[PATCH v2 0/5] firmware: tegra: bpmp: Add support for Tegra264

[PATCH v2 0/5] firmware: tegra: bpmp: Add support for Tegra264

[Thierry Reding]

From: Thierry Reding <treding@nvidia.com>

This extends support for the BPMP to the Tegra264 generation of chips.
Most of the BPMP is similar to earlier generations, but new features are
added and old ones deprecated, so a new DT compatible string is added.

Note that this series is a more logical regrouping of patches sent out
earlier. Patch 1 was already reviewed, but I've included it here for the
sake of completeness. Patch 2 addresses review comments from Krzysztof.
Patches 3-5 contain some minor Kconfig issues as well as the Tegra264
support in the driver.

Thierry

Thierry Reding (5):
  dt-bindings: firmware: Document Tegra264 BPMP
  dt-bindings: Add Tegra264 clock and reset definitions
  firmware: tegra: Fix IVC dependency problems
  firmware: tegra: bpmp: Add support for Tegra264
  arm64: defconfig: Enable Tegra HSP and BPMP

 .../firmware/nvidia,tegra186-bpmp.yaml        |   1 +
 arch/arm64/configs/defconfig                  |   2 +
 drivers/firmware/tegra/Kconfig                |   5 +-
 drivers/firmware/tegra/bpmp.c                 |   6 +-
 drivers/soc/tegra/Kconfig                     |   9 -
 include/dt-bindings/clock/nvidia,tegra264.h   | 466 ++++++++++++++++++
 include/dt-bindings/reset/nvidia,tegra264.h   |  92 ++++
 7 files changed, 568 insertions(+), 13 deletions(-)
 create mode 100644 include/dt-bindings/clock/nvidia,tegra264.h
 create mode 100644 include/dt-bindings/reset/nvidia,tegra264.h

-- 
2.50.0

[PATCH v2 1/5] dt-bindings: firmware: Document Tegra264 BPMP

[Thierry Reding]

From: Thierry Reding <treding@nvidia.com>

While the BPMP found on Tegra264 is similar to the versions found on
previous chips and should be backwards-compatible, some changes could
eventually be needed. Anticipate such changes and introduce a chip-
specific compatible string.

Acked-by: Rob Herring (Arm) <robh@kernel.org>
Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 .../devicetree/bindings/firmware/nvidia,tegra186-bpmp.yaml       | 1 +
 1 file changed, 1 insertion(+)

diff --git a/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.yaml b/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.yaml
index c43d17f6e96b..3c44fe607e12 100644
--- a/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.yaml
+++ b/Documentation/devicetree/bindings/firmware/nvidia,tegra186-bpmp.yaml
@@ -70,6 +70,7 @@ properties:
           - enum:
               - nvidia,tegra194-bpmp
               - nvidia,tegra234-bpmp
+              - nvidia,tegra264-bpmp
           - const: nvidia,tegra186-bpmp
       - const: nvidia,tegra186-bpmp
 
-- 
2.50.0

[PATCH v2 2/5] dt-bindings: Add Tegra264 clock and reset definitions

[Thierry Reding]

From: Thierry Reding <treding@nvidia.com>

The BPMP firmware on Tegra264 defines a set of IDs for clock and reset
resources. These are not enumerations but provided by hardware, and 0 is
a reserved value, hence the numbering starts at 1.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
Changes in v2:
- drop -reset and -clock suffixes since they are redundant
- include all known clock and reset definitions
- drop U suffix for integer literals
- add vendor prefix to filename

 include/dt-bindings/clock/nvidia,tegra264.h | 466 ++++++++++++++++++++
 include/dt-bindings/reset/nvidia,tegra264.h |  92 ++++
 2 files changed, 558 insertions(+)
 create mode 100644 include/dt-bindings/clock/nvidia,tegra264.h
 create mode 100644 include/dt-bindings/reset/nvidia,tegra264.h

