diff options
Diffstat (limited to 'include')
| -rw-r--r-- | include/dt-bindings/interconnect/qcom,qcs404.h | 88 | ||||
| -rw-r--r-- | include/linux/interconnect-provider.h | 7 | ||||
| -rw-r--r-- | include/linux/interconnect.h | 5 | ||||
| -rw-r--r-- | include/soc/qcom/tcs.h | 20 |
4 files changed, 117 insertions, 3 deletions
diff --git a/include/dt-bindings/interconnect/qcom,qcs404.h b/include/dt-bindings/interconnect/qcom,qcs404.h new file mode 100644 index 000000000000..960f6e39c5f2 --- /dev/null +++ b/include/dt-bindings/interconnect/qcom,qcs404.h @@ -0,0 +1,88 @@ +/* SPDX-License-Identifier: GPL-2.0 */ +/* + * Qualcomm interconnect IDs + * + * Copyright (c) 2019, Linaro Ltd. + * Author: Georgi Djakov <georgi.djakov@linaro.org> + */ + +#ifndef __DT_BINDINGS_INTERCONNECT_QCOM_QCS404_H +#define __DT_BINDINGS_INTERCONNECT_QCOM_QCS404_H + +#define MASTER_AMPSS_M0 0 +#define MASTER_OXILI 1 +#define MASTER_MDP_PORT0 2 +#define MASTER_SNOC_BIMC_1 3 +#define MASTER_TCU_0 4 +#define SLAVE_EBI_CH0 5 +#define SLAVE_BIMC_SNOC 6 + +#define MASTER_SPDM 0 +#define MASTER_BLSP_1 1 +#define MASTER_BLSP_2 2 +#define MASTER_XI_USB_HS1 3 +#define MASTER_CRYPT0 4 +#define MASTER_SDCC_1 5 +#define MASTER_SDCC_2 6 +#define MASTER_SNOC_PCNOC 7 +#define MASTER_QPIC 8 +#define PCNOC_INT_0 9 +#define PCNOC_INT_2 10 +#define PCNOC_INT_3 11 +#define PCNOC_S_0 12 +#define PCNOC_S_1 13 +#define PCNOC_S_2 14 +#define PCNOC_S_3 15 +#define PCNOC_S_4 16 +#define PCNOC_S_6 17 +#define PCNOC_S_7 18 +#define PCNOC_S_8 19 +#define PCNOC_S_9 20 +#define PCNOC_S_10 21 +#define PCNOC_S_11 22 +#define SLAVE_SPDM 23 +#define SLAVE_PDM 24 +#define SLAVE_PRNG 25 +#define SLAVE_TCSR 26 +#define SLAVE_SNOC_CFG 27 +#define SLAVE_MESSAGE_RAM 28 +#define SLAVE_DISP_SS_CFG 29 +#define SLAVE_GPU_CFG 30 +#define SLAVE_BLSP_1 31 +#define SLAVE_BLSP_2 32 +#define SLAVE_TLMM_NORTH 33 +#define SLAVE_PCIE 34 +#define SLAVE_ETHERNET 35 +#define SLAVE_TLMM_EAST 36 +#define SLAVE_TCU 37 +#define SLAVE_PMIC_ARB 38 +#define SLAVE_SDCC_1 39 +#define SLAVE_SDCC_2 40 +#define SLAVE_TLMM_SOUTH 41 +#define SLAVE_USB_HS 42 +#define SLAVE_USB3 43 +#define SLAVE_CRYPTO_0_CFG 44 +#define SLAVE_PCNOC_SNOC 45 + +#define MASTER_QDSS_BAM 0 +#define MASTER_BIMC_SNOC 1 +#define MASTER_PCNOC_SNOC 2 +#define MASTER_QDSS_ETR 3 +#define MASTER_EMAC 4 +#define MASTER_PCIE 5 +#define MASTER_USB3 6 +#define QDSS_INT 7 +#define SNOC_INT_0 8 +#define SNOC_INT_1 9 +#define SNOC_INT_2 10 +#define SLAVE_KPSS_AHB 11 +#define SLAVE_WCSS 12 +#define SLAVE_SNOC_BIMC_1 13 +#define SLAVE_IMEM 14 +#define SLAVE_SNOC_PCNOC 15 +#define SLAVE_QDSS_STM 16 +#define SLAVE_CATS_0 17 +#define SLAVE_CATS_1 18 +#define SLAVE_LPASS 19 + +#endif diff --git a/include/linux/interconnect-provider.h b/include/linux/interconnect-provider.h index 63caccadc2db..b16f9effa555 100644 --- a/include/linux/interconnect-provider.h +++ b/include/linux/interconnect-provider.h @@ -36,6 +36,8 @@ struct icc_node *of_icc_xlate_onecell(struct of_phandle_args *spec, * @nodes: internal list of the interconnect provider nodes * @set: pointer to device specific set operation function * @aggregate: pointer to device specific aggregate operation function + * @pre_aggregate: pointer to device specific function that is called + * before the aggregation begins (optional) * @xlate: provider-specific callback for mapping nodes from phandle arguments * @dev: the device this interconnect provider belongs to * @users: count of active users @@ -45,8 +47,9 @@ struct icc_provider { struct list_head provider_list; struct list_head nodes; int (*set)(struct icc_node *src, struct icc_node *dst); - int (*aggregate)(struct icc_node *node, u32 avg_bw, u32 peak_bw, - u32 *agg_avg, u32 *agg_peak); + int (*aggregate)(struct icc_node *node, u32 tag, u32 avg_bw, + u32 peak_bw, u32 *agg_avg, u32 *agg_peak); + void (*pre_aggregate)(struct icc_node *node); struct icc_node* (*xlate)(struct of_phandle_args *spec, void *data); struct device *dev; int users; diff --git a/include/linux/interconnect.h b/include/linux/interconnect.h index dc25864755ba..d70a914cba11 100644 --- a/include/linux/interconnect.h +++ b/include/linux/interconnect.h @@ -30,6 +30,7 @@ struct icc_path *icc_get(struct device *dev, const int src_id, struct icc_path *of_icc_get(struct device *dev, const char *name); void icc_put(struct icc_path *path); int icc_set_bw(struct icc_path *path, u32 avg_bw, u32 peak_bw); +void icc_set_tag(struct icc_path *path, u32 tag); #else @@ -54,6 +55,10 @@ static inline int icc_set_bw(struct icc_path *path, u32 avg_bw, u32 peak_bw) return 0; } +static inline void icc_set_tag(struct icc_path *path, u32 tag) +{ +} + #endif /* CONFIG_INTERCONNECT */ #endif /* __LINUX_INTERCONNECT_H */ diff --git a/include/soc/qcom/tcs.h b/include/soc/qcom/tcs.h index 262876a59e86..7a2a055ba6b0 100644 --- a/include/soc/qcom/tcs.h +++ b/include/soc/qcom/tcs.h @@ -1,6 +1,6 @@ /* SPDX-License-Identifier: GPL-2.0 */ /* - * Copyright (c) 2016-2018, The Linux Foundation. All rights reserved. + * Copyright (c) 2016-2019, The Linux Foundation. All rights reserved. */ #ifndef __SOC_QCOM_TCS_H__ @@ -53,4 +53,22 @@ struct tcs_request { struct tcs_cmd *cmds; }; +#define BCM_TCS_CMD_COMMIT_SHFT 30 +#define BCM_TCS_CMD_COMMIT_MASK 0x40000000 +#define BCM_TCS_CMD_VALID_SHFT 29 +#define BCM_TCS_CMD_VALID_MASK 0x20000000 +#define BCM_TCS_CMD_VOTE_X_SHFT 14 +#define BCM_TCS_CMD_VOTE_MASK 0x3fff +#define BCM_TCS_CMD_VOTE_Y_SHFT 0 +#define BCM_TCS_CMD_VOTE_Y_MASK 0xfffc000 + +/* Construct a Bus Clock Manager (BCM) specific TCS command */ +#define BCM_TCS_CMD(commit, valid, vote_x, vote_y) \ + (((commit) << BCM_TCS_CMD_COMMIT_SHFT) | \ + ((valid) << BCM_TCS_CMD_VALID_SHFT) | \ + ((cpu_to_le32(vote_x) & \ + BCM_TCS_CMD_VOTE_MASK) << BCM_TCS_CMD_VOTE_X_SHFT) | \ + ((cpu_to_le32(vote_y) & \ + BCM_TCS_CMD_VOTE_MASK) << BCM_TCS_CMD_VOTE_Y_SHFT)) + #endif /* __SOC_QCOM_TCS_H__ */ |