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| Started by | codekipper@gmail.com |
|---|---|
| First post | 2016-07-30 18:00 +0200 |
| Last post | 2016-07-30 18:00 +0200 |
| Articles | 2 — 1 participant |
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[PATCH v2 0/2] ASoC: Extended SPDIF support to Allwinner A31 SoCs codekipper@gmail.com - 2016-07-30 18:00 +0200
[PATCH v2 1/2] ASoC: sunxi: Add bindings for sun6i to SPDIF codekipper@gmail.com - 2016-07-30 18:00 +0200
| From | codekipper@gmail.com |
|---|---|
| Date | 2016-07-30 18:00 +0200 |
| Subject | [PATCH v2 0/2] ASoC: Extended SPDIF support to Allwinner A31 SoCs |
| Message-ID | <s0EQ9-4oS-3@gated-at.bofh.it> |
From: Marcus Cooper <codekipper@gmail.com> This patch set extends the current support of the Allwinner SPDIF transceiver to include the A31 SoC. For now just the SPDIF transmitter has been tested on the Mele I7. In order for this patch set to be functional then we require changes to the clocks and the device tree. For those that are interested I've pushed all the required patches here https://github.com/codekipper/linux-sunxi/commits/a31-spdif Thanks in advance, CK --- Changes since v1: - Corrected mistake in bindings documentation Marcus Cooper (2): ASoC: sunxi: Add bindings for sun6i to SPDIF ASoC: sunxi: compatibility for sun6i to SPDIF .../devicetree/bindings/sound/sunxi,sun4i-spdif.txt | 3 +++ sound/soc/sunxi/sun4i-spdif.c | 17 ++++++++++++++++- 2 files changed, 19 insertions(+), 1 deletion(-) -- 2.9.2
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| From | codekipper@gmail.com |
|---|---|
| Date | 2016-07-30 18:00 +0200 |
| Subject | [PATCH v2 1/2] ASoC: sunxi: Add bindings for sun6i to SPDIF |
| Message-ID | <s0EQ9-4oS-9@gated-at.bofh.it> |
| In reply to | #1452718 |
From: Marcus Cooper <codekipper@gmail.com>
The A31 SoC uses the same SPDIF block as found in earlier SoCs, but its
reset is controlled via a separate reset controller.
Signed-off-by: Marcus Cooper <codekipper@gmail.com>
---
Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt | 3 +++
1 file changed, 3 insertions(+)
diff --git a/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt b/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt
index 13503aa..0230c4d 100644
--- a/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt
+++ b/Documentation/devicetree/bindings/sound/sunxi,sun4i-spdif.txt
@@ -9,6 +9,7 @@ Required properties:
- compatible : should be one of the following:
- "allwinner,sun4i-a10-spdif": for the Allwinner A10 SoC
+ - "allwinner,sun6i-a31-spdif": for the Allwinner A31 SoC
- reg : Offset and length of the register set for the device.
@@ -25,6 +26,8 @@ Required properties:
"apb" clock for the spdif bus.
"spdif" clock for spdif controller.
+ - resets : reset specifier for the ahb reset (A31 and newer only)
+
Example:
spdif: spdif@01c21000 {
--
2.9.2
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