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ARM: BCM5301X: Add buttons for Netgear R6250

PATCH New Rafał Miłecki 4 participants 19 messages Nov 30, 2014 – Dec 4, 2014

Subsystems (6)
Device tree bindings Arm (32-bit) Arm sub-architectures Broadcom BCM281XX/BCM11XXX/BCM216XX Arm architecture +2 more subsystems
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Rafał Miłecki

author maintainer
#0 lore raw

PATCH 1/5 ARM: BCM5301X: Add buttons for Netgear R6250

Signed-off-by Rafa? Mi?ecki <[email protected]>
---
 arch/arm/boot/dts/bcm4708-netgear-r6250.dts | 25 +++++++++++++++++++++++++
 arch/arm/boot/dts/bcm5301x.dtsi             |  1 +
 2 files changed, 26 insertions(+)
arch/arm/boot/dts/bcm4708-netgear-r6250.dts +25 -0
index 58d999d..4ed7de1 100644
@@ -66,4 +66,29 @@
 			linux,default-trigger = "default-off";
 		};
 	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <200>;
+
+		wps {
+			label = "WPS";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
+		};
+
+		rfkill {
+			label = "WiFi";
+			linux,code = <KEY_RFKILL>;
+			gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
+		};
+
+		restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
+		};
+	};
 };
arch/arm/boot/dts/bcm5301x.dtsi +1 -0
index 6d80922..08e200a 100644
@@ -9,6 +9,7 @@
  */
 
 #include <dt-bindings/gpio/gpio.h>
+#include <dt-bindings/input/input.h>
 #include <dt-bindings/interrupt-controller/irq.h>
 #include <dt-bindings/interrupt-controller/arm-gic.h>
 #include "skeleton.dtsi"
Signature · 1 line
1.8.4.5
author maintainer
#1 lore raw

PATCH 2/5 ARM: BCM5301X: Add DT for Netgear R6300 V2

Signed-off-by Rafa? Mi?ecki <[email protected]>
---
 arch/arm/boot/dts/Makefile                     |  4 +-
 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts | 84 ++++++++++++++++++++++++++
 2 files changed, 87 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
arch/arm/boot/dts/Makefile +3 -1
index 35f3e12..22bb87f 100644
@@ -55,7 +55,9 @@ dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb
 dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
-dtb-$(CONFIG_ARCH_BCM_5301X) += bcm4708-netgear-r6250.dtb
+dtb-$(CONFIG_ARCH_BCM_5301X) += \
+	bcm4708-netgear-r6250.dtb \
+	bcm4708-netgear-r6300-v2.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
 	bcm911360k.dtb \
arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts new file +84 -0

84 lines not on this page · raw message

Signature · 1 line
1.8.4.5
maintainer
#2 lore raw

PATCH 2/5 ARM: BCM5301X: Add DT for Netgear R6300 V2

Quoted 12 lines · Rafa? Mi?ecki
Signed-off-by Rafa? Mi?ecki <[email protected]>
---
 arch/arm/boot/dts/Makefile                     |  4 +-
 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts | 84 ++++++++++++++++++++++++++
 2 files changed, 87 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
arch/arm/boot/dts/Makefile +0 -0
index 35f3e12..22bb87f 100644

arch/arm/boot/dts/Makefile dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb · line 60

Quoted 7 lines
arch/arm/boot/dts/Makefile +3 -1
@@ -55,7 +55,9 @@ dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb
 dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
-dtb-$(CONFIG_ARCH_BCM_5301X) += bcm4708-netgear-r6250.dtb
+dtb-$(CONFIG_ARCH_BCM_5301X) += \
+	bcm4708-netgear-r6250.dtb \
+	bcm4708-netgear-r6300-v2.dtb

This part does not apply cleanly on top of v3.18-rc1.

Quoted 9 lines
arch/arm/boot/dts/Makefile +0 -0
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
 	bcm911360k.dtb \
arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts new file +0 -0
new file mode 100644
index 0000000..e18b636

arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts line 5

Quoted 5 lines
arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts new file +5 -0
@@ -0,0 +1,84 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for Netgear R6300 V2
+ *
+ * Copyright ? 2014 Rafa? Mi?ecki <[email protected]>

Is this ? needed here?

