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Commit 7259ca6c authored by Aditya Bavanari's avatar Aditya Bavanari
Browse files

asoc: audio-ext-clk: Add support for multiple lpass clock sources 



In bolero, Rx and Tx macros require multiple
lpass clock sources. Update audio clock driver
to support multiple lpass clock instances as required for
Rx and Tx macros.

Change-Id: Ia7d766c52c8edb65f3ceb0585c6fd5a2fee6c5a6
Signed-off-by: default avatarAditya Bavanari <abavanar@codeaurora.org>
parent 144eabc3

asoc/codecs/audio-ext-clk-up.c

+48 −0
Original line number Diff line number Diff line
@@ -29,6 +29,10 @@ enum { 
	AUDIO_EXT_CLK_LPASS,

	AUDIO_EXT_CLK_LPASS2,

	AUDIO_EXT_CLK_LPASS3,

	AUDIO_EXT_CLK_LPASS4,

	AUDIO_EXT_CLK_LPASS5,

	AUDIO_EXT_CLK_LPASS6,

	AUDIO_EXT_CLK_LPASS7,

	AUDIO_EXT_CLK_LPASS_MAX,

	AUDIO_EXT_CLK_MAX = AUDIO_EXT_CLK_LPASS_MAX,

};
@@ -211,6 +215,50 @@ static struct audio_ext_clk audio_clk_array[] = { 
			},

		},

	},

	{

		.pnctrl_info = {NULL},

		.fact = {

			.mult = 1,

			.div = 1,

			.hw.init = &(struct clk_init_data){

				.name = "audio_lpass_mclk4",

				.ops = &audio_ext_clk_ops,

			},

		},

	},

	{

		.pnctrl_info = {NULL},

		.fact = {

			.mult = 1,

			.div = 1,

			.hw.init = &(struct clk_init_data){

				.name = "audio_lpass_mclk5",

				.ops = &audio_ext_clk_ops,

			},

		},

	},

	{

		.pnctrl_info = {NULL},

		.fact = {

			.mult = 1,

			.div = 1,

			.hw.init = &(struct clk_init_data){

				.name = "audio_lpass_mclk6",

				.ops = &audio_ext_clk_ops,

			},

		},

	},

	{

		.pnctrl_info = {NULL},

		.fact = {

			.mult = 1,

			.div = 1,

			.hw.init = &(struct clk_init_data){

				.name = "audio_lpass_mclk7",

				.ops = &audio_ext_clk_ops,

			},

		},

	},

};



static int audio_get_pinctrl(struct platform_device *pdev)