I found a couple of sneaky bugs concerning 8550, ranging from icc and clk,
to some usual omissions in the dts. This series attempts to amend them to
mostly prevent UB due to misconfiguration.
Patches 1-2 for icc, rest for qcom
Signed-off-by: Konrad Dybcio <[email protected]>
---
Konrad Dybcio (12):
interconnect: qcom: sm8550: Remove bogus per-RSC BCMs and nodes
interconnect: qcom: sm8550: Enable sync_state
clk: qcom: gcc-sm8550: Add the missing RETAIN_FF_ENABLE GDSC flag
clk: qcom: gcc-sm8550: Mark the PCIe GDSCs votable
clk: qcom: gcc-sm8550: use collapse-voting for PCIe GDSCs
clk: qcom: gcc-sm8550: Mark RCGs shared where applicable
clk: qcom: gpucc-sm8550: Update GPU PLL settings
clk: qcom: dispcc-sm8550: Update disp PLL settings
clk: qcom: dispcc-sm8550: Use the correct PLL configuration function
arm64: dts: qcom: sm8550: Switch UFS from opp-table-hz to opp-v2
arm64: dts: qcom: sm8550: Separate out X3 idle state
arm64: dts: qcom: sm8550: Update idle state time requirements
arch/arm64/boot/dts/qcom/sm8550.dtsi | 82 +++--
drivers/clk/qcom/dispcc-sm8550.c | 12 +-
drivers/clk/qcom/gcc-sm8550.c | 110 +++----
drivers/clk/qcom/gpucc-sm8550.c | 6 +-
drivers/interconnect/qcom/sm8550.c | 575 +----------------------------------
drivers/interconnect/qcom/sm8550.h | 284 ++++++++---------
6 files changed, 257 insertions(+), 812 deletions(-)
---
base-commit: ceb2fe0d438644e1de06b9a6468a1fb8e2199c70
change-id: 20231218-topic-8550_fixes-2bc63cdfe1fd
Best regards,
--
Konrad Dybcio <[email protected]>
To ensure the interconnect votes are actually meaningful and in order to
prevent holding all buses at FMAX, introduce the sync state callback.
Fixes: e6f0d6a30f73 ("interconnect: qcom: Add SM8550 interconnect provider driver")
Signed-off-by: Konrad Dybcio <[email protected]>
---
drivers/interconnect/qcom/sm8550.c | 1 +
1 file changed, 1 insertion(+)
diff --git a/drivers/interconnect/qcom/sm8550.c b/drivers/interconnect/qcom/sm8550.c
index abc52ad3d1f2..4d0e6fa9e003 100644
--- a/drivers/interconnect/qcom/sm8550.c
+++ b/drivers/interconnect/qcom/sm8550.c
@@ -1649,6 +1649,7 @@ static struct platform_driver qnoc_driver = {
.driver = {
.name = "qnoc-sm8550",
.of_match_table = qnoc_of_match,
+ .sync_state = icc_sync_state,
},
};
--
2.43.0
The downstream kernel has infrastructure for passing votes from different
interconnect nodes onto different RPMh RSCs. This neither implemented, not
is going to be implemented upstream (in favor of a different solution
using ICC tags through the same node).
Unfortunately, as it happens, meaningless (in the upstream context) parts
of the vendor driver were copied, ending up causing havoc - since all
"per-RSC" (in quotes because they all point to the main APPS one) BCMs
defined within the driver overwrite the value in RPMh on every
aggregation.
To both avoid keeping bogus code around and possibly introducing
impossible-to-track-down bugs (busses shutting down for no reason), get
rid of the duplicated BCMs and their associated ICC nodes.
Fixes: e6f0d6a30f73 ("interconnect: qcom: Add SM8550 interconnect provider driver")
Signed-off-by: Konrad Dybcio <[email protected]>
---
drivers/interconnect/qcom/sm8550.c | 574 -------------------------------------
drivers/interconnect/qcom/sm8550.h | 284 ++++++++----------
2 files changed, 122 insertions(+), 736 deletions(-)
diff --git a/drivers/interconnect/qcom/sm8550.c b/drivers/interconnect/qcom/sm8550.c
index 629faa4c9aae..abc52ad3d1f2 100644
--- a/drivers/interconnect/qcom/sm8550.c
+++ b/drivers/interconnect/qcom/sm8550.c
@@ -524,231 +524,6 @@ static struct qcom_icc_node xm_gic = {
.links = { SM8550_SLAVE_SNOC_GEM_NOC_GC },
};
-static struct qcom_icc_node qnm_mnoc_hf_disp = {
- .name = "qnm_mnoc_hf_disp",
- .id = SM8550_MASTER_MNOC_HF_MEM_NOC_DISP,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_SLAVE_LLCC_DISP },
-};
-
-static struct qcom_icc_node qnm_pcie_disp = {
- .name = "qnm_pcie_disp",
- .id = SM8550_MASTER_ANOC_PCIE_GEM_NOC_DISP,
- .channels = 1,
- .buswidth = 16,
- .num_links = 1,
- .links = { SM8550_SLAVE_LLCC_DISP },
-};
-
-static struct qcom_icc_node llcc_mc_disp = {
- .name = "llcc_mc_disp",
- .id = SM8550_MASTER_LLCC_DISP,
- .channels = 4,
- .buswidth = 4,
- .num_links = 1,
- .links = { SM8550_SLAVE_EBI1_DISP },
-};
-
-static struct qcom_icc_node qnm_mdp_disp = {