diff --git a/include/dt-bindings/clock/nvidia,tegra264.h b/include/dt-bindings/clock/nvidia,tegra264.h
new file mode 100644
index 000000000000..0fc2ad5e6cef
--- /dev/null
+++ b/include/dt-bindings/clock/nvidia,tegra264.h
@@ -0,0 +1,466 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (c) 2022-2025, NVIDIA CORPORATION. All rights reserved. */
+
+#ifndef DT_BINDINGS_CLOCK_NVIDIA_TEGRA264_H
+#define DT_BINDINGS_CLOCK_NVIDIA_TEGRA264_H
+
+#define TEGRA264_CLK_OSC				1
+#define TEGRA264_CLK_CLK_S				2
+#define TEGRA264_CLK_JTAG_REG				3
+#define TEGRA264_CLK_SPLL				4
+#define TEGRA264_CLK_SPLL_OUT0				5
+#define TEGRA264_CLK_SPLL_OUT1				6
+#define TEGRA264_CLK_SPLL_OUT2				7
+#define TEGRA264_CLK_SPLL_OUT3				8
+#define TEGRA264_CLK_SPLL_OUT4				9
+#define TEGRA264_CLK_SPLL_OUT5				10
+#define TEGRA264_CLK_SPLL_OUT6				11
+#define TEGRA264_CLK_SPLL_OUT7				12
+#define TEGRA264_CLK_AON_I2C				13
+#define TEGRA264_CLK_HOST1X				14
+#define TEGRA264_CLK_ISP				15
+#define TEGRA264_CLK_ISP1				16
+#define TEGRA264_CLK_ISP_ROOT				17
+#define TEGRA264_CLK_NAFLL_PVA0_CORE			18
+#define TEGRA264_CLK_NAFLL_PVA0_VPS			19
+#define TEGRA264_CLK_NVCSI				20
+#define TEGRA264_CLK_NVCSILP				21
+#define TEGRA264_CLK_PLLP_OUT0				22
+#define TEGRA264_CLK_PVA0_CPU_AXI			23
+#define TEGRA264_CLK_PVA0_VPS				24
+#define TEGRA264_CLK_PWM10				25
+#define TEGRA264_CLK_PWM2				26
+#define TEGRA264_CLK_PWM3				27
+#define TEGRA264_CLK_PWM4				28
+#define TEGRA264_CLK_PWM5				29
+#define TEGRA264_CLK_PWM9				30
+#define TEGRA264_CLK_QSPI0				31
+#define TEGRA264_CLK_QSPI0_2X_PM			32
+#define TEGRA264_CLK_RCE1_CPU				33
+#define TEGRA264_CLK_RCE1_NIC				34
+#define TEGRA264_CLK_RCE_CPU				35
+#define TEGRA264_CLK_RCE_NIC				36
+#define TEGRA264_CLK_SE					37
+#define TEGRA264_CLK_SEU1				38
+#define TEGRA264_CLK_SEU2				39
+#define TEGRA264_CLK_SEU3				40
+#define TEGRA264_CLK_SE_ROOT				41
+#define TEGRA264_CLK_SPI1				42
+#define TEGRA264_CLK_SPI2				43
+#define TEGRA264_CLK_SPI3				44
+#define TEGRA264_CLK_SPI4				45
+#define TEGRA264_CLK_SPI5				46
+#define TEGRA264_CLK_TOP_I2C				47
+#define TEGRA264_CLK_TSEC				48
+#define TEGRA264_CLK_TSEC_PKA				49
+#define TEGRA264_CLK_UART0				50
+#define TEGRA264_CLK_UART10				51
+#define TEGRA264_CLK_UART11				52
+#define TEGRA264_CLK_UART4				53
+#define TEGRA264_CLK_UART5				54
+#define TEGRA264_CLK_UART8				55
+#define TEGRA264_CLK_UART9				56
+#define TEGRA264_CLK_VI					57
+#define TEGRA264_CLK_VI1				58
+#define TEGRA264_CLK_VIC				59
+#define TEGRA264_CLK_VI_ROOT				60
+#define TEGRA264_CLK_DISPPLL				61
+#define TEGRA264_CLK_SPPLL0				62
+#define TEGRA264_CLK_SPPLL0_CLKOUT1A			63
+#define TEGRA264_CLK_SPPLL0_CLKOUT2A			64
+#define TEGRA264_CLK_SPPLL1				65
+#define TEGRA264_CLK_VPLL0				66
+#define TEGRA264_CLK_VPLL1				67
+#define TEGRA264_CLK_VPLL2				68
+#define TEGRA264_CLK_VPLL3				69
+#define TEGRA264_CLK_VPLL4				70
+#define TEGRA264_CLK_VPLL5				71
+#define TEGRA264_CLK_VPLL6				72
+#define TEGRA264_CLK_VPLL7				73
+#define TEGRA264_CLK_RG0_DIV				74
+#define TEGRA264_CLK_RG1_DIV				75
+#define TEGRA264_CLK_RG2_DIV				76
+#define TEGRA264_CLK_RG3_DIV				77
+#define TEGRA264_CLK_RG4_DIV				78
+#define TEGRA264_CLK_RG5_DIV				79
+#define TEGRA264_CLK_RG6_DIV				80
+#define TEGRA264_CLK_RG7_DIV				81
+#define TEGRA264_CLK_RG0				82
+#define TEGRA264_CLK_RG1				83
+#define TEGRA264_CLK_RG2				84
+#define TEGRA264_CLK_RG3				85
+#define TEGRA264_CLK_RG4				86
+#define TEGRA264_CLK_RG5				87
+#define TEGRA264_CLK_RG6				88
+#define TEGRA264_CLK_RG7				89
+#define TEGRA264_CLK_DISP				90
+#define TEGRA264_CLK_DSC				91
+#define TEGRA264_CLK_DSC_ROOT				92
+#define TEGRA264_CLK_HUB				93
+#define TEGRA264_CLK_VPLLX_SOR0_MUXED			94
+#define TEGRA264_CLK_VPLLX_SOR1_MUXED			95
+#define TEGRA264_CLK_VPLLX_SOR2_MUXED			96
+#define TEGRA264_CLK_VPLLX_SOR3_MUXED			97
+#define TEGRA264_CLK_LINKA_SYM				98
+#define TEGRA264_CLK_LINKB_SYM				99
+#define TEGRA264_CLK_LINKC_SYM				100
+#define TEGRA264_CLK_LINKD_SYM				101
+#define TEGRA264_CLK_PRE_SOR0				102
+#define TEGRA264_CLK_PRE_SOR1				103
+#define TEGRA264_CLK_PRE_SOR2				104
+#define TEGRA264_CLK_PRE_SOR3				105
+#define TEGRA264_CLK_SOR0_PLL_REF			106
+#define TEGRA264_CLK_SOR1_PLL_REF			107
+#define TEGRA264_CLK_SOR2_PLL_REF			108
+#define TEGRA264_CLK_SOR3_PLL_REF			109
+#define TEGRA264_CLK_SOR0_PAD				110
+#define TEGRA264_CLK_SOR1_PAD				111
+#define TEGRA264_CLK_SOR2_PAD				112
