Enable support for controlling the power-up sequence of the PMU inside
the WCN6750 model.
Signed-off-by: Janaki Ramaiah Thota <quic_janathot@xxxxxxxxxxx>
---
drivers/power/sequencing/pwrseq-qcom-wcn.c | 22 ++++++++++++++++++++++
1 file changed, 22 insertions(+)
diff --git a/drivers/power/sequencing/pwrseq-qcom-wcn.c b/drivers/power/sequencing/pwrseq-qcom-wcn.c
index 682a9beac69e..e38da79f0ada 100644
--- a/drivers/power/sequencing/pwrseq-qcom-wcn.c
+++ b/drivers/power/sequencing/pwrseq-qcom-wcn.c
@@ -293,6 +293,24 @@ static const struct pwrseq_qcom_wcn_pdata pwrseq_wcn6855_of_data = {
.targets = pwrseq_qcom_wcn6855_targets,
};
+static const char *const pwrseq_wcn6750_vregs[] = {
+ "vddaon",
+ "vddasd",
+ "vddpmu",
+ "vddrfa0p8",
+ "vddrfa1p2",
+ "vddrfa1p7",
+ "vddrfa2p2",
+};
+
+static const struct pwrseq_qcom_wcn_pdata pwrseq_wcn6750_of_data = {
+ .vregs = pwrseq_wcn6750_vregs,
+ .num_vregs = ARRAY_SIZE(pwrseq_wcn6750_vregs),
+ .pwup_delay_ms = 50,
+ .gpio_enable_delay_ms = 5,
+ .targets = pwrseq_qcom_wcn_targets,
+};
+
static const char *const pwrseq_wcn7850_vregs[] = {
"vdd",
"vddio",
@@ -431,6 +449,10 @@ static const struct of_device_id pwrseq_qcom_wcn_of_match[] = {
.compatible = "qcom,wcn7850-pmu",
.data = &pwrseq_wcn7850_of_data,
},
+ {
+ .compatible = "qcom,wcn6750-pmu",
+ .data = &pwrseq_wcn6750_of_data,
+ },
{ }
};
MODULE_DEVICE_TABLE(of, pwrseq_qcom_wcn_of_match);
--
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