- .name = "qnm_mdp_disp",
- .id = SM8550_MASTER_MDP_DISP,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_SLAVE_MNOC_HF_MEM_NOC_DISP },
-};
-
-static struct qcom_icc_node qnm_mnoc_hf_cam_ife_0 = {
- .name = "qnm_mnoc_hf_cam_ife_0",
- .id = SM8550_MASTER_MNOC_HF_MEM_NOC_CAM_IFE_0,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_SLAVE_LLCC_CAM_IFE_0 },
-};
-
-static struct qcom_icc_node qnm_mnoc_sf_cam_ife_0 = {
- .name = "qnm_mnoc_sf_cam_ife_0",
- .id = SM8550_MASTER_MNOC_SF_MEM_NOC_CAM_IFE_0,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_SLAVE_LLCC_CAM_IFE_0 },
-};
-
-static struct qcom_icc_node qnm_pcie_cam_ife_0 = {
- .name = "qnm_pcie_cam_ife_0",
- .id = SM8550_MASTER_ANOC_PCIE_GEM_NOC_CAM_IFE_0,
- .channels = 1,
- .buswidth = 16,
- .num_links = 1,
- .links = { SM8550_SLAVE_LLCC_CAM_IFE_0 },
-};
-
-static struct qcom_icc_node llcc_mc_cam_ife_0 = {
- .name = "llcc_mc_cam_ife_0",
- .id = SM8550_MASTER_LLCC_CAM_IFE_0,
- .channels = 4,
- .buswidth = 4,
- .num_links = 1,
- .links = { SM8550_SLAVE_EBI1_CAM_IFE_0 },
-};
-
-static struct qcom_icc_node qnm_camnoc_hf_cam_ife_0 = {
- .name = "qnm_camnoc_hf_cam_ife_0",
- .id = SM8550_MASTER_CAMNOC_HF_CAM_IFE_0,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_0 },
-};
-
-static struct qcom_icc_node qnm_camnoc_icp_cam_ife_0 = {
- .name = "qnm_camnoc_icp_cam_ife_0",
- .id = SM8550_MASTER_CAMNOC_ICP_CAM_IFE_0,
- .channels = 1,
- .buswidth = 8,
- .num_links = 1,
- .links = { SM8550_SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_0 },
-};
-
-static struct qcom_icc_node qnm_camnoc_sf_cam_ife_0 = {
- .name = "qnm_camnoc_sf_cam_ife_0",
- .id = SM8550_MASTER_CAMNOC_SF_CAM_IFE_0,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_0 },
-};
-
-static struct qcom_icc_node qnm_mnoc_hf_cam_ife_1 = {
- .name = "qnm_mnoc_hf_cam_ife_1",
- .id = SM8550_MASTER_MNOC_HF_MEM_NOC_CAM_IFE_1,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_SLAVE_LLCC_CAM_IFE_1 },
-};
-
-static struct qcom_icc_node qnm_mnoc_sf_cam_ife_1 = {
- .name = "qnm_mnoc_sf_cam_ife_1",
- .id = SM8550_MASTER_MNOC_SF_MEM_NOC_CAM_IFE_1,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_SLAVE_LLCC_CAM_IFE_1 },
-};
-
-static struct qcom_icc_node qnm_pcie_cam_ife_1 = {
- .name = "qnm_pcie_cam_ife_1",
- .id = SM8550_MASTER_ANOC_PCIE_GEM_NOC_CAM_IFE_1,
- .channels = 1,
- .buswidth = 16,
- .num_links = 1,
- .links = { SM8550_SLAVE_LLCC_CAM_IFE_1 },
-};
-
-static struct qcom_icc_node llcc_mc_cam_ife_1 = {
- .name = "llcc_mc_cam_ife_1",
- .id = SM8550_MASTER_LLCC_CAM_IFE_1,
- .channels = 4,
- .buswidth = 4,
- .num_links = 1,
- .links = { SM8550_SLAVE_EBI1_CAM_IFE_1 },
-};
-
-static struct qcom_icc_node qnm_camnoc_hf_cam_ife_1 = {
- .name = "qnm_camnoc_hf_cam_ife_1",
- .id = SM8550_MASTER_CAMNOC_HF_CAM_IFE_1,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_1 },
-};
-
-static struct qcom_icc_node qnm_camnoc_icp_cam_ife_1 = {
- .name = "qnm_camnoc_icp_cam_ife_1",
- .id = SM8550_MASTER_CAMNOC_ICP_CAM_IFE_1,
- .channels = 1,
- .buswidth = 8,
- .num_links = 1,
- .links = { SM8550_SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_1 },
-};
-
-static struct qcom_icc_node qnm_camnoc_sf_cam_ife_1 = {
- .name = "qnm_camnoc_sf_cam_ife_1",
- .id = SM8550_MASTER_CAMNOC_SF_CAM_IFE_1,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_1 },
-};
-
-static struct qcom_icc_node qnm_mnoc_hf_cam_ife_2 = {
- .name = "qnm_mnoc_hf_cam_ife_2",
- .id = SM8550_MASTER_MNOC_HF_MEM_NOC_CAM_IFE_2,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_SLAVE_LLCC_CAM_IFE_2 },
-};
-
-static struct qcom_icc_node qnm_mnoc_sf_cam_ife_2 = {
- .name = "qnm_mnoc_sf_cam_ife_2",
- .id = SM8550_MASTER_MNOC_SF_MEM_NOC_CAM_IFE_2,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_SLAVE_LLCC_CAM_IFE_2 },
-};
-
-static struct qcom_icc_node qnm_pcie_cam_ife_2 = {
- .name = "qnm_pcie_cam_ife_2",
- .id = SM8550_MASTER_ANOC_PCIE_GEM_NOC_CAM_IFE_2,
- .channels = 1,
- .buswidth = 16,
- .num_links = 1,
- .links = { SM8550_SLAVE_LLCC_CAM_IFE_2 },
-};
-
-static struct qcom_icc_node llcc_mc_cam_ife_2 = {
- .name = "llcc_mc_cam_ife_2",
- .id = SM8550_MASTER_LLCC_CAM_IFE_2,
- .channels = 4,
- .buswidth = 4,
- .num_links = 1,
- .links = { SM8550_SLAVE_EBI1_CAM_IFE_2 },
-};
-
-static struct qcom_icc_node qnm_camnoc_hf_cam_ife_2 = {
