6 years agoARM: tegra: Ardbeg: Changing LDO8 LP0 voltage
Terry Wang [Wed, 4 Sep 2013 11:53:42 +0000]
ARM: tegra: Ardbeg: Changing LDO8 LP0 voltage

Changing ldo8 LP0 voltage from 1V to 0.9V for
Ardbeg with TI PMIC module E1735.

Bug 1317293

Change-Id: I3766ee888156591bca5bb6816409a43f91b4ec52
Signed-off-by: Terry Wang <terwang@nvidia.com>
Reviewed-on: http://git-master/r/264216
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>

6 years agoARM: tn8: register all fixed regulator as part of arch init
Laxman Dewangan [Tue, 10 Sep 2013 13:26:53 +0000]
ARM: tn8: register all fixed regulator as part of arch init

In place of doing all fixed regulator registration on sys_initcall_sync(),
registering it during the tn8 drivers initialisation.

Change-Id: I1d3cd353430b893687157d414f9c8cd5e584e69c
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/272608

6 years agoARM: move the FIXED_REG macro definition to pmu board files.
Laxman Dewangan [Tue, 10 Sep 2013 13:25:30 +0000]
ARM: move the FIXED_REG macro definition to pmu board files.

This will avoid the duplication of the macro definition across
the power file.

Change-Id: I26573f4f0be77274a7385528ec69256b9252ff22
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/272607

6 years agoregulator: fixed: add provision to register driver little late
Laxman Dewangan [Tue, 10 Sep 2013 13:20:59 +0000]
regulator: fixed: add provision to register driver little late

Some of i2c based devices register themself as the GPIO. Deferring
the fixed regulator little bit late by using subsys_initcall_sync
level of initialisation to have fixed regulator registration after
the GPIO initialisation so that driver can get all the GPIOs.

Change-Id: I21c41e13242d37dbae3e9b9164c3600d2ac02c55
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/272606

6 years agoregulator: palmas: remove sleep_mode callback
Laxman Dewangan [Tue, 10 Sep 2013 07:00:58 +0000]
regulator: palmas: remove sleep_mode callback

The sleep mode of the rails are configured through the mode-sleep
property and hence providing the sleep mode callbacks duplicate the
same. Hence removing the sleep mode callbacks.

Change-Id: I9f174813dd03041ed020a9e8c5090766efbfd5fc
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/272351
Reviewed-by: Automatic_Commit_Validation_User

6 years agoRevert "vide: tegra: host: fix nvmap handle leak"
Krishna Reddy [Wed, 11 Sep 2013 03:23:02 +0000]
Revert "vide: tegra: host: fix nvmap handle leak"

This reverts commit 818bd872f47e2ad5088406a101d13e1a42ff20b8.

Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Change-Id: I82c7968acb0543db4e4fcc0618043aae6f37bf5f
Reviewed-on: http://git-master/r/272872
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

6 years agomedia: platform: tegra: IMX135: Add preview mode
Frank Chen [Fri, 6 Sep 2013 22:26:32 +0000]
media: platform: tegra: IMX135: Add preview mode

Add 2104x1560 HDR preview mode

Bug 1359962

Change-Id: Iec82164e38b06addb18eb6f4844ea111971a8dc9
Signed-off-by: Frank Chen <frankc@nvidia.com>
Reviewed-on: http://git-master/r/272247
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Pablo Ceballos <pceballos@nvidia.com>
Reviewed-by: Bhushan Rayrikar <brayrikar@nvidia.com>
Reviewed-by: Sachin Nikam <snikam@nvidia.com>

6 years agoARM: tegra12: dvfs: update gpu table data
Prashant Malani [Wed, 11 Sep 2013 01:04:21 +0000]
ARM: tegra12: dvfs: update gpu table data

Incorporate latest SiVal data from 09/10/13.

Bug 1352610

Change-Id: I73d20a3d7f0be7d2acf22a5eccec98dbfb43da6f
Signed-off-by: Prashant Malani <pmalani@nvidia.com>
Reviewed-on: http://git-master/r/272846
Reviewed-by: Mitch Luban <mluban@nvidia.com>
Tested-by: Mitch Luban <mluban@nvidia.com>

6 years agomisc: tegra-baseband: enable auto PM for Bruce
Vinayak Pane [Wed, 28 Aug 2013 01:16:32 +0000]
misc: tegra-baseband: enable auto PM for Bruce

Enable auto PM functionality for Bruce modem.

Change-Id: Ida7555691c198e1ef13ddbdfff2d39f32648414a
Signed-off-by: Vinayak Pane <vpane@nvidia.com>
Reviewed-on: http://git-master/r/270445
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Steve Lin <stlin@nvidia.com>

6 years agoARM: Tegra12: Clocks: Update CPU dvfs table
Krishna Sitaraman [Thu, 5 Sep 2013 18:34:39 +0000]
ARM: Tegra12: Clocks: Update CPU dvfs table

Update CPU dvfs table with first cut of post silicon parameters and
SKU information.

Bug 1342499

Change-Id: I2737d4635c59b9361fc07bfeb6b4b4b1998bc062
Signed-off-by: Krishna Sitaraman <ksitaraman@nvidia.com>
Reviewed-on: http://git-master/r/270939
Reviewed-by: Chao Xu <cxu@nvidia.com>

6 years agoARM: Tegra12: Clocks: Decode SKU information for clocks
Krishna Sitaraman [Thu, 5 Sep 2013 18:20:01 +0000]
ARM: Tegra12: Clocks: Decode SKU information for clocks

Update the speedo and procees ids for cpu to reflect the
appropriate SKU.

Bug 1342499

Change-Id: I79ec4ef57b8f8af27469900ac42f0a04cb3e3a69
Signed-off-by: Krishna Sitaraman <ksitaraman@nvidia.com>
Reviewed-on: http://git-master/r/270933
Reviewed-by: Chao Xu <cxu@nvidia.com>

6 years agoARM: tegra12: clock: Enable PLLE spread spectrum
Kaz Fukuoka [Tue, 10 Sep 2013 18:17:52 +0000]
ARM: tegra12: clock: Enable PLLE spread spectrum

bug 1361458
bug 1346041

Change-Id: I79057b2437ceab44e7969913c0d449d349852840
Signed-off-by: Kaz Fukuoka <kfukuoka@nvidia.com>
Reviewed-on: http://git-master/r/272669
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User

6 years agoarm: tegra: loki: enable cl-dvfs support
siddardha naraharisetti [Tue, 10 Sep 2013 02:37:06 +0000]
arm: tegra: loki: enable cl-dvfs support

Added platform data to enable cl-dvfs on loki

Bug 1363892

Change-Id: I5c1ab23bd7a72570fdc693747b0d1ed572464f51
Signed-off-by: siddardha naraharisetti <siddardhan@nvidia.com>
Reviewed-on: http://git-master/r/272696
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

6 years agoARM: tegra12: clock: Add host1x shared bus
Alex Frid [Mon, 9 Sep 2013 19:48:07 +0000]
ARM: tegra12: clock: Add host1x shared bus

Ported from Tegra14:
commit fc86a5f24dbb2ee59fa8a43975b8a7915fc69c6b
commit 0120b418704b6152c30b05de3689a415bad34d23
commit 8e7c3690ea540f4371ca0df8fdeb9852365ec499
commit 5003bde3cbec22f14d94af11dadf41af8de60307

Change-Id: I1e9e04496a0ba550bde2fe105583c1486c0d4837
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/272121
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoarch: config: tegra enable pcie support
Anand Bhatia [Wed, 4 Sep 2013 18:38:54 +0000]
arch: config: tegra enable pcie support

Enabled config options TEGRA_PCI, PCIEPORTBUS, PCIAER,
PCIEASPM, PCI_MSI.

