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clk: qcom: Add MSM8996 Global Clock Control (GCC) driver 

Add support for the global clock controller found on MSM8996
based devices. This should allow most non-multimedia device
drivers to probe and control their clocks.

Signed-off-by: Stephen Boyd <sboyd@codeaurora.org>
This commit is contained in:
Stephen Boyd 2015-11-30 17:31:40 -08:00
parent 8ff1f4c4c4
commit b1e010c073
5 changed files with 3771 additions and 0 deletions
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1
Documentation/devicetree/bindings/clock/qcom,gcc.txt
View File

@ -13,6 +13,7 @@ Required properties :
"qcom,gcc-msm8974"
"qcom,gcc-msm8974pro"
"qcom,gcc-msm8974pro-ac"
"qcom,gcc-msm8996"
- reg : shall contain base register location and length
- #clock-cells : shall contain 1

8
drivers/clk/qcom/Kconfig
View File

@ -106,3 +106,11 @@ config MSM_MMCC_8974
Support for the multimedia clock controller on msm8974 devices.
Say Y if you want to support multimedia devices such as display,
graphics, video encode/decode, camera, etc.
config MSM_GCC_8996
tristate "MSM8996 Global Clock Controller"
depends on COMMON_CLK_QCOM
help
Support for the global clock controller on msm8996 devices.
Say Y if you want to use peripheral devices such as UART, SPI,
i2c, USB, UFS, SD/eMMC, PCIe, etc.

1
drivers/clk/qcom/Makefile
View File

@ -21,5 +21,6 @@ obj-$(CONFIG_MSM_GCC_8916) += gcc-msm8916.o
obj-$(CONFIG_MSM_GCC_8960) += gcc-msm8960.o
obj-$(CONFIG_MSM_LCC_8960) += lcc-msm8960.o
obj-$(CONFIG_MSM_GCC_8974) += gcc-msm8974.o
obj-$(CONFIG_MSM_GCC_8996) += gcc-msm8996.o
obj-$(CONFIG_MSM_MMCC_8960) += mmcc-msm8960.o
obj-$(CONFIG_MSM_MMCC_8974) += mmcc-msm8974.o

3422
drivers/clk/qcom/gcc-msm8996.c Normal file
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File diff suppressed because it is too large Load Diff

