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Message-Id: <20230526-topic-smd_icc-v6-18-263283111e66@linaro.org>
Date: Wed, 14 Jun 2023 20:04:37 +0200
From: Konrad Dybcio <konrad.dybcio@...aro.org>
To: Andy Gross <agross@...nel.org>,
Bjorn Andersson <andersson@...nel.org>,
Michael Turquette <mturquette@...libre.com>,
Stephen Boyd <sboyd@...nel.org>,
Georgi Djakov <djakov@...nel.org>,
Leo Yan <leo.yan@...aro.org>,
Evan Green <evgreen@...omium.org>,
Rob Herring <robh+dt@...nel.org>,
Krzysztof Kozlowski <krzysztof.kozlowski+dt@...aro.org>,
Conor Dooley <conor+dt@...nel.org>
Cc: Marijn Suijten <marijn.suijten@...ainline.org>,
linux-arm-msm@...r.kernel.org, linux-kernel@...r.kernel.org,
linux-clk@...r.kernel.org, linux-pm@...r.kernel.org,
devicetree@...r.kernel.org,
Konrad Dybcio <konrad.dybcio@...aro.org>
Subject: [PATCH v6 18/22] clk: qcom: smd-rpm: Separate out interconnect bus
clocks
The interconnect bus clocks are now handled within the ICC framework.
They still however need to get a kickstart *before* we call
clk_smd_rpm_enable_scaling(), or RPM will assume that they should all
be running at 0 kHz and the system will inevitably die.
Separate them out to ensure such a kickstart can still take place.
As a happy accident, the file got smaller:
Total: Before=41951, After=41555, chg -0.94%
Signed-off-by: Konrad Dybcio <konrad.dybcio@...aro.org>
---
drivers/clk/qcom/clk-smd-rpm.c | 278 +++++++++++++++++------------------------
1 file changed, 115 insertions(+), 163 deletions(-)
diff --git a/drivers/clk/qcom/clk-smd-rpm.c b/drivers/clk/qcom/clk-smd-rpm.c
index 6e7f0438e8b8..0d1d97659d59 100644
--- a/drivers/clk/qcom/clk-smd-rpm.c
+++ b/drivers/clk/qcom/clk-smd-rpm.c
@@ -167,6 +167,14 @@ struct clk_smd_rpm {
struct rpm_smd_clk_desc {
struct clk_smd_rpm **clks;
size_t num_clks;
+
+ /*
+ * Interconnect clocks are managed by the icc framework, this driver
+ * only kickstarts them so that they don't get gated between
+ * clk_smd_rpm_enable_scaling() and interconnect driver initialization.
+ */
+ struct clk_smd_rpm **icc_clks;
+ size_t num_icc_clks;
bool scaling_before_handover;
};
@@ -498,13 +506,69 @@ DEFINE_CLK_SMD_RPM_XO_BUFFER(div_clk1, 11, 19200000);
DEFINE_CLK_SMD_RPM_XO_BUFFER(div_clk2, 12, 19200000);
DEFINE_CLK_SMD_RPM_XO_BUFFER(div_clk3, 13, 19200000);
+static struct clk_smd_rpm *bimc_pcnoc_icc_clks[] = {
+ &clk_smd_rpm_bimc_clk,
+ &clk_smd_rpm_bus_0_pcnoc_clk,
+};
+
+static struct clk_smd_rpm *bimc_pcnoc_snoc_icc_clks[] = {
+ &clk_smd_rpm_bimc_clk,
+ &clk_smd_rpm_bus_0_pcnoc_clk,
+ &clk_smd_rpm_bus_1_snoc_clk,
+};
+
+static struct clk_smd_rpm *bimc_pcnoc_snoc_smmnoc_icc_clks[] = {
+ &clk_smd_rpm_bimc_clk,
+ &clk_smd_rpm_bus_0_pcnoc_clk,
+ &clk_smd_rpm_bus_1_snoc_clk,
+ &clk_smd_rpm_bus_2_sysmmnoc_clk,
+};
+
+static struct clk_smd_rpm *bimc_pcnoc_snoc_cnoc_ocmem_icc_clks[] = {
+ &clk_smd_rpm_bimc_clk,
+ &clk_smd_rpm_bus_0_pcnoc_clk,
+ &clk_smd_rpm_bus_1_snoc_clk,
+ &clk_smd_rpm_bus_2_cnoc_clk,
+ &clk_smd_rpm_ocmemgx_clk,
+};
+
+static struct clk_smd_rpm *msm8996_icc_clks[] = {
+ &clk_smd_rpm_bimc_clk,
+ &clk_smd_rpm_branch_aggre1_noc_clk,
