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Unverified Commit a7980cd2 authored by Sugar Zhang's avatar Sugar Zhang Committed by Mark Brown
Browse files

ASoC: rockchip: pdm: add default regs 



This patch add default regs value for controller.

Signed-off-by: default avatarSugar Zhang <sugar.zhang@rock-chips.com>
Signed-off-by: default avatarMark Brown <broonie@kernel.org>
parent fb20de60

sound/soc/rockchip/rockchip_pdm.c

+8 −0
Original line number Diff line number Diff line
@@ -361,11 +361,19 @@ static bool rockchip_pdm_volatile_reg(struct device *dev, unsigned int reg) 
	}

}



static const struct reg_default rockchip_pdm_reg_defaults[] = {

	{0x04, 0x78000017},

	{0x08, 0x0bb8ea60},

	{0x18, 0x0000001f},

};



static const struct regmap_config rockchip_pdm_regmap_config = {

	.reg_bits = 32,

	.reg_stride = 4,

	.val_bits = 32,

	.max_register = PDM_VERSION,

	.reg_defaults = rockchip_pdm_reg_defaults,

	.num_reg_defaults = ARRAY_SIZE(rockchip_pdm_reg_defaults),

	.writeable_reg = rockchip_pdm_wr_reg,

	.readable_reg = rockchip_pdm_rd_reg,

	.volatile_reg = rockchip_pdm_volatile_reg,