* [PATCH] ARM: dts: BCM5301X: Add DT for WZR-1166DHP,DHP2
@ 2022-04-21 15:10 SHIMAMOTO Takayoshi
2022-05-03 12:52 ` Arnd Bergmann
2022-05-03 22:02 ` Florian Fainelli
0 siblings, 2 replies; 3+ messages in thread
From: SHIMAMOTO Takayoshi @ 2022-04-21 15:10 UTC (permalink / raw)
To: takayoshi.shimamoto.360
Cc: Arnd Bergmann, Olof Johansson, soc, Rob Herring,
Krzysztof Kozlowski, Florian Fainelli, Hauke Mehrtens,
Rafał Miłecki, bcm-kernel-feedback-list,
linux-arm-kernel, devicetree, linux-kernel
Buffalo WZR-1166DHP/WZR-1166DHP2 wireless router with
- BCM4708A0
- 128MiB NAND flash
- 2T2R 11ac/a/b/g/n Wi-Fi
- 4x 10/100/1000M ethernet switch
- 1x USB 3.0 port
WZR-1166DHP and WZR-1166DHP2 have different memory capacity.
WZR-1166DHP
- 512 MiB DDR2 SDRAM
WZR-1166DHP2
- 256 MiB DDR2 SDRAM
These hardware components are very similar to the WZR-1750DHP
except for the number of antennas.
Signed-off-by: SHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com>
---
arch/arm/boot/dts/Makefile | 2 +
.../bcm4708-buffalo-wzr-1166dhp-common.dtsi | 192 ++++++++++++++++++
.../boot/dts/bcm4708-buffalo-wzr-1166dhp.dts | 26 +++
.../boot/dts/bcm4708-buffalo-wzr-1166dhp2.dts | 26 +++
4 files changed, 246 insertions(+)
create mode 100644 arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp-common.dtsi
create mode 100644 arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp.dts
create mode 100644 arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp2.dts
diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
index 7c16f8a2b738..8611d9b38d3b 100644
--- a/arch/arm/boot/dts/Makefile
+++ b/arch/arm/boot/dts/Makefile
@@ -103,6 +103,8 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
bcm4708-asus-rt-ac56u.dtb \
bcm4708-asus-rt-ac68u.dtb \
bcm4708-buffalo-wzr-1750dhp.dtb \
+ bcm4708-buffalo-wzr-1166dhp.dtb \
+ bcm4708-buffalo-wzr-1166dhp2.dtb \
bcm4708-linksys-ea6300-v1.dtb \
bcm4708-linksys-ea6500-v2.dtb \
bcm4708-luxul-xap-1510.dtb \
diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp-common.dtsi b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp-common.dtsi
new file mode 100644
index 000000000000..d659e409a17e
--- /dev/null
+++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp-common.dtsi
@@ -0,0 +1,192 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for Buffalo WZR-1166DHP and WZR-1166DHP2
+ *
+ * Copyright (C) 2014 Rafał Miłecki <zajec5@gmail.com>
+ * Copyright (C) 2022 SHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com>
+ */
+
+
+#include "bcm4708.dtsi"
+#include "bcm5301x-nand-cs0-bch8.dtsi"
+#include <dt-bindings/leds/common.h>
+
+/ {
+ spi {
+ compatible = "spi-gpio";
+ num-chipselects = <1>;
+ gpio-sck = <&chipcommon 7 0>;
+ gpio-mosi = <&chipcommon 4 0>;
+ cs-gpios = <&chipcommon 6 0>;
+ #address-cells = <1>;
+ #size-cells = <0>;
+
+ hc595: gpio_spi@0 {
+ compatible = "fairchild,74hc595";
+ reg = <0>;
+ registers-number = <1>;
+ spi-max-frequency = <100000>;
+
+ gpio-controller;
+ #gpio-cells = <2>;
+
+ };
+ };
+
+ leds {
+ compatible = "gpio-leds";
+
+ usb {
+ /* label = "bcm53xx:blue:usb"; */
+ function = LED_FUNCTION_USB;
+ color = <LED_COLOR_ID_BLUE>;
+ gpios = <&hc595 0 GPIO_ACTIVE_HIGH>;
+ trigger-sources = <&ohci_port1>, <&ehci_port1>,
+ <&xhci_port1>, <&ohci_port2>,
+ <&ehci_port2>;
+ linux,default-trigger = "usbport";
+ };
+
+ power0 {
+ /* label = "bcm53xx:red:power"; */
+ function = LED_FUNCTION_FAULT;
+ color = <LED_COLOR_ID_RED>;
+ gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
+ };
+