Quoted 80 lines
arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts new file +79 -0
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+/dts-v1/;
+
+#include "bcm4708.dtsi"
+
+/ {
+	compatible = "netgear,r6300v2", "brcm,bcm4708";
+	model = "Netgear R6300 V2 (BCM4708)";
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	memory {
+		reg = <0x00000000 0x08000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		logo {
+			label = "bcm53xx:white:logo";
+			gpios = <&chipcommon 1 GPIO_ACTIVE_HIGH>;
+			linux,default-trigger = "default-on";
+		};
+
+		power0 {
+			label = "bcm53xx:green:power";
+			gpios = <&chipcommon 2 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-off";
+		};
+
+		power1 {
+			label = "bcm53xx:amber:power";
+			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-on";
+		};
+
+		usb {
+			label = "bcm53xx:blue:usb";
+			gpios = <&chipcommon 8 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-off";
+		};
+
+		wireless {
+			label = "bcm53xx:blue:wireless";
+			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-off";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <200>;
+
+		wps {
+			label = "WPS";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&chipcommon 4 GPIO_ACTIVE_LOW>;
+		};
+
+		rfkill {
+			label = "WiFi";
+			linux,code = <KEY_RFKILL>;
+			gpios = <&chipcommon 5 GPIO_ACTIVE_LOW>;
+		};
+
+		restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
author maintainer
#3 lore raw

PATCH 2/5 ARM: BCM5301X: Add DT for Netgear R6300 V2

Quoted 8 lines · Hauke Mehrtens
Quoted 7 lines · Rafa? Mi?ecki
Signed-off-by Rafa? Mi?ecki <[email protected]>
---
 arch/arm/boot/dts/Makefile                     |  4 +-
 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts | 84 ++++++++++++++++++++++++++
 2 files changed, 87 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
Quoted 14 lines

arch/arm/boot/dts/Makefile dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb · line 60

Quoted 12 lines
arch/arm/boot/dts/Makefile +3 -1
index 35f3e12..22bb87f 100644
@@ -55,7 +55,9 @@ dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb
 dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
-dtb-$(CONFIG_ARCH_BCM_5301X) += bcm4708-netgear-r6250.dtb
+dtb-$(CONFIG_ARCH_BCM_5301X) += \
+     bcm4708-netgear-r6250.dtb \
+     bcm4708-netgear-r6300-v2.dtb

This part does not apply cleanly on top of v3.18-rc1.

I think we want these changes to be merged merged into the arm-soc.git next/dt, right? So I based my changes on that tree. This way Arnd won't get neither: any conflicts or any unwanted stuff.

Quoted 8 lines
Quoted 8 lines
arch/arm/boot/dts/Makefile +0 -0
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
      bcm911360k.dtb \
arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts new file +0 -0
new file mode 100644
index 0000000..e18b636
Quoted 8 lines

arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts line 5

Quoted 6 lines
arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts new file +5 -0
@@ -0,0 +1,84 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for Netgear R6300 V2
+ *
+ * Copyright ? 2014 Rafa? Mi?ecki <[email protected]>

Is this ? needed here?

Do you mean the whole line or the "?" sign? I think we usually have "Copyright" lines in files. I can see using "?" is much less common on the other hand. I think the most common forms are
1) Copyright (C) <year>
2) Copyright <year>
Should I use some of them?
Btw. do you know if this documented anywhere?

maintainer
#4 lore raw

PATCH 2/5 ARM: BCM5301X: Add DT for Netgear R6300 V2

Quoted 24 lines · Rafa? Mi?ecki
Quoted 8 lines · Hauke Mehrtens
Quoted 7 lines · Rafa? Mi?ecki
Signed-off-by Rafa? Mi?ecki <[email protected]>
---
 arch/arm/boot/dts/Makefile                     |  4 +-
 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts | 84 ++++++++++++++++++++++++++
 2 files changed, 87 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
Quoted 14 lines

arch/arm/boot/dts/Makefile dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb · line 60

Quoted 12 lines
arch/arm/boot/dts/Makefile +3 -1
index 35f3e12..22bb87f 100644
@@ -55,7 +55,9 @@ dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb
 dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
-dtb-$(CONFIG_ARCH_BCM_5301X) += bcm4708-netgear-r6250.dtb
+dtb-$(CONFIG_ARCH_BCM_5301X) += \
+     bcm4708-netgear-r6250.dtb \
+     bcm4708-netgear-r6300-v2.dtb

This part does not apply cleanly on top of v3.18-rc1.

Quoted 3 lines

I think we want these changes to be merged merged into the arm-soc.git next/dt, right? So I based my changes on that tree. This way Arnd won't get neither: any conflicts or any unwanted stuff.

Arnd wants the changes based on -rc1, at least the last time. ;-) The merge gets ugly if the changes are based on different versions.

Quoted 17 lines
Quoted 8 lines
Quoted 8 lines
arch/arm/boot/dts/Makefile +0 -0
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
      bcm911360k.dtb \
arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts new file +0 -0
new file mode 100644
index 0000000..e18b636
Quoted 8 lines

arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts line 5

Quoted 6 lines
arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts new file +5 -0
@@ -0,0 +1,84 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for Netgear R6300 V2
+ *
+ * Copyright ? 2014 Rafa? Mi?ecki <[email protected]>

Is this ? needed here?

