1 // SPDX-License-Identifier: GPL-2.0
3 * Qualcomm SDM630/SDM636/SDM660 Network-on-Chip (NoC) QoS driver
4 * Copyright (C) 2020, AngeloGioacchino Del Regno <kholk11@gmail.com>
7 #include <dt-bindings/interconnect/qcom,sdm660.h>
9 #include <linux/device.h>
10 #include <linux/interconnect-provider.h>
12 #include <linux/module.h>
13 #include <linux/of_device.h>
14 #include <linux/of_platform.h>
15 #include <linux/platform_device.h>
16 #include <linux/regmap.h>
17 #include <linux/slab.h>
21 #define RPM_BUS_MASTER_REQ 0x73616d62
22 #define RPM_BUS_SLAVE_REQ 0x766c7362
25 #define M_BKE_REG_BASE(n) (0x300 + (0x4000 * n))
26 #define M_BKE_EN_ADDR(n) (M_BKE_REG_BASE(n))
27 #define M_BKE_HEALTH_CFG_ADDR(i, n) (M_BKE_REG_BASE(n) + 0x40 + (0x4 * i))
29 #define M_BKE_HEALTH_CFG_LIMITCMDS_MASK 0x80000000
30 #define M_BKE_HEALTH_CFG_AREQPRIO_MASK 0x300
31 #define M_BKE_HEALTH_CFG_PRIOLVL_MASK 0x3
32 #define M_BKE_HEALTH_CFG_AREQPRIO_SHIFT 0x8
33 #define M_BKE_HEALTH_CFG_LIMITCMDS_SHIFT 0x1f
35 #define M_BKE_EN_EN_BMASK 0x1
37 /* Valid for both NoC and BIMC */
38 #define NOC_QOS_MODE_FIXED 0x0
39 #define NOC_QOS_MODE_LIMITER 0x1
40 #define NOC_QOS_MODE_BYPASS 0x2
43 #define NOC_PERM_MODE_FIXED 1
44 #define NOC_PERM_MODE_BYPASS (1 << NOC_QOS_MODE_BYPASS)
46 #define NOC_QOS_PRIORITYn_ADDR(n) (0x8 + (n * 0x1000))
47 #define NOC_QOS_PRIORITY_MASK 0xf
48 #define NOC_QOS_PRIORITY_P1_SHIFT 0x2
49 #define NOC_QOS_PRIORITY_P0_SHIFT 0x3
51 #define NOC_QOS_MODEn_ADDR(n) (0xc + (n * 0x1000))
52 #define NOC_QOS_MODEn_MASK 0x3
55 SDM660_MASTER_IPA = 1,
56 SDM660_MASTER_CNOC_A2NOC,
64 SDM660_MASTER_CRYPTO_C0,
65 SDM660_MASTER_GNOC_BIMC,
67 SDM660_MASTER_MNOC_BIMC,
68 SDM660_MASTER_SNOC_BIMC,
70 SDM660_MASTER_SNOC_CNOC,
71 SDM660_MASTER_QDSS_DAP,
72 SDM660_MASTER_APPS_PROC,
73 SDM660_MASTER_CNOC_MNOC_MMSS_CFG,
74 SDM660_MASTER_CNOC_MNOC_CFG,
81 SDM660_MASTER_QDSS_ETR,
82 SDM660_MASTER_QDSS_BAM,
83 SDM660_MASTER_SNOC_CFG,
84 SDM660_MASTER_BIMC_SNOC,
85 SDM660_MASTER_A2NOC_SNOC,
86 SDM660_MASTER_GNOC_SNOC,
88 SDM660_SLAVE_A2NOC_SNOC,
91 SDM660_SLAVE_BIMC_SNOC,
92 SDM660_SLAVE_CNOC_A2NOC,
94 SDM660_SLAVE_PMIC_ARB,
95 SDM660_SLAVE_TLMM_NORTH,
97 SDM660_SLAVE_PIMEM_CFG,
98 SDM660_SLAVE_IMEM_CFG,
99 SDM660_SLAVE_MESSAGE_RAM,
101 SDM660_SLAVE_BIMC_CFG,
104 SDM660_SLAVE_QDSS_CFG,
105 SDM660_SLAVE_CNOC_MNOC_CFG,
106 SDM660_SLAVE_SNOC_CFG,
108 SDM660_SLAVE_CLK_CTL,
109 SDM660_SLAVE_MSS_CFG,
110 SDM660_SLAVE_TLMM_SOUTH,
111 SDM660_SLAVE_UFS_CFG,
112 SDM660_SLAVE_A2NOC_CFG,
113 SDM660_SLAVE_A2NOC_SMMU_CFG,
114 SDM660_SLAVE_GPUSS_CFG,
115 SDM660_SLAVE_AHB2PHY,
119 SDM660_SLAVE_TLMM_CENTER,
122 SDM660_SLAVE_CNOC_MNOC_MMSS_CFG,
125 SDM660_SLAVE_SRVC_CNOC,
126 SDM660_SLAVE_GNOC_BIMC,
127 SDM660_SLAVE_GNOC_SNOC,
128 SDM660_SLAVE_CAMERA_CFG,
129 SDM660_SLAVE_CAMERA_THROTTLE_CFG,
130 SDM660_SLAVE_MISC_CFG,
131 SDM660_SLAVE_VENUS_THROTTLE_CFG,
132 SDM660_SLAVE_VENUS_CFG,
133 SDM660_SLAVE_MMSS_CLK_XPU_CFG,
134 SDM660_SLAVE_MMSS_CLK_CFG,
135 SDM660_SLAVE_MNOC_MPU_CFG,
136 SDM660_SLAVE_DISPLAY_CFG,
137 SDM660_SLAVE_CSI_PHY_CFG,
138 SDM660_SLAVE_DISPLAY_THROTTLE_CFG,
139 SDM660_SLAVE_SMMU_CFG,
140 SDM660_SLAVE_MNOC_BIMC,
141 SDM660_SLAVE_SRVC_MNOC,
147 SDM660_SLAVE_SNOC_BIMC,
148 SDM660_SLAVE_SNOC_CNOC,
151 SDM660_SLAVE_QDSS_STM,
152 SDM660_SLAVE_SRVC_SNOC,
162 #define to_qcom_provider(_provider) \
163 container_of(_provider, struct qcom_icc_provider, provider)
165 static const struct clk_bulk_data bus_clocks[] = {
170 static const struct clk_bulk_data bus_mm_clocks[] = {
177 * struct qcom_icc_provider - Qualcomm specific interconnect provider
178 * @provider: generic interconnect provider
179 * @bus_clks: the clk_bulk_data table of bus clocks
180 * @num_clks: the total number of clk_bulk_data entries
181 * @is_bimc_node: indicates whether to use bimc specific setting
182 * @regmap: regmap for QoS registers read/write access
183 * @mmio: NoC base iospace
185 struct qcom_icc_provider {
186 struct icc_provider provider;