+ &clk_smd_rpm_branch_aggre2_noc_clk,
+ &clk_smd_rpm_bus_0_pcnoc_clk,
+ &clk_smd_rpm_bus_1_snoc_clk,
+ &clk_smd_rpm_bus_2_cnoc_clk,
+ &clk_smd_rpm_mmssnoc_axi_rpm_clk,
+};
+
+static struct clk_smd_rpm *msm8998_icc_clks[] = {
+ &clk_smd_rpm_aggre1_noc_clk,
+ &clk_smd_rpm_aggre2_noc_clk,
+ &clk_smd_rpm_bimc_clk,
+ &clk_smd_rpm_bus_1_snoc_clk,
+ &clk_smd_rpm_bus_2_cnoc_clk,
+ &clk_smd_rpm_mmssnoc_axi_rpm_clk,
+};
+
+static struct clk_smd_rpm *sdm660_icc_clks[] = {
+ &clk_smd_rpm_aggre2_noc_clk,
+ &clk_smd_rpm_bimc_clk,
+ &clk_smd_rpm_bus_1_snoc_clk,
+ &clk_smd_rpm_bus_2_cnoc_clk,
+ &clk_smd_rpm_mmssnoc_axi_rpm_clk,
+};
+
+static struct clk_smd_rpm *sm_qnoc_icc_clks[] = {
+ &clk_smd_rpm_bimc_clk,
+ &clk_smd_rpm_bus_1_cnoc_clk,
+ &clk_smd_rpm_mmnrt_clk,
+ &clk_smd_rpm_mmrt_clk,
+ &clk_smd_rpm_qup_clk,
+ &clk_smd_rpm_bus_2_snoc_clk,
+};
+
static struct clk_smd_rpm *msm8909_clks[] = {
- [RPM_SMD_PCNOC_CLK] = &clk_smd_rpm_bus_0_pcnoc_clk,
- [RPM_SMD_PCNOC_A_CLK] = &clk_smd_rpm_bus_0_pcnoc_a_clk,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_1_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_1_snoc_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
[RPM_SMD_QPIC_CLK] = &clk_smd_rpm_qpic_clk,
[RPM_SMD_QPIC_CLK_A] = &clk_smd_rpm_qpic_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_qdss_clk,
@@ -530,15 +594,11 @@ static struct clk_smd_rpm *msm8909_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_msm8909 = {
.clks = msm8909_clks,
.num_clks = ARRAY_SIZE(msm8909_clks),
+ .icc_clks = bimc_pcnoc_snoc_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(bimc_pcnoc_snoc_icc_clks),
};
static struct clk_smd_rpm *msm8916_clks[] = {
- [RPM_SMD_PCNOC_CLK] = &clk_smd_rpm_bus_0_pcnoc_clk,
- [RPM_SMD_PCNOC_A_CLK] = &clk_smd_rpm_bus_0_pcnoc_a_clk,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_1_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_1_snoc_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_qdss_clk,
[RPM_SMD_QDSS_A_CLK] = &clk_smd_rpm_qdss_a_clk,
[RPM_SMD_BB_CLK1] = &clk_smd_rpm_bb_clk1,
@@ -562,21 +622,15 @@ static struct clk_smd_rpm *msm8916_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_msm8916 = {
.clks = msm8916_clks,
.num_clks = ARRAY_SIZE(msm8916_clks),
+ .icc_clks = bimc_pcnoc_snoc_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(bimc_pcnoc_snoc_icc_clks),
};
static struct clk_smd_rpm *msm8917_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_PNOC_CLK] = &clk_smd_rpm_bus_0_pcnoc_clk,
- [RPM_SMD_PNOC_A_CLK] = &clk_smd_rpm_bus_0_pcnoc_a_clk,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_1_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_1_snoc_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
[RPM_SMD_BIMC_GPU_CLK] = &clk_smd_rpm_bimc_gpu_clk,
[RPM_SMD_BIMC_GPU_A_CLK] = &clk_smd_rpm_bimc_gpu_a_clk,
- [RPM_SMD_SYSMMNOC_CLK] = &clk_smd_rpm_bus_2_sysmmnoc_clk,
- [RPM_SMD_SYSMMNOC_A_CLK] = &clk_smd_rpm_bus_2_sysmmnoc_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_qdss_clk,
[RPM_SMD_QDSS_A_CLK] = &clk_smd_rpm_qdss_a_clk,
[RPM_SMD_BB_CLK1] = &clk_smd_rpm_bb_clk1,