Quoted 8 lines

Do you mean the whole line or the "?" sign? I think we usually have "Copyright" lines in files. I can see using "?" is much less common on the other hand. I think the most common forms are
1) Copyright (C) <year>
2) Copyright <year>
Should I use some of them?
Btw. do you know if this documented anywhere?

It was just the "?" sign, it's usage is pretty uncommon and I think it is not an ASCII symbol. I would like if you choose 1 or 2, what exactly does not matter for me.

Hauke

Hauke

maintainer
#5 lore raw

PATCH 2/5 ARM: BCM5301X: Add DT for Netgear R6300 V2

Quoted 25 lines · On Wednesday 03 December 2014 09:40:40 Hauke Mehrtens wrote:
Quoted 24 lines · Rafa? Mi?ecki
Quoted 22 lines · Hauke Mehrtens
Quoted 12 lines · Rafa? Mi?ecki
Signed-off-by Rafa? Mi?ecki <[email protected]>
---
 arch/arm/boot/dts/Makefile                     |  4 +-
 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts | 84 ++++++++++++++++++++++++++
 2 files changed, 87 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
arch/arm/boot/dts/Makefile +0 -0
index 35f3e12..22bb87f 100644

arch/arm/boot/dts/Makefile dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb · line 60

Quoted 7 lines
arch/arm/boot/dts/Makefile +3 -1
@@ -55,7 +55,9 @@ dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb
 dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
-dtb-$(CONFIG_ARCH_BCM_5301X) += bcm4708-netgear-r6250.dtb
+dtb-$(CONFIG_ARCH_BCM_5301X) += \
+     bcm4708-netgear-r6250.dtb \
+     bcm4708-netgear-r6300-v2.dtb

This part does not apply cleanly on top of v3.18-rc1.

Quoted 6 lines
Quoted 3 lines

I think we want these changes to be merged merged into the arm-soc.git next/dt, right? So I based my changes on that tree. This way Arnd won't get neither: any conflicts or any unwanted stuff.

Arnd wants the changes based on -rc1, at least the last time. The merge gets ugly if the changes are based on different versions.

If you send multiple pull requests for the same release and the same topic branch (e.g. next/dt), you can choose to base on top of -rc1 or a prior branch as you like.

You can also have a cleanup branch based on -rc1 that you send first, and then send other patches based on top of that. This makes sense in particular when you have patches for multiple branches (e.g. next/soc and next/drivers) but also want to restructure your code to make it easier to apply those.

Any patches for next/cleanup should be cosmetic only and rearrange stuff but not do functional changes.

Quoted 25 lines
Quoted 17 lines
Quoted 8 lines
Quoted 8 lines
arch/arm/boot/dts/Makefile +0 -0
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
      bcm911360k.dtb \
arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts new file +0 -0
new file mode 100644
index 0000000..e18b636
Quoted 8 lines

arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts line 5

Quoted 6 lines
arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts new file +5 -0
@@ -0,0 +1,84 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for Netgear R6300 V2
+ *
+ * Copyright ? 2014 Rafa? Mi?ecki <[email protected]>

Is this ? needed here?

Quoted 8 lines

Do you mean the whole line or the "?" sign? I think we usually have "Copyright" lines in files. I can see using "?" is much less common on the other hand. I think the most common forms are
1) Copyright (C) <year>
2) Copyright <year>
Should I use some of them?
Btw. do you know if this documented anywhere?

Quoted 3 lines

It was just the "?" sign, it's usage is pretty uncommon and I think it is not an ASCII symbol. I would like if you choose 1 or 2, what exactly does not matter for me.

If you work for a large company, ask your legal department, they may have a strong opinion on this matter one way or another. If you don't work for a large company, don't worry about it.

Arnd

author maintainer
#6 lore raw

PATCH v2 2/5 ARM: BCM5301X: Add DT for Netgear R6300 V2

In reply to Rafał Miłecki
Signed-off-by Rafa? Mi?ecki <[email protected]>

---
V2: Use (C) instad of UTF ?

---
 arch/arm/boot/dts/Makefile                     |  4 +-
 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts | 84 ++++++++++++++++++++++++++
 2 files changed, 87 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts
arch/arm/boot/dts/Makefile +3 -1
index 35f3e12..22bb87f 100644
@@ -55,7 +55,9 @@ dtb-$(CONFIG_ARCH_ATLAS6) += atlas6-evb.dtb
 dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
-dtb-$(CONFIG_ARCH_BCM_5301X) += bcm4708-netgear-r6250.dtb
+dtb-$(CONFIG_ARCH_BCM_5301X) += \
+	bcm4708-netgear-r6250.dtb \
+	bcm4708-netgear-r6300-v2.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
 	bcm911360k.dtb \
arch/arm/boot/dts/bcm4708-netgear-r6300-v2.dts new file +84 -0

