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path: root/drivers/gpu/nvgpu/volt/volt_dev.c
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* gpu: nvgpu: Generalize BIOS codeTerje Bergstrom2017-02-17
| | | | | | | | | | | | | | | | | | Most of BIOS parsing code is not specific to any particular GPU. Move most of the code to generic files, and leave only chip specific parts dealing with microcontroller boot into chip specific files. As most of the parsing is generic, they do not need to be called via HALs so remove the HALs and change the calls into direct function calls. All definitions meant to be used outside BIOS code itself are now in <nvgpu/bios.h> Change-Id: Id48e94c74511d6e95645e90e5bba5c12ef8da45d Signed-off-by: Terje Bergstrom <tbergstrom@nvidia.com> Reviewed-on: http://git-master/r/1302222 GVS: Gerrit_Virtual_Submit
* gpu: nvgpu: move pmuif/* to drivers/gpu/nvgpu/include/nvgpuMahantesh Kumbar2017-02-10
| | | | | | | | | | | | | | | | | | Moved pmuif/* headers to drivers/gpu/nvgpu/include/nvgpu folder to support cross platform feature implementation. Made changes to files which accessed “include pmuif/*” to reflect pmuif/* movement changes. Deleted includes of gk20a.h/pmu_gk20a.h from pmuif/*.h files. Jira NVGPU-19 Change-Id: Iace4e107c24bdaff08a407eae3b147959173e485 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1299823 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: Update volt pwm source & raw periodMahantesh Kumbar2016-12-27
| | | | | | | | | | | | | | | | | - calculate raw period as per pwm source - update pwm source for logic & sram rails. JIRA DNVGPU-123 Change-Id: I50b41d51b6aba760710700522dced7859f815463 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1227626 (cherry picked from commit 6eb5a235dd7bf9031ef1bcfadd6312a2f8758fd4) Reviewed-on: http://git-master/r/1244663 Reviewed-by: Automatic_Commit_Validation_User GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>
* gpu: nvgpu: add support for voltage configMahantesh Kumbar2016-12-27
- changes to read voltage tables from VBIOS & create boardobj then send to pmu - Rail, Device & Policy objects are read from VBIOS & created boardobjs - RPC support to load, Set & get voltage. JIRA DNVGPU-122 Change-Id: I61621a514eef9c081a64c4ab066f01dfc28f8402 Signed-off-by: Mahantesh Kumbar <mkumbar@nvidia.com> Reviewed-on: http://git-master/r/1222774 (cherry picked from commit 9da86d8c2c547623cf5f38c89afeb3f5bb1667ac) Reviewed-on: http://git-master/r/1244656 GVS: Gerrit_Virtual_Submit Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com> Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>