board/km: add support for seli8 design based on nxp ls102x
The SELI8 design is a new tdm service unit card for Hitachi-Powergrids
XMC and FOX product lines.
It is based on NXP LS1021 SoC and it provides following interfaces:
- IFC interface for NOR, NAND and external FPGA's
- 1 x RGMII ETH for debug purposes
- 2 x SGMII ETH for management communication via back-plane
- 1 x uQE HDLC for management communication via back-plane
- 1 x I2C for peripheral devices
- 1 x SPI for peripheral devices
- 1 x UART for debug logging
It is foreseen that the design will be later re-used for another XMC and
FOX service cards with similar SoC requirements.
Signed-off-by: Rainer Boschung <rainer.boschung@hitachi-powergrids.com>
Signed-off-by: Matteo Ghidoni <matteo.ghidoni@hitachi-powergrids.com>
Signed-off-by: Aleksandar Gerasimovski <aleksandar.gerasimovski@hitachi-powergrids.com>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
diff --git a/arch/arm/dts/ls1021a-pg-wcom-seli8.dts b/arch/arm/dts/ls1021a-pg-wcom-seli8.dts
new file mode 100644
index 0000000..e335188
--- /dev/null
+++ b/arch/arm/dts/ls1021a-pg-wcom-seli8.dts
@@ -0,0 +1,111 @@
+// SPDX-License-Identifier: GPL-2.0+
+/*
+ * Copyright 2013-2015 Freescale Semiconductor, Inc.
+ * Copyright 2020 Hitachi Power Grids. All rights reserved.
+ */
+
+/dts-v1/;
+#include "ls1021a.dtsi"
+
+/ {
+ model = "Hitachi-Powergrids SELI8 Service Unit for XMC and FOX";
+
+ chosen {
+ stdout-path = &uart0;
+ };
+};
+
+&enet0 {
+ status = "okay";
+ tbi-handle = <&tbi0>;
+ phy-connection-type = "sgmii";
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+};
+
+&enet1 {
+ status = "okay";
+ tbi-handle = <&tbi1>;
+ phy-connection-type = "sgmii";
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+};
+
+&enet2 {
+ phy-handle = <&debug_phy>;
+ phy-connection-type = "rgmii-id";
+ status = "okay";
+};
+
+&i2c0 {
+ status = "okay";
+};
+
+&ifc {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ /* NOR Flash on board */
+ ranges = <0x0 0x0 0x60000000 0x04000000>;
+ status = "okay";
+
+ nor@0,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x0 0x0 0x4000000>;
+ bank-width = <2>;
+ device-width = <1>;
+
+ partition@0 {
+ label = "rcw";
+ reg = <0x0 0x20000>;
+ read-only;
+ };
+ partition@20000 {
+ label = "qe";
+ reg = <0x20000 0x20000>;
+ };
+ partition@40000 {
+ label = "envred";
+ reg = <0x40000 0x20000>;
+ };
+ partition@60000 {
+ label = "env";
+ reg = <0x60000 0x20000>;
+ };
+ partition@100000 {
+ label = "u-boot";
+ reg = <0x100000 0x100000>;
+ };
+ partition@200000 {
+ label = "ubi0";
+ reg = <0x200000 0x3E00000>;
+ };
+ };
+};
+
+&mdio0 {
+ debug_phy: ethernet-phy@11 {
+ reg = <0x11>;
+ };
+
+ tbi0: tbi-phy@0xb {
+ reg = <0xb>;
+ device_type = "tbi-phy";
+ };
+};
+
+&mdio1 {
+ tbi1: tbi-phy@0xd {
+ reg = <0xd>;
+ device_type = "tbi-phy";
+ };
+};
+
+&uart0 {
+ status = "okay";
+};