@@ -596,19 +650,13 @@ static struct clk_smd_rpm *msm8917_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_msm8917 = {
.clks = msm8917_clks,
.num_clks = ARRAY_SIZE(msm8917_clks),
+ .icc_clks = bimc_pcnoc_snoc_smmnoc_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(bimc_pcnoc_snoc_smmnoc_icc_clks),
};
static struct clk_smd_rpm *msm8936_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_PCNOC_CLK] = &clk_smd_rpm_bus_0_pcnoc_clk,
- [RPM_SMD_PCNOC_A_CLK] = &clk_smd_rpm_bus_0_pcnoc_a_clk,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_1_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_1_snoc_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
- [RPM_SMD_SYSMMNOC_CLK] = &clk_smd_rpm_bus_2_sysmmnoc_clk,
- [RPM_SMD_SYSMMNOC_A_CLK] = &clk_smd_rpm_bus_2_sysmmnoc_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_qdss_clk,
[RPM_SMD_QDSS_A_CLK] = &clk_smd_rpm_qdss_a_clk,
[RPM_SMD_BB_CLK1] = &clk_smd_rpm_bb_clk1,
@@ -632,25 +680,17 @@ static struct clk_smd_rpm *msm8936_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_msm8936 = {
.clks = msm8936_clks,
.num_clks = ARRAY_SIZE(msm8936_clks),
+ .icc_clks = bimc_pcnoc_snoc_smmnoc_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(bimc_pcnoc_snoc_smmnoc_icc_clks),
};
static struct clk_smd_rpm *msm8974_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_PNOC_CLK] = &clk_smd_rpm_bus_0_pcnoc_clk,
- [RPM_SMD_PNOC_A_CLK] = &clk_smd_rpm_bus_0_pcnoc_a_clk,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_1_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_1_snoc_a_clk,
- [RPM_SMD_CNOC_CLK] = &clk_smd_rpm_bus_2_cnoc_clk,
- [RPM_SMD_CNOC_A_CLK] = &clk_smd_rpm_bus_2_cnoc_a_clk,
[RPM_SMD_MMSSNOC_AHB_CLK] = &clk_smd_rpm_bus_3_mmssnoc_ahb_clk,
[RPM_SMD_MMSSNOC_AHB_A_CLK] = &clk_smd_rpm_bus_3_mmssnoc_ahb_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
[RPM_SMD_GFX3D_CLK_SRC] = &clk_smd_rpm_gfx3d_clk_src,
[RPM_SMD_GFX3D_A_CLK_SRC] = &clk_smd_rpm_gfx3d_a_clk_src,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
- [RPM_SMD_OCMEMGX_CLK] = &clk_smd_rpm_ocmemgx_clk,
- [RPM_SMD_OCMEMGX_A_CLK] = &clk_smd_rpm_ocmemgx_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_qdss_clk,
[RPM_SMD_QDSS_A_CLK] = &clk_smd_rpm_qdss_a_clk,
[RPM_SMD_CXO_D0] = &clk_smd_rpm_cxo_d0,
@@ -684,20 +724,14 @@ static struct clk_smd_rpm *msm8974_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_msm8974 = {
.clks = msm8974_clks,
.num_clks = ARRAY_SIZE(msm8974_clks),
+ .icc_clks = bimc_pcnoc_snoc_cnoc_ocmem_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(bimc_pcnoc_snoc_cnoc_ocmem_icc_clks),
.scaling_before_handover = true,
};
static struct clk_smd_rpm *msm8976_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_PCNOC_CLK] = &clk_smd_rpm_bus_0_pcnoc_clk,
- [RPM_SMD_PCNOC_A_CLK] = &clk_smd_rpm_bus_0_pcnoc_a_clk,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_1_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_1_snoc_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
- [RPM_SMD_SYSMMNOC_CLK] = &clk_smd_rpm_bus_2_sysmmnoc_clk,
- [RPM_SMD_SYSMMNOC_A_CLK] = &clk_smd_rpm_bus_2_sysmmnoc_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_qdss_clk,