Change-Id: I8be6992aa5c825244910363392b489f6fa2c646d
Signed-off-by: Anand Bhatia <anandb@nvidia.com>
Reviewed-on: http://git-master/r/270225
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Kiran Kasamsetty <kkasamsetty@nvidia.com>
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>

6 years agoARM: tegra12: dvfs: Update GPU tables
Prashant Malani [Fri, 30 Aug 2013 23:39:01 +0000]
ARM: tegra12: dvfs: Update GPU tables

Update GPU tables based on latest SiVal data,
as of 08/30/2013.

Bug 1352610

Change-Id: Iebadfa658df8eac24beec4f61cae0ba8a9db8ad5
Signed-off-by: Prashant Malani <pmalani@nvidia.com>
Reviewed-on: http://git-master/r/271606
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
Reviewed-by: Krishna Sitaraman <ksitaraman@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Chao Xu <cxu@nvidia.com>

6 years agoARM: tegra12: clock: Add AHB/APB shared buses chain
Kaz Fukuoka [Sat, 31 Aug 2013 00:53:46 +0000]
ARM: tegra12: clock: Add AHB/APB shared buses chain

So far, only top most tegra system bus SBUS was exposed as shared bus
by tegra clock framework. All system, AHB, APB clock users requested
directly SBUS rate, and SCLK:HCLK:PCLK rate ratios were fixed at 1:1:2.

This commit added AHB/APB shared buses chain on Tegra12: AHB shared
bus is a shared user of SBUs, and APB shared bus is a shared user of
AHB, respectively.

USB shared users are moved from SBUS to AHB, and SBC shared users are
moved from SBUS to APB. All other SBUS shared users are still children
of the top most SBUS. All "leaves" users in the chain are protected
with cross-bus mutex to avoid races when different segments of the
chain are updated concurrently.

The bus clocks ratios are now dynamically changed based in the rates
requested by the users of each bus. There are, however, limitations on
scaling SCLK:HCLK:PCLK dividers:
(A) H/w limitation: if SCLK >= 60MHz, must have SCLK:PCLK >= 2
(B) S/w policy limitation, in addition to (A): if any APB bus shared
user request is enabled, set HCLK:PCLK >= 2
Limitation (B) is necessary, since otherwise we can not guarantee safe
transition from HCLK:PCLK = 1:1 below 60MHz to HCLK rate above 60MHz
without under-clocking APB user.

When SBUS is throttled by thermal or EDP manager, AHB and APB buses
will be throttled as well to satisfy limitations (A) and (B).

When SBUS rate is fixed via debugfs override user, bus dividers are
also fixed as SCLK:HCLK:PCLK = 1:1:2

(Note for Tegra12: The limitation descried above may have been relaxed
on Tegra12. This issue has to be visited again once the new limitation
is clarified.)

Ported from Tegra14 Change-Id: I8d2999aa8399f86c592ee9b5ee5c66aa0d036c93

Change-Id: Idab839cd227ff9f97db2471c9168f07b6383f653
Signed-off-by: Kaz Fukuoka <kfukuoka@nvidia.com>
Reviewed-on: http://git-master/r/268796
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoarm:tegra:loki: enable dynamic VDD_CPU EDP management
siddardha naraharisetti [Tue, 10 Sep 2013 01:30:39 +0000]
arm:tegra:loki: enable dynamic VDD_CPU EDP management

Bug 1365048

Change-Id: I83e58e3386c5ac82e1c19ddfd212af6990957c5c
Signed-off-by: siddardha naraharisetti <siddardhan@nvidia.com>
Reviewed-on: http://git-master/r/272263
GVS: Gerrit_Virtual_Submit
Reviewed-by: Bharat Nihalani <bnihalani@nvidia.com>
Reviewed-by: Raymond Poudrier <rapoudrier@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

6 years agotegra: hdmi: add hdmi_audio capability exposure via sysfs
Emma Yan [Wed, 10 Apr 2013 08:10:27 +0000]
tegra: hdmi: add hdmi_audio capability exposure via sysfs

Add checking of the CEA extension bit 6 of byte #3 and expose this
information for userspace to set audio path properly.

Bug 1261178

(cherry-picked from commit 7cb4be8a47081a1468faa29509475eed462fb671)
Reviewed-on: http://git-master/r/218151
Change-Id: Id2780f735da13c7292f269d7ddd9a87b3d09d0d6
Signed-off-by: Emma Yan <eyan@nvidia.com>
Reviewed-on: http://git-master/r/271954
GVS: Gerrit_Virtual_Submit
Reviewed-by: Jon Mayo <jmayo@nvidia.com>

6 years agovideo: fbmon: added HDMI_Video_Format condition checking
Emma Yan [Tue, 3 Sep 2013 11:38:59 +0000]
video: fbmon: added HDMI_Video_Format condition checking

Bug 1357380

Change-Id: I4b10c31b1c5124539b648764cfae8b17b5764f0a
Signed-off-by: Emma Yan <eyan@nvidia.com>
Reviewed-on: http://git-master/r/271339
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-on: http://git-master/r/271896
GVS: Gerrit_Virtual_Submit

6 years agousb: pmc: set utmip tracking data with snps
Krishna Yarlagadda [Thu, 5 Sep 2013 17:18:53 +0000]
usb: pmc: set utmip tracking data with snps

provide api to read tracking data from snps register space

Bug 1334159

Change-Id: Ieb46f178226678295ce5ec03701209b11422bf43
Signed-off-by: Krishna Yarlagadda <kyarlagadda@nvidia.com>
Reviewed-on: http://git-master/r/270908
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Ajay Gupta <ajayg@nvidia.com>
Reviewed-by: Rakesh Bodla <rbodla@nvidia.com>
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>

6 years agoUSB: tegra: reinit hw fixes upon phy_on
Suresh Mangipudi [Thu, 5 Sep 2013 09:40:40 +0000]
USB: tegra: reinit hw fixes upon phy_on

H/W fixes have to be reinitialized after the tegra resumes from LP0.
TXFILL_TUNING needs to be programmed properly for resume from LP0 and
Non LP0 cases.

