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Commit 1bd92af8 authored by Marcus Cooper's avatar Marcus Cooper Committed by Mark Brown
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ASoC: sun4i-spdif: Add support for the H3 SoC 



The H3 SoC uses the same SPDIF block as found in earlier SoCs, but its
TXFIFO is mapped to another address.

Signed-off-by: default avatarMarcus Cooper <codekipper@gmail.com>
Acked-by: default avatarMaxime Ripard <maxime.ripard@free-electrons.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent cb5c978f

sound/soc/sunxi/sun4i-spdif.c

+11 −0
Original line number Diff line number Diff line
@@ -103,6 +103,8 @@ 
	#define SUN4I_SPDIF_ISTA_RXOSTA			BIT(1)

	#define SUN4I_SPDIF_ISTA_RXASTA			BIT(0)



#define SUN8I_SPDIF_TXFIFO	(0x20)



#define SUN4I_SPDIF_TXCNT	(0x24)



#define SUN4I_SPDIF_RXCNT	(0x28)
@@ -417,6 +419,11 @@ static const struct sun4i_spdif_quirks sun6i_a31_spdif_quirks = { 
	.has_reset	= true,

};



static const struct sun4i_spdif_quirks sun8i_h3_spdif_quirks = {

	.reg_dac_txdata	= SUN8I_SPDIF_TXFIFO,

	.has_reset	= true,

};



static const struct of_device_id sun4i_spdif_of_match[] = {

	{

		.compatible = "allwinner,sun4i-a10-spdif",
@@ -426,6 +433,10 @@ static const struct of_device_id sun4i_spdif_of_match[] = { 
		.compatible = "allwinner,sun6i-a31-spdif",

		.data = &sun6i_a31_spdif_quirks,

	},

	{

		.compatible = "allwinner,sun8i-h3-spdif",

		.data = &sun8i_h3_spdif_quirks,

	},

	{ /* sentinel */ }

};

MODULE_DEVICE_TABLE(of, sun4i_spdif_of_match);