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Will be used for Green_Sardine which is a new APU.
Signed-off-by: Alex Deucher <[email protected]>
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Pull drm updates from Dave Airlie:
"Not a major amount of change, the i915 trees got split into display
and gt trees to better facilitate higher level review, and there's a
major refactoring of i915 GEM locking to use more core kernel concepts
(like ww-mutexes). msm gets per-process pagetables, older AMD SI cards
get DC support, nouveau got a bump in displayport support with common
code extraction from i915.
Outside of drm this contains a couple of patches for hexint
moduleparams which you've acked, and a virtio common code tree that
you should also get via it's regular path.
New driver:
- Cadence MHDP8546 DisplayPort bridge driver
core:
- cross-driver scatterlist cleanups
- devm_drm conversions
- remove drm_dev_init
- devm_drm_dev_alloc conversion
ttm:
- lots of refactoring and cleanups
bridges:
- chained bridge support in more drivers
panel:
- misc new panels
scheduler:
- cleanup priority levels
displayport:
- refactor i915 code into helpers for nouveau
i915:
- split into display and GT trees
- WW locking refactoring in GEM
- execbuf2 extension mechanism
- syncobj timeline support
- GEN 12 HOBL display powersaving
- Rocket Lake display additions
- Disable FBC on Tigerlake
- Tigerlake Type-C + DP improvements
- Hotplug interrupt refactoring
amdgpu:
- Sienna Cichlid updates
- Navy Flounder updates
- DCE6 (SI) support for DC
- Plane rotation enabled
- TMZ state info ioctl
- PCIe DPC recovery support
- DC interrupt handling refactor
- OLED panel fixes
amdkfd:
- add SMI events for thermal throttling
- SMI interface events ioctl update
- process eviction counters
radeon:
- move to dma_ for allocations
- expose sclk via sysfs
msm:
- DSI support for sm8150/sm8250
- per-process GPU pagetable support
- Displayport support
mediatek:
- move HDMI phy driver to PHY
- convert mtk-dpi to bridge API
- disable mt2701 tmds
tegra:
- bridge support
exynos:
- misc cleanups
vc4:
- dual display cleanups
ast:
- cleanups
gma500:
- conversion to GPIOd API
hisilicon:
- misc reworks
ingenic:
- clock handling and format improvements
mcde:
- DSI support
mgag200:
- desktop g200 support
mxsfb:
- i.MX7 + i.MX8M
- alpha plane support
panfrost:
- devfreq support
- amlogic SoC support
ps8640:
- EDID from eDP retrieval
tidss:
- AM65xx YUV workaround
virtio:
- virtio-gpu exported resources
rcar-du:
- R8A7742, R8A774E1 and R8A77961 support
- YUV planar format fixes
- non-visible plane handling
- VSP device reference count fix
- Kconfig fix to avoid displaying disabled options in .config"
* tag 'drm-next-2020-10-15' of git://anongit.freedesktop.org/drm/drm: (1494 commits)
drm/ingenic: Fix bad revert
drm/amdgpu: Fix invalid number of character '{' in amdgpu_acpi_init
drm/amdgpu: Remove warning for virtual_display
drm/amdgpu: kfd_initialized can be static
drm/amd/pm: setup APU dpm clock table in SMU HW initialization
drm/amdgpu: prevent spurious warning
drm/amdgpu/swsmu: fix ARC build errors
drm/amd/display: Fix OPTC_DATA_FORMAT programming
drm/amd/display: Don't allow pstate if no support in blank
drm/panfrost: increase readl_relaxed_poll_timeout values
MAINTAINERS: Update entry for st7703 driver after the rename
Revert "gpu/drm: ingenic: Add option to mmap GEM buffers cached"
drm/amd/display: HDMI remote sink need mode validation for Linux
drm/amd/display: Change to correct unit on audio rate
drm/amd/display: Avoid set zero in the requested clk
drm/amdgpu: align frag_end to covered address space
drm/amdgpu: fix NULL pointer dereference for Renoir
drm/vmwgfx: fix regression in thp code due to ttm init refactor.
drm/amdgpu/swsmu: add interrupt work handler for smu11 parts
drm/amdgpu/swsmu: add interrupt work function
...
