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Commit 8ac0a4ed authored by Shefali Jain's avatar Shefali Jain
Browse files

clk: qcom: add support of measure only clock for lito 



Add support of mc_cc, ipa_2x_clk, cnoc and snoc
measure only clock to measure the rate at runtime.

Change-Id: I2a7f52acafdfb79e1527e9965a56597f5a4a9777
Signed-off-by: default avatarShefali Jain <shefjain@codeaurora.org>
parent f14c93fb

drivers/clk/qcom/gcc-lito.c

+42 −0
Original line number Diff line number Diff line
@@ -2386,11 +2386,53 @@ static struct clk_dummy perfpcl_clk = { 
		.ops = &clk_dummy_ops,

	},

};



/* Measure-only clock for ddrss_gcc_debug_clk. */

static struct clk_dummy measure_only_mccc_clk = {

	.rrate = 1000,

	.hw.init = &(struct clk_init_data){

		.name = "measure_only_mccc_clk",

		.ops = &clk_dummy_ops,

	},

};





/* Measure-only clock for gcc_cfg_noc_ahb_clk. */

static struct clk_dummy measure_only_cnoc_clk = {

	.rrate = 1000,

	.hw.init = &(struct clk_init_data){

		.name = "measure_only_cnoc_clk",

		.ops = &clk_dummy_ops,

	},

};



/* Measure-only clock for gcc_ipa_2x_clk. */

static struct clk_dummy measure_only_ipa_2x_clk = {

	.rrate = 1000,

	.hw.init = &(struct clk_init_data){

		.name = "measure_only_ipa_2x_clk",

		.ops = &clk_dummy_ops,

	},

};



/* Measure-only clock for gcc_sys_noc_axi_clk. */

static struct clk_dummy measure_only_snoc_clk = {

	.rrate = 1000,

	.hw.init = &(struct clk_init_data){

		.name = "measure_only_snoc_clk",

		.ops = &clk_dummy_ops,

	},

};



static struct clk_hw *gcc_lito_hws[] = {

	&l3_clk.hw,

	&pwrcl_clk.hw,

	&perfcl_clk.hw,

	&perfpcl_clk.hw,

	&measure_only_mccc_clk.hw,

	&measure_only_cnoc_clk.hw,

	&measure_only_ipa_2x_clk.hw,

	&measure_only_snoc_clk.hw,

};



static struct clk_regmap *gcc_lito_clocks[] = {