187 struct clk_bulk_data *bus_clks;
190 struct regmap *regmap;
194 #define SDM660_MAX_LINKS 34
197 * struct qcom_icc_qos - Qualcomm specific interconnect QoS parameters
198 * @areq_prio: node requests priority
199 * @prio_level: priority level for bus communication
200 * @limit_commands: activate/deactivate limiter mode during runtime
201 * @ap_owned: indicates if the node is owned by the AP or by the RPM
202 * @qos_mode: default qos mode for this node
203 * @qos_port: qos port number for finding qos registers of this node
205 struct qcom_icc_qos {
215 * struct qcom_icc_node - Qualcomm specific interconnect nodes
216 * @name: the node name used in debugfs
217 * @id: a unique node identifier
218 * @links: an array of nodes where we can go next while traversing
219 * @num_links: the total number of @links
220 * @buswidth: width of the interconnect between a node and the bus (bytes)
221 * @mas_rpm_id: RPM id for devices that are bus masters
222 * @slv_rpm_id: RPM id for devices that are bus slaves
223 * @qos: NoC QoS setting parameters
224 * @rate: current bus clock rate in Hz
226 struct qcom_icc_node {
229 u16 links[SDM660_MAX_LINKS];
234 struct qcom_icc_qos qos;
238 struct qcom_icc_desc {
239 struct qcom_icc_node **nodes;
241 const struct regmap_config *regmap_cfg;
244 #define DEFINE_QNODE(_name, _id, _buswidth, _mas_rpm_id, _slv_rpm_id, \
245 _ap_owned, _qos_mode, _qos_prio, _qos_port, ...) \
246 static struct qcom_icc_node _name = { \
249 .buswidth = _buswidth, \
250 .mas_rpm_id = _mas_rpm_id, \
251 .slv_rpm_id = _slv_rpm_id, \
252 .qos.ap_owned = _ap_owned, \
253 .qos.qos_mode = _qos_mode, \
254 .qos.areq_prio = _qos_prio, \
255 .qos.prio_level = _qos_prio, \
256 .qos.qos_port = _qos_port, \
257 .num_links = ARRAY_SIZE(((int[]){ __VA_ARGS__ })), \
258 .links = { __VA_ARGS__ }, \
261 DEFINE_QNODE(mas_ipa, SDM660_MASTER_IPA, 8, 59, -1, true, NOC_QOS_MODE_FIXED, 1, 3, SDM660_SLAVE_A2NOC_SNOC);
262 DEFINE_QNODE(mas_cnoc_a2noc, SDM660_MASTER_CNOC_A2NOC, 8, 146, -1, true, -1, 0, -1, SDM660_SLAVE_A2NOC_SNOC);
263 DEFINE_QNODE(mas_sdcc_1, SDM660_MASTER_SDCC_1, 8, 33, -1, false, -1, 0, -1, SDM660_SLAVE_A2NOC_SNOC);
264 DEFINE_QNODE(mas_sdcc_2, SDM660_MASTER_SDCC_2, 8, 35, -1, false, -1, 0, -1, SDM660_SLAVE_A2NOC_SNOC);
265 DEFINE_QNODE(mas_blsp_1, SDM660_MASTER_BLSP_1, 4, 41, -1, false, -1, 0, -1, SDM660_SLAVE_A2NOC_SNOC);
266 DEFINE_QNODE(mas_blsp_2, SDM660_MASTER_BLSP_2, 4, 39, -1, false, -1, 0, -1, SDM660_SLAVE_A2NOC_SNOC);
267 DEFINE_QNODE(mas_ufs, SDM660_MASTER_UFS, 8, 68, -1, true, NOC_QOS_MODE_FIXED, 1, 4, SDM660_SLAVE_A2NOC_SNOC);
268 DEFINE_QNODE(mas_usb_hs, SDM660_MASTER_USB_HS, 8, 42, -1, true, NOC_QOS_MODE_FIXED, 1, 1, SDM660_SLAVE_A2NOC_SNOC);
269 DEFINE_QNODE(mas_usb3, SDM660_MASTER_USB3, 8, 32, -1, true, NOC_QOS_MODE_FIXED, 1, 2, SDM660_SLAVE_A2NOC_SNOC);
270 DEFINE_QNODE(mas_crypto, SDM660_MASTER_CRYPTO_C0, 8, 23, -1, true, NOC_QOS_MODE_FIXED, 1, 11, SDM660_SLAVE_A2NOC_SNOC);
271 DEFINE_QNODE(mas_gnoc_bimc, SDM660_MASTER_GNOC_BIMC, 4, 144, -1, true, NOC_QOS_MODE_FIXED, 0, 0, SDM660_SLAVE_EBI);
272 DEFINE_QNODE(mas_oxili, SDM660_MASTER_OXILI, 4, 6, -1, true, NOC_QOS_MODE_BYPASS, 0, 1, SDM660_SLAVE_HMSS_L3, SDM660_SLAVE_EBI, SDM660_SLAVE_BIMC_SNOC);
273 DEFINE_QNODE(mas_mnoc_bimc, SDM660_MASTER_MNOC_BIMC, 4, 2, -1, true, NOC_QOS_MODE_BYPASS, 0, 2, SDM660_SLAVE_HMSS_L3, SDM660_SLAVE_EBI, SDM660_SLAVE_BIMC_SNOC);
274 DEFINE_QNODE(mas_snoc_bimc, SDM660_MASTER_SNOC_BIMC, 4, 3, -1, false, -1, 0, -1, SDM660_SLAVE_HMSS_L3, SDM660_SLAVE_EBI);
275 DEFINE_QNODE(mas_pimem, SDM660_MASTER_PIMEM, 4, 113, -1, true, NOC_QOS_MODE_FIXED, 1, 4, SDM660_SLAVE_HMSS_L3, SDM660_SLAVE_EBI);
