ARM: BCM5301X: Add Broadcom's bus-axi to the DTS file
PATCH 1/2 ARM: BCM5301X: Add Broadcom's bus-axi to the DTS file
This has been successfully tested on Netgear R6250 and two other development (unnamed) devices, all of them BCM4708 based. We also got a possitive feedback from R7000 (BCM4709) tester.
Signed-off-by Rafa? Mi?ecki <[email protected]>
---
Support for "brcm,bus-axi" has been added in
bcma: register bcma as device tree driver
--- arch/arm/boot/dts/bcm5301x.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
arch/arm/boot/dts/bcm5301x.dtsi +16 -0
@@ -8,6 +8,7 @@ * Licensed under the GNU/GPL. See COPYING for details. */ +#include <dt-bindings/gpio/gpio.h> #include <dt-bindings/interrupt-controller/irq.h> #include <dt-bindings/interrupt-controller/arm-gic.h> #include "skeleton.dtsi"
@@ -92,4 +93,19 @@ clock-frequency = <400000000>; }; }; + + axi at 18000000 { + compatible = "brcm,bus-axi"; + reg = <0x18000000 0x1000>; + ranges = <0x00000000 0x18000000 0x00100000>; + #address-cells = <1>; + #size-cells = <1>; + + chipcommon: chipcommon at 0 { + reg = <0x00000000 0x1000>; + + gpio-controller; + #gpio-cells = <2>; + }; + }; };
Signature · 1 line
1.8.4.5
PATCH 2/2 ARM: BCM5301X: Add LEDs for Netgear R6250 V1
Signed-off-by Rafa? Mi?ecki <[email protected]>
--- arch/arm/boot/dts/bcm4708-netgear-r6250.dts | 34 +++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+)
arch/arm/boot/dts/bcm4708-netgear-r6250.dts +34 -0
@@ -32,4 +32,38 @@ status = "okay"; }; }; + + 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"; + }; + }; };
Signature · 1 line
1.8.4.5
PATCH 2/2 ARM: BCM5301X: Add LEDs for Netgear R6250 V1
Quoted 1 line · Rafa? Mi?ecki
Signed-off-by Rafa? Mi?ecki <[email protected]>
Acked-by Hauke Mehrtens <[email protected]>
[both patches]
Quoted 48 lines
--- arch/arm/boot/dts/bcm4708-netgear-r6250.dts | 34 +++++++++++++++++++++++++++++ 1 file changed, 34 insertions(+)arch/arm/boot/dts/bcm4708-netgear-r6250.dts +34
-0@@ -32,4 +32,38 @@ status = "okay"; }; }; + + 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"; + }; + }; };