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git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip
Pull x86 PASID updates from Borislav Petkov:
"Initial support for sharing virtual addresses between the CPU and
devices which doesn't need pinning of pages for DMA anymore.
Add support for the command submission to devices using new x86
instructions like ENQCMD{,S} and MOVDIR64B. In addition, add support
for process address space identifiers (PASIDs) which are referenced by
those command submission instructions along with the handling of the
PASID state on context switch as another extended state.
Work by Fenghua Yu, Ashok Raj, Yu-cheng Yu and Dave Jiang"
* tag 'x86_pasid_for_5.10' of git://git.kernel.org/pub/scm/linux/kernel/git/tip/tip:
x86/asm: Add an enqcmds() wrapper for the ENQCMDS instruction
x86/asm: Carve out a generic movdir64b() helper for general usage
x86/mmu: Allocate/free a PASID
x86/cpufeatures: Mark ENQCMD as disabled when configured out
mm: Add a pasid member to struct mm_struct
x86/msr-index: Define an IA32_PASID MSR
x86/fpu/xstate: Add supervisor PASID state for ENQCMD
x86/cpufeatures: Enumerate ENQCMD and ENQCMDS instructions
Documentation/x86: Add documentation for SVA (Shared Virtual Addressing)
iommu/vt-d: Change flags type to unsigned int in binding mm
drm, iommu: Change type of pasid to u32
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waves that are in flight.
[Why]
Allow user to know how many compute units (CU) are in use at any given
moment.
[How]
Read registers of SQ that give number of waves that are in flight
of various queues. Use this information to determine number of CU's
in use.
Signed-off-by: Ramesh Errabolu <[email protected]>
Reviewed-By: Harish Kasiviswanathan <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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clock on Raven/Raven2/Picasso APU.
This patch is to add one sysfs file -- "pp_od_clk_voltage" for
Raven/Raven2/Picasso APU, which is only used by dGPU like VEGA10.
This sysfs file supports the feature to modify gfx engine clock(Mhz units), it can
be used to configure the min value and the max value for gfx clock limited in the
safe range.
Command guide:
echo "s level clock" > pp_od_clk_voltage
s - adjust teh sclk level
level - 0 or 1, "0" represents the min value, "1" represents the max value
clock - the clock value(Mhz units), like 400, 800 or 1200, the value must be within the
OD_RANGE limits.
Example:
$ cat pp_od_clk_voltage
OD_SCLK:
0: 200Mhz
1: 1400Mhz
OD_RANGE:
SCLK: 200MHz 1400MHz
$ echo "s 0 600" > pp_od_clk_voltage
$ echo "s 1 1000" > pp_od_clk_voltage
$ cat pp_od_clk_voltage
OD_SCLK:
0: 600Mhz
1: 1000Mhz
OD_RANGE:
SCLK: 200MHz 1400MHz
Signed-off-by: Xiaojian Du <[email protected]>
Reviewed-by: Kevin Wang <[email protected]>
Reviewed-by: Huang Rui <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Documents PP_FEATURE_MASK enum.
Provides instructions on how to use ppfeaturemasks.
v2: improve enum definitions and add kernel command line parameters to
ppfeaturemask instructions
v3: fix alignment issues
Signed-off-by: Ryan Taylor <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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structure. v3
Added IP block section to amdgpu.rst.
Added more documentation to amd_ip_funcs.
Created documentation for amd_ip_block_type.
v2: Provides a more detailed DOC section on IP blocks
v3: Clarifies the IP block list. Adds info on IP block enumeration.
Signed-off-by: Ryan Taylor <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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GCEA/MMHUB EA error should not result to DF freeze, this is
fixed in next generation, but for some reasons the GCEA/MMHUB
EA error will result to DF freeze in previous generation,
diver should avoid to indicate GCEA/MMHUB EA error as hw fatal
error in kernel message by read GCEA/MMHUB err status registers.