276 DEFINE_QNODE(mas_snoc_cnoc, SDM660_MASTER_SNOC_CNOC, 8, 52, -1, true, -1, 0, -1, SDM660_SLAVE_CLK_CTL, SDM660_SLAVE_QDSS_CFG, SDM660_SLAVE_QM_CFG, SDM660_SLAVE_SRVC_CNOC, SDM660_SLAVE_UFS_CFG, SDM660_SLAVE_TCSR, SDM660_SLAVE_A2NOC_SMMU_CFG, SDM660_SLAVE_SNOC_CFG, SDM660_SLAVE_TLMM_SOUTH, SDM660_SLAVE_MPM, SDM660_SLAVE_CNOC_MNOC_MMSS_CFG, SDM660_SLAVE_SDCC_2, SDM660_SLAVE_SDCC_1, SDM660_SLAVE_SPDM, SDM660_SLAVE_PMIC_ARB, SDM660_SLAVE_PRNG, SDM660_SLAVE_MSS_CFG, SDM660_SLAVE_GPUSS_CFG, SDM660_SLAVE_IMEM_CFG, SDM660_SLAVE_USB3_0, SDM660_SLAVE_A2NOC_CFG, SDM660_SLAVE_TLMM_NORTH, SDM660_SLAVE_USB_HS, SDM660_SLAVE_PDM, SDM660_SLAVE_TLMM_CENTER, SDM660_SLAVE_AHB2PHY, SDM660_SLAVE_BLSP_2, SDM660_SLAVE_BLSP_1, SDM660_SLAVE_PIMEM_CFG, SDM660_SLAVE_GLM, SDM660_SLAVE_MESSAGE_RAM, SDM660_SLAVE_BIMC_CFG, SDM660_SLAVE_CNOC_MNOC_CFG);
277 DEFINE_QNODE(mas_qdss_dap, SDM660_MASTER_QDSS_DAP, 8, 49, -1, true, -1, 0, -1, SDM660_SLAVE_CLK_CTL, SDM660_SLAVE_QDSS_CFG, SDM660_SLAVE_QM_CFG, SDM660_SLAVE_SRVC_CNOC, SDM660_SLAVE_UFS_CFG, SDM660_SLAVE_TCSR, SDM660_SLAVE_A2NOC_SMMU_CFG, SDM660_SLAVE_SNOC_CFG, SDM660_SLAVE_TLMM_SOUTH, SDM660_SLAVE_MPM, SDM660_SLAVE_CNOC_MNOC_MMSS_CFG, SDM660_SLAVE_SDCC_2, SDM660_SLAVE_SDCC_1, SDM660_SLAVE_SPDM, SDM660_SLAVE_PMIC_ARB, SDM660_SLAVE_PRNG, SDM660_SLAVE_MSS_CFG, SDM660_SLAVE_GPUSS_CFG, SDM660_SLAVE_IMEM_CFG, SDM660_SLAVE_USB3_0, SDM660_SLAVE_A2NOC_CFG, SDM660_SLAVE_TLMM_NORTH, SDM660_SLAVE_USB_HS, SDM660_SLAVE_PDM, SDM660_SLAVE_TLMM_CENTER, SDM660_SLAVE_AHB2PHY, SDM660_SLAVE_BLSP_2, SDM660_SLAVE_BLSP_1, SDM660_SLAVE_PIMEM_CFG, SDM660_SLAVE_GLM, SDM660_SLAVE_MESSAGE_RAM, SDM660_SLAVE_CNOC_A2NOC, SDM660_SLAVE_BIMC_CFG, SDM660_SLAVE_CNOC_MNOC_CFG);
278 DEFINE_QNODE(mas_apss_proc, SDM660_MASTER_APPS_PROC, 16, 0, -1, true, -1, 0, -1, SDM660_SLAVE_GNOC_SNOC, SDM660_SLAVE_GNOC_BIMC);
279 DEFINE_QNODE(mas_cnoc_mnoc_mmss_cfg, SDM660_MASTER_CNOC_MNOC_MMSS_CFG, 8, 4, -1, true, -1, 0, -1, SDM660_SLAVE_VENUS_THROTTLE_CFG, SDM660_SLAVE_VENUS_CFG, SDM660_SLAVE_CAMERA_THROTTLE_CFG, SDM660_SLAVE_SMMU_CFG, SDM660_SLAVE_CAMERA_CFG, SDM660_SLAVE_CSI_PHY_CFG, SDM660_SLAVE_DISPLAY_THROTTLE_CFG, SDM660_SLAVE_DISPLAY_CFG, SDM660_SLAVE_MMSS_CLK_CFG, SDM660_SLAVE_MNOC_MPU_CFG, SDM660_SLAVE_MISC_CFG, SDM660_SLAVE_MMSS_CLK_XPU_CFG);
280 DEFINE_QNODE(mas_cnoc_mnoc_cfg, SDM660_MASTER_CNOC_MNOC_CFG, 4, 5, -1, true, -1, 0, -1, SDM660_SLAVE_SRVC_MNOC);
281 DEFINE_QNODE(mas_cpp, SDM660_MASTER_CPP, 16, 115, -1, true, NOC_QOS_MODE_BYPASS, 0, 4, SDM660_SLAVE_MNOC_BIMC);
282 DEFINE_QNODE(mas_jpeg, SDM660_MASTER_JPEG, 16, 7, -1, true, NOC_QOS_MODE_BYPASS, 0, 6, SDM660_SLAVE_MNOC_BIMC);
283 DEFINE_QNODE(mas_mdp_p0, SDM660_MASTER_MDP_P0, 16, 8, -1, true, NOC_QOS_MODE_BYPASS, 0, 0, SDM660_SLAVE_MNOC_BIMC); /* vrail-comp???? */
284 DEFINE_QNODE(mas_mdp_p1, SDM660_MASTER_MDP_P1, 16, 61, -1, true, NOC_QOS_MODE_BYPASS, 0, 1, SDM660_SLAVE_MNOC_BIMC); /* vrail-comp??? */
285 DEFINE_QNODE(mas_venus, SDM660_MASTER_VENUS, 16, 9, -1, true, NOC_QOS_MODE_BYPASS, 0, 1, SDM660_SLAVE_MNOC_BIMC);
286 DEFINE_QNODE(mas_vfe, SDM660_MASTER_VFE, 16, 11, -1, true, NOC_QOS_MODE_BYPASS, 0, 5, SDM660_SLAVE_MNOC_BIMC);
287 DEFINE_QNODE(mas_qdss_etr, SDM660_MASTER_QDSS_ETR, 8, 31, -1, true, NOC_QOS_MODE_FIXED, 1, 1, SDM660_SLAVE_PIMEM, SDM660_SLAVE_IMEM, SDM660_SLAVE_SNOC_CNOC, SDM660_SLAVE_SNOC_BIMC);
288 DEFINE_QNODE(mas_qdss_bam, SDM660_MASTER_QDSS_BAM, 4, 19, -1, true, NOC_QOS_MODE_FIXED, 1, 0, SDM660_SLAVE_PIMEM, SDM660_SLAVE_IMEM, SDM660_SLAVE_SNOC_CNOC, SDM660_SLAVE_SNOC_BIMC);
289 DEFINE_QNODE(mas_snoc_cfg, SDM660_MASTER_SNOC_CFG, 4, 20, -1, false, -1, 0, -1, SDM660_SLAVE_SRVC_SNOC);
290 DEFINE_QNODE(mas_bimc_snoc, SDM660_MASTER_BIMC_SNOC, 8, 21, -1, false, -1, 0, -1, SDM660_SLAVE_PIMEM, SDM660_SLAVE_IPA, SDM660_SLAVE_QDSS_STM, SDM660_SLAVE_LPASS, SDM660_SLAVE_HMSS, SDM660_SLAVE_CDSP, SDM660_SLAVE_SNOC_CNOC, SDM660_SLAVE_WLAN, SDM660_SLAVE_IMEM);
291 DEFINE_QNODE(mas_gnoc_snoc, SDM660_MASTER_GNOC_SNOC, 8, 150, -1, false, -1, 0, -1, SDM660_SLAVE_PIMEM, SDM660_SLAVE_IPA, SDM660_SLAVE_QDSS_STM, SDM660_SLAVE_LPASS, SDM660_SLAVE_HMSS, SDM660_SLAVE_CDSP, SDM660_SLAVE_SNOC_CNOC, SDM660_SLAVE_WLAN, SDM660_SLAVE_IMEM);