- .name = "qnm_camnoc_hf_cam_ife_2",
- .id = SM8550_MASTER_CAMNOC_HF_CAM_IFE_2,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_2 },
-};
-
-static struct qcom_icc_node qnm_camnoc_icp_cam_ife_2 = {
- .name = "qnm_camnoc_icp_cam_ife_2",
- .id = SM8550_MASTER_CAMNOC_ICP_CAM_IFE_2,
- .channels = 1,
- .buswidth = 8,
- .num_links = 1,
- .links = { SM8550_SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_2 },
-};
-
-static struct qcom_icc_node qnm_camnoc_sf_cam_ife_2 = {
- .name = "qnm_camnoc_sf_cam_ife_2",
- .id = SM8550_MASTER_CAMNOC_SF_CAM_IFE_2,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_2 },
-};
-
static struct qcom_icc_node qns_a1noc_snoc = {
.name = "qns_a1noc_snoc",
.id = SM8550_SLAVE_A1NOC_SNOC,
@@ -1342,137 +1117,6 @@ static struct qcom_icc_node qns_gemnoc_sf = {
.links = { SM8550_MASTER_SNOC_SF_MEM_NOC },
};
-static struct qcom_icc_node qns_llcc_disp = {
- .name = "qns_llcc_disp",
- .id = SM8550_SLAVE_LLCC_DISP,
- .channels = 4,
- .buswidth = 16,
- .num_links = 1,
- .links = { SM8550_MASTER_LLCC_DISP },
-};
-
-static struct qcom_icc_node ebi_disp = {
- .name = "ebi_disp",
- .id = SM8550_SLAVE_EBI1_DISP,
- .channels = 4,
- .buswidth = 4,
- .num_links = 0,
-};
-
-static struct qcom_icc_node qns_mem_noc_hf_disp = {
- .name = "qns_mem_noc_hf_disp",
- .id = SM8550_SLAVE_MNOC_HF_MEM_NOC_DISP,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_MASTER_MNOC_HF_MEM_NOC_DISP },
-};
-
-static struct qcom_icc_node qns_llcc_cam_ife_0 = {
- .name = "qns_llcc_cam_ife_0",
- .id = SM8550_SLAVE_LLCC_CAM_IFE_0,
- .channels = 4,
- .buswidth = 16,
- .num_links = 1,
- .links = { SM8550_MASTER_LLCC_CAM_IFE_0 },
-};
-
-static struct qcom_icc_node ebi_cam_ife_0 = {
- .name = "ebi_cam_ife_0",
- .id = SM8550_SLAVE_EBI1_CAM_IFE_0,
- .channels = 4,
- .buswidth = 4,
- .num_links = 0,
-};
-
-static struct qcom_icc_node qns_mem_noc_hf_cam_ife_0 = {
- .name = "qns_mem_noc_hf_cam_ife_0",
- .id = SM8550_SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_0,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_MASTER_MNOC_HF_MEM_NOC_CAM_IFE_0 },
-};
-
-static struct qcom_icc_node qns_mem_noc_sf_cam_ife_0 = {
- .name = "qns_mem_noc_sf_cam_ife_0",
- .id = SM8550_SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_0,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_MASTER_MNOC_SF_MEM_NOC_CAM_IFE_0 },
-};
-
-static struct qcom_icc_node qns_llcc_cam_ife_1 = {
- .name = "qns_llcc_cam_ife_1",
- .id = SM8550_SLAVE_LLCC_CAM_IFE_1,
- .channels = 4,
- .buswidth = 16,
- .num_links = 1,
- .links = { SM8550_MASTER_LLCC_CAM_IFE_1 },
-};
-
-static struct qcom_icc_node ebi_cam_ife_1 = {
- .name = "ebi_cam_ife_1",
- .id = SM8550_SLAVE_EBI1_CAM_IFE_1,
- .channels = 4,
- .buswidth = 4,
- .num_links = 0,
-};
-
-static struct qcom_icc_node qns_mem_noc_hf_cam_ife_1 = {
- .name = "qns_mem_noc_hf_cam_ife_1",
- .id = SM8550_SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_1,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_MASTER_MNOC_HF_MEM_NOC_CAM_IFE_1 },
-};
-
-static struct qcom_icc_node qns_mem_noc_sf_cam_ife_1 = {
- .name = "qns_mem_noc_sf_cam_ife_1",
- .id = SM8550_SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_1,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_MASTER_MNOC_SF_MEM_NOC_CAM_IFE_1 },
-};
-
-static struct qcom_icc_node qns_llcc_cam_ife_2 = {
- .name = "qns_llcc_cam_ife_2",
- .id = SM8550_SLAVE_LLCC_CAM_IFE_2,
- .channels = 4,
- .buswidth = 16,
- .num_links = 1,
- .links = { SM8550_MASTER_LLCC_CAM_IFE_2 },
-};
-
-static struct qcom_icc_node ebi_cam_ife_2 = {
- .name = "ebi_cam_ife_2",
- .id = SM8550_SLAVE_EBI1_CAM_IFE_2,
- .channels = 4,
- .buswidth = 4,
- .num_links = 0,
-};
-
-static struct qcom_icc_node qns_mem_noc_hf_cam_ife_2 = {
- .name = "qns_mem_noc_hf_cam_ife_2",
- .id = SM8550_SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_2,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_MASTER_MNOC_HF_MEM_NOC_CAM_IFE_2 },
-};
-
-static struct qcom_icc_node qns_mem_noc_sf_cam_ife_2 = {
- .name = "qns_mem_noc_sf_cam_ife_2",
- .id = SM8550_SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_2,
- .channels = 2,
- .buswidth = 32,
- .num_links = 1,
- .links = { SM8550_MASTER_MNOC_SF_MEM_NOC_CAM_IFE_2 },
-};
-
static struct qcom_icc_bcm bcm_acv = {
.name = "ACV",
.enable_mask = 0x8,