[RPM_SMD_QDSS_A_CLK] = &clk_smd_rpm_qdss_a_clk,
[RPM_SMD_BB_CLK1] = &clk_smd_rpm_bb_clk1,
@@ -718,24 +752,15 @@ static struct clk_smd_rpm *msm8976_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_msm8976 = {
.clks = msm8976_clks,
- .num_clks = ARRAY_SIZE(msm8976_clks),
+ .icc_clks = bimc_pcnoc_snoc_smmnoc_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(bimc_pcnoc_snoc_smmnoc_icc_clks),
};
static struct clk_smd_rpm *msm8992_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_PNOC_CLK] = &clk_smd_rpm_bus_0_pcnoc_clk,
- [RPM_SMD_PNOC_A_CLK] = &clk_smd_rpm_bus_0_pcnoc_a_clk,
- [RPM_SMD_OCMEMGX_CLK] = &clk_smd_rpm_ocmemgx_clk,
- [RPM_SMD_OCMEMGX_A_CLK] = &clk_smd_rpm_ocmemgx_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
- [RPM_SMD_CNOC_CLK] = &clk_smd_rpm_bus_2_cnoc_clk,
- [RPM_SMD_CNOC_A_CLK] = &clk_smd_rpm_bus_2_cnoc_a_clk,
[RPM_SMD_GFX3D_CLK_SRC] = &clk_smd_rpm_gfx3d_clk_src,
[RPM_SMD_GFX3D_A_CLK_SRC] = &clk_smd_rpm_gfx3d_a_clk_src,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_1_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_1_snoc_a_clk,
[RPM_SMD_BB_CLK1] = &clk_smd_rpm_bb_clk1,
[RPM_SMD_BB_CLK1_A] = &clk_smd_rpm_bb_clk1_a,
[RPM_SMD_BB_CLK1_PIN] = &clk_smd_rpm_bb_clk1_pin,
@@ -777,23 +802,15 @@ static struct clk_smd_rpm *msm8992_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_msm8992 = {
.clks = msm8992_clks,
.num_clks = ARRAY_SIZE(msm8992_clks),
+ .icc_clks = bimc_pcnoc_snoc_cnoc_ocmem_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(bimc_pcnoc_snoc_cnoc_ocmem_icc_clks),
};
static struct clk_smd_rpm *msm8994_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_PNOC_CLK] = &clk_smd_rpm_bus_0_pcnoc_clk,
- [RPM_SMD_PNOC_A_CLK] = &clk_smd_rpm_bus_0_pcnoc_a_clk,
- [RPM_SMD_OCMEMGX_CLK] = &clk_smd_rpm_ocmemgx_clk,
- [RPM_SMD_OCMEMGX_A_CLK] = &clk_smd_rpm_ocmemgx_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
- [RPM_SMD_CNOC_CLK] = &clk_smd_rpm_bus_2_cnoc_clk,
- [RPM_SMD_CNOC_A_CLK] = &clk_smd_rpm_bus_2_cnoc_a_clk,
[RPM_SMD_GFX3D_CLK_SRC] = &clk_smd_rpm_gfx3d_clk_src,
[RPM_SMD_GFX3D_A_CLK_SRC] = &clk_smd_rpm_gfx3d_a_clk_src,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_1_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_1_snoc_a_clk,
[RPM_SMD_BB_CLK1] = &clk_smd_rpm_bb_clk1,
[RPM_SMD_BB_CLK1_A] = &clk_smd_rpm_bb_clk1_a,
[RPM_SMD_BB_CLK1_PIN] = &clk_smd_rpm_bb_clk1_pin,
@@ -837,29 +854,17 @@ static struct clk_smd_rpm *msm8994_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_msm8994 = {
.clks = msm8994_clks,
.num_clks = ARRAY_SIZE(msm8994_clks),
+ .icc_clks = bimc_pcnoc_snoc_cnoc_ocmem_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(bimc_pcnoc_snoc_cnoc_ocmem_icc_clks),
};
static struct clk_smd_rpm *msm8996_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_PCNOC_CLK] = &clk_smd_rpm_bus_0_pcnoc_clk,
- [RPM_SMD_PCNOC_A_CLK] = &clk_smd_rpm_bus_0_pcnoc_a_clk,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_1_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_1_snoc_a_clk,
- [RPM_SMD_CNOC_CLK] = &clk_smd_rpm_bus_2_cnoc_clk,
- [RPM_SMD_CNOC_A_CLK] = &clk_smd_rpm_bus_2_cnoc_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