292 DEFINE_QNODE(mas_a2noc_snoc, SDM660_MASTER_A2NOC_SNOC, 16, 112, -1, false, -1, 0, -1, SDM660_SLAVE_PIMEM, SDM660_SLAVE_IPA, SDM660_SLAVE_QDSS_STM, SDM660_SLAVE_LPASS, SDM660_SLAVE_HMSS, SDM660_SLAVE_SNOC_BIMC, SDM660_SLAVE_CDSP, SDM660_SLAVE_SNOC_CNOC, SDM660_SLAVE_WLAN, SDM660_SLAVE_IMEM);
293 DEFINE_QNODE(slv_a2noc_snoc, SDM660_SLAVE_A2NOC_SNOC, 16, -1, 143, false, -1, 0, -1, SDM660_MASTER_A2NOC_SNOC);
294 DEFINE_QNODE(slv_ebi, SDM660_SLAVE_EBI, 4, -1, 0, false, -1, 0, -1, 0);
295 DEFINE_QNODE(slv_hmss_l3, SDM660_SLAVE_HMSS_L3, 4, -1, 160, false, -1, 0, -1, 0);
296 DEFINE_QNODE(slv_bimc_snoc, SDM660_SLAVE_BIMC_SNOC, 4, -1, 2, false, -1, 0, -1, SDM660_MASTER_BIMC_SNOC);
297 DEFINE_QNODE(slv_cnoc_a2noc, SDM660_SLAVE_CNOC_A2NOC, 8, -1, 208, true, -1, 0, -1, SDM660_MASTER_CNOC_A2NOC);
298 DEFINE_QNODE(slv_mpm, SDM660_SLAVE_MPM, 4, -1, 62, true, -1, 0, -1, 0);
299 DEFINE_QNODE(slv_pmic_arb, SDM660_SLAVE_PMIC_ARB, 4, -1, 59, true, -1, 0, -1, 0);
300 DEFINE_QNODE(slv_tlmm_north, SDM660_SLAVE_TLMM_NORTH, 8, -1, 214, true, -1, 0, -1, 0);
301 DEFINE_QNODE(slv_tcsr, SDM660_SLAVE_TCSR, 4, -1, 50, true, -1, 0, -1, 0);
302 DEFINE_QNODE(slv_pimem_cfg, SDM660_SLAVE_PIMEM_CFG, 4, -1, 167, true, -1, 0, -1, 0);
303 DEFINE_QNODE(slv_imem_cfg, SDM660_SLAVE_IMEM_CFG, 4, -1, 54, true, -1, 0, -1, 0);
304 DEFINE_QNODE(slv_message_ram, SDM660_SLAVE_MESSAGE_RAM, 4, -1, 55, true, -1, 0, -1, 0);
305 DEFINE_QNODE(slv_glm, SDM660_SLAVE_GLM, 4, -1, 209, true, -1, 0, -1, 0);
306 DEFINE_QNODE(slv_bimc_cfg, SDM660_SLAVE_BIMC_CFG, 4, -1, 56, true, -1, 0, -1, 0);
307 DEFINE_QNODE(slv_prng, SDM660_SLAVE_PRNG, 4, -1, 44, true, -1, 0, -1, 0);
308 DEFINE_QNODE(slv_spdm, SDM660_SLAVE_SPDM, 4, -1, 60, true, -1, 0, -1, 0);
309 DEFINE_QNODE(slv_qdss_cfg, SDM660_SLAVE_QDSS_CFG, 4, -1, 63, true, -1, 0, -1, 0);
310 DEFINE_QNODE(slv_cnoc_mnoc_cfg, SDM660_SLAVE_BLSP_1, 4, -1, 66, true, -1, 0, -1, SDM660_MASTER_CNOC_MNOC_CFG);
311 DEFINE_QNODE(slv_snoc_cfg, SDM660_SLAVE_SNOC_CFG, 4, -1, 70, true, -1, 0, -1, 0);
312 DEFINE_QNODE(slv_qm_cfg, SDM660_SLAVE_QM_CFG, 4, -1, 212, true, -1, 0, -1, 0);
313 DEFINE_QNODE(slv_clk_ctl, SDM660_SLAVE_CLK_CTL, 4, -1, 47, true, -1, 0, -1, 0);
314 DEFINE_QNODE(slv_mss_cfg, SDM660_SLAVE_MSS_CFG, 4, -1, 48, true, -1, 0, -1, 0);
315 DEFINE_QNODE(slv_tlmm_south, SDM660_SLAVE_TLMM_SOUTH, 4, -1, 217, true, -1, 0, -1, 0);
316 DEFINE_QNODE(slv_ufs_cfg, SDM660_SLAVE_UFS_CFG, 4, -1, 92, true, -1, 0, -1, 0);
317 DEFINE_QNODE(slv_a2noc_cfg, SDM660_SLAVE_A2NOC_CFG, 4, -1, 150, true, -1, 0, -1, 0);
318 DEFINE_QNODE(slv_a2noc_smmu_cfg, SDM660_SLAVE_A2NOC_SMMU_CFG, 8, -1, 152, true, -1, 0, -1, 0);
319 DEFINE_QNODE(slv_gpuss_cfg, SDM660_SLAVE_GPUSS_CFG, 8, -1, 11, true, -1, 0, -1, 0);
320 DEFINE_QNODE(slv_ahb2phy, SDM660_SLAVE_AHB2PHY, 4, -1, 163, true, -1, 0, -1, 0);
321 DEFINE_QNODE(slv_blsp_1, SDM660_SLAVE_BLSP_1, 4, -1, 39, true, -1, 0, -1, 0);
322 DEFINE_QNODE(slv_sdcc_1, SDM660_SLAVE_SDCC_1, 4, -1, 31, true, -1, 0, -1, 0);
323 DEFINE_QNODE(slv_sdcc_2, SDM660_SLAVE_SDCC_2, 4, -1, 33, true, -1, 0, -1, 0);
324 DEFINE_QNODE(slv_tlmm_center, SDM660_SLAVE_TLMM_CENTER, 4, -1, 218, true, -1, 0, -1, 0);
325 DEFINE_QNODE(slv_blsp_2, SDM660_SLAVE_BLSP_2, 4, -1, 37, true, -1, 0, -1, 0);
326 DEFINE_QNODE(slv_pdm, SDM660_SLAVE_PDM, 4, -1, 41, true, -1, 0, -1, 0);
327 DEFINE_QNODE(slv_cnoc_mnoc_mmss_cfg, SDM660_SLAVE_CNOC_MNOC_MMSS_CFG, 8, -1, 58, true, -1, 0, -1, SDM660_MASTER_CNOC_MNOC_MMSS_CFG);
328 DEFINE_QNODE(slv_usb_hs, SDM660_SLAVE_USB_HS, 4, -1, 40, true, -1, 0, -1, 0);
329 DEFINE_QNODE(slv_usb3_0, SDM660_SLAVE_USB3_0, 4, -1, 22, true, -1, 0, -1, 0);
330 DEFINE_QNODE(slv_srvc_cnoc, SDM660_SLAVE_SRVC_CNOC, 4, -1, 76, true, -1, 0, -1, 0);
331 DEFINE_QNODE(slv_gnoc_bimc, SDM660_SLAVE_GNOC_BIMC, 16, -1, 210, true, -1, 0, -1, SDM660_MASTER_GNOC_BIMC);
332 DEFINE_QNODE(slv_gnoc_snoc, SDM660_SLAVE_GNOC_SNOC, 8, -1, 211, true, -1, 0, -1, SDM660_MASTER_GNOC_SNOC);
333 DEFINE_QNODE(slv_camera_cfg, SDM660_SLAVE_CAMERA_CFG, 4, -1, 3, true, -1, 0, -1, 0);