339
include/dt-bindings/clock/qcom,gcc-msm8996.h Normal file
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@ -0,0 +1,339 @@
/*
* Copyright (c) 2015, The Linux Foundation. All rights reserved.
*
* This software is licensed under the terms of the GNU General Public
* License version 2, as published by the Free Software Foundation, and
* may be copied, distributed, and modified under those terms.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*/
#ifndef _DT_BINDINGS_CLK_MSM_GCC_8996_H
#define _DT_BINDINGS_CLK_MSM_GCC_8996_H
#define GPLL0_EARLY 0
#define GPLL0 1
#define GPLL1_EARLY 2
#define GPLL1 3
#define GPLL2_EARLY 4
#define GPLL2 5
#define GPLL3_EARLY 6
#define GPLL3 7
#define GPLL4_EARLY 8
#define GPLL4 9
#define SYSTEM_NOC_CLK_SRC 10
#define CONFIG_NOC_CLK_SRC 11
#define PERIPH_NOC_CLK_SRC 12
#define MMSS_BIMC_GFX_CLK_SRC 13
#define USB30_MASTER_CLK_SRC 14
#define USB30_MOCK_UTMI_CLK_SRC 15
#define USB3_PHY_AUX_CLK_SRC 16
#define USB20_MASTER_CLK_SRC 17
#define USB20_MOCK_UTMI_CLK_SRC 18
#define SDCC1_APPS_CLK_SRC 19
#define SDCC1_ICE_CORE_CLK_SRC 20
#define SDCC2_APPS_CLK_SRC 21
#define SDCC3_APPS_CLK_SRC 22
#define SDCC4_APPS_CLK_SRC 23
#define BLSP1_QUP1_SPI_APPS_CLK_SRC 24
#define BLSP1_QUP1_I2C_APPS_CLK_SRC 25
#define BLSP1_UART1_APPS_CLK_SRC 26
#define BLSP1_QUP2_SPI_APPS_CLK_SRC 27
#define BLSP1_QUP2_I2C_APPS_CLK_SRC 28
#define BLSP1_UART2_APPS_CLK_SRC 29
#define BLSP1_QUP3_SPI_APPS_CLK_SRC 30
#define BLSP1_QUP3_I2C_APPS_CLK_SRC 31
#define BLSP1_UART3_APPS_CLK_SRC 32
#define BLSP1_QUP4_SPI_APPS_CLK_SRC 33
#define BLSP1_QUP4_I2C_APPS_CLK_SRC 34
#define BLSP1_UART4_APPS_CLK_SRC 35
#define BLSP1_QUP5_SPI_APPS_CLK_SRC 36
#define BLSP1_QUP5_I2C_APPS_CLK_SRC 37
#define BLSP1_UART5_APPS_CLK_SRC 38
#define BLSP1_QUP6_SPI_APPS_CLK_SRC 39
#define BLSP1_QUP6_I2C_APPS_CLK_SRC 40
#define BLSP1_UART6_APPS_CLK_SRC 41
#define BLSP2_QUP1_SPI_APPS_CLK_SRC 42
#define BLSP2_QUP1_I2C_APPS_CLK_SRC 43
#define BLSP2_UART1_APPS_CLK_SRC 44
#define BLSP2_QUP2_SPI_APPS_CLK_SRC 45
#define BLSP2_QUP2_I2C_APPS_CLK_SRC 46
#define BLSP2_UART2_APPS_CLK_SRC 47
#define BLSP2_QUP3_SPI_APPS_CLK_SRC 48
#define BLSP2_QUP3_I2C_APPS_CLK_SRC 49
#define BLSP2_UART3_APPS_CLK_SRC 50
#define BLSP2_QUP4_SPI_APPS_CLK_SRC 51
#define BLSP2_QUP4_I2C_APPS_CLK_SRC 52
#define BLSP2_UART4_APPS_CLK_SRC 53
#define BLSP2_QUP5_SPI_APPS_CLK_SRC 54
#define BLSP2_QUP5_I2C_APPS_CLK_SRC 55
#define BLSP2_UART5_APPS_CLK_SRC 56
#define BLSP2_QUP6_SPI_APPS_CLK_SRC 57
#define BLSP2_QUP6_I2C_APPS_CLK_SRC 58
#define BLSP2_UART6_APPS_CLK_SRC 59
#define PDM2_CLK_SRC 60
#define TSIF_REF_CLK_SRC 61
#define CE1_CLK_SRC 62
#define GCC_SLEEP_CLK_SRC 63
#define BIMC_CLK_SRC 64
#define HMSS_AHB_CLK_SRC 65
