[PATCH v2 2/4] soc: qcom: stats: Add SDM845 stats config and compatible

Abel Vesa
2022-08-12T10:13:59Z

SDM845 is a special case compared to the other platforms that use RPMh
stats, since it only has 2 stats (aosd and cxsd), while the others have
a 3rd one (ddr).

So lets add dedicated stats config and compatible for SDM845 to make the
driver aware of this num_records difference.

Signed-off-by: Abel Vesa <abel.vesa@linaro.org>
---

Changed qcom,rpmh-stats-sdm845 to qcom,sdm845-rpmh-stats, as suggested
by Krzysztof.

drivers/soc/qcom/qcom_stats.c | 9 +++++++++
1 file changed, 9 insertions(+)

diff --git a/drivers/soc/qcom/qcom_stats.c b/drivers/soc/qcom/qcom_stats.c
index d6bfd1bbdc2a..121ea409fafc 100644
--- a/drivers/soc/qcom/qcom_stats.c
+++ b/drivers/soc/qcom/qcom_stats.c
@@ -246,6 +246,14 @@ static const struct stats_config rpm_data_dba0 = {
.subsystem_stats_in_smem = false,
};

+static const struct stats_config rpmh_data_sdm845 = {
+ .stats_offset = 0x48,
+ .num_records = 2,
+ .appended_stats_avail = false,
+ .dynamic_offset = false,
+ .subsystem_stats_in_smem = true,
+};
+
static const struct stats_config rpmh_data = {
.stats_offset = 0x48,
.num_records = 3,
@@ -261,6 +269,7 @@ static const struct of_device_id qcom_stats_table[] = {
{ .compatible = "qcom,msm8974-rpm-stats", .data = &rpm_data_dba0 },
{ .compatible = "qcom,rpm-stats", .data = &rpm_data },
{ .compatible = "qcom,rpmh-stats", .data = &rpmh_data },
+ { .compatible = "qcom,sdm845-rpmh-stats", .data = &rpmh_data_sdm845 },
{ }
};
MODULE_DEVICE_TABLE(of, qcom_stats_table);
--
2.34.1