diff options
author | John Klug <john.klug@multitech.com> | 2016-09-19 17:13:22 -0500 |
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committer | John Klug <john.klug@multitech.com> | 2016-09-19 17:13:22 -0500 |
commit | adb8bc61725ca317505613997d3024f57192df51 (patch) | |
tree | b5d6694d12480aeee3e7292e9598575904c7e69f | |
parent | 7b2a7f439afd405710447cefa716db1d8d20a156 (diff) | |
download | meta-multitech-adb8bc61725ca317505613997d3024f57192df51.tar.gz meta-multitech-adb8bc61725ca317505613997d3024f57192df51.tar.bz2 meta-multitech-adb8bc61725ca317505613997d3024f57192df51.zip |
Set clear times for pps-gpio
-rw-r--r-- | recipes-kernel/linux/linux-3.12.27/linux-3.12-pps-gpio.patch | 31 | ||||
-rw-r--r-- | recipes-kernel/linux/linux-3.12.27/mtcdt/linux-3.12-mtcdt-device-tree.patch | 5 |
2 files changed, 17 insertions, 19 deletions
diff --git a/recipes-kernel/linux/linux-3.12.27/linux-3.12-pps-gpio.patch b/recipes-kernel/linux/linux-3.12.27/linux-3.12-pps-gpio.patch index ff30650..554b53f 100644 --- a/recipes-kernel/linux/linux-3.12.27/linux-3.12-pps-gpio.patch +++ b/recipes-kernel/linux/linux-3.12.27/linux-3.12-pps-gpio.patch @@ -1,19 +1,6 @@ -# -# Author: Gary Miller -# https://groups.google.com/forum/#!topic/linux.kernel/fj1NGMrfGW8 -# -# In the conversion from platform to device tree the capture-clear -# option was lost. -# -# capture-clear is needed so that time_pps_fetch() will report both -# edges of each PPS pulse. Both edges are needed so that userland -# programs, like gpsd, can autodetect the leading and trailing PPS -# edges. -# -==================================================================== diff -uprN old/Documentation/devicetree/bindings/pps/pps-gpio.txt new/Documentation/devicetree/bindings/pps/pps-gpio.txt ---- old/Documentation/devicetree/bindings/pps/pps-gpio.txt 2016-09-16 18:22:31.149632690 -0500 -+++ new/Documentation/devicetree/bindings/pps/pps-gpio.txt 2016-09-16 18:27:02.981632115 -0500 +--- old/Documentation/devicetree/bindings/pps/pps-gpio.txt 2016-09-19 09:51:11.271472335 -0500 ++++ new/Documentation/devicetree/bindings/pps/pps-gpio.txt 2016-09-19 09:49:27.283474197 -0500 @@ -17,4 +17,5 @@ Example: gpios = <&gpio2 6 0>; @@ -21,8 +8,8 @@ diff -uprN old/Documentation/devicetree/bindings/pps/pps-gpio.txt new/Documentat + capture-clear; }; diff -uprN old/drivers/pps/clients/pps-gpio.c new/drivers/pps/clients/pps-gpio.c ---- old/drivers/pps/clients/pps-gpio.c 2016-09-16 18:23:45.661632532 -0500 -+++ new/drivers/pps/clients/pps-gpio.c 2016-09-16 18:29:20.257631825 -0500 +--- old/drivers/pps/clients/pps-gpio.c 2016-09-19 09:51:11.271472335 -0500 ++++ new/drivers/pps/clients/pps-gpio.c 2016-09-19 17:09:02.367001869 -0500 @@ -119,6 +119,8 @@ static int pps_gpio_probe(struct platfor if (of_get_property(np, "assert-falling-edge", NULL)) @@ -32,3 +19,13 @@ diff -uprN old/drivers/pps/clients/pps-gpio.c new/drivers/pps/clients/pps-gpio.c } /* GPIO setup */ +@@ -208,6 +210,8 @@ static struct platform_driver pps_gpio_d + module_platform_driver(pps_gpio_driver); + MODULE_AUTHOR("Ricardo Martins <rasm@fe.up.pt>"); + MODULE_AUTHOR("James Nuss <jamesnuss@nanometrics.ca>"); ++MODULE_AUTHOR("Gary Miller <gem@rellim.com>"); ++ + MODULE_DESCRIPTION("Use GPIO pin as PPS source"); + MODULE_LICENSE("GPL"); +-MODULE_VERSION("1.0.0"); ++MODULE_VERSION("1.0.1"); diff --git a/recipes-kernel/linux/linux-3.12.27/mtcdt/linux-3.12-mtcdt-device-tree.patch b/recipes-kernel/linux/linux-3.12.27/mtcdt/linux-3.12-mtcdt-device-tree.patch index aa96655..bea818d 100644 --- a/recipes-kernel/linux/linux-3.12.27/mtcdt/linux-3.12-mtcdt-device-tree.patch +++ b/recipes-kernel/linux/linux-3.12.27/mtcdt/linux-3.12-mtcdt-device-tree.patch @@ -1,8 +1,8 @@ Index: linux-3.12.27/arch/arm/boot/dts/mtcdt.dts =================================================================== --- /dev/null 1970-01-01 00:00:00.000000000 +0000 -+++ linux-3.12.27/arch/arm/boot/dts/mtcdt.dts 2015-01-13 13:58:20.766078428 -0600 -@@ -0,0 +1,278 @@ ++++ linux-3.12.27/arch/arm/boot/dts/mtcdt.dts 2016-09-19 15:34:25.111103538 -0500 +@@ -0,0 +1,279 @@ +/* + * DTS file for Multi-Tech Systems MTCDT Hardware + */ @@ -248,6 +248,7 @@ Index: linux-3.12.27/arch/arm/boot/dts/mtcdt.dts + pps { + compatible = "pps-gpio"; + gpios = <&pioA 29 0>; ++ capture-clear; + }; + + |