334 DEFINE_QNODE(slv_camera_throttle_cfg, SDM660_SLAVE_CAMERA_THROTTLE_CFG, 4, -1, 154, true, -1, 0, -1, 0);
335 DEFINE_QNODE(slv_misc_cfg, SDM660_SLAVE_MISC_CFG, 4, -1, 8, true, -1, 0, -1, 0);
336 DEFINE_QNODE(slv_venus_throttle_cfg, SDM660_SLAVE_VENUS_THROTTLE_CFG, 4, -1, 178, true, -1, 0, -1, 0);
337 DEFINE_QNODE(slv_venus_cfg, SDM660_SLAVE_VENUS_CFG, 4, -1, 10, true, -1, 0, -1, 0);
338 DEFINE_QNODE(slv_mmss_clk_xpu_cfg, SDM660_SLAVE_MMSS_CLK_XPU_CFG, 4, -1, 13, true, -1, 0, -1, 0);
339 DEFINE_QNODE(slv_mmss_clk_cfg, SDM660_SLAVE_MMSS_CLK_CFG, 4, -1, 12, true, -1, 0, -1, 0);
340 DEFINE_QNODE(slv_mnoc_mpu_cfg, SDM660_SLAVE_MNOC_MPU_CFG, 4, -1, 14, true, -1, 0, -1, 0);
341 DEFINE_QNODE(slv_display_cfg, SDM660_SLAVE_DISPLAY_CFG, 4, -1, 4, true, -1, 0, -1, 0);
342 DEFINE_QNODE(slv_csi_phy_cfg, SDM660_SLAVE_CSI_PHY_CFG, 4, -1, 224, true, -1, 0, -1, 0);
343 DEFINE_QNODE(slv_display_throttle_cfg, SDM660_SLAVE_DISPLAY_THROTTLE_CFG, 4, -1, 156, true, -1, 0, -1, 0);
344 DEFINE_QNODE(slv_smmu_cfg, SDM660_SLAVE_SMMU_CFG, 8, -1, 205, true, -1, 0, -1, 0);
345 DEFINE_QNODE(slv_mnoc_bimc, SDM660_SLAVE_MNOC_BIMC, 16, -1, 16, true, -1, 0, -1, SDM660_MASTER_MNOC_BIMC);
346 DEFINE_QNODE(slv_srvc_mnoc, SDM660_SLAVE_SRVC_MNOC, 8, -1, 17, true, -1, 0, -1, 0);
347 DEFINE_QNODE(slv_hmss, SDM660_SLAVE_HMSS, 8, -1, 20, true, -1, 0, -1, 0);
348 DEFINE_QNODE(slv_lpass, SDM660_SLAVE_LPASS, 4, -1, 21, true, -1, 0, -1, 0);
349 DEFINE_QNODE(slv_wlan, SDM660_SLAVE_WLAN, 4, -1, 206, false, -1, 0, -1, 0);
350 DEFINE_QNODE(slv_cdsp, SDM660_SLAVE_CDSP, 4, -1, 221, true, -1, 0, -1, 0);
351 DEFINE_QNODE(slv_ipa, SDM660_SLAVE_IPA, 4, -1, 183, true, -1, 0, -1, 0);
352 DEFINE_QNODE(slv_snoc_bimc, SDM660_SLAVE_SNOC_BIMC, 16, -1, 24, false, -1, 0, -1, SDM660_MASTER_SNOC_BIMC);
353 DEFINE_QNODE(slv_snoc_cnoc, SDM660_SLAVE_SNOC_CNOC, 8, -1, 25, false, -1, 0, -1, SDM660_MASTER_SNOC_CNOC);
354 DEFINE_QNODE(slv_imem, SDM660_SLAVE_IMEM, 8, -1, 26, false, -1, 0, -1, 0);
355 DEFINE_QNODE(slv_pimem, SDM660_SLAVE_PIMEM, 8, -1, 166, false, -1, 0, -1, 0);
356 DEFINE_QNODE(slv_qdss_stm, SDM660_SLAVE_QDSS_STM, 4, -1, 30, false, -1, 0, -1, 0);
357 DEFINE_QNODE(slv_srvc_snoc, SDM660_SLAVE_SRVC_SNOC, 16, -1, 29, false, -1, 0, -1, 0);
359 static struct qcom_icc_node *sdm660_a2noc_nodes[] = {
360 [MASTER_IPA] = &mas_ipa,
361 [MASTER_CNOC_A2NOC] = &mas_cnoc_a2noc,
362 [MASTER_SDCC_1] = &mas_sdcc_1,
363 [MASTER_SDCC_2] = &mas_sdcc_2,
364 [MASTER_BLSP_1] = &mas_blsp_1,
365 [MASTER_BLSP_2] = &mas_blsp_2,
366 [MASTER_UFS] = &mas_ufs,
367 [MASTER_USB_HS] = &mas_usb_hs,
368 [MASTER_USB3] = &mas_usb3,
369 [MASTER_CRYPTO_C0] = &mas_crypto,
370 [SLAVE_A2NOC_SNOC] = &slv_a2noc_snoc,
373 static const struct regmap_config sdm660_a2noc_regmap_config = {
377 .max_register = 0x20000,
381 static struct qcom_icc_desc sdm660_a2noc = {
382 .nodes = sdm660_a2noc_nodes,
383 .num_nodes = ARRAY_SIZE(sdm660_a2noc_nodes),
384 .regmap_cfg = &sdm660_a2noc_regmap_config,
387 static struct qcom_icc_node *sdm660_bimc_nodes[] = {
388 [MASTER_GNOC_BIMC] = &mas_gnoc_bimc,
389 [MASTER_OXILI] = &mas_oxili,
390 [MASTER_MNOC_BIMC] = &mas_mnoc_bimc,
391 [MASTER_SNOC_BIMC] = &mas_snoc_bimc,
392 [MASTER_PIMEM] = &mas_pimem,
393 [SLAVE_EBI] = &slv_ebi,
394 [SLAVE_HMSS_L3] = &slv_hmss_l3,
395 [SLAVE_BIMC_SNOC] = &slv_bimc_snoc,
398 static const struct regmap_config sdm660_bimc_regmap_config = {
402 .max_register = 0x80000,
406 static struct qcom_icc_desc sdm660_bimc = {
407 .nodes = sdm660_bimc_nodes,
408 .num_nodes = ARRAY_SIZE(sdm660_bimc_nodes),
409 .regmap_cfg = &sdm660_bimc_regmap_config,
412 static struct qcom_icc_node *sdm660_cnoc_nodes[] = {
413 [MASTER_SNOC_CNOC] = &mas_snoc_cnoc,
414 [MASTER_QDSS_DAP] = &mas_qdss_dap,
415 [SLAVE_CNOC_A2NOC] = &slv_cnoc_a2noc,
416 [SLAVE_MPM] = &slv_mpm,
417 [SLAVE_PMIC_ARB] = &slv_pmic_arb,
418 [SLAVE_TLMM_NORTH] = &slv_tlmm_north,
419 [SLAVE_TCSR] = &slv_tcsr,
420 [SLAVE_PIMEM_CFG] = &slv_pimem_cfg,
421 [SLAVE_IMEM_CFG] = &slv_imem_cfg,
422 [SLAVE_MESSAGE_RAM] = &slv_message_ram,