Changed from V1:
make query_ras_error_status function more general
make read mmhub er status register more friendly
Changed from V2:
move ras error status query function into do_recovery workqueue
Changed from V3:
remove useless code from V2, print GCEA error status
instance number
Signed-off-by: Stanley.Yang <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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This adds the AV1 registers.
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add the VRS registers.
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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This adds the AV1 registers.
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add the VRS registers.
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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This register was requested for umr debugging support.
Signed-off-by: Tom St Denis <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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PASID is defined as a few different types in iommu including "int",
"u32", and "unsigned int". To be consistent and to match with uapi
definitions, define PASID and its variations (e.g. max PASID) as "u32".
"u32" is also shorter and a little more explicit than "unsigned int".
No PASID type change in uapi although it defines PASID as __u64 in
some places.
Suggested-by: Thomas Gleixner <[email protected]>
Signed-off-by: Fenghua Yu <[email protected]>
Signed-off-by: Borislav Petkov <[email protected]>
Reviewed-by: Tony Luck <[email protected]>
Reviewed-by: Lu Baolu <[email protected]>
Acked-by: Felix Kuehling <[email protected]>
Acked-by: Joerg Roedel <[email protected]>
Link: https://lkml.kernel.org/r/[email protected]
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Properly define this register using a relative offset rather
than an absolute offset and use the proper SOC15 macros to
access it. It's also DCN, not DCE, so remove it from the
DCE12 header.
No functional change.
Acked-by: Nirmoy Das <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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No need to use a function pointer because the implementation is not
ASIC-specific.
Signed-off-by: Felix Kuehling <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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No need to use a function pointer because the implementation is not
ASIC-specific. This fixes missing support due to a missing function
pointer on Arcturus.
Signed-off-by: Felix Kuehling <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Besides the intended change, commit 4cc1178e166a ("drm/amdgpu: replace DRM
prefix with PCI device info for gfx/mmhub") also set the source files
mmhub_v1_0.c and gfx_v9_4.c to be executable, i.e., changed fromold mode
644 to new mode 755.
Commit 241b2ec9317e ("drm/amd/display: Add dcn30 Headers (v2)") added the
four header files {dpcs,dcn}_3_0_0_{offset,sh_mask}.h as executable, i.e.,
mode 755.
Set to the usual modes for source and headers files and clean up those
mistakes. No functional change.
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Lukas Bulwahn <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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This field is not defined for DCN3
Signed-off-by: Bhawanpreet Lakha <[email protected]>
Reviewed-by: Rodrigo Siqueira <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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[Why]
For ver.4.4 and higher VBIOS contains default setting table.
{How]
Read Golden Settings Table from VBIOS, apply Aux tuning parameters.
Signed-off-by: Igor Kravchenko <[email protected]>
Reviewed-by: Aric Cyr <[email protected]>
Acked-by: Aurabindo Pillai <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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A new interface for UMD to retrieve gpu metrics data.
V2: rich the documentation
Signed-off-by: Evan Quan <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Thus we can provide an interface for UMD to retrieve gpu metrics data.
V2: better naming and comments
V3: two structures created for dGPU and APU separately
V4: add driver attached timestamp
Signed-off-by: Evan Quan <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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[Why]
For ver.4.4 and higher VBIOS contains default setting table.
{How]
Read Golden Settings Table from VBIOS, apply Aux tuning parameters.
Signed-off-by: Igor Kravchenko <[email protected]>
Reviewed-by: Aric Cyr <[email protected]>
Acked-by: Aurabindo Pillai <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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To help with the DC port.
v2: add missing masks, add additional registers
v3: more updates
v4: fix accidently dropped changes
v5: add missing nb pstate mask
v6: add vblank, vline masks
v7: add SCL_HORZ_FILTER_INIT regs
Signed-off-by: Alex Deucher <[email protected]>
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the change introduces IP headers for unified memory controller (umc)
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: John Clements <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Signed-off-by: Tom St Denis <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Used for renoir.
Acked-by: Evan Quan <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add SI UVD registers files.
Signed-off-by: Sonny Jiang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Despite having different IP offsets the computed address of the register(s)
are the same between gfx7..gfx10. This patch fixes the offset relative
to the GC block on gfx10.