- [RPM_SMD_MMAXI_CLK] = &clk_smd_rpm_mmssnoc_axi_rpm_clk,
- [RPM_SMD_MMAXI_A_CLK] = &clk_smd_rpm_mmssnoc_axi_rpm_a_clk,
[RPM_SMD_IPA_CLK] = &clk_smd_rpm_ipa_clk,
[RPM_SMD_IPA_A_CLK] = &clk_smd_rpm_ipa_a_clk,
[RPM_SMD_CE1_CLK] = &clk_smd_rpm_ce1_clk,
[RPM_SMD_CE1_A_CLK] = &clk_smd_rpm_ce1_a_clk,
- [RPM_SMD_AGGR1_NOC_CLK] = &clk_smd_rpm_branch_aggre1_noc_clk,
- [RPM_SMD_AGGR1_NOC_A_CLK] = &clk_smd_rpm_branch_aggre1_noc_a_clk,
- [RPM_SMD_AGGR2_NOC_CLK] = &clk_smd_rpm_branch_aggre2_noc_clk,
- [RPM_SMD_AGGR2_NOC_A_CLK] = &clk_smd_rpm_branch_aggre2_noc_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_qdss_clk,
[RPM_SMD_QDSS_A_CLK] = &clk_smd_rpm_qdss_a_clk,
[RPM_SMD_BB_CLK1] = &clk_smd_rpm_bb_clk1,
@@ -891,6 +896,8 @@ static struct clk_smd_rpm *msm8996_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_msm8996 = {
.clks = msm8996_clks,
.num_clks = ARRAY_SIZE(msm8996_clks),
+ .icc_clks = msm8996_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(msm8996_icc_clks),
};
static struct clk_smd_rpm *qcs404_clks[] = {
@@ -919,19 +926,15 @@ static struct clk_smd_rpm *qcs404_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_qcs404 = {
.clks = qcs404_clks,
.num_clks = ARRAY_SIZE(qcs404_clks),
+ .icc_clks = bimc_pcnoc_snoc_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(bimc_pcnoc_snoc_icc_clks),
};
static struct clk_smd_rpm *msm8998_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
[RPM_SMD_PCNOC_CLK] = &clk_smd_rpm_bus_0_pcnoc_clk,
[RPM_SMD_PCNOC_A_CLK] = &clk_smd_rpm_bus_0_pcnoc_a_clk,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_1_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_1_snoc_a_clk,
- [RPM_SMD_CNOC_CLK] = &clk_smd_rpm_bus_2_cnoc_clk,
- [RPM_SMD_CNOC_A_CLK] = &clk_smd_rpm_bus_2_cnoc_a_clk,
[RPM_SMD_CE1_CLK] = &clk_smd_rpm_ce1_clk,
[RPM_SMD_CE1_A_CLK] = &clk_smd_rpm_ce1_a_clk,
[RPM_SMD_DIV_CLK1] = &clk_smd_rpm_div_clk1,
@@ -954,12 +957,6 @@ static struct clk_smd_rpm *msm8998_clks[] = {
[RPM_SMD_LN_BB_CLK2_A_PIN] = &clk_smd_rpm_ln_bb_clk2_a_pin,
[RPM_SMD_LN_BB_CLK3_PIN] = &clk_smd_rpm_ln_bb_clk3_pin,
[RPM_SMD_LN_BB_CLK3_A_PIN] = &clk_smd_rpm_ln_bb_clk3_a_pin,
- [RPM_SMD_MMAXI_CLK] = &clk_smd_rpm_mmssnoc_axi_rpm_clk,
- [RPM_SMD_MMAXI_A_CLK] = &clk_smd_rpm_mmssnoc_axi_rpm_a_clk,
- [RPM_SMD_AGGR1_NOC_CLK] = &clk_smd_rpm_aggre1_noc_clk,
- [RPM_SMD_AGGR1_NOC_A_CLK] = &clk_smd_rpm_aggre1_noc_a_clk,
- [RPM_SMD_AGGR2_NOC_CLK] = &clk_smd_rpm_aggre2_noc_clk,
- [RPM_SMD_AGGR2_NOC_A_CLK] = &clk_smd_rpm_aggre2_noc_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_qdss_clk,
[RPM_SMD_QDSS_A_CLK] = &clk_smd_rpm_qdss_a_clk,
[RPM_SMD_RF_CLK1] = &clk_smd_rpm_rf_clk1,
@@ -979,27 +976,19 @@ static struct clk_smd_rpm *msm8998_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_msm8998 = {
.clks = msm8998_clks,
.num_clks = ARRAY_SIZE(msm8998_clks),
+ .icc_clks = msm8998_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(msm8998_icc_clks),
};
static struct clk_smd_rpm *sdm660_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_1_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_1_snoc_a_clk,