Bug 1347167

Change-Id: I91bd87bae31988ccf0c36f372ac5b1ca1f767557
Signed-off-by: Suresh Mangipudi <smangipudi@nvidia.com>
Reviewed-on: http://git-master/r/270703
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Venkat Moganty <vmoganty@nvidia.com>

6 years agoARM: tegra: Rename defconfig for vcm30_t124.
Ashwin Joshi [Tue, 10 Sep 2013 07:30:12 +0000]
ARM: tegra: Rename defconfig for vcm30_t124.

Renamed defconfig for vcm30_t124 from:

arch/arm/configs/tegra12_vcm30_t124_defconfig

to:

arch/arm/configs/tegra_vcm30-t124_gnu_linux_defconfig

Bug 1330469
Bug 1319925
Bug 1365252

Change-Id: I16a6b15ddf42ca80041b191f5fe7c7bb9d3105a4
Signed-off-by: Ashwin Joshi <asjoshi@nvidia.com>
Reviewed-on: http://git-master/r/272375
Reviewed-by: Sumeet Gupta <sumeetg@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

6 years agovideo: tegra: dsi: Make phy warning verbose
Animesh Kishore [Fri, 6 Sep 2013 09:00:17 +0000]
video: tegra: dsi: Make phy warning verbose

Increase verboseness of phy timing warnings.

Bug 1357180

Change-Id: I58577cf4cbab765f23a9edae793e031fbec38a55
Signed-off-by: Animesh Kishore <ankishore@nvidia.com>
Reviewed-on: http://git-master/r/271398
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

6 years agoarm: tegra: ardbeg: Fix sharp 25x16 panel timings
Animesh Kishore [Fri, 6 Sep 2013 08:59:32 +0000]
arm: tegra: ardbeg: Fix sharp 25x16 panel timings

Bug 1357180

Change-Id: If21ef99eb89e34b76ad8d22bd6c1bfb0003bc5e4
Signed-off-by: Animesh Kishore <ankishore@nvidia.com>
Reviewed-on: http://git-master/r/271397
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

6 years agoARM: tegra: pinmux: Add drive pinmux for I2Cs in T12x
Chaitanya Bandi [Thu, 29 Aug 2013 10:24:05 +0000]
ARM: tegra: pinmux: Add drive pinmux for I2Cs in T12x

Added drive pinmux settings for all I2Cs in T12x

Bug 1347466

Change-Id: Iaeff4439f92ca2bbfb8b317758e11626da73ac5e
Signed-off-by: Chaitanya Bandi <bandik@nvidia.com>
Reviewed-on: http://git-master/r/267905
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

6 years agovideo: tegra: host: Remove DEVICE_UNKNOWN
Arto Merilainen [Mon, 9 Sep 2013 11:23:14 +0000]
video: tegra: host: Remove DEVICE_UNKNOWN

nvhost scale profiles informed by DEVICE_UNKNOWN that the device
has not received idle/busy events since the last probe. This case
has never been used.

This patch replaces DEVICE_UNKNOWN by DEVICE_IDLE (on boot) and
keeps the current status untouched if nothing has changed.

Change-Id: I021d6ebf788ad9532cd25370ba30af32145aa148
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/272013
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

6 years agovideo: tegra: host: Fix devfreq profiles
Arto Merilainen [Mon, 9 Sep 2013 11:12:58 +0000]
video: tegra: host: Fix devfreq profiles

Devfreq profiles did not inform the busyness correctly for the device
profiles. This patch adds the missing code to copy the information
correctly for the profile

Change-Id: I8603f12657be6e1723c309c5c3cf37555b377f2e
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/272012
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

6 years agovideo: tegra: nvmap: fix warnings from nvmap_free_sg_table
Krishna Reddy [Mon, 9 Sep 2013 22:15:25 +0000]
video: tegra: nvmap: fix warnings from nvmap_free_sg_table

remove checks for validity of ref and ref->handle as ref memory
may not exist during sgt free.

Change-Id: I07f075c25ec1702a3ea9dbead83ac20b54094b9c
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/272162
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

6 years agovideo: tegra: gk20a: remove pmu debugfs node
Prashant Malani [Tue, 10 Sep 2013 01:06:12 +0000]
video: tegra: gk20a: remove pmu debugfs node

PMU debugfs node isn't required. The load value
is already exposed by gk20a nvhost sysfs node,
and the elpg_stats field is currently empty.

It's better to just remove the node and have all
relevant entries in one place.

Change-Id: Ia8acceff341ee8acd1e774fdf730e3700ca4ddd3
Signed-off-by: Prashant Malani <pmalani@nvidia.com>
Reviewed-on: http://git-master/r/272252
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-by: Kevin Huang (Eng-SW) <kevinh@nvidia.com>
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>
Tested-by: Terje Bergstrom <tbergstrom@nvidia.com>

6 years agovide: tegra: host: fix nvmap handle leak
Krishna Reddy [Mon, 9 Sep 2013 23:28:16 +0000]
vide: tegra: host: fix nvmap handle leak

nvmap pinned handle in pinned during nvhost_nvmap_pin. But it
is not unpinned during nvhost_nvmap_unpin. This holds the handle
forever and leaks the memory.
Bug 1356091

Change-Id: Ie2d884720f21527c24ea79de6f128a9b29303fdd
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/272190
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

6 years agoARM: tegra11: clock: Set wait count after EMC clock change
Alex Frid [Sat, 22 Jun 2013 07:29:23 +0000]
ARM: tegra11: clock: Set wait count after EMC clock change

Unconditionally update EMC_ZCAL_WAIT_CNT after EMC clock change.

Bug 1312928

Change-Id: I35a24757ed8f2cbca73393fb0d95533491524b3f
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/241212
(cherry picked from commit a0919e7dbba0a39fabbfd48f8270c72288b1240c)
Reviewed-on: http://git-master/r/257681
(cherry picked from commit e04f8cd6055c34a81fa65e415c25b0b8ef84fbe3)
Reviewed-on: http://git-master/r/271886
GVS: Gerrit_Virtual_Submit
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoARM: tegra11: clock: Add debugfs node for EMC DFS table info
Alex Frid [Sun, 16 Jun 2013 05:08:05 +0000]
ARM: tegra11: clock: Add debugfs node for EMC DFS table info

Bug 1308928

Change-Id: I9b4318a37902c78e61417e62ea1e51687bbf1ea5
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/239138
(cherry picked from commit 23f6e8484f9565f5f02c26a363b4b5177c9872b9)
Reviewed-on: http://git-master/r/245968
(cherry picked from commit a6a35548781184f998df2c70cc9c30b8f0b02382)
Reviewed-on: http://git-master/r/271885
GVS: Gerrit_Virtual_Submit
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoarm: tegra: ardbeg: added tshut info for AMS PMU
Diwakar Tundlam [Sat, 7 Sep 2013 01:58:55 +0000]
arm: tegra: ardbeg: added tshut info for AMS PMU

On ardgeb boards with AMS PMU, we need different tshut data to enable
therm-trip with soctherm. Added dynamic detection of PMU type and set
the tshut info.