(v2): SQ_DEBUG_STS_GLOBAL2 is 0x10 higher ...
Signed-off-by: Tom St Denis <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Forgot to subtract the SOC15 IP offsetand add the BASE_IDX values.
Signed-off-by: Tom St Denis <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Even though they are technically MMIO registers I put the bits with the sqind block
for organizational purposes.
Requested for UMR debugging.
Signed-off-by: Tom St Denis <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Requested for UMR support.
(v2): Also add reg/bits for gfx9 headers
Signed-off-by: Tom St Denis <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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And atom_smc_dpm_info_v4_9 struct for sienna_cichlid use.
Signed-off-by: Likun Gao <[email protected]>
Reviewed-by: Kenneth Feng <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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firmware_info v3_4 strucure will be used by kernel driver
to query various parameters set by VBIOS for Sienna_Cichlid
Signed-off-by: Hawking Zhang <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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vram_info v2_5 was introduced to support sienna_cichlid
Signed-off-by: Hawking Zhang <[email protected]>
Reviewed-by: Likun Gao <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Signed-off-by: Likun Gao <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add irq src headers for additional SDMA blocks.
v2: Add missing licenses (Alex)
Signed-off-by: Likun Gao <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add IP offset headers and state.
V2: squash in updates (Alex)
Signed-off-by: Likun Gao <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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DCN 3.0 display controller registers
v2: squash in updates from Bhawan.
Signed-off-by: Jerry (Fangzhi) Zuo <[email protected]>
Reviewed-by: Hersen Wu <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Sienna_Cichlid VCN headers
v2: squash in updates (Alex)
Signed-off-by: Leo Liu <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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v2: squash in updates (Alex)
Signed-off-by: Yong Zhao <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add GC10.3 related header files.
v2: squash in updates (Alex)
Signed-off-by: Likun Gao <[email protected]>
Reviewed-by: Hawking Zhang <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Add some APU flags to simplify handling of different APU
variants. It's easier to understand the special cases
if we use names flags rather than checking device ids and
silicon revisions.
v2: rebase on latest code
Acked-by: Evan Quan <[email protected]>
Acked-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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[Why]
At bringup we want to be able to disable various power features.
[How]
These features are already exposed as dc_debug_options and exercised
on other OSes. Create a new dc_debug_mask module parameter and expose
relevant bits, in particular
* DC_DISABLE_PIPE_SPLIT
* DC_DISABLE_STUTTER
* DC_DISABLE_DSC
* DC_DISABLE_CLOCK_GATING
Signed-off-by: Harry Wentland <[email protected]>
Reviewed-by: Nicholas Kazlauskas <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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Requested bits for UMR support
Signed-off-by: Tom St Denis <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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[Why]
Make a separation of what belongs in the differen dmub
headers
dmub_srv.h is for exposing dmub srv interface to rest of
driver.
other headers inside dmub/inc exposes cmds and definitions
that are owned by the firmware
[How]
keep firmware owned definitions in dmub/inc
move stuff that is purely driver interface headers to dmub/
since those are interface calls that are defined for rest of
driver to use
Signed-off-by: Anthony Koo <[email protected]>
Reviewed-by: Aric Cyr <[email protected]>
Acked-by: Harry Wentland <[email protected]>
Acked-by: Aurabindo Pillai <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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It can support different NV1x ASIC better. And this can guard
no member got missing.
Signed-off-by: Evan Quan <[email protected]>
Acked-by: Alex Deucher <[email protected]>
Reviewed-by: Kenneth Feng <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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not needed anymore
Signed-off-by: Hawking Zhang <[email protected]>
Reviewed-by: Christian König <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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The PWR block was merged into the SMUIO block by revision 12 so we add
that to the smuio_12_0_0 headers.
(v2): Drop nonsensical smuio_10_0_0 header
Signed-off-by: Tom St Denis <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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The register is part of the PWR block not the GC block. Move to
its own header.
Signed-off-by: Tom St Denis <[email protected]>
Reviewed-by: Alex Deucher <[email protected]>
Signed-off-by: Alex Deucher <[email protected]>
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