bcm53xx: support LEDs on Buffalo devices

Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
SVN-Revision: 43616

diff --git a/target/linux/bcm53xx/config-3.14 b/target/linux/bcm53xx/config-3.14
index 4c9ec0cc57ff03a860fd36f9dc4dacdf7a0d51a4..e6a57391df89f7665661aa3a3ad2c01a8db35d33 100644 (file)
--- a/target/linux/bcm53xx/config-3.14
+++ b/target/linux/bcm53xx/config-3.14
@@ -116,6 +116,7 @@ CONFIG_GENERIC_SMP_IDLE_THREAD=y
 CONFIG_GENERIC_STRNCPY_FROM_USER=y
 CONFIG_GENERIC_STRNLEN_USER=y
 CONFIG_GPIOLIB=y
+CONFIG_GPIO_74X164=y
 CONFIG_GPIO_DEVRES=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_HARDIRQS_SW_RESEND=y
@@ -239,6 +240,8 @@ CONFIG_SMP_ON_UP=y
 CONFIG_SPARSE_IRQ=y
 CONFIG_SPI=y
 CONFIG_SPI_BCM53XX=y
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_GPIO=y
 CONFIG_SPI_MASTER=y
 CONFIG_STOP_MACHINE=y
 CONFIG_SWCONFIG=y

diff --git a/target/linux/bcm53xx/config-3.18 b/target/linux/bcm53xx/config-3.18
index f42639a9f20a4a84addb8a90b3573d5a93c02b7e..c0be3ccb9bf5aefd1f68e37dda5a54f4625c537b 100644 (file)
--- a/target/linux/bcm53xx/config-3.18
+++ b/target/linux/bcm53xx/config-3.18
@@ -123,6 +123,7 @@ CONFIG_GENERIC_SMP_IDLE_THREAD=y
 CONFIG_GENERIC_STRNCPY_FROM_USER=y
 CONFIG_GENERIC_STRNLEN_USER=y
 CONFIG_GPIOLIB=y
+CONFIG_GPIO_74X164=y
 CONFIG_GPIO_DEVRES=y
 CONFIG_GPIO_SYSFS=y
 CONFIG_HANDLE_DOMAIN_IRQ=y
@@ -253,6 +254,8 @@ CONFIG_SMP_ON_UP=y
 CONFIG_SPARSE_IRQ=y
 CONFIG_SPI=y
 CONFIG_SPI_BCM53XX=y
+CONFIG_SPI_BITBANG=y
+CONFIG_SPI_GPIO=y
 CONFIG_SPI_MASTER=y
 CONFIG_STOP_MACHINE=y
 CONFIG_SWCONFIG=y

diff --git a/target/linux/bcm53xx/patches-3.14/321-ARM-BCM5301X-Add-LEDs-for-Buffalo-devices.patch b/target/linux/bcm53xx/patches-3.14/321-ARM-BCM5301X-Add-LEDs-for-Buffalo-devices.patch
new file mode 100644 (file)
index 0000000..ff6af57
--- /dev/null
+++ b/target/linux/bcm53xx/patches-3.14/321-ARM-BCM5301X-Add-LEDs-for-Buffalo-devices.patch
@@ -0,0 +1,173 @@
+From af26d75225f8b1295d4dec74b9a6a703d582fa40 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Thu, 11 Dec 2014 12:13:49 +0100
+Subject: [PATCH] ARM: BCM5301X: Add LEDs for Buffalo devices
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+---
+ arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts  | 67 ++++++++++++++++++++++
+ arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts | 67 ++++++++++++++++++++++
+ 2 files changed, 134 insertions(+)
+
+diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
+index d472c36..6e6bdf5 100644
+--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
++++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
+@@ -33,6 +33,73 @@
+               };
+       };
+ 
++      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";
++
++              power0 {
++                      label = "bcm53xx:red:power";
++                      gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++
++              power1 {
++                      label = "bcm53xx:white:power";
++                      gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-on";
++              };
++
++              router0 {
++                      label = "bcm53xx:blue:router";
++                      gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-on";
++              };
++
++              router1 {
++                      label = "bcm53xx:amber:router";
++                      gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++
++              wan {
++                      label = "bcm53xx:blue:wan";
++                      gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-on";
++              };
++
++              wireless0 {
++                      label = "bcm53xx:blue:wireless";
++                      gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++
++              wireless1 {
++                      label = "bcm53xx:amber:wireless";
++                      gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++      };
++
+       gpio-keys {
+               compatible = "gpio-keys-polled";
+               #address-cells = <1>;
+diff --git a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
+index f3a0326..a31273a 100644
+--- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
++++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
+@@ -33,6 +33,73 @@
+               };
+       };
+ 
++      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";
++
++              power0 {
++                      label = "bcm53xx:green:power";
++                      gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-on";
++              };
++
++              power1 {
++                      label = "bcm53xx:red:power";
++                      gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++
++              router0 {
++                      label = "bcm53xx:green:router";
++                      gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-on";
++              };
++
++              router1 {
++                      label = "bcm53xx:amber:router";
++                      gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++
++              wan {
++                      label = "bcm53xx:green:wan";
++                      gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-on";
++              };
++
++              wireless0 {
++                      label = "bcm53xx:green:wireless";
++                      gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++
++              wireless1 {
++                      label = "bcm53xx:amber:wireless";
++                      gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++      };
++
+       gpio-keys {
+               compatible = "gpio-keys-polled";
+               #address-cells = <1>;
+-- 
+1.8.4.5
+

