From: Jingchang Lu <b35083@xxxxxxxxxxxxx>
The LS1021A QorIQ development system (QDS) is a high-performance
computing evaluation, development and test platform supporting
the LS1021A processor. The LS1021A QDS is optimized to support
the high-bandwidth DDR3LP/DDR4 memory and a full complement of
high-speed SerDes ports.
For more detail information about the LS1021AQDS, please refer to
the QorIQ LS1021A Development System Reference Manual.
Signed-off-by: Alison Wang <alison.wang@xxxxxxxxxxxxx>
Signed-off-by: Chao Fu <B44548@xxxxxxxxxxxxx>
Signed-off-by: Jason Jin <Jason.Jin@xxxxxxxxxxxxx>
Signed-off-by: Xiubo Li <Li.Xiubo@xxxxxxxxxxxxx>
Signed-off-by: Bhupesh Sharma <bhupesh.sharma@xxxxxxxxxxxxx>
Signed-off-by: Jaiprakash Singh <b44839@xxxxxxxxxxxxx>
Signed-off-by: Jingchang Lu <jingchang.lu@xxxxxxxxxxxxx>
---
arch/arm/boot/dts/Makefile | 1 +
arch/arm/boot/dts/ls1021a-qds.dts | 240 ++++++++++++++++++++++++++++++++++++++
2 files changed, 241 insertions(+)
create mode 100644 arch/arm/boot/dts/ls1021a-qds.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 472c1c3..515ce04 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -251,6 +251,7 @@ dtb-$(CONFIG_ARCH_MXC) += \
imx6q-tx6q-1110.dtb \
imx6sl-evk.dtb \
imx6sx-sdb.dtb \
+ ls1021a-qds.dtb \
vf610-colibri-eval-v3.dtb \
vf610-cosmic.dtb \
vf610-twr.dtb
diff --git a/arch/arm/boot/dts/ls1021a-qds.dts b/arch/arm/boot/dts/ls1021a-qds.dts
new file mode 100644
index 0000000..9c5e16b
--- /dev/null
+++ b/arch/arm/boot/dts/ls1021a-qds.dts
@@ -0,0 +1,240 @@
+/*
+ * Copyright 2013-2014 Freescale Semiconductor, Inc.
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ * a) This file is free software; you can redistribute it and/or
+ * modify it under the terms of the GNU General Public License as
+ * published by the Free Software Foundation; either version 2 of
+ * the License, or (at your option) any later version.
+ *
+ * This file is distributed in the hope that it will be useful,
+ * but WITHOUT ANY WARRANTY; without even the implied warranty of
+ * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ * GNU General Public License for more details.
+ *
+ * You should have received a copy of the GNU General Public
+ * License along with this file; if not, write to the Free
+ * Software Foundation, Inc., 51 Franklin St, Fifth Floor, Boston,
+ * MA 02110-1301 USA
+ *
+ * Or, alternatively,
+ *
+ * b) Permission is hereby granted, free of charge, to any person
+ * obtaining a copy of this software and associated documentation
+ * files (the "Software"), to deal in the Software without
+ * restriction, including without limitation the rights to use,
+ * copy, modify, merge, publish, distribute, sublicense, and/or
+ * sell copies of the Software, and to permit persons to whom the
+ * Software is furnished to do so, subject to the following
+ * conditions:
+ *
+ * The above copyright notice and this permission notice shall be
+ * included in all copies or substantial portions of the Software.