#define BIMC_HMSS_AXI_CLK_SRC 66
#define HMSS_RBCPR_CLK_SRC 67
#define HMSS_GPLL0_CLK_SRC 68
#define GP1_CLK_SRC 69
#define GP2_CLK_SRC 70
#define GP3_CLK_SRC 71
#define PCIE_AUX_CLK_SRC 72
#define UFS_AXI_CLK_SRC 73
#define UFS_ICE_CORE_CLK_SRC 74
#define QSPI_SER_CLK_SRC 75
#define GCC_SYS_NOC_AXI_CLK 76
#define GCC_SYS_NOC_HMSS_AHB_CLK 77
#define GCC_SNOC_CNOC_AHB_CLK 78
#define GCC_SNOC_PNOC_AHB_CLK 79
#define GCC_SYS_NOC_AT_CLK 80
#define GCC_SYS_NOC_USB3_AXI_CLK 81
#define GCC_SYS_NOC_UFS_AXI_CLK 82
#define GCC_CFG_NOC_AHB_CLK 83
#define GCC_PERIPH_NOC_AHB_CLK 84
#define GCC_PERIPH_NOC_USB20_AHB_CLK 85
#define GCC_TIC_CLK 86
#define GCC_IMEM_AXI_CLK 87
#define GCC_MMSS_SYS_NOC_AXI_CLK 88
#define GCC_MMSS_NOC_CFG_AHB_CLK 89
#define GCC_MMSS_BIMC_GFX_CLK 90
#define GCC_USB30_MASTER_CLK 91
#define GCC_USB30_SLEEP_CLK 92
#define GCC_USB30_MOCK_UTMI_CLK 93
#define GCC_USB3_PHY_AUX_CLK 94
#define GCC_USB3_PHY_PIPE_CLK 95
#define GCC_USB20_MASTER_CLK 96
#define GCC_USB20_SLEEP_CLK 97
#define GCC_USB20_MOCK_UTMI_CLK 98
#define GCC_USB_PHY_CFG_AHB2PHY_CLK 99
#define GCC_SDCC1_APPS_CLK 100
#define GCC_SDCC1_AHB_CLK 101
#define GCC_SDCC1_ICE_CORE_CLK 102
#define GCC_SDCC2_APPS_CLK 103
#define GCC_SDCC2_AHB_CLK 104
#define GCC_SDCC3_APPS_CLK 105
#define GCC_SDCC3_AHB_CLK 106
#define GCC_SDCC4_APPS_CLK 107
#define GCC_SDCC4_AHB_CLK 108
#define GCC_BLSP1_AHB_CLK 109
#define GCC_BLSP1_SLEEP_CLK 110
#define GCC_BLSP1_QUP1_SPI_APPS_CLK 111
#define GCC_BLSP1_QUP1_I2C_APPS_CLK 112
#define GCC_BLSP1_UART1_APPS_CLK 113
#define GCC_BLSP1_QUP2_SPI_APPS_CLK 114
#define GCC_BLSP1_QUP2_I2C_APPS_CLK 115
#define GCC_BLSP1_UART2_APPS_CLK 116
#define GCC_BLSP1_QUP3_SPI_APPS_CLK 117
#define GCC_BLSP1_QUP3_I2C_APPS_CLK 118
#define GCC_BLSP1_UART3_APPS_CLK 119
#define GCC_BLSP1_QUP4_SPI_APPS_CLK 120
#define GCC_BLSP1_QUP4_I2C_APPS_CLK 121
#define GCC_BLSP1_UART4_APPS_CLK 122
#define GCC_BLSP1_QUP5_SPI_APPS_CLK 123
#define GCC_BLSP1_QUP5_I2C_APPS_CLK 124
#define GCC_BLSP1_UART5_APPS_CLK 125
#define GCC_BLSP1_QUP6_SPI_APPS_CLK 126
#define GCC_BLSP1_QUP6_I2C_APPS_CLK 127
#define GCC_BLSP1_UART6_APPS_CLK 128
#define GCC_BLSP2_AHB_CLK 129
#define GCC_BLSP2_SLEEP_CLK 130
#define GCC_BLSP2_QUP1_SPI_APPS_CLK 131
#define GCC_BLSP2_QUP1_I2C_APPS_CLK 132
#define GCC_BLSP2_UART1_APPS_CLK 133
#define GCC_BLSP2_QUP2_SPI_APPS_CLK 134
#define GCC_BLSP2_QUP2_I2C_APPS_CLK 135
#define GCC_BLSP2_UART2_APPS_CLK 136
#define GCC_BLSP2_QUP3_SPI_APPS_CLK 137
#define GCC_BLSP2_QUP3_I2C_APPS_CLK 138
#define GCC_BLSP2_UART3_APPS_CLK 139
#define GCC_BLSP2_QUP4_SPI_APPS_CLK 140
#define GCC_BLSP2_QUP4_I2C_APPS_CLK 141
#define GCC_BLSP2_UART4_APPS_CLK 142
#define GCC_BLSP2_QUP5_SPI_APPS_CLK 143
#define GCC_BLSP2_QUP5_I2C_APPS_CLK 144
