diff mbox

[v2,01/15] dt-bindings: ascii-lcd: Document a binding for simple ASCII LCDs

Message ID 1454499045-5020-2-git-send-email-paul.burton@imgtec.com
State Changes Requested, archived
Headers show

Commit Message

Paul Burton Feb. 3, 2016, 11:30 a.m. UTC
Add documentation for a devicetree binding for simple memory-mapped
ASCII LCD displays, such as those found on the Imagination Technologies
Boston & Malta development boards.

Signed-off-by: Paul Burton <paul.burton@imgtec.com>
---

Changes in v2: None

 Documentation/devicetree/bindings/ascii-lcd.txt | 10 ++++++++++
 MAINTAINERS                                     |  5 +++++
 2 files changed, 15 insertions(+)
 create mode 100644 Documentation/devicetree/bindings/ascii-lcd.txt

Comments

Rob Herring Feb. 8, 2016, 5:29 p.m. UTC | #1
On Wed, Feb 03, 2016 at 11:30:31AM +0000, Paul Burton wrote:
> Add documentation for a devicetree binding for simple memory-mapped
> ASCII LCD displays, such as those found on the Imagination Technologies
> Boston & Malta development boards.
> 
> Signed-off-by: Paul Burton <paul.burton@imgtec.com>
> ---
> 
> Changes in v2: None
> 
>  Documentation/devicetree/bindings/ascii-lcd.txt | 10 ++++++++++

Given this is specific to some IT block, then it should not have a 
generic name. Otherwise, the binding looks fine.

Rob
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diff mbox

Patch

diff --git a/Documentation/devicetree/bindings/ascii-lcd.txt b/Documentation/devicetree/bindings/ascii-lcd.txt
new file mode 100644
index 0000000..40ae536
--- /dev/null
+++ b/Documentation/devicetree/bindings/ascii-lcd.txt
@@ -0,0 +1,10 @@ 
+Binding for simple memory-mapped ASCII LCD displays
+
+Required properties:
+- compatible : should be one of:
+    "img,boston-lcd"
+    "mti,malta-lcd"
+- reg : memory region locating the device registers
+
+The layout of the registers & properties of the display are determined
+from the compatible string, making this binding somewhat trivial.
diff --git a/MAINTAINERS b/MAINTAINERS
index 30aca4a..cd19e5f 100644
--- a/MAINTAINERS
+++ b/MAINTAINERS
@@ -1819,6 +1819,11 @@  S:	Maintained
 F:	Documentation/hwmon/asc7621
 F:	drivers/hwmon/asc7621.c
 
+ASCII LCD DRIVER
+M:	Paul Burton <paul.burton@imgtec.com>
+S:	Maintained
+F:	Documentation/devicetree/bindings/ascii-lcd.txt
+
 ASUS NOTEBOOKS AND EEEPC ACPI/WMI EXTRAS DRIVERS
 M:	Corentin Chary <corentin.chary@gmail.com>
 L:	acpi4asus-user@lists.sourceforge.net