Commit b5a3bf66 authored by Jun Nie's avatar Jun Nie Committed by Bjorn Andersson
Browse files

soc: qcom: rpmpd: Add MSM8939 power-domains 



Add the shared modemcx/cx/mx power-domains found on MSM8939.

Reviewed-by: default avatarStephan Gerhold <stephan@gerhold.net>
Signed-off-by: default avatarJun Nie <jun.nie@linaro.org>
Link: https://lore.kernel.org/r/20200930100145.9457-3-jun.nie@linaro.org


Signed-off-by: default avatarBjorn Andersson <bjorn.andersson@linaro.org>
parent 1dd50f17

drivers/soc/qcom/rpmpd.c

+27 −0
Original line number Diff line number Diff line
@@ -116,6 +116,32 @@ struct rpmpd_desc { 


static DEFINE_MUTEX(rpmpd_lock);



/* msm8939 RPM Power Domains */

DEFINE_RPMPD_PAIR(msm8939, vddmd, vddmd_ao, SMPA, CORNER, 1);

DEFINE_RPMPD_VFC(msm8939, vddmd_vfc, SMPA, 1);



DEFINE_RPMPD_PAIR(msm8939, vddcx, vddcx_ao, SMPA, CORNER, 2);

DEFINE_RPMPD_VFC(msm8939, vddcx_vfc, SMPA, 2);



DEFINE_RPMPD_PAIR(msm8939, vddmx, vddmx_ao, LDOA, CORNER, 3);



static struct rpmpd *msm8939_rpmpds[] = {

	[MSM8939_VDDMDCX] =	&msm8939_vddmd,

	[MSM8939_VDDMDCX_AO] =	&msm8939_vddmd_ao,

	[MSM8939_VDDMDCX_VFC] =	&msm8939_vddmd_vfc,

	[MSM8939_VDDCX] =	&msm8939_vddcx,

	[MSM8939_VDDCX_AO] =	&msm8939_vddcx_ao,

	[MSM8939_VDDCX_VFC] =	&msm8939_vddcx_vfc,

	[MSM8939_VDDMX] =	&msm8939_vddmx,

	[MSM8939_VDDMX_AO] =	&msm8939_vddmx_ao,

};



static const struct rpmpd_desc msm8939_desc = {

	.rpmpds = msm8939_rpmpds,

	.num_pds = ARRAY_SIZE(msm8939_rpmpds),

	.max_state = MAX_CORNER_RPMPD_STATE,

};



/* msm8976 RPM Power Domains */

DEFINE_RPMPD_PAIR(msm8976, vddcx, vddcx_ao, SMPA, LEVEL, 2);

DEFINE_RPMPD_PAIR(msm8976, vddmx, vddmx_ao, SMPA, LEVEL, 6);
@@ -253,6 +279,7 @@ static const struct rpmpd_desc sdm660_desc = { 
};



static const struct of_device_id rpmpd_match_table[] = {

	{ .compatible = "qcom,msm8939-rpmpd", .data = &msm8939_desc },

	{ .compatible = "qcom,msm8976-rpmpd", .data = &msm8976_desc },

	{ .compatible = "qcom,msm8996-rpmpd", .data = &msm8996_desc },

	{ .compatible = "qcom,msm8998-rpmpd", .data = &msm8998_desc },