@@ -1639,161 +1283,6 @@ static struct qcom_icc_bcm bcm_sn7 = {
.nodes = { &qns_pcie_mem_noc },
};
-static struct qcom_icc_bcm bcm_acv_disp = {
- .name = "ACV",
- .enable_mask = 0x1,
- .num_nodes = 1,
- .nodes = { &ebi_disp },
-};
-
-static struct qcom_icc_bcm bcm_mc0_disp = {
- .name = "MC0",
- .num_nodes = 1,
- .nodes = { &ebi_disp },
-};
-
-static struct qcom_icc_bcm bcm_mm0_disp = {
- .name = "MM0",
- .num_nodes = 1,
- .nodes = { &qns_mem_noc_hf_disp },
-};
-
-static struct qcom_icc_bcm bcm_sh0_disp = {
- .name = "SH0",
- .num_nodes = 1,
- .nodes = { &qns_llcc_disp },
-};
-
-static struct qcom_icc_bcm bcm_sh1_disp = {
- .name = "SH1",
- .enable_mask = 0x1,
- .num_nodes = 2,
- .nodes = { &qnm_mnoc_hf_disp, &qnm_pcie_disp },
-};
-
-static struct qcom_icc_bcm bcm_acv_cam_ife_0 = {
- .name = "ACV",
- .enable_mask = 0x0,
- .num_nodes = 1,
- .nodes = { &ebi_cam_ife_0 },
-};
-
-static struct qcom_icc_bcm bcm_mc0_cam_ife_0 = {
- .name = "MC0",
- .num_nodes = 1,
- .nodes = { &ebi_cam_ife_0 },
-};
-
-static struct qcom_icc_bcm bcm_mm0_cam_ife_0 = {
- .name = "MM0",
- .num_nodes = 1,
- .nodes = { &qns_mem_noc_hf_cam_ife_0 },
-};
-
-static struct qcom_icc_bcm bcm_mm1_cam_ife_0 = {
- .name = "MM1",
- .enable_mask = 0x1,
- .num_nodes = 4,
- .nodes = { &qnm_camnoc_hf_cam_ife_0, &qnm_camnoc_icp_cam_ife_0,
- &qnm_camnoc_sf_cam_ife_0, &qns_mem_noc_sf_cam_ife_0 },
-};
-
-static struct qcom_icc_bcm bcm_sh0_cam_ife_0 = {
- .name = "SH0",
- .num_nodes = 1,
- .nodes = { &qns_llcc_cam_ife_0 },
-};
-
-static struct qcom_icc_bcm bcm_sh1_cam_ife_0 = {
- .name = "SH1",
- .enable_mask = 0x1,
- .num_nodes = 3,
- .nodes = { &qnm_mnoc_hf_cam_ife_0, &qnm_mnoc_sf_cam_ife_0,
- &qnm_pcie_cam_ife_0 },
-};
-
-static struct qcom_icc_bcm bcm_acv_cam_ife_1 = {
- .name = "ACV",
- .enable_mask = 0x0,
- .num_nodes = 1,
- .nodes = { &ebi_cam_ife_1 },
-};
-
-static struct qcom_icc_bcm bcm_mc0_cam_ife_1 = {
- .name = "MC0",
- .num_nodes = 1,
- .nodes = { &ebi_cam_ife_1 },
-};
-
-static struct qcom_icc_bcm bcm_mm0_cam_ife_1 = {
- .name = "MM0",
- .num_nodes = 1,
- .nodes = { &qns_mem_noc_hf_cam_ife_1 },
-};
-
-static struct qcom_icc_bcm bcm_mm1_cam_ife_1 = {
- .name = "MM1",
- .enable_mask = 0x1,
- .num_nodes = 4,
- .nodes = { &qnm_camnoc_hf_cam_ife_1, &qnm_camnoc_icp_cam_ife_1,
- &qnm_camnoc_sf_cam_ife_1, &qns_mem_noc_sf_cam_ife_1 },
-};
-
-static struct qcom_icc_bcm bcm_sh0_cam_ife_1 = {
- .name = "SH0",
- .num_nodes = 1,
- .nodes = { &qns_llcc_cam_ife_1 },
-};
-
-static struct qcom_icc_bcm bcm_sh1_cam_ife_1 = {
- .name = "SH1",
- .enable_mask = 0x1,
- .num_nodes = 3,
- .nodes = { &qnm_mnoc_hf_cam_ife_1, &qnm_mnoc_sf_cam_ife_1,
- &qnm_pcie_cam_ife_1 },
-};
-
-static struct qcom_icc_bcm bcm_acv_cam_ife_2 = {
- .name = "ACV",
- .enable_mask = 0x0,
- .num_nodes = 1,
- .nodes = { &ebi_cam_ife_2 },
-};
-
-static struct qcom_icc_bcm bcm_mc0_cam_ife_2 = {
- .name = "MC0",
- .num_nodes = 1,
- .nodes = { &ebi_cam_ife_2 },
-};
-
-static struct qcom_icc_bcm bcm_mm0_cam_ife_2 = {
- .name = "MM0",
- .num_nodes = 1,
- .nodes = { &qns_mem_noc_hf_cam_ife_2 },
-};
-
-static struct qcom_icc_bcm bcm_mm1_cam_ife_2 = {
- .name = "MM1",
- .enable_mask = 0x1,
- .num_nodes = 4,
- .nodes = { &qnm_camnoc_hf_cam_ife_2, &qnm_camnoc_icp_cam_ife_2,
- &qnm_camnoc_sf_cam_ife_2, &qns_mem_noc_sf_cam_ife_2 },
-};
-
-static struct qcom_icc_bcm bcm_sh0_cam_ife_2 = {
- .name = "SH0",
- .num_nodes = 1,
- .nodes = { &qns_llcc_cam_ife_2 },
-};
-
-static struct qcom_icc_bcm bcm_sh1_cam_ife_2 = {
- .name = "SH1",
- .enable_mask = 0x1,
- .num_nodes = 3,
- .nodes = { &qnm_mnoc_hf_cam_ife_2, &qnm_mnoc_sf_cam_ife_2,
- &qnm_pcie_cam_ife_2 },
-};
-
static struct qcom_icc_bcm * const aggre1_noc_bcms[] = {
};
@@ -1945,14 +1434,6 @@ static const struct qcom_icc_desc sm8550_cnoc_main = {
static struct qcom_icc_bcm * const gem_noc_bcms[] = {
&bcm_sh0,
&bcm_sh1,
- &bcm_sh0_disp,
- &bcm_sh1_disp,
- &bcm_sh0_cam_ife_0,
- &bcm_sh1_cam_ife_0,
- &bcm_sh0_cam_ife_1,
- &bcm_sh1_cam_ife_1,
- &bcm_sh0_cam_ife_2,
- &bcm_sh1_cam_ife_2,
};
static struct qcom_icc_node * const gem_noc_nodes[] = {
@@ -1971,21 +1452,6 @@ static struct qcom_icc_node * const gem_noc_nodes[] = {
[SLAVE_GEM_NOC_CNOC] = &qns_gem_noc_cnoc,
[SLAVE_LLCC] = &qns_llcc,
[SLAVE_MEM_NOC_PCIE_SNOC] = &qns_pcie,
- [MASTER_MNOC_HF_MEM_NOC_DISP] = &qnm_mnoc_hf_disp,