Bug 1291108

Change-Id: I828cd43b98481f47cec0be8aa6dab4b6581e081f
Signed-off-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-on: http://git-master/r/271778
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Xue Dong <xdong@nvidia.com>
GVS: Gerrit_Virtual_Submit

6 years agoARM: tegra12: clock: Rename "gpu" to "gpu_ref"
Kaz Fukuoka [Thu, 5 Sep 2013 23:25:24 +0000]
ARM: tegra12: clock: Rename "gpu" to "gpu_ref"

GPU PLL reference clock was mistakenly named as "gpu".

Change-Id: I5083cdfd98795002d46a68806e2c9d41282eb9a4
Signed-off-by: Kaz Fukuoka <kfukuoka@nvidia.com>
Reviewed-on: http://git-master/r/271103
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agosecurity: tlk_driver: shared req/param reg SMC
Chris Johnson [Wed, 4 Sep 2013 00:48:59 +0000]
security: tlk_driver: shared req/param reg SMC

Add support for attempting to register the req/param buffers with
TLK. If it fails, we know we're on an older TLK and have to use
phys address to indicate where the buffers are.

If the SMC succeeds, we pass the virtual pointers to the buffers
knowing TLK will map them in and use them directly. This takes
care of the coherency and reduces our dependence on phys addrs.

Once both TLK and kernel changes have been synced up, we'll remove
the legacy support.

Bug 1353314

Change-Id: I1a73ddc66f002f966e80579ac49bbbd3e64a1f72
Signed-off-by: Chris Johnson <cwj@nvidia.com>
Reviewed-on: http://git-master/r/269802
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoarch: config: enable nvhdcp for t12x.
Marvin Zhang [Fri, 30 Aug 2013 18:55:15 +0000]
arch: config: enable nvhdcp for t12x.

bug 1347934

Change-Id: I9b7e1ca19e2891515bbce7b4e4640ffa3c4c5423
Signed-off-by: Marvin Zhang <mzhang@nvidia.com>
Reviewed-on: http://git-master/r/268657
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Tested-by: Jon Mayo <jmayo@nvidia.com>

6 years agoARM: tegra: dvfs: Don't apply rail maximum limit
Alex Frid [Sat, 7 Sep 2013 00:20:54 +0000]
ARM: tegra: dvfs: Don't apply rail maximum limit

Removed clipping of target rail voltage to maximum limit. No clock
domain should ever request voltage above maximum. If happened it is
a bug, and now it would hit BUG() in regulator core (applying limit
before this change just masked the bug).

Change-Id: Ic482e546cf75aa968a548ba1eaf66ebf28abe861
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/271819
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoARM: tegra: dvfs: Re-name rail offset variable
Alex Frid [Sat, 7 Sep 2013 00:59:09 +0000]
ARM: tegra: dvfs: Re-name rail offset variable

Re-named rail offset variable from offset_millivolts to dbg_mv_offs,
since it is controlled by debugfs only.

Change-Id: I5b218769c01538b6f152d052ea2e0d409dd5e872
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/271818
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoARM: tegra: dvfs: Add tegra_dvfs_ prefix
Alex Frid [Sat, 7 Sep 2013 06:32:35 +0000]
ARM: tegra: dvfs: Add tegra_dvfs_ prefix

Added tegra_dvfs_ prefix to public dvfs functions.

Change-Id: I65995465fa79f4554504a4b37fa1e8f83f83ab1c
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/271817
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agovideo: tegra: dc: updated tegra_hdmi_audio_config table
Emma Yan [Thu, 21 Mar 2013 11:28:42 +0000]
video: tegra: dc: updated tegra_hdmi_audio_config table

Added 241500000 pclk entry for 1440p (2560x1440) HDMI support

Bug 1254995

(cherry picked from commit 87fa6a27e55983e3bb6f472fd05677ca80874dec)
Reviewed-on: http://git-master/r/211936
Change-Id: If68cee3eed532ef06d23e6a967836fde161c3e58
Signed-off-by: Emma Yan <eyan@nvidia.com>
Reviewed-on: http://git-master/r/271897
Reviewed-by: Jon Mayo <jmayo@nvidia.com>
Tested-by: Jon Mayo <jmayo@nvidia.com>

6 years agoARM: tegra: power: Disable CL-DVFS clock on LP1 entry
Alex Frid [Sun, 16 Jun 2013 02:11:15 +0000]
ARM: tegra: power: Disable CL-DVFS clock on LP1 entry

Disabled CL-DVFS logic clock on LP1 entry, and re-enabled it during
resume. If running DFLL is in open loop in LP1, and there is no need
to clock closed loop logic.

Change-Id: I097aa431d99cd24d1dd6a409ad37faecf8f579dd
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/239134
(cherry picked from commit 8b56a79525817fab6e4bc7a6d905f6544d791116)
Reviewed-on: http://git-master/r/240863
(cherry picked from commit adbe3ecbb0d81a8a5eaf548dc209cabdd2f58a51)
Reviewed-on: http://git-master/r/271888
GVS: Gerrit_Virtual_Submit
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoARM: tegra11: dvfs: Add AP40X sku and Vmin fuse support
Alex Frid [Wed, 24 Jul 2013 02:58:41 +0000]
ARM: tegra11: dvfs: Add AP40X sku and Vmin fuse support

- added dvfs tables for AP40X sku
- set DFLL mode Vmin with 0.9V if designated fuse is set

Bug 1326355

Change-Id: Id604580d02d820db5fcf40f77fd3afd8b9c79f35
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/253188
Reviewed-on: http://git-master/r/237072
Reviewed-on: http://git-master/r/257730
(cherry picked from commit 97feb5338870afa3b0c499adc99a5554a488c78f)
Reviewed-on: http://git-master/r/271884
GVS: Gerrit_Virtual_Submit
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoARM: tegra11: power: Add AP40X cpu EDP table
Alex Frid [Thu, 25 Jul 2013 03:46:56 +0000]
ARM: tegra11: power: Add AP40X cpu EDP table

Bug 1326355

Change-Id: I19b0a6dea4712b718477ca76f479fab0ff8b14b5
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/253187
(cherry picked from commit fdd98a8a7524cfe540a117cc183c9b817a935614)
Reviewed-on: http://git-master/r/257729
(cherry picked from commit eefc0988bdc336000adfe63e0477b928da0425a2)
Reviewed-on: http://git-master/r/271883
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoARM: tegra11: power: Add AP40X core EDP tables
Alex Frid [Wed, 24 Jul 2013 20:51:38 +0000]
ARM: tegra11: power: Add AP40X core EDP tables

Bug 1326355

Change-Id: Ic6932da6da1aa83ce8582d68167ff50f8ea4663a
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/253186
(cherry picked from commit b0600e1d87f2eb30acd0ebf58baef42288a7222f)
Reviewed-on: http://git-master/r/257727
(cherry picked from commit ab2bf5b822d917b33b7e147fb4c44c6f55edee95)
Reviewed-on: http://git-master/r/271882
GVS: Gerrit_Virtual_Submit
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoARM: tegra11: dvfs: Increase max AMX/ADX clock rate
Alex Frid [Sun, 16 Jun 2013 06:03:06 +0000]
ARM: tegra11: dvfs: Increase max AMX/ADX clock rate

Increased maximum AMX/ADX clock rate from 19.91MHz to 24.73MHz.