- [RPM_SMD_CNOC_CLK] = &clk_smd_rpm_bus_2_cnoc_clk,
- [RPM_SMD_CNOC_A_CLK] = &clk_smd_rpm_bus_2_cnoc_a_clk,
[RPM_SMD_CNOC_PERIPH_CLK] = &clk_smd_rpm_bus_0_pcnoc_clk,
[RPM_SMD_CNOC_PERIPH_A_CLK] = &clk_smd_rpm_bus_0_pcnoc_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
- [RPM_SMD_MMSSNOC_AXI_CLK] = &clk_smd_rpm_mmssnoc_axi_rpm_clk,
- [RPM_SMD_MMSSNOC_AXI_CLK_A] = &clk_smd_rpm_mmssnoc_axi_rpm_a_clk,
[RPM_SMD_IPA_CLK] = &clk_smd_rpm_ipa_clk,
[RPM_SMD_IPA_A_CLK] = &clk_smd_rpm_ipa_a_clk,
[RPM_SMD_CE1_CLK] = &clk_smd_rpm_ce1_clk,
[RPM_SMD_CE1_A_CLK] = &clk_smd_rpm_ce1_a_clk,
- [RPM_SMD_AGGR2_NOC_CLK] = &clk_smd_rpm_aggre2_noc_clk,
- [RPM_SMD_AGGR2_NOC_A_CLK] = &clk_smd_rpm_aggre2_noc_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_qdss_clk,
[RPM_SMD_QDSS_A_CLK] = &clk_smd_rpm_qdss_a_clk,
[RPM_SMD_RF_CLK1] = &clk_smd_rpm_rf_clk1,
@@ -1025,15 +1014,13 @@ static struct clk_smd_rpm *sdm660_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_sdm660 = {
.clks = sdm660_clks,
.num_clks = ARRAY_SIZE(sdm660_clks),
+ .icc_clks = sdm660_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(sdm660_icc_clks),
};
static struct clk_smd_rpm *mdm9607_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_PCNOC_CLK] = &clk_smd_rpm_bus_0_pcnoc_clk,
- [RPM_SMD_PCNOC_A_CLK] = &clk_smd_rpm_bus_0_pcnoc_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
[RPM_SMD_QPIC_CLK] = &clk_smd_rpm_qpic_clk,
[RPM_SMD_QPIC_CLK_A] = &clk_smd_rpm_qpic_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_qdss_clk,
@@ -1047,21 +1034,15 @@ static struct clk_smd_rpm *mdm9607_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_mdm9607 = {
.clks = mdm9607_clks,
.num_clks = ARRAY_SIZE(mdm9607_clks),
+ .icc_clks = bimc_pcnoc_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(bimc_pcnoc_icc_clks),
};
static struct clk_smd_rpm *msm8953_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_PCNOC_CLK] = &clk_smd_rpm_bus_0_pcnoc_clk,
- [RPM_SMD_PCNOC_A_CLK] = &clk_smd_rpm_bus_0_pcnoc_a_clk,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_1_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_1_snoc_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
[RPM_SMD_IPA_CLK] = &clk_smd_rpm_ipa_clk,
[RPM_SMD_IPA_A_CLK] = &clk_smd_rpm_ipa_a_clk,
- [RPM_SMD_SYSMMNOC_CLK] = &clk_smd_rpm_bus_2_sysmmnoc_clk,
- [RPM_SMD_SYSMMNOC_A_CLK] = &clk_smd_rpm_bus_2_sysmmnoc_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_qdss_clk,
[RPM_SMD_QDSS_A_CLK] = &clk_smd_rpm_qdss_a_clk,
[RPM_SMD_BB_CLK1] = &clk_smd_rpm_bb_clk1,
@@ -1083,23 +1064,19 @@ static struct clk_smd_rpm *msm8953_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_msm8953 = {
.clks = msm8953_clks,
.num_clks = ARRAY_SIZE(msm8953_clks),
+ .icc_clks = bimc_pcnoc_snoc_smmnoc_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(bimc_pcnoc_snoc_smmnoc_icc_clks),
};
static struct clk_smd_rpm *sm6125_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_2_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_2_snoc_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_branch_qdss_clk,
[RPM_SMD_QDSS_A_CLK] = &clk_smd_rpm_branch_qdss_a_clk,