+#define TEGRA264_CLK_SOR3_PAD				113
+#define TEGRA264_CLK_SOR0_REF				114
+#define TEGRA264_CLK_SOR1_REF				115
+#define TEGRA264_CLK_SOR2_REF				116
+#define TEGRA264_CLK_SOR3_REF				117
+#define TEGRA264_CLK_SOR0_DIV				118
+#define TEGRA264_CLK_SOR1_DIV				119
+#define TEGRA264_CLK_SOR2_DIV				120
+#define TEGRA264_CLK_SOR3_DIV				121
+#define TEGRA264_CLK_SOR0				122
+#define TEGRA264_CLK_SOR1				123
+#define TEGRA264_CLK_SOR2				124
+#define TEGRA264_CLK_SOR3				125
+#define TEGRA264_CLK_SF0_SOR				126
+#define TEGRA264_CLK_SF1_SOR				127
+#define TEGRA264_CLK_SF2_SOR				128
+#define TEGRA264_CLK_SF3_SOR				129
+#define TEGRA264_CLK_SF4_SOR				130
+#define TEGRA264_CLK_SF5_SOR				131
+#define TEGRA264_CLK_SF6_SOR				132
+#define TEGRA264_CLK_SF7_SOR				133
+#define TEGRA264_CLK_SF0				134
+#define TEGRA264_CLK_SF1				135
+#define TEGRA264_CLK_SF2				136
+#define TEGRA264_CLK_SF3				137
+#define TEGRA264_CLK_SF4				138
+#define TEGRA264_CLK_SF5				139
+#define TEGRA264_CLK_SF6				140
+#define TEGRA264_CLK_SF7				141
+#define TEGRA264_CLK_MAUD				142
+#define TEGRA264_CLK_AZA_2XBIT				143
+#define TEGRA264_CLK_DCE_CPU				144
+#define TEGRA264_CLK_DCE_NIC				145
+#define TEGRA264_CLK_PLLC4				146
+#define TEGRA264_CLK_PLLC4_OUT0				147
+#define TEGRA264_CLK_PLLC4_OUT1				148
+#define TEGRA264_CLK_PLLC4_MUXED			149
+#define TEGRA264_CLK_SDMMC1				150
+#define TEGRA264_CLK_SDMMC_LEGACY_TM			151
+#define TEGRA264_CLK_PLLC0				152
+#define TEGRA264_CLK_NAFLL_BPMP				153
+#define TEGRA264_CLK_PLLP_OUT_PDIV			154
+#define TEGRA264_CLK_DISP_ROOT				155
+#define TEGRA264_CLK_ADSP				156
+#define TEGRA264_CLK_PLLA				157
+#define TEGRA264_CLK_PLLA1				158
+#define TEGRA264_CLK_PLLA1_OUT1				159
+#define TEGRA264_CLK_PLLAON				160
+#define TEGRA264_CLK_PLLAON_APE				161
+#define TEGRA264_CLK_PLLA_OUT0				162
+#define TEGRA264_CLK_AHUB				163
+#define TEGRA264_CLK_APE				164
+#define TEGRA264_CLK_I2S1_SCLK_IN			165
+#define TEGRA264_CLK_I2S2_SCLK_IN			166
+#define TEGRA264_CLK_I2S3_SCLK_IN			167
+#define TEGRA264_CLK_I2S4_SCLK_IN			168
+#define TEGRA264_CLK_I2S5_SCLK_IN			169
+#define TEGRA264_CLK_I2S6_SCLK_IN			170
+#define TEGRA264_CLK_I2S7_SCLK_IN			171
+#define TEGRA264_CLK_I2S8_SCLK_IN			172
+#define TEGRA264_CLK_I2S9_SCLK_IN			173
+#define TEGRA264_CLK_I2S1_AUDIO_SYNC			174
+#define TEGRA264_CLK_I2S2_AUDIO_SYNC			175
+#define TEGRA264_CLK_I2S3_AUDIO_SYNC			176
+#define TEGRA264_CLK_I2S4_AUDIO_SYNC			177
+#define TEGRA264_CLK_I2S5_AUDIO_SYNC			178
+#define TEGRA264_CLK_I2S6_AUDIO_SYNC			179
+#define TEGRA264_CLK_I2S7_AUDIO_SYNC			180
+#define TEGRA264_CLK_I2S8_AUDIO_SYNC			181
+#define TEGRA264_CLK_DMIC1_AUDIO_SYNC			182
+#define TEGRA264_CLK_DSPK1_AUDIO_SYNC			183
+#define TEGRA264_CLK_I2S1				184
+#define TEGRA264_CLK_I2S2				185
+#define TEGRA264_CLK_I2S3				186
+#define TEGRA264_CLK_I2S4				187
+#define TEGRA264_CLK_I2S5				188
+#define TEGRA264_CLK_I2S6				189
+#define TEGRA264_CLK_I2S7				190
+#define TEGRA264_CLK_I2S8				191
+#define TEGRA264_CLK_I2S9				192
+#define TEGRA264_CLK_DMIC1				193
+#define TEGRA264_CLK_DMIC5				194
+#define TEGRA264_CLK_DSPK1				195
+#define TEGRA264_CLK_AON_CPU				196
+#define TEGRA264_CLK_AON_NIC				197
+#define TEGRA264_CLK_BPMP				198
+#define TEGRA264_CLK_AXI_CBB				199
+#define TEGRA264_CLK_FUSE				200
+#define TEGRA264_CLK_TSENSE				201
+#define TEGRA264_CLK_CSITE				202
+#define TEGRA264_CLK_HCSITE				203
+#define TEGRA264_CLK_DBGAPB				204
+#define TEGRA264_CLK_LA					205
+#define TEGRA264_CLK_PLLREFGP				206
+#define TEGRA264_CLK_PLLE0				207
+#define TEGRA264_CLK_UPHY0_PLL0_XDIG			208
+#define TEGRA264_CLK_EQOS_APP				209
+#define TEGRA264_CLK_EQOS_MAC				210
+#define TEGRA264_CLK_EQOS_MACSEC			211
+#define TEGRA264_CLK_EQOS_TX_PCS			212
+#define TEGRA264_CLK_MGBES_PTP_REF			213
+#define TEGRA264_CLK_MGBE0_UPHY1_PLL_XDIG		214
+#define TEGRA264_CLK_MGBE0_TX_PCS			215
+#define TEGRA264_CLK_MGBE0_MAC				216
+#define TEGRA264_CLK_MGBE0_MACSEC			217
+#define TEGRA264_CLK_MGBE0_APP				218
+#define TEGRA264_CLK_MGBE1_UPHY1_PLL_XDIG		219
+#define TEGRA264_CLK_MGBE1_TX_PCS			220
+#define TEGRA264_CLK_MGBE1_MAC				221
+#define TEGRA264_CLK_MGBE1_MACSEC			222
+#define TEGRA264_CLK_MGBE1_APP				223
+#define TEGRA264_CLK_MGBE2_UPHY1_PLL_XDIG		224
+#define TEGRA264_CLK_MGBE2_TX_PCS			225
+#define TEGRA264_CLK_MGBE2_MAC				226
+#define TEGRA264_CLK_MGBE2_MACSEC			227
+#define TEGRA264_CLK_MGBE2_APP				228
+#define TEGRA264_CLK_MGBE3_UPHY1_PLL_XDIG		229