Bug 1161126

Change-Id: I637eb483a570a91511ae472053bac5287ac9f92f
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/239140
(cherry picked from commit d1861462d318d4c6483543f26a1f1bc6e2dc3043)
Reviewed-on: http://git-master/r/241233
(cherry picked from commit 0d4302e2f31caeea4dbce2d3c0379d5eedf57d5c)
Reviewed-on: http://git-master/r/271881
GVS: Gerrit_Virtual_Submit
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoARM: tegra12: Use devfreq scaling for gk20a
Arto Merilainen [Mon, 29 Jul 2013 11:38:10 +0000]
ARM: tegra12: Use devfreq scaling for gk20a

This patch disables perfmon frequency scaling and enables devfreq
scaling on gk20a.

Bug 1330780

Change-Id: Ia4081128389f93f16ca7ed35aa5c4e2a956ddade
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/263239
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

6 years agovideo: tegra: host: gk20a: Use pod governor
Arto Merilainen [Mon, 9 Sep 2013 10:19:58 +0000]
video: tegra: host: gk20a: Use pod governor

This patch sets nvhost_pod to be the default devfreq governor for
gk20a.

Bug 1330780

Change-Id: I6b594b3e1c7ea0e76a36a68045fc0a94321e8d27
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/271995
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

6 years agovideo: tegra: host: gk20a: Don't duplicate freqs
Arto Merilainen [Mon, 9 Sep 2013 05:46:55 +0000]
video: tegra: host: gk20a: Don't duplicate freqs

gk20a clock frequencies used to be doubled in the clock structure.
This, however, has been changed and therefore the gk20a devfreq
profile has currently too small frequencies.

This patch modifies the scale profile to use clock structure
frequencies "as is".

Bug 1330780

Change-Id: I278c3ab5de23be6dc3c528122b7420aa188947c0
Signed-off-by: Arto Merilainen <amerilainen@nvidia.com>
Reviewed-on: http://git-master/r/271933
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Terje Bergstrom <tbergstrom@nvidia.com>

6 years agoARM: PMC: tegra12: enable IO DPD function for T124
Terry Wang [Thu, 29 Aug 2013 06:36:08 +0000]
ARM: PMC: tegra12: enable IO DPD function for T124

Enable PMC IO DPD function for T124.

Bug 1352773

Change-Id: I18387f8054957745bf3f7de70e9e5fa4ce581cb7
Signed-off-by: Terry Wang <terwang@nvidia.com>
Reviewed-on: http://git-master/r/267755
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Hunk Lin <hulin@nvidia.com>
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

6 years agoregulator: palmas: provide enable_time through desc instead of callback
Laxman Dewangan [Sat, 7 Sep 2013 09:00:43 +0000]
regulator: palmas: provide enable_time through desc instead of callback

Change-Id: I48184f33f3e1bcc9fac1fe74d00601edd1364957
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/271823
GVS: Gerrit_Virtual_Submit

6 years agoregulator: palmas: remove unused macros
Laxman Dewangan [Sat, 7 Sep 2013 08:53:12 +0000]
regulator: palmas: remove unused macros

Some macro defined on the driver file is no more used. Removing
such macros.

Change-Id: I3b2d837d595b012f9731f4e4f71d7de80cb66ce2
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/271822
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit

6 years agoRevert "media:video:tegra: add HDR for ar0261"
Mitch Luban [Sat, 7 Sep 2013 20:50:27 +0000]
Revert "media:video:tegra: add HDR for ar0261"

This reverts commit 9de14ad78781f63ed2306f7c6f7c1f328e41e132.

Change-Id: I263a614a5afe1eee17cda5e251510e0a205d7256
Signed-off-by: Mitch Luban <mluban@nvidia.com>
Reviewed-on: http://git-master/r/271842
Reviewed-by: Automatic_Commit_Validation_User

6 years agoiommu/tegra: smmu: smaller preempt latency for map_pages
Hiroshi Doyu [Fri, 6 Sep 2013 10:31:32 +0000]
iommu/tegra: smmu: smaller preempt latency for map_pages

Take smaller preemption latency for map_pages since there's not much
perf improvement on this larger lock range.

Bug 1290869

Change-Id: Ic7579fe9ffe89d01ad6e7fc3e18404b742b38b50
Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Reviewed-on: http://git-master/r/271447
Reviewed-by: Alex Waterman <alexw@nvidia.com>
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>

6 years agoRevert "iommu/tegra: smmu: fix perf regression with map_sg"
Hiroshi Doyu [Fri, 6 Sep 2013 10:26:09 +0000]
Revert "iommu/tegra: smmu: fix perf regression with map_sg"

This reverts commit da57b0c27246871c93f5e541ba8803de95c311bf.

No perf improvement but better to have smaller preemption latency.

Bug 1290869

Change-Id: I368381c82f42ef0baf9cdd573f97ea9e9724923a
Signed-off-by: Hiroshi Doyu <hdoyu@nvidia.com>
Reviewed-on: http://git-master/r/271446
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>

6 years agovideo: tegra: nvmap: Replace nvmap heap management
Vandana Salve [Mon, 2 Sep 2013 14:16:46 +0000]
video: tegra: nvmap: Replace nvmap heap management

Replace nvmap heap management functionality with DMA coherent APIs
Bug 898152

Change-Id: Ia632c23c3ee86bb6017d9cb1b4280d356c2b977b

Signed-off-by: Vandana Salve <vsalve@nvidia.com>
Change-Id: I95c9bd013841f018cf9e706b3e82a804a4a0554a
Reviewed-on: http://git-master/r/269517
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Hiroshi Doyu <hdoyu@nvidia.com>
Tested-by: Hiroshi Doyu <hdoyu@nvidia.com>

6 years agoregulator: palmas: add DT support
Laxman Dewangan [Fri, 6 Sep 2013 11:24:41 +0000]
regulator: palmas: add DT support

Add DT support for palmas regulators.