84 lines not on this page · raw message

Signature · 1 line
1.8.4.5
author maintainer
#7 lore raw

PATCH 3/5 ARM: BCM5301X: Add DT for Buffalo WZR-1750DHP

In reply to Rafał Miłecki
Signed-off-by Rafa? Mi?ecki <[email protected]>
---
 arch/arm/boot/dts/Makefile                        |  1 +
 arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts | 64 +++++++++++++++++++++++
 2 files changed, 65 insertions(+)
 create mode 100644 arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
arch/arm/boot/dts/Makefile +1 -0
index 22bb87f..18a21d9 100644
@@ -56,6 +56,7 @@ dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
 dtb-$(CONFIG_ARCH_BCM_5301X) += \
+	bcm4708-buffalo-wzr-1750dhp.dtb \
 	bcm4708-netgear-r6250.dtb \
 	bcm4708-netgear-r6300-v2.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts new file +64 -0

64 lines not on this page · raw message

Signature · 1 line
1.8.4.5
author maintainer
#8 lore raw

PATCH v2 3/5 ARM: BCM5301X: Add DT for Buffalo WZR-1750DHP

Signed-off-by Rafa? Mi?ecki <[email protected]>

---
V2: Use (C) instad of UTF ?

---
 arch/arm/boot/dts/Makefile                        |  1 +
 arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts | 64 +++++++++++++++++++++++
 2 files changed, 65 insertions(+)
 create mode 100644 arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
arch/arm/boot/dts/Makefile +1 -0
index 22bb87f..18a21d9 100644
@@ -56,6 +56,7 @@ dtb-$(CONFIG_ARCH_AXXIA) += axm5516-amarillo.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b.dtb
 dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
 dtb-$(CONFIG_ARCH_BCM_5301X) += \
+	bcm4708-buffalo-wzr-1750dhp.dtb \
 	bcm4708-netgear-r6250.dtb \
 	bcm4708-netgear-r6300-v2.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts new file +64 -0

64 lines not on this page · raw message

Signature · 1 line
1.8.4.5
author maintainer
#9 lore raw

PATCH 4/5 ARM: BCM5301X: Add DT for Asus RT-N18U

In reply to Rafał Miłecki
Signed-off-by Rafa? Mi?ecki <[email protected]>
---
 arch/arm/boot/dts/Makefile                  |  3 +-
 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts | 78 +++++++++++++++++++++++++++++
 arch/arm/boot/dts/bcm47081.dtsi             | 26 ++++++++++
 arch/arm/mach-bcm/bcm_5301x.c               |  1 +
 4 files changed, 107 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
 create mode 100644 arch/arm/boot/dts/bcm47081.dtsi
arch/arm/boot/dts/Makefile +2 -1
index 18a21d9..db51a31 100644
@@ -58,7 +58,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
 dtb-$(CONFIG_ARCH_BCM_5301X) += \
 	bcm4708-buffalo-wzr-1750dhp.dtb \
 	bcm4708-netgear-r6250.dtb \
-	bcm4708-netgear-r6300-v2.dtb
+	bcm4708-netgear-r6300-v2.dtb \
+	bcm47081-asus-rt-n18u.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
 	bcm911360k.dtb \
arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts new file +78 -0

78 lines not on this page · raw message

arch/arm/boot/dts/bcm47081.dtsi new file +26 -0
new file mode 100644
index 0000000..f720012
@@ -0,0 +1,26 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for BCM47081 SoC.
+ *
+ * Copyright ? 2014 Rafa? Mi?ecki <[email protected]>
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include "bcm5301x.dtsi"
+
+/ {
+	compatible = "brcm,bcm47081";
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu at 0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			next-level-cache = <&L2>;
+			reg = <0x0>;
+		};
+	};
+};
arch/arm/mach-bcm/bcm_5301x.c +1 -0
index e9bcbdb..eb487e1 100644
@@ -45,6 +45,7 @@ static void __init bcm5301x_init_early(void)
 
 static const char __initconst *bcm5301x_dt_compat[] = {
 	"brcm,bcm4708",
+	"brcm,bcm47081",
 	NULL,
 };
Signature · 1 line
1.8.4.5
maintainer
#10 lore raw

