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authorSascha Hauer <s.hauer@pengutronix.de>2018-06-21 13:44:30 +0200
committerSascha Hauer <s.hauer@pengutronix.de>2018-06-22 08:16:13 +0200
commite4067b75fb6ca83a58b2c342a0b3ee12e1223c4e (patch)
treebe013bf46292f4696ac776bc91c1cf35b7adab24 /dts/Bindings/nvmem
parentfe040e0977fab29216f5039e8f9b04e6dbec859a (diff)
downloadbarebox-e4067b75fb6ca83a58b2c342a0b3ee12e1223c4e.tar.gz
barebox-e4067b75fb6ca83a58b2c342a0b3ee12e1223c4e.tar.xz
dts: update to v4.18-rc1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
Diffstat (limited to 'dts/Bindings/nvmem')
-rw-r--r--dts/Bindings/nvmem/allwinner,sunxi-sid.txt1
-rw-r--r--dts/Bindings/nvmem/zii,rave-sp-eeprom.txt40
2 files changed, 41 insertions, 0 deletions
diff --git a/dts/Bindings/nvmem/allwinner,sunxi-sid.txt b/dts/Bindings/nvmem/allwinner,sunxi-sid.txt
index d69543701d..e319fe5e20 100644
--- a/dts/Bindings/nvmem/allwinner,sunxi-sid.txt
+++ b/dts/Bindings/nvmem/allwinner,sunxi-sid.txt
@@ -4,6 +4,7 @@ Required properties:
- compatible: Should be one of the following:
"allwinner,sun4i-a10-sid"
"allwinner,sun7i-a20-sid"
+ "allwinner,sun8i-a83t-sid"
"allwinner,sun8i-h3-sid"
"allwinner,sun50i-a64-sid"
diff --git a/dts/Bindings/nvmem/zii,rave-sp-eeprom.txt b/dts/Bindings/nvmem/zii,rave-sp-eeprom.txt
new file mode 100644
index 0000000000..0df79d9e07
--- /dev/null
+++ b/dts/Bindings/nvmem/zii,rave-sp-eeprom.txt
@@ -0,0 +1,40 @@
+Zodiac Inflight Innovations RAVE EEPROM Bindings
+
+RAVE SP EEPROM device is a "MFD cell" device exposing physical EEPROM
+attached to RAVE Supervisory Processor. It is expected that its Device
+Tree node is specified as a child of the node corresponding to the
+parent RAVE SP device (as documented in
+Documentation/devicetree/bindings/mfd/zii,rave-sp.txt)
+
+Required properties:
+
+- compatible: Should be "zii,rave-sp-eeprom"
+
+Optional properties:
+
+- zii,eeprom-name: Unique EEPROM identifier describing its function in the
+ system. Will be used as created NVMEM deivce's name.
+
+Data cells:
+
+Data cells are child nodes of eerpom node, bindings for which are
+documented in Documentation/devicetree/bindings/nvmem/nvmem.txt
+
+Example:
+
+ rave-sp {
+ compatible = "zii,rave-sp-rdu1";
+ current-speed = <38400>;
+
+ eeprom@a4 {
+ compatible = "zii,rave-sp-eeprom";
+ reg = <0xa4 0x4000>;
+ #address-cells = <1>;
+ #size-cells = <1>;
+ zii,eeprom-name = "main-eeprom";
+
+ wdt_timeout: wdt-timeout@81 {
+ reg = <0x81 2>;
+ };
+ };
+ }