Change-Id: Ia453390de433a0bc9ca75daf2afe55523b415726
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/271501

6 years agoregulator: palmas: cleanup in the roof floor and ext control handling
Laxman Dewangan [Fri, 6 Sep 2013 11:15:14 +0000]
regulator: palmas: cleanup in the roof floor and ext control handling

Use sparte ops struture for the smps which is controlled externally
and get rid of the roof_floor storage.

Change-Id: I444fd7845766d48c5215ebaf09f954b30589dda8
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/271500
GVS: Gerrit_Virtual_Submit

6 years agoarm: tegra: use ARRAY_SIZE() to check bounds
Diwakar Tundlam [Thu, 5 Sep 2013 22:21:14 +0000]
arm: tegra: use ARRAY_SIZE() to check bounds

Bug 1291108

Change-Id: I81c29b46481c90956acf3ff4f027cf6abdfb2338
Signed-off-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-on: http://git-master/r/271073
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Xue Dong <xdong@nvidia.com>
Reviewed-by: Aleksandr Frid <afrid@nvidia.com>

6 years agoARM: tegra12: dvfs: Add GPU rail Vmin thermal floor
Alex Frid [Fri, 6 Sep 2013 03:49:59 +0000]
ARM: tegra12: dvfs: Add GPU rail Vmin thermal floor

Implemented Tegra12 GPU rail Vmin floor 0.9V when temperature is
below 20C.

Bug 1273253
Bug 1342499

Change-Id: I5e8fce0c798145d5682c9e60c219e7f603703324
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/271329
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

6 years agoARM: tegra: dvfs: Use common rail thermal profile init
Alex Frid [Fri, 6 Sep 2013 00:13:46 +0000]
ARM: tegra: dvfs: Use common rail thermal profile init

Moved dvfs rail thermal profiles initialization to common tegra
dvfs code.

Change-Id: Iae26a9704135479bce90e108104af8569bb87848
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/271328
GVS: Gerrit_Virtual_Submit
Reviewed-by: Seshendra Gadagottu <sgadagottu@nvidia.com>
Reviewed-by: Prashant Malani <pmalani@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoARM: tegra: use general clock framework for GPU throttling
Hyungwoo Yang [Thu, 5 Sep 2013 23:51:41 +0000]
ARM: tegra: use general clock framework for GPU throttling

Bug 1363262

Change-Id: Ic455507d191a5b980d8d54580048c2dbb7b828df
Signed-off-by: Hyungwoo Yang <hyungwooy@nvidia.com>
Reviewed-on: http://git-master/r/271123
Reviewed-by: Philip Rakity <prakity@nvidia.com>
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>

6 years agoarm: tegra: ardbeg : update thermal throttling table
Hyungwoo Yang [Fri, 23 Aug 2013 20:26:53 +0000]
arm: tegra: ardbeg : update thermal throttling table

Bug 1315460

Change-Id: I47c99888eef8c6e92e9a74c8fa8c2592ccabc2f0
Signed-off-by: Hyungwoo Yang <hyungwooy@nvidia.com>
Reviewed-on: http://git-master/r/265680
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
Tested-by: Diwakar Tundlam <dtundlam@nvidia.com>

6 years agoARM: tegra12: clock: Add "PERIPH_ON_APB" to HDA
Sang-Hun Lee [Fri, 6 Sep 2013 01:16:58 +0000]
ARM: tegra12: clock: Add "PERIPH_ON_APB" to HDA

Added "PERIPH_ON_APB" flag to HDA clocks.

Bug 1353286

Change-Id: Ia99fcaa18419fe8894b401d218e57727a867ec14
Signed-off-by: Sang-Hun Lee <sanlee@nvidia.com>
Reviewed-on: http://git-master/r/271279
Reviewed-by: Mitch Luban <mluban@nvidia.com>
Tested-by: Mitch Luban <mluban@nvidia.com>

6 years agoARM: tegra: loki: update smps123 for gpu
Ray Poudrier [Fri, 6 Sep 2013 17:50:45 +0000]
ARM: tegra: loki: update smps123 for gpu

Because GPU regulator was programmed out
of range, we were falling back to SW rendering

Bug 1362416

Change-Id: I27859ea2e1e32b121610abb3bad0b168847c2907
Signed-off-by: Ray Poudrier <rapoudrier@nvidia.com>
Reviewed-on: http://git-master/r/271564
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Siddardha Naraharisetti <siddardhan@nvidia.com>
Reviewed-by: Tao Xie <txie@nvidia.com>
Reviewed-by: Mitch Luban <mluban@nvidia.com>

6 years agovideo: tegra: nvmap: fix comment
Alex Waterman [Thu, 5 Sep 2013 21:40:28 +0000]
video: tegra: nvmap: fix comment

Fix up the punctuation and clarity of the comment for
__nvmap_validate_id_locked().

Change-Id: Ie8cf12093d5b83107c7802eb1266d87333f5b683
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/271049
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Tested-by: Krishna Reddy <vdumpa@nvidia.com>

6 years agovideo: tegra: nvmap: Fix virt mem checks
Alex Waterman [Thu, 5 Sep 2013 21:38:45 +0000]
video: tegra: nvmap: Fix virt mem checks

Make it so that __nvmap_free_sg_table() does no error checking
and that nvmap_free_sg_table does all the error checking.

Change-Id: I4e9a8953b278c9317c4baa7d3ec0daeff455e981
Signed-off-by: Alex Waterman <alexw@nvidia.com>
Reviewed-on: http://git-master/r/271047
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Krishna Reddy <vdumpa@nvidia.com>
Tested-by: Krishna Reddy <vdumpa@nvidia.com>

6 years agovideo: tegra: gk20a: enable elpg.
Kevin Huang [Tue, 6 Aug 2013 17:59:32 +0000]
video: tegra: gk20a: enable elpg.

Bug 1317989

Change-Id: Ic309b934e26f064569d444e9e552f74fc1dbaddb
Signed-off-by: Kevin Huang <kevinh@nvidia.com>
Reviewed-on: http://git-master/r/270397
Reviewed-by: Krishna Sitaraman <ksitaraman@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Chao Xu <cxu@nvidia.com>

6 years agoARM: tegra: clock: Add read fence in delayed writes
Alex Frid [Thu, 5 Sep 2013 03:02:35 +0000]
ARM: tegra: clock: Add read fence in delayed writes

Added explicit read fence after clock register writes that include
propagation delay. This is necessary on Tegra11 and Tegra12 platforms
where udelay implementation is based on CPU arch timers (on platforms
that use tegra microsecond timer for udelay, timer count read serves
as a fence).