[RPM_SMD_RF_CLK1] = &clk_smd_rpm_rf_clk1,
[RPM_SMD_RF_CLK1_A] = &clk_smd_rpm_rf_clk1_a,
[RPM_SMD_RF_CLK2] = &clk_smd_rpm_rf_clk2,
[RPM_SMD_RF_CLK2_A] = &clk_smd_rpm_rf_clk2_a,
- [RPM_SMD_CNOC_CLK] = &clk_smd_rpm_bus_1_cnoc_clk,
- [RPM_SMD_CNOC_A_CLK] = &clk_smd_rpm_bus_1_cnoc_a_clk,
[RPM_SMD_IPA_CLK] = &clk_smd_rpm_ipa_clk,
[RPM_SMD_IPA_A_CLK] = &clk_smd_rpm_ipa_a_clk,
[RPM_SMD_CE1_CLK] = &clk_smd_rpm_ce1_clk,
@@ -1110,12 +1087,6 @@ static struct clk_smd_rpm *sm6125_clks[] = {
[RPM_SMD_LN_BB_CLK2_A] = &clk_smd_rpm_ln_bb_clk2_a,
[RPM_SMD_LN_BB_CLK3] = &clk_smd_rpm_ln_bb_clk3,
[RPM_SMD_LN_BB_CLK3_A] = &clk_smd_rpm_ln_bb_clk3_a,
- [RPM_SMD_QUP_CLK] = &clk_smd_rpm_qup_clk,
- [RPM_SMD_QUP_A_CLK] = &clk_smd_rpm_qup_a_clk,
- [RPM_SMD_MMRT_CLK] = &clk_smd_rpm_mmrt_clk,
- [RPM_SMD_MMRT_A_CLK] = &clk_smd_rpm_mmrt_a_clk,
- [RPM_SMD_MMNRT_CLK] = &clk_smd_rpm_mmnrt_clk,
- [RPM_SMD_MMNRT_A_CLK] = &clk_smd_rpm_mmnrt_a_clk,
[RPM_SMD_SNOC_PERIPH_CLK] = &clk_smd_rpm_bus_0_snoc_periph_clk,
[RPM_SMD_SNOC_PERIPH_A_CLK] = &clk_smd_rpm_bus_0_snoc_periph_a_clk,
[RPM_SMD_SNOC_LPASS_CLK] = &clk_smd_rpm_bus_5_snoc_lpass_clk,
@@ -1125,34 +1096,24 @@ static struct clk_smd_rpm *sm6125_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_sm6125 = {
.clks = sm6125_clks,
.num_clks = ARRAY_SIZE(sm6125_clks),
+ .icc_clks = sm_qnoc_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(sm_qnoc_icc_clks)
};
/* SM6115 */
static struct clk_smd_rpm *sm6115_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_2_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_2_snoc_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_branch_qdss_clk,
[RPM_SMD_QDSS_A_CLK] = &clk_smd_rpm_branch_qdss_a_clk,
[RPM_SMD_RF_CLK1] = &clk_smd_rpm_rf_clk1,
[RPM_SMD_RF_CLK1_A] = &clk_smd_rpm_rf_clk1_a,
[RPM_SMD_RF_CLK2] = &clk_smd_rpm_rf_clk2,
[RPM_SMD_RF_CLK2_A] = &clk_smd_rpm_rf_clk2_a,
- [RPM_SMD_CNOC_CLK] = &clk_smd_rpm_bus_1_cnoc_clk,
- [RPM_SMD_CNOC_A_CLK] = &clk_smd_rpm_bus_1_cnoc_a_clk,
[RPM_SMD_IPA_CLK] = &clk_smd_rpm_ipa_clk,
[RPM_SMD_IPA_A_CLK] = &clk_smd_rpm_ipa_a_clk,
[RPM_SMD_CE1_CLK] = &clk_smd_rpm_ce1_clk,
[RPM_SMD_CE1_A_CLK] = &clk_smd_rpm_ce1_a_clk,
- [RPM_SMD_QUP_CLK] = &clk_smd_rpm_qup_clk,
- [RPM_SMD_QUP_A_CLK] = &clk_smd_rpm_qup_a_clk,
- [RPM_SMD_MMRT_CLK] = &clk_smd_rpm_mmrt_clk,
- [RPM_SMD_MMRT_A_CLK] = &clk_smd_rpm_mmrt_a_clk,
- [RPM_SMD_MMNRT_CLK] = &clk_smd_rpm_mmnrt_clk,
- [RPM_SMD_MMNRT_A_CLK] = &clk_smd_rpm_mmnrt_a_clk,
[RPM_SMD_SNOC_PERIPH_CLK] = &clk_smd_rpm_bus_0_snoc_periph_clk,
[RPM_SMD_SNOC_PERIPH_A_CLK] = &clk_smd_rpm_bus_0_snoc_periph_a_clk,
[RPM_SMD_SNOC_LPASS_CLK] = &clk_smd_rpm_bus_5_snoc_lpass_clk,
@@ -1166,27 +1127,17 @@ static struct clk_smd_rpm *sm6115_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_sm6115 = {
.clks = sm6115_clks,
.num_clks = ARRAY_SIZE(sm6115_clks),
+ .icc_clks = sm_qnoc_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(sm_qnoc_icc_clks)
};
static struct clk_smd_rpm *sm6375_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_2_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_2_snoc_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_branch_qdss_clk,