diff --git a/target/linux/bcm53xx/patches-3.18/321-ARM-BCM5301X-Add-LEDs-for-Buffalo-devices.patch b/target/linux/bcm53xx/patches-3.18/321-ARM-BCM5301X-Add-LEDs-for-Buffalo-devices.patch
new file mode 100644 (file)
index 0000000..ff6af57
--- /dev/null
+++ b/target/linux/bcm53xx/patches-3.18/321-ARM-BCM5301X-Add-LEDs-for-Buffalo-devices.patch
@@ -0,0 +1,173 @@
+From af26d75225f8b1295d4dec74b9a6a703d582fa40 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <zajec5@gmail.com>
+Date: Thu, 11 Dec 2014 12:13:49 +0100
+Subject: [PATCH] ARM: BCM5301X: Add LEDs for Buffalo devices
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Signed-off-by: Rafał Miłecki <zajec5@gmail.com>
+---
+ arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts  | 67 ++++++++++++++++++++++
+ arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts | 67 ++++++++++++++++++++++
+ 2 files changed, 134 insertions(+)
+
+diff --git a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
+index d472c36..6e6bdf5 100644
+--- a/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
++++ b/arch/arm/boot/dts/bcm4708-buffalo-wzr-1750dhp.dts
+@@ -33,6 +33,73 @@
+               };
+       };
+ 
++      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";
++
++              power0 {
++                      label = "bcm53xx:red:power";
++                      gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++
++              power1 {
++                      label = "bcm53xx:white:power";
++                      gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-on";
++              };
++
++              router0 {
++                      label = "bcm53xx:blue:router";
++                      gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-on";
++              };
++
++              router1 {
++                      label = "bcm53xx:amber:router";
++                      gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++
++              wan {
++                      label = "bcm53xx:blue:wan";
++                      gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-on";
++              };
++
++              wireless0 {
++                      label = "bcm53xx:blue:wireless";
++                      gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++
++              wireless1 {
++                      label = "bcm53xx:amber:wireless";
++                      gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++      };
++
+       gpio-keys {
+               compatible = "gpio-keys-polled";
+               #address-cells = <1>;
+diff --git a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
+index f3a0326..a31273a 100644
+--- a/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
++++ b/arch/arm/boot/dts/bcm47081-buffalo-wzr-600dhp2.dts
+@@ -33,6 +33,73 @@
+               };
+       };
+ 
++      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";
++
++              power0 {
++                      label = "bcm53xx:green:power";
++                      gpios = <&hc595 1 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-on";
++              };
++
++              power1 {
++                      label = "bcm53xx:red:power";
++                      gpios = <&hc595 2 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++
++              router0 {
++                      label = "bcm53xx:green:router";
++                      gpios = <&hc595 3 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-on";
++              };
++
++              router1 {
++                      label = "bcm53xx:amber:router";
++                      gpios = <&hc595 4 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++
++              wan {
++                      label = "bcm53xx:green:wan";
++                      gpios = <&hc595 5 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-on";
++              };
++
++              wireless0 {
++                      label = "bcm53xx:green:wireless";
++                      gpios = <&hc595 6 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++
++              wireless1 {
++                      label = "bcm53xx:amber:wireless";
++                      gpios = <&hc595 7 GPIO_ACTIVE_HIGH>;
++                      linux,default-trigger = "default-off";
++              };
++      };
++
+       gpio-keys {
+               compatible = "gpio-keys-polled";
+               #address-cells = <1>;
+-- 
+1.8.4.5
+