PATCH 4/5 ARM: BCM5301X: Add DT for Asus RT-N18U

Quoted 35 lines · Rafa? Mi?ecki
Signed-off-by Rafa? Mi?ecki <[email protected]>
---
 arch/arm/boot/dts/Makefile                  |  3 +-
 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts | 78 +++++++++++++++++++++++++++++
 arch/arm/boot/dts/bcm47081.dtsi             | 26 ++++++++++
 arch/arm/mach-bcm/bcm_5301x.c               |  1 +
 4 files changed, 107 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
 create mode 100644 arch/arm/boot/dts/bcm47081.dtsi
arch/arm/boot/dts/Makefile +2 -1
index 18a21d9..db51a31 100644
@@ -58,7 +58,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
 dtb-$(CONFIG_ARCH_BCM_5301X) += \
 	bcm4708-buffalo-wzr-1750dhp.dtb \
 	bcm4708-netgear-r6250.dtb \
-	bcm4708-netgear-r6300-v2.dtb
+	bcm4708-netgear-r6300-v2.dtb \
+	bcm47081-asus-rt-n18u.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
 	bcm911360k.dtb \
arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts new file +5 -0
new file mode 100644
index 0000000..c40ad39
@@ -0,0 +1,78 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for Asus RT-N18U
+ *
+ * Copyright ? 2014 Rafa? Mi?ecki <[email protected]>

arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts line 15

Quoted 10 lines
arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts new file +10 -0
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+/dts-v1/;
+
+#include "bcm47081.dtsi"
+
+/ {
+	compatible = "asus,rt-n18u", "brcm,bcm47081";

Instead of adding bcm47081 to the core code you can do this:

compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";

If we later need some special handling for bcm47081 we can add this but the old dts file will still work. This is more relevant if the dts file is in the boot loader.

arch/arm/boot/dts/bcm47081.dtsi

Quoted 68 lines
arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts new file +63 -0
+	model = "Asus RT-N18U (BCM47081)";
+
+	chosen {
+		bootargs = "console=ttyS0,115200";
+	};
+
+	memory {
+		reg = <0x00000000 0x08000000>;
+	};
+
+	leds {
+		compatible = "gpio-leds";
+
+		power {
+			label = "bcm53xx:blue:power";
+			gpios = <&chipcommon 0 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-on";
+		};
+
+		usb2 {
+			label = "bcm53xx:blue:usb2";
+			gpios = <&chipcommon 3 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-off";
+		};
+
+		wan {
+			label = "bcm53xx:blue:wan";
+			gpios = <&chipcommon 6 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-on";
+		};
+
+		lan {
+			label = "bcm53xx:blue:lan";
+			gpios = <&chipcommon 9 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-on";
+		};
+
+		usb3 {
+			label = "bcm53xx:blue:usb3";
+			gpios = <&chipcommon 14 GPIO_ACTIVE_LOW>;
+			linux,default-trigger = "default-off";
+		};
+	};
+
+	gpio-keys {
+		compatible = "gpio-keys";
+		#address-cells = <1>;
+		#size-cells = <0>;
+		poll-interval = <200>;
+
+		restart {
+			label = "Reset";
+			linux,code = <KEY_RESTART>;
+			gpios = <&chipcommon 7 GPIO_ACTIVE_LOW>;
+		};
+
+		wps {
+			label = "WPS";
+			linux,code = <KEY_WPS_BUTTON>;
+			gpios = <&chipcommon 11 GPIO_ACTIVE_LOW>;
+		};
+	};
+};
arch/arm/boot/dts/bcm47081.dtsi new file +0 -0
new file mode 100644
index 0000000..f720012

This is ok.

Quoted 40 lines
arch/arm/boot/dts/bcm47081.dtsi new file +26 -0
@@ -0,0 +1,26 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for BCM47081 SoC.
+ *
+ * Copyright ? 2014 Rafa? Mi?ecki <[email protected]>
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include "bcm5301x.dtsi"
+
+/ {
+	compatible = "brcm,bcm47081";
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu at 0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			next-level-cache = <&L2>;
+			reg = <0x0>;
+		};
+	};
+};
arch/arm/mach-bcm/bcm_5301x.c +1 -0
index e9bcbdb..eb487e1 100644
@@ -45,6 +45,7 @@ static void __init bcm5301x_init_early(void)
 
 static const char __initconst *bcm5301x_dt_compat[] = {
 	"brcm,bcm4708",
+	"brcm,bcm47081",
 	NULL,
 };
author maintainer
#11 lore raw

PATCH 4/5 ARM: BCM5301X: Add DT for Asus RT-N18U

Quoted 49 lines · Hauke Mehrtens
Quoted 35 lines · Rafa? Mi?ecki
Signed-off-by Rafa? Mi?ecki <[email protected]>
---
 arch/arm/boot/dts/Makefile                  |  3 +-
 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts | 78 +++++++++++++++++++++++++++++
 arch/arm/boot/dts/bcm47081.dtsi             | 26 ++++++++++
 arch/arm/mach-bcm/bcm_5301x.c               |  1 +
 4 files changed, 107 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
 create mode 100644 arch/arm/boot/dts/bcm47081.dtsi
arch/arm/boot/dts/Makefile +2 -1
index 18a21d9..db51a31 100644
@@ -58,7 +58,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
 dtb-$(CONFIG_ARCH_BCM_5301X) += \
      bcm4708-buffalo-wzr-1750dhp.dtb \
      bcm4708-netgear-r6250.dtb \
-     bcm4708-netgear-r6300-v2.dtb
+     bcm4708-netgear-r6300-v2.dtb \
+     bcm47081-asus-rt-n18u.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
      bcm911360k.dtb \
arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts new file +5 -0
new file mode 100644
index 0000000..c40ad39
@@ -0,0 +1,78 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for Asus RT-N18U
+ *
+ * Copyright ? 2014 Rafa? Mi?ecki <[email protected]>

arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts line 15

Quoted 10 lines
arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts new file +10 -0
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+/dts-v1/;
+
+#include "bcm47081.dtsi"
+
+/ {
+     compatible = "asus,rt-n18u", "brcm,bcm47081";

Instead of adding bcm47081 to the core code you can do this:

Quoted 5 lines

compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";

If we later need some special handling for bcm47081 we can add this but the old dts file will still work. This is more relevant if the dts file is in the boot loader.

I don't get it. How should I detect there is no second CPU?

author maintainer
#12 lore raw

PATCH 4/5 ARM: BCM5301X: Add DT for Asus RT-N18U

Quoted 50 lines · Rafa? Mi?ecki
Quoted 49 lines · Hauke Mehrtens
Quoted 35 lines · Rafa? Mi?ecki
Signed-off-by Rafa? Mi?ecki <[email protected]>
---
 arch/arm/boot/dts/Makefile                  |  3 +-
 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts | 78 +++++++++++++++++++++++++++++
 arch/arm/boot/dts/bcm47081.dtsi             | 26 ++++++++++
 arch/arm/mach-bcm/bcm_5301x.c               |  1 +
 4 files changed, 107 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
 create mode 100644 arch/arm/boot/dts/bcm47081.dtsi
arch/arm/boot/dts/Makefile +2 -1
index 18a21d9..db51a31 100644
@@ -58,7 +58,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
 dtb-$(CONFIG_ARCH_BCM_5301X) += \
      bcm4708-buffalo-wzr-1750dhp.dtb \
      bcm4708-netgear-r6250.dtb \
-     bcm4708-netgear-r6300-v2.dtb
+     bcm4708-netgear-r6300-v2.dtb \
+     bcm47081-asus-rt-n18u.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
      bcm911360k.dtb \
arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts new file +5 -0
new file mode 100644
index 0000000..c40ad39
@@ -0,0 +1,78 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for Asus RT-N18U
+ *
+ * Copyright ? 2014 Rafa? Mi?ecki <[email protected]>

arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts line 15

Quoted 10 lines
arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts new file +10 -0
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+/dts-v1/;
+
+#include "bcm47081.dtsi"
+
+/ {
+     compatible = "asus,rt-n18u", "brcm,bcm47081";

Instead of adding bcm47081 to the core code you can do this:

Quoted 7 lines
Quoted 5 lines

compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";

If we later need some special handling for bcm47081 we can add this but the old dts file will still work. This is more relevant if the dts file is in the boot loader.

I don't get it. How should I detect there is no second CPU?

Or did you mean using fact that currently we don't boot the second CPU? I don't think we can do that. We should describe the hardware, not drivers/arch capabilities. We shouldn't change DTS after adding support for boooting 2nd CPU core.

Signature · 1 line
Rafa?
#13 lore raw

PATCH 4/5 ARM: BCM5301X: Add DT for Asus RT-N18U

Hello Rafa?,

Quoted 13 lines · Rafa? Mi?ecki
Quoted 12 lines · Rafa? Mi?ecki
Quoted 10 lines · Hauke Mehrtens
Quoted 1 line · Rafa? Mi?ecki

+ compatible = "asus,rt-n18u", "brcm,bcm47081";

Instead of adding bcm47081 to the core code you can do this:

compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";

If we later need some special handling for bcm47081 we can add this but the old dts file will still work. This is more relevant if the dts file is in the boot loader.

Quoted 6 lines
Quoted 1 line

I don't get it. How should I detect there is no second CPU?

Or did you mean using fact that currently we don't boot the second CPU? I don't think we can do that. We should describe the hardware, not drivers/arch capabilities. We shouldn't change DTS after adding support for boooting 2nd CPU core.

