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ASoC: rockchip: add bindings for spdif controller
this patch add compatible for rk3366/rk3368/rk3399 spdif,
these three spdifs share the same type.
Signed-off-by: Sugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: Mark Brown <broonie@kernel.org>
authored by
Sugar Zhang
and committed by
Mark Brown
ab877394
d8fc2198
+16
-5
+6
-2
Documentation/devicetree/bindings/sound/rockchip-spdif.txt
+6
-2
Documentation/devicetree/bindings/sound/rockchip-spdif.txt
···
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Required properties:
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- compatible: should be one of the following:
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- "rockchip,rk3288-spdif", "rockchip,rk3188-spdif" or
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-
"rockchip,rk3066-spdif"
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- "rockchip,rk3066-spdif"
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- "rockchip,rk3188-spdif"
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- "rockchip,rk3288-spdif"
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- "rockchip,rk3366-spdif"
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- "rockchip,rk3368-spdif"
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- "rockchip,rk3399-spdif"
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- reg: physical base address of the controller and length of memory mapped
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region.
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- interrupts: should contain the SPDIF interrupt.
+10
-3
sound/soc/rockchip/rockchip_spdif.c
+10
-3
sound/soc/rockchip/rockchip_spdif.c
···
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RK_SPDIF_RK3066,
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RK_SPDIF_RK3188,
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RK_SPDIF_RK3288,
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RK_SPDIF_RK3366,
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};
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#define RK3288_GRF_SOC_CON2 0x24c
···
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static const struct of_device_id rk_spdif_match[] = {
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{ .compatible = "rockchip,rk3066-spdif",
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.data = (void *) RK_SPDIF_RK3066 },
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.data = (void *)RK_SPDIF_RK3066 },
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{ .compatible = "rockchip,rk3188-spdif",
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-
.data = (void *) RK_SPDIF_RK3188 },
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.data = (void *)RK_SPDIF_RK3188 },
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{ .compatible = "rockchip,rk3288-spdif",
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-
.data = (void *) RK_SPDIF_RK3288 },
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.data = (void *)RK_SPDIF_RK3288 },
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{ .compatible = "rockchip,rk3366-spdif",
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.data = (void *)RK_SPDIF_RK3366 },
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+
{ .compatible = "rockchip,rk3368-spdif",
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+
.data = (void *)RK_SPDIF_RK3366 },
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{ .compatible = "rockchip,rk3399-spdif",
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.data = (void *)RK_SPDIF_RK3366 },
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{},
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};
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MODULE_DEVICE_TABLE(of, rk_spdif_match);