+ power1 {
+ /* label = "bcm53xx:white:power"; */
+ function = LED_FUNCTION_POWER;
+ color = <LED_COLOR_ID_WHITE>;
+ gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-on";
+ };
+
+ router0 {
+ /* label = "bcm53xx:blue:router"; */
+ function = LED_FUNCTION_STATUS;
+ color = <LED_COLOR_ID_BLUE>;
+ gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-on";
+ };
+
+ router1 {
+ /* label = "bcm53xx:amber:router"; */
+ function = LED_FUNCTION_STATUS;
+ color = <LED_COLOR_ID_AMBER>;
+ gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
+ };
+
+ wan {
+ /* label = "bcm53xx:blue:wan"; */
+ function = LED_FUNCTION_WAN;
+ color = <LED_COLOR_ID_BLUE>;
+ gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
+ linux,default-trigger = "default-on";
+ };
+
+ wireless0 {
+ /* label = "bcm53xx:blue:wireless"; */
+ function = LED_FUNCTION_WLAN;
+ color = <LED_COLOR_ID_BLUE>;
+ gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
+ };
+
+ wireless1 {
+ /* label = "bcm53xx:amber:wireless"; */
+ function = LED_FUNCTION_WLAN;
+ color = <LED_COLOR_ID_AMBER>;
+ gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
+ };
+ };
+
+ gpio-keys {
+ compatible = "gpio-keys";
+
+ restart {
+ label = "Reset";
+ linux,code = <KEY_RESTART>;
+ gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
+ };
+
+ aoss {
+ label = "AOSS";
+ linux,code = <KEY_WPS_BUTTON>;
+ gpios = <&chipcommon 12 GPIO_ACTIVE_LOW>;
+ };
+
+ /* Commit mode set by switch? */
+ mode {
+ label = "Mode";
+ linux,code = <KEY_SETUP>;
+ gpios = <&chipcommon 13 GPIO_ACTIVE_LOW>;
+ };
+
+ /* Switch: AP mode */
+ sw_ap {
+ label = "AP";
+ linux,code = <BTN_0>;
+ gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
+ };
+
+ eject {
+ label = "USB eject";
+ linux,code = <KEY_EJECTCD>;
+ gpios = <&chipcommon 15 GPIO_ACTIVE_LOW>;
+ };
+ };
+};
+
+&usb2 {
+ vcc-gpio = <&chipcommon 9 GPIO_ACTIVE_HIGH>;
+};
+
+&usb3 {
+ vcc-gpio = <&chipcommon 10 GPIO_ACTIVE_LOW>;
+};
+
+&spi_nor {
+ status = "okay";
+};
+
+&usb3_phy {
+ status = "okay";
+};
+
+&srab {
+ status = "okay";
+
+ ports {
+ port@0 {
+ reg = <0>;
+ label = "lan1";
+ };
+
+ port@1 {
+ reg = <1>;
+ label = "lan2";
+ };
+
+ port@2 {
+ reg = <2>;
+ label = "lan3";
+ };
+
+ port@3 {
+ reg = <3>;
+ label = "lan4";
+ };
+
+ port@4 {
+ reg = <4>;
+ label = "wan";
+ };
+
+ port@5 {
+ reg = <5>;
+ label = "cpu";
+ ethernet = <&gmac0>;
+ };
+ };
+};
diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp.dts
new file mode 100644
index 000000000000..8e506269fa1a
--- /dev/null
+++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Bindigs for Buffalo WZR-1166DHP
+ *
+ * Copyright (C) 2022 SHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "bcm4708-buffalo-wzr-1166dhp-common.dtsi"
+
+/ {
+ compatible = "buffalo,wzr-1166dhp", "brcm,bcm4708";
+ model = "Buffalo WZR-1166DHP";
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x08000000>,
+ <0x88000000 0x18000000>;
+ };
+
+};
diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp2.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp2.dts
new file mode 100644
index 000000000000..596129027074
--- /dev/null
+++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1166dhp2.dts
@@ -0,0 +1,26 @@
+// SPDX-License-Identifier: GPL-2.0-or-later OR MIT
+/*
+ * Device Tree Bindigs for Buffalo WZR-1166DHP2
+ *
+ * Copyright (C) 2022 SHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com>
+ */
+
+/dts-v1/;
+
+#include "bcm4708-buffalo-wzr-1166dhp-common.dtsi"
+
+/ {
+ compatible = "buffalo,wzr-1166dhp2", "brcm,bcm4708";
