diff options
Diffstat (limited to 'target/linux/brcm2708/patches-4.4/0189-BCM270X_DT-Build-and-document-the-wittypi-overlay.patch')
| -rw-r--r-- | target/linux/brcm2708/patches-4.4/0189-BCM270X_DT-Build-and-document-the-wittypi-overlay.patch | 50 |
1 files changed, 50 insertions, 0 deletions
diff --git a/target/linux/brcm2708/patches-4.4/0189-BCM270X_DT-Build-and-document-the-wittypi-overlay.patch b/target/linux/brcm2708/patches-4.4/0189-BCM270X_DT-Build-and-document-the-wittypi-overlay.patch new file mode 100644 index 0000000000..d5606e54df --- /dev/null +++ b/target/linux/brcm2708/patches-4.4/0189-BCM270X_DT-Build-and-document-the-wittypi-overlay.patch @@ -0,0 +1,50 @@ +From 3259cf06132d0987314a37f39b0b18750b127eba Mon Sep 17 00:00:00 2001 +From: Phil Elwell <phil@raspberrypi.org> +Date: Tue, 15 Mar 2016 16:41:37 +0000 +Subject: [PATCH 189/232] BCM270X_DT: Build and document the wittypi overlay + +Signed-off-by: Phil Elwell <phil@raspberrypi.org> +--- + arch/arm/boot/dts/overlays/Makefile | 1 + + arch/arm/boot/dts/overlays/README | 8 ++++++++ + arch/arm/boot/dts/overlays/wittypi-overlay.dts | 2 +- + 3 files changed, 10 insertions(+), 1 deletion(-) + +--- a/arch/arm/boot/dts/overlays/Makefile ++++ b/arch/arm/boot/dts/overlays/Makefile +@@ -74,6 +74,7 @@ dtbo-$(RPI_DT_OVERLAYS) += vc4-kms-v3d.d + dtbo-$(RPI_DT_OVERLAYS) += vga666.dtbo + dtbo-$(RPI_DT_OVERLAYS) += w1-gpio.dtbo + dtbo-$(RPI_DT_OVERLAYS) += w1-gpio-pullup.dtbo ++dtbo-$(RPI_DT_OVERLAYS) += wittypi.dtbo + + targets += dtbs dtbs_install + targets += $(dtbo-y) +--- a/arch/arm/boot/dts/overlays/README ++++ b/arch/arm/boot/dts/overlays/README +@@ -920,6 +920,14 @@ Params: gpiopin GPIO for + extpullup GPIO for external pullup (default "5") + + ++Name: wittypi ++Info: Configures the wittypi RTC module. ++Load: dtoverlay=wittypi,<param>=<val> ++Params: led_gpio GPIO for LED (default "17") ++ led_trigger Choose which activity the LED tracks (default ++ "default-on") ++ ++ + Troubleshooting + =============== + +--- a/arch/arm/boot/dts/overlays/wittypi-overlay.dts ++++ b/arch/arm/boot/dts/overlays/wittypi-overlay.dts +@@ -37,7 +37,7 @@ + }; + + __overrides__ { +- led_gpio = <&wittypi_led>,"gpios:4"; ++ led_gpio = <&wittypi_led>,"gpios:4"; + led_trigger = <&wittypi_led>,"linux,default-trigger"; + }; + |