423 [SLAVE_GLM] = &slv_glm,
424 [SLAVE_BIMC_CFG] = &slv_bimc_cfg,
425 [SLAVE_PRNG] = &slv_prng,
426 [SLAVE_SPDM] = &slv_spdm,
427 [SLAVE_QDSS_CFG] = &slv_qdss_cfg,
428 [SLAVE_CNOC_MNOC_CFG] = &slv_cnoc_mnoc_cfg,
429 [SLAVE_SNOC_CFG] = &slv_snoc_cfg,
430 [SLAVE_QM_CFG] = &slv_qm_cfg,
431 [SLAVE_CLK_CTL] = &slv_clk_ctl,
432 [SLAVE_MSS_CFG] = &slv_mss_cfg,
433 [SLAVE_TLMM_SOUTH] = &slv_tlmm_south,
434 [SLAVE_UFS_CFG] = &slv_ufs_cfg,
435 [SLAVE_A2NOC_CFG] = &slv_a2noc_cfg,
436 [SLAVE_A2NOC_SMMU_CFG] = &slv_a2noc_smmu_cfg,
437 [SLAVE_GPUSS_CFG] = &slv_gpuss_cfg,
438 [SLAVE_AHB2PHY] = &slv_ahb2phy,
439 [SLAVE_BLSP_1] = &slv_blsp_1,
440 [SLAVE_SDCC_1] = &slv_sdcc_1,
441 [SLAVE_SDCC_2] = &slv_sdcc_2,
442 [SLAVE_TLMM_CENTER] = &slv_tlmm_center,
443 [SLAVE_BLSP_2] = &slv_blsp_2,
444 [SLAVE_PDM] = &slv_pdm,
445 [SLAVE_CNOC_MNOC_MMSS_CFG] = &slv_cnoc_mnoc_mmss_cfg,
446 [SLAVE_USB_HS] = &slv_usb_hs,
447 [SLAVE_USB3_0] = &slv_usb3_0,
448 [SLAVE_SRVC_CNOC] = &slv_srvc_cnoc,
451 static const struct regmap_config sdm660_cnoc_regmap_config = {
455 .max_register = 0x10000,
459 static struct qcom_icc_desc sdm660_cnoc = {
460 .nodes = sdm660_cnoc_nodes,
461 .num_nodes = ARRAY_SIZE(sdm660_cnoc_nodes),
462 .regmap_cfg = &sdm660_cnoc_regmap_config,
465 static struct qcom_icc_node *sdm660_gnoc_nodes[] = {
466 [MASTER_APSS_PROC] = &mas_apss_proc,
467 [SLAVE_GNOC_BIMC] = &slv_gnoc_bimc,
468 [SLAVE_GNOC_SNOC] = &slv_gnoc_snoc,
471 static const struct regmap_config sdm660_gnoc_regmap_config = {
475 .max_register = 0xe000,
479 static struct qcom_icc_desc sdm660_gnoc = {
480 .nodes = sdm660_gnoc_nodes,
481 .num_nodes = ARRAY_SIZE(sdm660_gnoc_nodes),
482 .regmap_cfg = &sdm660_gnoc_regmap_config,
485 static struct qcom_icc_node *sdm660_mnoc_nodes[] = {
486 [MASTER_CPP] = &mas_cpp,
487 [MASTER_JPEG] = &mas_jpeg,
488 [MASTER_MDP_P0] = &mas_mdp_p0,
489 [MASTER_MDP_P1] = &mas_mdp_p1,
490 [MASTER_VENUS] = &mas_venus,
491 [MASTER_VFE] = &mas_vfe,
492 [MASTER_CNOC_MNOC_MMSS_CFG] = &mas_cnoc_mnoc_mmss_cfg,
493 [MASTER_CNOC_MNOC_CFG] = &mas_cnoc_mnoc_cfg,
494 [SLAVE_CAMERA_CFG] = &slv_camera_cfg,
495 [SLAVE_CAMERA_THROTTLE_CFG] = &slv_camera_throttle_cfg,
496 [SLAVE_MISC_CFG] = &slv_misc_cfg,
497 [SLAVE_VENUS_THROTTLE_CFG] = &slv_venus_throttle_cfg,
498 [SLAVE_VENUS_CFG] = &slv_venus_cfg,
499 [SLAVE_MMSS_CLK_XPU_CFG] = &slv_mmss_clk_xpu_cfg,
500 [SLAVE_MMSS_CLK_CFG] = &slv_mmss_clk_cfg,
501 [SLAVE_MNOC_MPU_CFG] = &slv_mnoc_mpu_cfg,
502 [SLAVE_DISPLAY_CFG] = &slv_display_cfg,
503 [SLAVE_CSI_PHY_CFG] = &slv_csi_phy_cfg,
504 [SLAVE_DISPLAY_THROTTLE_CFG] = &slv_display_throttle_cfg,
505 [SLAVE_SMMU_CFG] = &slv_smmu_cfg,
506 [SLAVE_SRVC_MNOC] = &slv_srvc_mnoc,
507 [SLAVE_MNOC_BIMC] = &slv_mnoc_bimc,
510 static const struct regmap_config sdm660_mnoc_regmap_config = {
514 .max_register = 0x10000,
518 static struct qcom_icc_desc sdm660_mnoc = {
519 .nodes = sdm660_mnoc_nodes,
520 .num_nodes = ARRAY_SIZE(sdm660_mnoc_nodes),
521 .regmap_cfg = &sdm660_mnoc_regmap_config,
524 static struct qcom_icc_node *sdm660_snoc_nodes[] = {
525 [MASTER_QDSS_ETR] = &mas_qdss_etr,
526 [MASTER_QDSS_BAM] = &mas_qdss_bam,
527 [MASTER_SNOC_CFG] = &mas_snoc_cfg,
528 [MASTER_BIMC_SNOC] = &mas_bimc_snoc,
529 [MASTER_A2NOC_SNOC] = &mas_a2noc_snoc,
530 [MASTER_GNOC_SNOC] = &mas_gnoc_snoc,
531 [SLAVE_HMSS] = &slv_hmss,
532 [SLAVE_LPASS] = &slv_lpass,
533 [SLAVE_WLAN] = &slv_wlan,
534 [SLAVE_CDSP] = &slv_cdsp,
535 [SLAVE_IPA] = &slv_ipa,
536 [SLAVE_SNOC_BIMC] = &slv_snoc_bimc,
537 [SLAVE_SNOC_CNOC] = &slv_snoc_cnoc,
538 [SLAVE_IMEM] = &slv_imem,
539 [SLAVE_PIMEM] = &slv_pimem,
540 [SLAVE_QDSS_STM] = &slv_qdss_stm,
541 [SLAVE_SRVC_SNOC] = &slv_srvc_snoc,
544 static const struct regmap_config sdm660_snoc_regmap_config = {
548 .max_register = 0x20000,
552 static struct qcom_icc_desc sdm660_snoc = {
553 .nodes = sdm660_snoc_nodes,
554 .num_nodes = ARRAY_SIZE(sdm660_snoc_nodes),
555 .regmap_cfg = &sdm660_snoc_regmap_config,
