diff options
| author | John Klug <john.klug@multitech.com> | 2021-10-20 06:41:21 -0500 |
|---|---|---|
| committer | Andrii Pientsov <andrii.pientsov@globallogic.com> | 2021-11-18 09:55:10 +0200 |
| commit | e1ca9ed430ca6dee461ffd1f6b596cf70b62e14b (patch) | |
| tree | e92f373d956a923cfc860bd2e87ece74a0cc9f85 /recipes-kernel/linux | |
| parent | 7ae2e53e97b46482f3e7df74c14f5865b4d4a140 (diff) | |
| download | meta-multitech-atmel-e1ca9ed430ca6dee461ffd1f6b596cf70b62e14b.tar.gz meta-multitech-atmel-e1ca9ed430ca6dee461ffd1f6b596cf70b62e14b.tar.bz2 meta-multitech-atmel-e1ca9ed430ca6dee461ffd1f6b596cf70b62e14b.zip | |
Add new GPIO expander
Diffstat (limited to 'recipes-kernel/linux')
| -rw-r--r-- | recipes-kernel/linux/linux-at91-4.9.87/mtcdt/linux-4.9-mtcdt-device-tree.patch | 16 |
1 files changed, 14 insertions, 2 deletions
diff --git a/recipes-kernel/linux/linux-at91-4.9.87/mtcdt/linux-4.9-mtcdt-device-tree.patch b/recipes-kernel/linux/linux-at91-4.9.87/mtcdt/linux-4.9-mtcdt-device-tree.patch index 4da2559..f551ff0 100644 --- a/recipes-kernel/linux/linux-at91-4.9.87/mtcdt/linux-4.9-mtcdt-device-tree.patch +++ b/recipes-kernel/linux/linux-at91-4.9.87/mtcdt/linux-4.9-mtcdt-device-tree.patch @@ -1,7 +1,7 @@ diff -Naru orig/arch/arm/boot/dts/mtcdt.dts new/arch/arm/boot/dts/mtcdt.dts --- orig/arch/arm/boot/dts/mtcdt.dts 1969-12-31 18:00:00.000000000 -0600 -+++ new/arch/arm/boot/dts/mtcdt.dts 2020-09-03 16:04:52.223278145 -0500 -@@ -0,0 +1,292 @@ ++++ new/arch/arm/boot/dts/mtcdt.dts 2021-10-20 06:26:38.745904725 -0500 +@@ -0,0 +1,304 @@ +/* + * DTS file for Multi-Tech Systems MTCDT Hardware + */ @@ -268,6 +268,18 @@ diff -Naru orig/arch/arm/boot/dts/mtcdt.dts new/arch/arm/boot/dts/mtcdt.dts + /* tempsensor_alert line running to pin PC19 on processor + set up an interrupt for this? */ + }; ++ pca9557@18 { ++ compatible = "nxp,pca9557"; ++ reg = <0x18>; ++ gpio-controller; ++ #gpio-cells = <2>; ++ }; ++ pca9557@19 { ++ compatible = "nxp,pca9557"; ++ reg = <0x19>; ++ gpio-controller; ++ #gpio-cells = <2>; ++ }; + }; + i2c-gpio-1 { + status = "okay"; |