From 1335fc5b24d3fd51bdae0747b153433f2969edfc Mon Sep 17 00:00:00 2001 From: Rajendra Nayak Date: Fri, 2 Sep 2022 10:05:09 +0530 Subject: [PATCH] soc: qcom: icc-bwmon: add support for sc7280 LLCC BWMON Add support for sc7280 BWMON instance measuring traffic between LLCC and memory with the v5 register layout. Signed-off-by: Rajendra Nayak Reviewed-by: Krzysztof Kozlowski Signed-off-by: Bjorn Andersson Link: https://lore.kernel.org/r/20220902043511.17130-3-quic_rjendra@quicinc.com --- drivers/soc/qcom/icc-bwmon.c | 15 +++++++++++++++ 1 file changed, 15 insertions(+) diff --git a/drivers/soc/qcom/icc-bwmon.c b/drivers/soc/qcom/icc-bwmon.c index 9df47afb0d81..056e630500e0 100644 --- a/drivers/soc/qcom/icc-bwmon.c +++ b/drivers/soc/qcom/icc-bwmon.c @@ -654,6 +654,18 @@ static const struct icc_bwmon_data sdm845_llcc_bwmon_data = { .regmap_cfg = &sdm845_llcc_bwmon_regmap_cfg, }; +static const struct icc_bwmon_data sc7280_llcc_bwmon_data = { + .sample_ms = 4, + .count_unit_kb = 64, + .default_highbw_kbps = 800 * 1024, /* 800 MBps */ + .default_medbw_kbps = 256 * 1024, /* 256 MBps */ + .default_lowbw_kbps = 0, + .zone1_thres_count = 16, + .zone3_thres_count = 1, + .regmap_fields = sdm845_llcc_bwmon_reg_fields, + .regmap_cfg = &sdm845_llcc_bwmon_regmap_cfg, +}; + static const struct of_device_id bwmon_of_match[] = { { .compatible = "qcom,msm8998-bwmon", @@ -661,6 +673,9 @@ static const struct of_device_id bwmon_of_match[] = { }, { .compatible = "qcom,sdm845-llcc-bwmon", .data = &sdm845_llcc_bwmon_data + }, { + .compatible = "qcom,sc7280-llcc-bwmon", + .data = &sc7280_llcc_bwmon_data }, {} };