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

Commit Message

Abel Vesa Aug. 10, 2022, 10:57 a.m. UTC

From: Abel Vesa <[e-mail]>

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 <[e-mail]>
---
 drivers/soc/qcom/qcom_stats.c | 9 +++++++++
 1 file changed, 9 insertions(+)

Patch

diff --git a/drivers/soc/qcom/qcom_stats.c b/drivers/soc/qcom/qcom_stats.c
index d6bfd1bbdc2a..b1638a0e1cd6 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,rpmh-stats-sdm845", .data = &rpmh_data_sdm845 },
 	{ }
 };
 MODULE_DEVICE_TABLE(of, qcom_stats_table);