558 static int qcom_icc_bimc_set_qos_health(struct regmap *rmap,
559 struct qcom_icc_qos *qos,
565 val = qos->prio_level;
566 mask = M_BKE_HEALTH_CFG_PRIOLVL_MASK;
568 val |= qos->areq_prio << M_BKE_HEALTH_CFG_AREQPRIO_SHIFT;
569 mask |= M_BKE_HEALTH_CFG_AREQPRIO_MASK;
571 /* LIMITCMDS is not present on M_BKE_HEALTH_3 */
573 val |= qos->limit_commands << M_BKE_HEALTH_CFG_LIMITCMDS_SHIFT;
574 mask |= M_BKE_HEALTH_CFG_LIMITCMDS_MASK;
577 return regmap_update_bits(rmap,
578 M_BKE_HEALTH_CFG_ADDR(regnum, qos->qos_port),
582 static int qcom_icc_set_bimc_qos(struct icc_node *src, u64 max_bw,
585 struct qcom_icc_provider *qp;
586 struct qcom_icc_node *qn;
587 struct icc_provider *provider;
588 u32 mode = NOC_QOS_MODE_BYPASS;
593 provider = src->provider;
594 qp = to_qcom_provider(provider);
596 if (qn->qos.qos_mode != -1)
597 mode = qn->qos.qos_mode;
599 /* QoS Priority: The QoS Health parameters are getting considered
600 * only if we are NOT in Bypass Mode.
602 if (mode != NOC_QOS_MODE_BYPASS) {
603 for (i = 3; i >= 0; i--) {
604 rc = qcom_icc_bimc_set_qos_health(qp->regmap,
610 /* Set BKE_EN to 1 when Fixed, Regulator or Limiter Mode */
614 return regmap_update_bits(qp->regmap, M_BKE_EN_ADDR(qn->qos.qos_port),
615 M_BKE_EN_EN_BMASK, val);
618 static int qcom_icc_noc_set_qos_priority(struct regmap *rmap,
619 struct qcom_icc_qos *qos)
624 /* Must be updated one at a time, P1 first, P0 last */
625 val = qos->areq_prio << NOC_QOS_PRIORITY_P1_SHIFT;
626 rc = regmap_update_bits(rmap, NOC_QOS_PRIORITYn_ADDR(qos->qos_port),
627 NOC_QOS_PRIORITY_MASK, val);
631 val = qos->prio_level << NOC_QOS_PRIORITY_P0_SHIFT;
632 return regmap_update_bits(rmap, NOC_QOS_PRIORITYn_ADDR(qos->qos_port),
633 NOC_QOS_PRIORITY_MASK, val);
636 static int qcom_icc_set_noc_qos(struct icc_node *src, u64 max_bw)
638 struct qcom_icc_provider *qp;
639 struct qcom_icc_node *qn;
640 struct icc_provider *provider;
641 u32 mode = NOC_QOS_MODE_BYPASS;
645 provider = src->provider;
646 qp = to_qcom_provider(provider);
648 if (qn->qos.qos_port < 0) {
649 dev_dbg(src->provider->dev,
650 "NoC QoS: Skipping %s: vote aggregated on parent.\n",
655 if (qn->qos.qos_mode != -1)
656 mode = qn->qos.qos_mode;
658 if (mode == NOC_QOS_MODE_FIXED) {
659 dev_dbg(src->provider->dev, "NoC QoS: %s: Set Fixed mode\n",
661 rc = qcom_icc_noc_set_qos_priority(qp->regmap, &qn->qos);
664 } else if (mode == NOC_QOS_MODE_BYPASS) {
665 dev_dbg(src->provider->dev, "NoC QoS: %s: Set Bypass mode\n",
669 return regmap_update_bits(qp->regmap,
670 NOC_QOS_MODEn_ADDR(qn->qos.qos_port),
671 NOC_QOS_MODEn_MASK, mode);
674 static int qcom_icc_qos_set(struct icc_node *node, u64 sum_bw)
676 struct qcom_icc_provider *qp = to_qcom_provider(node->provider);
677 struct qcom_icc_node *qn = node->data;
679 dev_dbg(node->provider->dev, "Setting QoS for %s\n", qn->name);
681 if (qp->is_bimc_node)
682 return qcom_icc_set_bimc_qos(node, sum_bw,
683 (qn->qos.qos_mode == NOC_QOS_MODE_BYPASS));
685 return qcom_icc_set_noc_qos(node, sum_bw);
688 static int qcom_icc_rpm_set(int mas_rpm_id, int slv_rpm_id, u64 sum_bw)
692 if (mas_rpm_id != -1) {
693 ret = qcom_icc_rpm_smd_send(QCOM_SMD_RPM_ACTIVE_STATE,
698 pr_err("qcom_icc_rpm_smd_send mas %d error %d\n",
704 if (slv_rpm_id != -1) {
705 ret = qcom_icc_rpm_smd_send(QCOM_SMD_RPM_ACTIVE_STATE,
710 pr_err("qcom_icc_rpm_smd_send slv %d error %d\n",
719 static int qcom_icc_set(struct icc_node *src, struct icc_node *dst)
721 struct qcom_icc_provider *qp;
722 struct qcom_icc_node *qn;
723 struct icc_provider *provider;
733 provider = src->provider;
734 qp = to_qcom_provider(provider);
736 list_for_each_entry(n, &provider->nodes, node_list)
737 provider->aggregate(n, 0, n->avg_bw, n->peak_bw,
738 &agg_avg, &agg_peak);
740 sum_bw = icc_units_to_bps(agg_avg);
741 max_peak_bw = icc_units_to_bps(agg_peak);
743 if (!qn->qos.ap_owned) {
744 /* send bandwidth request message to the RPM processor */
745 ret = qcom_icc_rpm_set(qn->mas_rpm_id, qn->slv_rpm_id, sum_bw);