+#define TEGRA264_CLK_MGBE3_TX_PCS			230
+#define TEGRA264_CLK_MGBE3_MAC				231
+#define TEGRA264_CLK_MGBE3_MACSEC			232
+#define TEGRA264_CLK_MGBE3_APP				233
+#define TEGRA264_CLK_PLLREFUFS				234
+#define TEGRA264_CLK_PLLREFUFS_CLKOUT624		235
+#define TEGRA264_CLK_PLLREFUFS_REFCLKOUT		236
+#define TEGRA264_CLK_PLLREFUFS_UFSDEV_REFCLKOUT		237
+#define TEGRA264_CLK_UFSHC_CG_SYS			238
+#define TEGRA264_CLK_MPHY_L0_RX_LS_BIT_DIV		239
+#define TEGRA264_CLK_MPHY_L0_RX_LS_BIT			240
+#define TEGRA264_CLK_MPHY_L0_RX_LS_SYMB_DIV		241
+#define TEGRA264_CLK_MPHY_L0_RX_HS_SYMB_DIV		242
+#define TEGRA264_CLK_MPHY_L0_RX_SYMB			243
+#define TEGRA264_CLK_MPHY_L0_UPHY_TX_FIFO		244
+#define TEGRA264_CLK_MPHY_L0_TX_LS_3XBIT_DIV		245
+#define TEGRA264_CLK_MPHY_L0_TX_LS_SYMB_DIV		246
+#define TEGRA264_CLK_UPHY0_PLL4_XDIG			247
+#define TEGRA264_CLK_MPHY_L0_TX_HS_SYMB_DIV		248
+#define TEGRA264_CLK_MPHY_L0_TX_SYMB			249
+#define TEGRA264_CLK_MPHY_L0_TX_LS_3XBIT		250
+#define TEGRA264_CLK_MPHY_L0_RX_ANA			251
+#define TEGRA264_CLK_MPHY_L1_RX_ANA			252
+#define TEGRA264_CLK_MPHY_TX_1MHZ_REF			253
+#define TEGRA264_CLK_MPHY_CORE_PLL_FIXED		254
+#define TEGRA264_CLK_MPHY_IOBIST			255
+#define TEGRA264_CLK_UFSHC_CG_SYS_DIV			256
+#define TEGRA264_CLK_XUSB1_CORE				257
+#define TEGRA264_CLK_XUSB1_FALCON			258
+#define TEGRA264_CLK_XUSB1_FS				259
+#define TEGRA264_CLK_XUSB1_SS				260
+#define TEGRA264_CLK_UPHY0_USB_P0_RX_CORE		261
+#define TEGRA264_CLK_UPHY0_USB_P1_RX_CORE		262
+#define TEGRA264_CLK_UPHY0_USB_P2_RX_CORE		263
+#define TEGRA264_CLK_UPHY0_USB_P3_RX_CORE		264
+#define TEGRA264_CLK_XUSB1_CLK480M_NVWRAP_CORE		265
+#define TEGRA264_CLK_XUSB1_CORE_HOST			266
+#define TEGRA264_CLK_XUSB1_CORE_DEV			267
+#define TEGRA264_CLK_XUSB1_CORE_SUPERSPEED		268
+#define TEGRA264_CLK_XUSB1_FALCON_HOST			269
+#define TEGRA264_CLK_XUSB1_FALCON_SUPERSPEED		270
+#define TEGRA264_CLK_XUSB1_FS_HOST			271
+#define TEGRA264_CLK_XUSB1_FS_DEV			272
+#define TEGRA264_CLK_XUSB1_HS_HSICP			273
+#define TEGRA264_CLK_XUSB1_SS_DEV			274
+#define TEGRA264_CLK_XUSB1_SS_SUPERSPEED		275
+#define TEGRA264_CLK_AON_TOUCH				276
+#define TEGRA264_CLK_AUD_MCLK				277
+#define TEGRA264_CLK_EXTPERIPH1				278
+#define TEGRA264_CLK_EXTPERIPH2				279
+#define TEGRA264_CLK_EXTPERIPH3				280
+#define TEGRA264_CLK_EXTPERIPH4				281
+#define TEGRA264_CLK_JTAG_REG_UNGATED			282
+#define TEGRA264_CLK_IST_BUS				283
+#define TEGRA264_CLK_IST_BUS_RIST_MCC			284
+#define TEGRA264_CLK_MATHS_SEC_RIST			285
+#define TEGRA264_CLK_NAFLL_IST				286
+#define TEGRA264_CLK_RIST_ROOT				287
+#define TEGRA264_CLK_IST_CONTROLLER_RIST		288
+#define TEGRA264_CLK_MSS_ENCRYPT			289
+#define TEGRA264_CLK_EMC				290
+#define TEGRA264_CLK_SPPLL0_CLKOUT100			291
+#define TEGRA264_CLK_SPPLL0_CLKOUT270			292
+#define TEGRA264_CLK_SPPLL1_CLKOUT100			293
+#define TEGRA264_CLK_SPPLL1_CLKOUT270			294
+#define TEGRA264_CLK_DP_LINKA_REF			295
+#define TEGRA264_CLK_DP_LINKB_REF			296
+#define TEGRA264_CLK_DP_LINKC_REF			297
+#define TEGRA264_CLK_DP_LINKD_REF			298
+#define TEGRA264_CLK_PLLNVCSI				299
+#define TEGRA264_CLK_PLLBPMPCAM				300
+#define TEGRA264_CLK_UTMI_PLL1				301
+#define TEGRA264_CLK_UTMI_PLL1_CLKOUT48			302
+#define TEGRA264_CLK_UTMI_PLL1_CLKOUT60			303
+#define TEGRA264_CLK_UTMI_PLL1_CLKOUT480		304
+#define TEGRA264_CLK_NAFLL_ISP				305
+#define TEGRA264_CLK_NAFLL_RCE				306
+#define TEGRA264_CLK_NAFLL_RCE1				307
+#define TEGRA264_CLK_NAFLL_SE				308
+#define TEGRA264_CLK_NAFLL_VI				309
+#define TEGRA264_CLK_NAFLL_VIC				310
+#define TEGRA264_CLK_NAFLL_DCE				311
+#define TEGRA264_CLK_NAFLL_TSEC				312
+#define TEGRA264_CLK_NAFLL_CPAIR0			313
+#define TEGRA264_CLK_NAFLL_CPAIR1			314
+#define TEGRA264_CLK_NAFLL_CPAIR2			315
+#define TEGRA264_CLK_NAFLL_CPAIR3			316
+#define TEGRA264_CLK_NAFLL_CPAIR4			317
+#define TEGRA264_CLK_NAFLL_CPAIR5			318
+#define TEGRA264_CLK_NAFLL_CPAIR6			319
+#define TEGRA264_CLK_NAFLL_GPU_SYS			320
+#define TEGRA264_CLK_NAFLL_GPU_NVD			321
+#define TEGRA264_CLK_NAFLL_GPU_UPROC			322
+#define TEGRA264_CLK_NAFLL_GPU_GPC0			323
+#define TEGRA264_CLK_NAFLL_GPU_GPC1			324
+#define TEGRA264_CLK_NAFLL_GPU_GPC2			325
+#define TEGRA264_CLK_SOR_LINKA_INPUT			326
+#define TEGRA264_CLK_SOR_LINKB_INPUT			327
+#define TEGRA264_CLK_SOR_LINKC_INPUT			328
+#define TEGRA264_CLK_SOR_LINKD_INPUT			329
+#define TEGRA264_CLK_SOR_LINKA_AFIFO			330
+#define TEGRA264_CLK_SOR_LINKB_AFIFO			331
+#define TEGRA264_CLK_SOR_LINKC_AFIFO			332
+#define TEGRA264_CLK_SOR_LINKD_AFIFO			333