Change-Id: I56a9af1bfa5ae7a9f6f51d129708eaa5cbd8ee27
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/270481
Reviewed-by: Bo Yan <byan@nvidia.com>
Tested-by: Bo Yan <byan@nvidia.com>

6 years agovideo: tegra: gk20a: add ZBC save and restore.
Kevin Huang [Tue, 6 Aug 2013 17:51:22 +0000]
video: tegra: gk20a: add ZBC save and restore.

Save all ZBC entries once after PMU initialization. Save valid
entries afterwards.

Bug 1317989

Change-Id: I2cfd264e33125894d495f19f0e22be0dd593c502
Signed-off-by: Kevin Huang <kevinh@nvidia.com>
Reviewed-on: http://git-master/r/269680
Reviewed-by: Krishna Sitaraman <ksitaraman@nvidia.com>
Tested-by: Krishna Sitaraman <ksitaraman@nvidia.com>
Reviewed-by: Chao Xu <cxu@nvidia.com>

6 years agoarm: tegra: change HDMI prod settings
Xue Dong [Fri, 6 Sep 2013 00:22:35 +0000]
arm: tegra: change HDMI prod settings

bug 1327251

Change-Id: Iaba928cd2a4d196a466a8ef77432260a8c99cc37
Signed-off-by: Xue Dong <xdong@nvidia.com>
Reviewed-on: http://git-master/r/271140
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Chao Xu <cxu@nvidia.com>

6 years agovideo: tegra: nvmap: support to findout if client is kernel client
Krishna Reddy [Thu, 5 Sep 2013 18:44:04 +0000]
video: tegra: nvmap: support to findout if client is kernel client

add support to find out if client is kernel client.

Change-Id: Ibc6926583f9ffa24d81c8175141b2d4d758c054a
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/271082

6 years agovideo: tegra: nvmap: remove unused _nvmap_pin
Krishna Reddy [Fri, 6 Sep 2013 00:26:53 +0000]
video: tegra: nvmap: remove unused _nvmap_pin

remove unused _nvmap_pin function

Change-Id: I3ec0f4a32571a169ee2a370c59d31c456d494aa0
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/271141
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit

6 years agopower: bq2419x: do not enable charger of battery is not present
Laxman Dewangan [Fri, 6 Sep 2013 10:08:15 +0000]
power: bq2419x: do not enable charger of battery is not present

If ther is no battery connected then do not enable the charging
functionality.

Change-Id: I15a718082363574e7877823465ce71c36fa6b2c3
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/271422

6 years agopinctrl: tegra: add T124 pinctrl driver support
Ashwini Ghuge [Thu, 5 Sep 2013 07:09:33 +0000]
pinctrl: tegra: add T124 pinctrl driver support

Bug 1314143

Change-Id: Icde4053dd719644edf008b94408010a491349e64
Signed-off-by: Ashwini Ghuge <aghuge@nvidia.com>
Reviewed-on: http://git-master/r/269423
Reviewed-by: Pritesh Raithatha <praithatha@nvidia.com>
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

6 years agoarm: tegra: loki: set pinmux for js reset pin
Jun Yan [Tue, 6 Aug 2013 02:39:09 +0000]
arm: tegra: loki: set pinmux for js reset pin

Set it to be HIGH by default as js reset
signal is active LOW.

Change-Id: Ie2904748d540ee70a7b5bf5882a5401fe343fe81
Signed-off-by: Jun Yan <juyan@nvidia.com>
Reviewed-on: http://git-master/r/269862
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>

6 years agoarm: tegra: fuse: fix fuse_pgm_cycles error check
Shardar Shariff Md [Thu, 5 Sep 2013 10:50:02 +0000]
arm: tegra: fuse: fix fuse_pgm_cycles error check

fuse_gpm_cycles error check to be checked with 0
instead its checked with non zero value

Change-Id: I473f7185b7929b0aaa38bcb6b8c2210373bbc895
Signed-off-by: Shardar Shariff Md <smohammed@nvidia.com>
Reviewed-on: http://git-master/r/270769
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Ken Chang <kenc@nvidia.com>
Reviewed-by: Venu Byravarasu <vbyravarasu@nvidia.com>

6 years agoARM: tegra: palmas: Correct vbus detect pin name
Pradeep Goudagunta [Fri, 6 Sep 2013 06:34:53 +0000]
ARM: tegra: palmas: Correct vbus detect pin name

Correct palmas vbus detect pin name in ardbeg and macallan.

Bug 1362846

Change-Id: Idedc599cd877ef657e6750317642ca948543c014
Signed-off-by: Pradeep Goudagunta <pgoudagunta@nvidia.com>
Reviewed-on: http://git-master/r/271349
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>

6 years agoarm: tegra: tn8: Disable panel rst before suspend
Jiukai Ma [Tue, 3 Sep 2013 11:40:22 +0000]
arm: tegra: tn8: Disable panel rst before suspend

LCD_BL_EN is not used on TN8, disable dsi_panel_rst_gpio before suspend.

bug 1353663

Change-Id: Iefa6df02308be44761f12352acdbe3fe23de8187
Signed-off-by: Jiukai Ma <jiukaim@nvidia.com>
Reviewed-on: http://git-master/r/269497
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Animesh Kishore <ankishore@nvidia.com>
Reviewed-by: Bitan Biswas <bbiswas@nvidia.com>

6 years agopower: bq2419x-charger: add thermal zone name
Venkat Reddy Talla [Thu, 5 Sep 2013 11:45:24 +0000]
power: bq2419x-charger: add thermal zone name

add thermal zone name for BQ2419x charger chip

 Bug 1339831

Change-Id: Ib84189246db3d28059acb419884dd15d46cc1c0c
Signed-off-by: Venkat Reddy Talla <vreddytalla@nvidia.com>
Reviewed-on: http://git-master/r/270808
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Laxman Dewangan <ldewangan@nvidia.com>
Tested-by: Laxman Dewangan <ldewangan@nvidia.com>

6 years agoregulator: palmas: split SMPS10 out to two regulators
Laxman Dewangan [Thu, 5 Sep 2013 13:17:34 +0000]
regulator: palmas: split SMPS10 out to two regulators

The SMPS10 has two outputs, smps10-out1 and smps10-out2.
SMPS10-OUT1 is connected to smps10-out2 through switch and
smps10-out2 is conncted to input through boost/bypass.

As there is physically two outputs, split the SMPS10 regulator
into two regulators, smps10-out1 and smps10-out2.

Change-Id: I1dea345dcffa0e9d167d949cc69172864d331f7b
Signed-off-by: Laxman Dewangan <ldewangan@nvidia.com>
Reviewed-on: http://git-master/r/270870

6 years agoxhci: tegra: fix host partition powergate sequence
JC Kuo [Wed, 14 Aug 2013 10:05:37 +0000]
xhci: tegra: fix host partition powergate sequence

System hang observed during elpg entry/exit stress test. Root cause
is that xhci-tegra doesn't follow host partition powergating sequence
illustrated by PG. "flushing MCCIF and partition clients" needs to be
done before assserting RESET and disabling partition clocks.