+ *
+ * THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ * EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ * OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ * NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ * HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ * WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ * FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ * OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/dts-v1/;
+#include "ls1021a.dtsi"
+
+/ {
+ model = "LS1021A QDS Board";
+
+ aliases {
+ enet0_rgmii_phy = &rgmii_phy1;
+ enet1_rgmii_phy = &rgmii_phy2;
+ enet2_rgmii_phy = &rgmii_phy3;
+ enet0_sgmii_phy = &sgmii_phy1c;
+ enet1_sgmii_phy = &sgmii_phy1d;
+ };
+};
+
+&dspi0 {
+ bus-num = <0>;
+ status = "okay";
+
+ dspiflash: at45db021d@0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "atmel,at45db021d", "atmel,at45", "atmel,dataflash";
+ spi-max-frequency = <16000000>;
+ spi-cpol;
+ spi-cpha;
+ reg = <0>;
+ };
+};
+
+&i2c0 {
+ status = "okay";
+
+ pca9547: mux@77 {
+ reg = <0x77>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ i2c@0 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x0>;
+
+ ds3232: rtc@68 {
+ compatible = "dallas,ds3232";
+ reg = <0x68>;
+ interrupts = <GIC_SPI 169 IRQ_TYPE_LEVEL_HIGH>;
+ };
+ };
+
+ i2c@2 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x2>;
+
+ ina220@40 {
+ compatible = "ti,ina220";
+ reg = <0x40>;
+ shunt-resistor = <1000>;
+ };
+
+ ina220@41 {
+ compatible = "ti,ina220";
+ reg = <0x41>;
+ shunt-resistor = <1000>;
+ };
+ };
+
+ i2c@3 {
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x3>;
+
+ eeprom@56 {
+ compatible = "atmel,24c512";
+ reg = <0x56>;
+ };
+
+ eeprom@57 {
+ compatible = "atmel,24c512";
+ reg = <0x57>;
+ };
+
+ adt7461a@4c {
+ compatible = "adi,adt7461a";
+ reg = <0x4c>;
+ };
+ };
+ };
+};
+
+&ifc {
+ #address-cells = <2>;
+ #size-cells = <1>;
+ /* NOR, NAND Flashes and FPGA on board */
+ ranges = <0x0 0x0 0x0 0x60000000 0x08000000
+ 0x2 0x0 0x0 0x7e800000 0x00010000
+ 0x3 0x0 0x0 0x7fb00000 0x00000100>;
+ status = "okay";
+
+ nor@0,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "cfi-flash";
+ reg = <0x0 0x0 0x8000000>;
+ bank-width = <2>;
+ device-width = <1>;
+ };
+
+ fpga: board-control@3,0 {
+ #address-cells = <1>;
+ #size-cells = <1>;
+ compatible = "simple-bus";
+ reg = <0x3 0x0 0x0000100>;
+ bank-width = <1>;
+ device-width = <1>;
+ ranges = <0 3 0 0x100>;
+
+ mdio-mux-emi1 {
+ compatible = "mdio-mux-mmioreg";
+ mdio-parent-bus = <&mdio0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ reg = <0x54 1>; /* BRDCFG4 */
+ mux-mask = <0xe0>; /* EMI1[2:0] */
+
+ /* Onboard PHYs */
+ ls1021amdio0: mdio@0 {
+ reg = <0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ rgmii_phy1: ethernet-phy@1 {
+ reg = <0x1>;
+ };
+ };
+
+ ls1021amdio1: mdio@20 {
+ reg = <0x20>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ rgmii_phy2: ethernet-phy@2 {
+ reg = <0x2>;
+ };
+ };
+
+ ls1021amdio2: mdio@40 {
+ reg = <0x40>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ rgmii_phy3: ethernet-phy@3 {
+ reg = <0x3>;
+ };
+ };
+
+ ls1021amdio3: mdio@60 {
+ reg = <0x60>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ sgmii_phy1c: ethernet-phy@1c {
+ reg = <0x1c>;
+ };
+ };
+
+ ls1021amdio4: mdio@80 {
+ reg = <0x80>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+ sgmii_phy1d: ethernet-phy@1d {
+ reg = <0x1d>;
+ };
+ };
+ };
+ };
+};
+
+&lpuart0 {
+ status = "okay";
+};
+
+&mdio0 {
+ tbi0: tbi-phy@8 {
+ reg = <0x8>;
+ device_type = "tbi-phy";
+ };
+};
+
+&uart0 {
+ status = "okay";
+};
+
+&uart1 {
+ status = "okay";
+};
--
1.8.0
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