interconnect: qcom: msm8996: Set AB/IB coefficients

Some buses and nodes need additional manual adjustments atop the usual
calculations. Fill in the missing coefficients.

Signed-off-by: Konrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230726-topic-icc_coeff-v4-9-c04b60caa467@linaro.org
Signed-off-by: Georgi Djakov <djakov@kernel.org>

diff --git a/drivers/interconnect/qcom/msm8996.c b/drivers/interconnect/qcom/msm8996.c
index 88683dfa468f613fca1706d1498f017efda16928..b73566c9b21f9dd275878419e030ab07163ef8dd 100644 (file)
--- a/drivers/interconnect/qcom/msm8996.c
+++ b/drivers/interconnect/qcom/msm8996.c
@@ -448,6 +448,7 @@ static struct qcom_icc_node mas_mdp_p0 = {
        .name = "mas_mdp_p0",
        .id = MSM8996_MASTER_MDP_PORT0,
        .buswidth = 32,
+       .ib_coeff = 25,
        .mas_rpm_id = 8,
        .slv_rpm_id = -1,
        .qos.ap_owned = true,
@@ -463,6 +464,7 @@ static struct qcom_icc_node mas_mdp_p1 = {
        .name = "mas_mdp_p1",
        .id = MSM8996_MASTER_MDP_PORT1,
        .buswidth = 32,
+       .ib_coeff = 25,
        .mas_rpm_id = 61,
        .slv_rpm_id = -1,
        .qos.ap_owned = true,
@@ -1889,7 +1891,8 @@ static const struct qcom_icc_desc msm8996_bimc = {
        .nodes = bimc_nodes,
        .num_nodes = ARRAY_SIZE(bimc_nodes),
        .bus_clk_desc = &bimc_clk,
-       .regmap_cfg = &msm8996_bimc_regmap_config
+       .regmap_cfg = &msm8996_bimc_regmap_config,
+       .ab_coeff = 154,
 };
 
 static struct qcom_icc_node * const cnoc_nodes[] = {
@@ -2004,7 +2007,8 @@ static const struct qcom_icc_desc msm8996_mnoc = {
        .bus_clk_desc = &mmaxi_0_clk,
        .intf_clocks = mm_intf_clocks,
        .num_intf_clocks = ARRAY_SIZE(mm_intf_clocks),
-       .regmap_cfg = &msm8996_mnoc_regmap_config
+       .regmap_cfg = &msm8996_mnoc_regmap_config,
+       .ab_coeff = 154,
 };
 
 static struct qcom_icc_node * const pnoc_nodes[] = {