748 } else if (qn->qos.qos_mode != -1) {
749 /* set bandwidth directly from the AP */
750 ret = qcom_icc_qos_set(src, sum_bw);
755 rate = max(sum_bw, max_peak_bw);
757 do_div(rate, qn->buswidth);
759 if (qn->rate == rate)
762 for (i = 0; i < qp->num_clks; i++) {
763 ret = clk_set_rate(qp->bus_clks[i].clk, rate);
765 pr_err("%s clk_set_rate error: %d\n",
766 qp->bus_clks[i].id, ret);
776 static int qnoc_probe(struct platform_device *pdev)
778 struct device *dev = &pdev->dev;
779 const struct qcom_icc_desc *desc;
780 struct icc_onecell_data *data;
781 struct icc_provider *provider;
782 struct qcom_icc_node **qnodes;
783 struct qcom_icc_provider *qp;
784 struct icc_node *node;
785 struct resource *res;
789 /* wait for the RPM proxy */
790 if (!qcom_icc_rpm_smd_available())
791 return -EPROBE_DEFER;
793 desc = of_device_get_match_data(dev);
797 qnodes = desc->nodes;
798 num_nodes = desc->num_nodes;
800 qp = devm_kzalloc(dev, sizeof(*qp), GFP_KERNEL);
804 data = devm_kzalloc(dev, struct_size(data, nodes, num_nodes),
809 if (of_device_is_compatible(dev->of_node, "qcom,sdm660-mnoc")) {
810 qp->bus_clks = devm_kmemdup(dev, bus_mm_clocks,
811 sizeof(bus_mm_clocks), GFP_KERNEL);
812 qp->num_clks = ARRAY_SIZE(bus_mm_clocks);
814 if (of_device_is_compatible(dev->of_node, "qcom,sdm660-bimc"))
815 qp->is_bimc_node = true;
817 qp->bus_clks = devm_kmemdup(dev, bus_clocks, sizeof(bus_clocks),
819 qp->num_clks = ARRAY_SIZE(bus_clocks);
824 res = platform_get_resource(pdev, IORESOURCE_MEM, 0);
828 qp->mmio = devm_ioremap_resource(dev, res);
829 if (IS_ERR(qp->mmio)) {
830 dev_err(dev, "Cannot ioremap interconnect bus resource\n");
831 return PTR_ERR(qp->mmio);
834 qp->regmap = devm_regmap_init_mmio(dev, qp->mmio, desc->regmap_cfg);
835 if (IS_ERR(qp->regmap)) {
836 dev_err(dev, "Cannot regmap interconnect bus resource\n");
837 return PTR_ERR(qp->regmap);
840 ret = devm_clk_bulk_get(dev, qp->num_clks, qp->bus_clks);
844 ret = clk_bulk_prepare_enable(qp->num_clks, qp->bus_clks);
848 provider = &qp->provider;
849 INIT_LIST_HEAD(&provider->nodes);
851 provider->set = qcom_icc_set;
852 provider->aggregate = icc_std_aggregate;
853 provider->xlate = of_icc_xlate_onecell;
854 provider->data = data;
856 ret = icc_provider_add(provider);
858 dev_err(dev, "error adding interconnect provider: %d\n", ret);
859 clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks);
863 for (i = 0; i < num_nodes; i++) {
866 node = icc_node_create(qnodes[i]->id);
872 node->name = qnodes[i]->name;
873 node->data = qnodes[i];
874 icc_node_add(node, provider);
876 for (j = 0; j < qnodes[i]->num_links; j++)
877 icc_link_create(node, qnodes[i]->links[j]);
879 data->nodes[i] = node;
881 data->num_nodes = num_nodes;
882 platform_set_drvdata(pdev, qp);
886 icc_nodes_remove(provider);
887 clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks);
888 icc_provider_del(provider);
893 static int qnoc_remove(struct platform_device *pdev)
895 struct qcom_icc_provider *qp = platform_get_drvdata(pdev);
897 icc_nodes_remove(&qp->provider);
898 clk_bulk_disable_unprepare(qp->num_clks, qp->bus_clks);
899 return icc_provider_del(&qp->provider);
902 static const struct of_device_id sdm660_noc_of_match[] = {
903 { .compatible = "qcom,sdm660-a2noc", .data = &sdm660_a2noc },
904 { .compatible = "qcom,sdm660-bimc", .data = &sdm660_bimc },
905 { .compatible = "qcom,sdm660-cnoc", .data = &sdm660_cnoc },
906 { .compatible = "qcom,sdm660-gnoc", .data = &sdm660_gnoc },
907 { .compatible = "qcom,sdm660-mnoc", .data = &sdm660_mnoc },
908 { .compatible = "qcom,sdm660-snoc", .data = &sdm660_snoc },
911 MODULE_DEVICE_TABLE(of, sdm660_noc_of_match);
913 static struct platform_driver sdm660_noc_driver = {
915 .remove = qnoc_remove,
917 .name = "qnoc-sdm660",
918 .of_match_table = sdm660_noc_of_match,
921 module_platform_driver(sdm660_noc_driver);
922 MODULE_DESCRIPTION("Qualcomm sdm660 NoC driver");
923 MODULE_LICENSE("GPL v2");