Adding brcm,bcm4708 to the list of compatibles doesn't imply that there is a 2nd cpu. The semantic is:

	if (kernel_knows_how_to_handle(asus,rt-n18u))
		handle(as=asus,rt-n18u);
	else if (kernel_knows_how_to_handle(brcm,bcm47081))
		handle(as=brcm,bcm47081);
	else if (kernel_knows_how_to_handle(brcm,bcm4708))
		handle(as=brcm,bcm4708);

Best regards
Uwe

Signature · 2 lines
Pengutronix e.K.                           | Uwe Kleine-K?nig            |
Industrial Linux Solutions                 | http://www.pengutronix.de/  |
maintainer
#14 lore raw

PATCH 4/5 ARM: BCM5301X: Add DT for Asus RT-N18U

In reply to Rafał Miłecki
Quoted 50 lines · Rafa? Mi?ecki
Quoted 49 lines · Hauke Mehrtens
Quoted 35 lines · Rafa? Mi?ecki
Signed-off-by Rafa? Mi?ecki <[email protected]>
---
 arch/arm/boot/dts/Makefile                  |  3 +-
 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts | 78 +++++++++++++++++++++++++++++
 arch/arm/boot/dts/bcm47081.dtsi             | 26 ++++++++++
 arch/arm/mach-bcm/bcm_5301x.c               |  1 +
 4 files changed, 107 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
 create mode 100644 arch/arm/boot/dts/bcm47081.dtsi
arch/arm/boot/dts/Makefile +2 -1
index 18a21d9..db51a31 100644
@@ -58,7 +58,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
 dtb-$(CONFIG_ARCH_BCM_5301X) += \
      bcm4708-buffalo-wzr-1750dhp.dtb \
      bcm4708-netgear-r6250.dtb \
-     bcm4708-netgear-r6300-v2.dtb
+     bcm4708-netgear-r6300-v2.dtb \
+     bcm47081-asus-rt-n18u.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
      bcm911360k.dtb \
arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts new file +5 -0
new file mode 100644
index 0000000..c40ad39
@@ -0,0 +1,78 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for Asus RT-N18U
+ *
+ * Copyright ? 2014 Rafa? Mi?ecki <[email protected]>

arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts line 15

Quoted 10 lines
arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts new file +10 -0
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+/dts-v1/;
+
+#include "bcm47081.dtsi"
+
+/ {
+     compatible = "asus,rt-n18u", "brcm,bcm47081";

Instead of adding bcm47081 to the core code you can do this:

Quoted 7 lines
Quoted 5 lines

compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";

If we later need some special handling for bcm47081 we can add this but the old dts file will still work. This is more relevant if the dts file is in the boot loader.

I don't get it. How should I detect there is no second CPU?

In the SMP code we would check if (num CPUs > 1 ) then boot up other CPUs end;
This num CPUs is fetched from the dts file and it would be checked if that number is equal or smaller than some number in some register which should contain the number of CPUs. We still need the stuff in the bcm47081.dtsi file.

If you add a dts file for a device with a BCM4709 or some other SoC not being BCM4708, you should use a similar compatible string.

Hauke

author maintainer
#15 lore raw

PATCH 4/5 ARM: BCM5301X: Add DT for Asus RT-N18U

In reply to Rafał Miłecki
Quoted 50 lines · Rafa? Mi?ecki
Quoted 49 lines · Hauke Mehrtens
Quoted 35 lines · Rafa? Mi?ecki
Signed-off-by Rafa? Mi?ecki <[email protected]>
---
 arch/arm/boot/dts/Makefile                  |  3 +-
 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts | 78 +++++++++++++++++++++++++++++
 arch/arm/boot/dts/bcm47081.dtsi             | 26 ++++++++++
 arch/arm/mach-bcm/bcm_5301x.c               |  1 +
 4 files changed, 107 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
 create mode 100644 arch/arm/boot/dts/bcm47081.dtsi
arch/arm/boot/dts/Makefile +2 -1
index 18a21d9..db51a31 100644
@@ -58,7 +58,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
 dtb-$(CONFIG_ARCH_BCM_5301X) += \
      bcm4708-buffalo-wzr-1750dhp.dtb \
      bcm4708-netgear-r6250.dtb \
-     bcm4708-netgear-r6300-v2.dtb
+     bcm4708-netgear-r6300-v2.dtb \
+     bcm47081-asus-rt-n18u.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
      bcm911360k.dtb \
arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts new file +5 -0
new file mode 100644
index 0000000..c40ad39
@@ -0,0 +1,78 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for Asus RT-N18U
+ *
+ * Copyright ? 2014 Rafa? Mi?ecki <[email protected]>

arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts line 15

Quoted 10 lines
arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts new file +10 -0
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+/dts-v1/;
+
+#include "bcm47081.dtsi"
+
+/ {
+     compatible = "asus,rt-n18u", "brcm,bcm47081";

Instead of adding bcm47081 to the core code you can do this:

Quoted 7 lines
Quoted 5 lines

compatible = "asus,rt-n18u", "brcm,bcm47081", "brcm,bcm4708";

If we later need some special handling for bcm47081 we can add this but the old dts file will still work. This is more relevant if the dts file is in the boot loader.

I don't get it. How should I detect there is no second CPU?