+ model = "Buffalo WZR-1166DHP2";
+
+ chosen {
+ bootargs = "console=ttyS0,115200";
+ };
+
+ memory@0 {
+ device_type = "memory";
+ reg = <0x00000000 0x08000000>,
+ <0x88000000 0x08000000>;
+ };
+
+};
--
2.30.2
^ permalink raw reply related [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: dts: BCM5301X: Add DT for WZR-1166DHP,DHP2
2022-04-21 15:10 [PATCH] ARM: dts: BCM5301X: Add DT for WZR-1166DHP,DHP2 SHIMAMOTO Takayoshi
@ 2022-05-03 12:52 ` Arnd Bergmann
2022-05-03 22:02 ` Florian Fainelli
1 sibling, 0 replies; 3+ messages in thread
From: Arnd Bergmann @ 2022-05-03 12:52 UTC (permalink / raw)
To: SHIMAMOTO Takayoshi
Cc: Arnd Bergmann, Olof Johansson, SoC Team, Rob Herring,
Krzysztof Kozlowski, Florian Fainelli, Hauke Mehrtens,
Rafał Miłecki, bcm-kernel-feedback-list, Linux ARM,
DTML, Linux Kernel Mailing List
On Thu, Apr 21, 2022 at 5:10 PM SHIMAMOTO Takayoshi
<takayoshi.shimamoto.360@gmail.com> wrote:
>
> Buffalo WZR-1166DHP/WZR-1166DHP2 wireless router with
>
> - BCM4708A0
> - 128MiB NAND flash
> - 2T2R 11ac/a/b/g/n Wi-Fi
> - 4x 10/100/1000M ethernet switch
> - 1x USB 3.0 port
>
> WZR-1166DHP and WZR-1166DHP2 have different memory capacity.
>
> WZR-1166DHP
> - 512 MiB DDR2 SDRAM
>
> WZR-1166DHP2
> - 256 MiB DDR2 SDRAM
>
> These hardware components are very similar to the WZR-1750DHP
> except for the number of antennas.
>
> Signed-off-by: SHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com>
This looks ok to me, I expect that Florian will be able to apply this in the
Broadcom tree if he hasn't already. Note: there is no need to Cc the
soc@kernel.org address on dts file submissions, this is only necessary
if you want me to pick it up directly, e.g. for platforms without an active
maintainer, or when changes need to go across multiple platforms.
Arnd
^ permalink raw reply [flat|nested] 3+ messages in thread
* Re: [PATCH] ARM: dts: BCM5301X: Add DT for WZR-1166DHP,DHP2
2022-04-21 15:10 [PATCH] ARM: dts: BCM5301X: Add DT for WZR-1166DHP,DHP2 SHIMAMOTO Takayoshi
2022-05-03 12:52 ` Arnd Bergmann
@ 2022-05-03 22:02 ` Florian Fainelli
1 sibling, 0 replies; 3+ messages in thread
From: Florian Fainelli @ 2022-05-03 22:02 UTC (permalink / raw)
To: bcm-kernel-feedback-list, SHIMAMOTO Takayoshi
Cc: Arnd Bergmann, Olof Johansson, soc, Rob Herring,
Krzysztof Kozlowski, Hauke Mehrtens, Rafał Miłecki,
linux-arm-kernel, devicetree, linux-kernel
On Fri, 22 Apr 2022 00:10:54 +0900, SHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com> wrote:
> Buffalo WZR-1166DHP/WZR-1166DHP2 wireless router with
>
> - BCM4708A0
> - 128MiB NAND flash
> - 2T2R 11ac/a/b/g/n Wi-Fi
> - 4x 10/100/1000M ethernet switch
> - 1x USB 3.0 port
>
> WZR-1166DHP and WZR-1166DHP2 have different memory capacity.
>
> WZR-1166DHP
> - 512 MiB DDR2 SDRAM
>
> WZR-1166DHP2
> - 256 MiB DDR2 SDRAM
>
> These hardware components are very similar to the WZR-1750DHP
> except for the number of antennas.
>
> Signed-off-by: SHIMAMOTO Takayoshi <takayoshi.shimamoto.360@gmail.com>
> ---
Applied to https://github.com/Broadcom/stblinux/commits/devicetree/next, thanks!
--
Florian
^ permalink raw reply [flat|nested] 3+ messages in thread
end of thread, other threads:[~2022-05-03 22:02 UTC | newest]
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2022-04-21 15:10 [PATCH] ARM: dts: BCM5301X: Add DT for WZR-1166DHP,DHP2 SHIMAMOTO Takayoshi
2022-05-03 12:52 ` Arnd Bergmann
2022-05-03 22:02 ` Florian Fainelli
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