#define GCC_BLSP2_UART5_APPS_CLK 145
#define GCC_BLSP2_QUP6_SPI_APPS_CLK 146
#define GCC_BLSP2_QUP6_I2C_APPS_CLK 147
#define GCC_BLSP2_UART6_APPS_CLK 148
#define GCC_PDM_AHB_CLK 149
#define GCC_PDM_XO4_CLK 150
#define GCC_PDM2_CLK 151
#define GCC_PRNG_AHB_CLK 152
#define GCC_TSIF_AHB_CLK 153
#define GCC_TSIF_REF_CLK 154
#define GCC_TSIF_INACTIVITY_TIMERS_CLK 155
#define GCC_TCSR_AHB_CLK 156
#define GCC_BOOT_ROM_AHB_CLK 157
#define GCC_MSG_RAM_AHB_CLK 158
#define GCC_TLMM_AHB_CLK 159
#define GCC_TLMM_CLK 160
#define GCC_MPM_AHB_CLK 161
#define GCC_SPMI_SER_CLK 162
#define GCC_SPMI_CNOC_AHB_CLK 163
#define GCC_CE1_CLK 164
#define GCC_CE1_AXI_CLK 165
#define GCC_CE1_AHB_CLK 166
#define GCC_BIMC_HMSS_AXI_CLK 167
#define GCC_BIMC_GFX_CLK 168
#define GCC_HMSS_AHB_CLK 169
#define GCC_HMSS_SLV_AXI_CLK 170
#define GCC_HMSS_MSTR_AXI_CLK 171
#define GCC_HMSS_RBCPR_CLK 172
#define GCC_GP1_CLK 173
#define GCC_GP2_CLK 174
#define GCC_GP3_CLK 175
#define GCC_PCIE_0_SLV_AXI_CLK 176
#define GCC_PCIE_0_MSTR_AXI_CLK 177
#define GCC_PCIE_0_CFG_AHB_CLK 178
#define GCC_PCIE_0_AUX_CLK 179
#define GCC_PCIE_0_PIPE_CLK 180
#define GCC_PCIE_1_SLV_AXI_CLK 181
#define GCC_PCIE_1_MSTR_AXI_CLK 182
#define GCC_PCIE_1_CFG_AHB_CLK 183
#define GCC_PCIE_1_AUX_CLK 184
#define GCC_PCIE_1_PIPE_CLK 185
#define GCC_PCIE_2_SLV_AXI_CLK 186
#define GCC_PCIE_2_MSTR_AXI_CLK 187
#define GCC_PCIE_2_CFG_AHB_CLK 188
#define GCC_PCIE_2_AUX_CLK 189
#define GCC_PCIE_2_PIPE_CLK 190
#define GCC_PCIE_PHY_CFG_AHB_CLK 191
#define GCC_PCIE_PHY_AUX_CLK 192
#define GCC_UFS_AXI_CLK 193
#define GCC_UFS_AHB_CLK 194
#define GCC_UFS_TX_CFG_CLK 195
#define GCC_UFS_RX_CFG_CLK 196
#define GCC_UFS_TX_SYMBOL_0_CLK 197
#define GCC_UFS_RX_SYMBOL_0_CLK 198
#define GCC_UFS_RX_SYMBOL_1_CLK 199
#define GCC_UFS_UNIPRO_CORE_CLK 200
#define GCC_UFS_ICE_CORE_CLK 201
#define GCC_UFS_SYS_CLK_CORE_CLK 202
#define GCC_UFS_TX_SYMBOL_CLK_CORE_CLK 203
#define GCC_AGGRE0_SNOC_AXI_CLK 204
#define GCC_AGGRE0_CNOC_AHB_CLK 205
#define GCC_SMMU_AGGRE0_AXI_CLK 206
#define GCC_SMMU_AGGRE0_AHB_CLK 207
#define GCC_AGGRE1_PNOC_AHB_CLK 208
#define GCC_AGGRE2_UFS_AXI_CLK 209
#define GCC_AGGRE2_USB3_AXI_CLK 210
#define GCC_QSPI_AHB_CLK 211
#define GCC_QSPI_SER_CLK 212
#define GCC_USB3_CLKREF_CLK 213
#define GCC_HDMI_CLKREF_CLK 214
#define GCC_UFS_CLKREF_CLK 215
#define GCC_PCIE_CLKREF_CLK 216
#define GCC_RX2_USB2_CLKREF_CLK 217
#define GCC_RX1_USB2_CLKREF_CLK 218
#define GCC_SYSTEM_NOC_BCR 0
#define GCC_CONFIG_NOC_BCR 1
#define GCC_PERIPH_NOC_BCR 2
#define GCC_IMEM_BCR 3
#define GCC_MMSS_BCR 4
#define GCC_PIMEM_BCR 5
#define GCC_QDSS_BCR 6
#define GCC_USB_30_BCR 7
#define GCC_USB_20_BCR 8
#define GCC_QUSB2PHY_PRIM_BCR 9
#define GCC_QUSB2PHY_SEC_BCR 10