[RPM_SMD_QDSS_A_CLK] = &clk_smd_rpm_branch_qdss_a_clk,
- [RPM_SMD_CNOC_CLK] = &clk_smd_rpm_bus_1_cnoc_clk,
- [RPM_SMD_CNOC_A_CLK] = &clk_smd_rpm_bus_1_cnoc_a_clk,
[RPM_SMD_IPA_CLK] = &clk_smd_rpm_ipa_clk,
[RPM_SMD_IPA_A_CLK] = &clk_smd_rpm_ipa_a_clk,
- [RPM_SMD_QUP_CLK] = &clk_smd_rpm_qup_clk,
- [RPM_SMD_QUP_A_CLK] = &clk_smd_rpm_qup_a_clk,
- [RPM_SMD_MMRT_CLK] = &clk_smd_rpm_mmrt_clk,
- [RPM_SMD_MMRT_A_CLK] = &clk_smd_rpm_mmrt_a_clk,
- [RPM_SMD_MMNRT_CLK] = &clk_smd_rpm_mmnrt_clk,
- [RPM_SMD_MMNRT_A_CLK] = &clk_smd_rpm_mmnrt_a_clk,
[RPM_SMD_SNOC_PERIPH_CLK] = &clk_smd_rpm_bus_0_snoc_periph_clk,
[RPM_SMD_SNOC_PERIPH_A_CLK] = &clk_smd_rpm_bus_0_snoc_periph_a_clk,
[RPM_SMD_SNOC_LPASS_CLK] = &clk_smd_rpm_bus_5_snoc_lpass_clk,
@@ -1203,31 +1154,21 @@ static struct clk_smd_rpm *sm6375_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_sm6375 = {
.clks = sm6375_clks,
.num_clks = ARRAY_SIZE(sm6375_clks),
+ .icc_clks = sm_qnoc_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(sm_qnoc_icc_clks)
};
static struct clk_smd_rpm *qcm2290_clks[] = {
[RPM_SMD_XO_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo,
[RPM_SMD_XO_A_CLK_SRC] = &clk_smd_rpm_branch_bi_tcxo_a,
- [RPM_SMD_SNOC_CLK] = &clk_smd_rpm_bus_2_snoc_clk,
- [RPM_SMD_SNOC_A_CLK] = &clk_smd_rpm_bus_2_snoc_a_clk,
- [RPM_SMD_BIMC_CLK] = &clk_smd_rpm_bimc_clk,
- [RPM_SMD_BIMC_A_CLK] = &clk_smd_rpm_bimc_a_clk,
[RPM_SMD_QDSS_CLK] = &clk_smd_rpm_branch_qdss_clk,
[RPM_SMD_QDSS_A_CLK] = &clk_smd_rpm_branch_qdss_a_clk,
[RPM_SMD_LN_BB_CLK2] = &clk_smd_rpm_ln_bb_clk2,
[RPM_SMD_LN_BB_CLK2_A] = &clk_smd_rpm_ln_bb_clk2_a,
[RPM_SMD_RF_CLK3] = &clk_smd_rpm_38m4_rf_clk3,
[RPM_SMD_RF_CLK3_A] = &clk_smd_rpm_38m4_rf_clk3_a,
- [RPM_SMD_CNOC_CLK] = &clk_smd_rpm_bus_1_cnoc_clk,
- [RPM_SMD_CNOC_A_CLK] = &clk_smd_rpm_bus_1_cnoc_a_clk,
[RPM_SMD_IPA_CLK] = &clk_smd_rpm_ipa_clk,
[RPM_SMD_IPA_A_CLK] = &clk_smd_rpm_ipa_a_clk,
- [RPM_SMD_QUP_CLK] = &clk_smd_rpm_qup_clk,
- [RPM_SMD_QUP_A_CLK] = &clk_smd_rpm_qup_a_clk,
- [RPM_SMD_MMRT_CLK] = &clk_smd_rpm_mmrt_clk,
- [RPM_SMD_MMRT_A_CLK] = &clk_smd_rpm_mmrt_a_clk,
- [RPM_SMD_MMNRT_CLK] = &clk_smd_rpm_mmnrt_clk,
- [RPM_SMD_MMNRT_A_CLK] = &clk_smd_rpm_mmnrt_a_clk,
[RPM_SMD_SNOC_PERIPH_CLK] = &clk_smd_rpm_bus_0_snoc_periph_clk,
[RPM_SMD_SNOC_PERIPH_A_CLK] = &clk_smd_rpm_bus_0_snoc_periph_a_clk,
[RPM_SMD_SNOC_LPASS_CLK] = &clk_smd_rpm_bus_5_snoc_lpass_clk,
@@ -1249,6 +1190,8 @@ static struct clk_smd_rpm *qcm2290_clks[] = {
static const struct rpm_smd_clk_desc rpm_clk_qcm2290 = {
.clks = qcm2290_clks,
.num_clks = ARRAY_SIZE(qcm2290_clks),
+ .icc_clks = sm_qnoc_icc_clks,
+ .num_icc_clks = ARRAY_SIZE(sm_qnoc_icc_clks)
};
static const struct of_device_id rpm_smd_clk_match_table[] = {
@@ -1332,6 +1275,15 @@ static int rpm_smd_clk_probe(struct platform_device *pdev)
goto err;
}
+ for (i = 0; i < desc->num_icc_clks; i++) {
+ if (!desc->icc_clks[i])
+ continue;
+
+ ret = clk_smd_rpm_handoff(desc->icc_clks[i]);
+ if (ret)
+ goto err;
+ }
+
if (!desc->scaling_before_handover) {
ret = clk_smd_rpm_enable_scaling();
if (ret)
--
2.41.0
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