH_SEATTLE) += amd-overdrive.dtb \
-                       amd-overdrive-rev-b0.dtb amd-overdrive-rev-b1.dtb
+dtb-$(CONFIG_ARCH_SEATTLE) += amd-overdrive-rev-b0.dtb amd-overdrive-rev-b1.dtb

diff --git a/arch/arm64/boot/dts/amd/amd-overdrive.dts b/arch/arm64/boot/dts/amd/amd-overdrive.dts
deleted file mode 100644 (file)
index 41b3a6c..0000000
--- a/arch/arm64/boot/dts/amd/amd-overdrive.dts
+++ /dev/null
@@ -1,66 +0,0 @@
-// SPDX-License-Identifier: GPL-2.0
-/*
- * DTS file for AMD Seattle Overdrive Development Board
- *
- * Copyright (C) 2014 Advanced Micro Devices, Inc.
- */
-
-/dts-v1/;
-
-/include/ "amd-seattle-soc.dtsi"
-
-/ {
-       model = "AMD Seattle Development Board (Overdrive)";
-       compatible = "amd,seattle-overdrive", "amd,seattle";
-
-       chosen {
-               stdout-path = &serial0;
-       };
-};
-
-&ccp0 {
-       status = "ok";
-};
-
-&gpio0 {
-       status = "ok";
-};
-
-&gpio1 {
-       status = "ok";
-};
-
-&i2c0 {
-       status = "ok";
-};
-
-&pcie0 {
-       status = "ok";
-};
-
-&spi0 {
-       status = "ok";
-};
-
-&spi1 {
-       status = "ok";
-       sdcard0: sdcard@0 {
-               compatible = "mmc-spi-slot";
-               reg = <0>;
-               spi-max-frequency = <20000000>;
-               voltage-ranges = <3200 3400>;
-               gpios = <&gpio0 7 0>;
-               interrupt-parent = <&gpio0>;
-               interrupts = <7 3>;
-               pl022,hierarchy = <0>;
-               pl022,interface = <0>;
-               pl022,com-mode = <0x0>;
-               pl022,rx-level-trig = <0>;
-               pl022,tx-level-trig = <0>;
-       };
-};
-
-&v2m0 {
-       arm,msi-base-spi = <64>;
-       arm,msi-num-spis = <256>;
-};