- [MASTER_ANOC_PCIE_GEM_NOC_DISP] = &qnm_pcie_disp,
- [SLAVE_LLCC_DISP] = &qns_llcc_disp,
- [MASTER_MNOC_HF_MEM_NOC_CAM_IFE_0] = &qnm_mnoc_hf_cam_ife_0,
- [MASTER_MNOC_SF_MEM_NOC_CAM_IFE_0] = &qnm_mnoc_sf_cam_ife_0,
- [MASTER_ANOC_PCIE_GEM_NOC_CAM_IFE_0] = &qnm_pcie_cam_ife_0,
- [SLAVE_LLCC_CAM_IFE_0] = &qns_llcc_cam_ife_0,
- [MASTER_MNOC_HF_MEM_NOC_CAM_IFE_1] = &qnm_mnoc_hf_cam_ife_1,
- [MASTER_MNOC_SF_MEM_NOC_CAM_IFE_1] = &qnm_mnoc_sf_cam_ife_1,
- [MASTER_ANOC_PCIE_GEM_NOC_CAM_IFE_1] = &qnm_pcie_cam_ife_1,
- [SLAVE_LLCC_CAM_IFE_1] = &qns_llcc_cam_ife_1,
- [MASTER_MNOC_HF_MEM_NOC_CAM_IFE_2] = &qnm_mnoc_hf_cam_ife_2,
- [MASTER_MNOC_SF_MEM_NOC_CAM_IFE_2] = &qnm_mnoc_sf_cam_ife_2,
- [MASTER_ANOC_PCIE_GEM_NOC_CAM_IFE_2] = &qnm_pcie_cam_ife_2,
- [SLAVE_LLCC_CAM_IFE_2] = &qns_llcc_cam_ife_2,
};
static const struct qcom_icc_desc sm8550_gem_noc = {
@@ -2044,27 +1510,11 @@ static const struct qcom_icc_desc sm8550_lpass_lpicx_noc = {
static struct qcom_icc_bcm * const mc_virt_bcms[] = {
&bcm_acv,
&bcm_mc0,
- &bcm_acv_disp,
- &bcm_mc0_disp,
- &bcm_acv_cam_ife_0,
- &bcm_mc0_cam_ife_0,
- &bcm_acv_cam_ife_1,
- &bcm_mc0_cam_ife_1,
- &bcm_acv_cam_ife_2,
- &bcm_mc0_cam_ife_2,
};
static struct qcom_icc_node * const mc_virt_nodes[] = {
[MASTER_LLCC] = &llcc_mc,
[SLAVE_EBI1] = &ebi,
- [MASTER_LLCC_DISP] = &llcc_mc_disp,
- [SLAVE_EBI1_DISP] = &ebi_disp,
- [MASTER_LLCC_CAM_IFE_0] = &llcc_mc_cam_ife_0,
- [SLAVE_EBI1_CAM_IFE_0] = &ebi_cam_ife_0,
- [MASTER_LLCC_CAM_IFE_1] = &llcc_mc_cam_ife_1,
- [SLAVE_EBI1_CAM_IFE_1] = &ebi_cam_ife_1,
- [MASTER_LLCC_CAM_IFE_2] = &llcc_mc_cam_ife_2,
- [SLAVE_EBI1_CAM_IFE_2] = &ebi_cam_ife_2,
};
static const struct qcom_icc_desc sm8550_mc_virt = {
@@ -2077,13 +1527,6 @@ static const struct qcom_icc_desc sm8550_mc_virt = {
static struct qcom_icc_bcm * const mmss_noc_bcms[] = {
&bcm_mm0,
&bcm_mm1,
- &bcm_mm0_disp,
- &bcm_mm0_cam_ife_0,
- &bcm_mm1_cam_ife_0,
- &bcm_mm0_cam_ife_1,
- &bcm_mm1_cam_ife_1,
- &bcm_mm0_cam_ife_2,
- &bcm_mm1_cam_ife_2,
};
static struct qcom_icc_node * const mmss_noc_nodes[] = {
@@ -2100,23 +1543,6 @@ static struct qcom_icc_node * const mmss_noc_nodes[] = {
[SLAVE_MNOC_HF_MEM_NOC] = &qns_mem_noc_hf,
[SLAVE_MNOC_SF_MEM_NOC] = &qns_mem_noc_sf,
[SLAVE_SERVICE_MNOC] = &srvc_mnoc,
- [MASTER_MDP_DISP] = &qnm_mdp_disp,
- [SLAVE_MNOC_HF_MEM_NOC_DISP] = &qns_mem_noc_hf_disp,
- [MASTER_CAMNOC_HF_CAM_IFE_0] = &qnm_camnoc_hf_cam_ife_0,
- [MASTER_CAMNOC_ICP_CAM_IFE_0] = &qnm_camnoc_icp_cam_ife_0,
- [MASTER_CAMNOC_SF_CAM_IFE_0] = &qnm_camnoc_sf_cam_ife_0,
- [SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_0] = &qns_mem_noc_hf_cam_ife_0,
- [SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_0] = &qns_mem_noc_sf_cam_ife_0,
- [MASTER_CAMNOC_HF_CAM_IFE_1] = &qnm_camnoc_hf_cam_ife_1,
- [MASTER_CAMNOC_ICP_CAM_IFE_1] = &qnm_camnoc_icp_cam_ife_1,
- [MASTER_CAMNOC_SF_CAM_IFE_1] = &qnm_camnoc_sf_cam_ife_1,
- [SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_1] = &qns_mem_noc_hf_cam_ife_1,
- [SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_1] = &qns_mem_noc_sf_cam_ife_1,
- [MASTER_CAMNOC_HF_CAM_IFE_2] = &qnm_camnoc_hf_cam_ife_2,
- [MASTER_CAMNOC_ICP_CAM_IFE_2] = &qnm_camnoc_icp_cam_ife_2,
- [MASTER_CAMNOC_SF_CAM_IFE_2] = &qnm_camnoc_sf_cam_ife_2,
- [SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_2] = &qns_mem_noc_hf_cam_ife_2,
- [SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_2] = &qns_mem_noc_sf_cam_ife_2,
};
static const struct qcom_icc_desc sm8550_mmss_noc = {
diff --git a/drivers/interconnect/qcom/sm8550.h b/drivers/interconnect/qcom/sm8550.h
index 8d5862c04bca..c9b2986e1293 100644
--- a/drivers/interconnect/qcom/sm8550.h
+++ b/drivers/interconnect/qcom/sm8550.h
@@ -12,167 +12,127 @@
#define SM8550_MASTER_A1NOC_SNOC 0
#define SM8550_MASTER_A2NOC_SNOC 1
#define SM8550_MASTER_ANOC_PCIE_GEM_NOC 2
-#define SM8550_MASTER_ANOC_PCIE_GEM_NOC_CAM_IFE_0 3
-#define SM8550_MASTER_ANOC_PCIE_GEM_NOC_CAM_IFE_1 4
-#define SM8550_MASTER_ANOC_PCIE_GEM_NOC_CAM_IFE_2 5
-#define SM8550_MASTER_ANOC_PCIE_GEM_NOC_DISP 6
-#define SM8550_MASTER_APPSS_PROC 7
-#define SM8550_MASTER_CAMNOC_HF 8
-#define SM8550_MASTER_CAMNOC_HF_CAM_IFE_0 9
-#define SM8550_MASTER_CAMNOC_HF_CAM_IFE_1 10
-#define SM8550_MASTER_CAMNOC_HF_CAM_IFE_2 11
-#define SM8550_MASTER_CAMNOC_ICP 12