+#define TEGRA264_CLK_I2S1_PAD_M				334
+#define TEGRA264_CLK_I2S2_PAD_M				335
+#define TEGRA264_CLK_I2S3_PAD_M				336
+#define TEGRA264_CLK_I2S4_PAD_M				337
+#define TEGRA264_CLK_I2S5_PAD_M				338
+#define TEGRA264_CLK_I2S6_PAD_M				339
+#define TEGRA264_CLK_I2S7_PAD_M				340
+#define TEGRA264_CLK_I2S8_PAD_M				341
+#define TEGRA264_CLK_I2S9_PAD_M				342
+#define TEGRA264_CLK_BPMP_NIC				343
+#define TEGRA264_CLK_CLK1M				344
+#define TEGRA264_CLK_RDET				345
+#define TEGRA264_CLK_ADC_SOC_REF			346
+#define TEGRA264_CLK_UPHY0_PLL0_TXREF			347
+#define TEGRA264_CLK_EQOS_TX				348
+#define TEGRA264_CLK_EQOS_TX_M				349
+#define TEGRA264_CLK_EQOS_RX_PCS_IN			350
+#define TEGRA264_CLK_EQOS_RX_PCS_M			351
+#define TEGRA264_CLK_EQOS_RX_IN				352
+#define TEGRA264_CLK_EQOS_RX				353
+#define TEGRA264_CLK_EQOS_RX_M				354
+#define TEGRA264_CLK_MGBE0_UPHY1_PLL_TXREF		355
+#define TEGRA264_CLK_MGBE0_TX				356
+#define TEGRA264_CLK_MGBE0_TX_M				357
+#define TEGRA264_CLK_MGBE0_RX_PCS_IN			358
+#define TEGRA264_CLK_MGBE0_RX_PCS_M			359
+#define TEGRA264_CLK_MGBE0_RX_IN			360
+#define TEGRA264_CLK_MGBE0_RX_M				361
+#define TEGRA264_CLK_MGBE1_UPHY1_PLL_TXREF		362
+#define TEGRA264_CLK_MGBE1_TX				363
+#define TEGRA264_CLK_MGBE1_TX_M				364
+#define TEGRA264_CLK_MGBE1_RX_PCS_IN			365
+#define TEGRA264_CLK_MGBE1_RX_PCS_M			366
+#define TEGRA264_CLK_MGBE1_RX_IN			367
+#define TEGRA264_CLK_MGBE1_RX_M				368
+#define TEGRA264_CLK_MGBE2_UPHY1_PLL_TXREF		369
+#define TEGRA264_CLK_MGBE2_TX				370
+#define TEGRA264_CLK_MGBE2_TX_M				371
+#define TEGRA264_CLK_MGBE2_RX_PCS_IN			372
+#define TEGRA264_CLK_MGBE2_RX_PCS_M			373
+#define TEGRA264_CLK_MGBE2_RX_IN			374
+#define TEGRA264_CLK_MGBE2_RX_M				375
+#define TEGRA264_CLK_MGBE3_UPHY1_PLL_TXREF		376
+#define TEGRA264_CLK_MGBE3_TX				377
+#define TEGRA264_CLK_MGBE3_TX_M				378
+#define TEGRA264_CLK_MGBE3_RX_PCS_IN			379
+#define TEGRA264_CLK_MGBE3_RX_PCS_M			380
+#define TEGRA264_CLK_MGBE3_RX_IN			381
+#define TEGRA264_CLK_MGBE3_RX_M				382
+#define TEGRA264_CLK_UPHY0_USB_P0_TX_CORE		383
+#define TEGRA264_CLK_UPHY0_USB_P1_TX_CORE		384
+#define TEGRA264_CLK_UPHY0_USB_P2_TX_CORE		385
+#define TEGRA264_CLK_UPHY0_USB_P3_TX_CORE		386
+#define TEGRA264_CLK_UPHY0_USB_P0_TX			387
+#define TEGRA264_CLK_UPHY0_USB_P1_TX			388
+#define TEGRA264_CLK_UPHY0_USB_P2_TX			389
+#define TEGRA264_CLK_UPHY0_USB_P3_TX			390
+#define TEGRA264_CLK_UPHY0_USB_P0_RX_IN			391
+#define TEGRA264_CLK_UPHY0_USB_P1_RX_IN			392
+#define TEGRA264_CLK_UPHY0_USB_P2_RX_IN			393
+#define TEGRA264_CLK_UPHY0_USB_P3_RX_IN			394
+#define TEGRA264_CLK_UPHY0_USB_P0_RX_M			395
+#define TEGRA264_CLK_UPHY0_USB_P1_RX_M			396
+#define TEGRA264_CLK_UPHY0_USB_P2_RX_M			397
+#define TEGRA264_CLK_UPHY0_USB_P3_RX_M			398
+#define TEGRA264_CLK_UPHY0_LANE0_TX_M			399
+#define TEGRA264_CLK_PCIE_C1_XCLK_NOBG_M		400
+#define TEGRA264_CLK_PCIE_C2_XCLK_NOBG_M		401
+#define TEGRA264_CLK_PCIE_C3_XCLK_NOBG_M		402
+#define TEGRA264_CLK_PCIE_C4_XCLK_NOBG_M		403
+#define TEGRA264_CLK_PCIE_C5_XCLK_NOBG_M		404
+#define TEGRA264_CLK_PCIE_C1_L0_RX_M			405
+#define TEGRA264_CLK_PCIE_C1_L1_RX_M			406
+#define TEGRA264_CLK_PCIE_C1_L2_RX_M			407
+#define TEGRA264_CLK_PCIE_C1_L3_RX_M			408
+#define TEGRA264_CLK_PCIE_C2_L0_RX_M			409
+#define TEGRA264_CLK_PCIE_C2_L1_RX_M			410
+#define TEGRA264_CLK_PCIE_C2_L2_RX_M			411
+#define TEGRA264_CLK_PCIE_C2_L3_RX_M			412
+#define TEGRA264_CLK_PCIE_C3_L0_RX_M			413
+#define TEGRA264_CLK_PCIE_C3_L1_RX_M			414
+#define TEGRA264_CLK_PCIE_C4_L0_RX_M			415
+#define TEGRA264_CLK_PCIE_C4_L1_RX_M			416
+#define TEGRA264_CLK_PCIE_C4_L2_RX_M			417
+#define TEGRA264_CLK_PCIE_C4_L3_RX_M			418
+#define TEGRA264_CLK_PCIE_C4_L4_RX_M			419
+#define TEGRA264_CLK_PCIE_C4_L5_RX_M			420
+#define TEGRA264_CLK_PCIE_C4_L6_RX_M			421
+#define TEGRA264_CLK_PCIE_C4_L7_RX_M			422
+#define TEGRA264_CLK_PCIE_C5_L0_RX_M			423
+#define TEGRA264_CLK_PCIE_C5_L1_RX_M			424
+#define TEGRA264_CLK_PCIE_C5_L2_RX_M			425
+#define TEGRA264_CLK_PCIE_C5_L3_RX_M			426
+#define TEGRA264_CLK_MPHY_L0_RX_PWM_BIT_M		427
+#define TEGRA264_CLK_MPHY_L1_RX_PWM_BIT_M		428
+#define TEGRA264_CLK_DBB_UPHY0				429
+#define TEGRA264_CLK_UPHY0_UXL_CORE			430
+#define TEGRA264_CLK_ISC_CPU_ROOT			431
+#define TEGRA264_CLK_ISC_NIC				432
+#define TEGRA264_CLK_CTC_TXCLK0_M			433
+#define TEGRA264_CLK_CTC_TXCLK1_M			434
+#define TEGRA264_CLK_CTC_RXCLK0_M			435
+#define TEGRA264_CLK_CTC_RXCLK1_M			436
+#define TEGRA264_CLK_PLLREFGP_OUT			437
