ARM: dts: uniphier: Add Pro5 board support

Initial version of devicetree sources for Pro5 EPCORE and ProEX boards.
These boards have UART, I2C, USB, eMMC and PCI endpoint in common.

Pro5 EPCORE board is a kind of Pro5 reference board with PCIe endpoint
card edge connector.

ProEX board shares peripherals with Linux and other systems, and some
of these ports are available in Linux.

Signed-off-by: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Link: https://lore.kernel.org/r/20221117163219.3673-3-hayashi.kunihiko@socionext.com
Signed-off-by: Arnd Bergmann <arnd@arndb.de>

diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 6aa7dc4..905e490 100644 (file)
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -1454,6 +1454,8 @@ dtb-$(CONFIG_ARCH_UNIPHIER) += \
        uniphier-pro4-ace.dtb \
        uniphier-pro4-ref.dtb \
        uniphier-pro4-sanji.dtb \
+       uniphier-pro5-epcore.dtb \
+       uniphier-pro5-proex.dtb \
        uniphier-pxs2-gentil.dtb \
        uniphier-pxs2-vodka.dtb \
        uniphier-sld8-ref.dtb

diff --git a/arch/arm/boot/dts/uniphier-pro5-epcore.dts b/arch/arm/boot/dts/uniphier-pro5-epcore.dts
new file mode 100644 (file)
index 0000000..ed759dc
--- /dev/null
+++ b/arch/arm/boot/dts/uniphier-pro5-epcore.dts
@@ -0,0 +1,76 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Source for UniPhier Pro5 EP-CORE Board (Pro5-PCIe_EP-CORE)
+ *
+ * Copyright (C) 2021 Socionext Inc.
+ *   Author: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+ */
+
+/dts-v1/;
+#include "uniphier-pro5.dtsi"
+#include "uniphier-support-card.dtsi"
+
+/ {
+       model = "UniPhier Pro5 EP-CORE Board";
+       compatible = "socionext,uniphier-pro5-epcore", "socionext,uniphier-pro5";
+
+       chosen {
+               stdout-path = "serial0:115200n8";
+       };
+
+       aliases {
+               serial0 = &serial0;
+               serial1 = &serial1;
+               serial2 = &serial2;
+               i2c0 = &i2c0;
+       };
+
+       memory@80000000 {
+               device_type = "memory";
+               reg = <0x80000000 0x40000000>;
+       };
+};
+
+&ethsc {
+       interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+};
+
+&serialsc {
+       interrupts = <1 IRQ_TYPE_LEVEL_LOW>;
+};
+
+&serial0 {
+       status = "okay";
+};
+
+&serial1 {
+       status = "okay";
+};
+
+&serial2 {
+       status = "okay";
+};
+
+&i2c0 {
+       status = "okay";
+};
+
+&usb0 {
+       status = "okay";
+};
+
+&usb1 {
+       status = "okay";
+};
+
+&emmc {
+       status = "okay";
+};
+
+&sd {
+       status = "okay";
+};
+
+&pcie_ep {
+       status = "okay";
+};

diff --git a/arch/arm/boot/dts/uniphier-pro5-proex.dts b/arch/arm/boot/dts/uniphier-pro5-proex.dts
new file mode 100644 (file)
index 0000000..2cfb84f
--- /dev/null
+++ b/arch/arm/boot/dts/uniphier-pro5-proex.dts
@@ -0,0 +1,59 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Source for UniPhier Pro5 ProEX Board
+ *
+ * Copyright (C) 2021 Socionext Inc.
+ *   Author: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
+ */
+
+/dts-v1/;
+#include "uniphier-pro5.dtsi"
+
+/ {
+       model = "UniPhier Pro5 ProEX Board";
+       compatible = "socionext,uniphier-pro5-proex", "socionext,uniphier-pro5";
+
+       chosen {
+               stdout-path = "serial2:115200n8";
+       };
+
+       aliases {
+               serial1 = &serial1;
+               serial2 = &serial2;
+               i2c0 = &i2c0;
+               i2c1 = &i2c3;
+       };
+
+       memory@80000000 {
+               device_type = "memory";
+               reg = <0x80000000 0x40000000>;
+       };
+};
+
+&serial1 {
+       status = "okay";
+};
+
+&serial2 {
+       status = "okay";
+};
+
+&i2c0 {
+       status = "okay";
+};
+
+&i2c3 {
+       status = "okay";
+};
+
+&usb1 {
+       status = "okay";
+};
+
+&emmc {
+       status = "okay";
+};
+
+&pcie_ep {
+       status = "okay";
+};