-#define SM8550_MASTER_CAMNOC_ICP_CAM_IFE_0 13
-#define SM8550_MASTER_CAMNOC_ICP_CAM_IFE_1 14
-#define SM8550_MASTER_CAMNOC_ICP_CAM_IFE_2 15
-#define SM8550_MASTER_CAMNOC_SF 16
-#define SM8550_MASTER_CAMNOC_SF_CAM_IFE_0 17
-#define SM8550_MASTER_CAMNOC_SF_CAM_IFE_1 18
-#define SM8550_MASTER_CAMNOC_SF_CAM_IFE_2 19
-#define SM8550_MASTER_CDSP_HCP 20
-#define SM8550_MASTER_CDSP_PROC 21
-#define SM8550_MASTER_CNOC_CFG 22
-#define SM8550_MASTER_CNOC_MNOC_CFG 23
-#define SM8550_MASTER_COMPUTE_NOC 24
-#define SM8550_MASTER_CRYPTO 25
-#define SM8550_MASTER_GEM_NOC_CNOC 26
-#define SM8550_MASTER_GEM_NOC_PCIE_SNOC 27
-#define SM8550_MASTER_GFX3D 28
-#define SM8550_MASTER_GIC 29
-#define SM8550_MASTER_GIC_AHB 30
-#define SM8550_MASTER_GPU_TCU 31
-#define SM8550_MASTER_IPA 32
-#define SM8550_MASTER_LLCC 33
-#define SM8550_MASTER_LLCC_CAM_IFE_0 34
-#define SM8550_MASTER_LLCC_CAM_IFE_1 35
-#define SM8550_MASTER_LLCC_CAM_IFE_2 36
-#define SM8550_MASTER_LLCC_DISP 37
-#define SM8550_MASTER_LPASS_GEM_NOC 38
-#define SM8550_MASTER_LPASS_LPINOC 39
-#define SM8550_MASTER_LPASS_PROC 40
-#define SM8550_MASTER_LPIAON_NOC 41
-#define SM8550_MASTER_MDP 42
-#define SM8550_MASTER_MDP_DISP 43
-#define SM8550_MASTER_MNOC_HF_MEM_NOC 44
-#define SM8550_MASTER_MNOC_HF_MEM_NOC_CAM_IFE_0 45
-#define SM8550_MASTER_MNOC_HF_MEM_NOC_CAM_IFE_1 46
-#define SM8550_MASTER_MNOC_HF_MEM_NOC_CAM_IFE_2 47
-#define SM8550_MASTER_MNOC_HF_MEM_NOC_DISP 48
-#define SM8550_MASTER_MNOC_SF_MEM_NOC 49
-#define SM8550_MASTER_MNOC_SF_MEM_NOC_CAM_IFE_0 50
-#define SM8550_MASTER_MNOC_SF_MEM_NOC_CAM_IFE_1 51
-#define SM8550_MASTER_MNOC_SF_MEM_NOC_CAM_IFE_2 52
-#define SM8550_MASTER_MSS_PROC 53
-#define SM8550_MASTER_PCIE_0 54
-#define SM8550_MASTER_PCIE_1 55
-#define SM8550_MASTER_PCIE_ANOC_CFG 56
-#define SM8550_MASTER_QDSS_BAM 57
-#define SM8550_MASTER_QDSS_ETR 58
-#define SM8550_MASTER_QDSS_ETR_1 59
-#define SM8550_MASTER_QSPI_0 60
-#define SM8550_MASTER_QUP_1 61
-#define SM8550_MASTER_QUP_2 62
-#define SM8550_MASTER_QUP_CORE_0 63
-#define SM8550_MASTER_QUP_CORE_1 64
-#define SM8550_MASTER_QUP_CORE_2 65
-#define SM8550_MASTER_SDCC_2 66
-#define SM8550_MASTER_SDCC_4 67
-#define SM8550_MASTER_SNOC_GC_MEM_NOC 68
-#define SM8550_MASTER_SNOC_SF_MEM_NOC 69
-#define SM8550_MASTER_SP 70
-#define SM8550_MASTER_SYS_TCU 71
-#define SM8550_MASTER_UFS_MEM 72
-#define SM8550_MASTER_USB3_0 73
-#define SM8550_MASTER_VIDEO 74
-#define SM8550_MASTER_VIDEO_CV_PROC 75
-#define SM8550_MASTER_VIDEO_PROC 76
-#define SM8550_MASTER_VIDEO_V_PROC 77
-#define SM8550_SLAVE_A1NOC_SNOC 78
-#define SM8550_SLAVE_A2NOC_SNOC 79
-#define SM8550_SLAVE_AHB2PHY_NORTH 80
-#define SM8550_SLAVE_AHB2PHY_SOUTH 81
-#define SM8550_SLAVE_ANOC_PCIE_GEM_NOC 82
-#define SM8550_SLAVE_AOSS 83
-#define SM8550_SLAVE_APPSS 84
-#define SM8550_SLAVE_BOOT_IMEM 85
-#define SM8550_SLAVE_CAMERA_CFG 86
-#define SM8550_SLAVE_CDSP_MEM_NOC 87
-#define SM8550_SLAVE_CLK_CTL 88
-#define SM8550_SLAVE_CNOC_CFG 89
-#define SM8550_SLAVE_CNOC_MNOC_CFG 90
-#define SM8550_SLAVE_CNOC_MSS 91
-#define SM8550_SLAVE_CPR_NSPCX 92
-#define SM8550_SLAVE_CRYPTO_0_CFG 93
-#define SM8550_SLAVE_CX_RDPM 94
-#define SM8550_SLAVE_DDRSS_CFG 95
-#define SM8550_SLAVE_DISPLAY_CFG 96
-#define SM8550_SLAVE_EBI1 97
-#define SM8550_SLAVE_EBI1_CAM_IFE_0 98
-#define SM8550_SLAVE_EBI1_CAM_IFE_1 99
-#define SM8550_SLAVE_EBI1_CAM_IFE_2 100
-#define SM8550_SLAVE_EBI1_DISP 101
-#define SM8550_SLAVE_GEM_NOC_CNOC 102
-#define SM8550_SLAVE_GFX3D_CFG 103
-#define SM8550_SLAVE_I2C 104
-#define SM8550_SLAVE_IMEM 105
-#define SM8550_SLAVE_IMEM_CFG 106
-#define SM8550_SLAVE_IPA_CFG 107
-#define SM8550_SLAVE_IPC_ROUTER_CFG 108
-#define SM8550_SLAVE_LLCC 109
-#define SM8550_SLAVE_LLCC_CAM_IFE_0 110
-#define SM8550_SLAVE_LLCC_CAM_IFE_1 111
-#define SM8550_SLAVE_LLCC_CAM_IFE_2 112
-#define SM8550_SLAVE_LLCC_DISP 113
-#define SM8550_SLAVE_LPASS_GEM_NOC 114
-#define SM8550_SLAVE_LPASS_QTB_CFG 115
-#define SM8550_SLAVE_LPIAON_NOC_LPASS_AG_NOC 116
-#define SM8550_SLAVE_LPICX_NOC_LPIAON_NOC 117
-#define SM8550_SLAVE_MEM_NOC_PCIE_SNOC 118
-#define SM8550_SLAVE_MNOC_HF_MEM_NOC 119
-#define SM8550_SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_0 120
-#define SM8550_SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_1 121
-#define SM8550_SLAVE_MNOC_HF_MEM_NOC_CAM_IFE_2 122