+#define TEGRA264_CLK_PLLREFGP_OUT1			438
+#define TEGRA264_CLK_GPU_SYS				439
+#define TEGRA264_CLK_GPU_NVD				440
+#define TEGRA264_CLK_GPU_UPROC				441
+#define TEGRA264_CLK_GPU_GPC0				442
+#define TEGRA264_CLK_GPU_GPC1				443
+#define TEGRA264_CLK_GPU_GPC2				444
+#define TEGRA264_CLK_PLLX				445
+#define TEGRA264_CLK_APE_SOUNDWIRE_MSRC0		446
+#define TEGRA264_CLK_APE_SOUNDWIRE_DATA_EN_SHAPER	447
+#define TEGRA264_CLK_AO_SOUNDWIRE_MSRC0			448
+#define TEGRA264_CLK_AO_SOUNDWIRE_DATA_EN_SHAPER	449
+#define TEGRA264_CLK_MGBE0_TX_SER			459
+#define TEGRA264_CLK_MGBE1_TX_SER			460
+#define TEGRA264_CLK_MGBE2_TX_SER			461
+#define TEGRA264_CLK_MGBE3_TX_SER			462
+#define TEGRA264_CLK_MGBE0_RX_SER			463
+#define TEGRA264_CLK_MGBE1_RX_SER			464
+#define TEGRA264_CLK_MGBE2_RX_SER			465
+#define TEGRA264_CLK_MGBE3_RX_SER			466
+#define TEGRA264_CLK_DPAUX				467
+
+#endif /* DT_BINDINGS_CLOCK_NVIDIA_TEGRA264_H */
diff --git a/include/dt-bindings/reset/nvidia,tegra264.h b/include/dt-bindings/reset/nvidia,tegra264.h
new file mode 100644
index 000000000000..a61a56bb232b
--- /dev/null
+++ b/include/dt-bindings/reset/nvidia,tegra264.h
@@ -0,0 +1,92 @@
+/* SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) */
+/* Copyright (c) 2022-2025, NVIDIA CORPORATION. All rights reserved. */
+
+#ifndef DT_BINDINGS_RESET_NVIDIA_TEGRA264_H
+#define DT_BINDINGS_RESET_NVIDIA_TEGRA264_H
+
+#define TEGRA264_RESET_APE_TKE			1
+#define TEGRA264_RESET_CEC			2
+#define TEGRA264_RESET_ADSP_ALL			3
+#define TEGRA264_RESET_RCE_ALL			4
+#define TEGRA264_RESET_UFSHC			5
+#define TEGRA264_RESET_UFSHC_AXI_M		6
+#define TEGRA264_RESET_UFSHC_LP_SEQ		7
+#define TEGRA264_RESET_DPAUX			8
+#define TEGRA264_RESET_EQOS_PCS			9
+#define TEGRA264_RESET_HWPM			10
+#define TEGRA264_RESET_I2C1			11
+#define TEGRA264_RESET_I2C2			12
+#define TEGRA264_RESET_I2C3			13
+#define TEGRA264_RESET_I2C4			14
+#define TEGRA264_RESET_I2C6			15
+#define TEGRA264_RESET_I2C7			16
+#define TEGRA264_RESET_I2C8			17
+#define TEGRA264_RESET_I2C9			18
+#define TEGRA264_RESET_ISP			19
+#define TEGRA264_RESET_LA			20
+#define TEGRA264_RESET_NVCSI			21
+#define TEGRA264_RESET_EQOS_MAC			22
+#define TEGRA264_RESET_PWM10			23
+#define TEGRA264_RESET_PWM2			24
+#define TEGRA264_RESET_PWM3			25
+#define TEGRA264_RESET_PWM4			26
+#define TEGRA264_RESET_PWM5			27
+#define TEGRA264_RESET_PWM9			28
+#define TEGRA264_RESET_QSPI0			29
+#define TEGRA264_RESET_HDA			30
+#define TEGRA264_RESET_HDACODEC			31
+#define TEGRA264_RESET_I2C0			32
+#define TEGRA264_RESET_I2C10			33
+#define TEGRA264_RESET_SDMMC1			34
+#define TEGRA264_RESET_MIPI_CAL			35
+#define TEGRA264_RESET_SPI1			36
+#define TEGRA264_RESET_SPI2			37
+#define TEGRA264_RESET_SPI3			38
+#define TEGRA264_RESET_SPI4			39
+#define TEGRA264_RESET_SPI5			40
+#define TEGRA264_RESET_SPI7			41
+#define TEGRA264_RESET_SPI8			42
+#define TEGRA264_RESET_SPI9			43
+#define TEGRA264_RESET_TACH0			44
+#define TEGRA264_RESET_TSEC			45
+#define TEGRA264_RESET_VI			46
+#define TEGRA264_RESET_VI1			47
+#define TEGRA264_RESET_PVA0_ALL			48
+#define TEGRA264_RESET_VIC			49
+#define TEGRA264_RESET_MPHY_CLK_CTL		50
+#define TEGRA264_RESET_MPHY_L0_RX		51
+#define TEGRA264_RESET_MPHY_L0_TX		52
+#define TEGRA264_RESET_MPHY_L1_RX		53
+#define TEGRA264_RESET_MPHY_L1_TX		54
+#define TEGRA264_RESET_ISP1			55
+#define TEGRA264_RESET_I2C11			56
+#define TEGRA264_RESET_I2C12			57
+#define TEGRA264_RESET_I2C14			58
+#define TEGRA264_RESET_I2C15			59
+#define TEGRA264_RESET_I2C16			60
+#define TEGRA264_RESET_EQOS_MACSEC		61
+#define TEGRA264_RESET_MGBE0_PCS		62
+#define TEGRA264_RESET_MGBE0_MAC		63
+#define TEGRA264_RESET_MGBE0_MACSEC		64
+#define TEGRA264_RESET_MGBE1_PCS		65
+#define TEGRA264_RESET_MGBE1_MAC		66
+#define TEGRA264_RESET_MGBE1_MACSEC		67
+#define TEGRA264_RESET_MGBE2_PCS		68
+#define TEGRA264_RESET_MGBE2_MAC		69
+#define TEGRA264_RESET_MGBE2_MACSEC		70
+#define TEGRA264_RESET_MGBE3_PCS		71
+#define TEGRA264_RESET_MGBE3_MAC		72
+#define TEGRA264_RESET_MGBE3_MACSEC		73
+#define TEGRA264_RESET_ADSP_CORE0		74
+#define TEGRA264_RESET_ADSP_CORE1		75
+#define TEGRA264_RESET_APE			76
+#define TEGRA264_RESET_XUSB1_PADCTL		77
+#define TEGRA264_RESET_AON_CPU_ALL		78
+#define TEGRA264_RESET_AON_HSP			79
+#define TEGRA264_RESET_UART4			80
+#define TEGRA264_RESET_UART5			81
+#define TEGRA264_RESET_UART9			82
+#define TEGRA264_RESET_UART10			83
+#define TEGRA264_RESET_UART8			84
+
+#endif /* DT_BINDINGS_RESET_NVIDIA_TEGRA264_H */
-- 
2.50.0

