* [PATCH] pinctrl: sun6i: add SPDIF to pin description.
@ 2016-07-30 14:20 codekipper at gmail.com
2016-07-30 15:12 ` Maxime Ripard
2016-08-11 8:16 ` Linus Walleij
0 siblings, 2 replies; 3+ messages in thread
From: codekipper at gmail.com @ 2016-07-30 14:20 UTC (permalink / raw)
To: linux-arm-kernel
From: Marcus Cooper <codekipper@gmail.com>
Add the SPDIF mux functionality to the pinctrl for the Allwinner A31
SoC.
Signed-off-by: Marcus Cooper <codekipper@gmail.com>
---
drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c | 12 ++++++++++--
1 file changed, 10 insertions(+), 2 deletions(-)
diff --git a/drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c b/drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c
index 022863a..a70b529 100644
--- a/drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c
+++ b/drivers/pinctrl/sunxi/pinctrl-sun6i-a31.c
@@ -896,10 +896,18 @@ static const struct sunxi_desc_pin sun6i_a31_pins[] = {
SUNXI_FUNCTION(0x1, "gpio_out")),
SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 27),
SUNXI_FUNCTION(0x0, "gpio_in"),
- SUNXI_FUNCTION(0x1, "gpio_out")),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ /*
+ * The SPDIF block is not referenced at all in the A31 user
+ * manual. However it is described in the code leaked and the
+ * configuration files supplied by vendors.
+ */
+ SUNXI_FUNCTION(0x3, "spdif")), /* SPDIF IN */
SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 28),
SUNXI_FUNCTION(0x0, "gpio_in"),
- SUNXI_FUNCTION(0x1, "gpio_out")),
+ SUNXI_FUNCTION(0x1, "gpio_out"),
+ /* Undocumented mux function - see above */
+ SUNXI_FUNCTION(0x3, "spdif")), /* SPDIF OUT */
SUNXI_PIN(SUNXI_PINCTRL_PIN(H, 29),
SUNXI_FUNCTION(0x0, "gpio_in"),
SUNXI_FUNCTION(0x1, "gpio_out"),
--
2.9.2
^ permalink raw reply related [flat|nested] 3+ messages in thread* [PATCH] pinctrl: sun6i: add SPDIF to pin description.
2016-07-30 14:20 [PATCH] pinctrl: sun6i: add SPDIF to pin description codekipper at gmail.com
@ 2016-07-30 15:12 ` Maxime Ripard
2016-08-11 8:16 ` Linus Walleij
1 sibling, 0 replies; 3+ messages in thread
From: Maxime Ripard @ 2016-07-30 15:12 UTC (permalink / raw)
To: linux-arm-kernel
On Sat, Jul 30, 2016 at 04:20:22PM +0200, codekipper at gmail.com wrote:
> From: Marcus Cooper <codekipper@gmail.com>
>
> Add the SPDIF mux functionality to the pinctrl for the Allwinner A31
> SoC.
>
> Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Acked-by: Maxime Ripard <maxime.ripard@free-electrons.com>
Thanks,
Maxime
--
Maxime Ripard, Free Electrons
Embedded Linux and Kernel engineering
http://free-electrons.com
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^ permalink raw reply [flat|nested] 3+ messages in thread
* [PATCH] pinctrl: sun6i: add SPDIF to pin description.
2016-07-30 14:20 [PATCH] pinctrl: sun6i: add SPDIF to pin description codekipper at gmail.com
2016-07-30 15:12 ` Maxime Ripard
@ 2016-08-11 8:16 ` Linus Walleij
1 sibling, 0 replies; 3+ messages in thread
From: Linus Walleij @ 2016-08-11 8:16 UTC (permalink / raw)
To: linux-arm-kernel
On Sat, Jul 30, 2016 at 4:20 PM, <codekipper@gmail.com> wrote:
> From: Marcus Cooper <codekipper@gmail.com>
>
> Add the SPDIF mux functionality to the pinctrl for the Allwinner A31
> SoC.
>
> Signed-off-by: Marcus Cooper <codekipper@gmail.com>
Patch applied with Maxime's ACK.
Thanks!
Linus Walleij
^ permalink raw reply [flat|nested] 3+ messages in thread
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