On 10/01/2018 08:08 AM, Joel Stanley wrote:
On Tue, 25 Sep 2018 at 21:27, Eddie James <eajames@xxxxxxxxxxxxx> wrote:
Document the bindings.
Signed-off-by: Eddie James <eajames@xxxxxxxxxxxxx>
---
.../devicetree/bindings/media/aspeed-video.txt | 26 ++++++++++++++++++++++
1 file changed, 26 insertions(+)
create mode 100644 Documentation/devicetree/bindings/media/aspeed-video.txt
diff --git a/Documentation/devicetree/bindings/media/aspeed-video.txt b/Documentation/devicetree/bindings/media/aspeed-video.txt
new file mode 100644
index 0000000..f1af528
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+++ b/Documentation/devicetree/bindings/media/aspeed-video.txt
@@ -0,0 +1,26 @@
+* Device tree bindings for Aspeed Video Engine
+
+The Video Engine (VE) embedded in the Aspeed AST2400 and AST2500 SOCs can
+capture and compress video data from digital or analog sources.
+
+Required properties:
+ - compatible: "aspeed,ast2400-video-engine" or
+ "aspeed,ast2500-video-engine"
+ - reg: contains the offset and length of the VE memory region
+ - clocks: clock specifiers for the syscon clocks associated with
+ the VE (ordering must match the clock-names property)
+ - clock-names: "vclk" and "eclk"
+ - resets: reset specifier for the syscon reset associaated with
associated
Good catch, thanks.
+ the VE
+ - interrupts: the interrupt associated with the VE on this platform
+
+Example:
+
+video-engine@1e700000 {
+ compatible = "aspeed,ast2500-video-engine";
+ reg = <0x1e700000 0x20000>;
+ clocks = <&syscon ASPEED_CLK_GATE_VCLK>, <&syscon ASPEED_CLK_GATE_ECLK>;
+ clock-names = "vclk", "eclk";
Did you end up sending the clock patches out?
Yes,
https://lore.kernel.org/patchwork/patch/978979/
https://lore.kernel.org/patchwork/patch/978976/
Do I need to send them as a separate series?
Thanks,
Eddie
Cheers,
Joel
+ resets = <&syscon ASPEED_RESET_VIDEO>;
+ interrupts = <7>;
+};
--
1.8.3.1