[PATCH v2 3/5] firmware: tegra: Fix IVC dependency problems

[Thierry Reding]

From: Thierry Reding <treding@nvidia.com>

The IVC code is library code that other drivers need to select if they
need that library. However, if the symbol is user-selectable this can
lead to conflicts.

Fix this by making the symbol only selectable for COMPILE_TEST and add
a select TEGRA_IVC to TEGRA_BPMP, which is currently the only user.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/firmware/tegra/Kconfig | 5 +++--
 1 file changed, 3 insertions(+), 2 deletions(-)

diff --git a/drivers/firmware/tegra/Kconfig b/drivers/firmware/tegra/Kconfig
index cde1ab8bd9d1..91f2320c0d0f 100644
--- a/drivers/firmware/tegra/Kconfig
+++ b/drivers/firmware/tegra/Kconfig
@@ -2,7 +2,7 @@
 menu "Tegra firmware driver"
 
 config TEGRA_IVC
-	bool "Tegra IVC protocol"
+	bool "Tegra IVC protocol" if COMPILE_TEST
 	depends on ARCH_TEGRA
 	help
 	  IVC (Inter-VM Communication) protocol is part of the IPC
@@ -13,8 +13,9 @@ config TEGRA_IVC
 
 config TEGRA_BPMP
 	bool "Tegra BPMP driver"
-	depends on ARCH_TEGRA && TEGRA_HSP_MBOX && TEGRA_IVC
+	depends on ARCH_TEGRA && TEGRA_HSP_MBOX
 	depends on !CPU_BIG_ENDIAN
+	select TEGRA_IVC
 	help
 	  BPMP (Boot and Power Management Processor) is designed to off-loading
 	  the PM functions which include clock/DVFS/thermal/power from the CPU.
-- 
2.50.0

[PATCH v2 4/5] firmware: tegra: bpmp: Add support for Tegra264

[Thierry Reding]

From: Thierry Reding <treding@nvidia.com>

Support for Tegra264 depends on the Tegra186 support, so make sure the
latter is enabled.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 drivers/firmware/tegra/bpmp.c | 6 ++++--
 1 file changed, 4 insertions(+), 2 deletions(-)

diff --git a/drivers/firmware/tegra/bpmp.c b/drivers/firmware/tegra/bpmp.c
index c3a1dc344961..e74bba7ccc44 100644
--- a/drivers/firmware/tegra/bpmp.c
+++ b/drivers/firmware/tegra/bpmp.c
@@ -836,7 +836,8 @@ static const struct dev_pm_ops tegra_bpmp_pm_ops = {
 
