Commit 1255f23c authored by Konrad Dybcio's avatar Konrad Dybcio Committed by Georgi Djakov
Browse files

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: default avatarKonrad Dybcio <konrad.dybcio@linaro.org>
Link: https://lore.kernel.org/r/20230726-topic-icc_coeff-v4-9-c04b60caa467@linaro.org


Signed-off-by: default avatarGeorgi Djakov <djakov@kernel.org>
parent a4a92517

drivers/interconnect/qcom/msm8996.c

+6 −2
Original line number Diff line number Diff line
@@ -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[] = {