Aaaah, you meant not adding *core code*, not the DTS file. I didn't notice that in the first place. Now it's clear, thanks!

Signature · 1 line
Rafa?
author maintainer
#16 lore raw

PATCH v2 4/5 ARM: BCM5301X: Add DT for Asus RT-N18U

In reply to Rafał Miłecki
Signed-off-by Rafa? Mi?ecki <[email protected]>

---
V2: Use (C) instad of UTF ?

    Use "brcm,bcm4708" compatibility after "brcm,bcm47081"
---
 arch/arm/boot/dts/Makefile                  |  3 +-
 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts | 78 +++++++++++++++++++++++++++++
 arch/arm/boot/dts/bcm47081.dtsi             | 26 ++++++++++
 3 files changed, 106 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts
 create mode 100644 arch/arm/boot/dts/bcm47081.dtsi
arch/arm/boot/dts/Makefile +2 -1
index 18a21d9..db51a31 100644
@@ -58,7 +58,8 @@ dtb-$(CONFIG_ARCH_BCM2835) += bcm2835-rpi-b-plus.dtb
 dtb-$(CONFIG_ARCH_BCM_5301X) += \
 	bcm4708-buffalo-wzr-1750dhp.dtb \
 	bcm4708-netgear-r6250.dtb \
-	bcm4708-netgear-r6300-v2.dtb
+	bcm4708-netgear-r6300-v2.dtb \
+	bcm47081-asus-rt-n18u.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
 	bcm911360k.dtb \
arch/arm/boot/dts/bcm47081-asus-rt-n18u.dts new file +78 -0

78 lines not on this page · raw message

arch/arm/boot/dts/bcm47081.dtsi new file +26 -0
new file mode 100644
index 0000000..f720012
@@ -0,0 +1,26 @@
+/*
+ * Broadcom BCM470X / BCM5301X ARM platform code.
+ * DTS for BCM47081 SoC.
+ *
+ * Copyright ? 2014 Rafa? Mi?ecki <[email protected]>
+ *
+ * Licensed under the GNU/GPL. See COPYING for details.
+ */
+
+#include "bcm5301x.dtsi"
+
+/ {
+	compatible = "brcm,bcm47081";
+
+	cpus {
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		cpu at 0 {
+			device_type = "cpu";
+			compatible = "arm,cortex-a9";
+			next-level-cache = <&L2>;
+			reg = <0x0>;
+		};
+	};
+};
Signature · 1 line
1.8.4.5
author maintainer
#17 lore raw

PATCH 5/5 ARM: BCM5301X: Add DT for Buffalo WZR-600DHP2

In reply to Rafał Miłecki
Signed-off-by Rafa? Mi?ecki <[email protected]>
---
 arch/arm/boot/dts/Makefile                         |  3 +-
 arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts | 57 ++++++++++++++++++++++
 2 files changed, 59 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
arch/arm/boot/dts/Makefile +2 -1
index db51a31..9400e94 100644
@@ -59,7 +59,8 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
 	bcm4708-buffalo-wzr-1750dhp.dtb \
 	bcm4708-netgear-r6250.dtb \
 	bcm4708-netgear-r6300-v2.dtb \
-	bcm47081-asus-rt-n18u.dtb
+	bcm47081-asus-rt-n18u.dtb \
+	bcm47081-buffalo-wzr-600dhp2.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
 	bcm911360k.dtb \
arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts new file +57 -0

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PATCH v2 5/5 ARM: BCM5301X: Add DT for Buffalo WZR-600DHP2

Signed-off-by Rafa? Mi?ecki <[email protected]>

---
V2: Use (C) instad of UTF ?

    Use "brcm,bcm4708" compatibility after "brcm,bcm47081"
---
 arch/arm/boot/dts/Makefile                         |  3 +-
 arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts | 57 ++++++++++++++++++++++
 2 files changed, 59 insertions(+), 1 deletion(-)
 create mode 100644 arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
arch/arm/boot/dts/Makefile +2 -1
index db51a31..9400e94 100644
@@ -59,7 +59,8 @@ dtb-$(CONFIG_ARCH_BCM_5301X) += \
 	bcm4708-buffalo-wzr-1750dhp.dtb \
 	bcm4708-netgear-r6250.dtb \
 	bcm4708-netgear-r6300-v2.dtb \
-	bcm47081-asus-rt-n18u.dtb
+	bcm47081-asus-rt-n18u.dtb \
+	bcm47081-buffalo-wzr-600dhp2.dtb
 dtb-$(CONFIG_ARCH_BCM_63XX) += bcm963138dvt.dtb
 dtb-$(CONFIG_ARCH_BCM_CYGNUS) += bcm911360_entphn.dtb \
 	bcm911360k.dtb \
arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts new file +57 -0

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Signature · 1 line
1.8.4.5