 #if IS_ENABLED(CONFIG_ARCH_TEGRA_186_SOC) || \
     IS_ENABLED(CONFIG_ARCH_TEGRA_194_SOC) || \
-    IS_ENABLED(CONFIG_ARCH_TEGRA_234_SOC)
+    IS_ENABLED(CONFIG_ARCH_TEGRA_234_SOC) || \
+    IS_ENABLED(CONFIG_ARCH_TEGRA_264_SOC)
 static const struct tegra_bpmp_soc tegra186_soc = {
 	.channels = {
 		.cpu_tx = {
@@ -884,7 +885,8 @@ static const struct tegra_bpmp_soc tegra210_soc = {
 static const struct of_device_id tegra_bpmp_match[] = {
 #if IS_ENABLED(CONFIG_ARCH_TEGRA_186_SOC) || \
     IS_ENABLED(CONFIG_ARCH_TEGRA_194_SOC) || \
-    IS_ENABLED(CONFIG_ARCH_TEGRA_234_SOC)
+    IS_ENABLED(CONFIG_ARCH_TEGRA_234_SOC) || \
+    IS_ENABLED(CONFIG_ARCH_TEGRA_264_SOC)
 	{ .compatible = "nvidia,tegra186-bpmp", .data = &tegra186_soc },
 #endif
 #if IS_ENABLED(CONFIG_ARCH_TEGRA_210_SOC)
-- 
2.50.0

[PATCH v2 5/5] arm64: defconfig: Enable Tegra HSP and BPMP

[Thierry Reding]

From: Thierry Reding <treding@nvidia.com>

Selecting the IVC, HSP and BPMP drivers via Kconfig is problematic
because it can create conflicting configurations. Instead, enable them
in the default configuration.

Signed-off-by: Thierry Reding <treding@nvidia.com>
---
 arch/arm64/configs/defconfig | 2 ++
 drivers/soc/tegra/Kconfig    | 9 ---------
 2 files changed, 2 insertions(+), 9 deletions(-)

diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig
index 739b19302865..2cf2886a1940 100644
--- a/arch/arm64/configs/defconfig
+++ b/arch/arm64/configs/defconfig
@@ -267,6 +267,7 @@ CONFIG_QCOM_TZMEM_MODE_SHMBRIDGE=y
 CONFIG_QCOM_QSEECOM=y
 CONFIG_QCOM_QSEECOM_UEFISECAPP=y
 CONFIG_EXYNOS_ACPM_PROTOCOL=m
+CONFIG_TEGRA_BPMP=y
 CONFIG_GNSS=m
 CONFIG_GNSS_MTK_SERIAL=m
 CONFIG_MTD=y
@@ -1456,6 +1457,7 @@ CONFIG_BCM2835_MBOX=y
 CONFIG_QCOM_APCS_IPC=y
 CONFIG_MTK_ADSP_MBOX=m
 CONFIG_QCOM_CPUCP_MBOX=m
+CONFIG_TEGRA_HSP_MBOX=y
 CONFIG_QCOM_IPCC=y
 CONFIG_ROCKCHIP_IOMMU=y
 CONFIG_TEGRA_IOMMU_SMMU=y
diff --git a/drivers/soc/tegra/Kconfig b/drivers/soc/tegra/Kconfig
index bc532cbe32e7..9392c2c43cc8 100644
--- a/drivers/soc/tegra/Kconfig
+++ b/drivers/soc/tegra/Kconfig
@@ -97,9 +97,6 @@ config ARCH_TEGRA_186_SOC
 	bool "NVIDIA Tegra186 SoC"
 	depends on !CPU_BIG_ENDIAN
 	select MAILBOX
-	select TEGRA_BPMP
-	select TEGRA_HSP_MBOX
-	select TEGRA_IVC
 	select SOC_TEGRA_PMC
 	help
 	  Enable support for the NVIDIA Tegar186 SoC. The Tegra186 features a
@@ -114,9 +111,6 @@ config ARCH_TEGRA_194_SOC
 	depends on !CPU_BIG_ENDIAN
 	select MAILBOX
 	select PINCTRL_TEGRA194
-	select TEGRA_BPMP
-	select TEGRA_HSP_MBOX
-	select TEGRA_IVC
 	select SOC_TEGRA_PMC
 	help
 	  Enable support for the NVIDIA Tegra194 SoC.
@@ -126,9 +120,6 @@ config ARCH_TEGRA_234_SOC
 	depends on !CPU_BIG_ENDIAN
 	select MAILBOX
 	select PINCTRL_TEGRA234
-	select TEGRA_BPMP
-	select TEGRA_HSP_MBOX
-	select TEGRA_IVC
 	select SOC_TEGRA_PMC
 	help
 	  Enable support for the NVIDIA Tegra234 SoC.
-- 
2.50.0

Re: [PATCH v2 2/5] dt-bindings: Add Tegra264 clock and reset definitions

[Rob Herring (Arm)]

On Tue, 08 Jul 2025 10:28:11 +0200, Thierry Reding wrote:
> From: Thierry Reding <treding@nvidia.com>
> 
> The BPMP firmware on Tegra264 defines a set of IDs for clock and reset
> resources. These are not enumerations but provided by hardware, and 0 is
> a reserved value, hence the numbering starts at 1.
> 
> Signed-off-by: Thierry Reding <treding@nvidia.com>
> ---
> Changes in v2:
> - drop -reset and -clock suffixes since they are redundant
> - include all known clock and reset definitions
> - drop U suffix for integer literals
> - add vendor prefix to filename
> 
>  include/dt-bindings/clock/nvidia,tegra264.h | 466 ++++++++++++++++++++
>  include/dt-bindings/reset/nvidia,tegra264.h |  92 ++++
>  2 files changed, 558 insertions(+)
>  create mode 100644 include/dt-bindings/clock/nvidia,tegra264.h
>  create mode 100644 include/dt-bindings/reset/nvidia,tegra264.h
> 

Acked-by: Rob Herring (Arm) <robh@kernel.org>