summaryrefslogtreecommitdiff
path: root/arch/arm/boot/dts/bcm958622hr.dts
diff options
context:
space:
mode:
authorJon Mason <jon.mason@broadcom.com>2016-08-03 21:39:06 +0300
committerFlorian Fainelli <f.fainelli@gmail.com>2016-08-09 04:41:46 +0300
commit2f8bc002e069a10e777ab92b9ac53d3669b3d8d3 (patch)
treed24b8fdbb9dfc8a34b43dd082cc710779dbcc0e3 /arch/arm/boot/dts/bcm958622hr.dts
parentd454c3762437b6652626a6e6f12bcb607d81e842 (diff)
downloadlinux-2f8bc002e069a10e777ab92b9ac53d3669b3d8d3.tar.xz
ARM: dts: NSP: Add new DT file for bcm958622hr
Create a new device tree file for the Broadcom Northstar Plus bcm958622hr SVK. This SVK has 2GB RAM, 5 port Ethernet, 2 PCI slots, and 1 UART. Also, it has the ability to reboot via GPIO. To be added in the future are support for the USB and SLIC audio. Signed-off-by: Jon Mason <jon.mason@broadcom.com> Signed-off-by: Florian Fainelli <f.fainelli@gmail.com>
Diffstat (limited to 'arch/arm/boot/dts/bcm958622hr.dts')
-rw-r--r--arch/arm/boot/dts/bcm958622hr.dts170
1 files changed, 170 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/bcm958622hr.dts b/arch/arm/boot/dts/bcm958622hr.dts
new file mode 100644
index 000000000000..ad2aa87dd15a
--- /dev/null
+++ b/arch/arm/boot/dts/bcm958622hr.dts
@@ -0,0 +1,170 @@
+/*
+ * BSD LICENSE
+ *
+ * Copyright(c) 2016 Broadcom. All rights reserved.
+ *
+ * Redistribution and use in source and binary forms, with or without
+ * modification, are permitted provided that the following conditions
+ * are met:
+ *
+ * * Redistributions of source code must retain the above copyright
+ * notice, this list of conditions and the following disclaimer.
+ * * Redistributions in binary form must reproduce the above copyright
+ * notice, this list of conditions and the following disclaimer in
+ * the documentation and/or other materials provided with the
+ * distribution.
+ * * Neither the name of Broadcom Corporation nor the names of its
+ * contributors may be used to endorse or promote products derived
+ * from this software without specific prior written permission.
+ *
+ * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
+ * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
+ * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
+ * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
+ * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
+ * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
+ * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
+ * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
+ * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
+ * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
+ * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
+ */
+
+/dts-v1/;
+
+#include "bcm-nsp.dtsi"
+#include <dt-bindings/gpio/gpio.h>
+
+/ {
+ model = "NorthStar Plus SVK (BCM958622HR)";
+ compatible = "brcm,bcm58622", "brcm,nsp";
+
+ aliases {
+ serial0 = &uart0;
+ };
+
+ chosen {
+ stdout-path = "serial0:115200n8";
+ };
+
+ memory {
+ device_type = "memory";
+ reg = <0x60000000 0x80000000>;
+ };
+
+ gpio-restart {
+ compatible = "gpio-restart";
+ gpios = <&gpioa 15 GPIO_ACTIVE_LOW>;
+ priority = <200>;
+ };
+};
+
+/* USB 2/3 and SLIC support needed to be complete */
+
+&amac0 {
+ status = "okay";
+};
+
+&nand {
+ nandcs@0 {
+ compatible = "brcm,nandcs";
+ reg = <0>;
+ nand-on-flash-bbt;
+
+ #address-cells = <1>;
+ #size-cells = <1>;
+
+ nand-ecc-strength = <24>;
+ nand-ecc-step-size = <1024>;
+
+ brcm,nand-oob-sector-size = <27>;
+
+ partition@0 {
+ label = "nboot";
+ reg = <0x00000000 0x00200000>;
+ read-only;
+ };
+ partition@200000 {
+ label = "nenv";
+ reg = <0x00200000 0x00400000>;
+ };
+ partition@600000 {
+ label = "nsystem";
+ reg = <0x00600000 0x00a00000>;
+ };
+ partition@1000000 {
+ label = "nrootfs";
+ reg = <0x01000000 0x03000000>;
+ };
+ partition@4000000 {
+ label = "ncustfs";
+ reg = <0x04000000 0x3c000000>;
+ };
+ };
+};
+
+&pcie0 {
+ status = "okay";
+};
+
+&pcie1 {
+ status = "okay";
+};
+
+&pinctrl {
+ pinctrl-names = "default";
+ pinctrl-0 = <&nand_sel>;
+ nand_sel: nand_sel {
+ function = "nand";
+ groups = "nand_grp";
+ };
+};
+
+&srab {
+ compatible = "brcm,bcm58622-srab", "brcm,nsp-srab";
+ status = "okay";
+
+ ports {
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ port@0 {
+ label = "port0";
+ reg = <0>;
+ };
+
+ port@1 {
+ label = "port1";
+ reg = <1>;
+ };
+
+ port@2 {
+ label = "port2";
+ reg = <2>;
+ };
+
+ port@3 {
+ label = "port3";
+ reg = <3>;
+ };
+
+ port@4 {
+ label = "port4";
+ reg = <4>;
+ };
+
+ port@5 {
+ ethernet = <&amac0>;
+ label = "cpu";
+ reg = <5>;
+ fixed-link {
+ speed = <1000>;
+ full-duplex;
+ };
+ };
+ };
+};
+
+&uart0 {
+ status = "okay";
+};