-#define SM8550_SLAVE_MNOC_HF_MEM_NOC_DISP 123
-#define SM8550_SLAVE_MNOC_SF_MEM_NOC 124
-#define SM8550_SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_0 125
-#define SM8550_SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_1 126
-#define SM8550_SLAVE_MNOC_SF_MEM_NOC_CAM_IFE_2 127
-#define SM8550_SLAVE_MX_RDPM 128
-#define SM8550_SLAVE_NSP_QTB_CFG 129
-#define SM8550_SLAVE_PCIE_0 130
-#define SM8550_SLAVE_PCIE_0_CFG 131
-#define SM8550_SLAVE_PCIE_1 132
-#define SM8550_SLAVE_PCIE_1_CFG 133
-#define SM8550_SLAVE_PCIE_ANOC_CFG 134
-#define SM8550_SLAVE_PDM 135
-#define SM8550_SLAVE_PIMEM_CFG 136
-#define SM8550_SLAVE_PRNG 137
-#define SM8550_SLAVE_QDSS_CFG 138
-#define SM8550_SLAVE_QDSS_STM 139
-#define SM8550_SLAVE_QSPI_0 140
-#define SM8550_SLAVE_QUP_1 141
-#define SM8550_SLAVE_QUP_2 142
-#define SM8550_SLAVE_QUP_CORE_0 143
-#define SM8550_SLAVE_QUP_CORE_1 144
-#define SM8550_SLAVE_QUP_CORE_2 145
-#define SM8550_SLAVE_RBCPR_CX_CFG 146
-#define SM8550_SLAVE_RBCPR_MMCX_CFG 147
-#define SM8550_SLAVE_RBCPR_MXA_CFG 148
-#define SM8550_SLAVE_RBCPR_MXC_CFG 149
-#define SM8550_SLAVE_SDCC_2 150
-#define SM8550_SLAVE_SDCC_4 151
-#define SM8550_SLAVE_SERVICE_MNOC 152
-#define SM8550_SLAVE_SERVICE_PCIE_ANOC 153
-#define SM8550_SLAVE_SNOC_GEM_NOC_GC 154
-#define SM8550_SLAVE_SNOC_GEM_NOC_SF 155
-#define SM8550_SLAVE_SPSS_CFG 156
-#define SM8550_SLAVE_TCSR 157
-#define SM8550_SLAVE_TCU 158
-#define SM8550_SLAVE_TLMM 159
-#define SM8550_SLAVE_TME_CFG 160
-#define SM8550_SLAVE_UFS_MEM_CFG 161
-#define SM8550_SLAVE_USB3_0 162
-#define SM8550_SLAVE_VENUS_CFG 163
-#define SM8550_SLAVE_VSENSE_CTRL_CFG 164
+#define SM8550_MASTER_APPSS_PROC 3
+#define SM8550_MASTER_CAMNOC_HF 4
+#define SM8550_MASTER_CAMNOC_ICP 5
+#define SM8550_MASTER_CAMNOC_SF 6
+#define SM8550_MASTER_CDSP_HCP 7
+#define SM8550_MASTER_CDSP_PROC 8
+#define SM8550_MASTER_CNOC_CFG 9
+#define SM8550_MASTER_CNOC_MNOC_CFG 10
+#define SM8550_MASTER_COMPUTE_NOC 11
+#define SM8550_MASTER_CRYPTO 12
+#define SM8550_MASTER_GEM_NOC_CNOC 13
+#define SM8550_MASTER_GEM_NOC_PCIE_SNOC 14
+#define SM8550_MASTER_GFX3D 15
+#define SM8550_MASTER_GIC 16
+#define SM8550_MASTER_GIC_AHB 17
+#define SM8550_MASTER_GPU_TCU 18
+#define SM8550_MASTER_IPA 19
+#define SM8550_MASTER_LLCC 20
+#define SM8550_MASTER_LPASS_GEM_NOC 21
+#define SM8550_MASTER_LPASS_LPINOC 22
+#define SM8550_MASTER_LPASS_PROC 23
+#define SM8550_MASTER_LPIAON_NOC 24
+#define SM8550_MASTER_MDP 25
+#define SM8550_MASTER_MNOC_HF_MEM_NOC 26
+#define SM8550_MASTER_MNOC_SF_MEM_NOC 27
+#define SM8550_MASTER_MSS_PROC 28
+#define SM8550_MASTER_PCIE_0 29
+#define SM8550_MASTER_PCIE_1 30
+#define SM8550_MASTER_PCIE_ANOC_CFG 31
+#define SM8550_MASTER_QDSS_BAM 32
+#define SM8550_MASTER_QDSS_ETR 33
+#define SM8550_MASTER_QDSS_ETR_1 34
+#define SM8550_MASTER_QSPI_0 35
+#define SM8550_MASTER_QUP_1 36
+#define SM8550_MASTER_QUP_2 37
+#define SM8550_MASTER_QUP_CORE_0 38
+#define SM8550_MASTER_QUP_CORE_1 39
+#define SM8550_MASTER_QUP_CORE_2 40
+#define SM8550_MASTER_SDCC_2 41
+#define SM8550_MASTER_SDCC_4 42
+#define SM8550_MASTER_SNOC_GC_MEM_NOC 43
+#define SM8550_MASTER_SNOC_SF_MEM_NOC 44
+#define SM8550_MASTER_SP 45
+#define SM8550_MASTER_SYS_TCU 46
+#define SM8550_MASTER_UFS_MEM 47
+#define SM8550_MASTER_USB3_0 48
+#define SM8550_MASTER_VIDEO 49
+#define SM8550_MASTER_VIDEO_CV_PROC 50
+#define SM8550_MASTER_VIDEO_PROC 51
+#define SM8550_MASTER_VIDEO_V_PROC 52
+#define SM8550_SLAVE_A1NOC_SNOC 53
+#define SM8550_SLAVE_A2NOC_SNOC 54
+#define SM8550_SLAVE_AHB2PHY_NORTH 55
+#define SM8550_SLAVE_AHB2PHY_SOUTH 56
+#define SM8550_SLAVE_ANOC_PCIE_GEM_NOC 57
+#define SM8550_SLAVE_AOSS 58
+#define SM8550_SLAVE_APPSS 59
+#define SM8550_SLAVE_BOOT_IMEM 60
+#define SM8550_SLAVE_CAMERA_CFG 61
+#define SM8550_SLAVE_CDSP_MEM_NOC 62
+#define SM8550_SLAVE_CLK_CTL 63
+#define SM8550_SLAVE_CNOC_CFG 64
+#define SM8550_SLAVE_CNOC_MNOC_CFG 65
+#define SM8550_SLAVE_CNOC_MSS 66
+#define SM8550_SLAVE_CPR_NSPCX 67
+#define SM8550_SLAVE_CRYPTO_0_CFG 68
+#define SM8550_SLAVE_CX_RDPM 69
+#define SM8550_SLAVE_DDRSS_CFG 70
+#define SM8550_SLAVE_DISPLAY_CFG 71
+#define SM8550_SLAVE_EBI1 72
+#define SM8550_SLAVE_GEM_NOC_CNOC 73
+#define SM8550_SLAVE_GFX3D_CFG 74
+#define SM8550_SLAVE_I2C 75
+#define SM8550_SLAVE_IMEM 76
+#define SM8550_SLAVE_IMEM_CFG 77