#define GCC_USB_PHY_CFG_AHB2PHY_BCR 11
#define GCC_SDCC1_BCR 12
#define GCC_SDCC2_BCR 13
#define GCC_SDCC3_BCR 14
#define GCC_SDCC4_BCR 15
#define GCC_BLSP1_BCR 16
#define GCC_BLSP1_QUP1_BCR 17
#define GCC_BLSP1_UART1_BCR 18
#define GCC_BLSP1_QUP2_BCR 19
#define GCC_BLSP1_UART2_BCR 20
#define GCC_BLSP1_QUP3_BCR 21
#define GCC_BLSP1_UART3_BCR 22
#define GCC_BLSP1_QUP4_BCR 23
#define GCC_BLSP1_UART4_BCR 24
#define GCC_BLSP1_QUP5_BCR 25
#define GCC_BLSP1_UART5_BCR 26
#define GCC_BLSP1_QUP6_BCR 27
#define GCC_BLSP1_UART6_BCR 28
#define GCC_BLSP2_BCR 29
#define GCC_BLSP2_QUP1_BCR 30
#define GCC_BLSP2_UART1_BCR 31
#define GCC_BLSP2_QUP2_BCR 32
#define GCC_BLSP2_UART2_BCR 33
#define GCC_BLSP2_QUP3_BCR 34
#define GCC_BLSP2_UART3_BCR 35
#define GCC_BLSP2_QUP4_BCR 36
#define GCC_BLSP2_UART4_BCR 37
#define GCC_BLSP2_QUP5_BCR 38
#define GCC_BLSP2_UART5_BCR 39
#define GCC_BLSP2_QUP6_BCR 40
#define GCC_BLSP2_UART6_BCR 41
#define GCC_PDM_BCR 42
#define GCC_PRNG_BCR 43
#define GCC_TSIF_BCR 44
#define GCC_TCSR_BCR 45
#define GCC_BOOT_ROM_BCR 46
#define GCC_MSG_RAM_BCR 47
#define GCC_TLMM_BCR 48
#define GCC_MPM_BCR 49
#define GCC_SEC_CTRL_BCR 50
#define GCC_SPMI_BCR 51
#define GCC_SPDM_BCR 52
#define GCC_CE1_BCR 53
#define GCC_BIMC_BCR 54
#define GCC_SNOC_BUS_TIMEOUT0_BCR 55
#define GCC_SNOC_BUS_TIMEOUT2_BCR 56
#define GCC_SNOC_BUS_TIMEOUT1_BCR 57
#define GCC_SNOC_BUS_TIMEOUT3_BCR 58
#define GCC_SNOC_BUS_TIMEOUT_EXTREF_BCR 59
#define GCC_PNOC_BUS_TIMEOUT0_BCR 60
#define GCC_PNOC_BUS_TIMEOUT1_BCR 61
#define GCC_PNOC_BUS_TIMEOUT2_BCR 62
#define GCC_PNOC_BUS_TIMEOUT3_BCR 63
#define GCC_PNOC_BUS_TIMEOUT4_BCR 64
#define GCC_CNOC_BUS_TIMEOUT0_BCR 65
#define GCC_CNOC_BUS_TIMEOUT1_BCR 66
#define GCC_CNOC_BUS_TIMEOUT2_BCR 67
#define GCC_CNOC_BUS_TIMEOUT3_BCR 68
#define GCC_CNOC_BUS_TIMEOUT4_BCR 69
#define GCC_CNOC_BUS_TIMEOUT5_BCR 70
#define GCC_CNOC_BUS_TIMEOUT6_BCR 71
#define GCC_CNOC_BUS_TIMEOUT7_BCR 72
#define GCC_CNOC_BUS_TIMEOUT8_BCR 73
#define GCC_CNOC_BUS_TIMEOUT9_BCR 74
#define GCC_CNOC_BUS_TIMEOUT_EXTREF_BCR 75
#define GCC_APB2JTAG_BCR 76
#define GCC_RBCPR_CX_BCR 77
#define GCC_RBCPR_MX_BCR 78
#define GCC_PCIE_0_BCR 79
#define GCC_PCIE_0_PHY_BCR 80
#define GCC_PCIE_1_BCR 81
#define GCC_PCIE_1_PHY_BCR 82
#define GCC_PCIE_2_BCR 83
#define GCC_PCIE_2_PHY_BCR 84
#define GCC_PCIE_PHY_BCR 85
#define GCC_DCD_BCR 86
#define GCC_OBT_ODT_BCR 87
#define GCC_UFS_BCR 88
#define GCC_SSC_BCR 89
#define GCC_VS_BCR 90
#define GCC_AGGRE0_NOC_BCR 91
#define GCC_AGGRE1_NOC_BCR 92
#define GCC_AGGRE2_NOC_BCR 93
#define GCC_DCC_BCR 94
#define GCC_IPA_BCR 95
#define GCC_QSPI_BCR 96
#define GCC_SKL_BCR 97
#define GCC_MSMPU_BCR 98
#define GCC_MSS_Q6_BCR 99
#define GCC_QREFS_VBG_CAL_BCR 100
#endif