+#define SM8550_SLAVE_IPA_CFG 78
+#define SM8550_SLAVE_IPC_ROUTER_CFG 79
+#define SM8550_SLAVE_LLCC 80
+#define SM8550_SLAVE_LPASS_GEM_NOC 81
+#define SM8550_SLAVE_LPASS_QTB_CFG 82
+#define SM8550_SLAVE_LPIAON_NOC_LPASS_AG_NOC 83
+#define SM8550_SLAVE_LPICX_NOC_LPIAON_NOC 84
+#define SM8550_SLAVE_MEM_NOC_PCIE_SNOC 85
+#define SM8550_SLAVE_MNOC_HF_MEM_NOC 86
+#define SM8550_SLAVE_MNOC_SF_MEM_NOC 87
+#define SM8550_SLAVE_MX_RDPM 88
+#define SM8550_SLAVE_NSP_QTB_CFG 89
+#define SM8550_SLAVE_PCIE_0 90
+#define SM8550_SLAVE_PCIE_0_CFG 91
+#define SM8550_SLAVE_PCIE_1 92
+#define SM8550_SLAVE_PCIE_1_CFG 93
+#define SM8550_SLAVE_PCIE_ANOC_CFG 94
+#define SM8550_SLAVE_PDM 95
+#define SM8550_SLAVE_PIMEM_CFG 96
+#define SM8550_SLAVE_PRNG 97
+#define SM8550_SLAVE_QDSS_CFG 98
+#define SM8550_SLAVE_QDSS_STM 99
+#define SM8550_SLAVE_QSPI_0 100
+#define SM8550_SLAVE_QUP_1 101
+#define SM8550_SLAVE_QUP_2 102
+#define SM8550_SLAVE_QUP_CORE_0 103
+#define SM8550_SLAVE_QUP_CORE_1 104
+#define SM8550_SLAVE_QUP_CORE_2 105
+#define SM8550_SLAVE_RBCPR_CX_CFG 106
+#define SM8550_SLAVE_RBCPR_MMCX_CFG 107
+#define SM8550_SLAVE_RBCPR_MXA_CFG 108
+#define SM8550_SLAVE_RBCPR_MXC_CFG 109
+#define SM8550_SLAVE_SDCC_2 110
+#define SM8550_SLAVE_SDCC_4 111
+#define SM8550_SLAVE_SERVICE_MNOC 112
+#define SM8550_SLAVE_SERVICE_PCIE_ANOC 113
+#define SM8550_SLAVE_SNOC_GEM_NOC_GC 114
+#define SM8550_SLAVE_SNOC_GEM_NOC_SF 115
+#define SM8550_SLAVE_SPSS_CFG 116
+#define SM8550_SLAVE_TCSR 117
+#define SM8550_SLAVE_TCU 118
+#define SM8550_SLAVE_TLMM 119
+#define SM8550_SLAVE_TME_CFG 120
+#define SM8550_SLAVE_UFS_MEM_CFG 121
+#define SM8550_SLAVE_USB3_0 122
+#define SM8550_SLAVE_VENUS_CFG 123
+#define SM8550_SLAVE_VSENSE_CTRL_CFG 124
#endif
--
2.43.0
On Mon, Dec 18, 2023 at 05:02:02PM +0100, Konrad Dybcio wrote:
> The downstream kernel has infrastructure for passing votes from different
> interconnect nodes onto different RPMh RSCs. This neither implemented, not
> is going to be implemented upstream (in favor of a different solution
> using ICC tags through the same node).
>
> Unfortunately, as it happens, meaningless (in the upstream context) parts
> of the vendor driver were copied, ending up causing havoc - since all
> "per-RSC" (in quotes because they all point to the main APPS one) BCMs
> defined within the driver overwrite the value in RPMh on every
> aggregation.
>
> To both avoid keeping bogus code around and possibly introducing
> impossible-to-track-down bugs (busses shutting down for no reason), get
> rid of the duplicated BCMs and their associated ICC nodes.
>
> Fixes: e6f0d6a30f73 ("interconnect: qcom: Add SM8550 interconnect provider driver")
> Signed-off-by: Konrad Dybcio <[email protected]>
Reviewed-by: Bjorn Andersson <[email protected]>
Regards,
Bjorn
On Mon, Dec 18, 2023 at 05:02:03PM +0100, Konrad Dybcio wrote:
> To ensure the interconnect votes are actually meaningful and in order to
> prevent holding all buses at FMAX, introduce the sync state callback.
>
> Fixes: e6f0d6a30f73 ("interconnect: qcom: Add SM8550 interconnect provider driver")
> Signed-off-by: Konrad Dybcio <[email protected]>
Reviewed-by: Bjorn Andersson <[email protected]>
Regards,
Bjorn
> ---
> drivers/interconnect/qcom/sm8550.c | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/drivers/interconnect/qcom/sm8550.c b/drivers/interconnect/qcom/sm8550.c
> index abc52ad3d1f2..4d0e6fa9e003 100644
> --- a/drivers/interconnect/qcom/sm8550.c
> +++ b/drivers/interconnect/qcom/sm8550.c
> @@ -1649,6 +1649,7 @@ static struct platform_driver qnoc_driver = {
> .driver = {
> .name = "qnoc-sm8550",
> .of_match_table = qnoc_of_match,
> + .sync_state = icc_sync_state,
> },
> };
>
>
> --
> 2.43.0
>
On Mon, 18 Dec 2023 17:02:01 +0100, Konrad Dybcio wrote:
> I found a couple of sneaky bugs concerning 8550, ranging from icc and clk,
> to some usual omissions in the dts. This series attempts to amend them to
> mostly prevent UB due to misconfiguration.
>
> Patches 1-2 for icc, rest for qcom
>
>
> [...]
Applied, thanks!
[11/12] arm64: dts: qcom: sm8550: Separate out X3 idle state
commit: 28b735232d5e16a34f98dbac1e7b5401c1c16d89
[12/12] arm64: dts: qcom: sm8550: Update idle state time requirements
commit: ad6556fb45d4ab91ad786a2025cbe2b0f2e6cf77
Best regards,
--
Bjorn Andersson <[email protected]>