This change fixes the sequence by removing fews steps since those are
supposed to be done by tegra_powergate_partition().

bug 1348646

Change-Id: Iae82e5cba2b5ceb09b6b5e6af6641736dc9ba855
Signed-off-by: JC Kuo <jckuo@nvidia.com>
Reviewed-on: http://git-master/r/267292
Reviewed-by: Sachin Nikam <snikam@nvidia.com>
Tested-by: Sachin Nikam <snikam@nvidia.com>

6 years agoarm: tegra12x: disable secure reg updates
Varun Wadekar [Fri, 30 Aug 2013 05:18:59 +0000]
arm: tegra12x: disable secure reg updates

Non-secure builds cannot write to secure registers and this needs to
be done by the kernel running in the secure world.

Change-Id: Id8bd6a1b58118208acea57c992529e8e75885a1f
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Reviewed-on: http://git-master/r/268310
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Scott Long <scottl@nvidia.com>

6 years agosecurity: tlk_driver: rejig switch-to-cpu0 code
Varun Wadekar [Mon, 2 Sep 2013 11:50:05 +0000]
security: tlk_driver: rejig switch-to-cpu0 code

* Try to encompass the duplicate cpu affinity code in
a macro which can be used at multiple places without
code duplication.
* Avoid over-writing saved_regs, while re-entering the
secure world with a FS-complete smc call.
* Remove the fs_ready logic as it is buggy and is not
working as expected.

Change-Id: I916e5ae53d87285e3e3be14647446a22ae795c1c
Signed-off-by: Varun Wadekar <vwadekar@nvidia.com>
Reviewed-on: http://git-master/r/269118
Reviewed-by: James Zhao <jamesz@nvidia.com>

6 years agoRevert "Revert "video: tegra: nvmap: Enable dmabuf stashing""
Krishna Reddy [Thu, 5 Sep 2013 23:37:19 +0000]
Revert "Revert "video: tegra: nvmap: Enable dmabuf stashing""

This reverts commit 7d0f8b777619fd95b6d6a6899cb0d819252ac80a.

Change-Id: Ibab957b4045364a788b5e6c173702f3904fb347d
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/271104
Reviewed-by: Alex Waterman <alexw@nvidia.com>
GVS: Gerrit_Virtual_Submit

6 years agoARM: tegra12: dvfs: Don't squash GPU rates
Alex Frid [Thu, 5 Sep 2013 05:16:18 +0000]
ARM: tegra12: dvfs: Don't squash GPU rates

Updated GPU dvfs table construction to keep all characterized rates
(no longer squashing rates that require the same voltage).

Bug 1273253

Change-Id: I7344010cef6d28e11a8f58b09b9a2cec1a831e68
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/270562
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agovideo: tegra: nvmap: fix race conditions in dmabuf stashing
Krishna Reddy [Thu, 5 Sep 2013 05:58:47 +0000]
video: tegra: nvmap: fix race conditions in dmabuf stashing

fix race conditions in dmabuf stashing code by taking lock at
correct place.
fix error checking during kmem_cache_alloc.
fix incorrect evict of map under use during dir mismatch.
Bug 1356091
Bug 1290869

Change-Id: Iafd159646a551579f4518a7535d86cb1248432b9
Signed-off-by: Krishna Reddy <vdumpa@nvidia.com>
Reviewed-on: http://git-master/r/270564

6 years agoxhci: tegra: fix DFE/CTLE control sequence
joyw [Wed, 28 Aug 2013 11:03:25 +0000]
xhci: tegra: fix DFE/CTLE control sequence

According to PG to adjust DEF and CTLE context save/restore
programming sequence.

Bug 1345950

Change-Id: I0925f635347c322b96db7a13c9121b707611b97d
Signed-off-by: joyw <joyw@nvidia.com>
Reviewed-on: http://git-master/r/267288
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Jui Chang Kuo <jckuo@nvidia.com>
Reviewed-by: Ashutosh Jha <ajha@nvidia.com>
GVS: Gerrit_Virtual_Submit

6 years agoARM: tegra12: clock: Add user interfaces for GPU clock
Alex Frid [Tue, 27 Aug 2013 06:02:59 +0000]
ARM: tegra12: clock: Add user interfaces for GPU clock

Added nodes to limit and read GPU clock rate:

sysfs (limit level and rate in Hz, state ref-counted):
/sys/kernel/tegra_gpu/gpu_cap_level
/sys/kernel/tegra_gpu/gpu_cap_state
/sys/kernel/tegra_gpu/gpu_floor_level
/sys/kernel/tegra_gpu/gpu_floor_state
/sys/kernel/tegra_gpu/gpu_rate
/sys/kernel/tegra_gpu/gpu_available_rates

PM QoS (freq in kHz):
/dev/gpu_freq_max
/dev/gpu_freq_min

Bug 1349108

Change-Id: Iead80fa9a3e208a6235caac46092bd4e5e7bfa1d
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/267703
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoPM QoS: Add GPU frequency limits to PM QoS
Alex Frid [Tue, 23 Jul 2013 04:26:11 +0000]
PM QoS: Add GPU frequency limits to PM QoS

Added GPU frequency min/max as PM QoS classes.

Bug 1330780

Change-Id: I2428c62748521c17e23b2df9ca409deda8b36160
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/267702
Reviewed-by: Ilan Aelion <iaelion@nvidia.com>
Reviewed-by: Mitch Luban <mluban@nvidia.com>
Reviewed-by: Yu-Huan Hsu <yhsu@nvidia.com>

6 years agoARM: tegra: clock: Register arch timer delay early
Alex Frid [Wed, 4 Sep 2013 22:54:27 +0000]
ARM: tegra: clock: Register arch timer delay early

Registered ARM arch timer as delay timer early, so that udelay() calls
provide proper delays for initial clock table settings.

Bug 1356220

Change-Id: I98021507d0bcf129179c97ce395cb7edf2c682e4
Signed-off-by: Alex Frid <afrid@nvidia.com>
Reviewed-on: http://git-master/r/270411
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Bo Yan <byan@nvidia.com>

6 years agovideo: tegra: clean up warnings and #if expression
Jon Mayo [Wed, 4 Sep 2013 19:16:51 +0000]
video: tegra: clean up warnings and #if expression

Clean up several warnings and fix a #if to use || instead of &&.

Change-Id: I23a63e2cb0125a3856d86c4da52d1b13d590118f
Signed-off-by: Jon Mayo <jmayo@nvidia.com>
Reviewed-on: http://git-master/r/270240
Reviewed-by: Adeel Raza <araza@nvidia.com>
Reviewed-by: Automatic_Commit_Validation_User

6 years agoarm: mach_tegra: fix warnings soctherm
Philip Rakity [Wed, 4 Sep 2013 12:32:16 +0000]
arm: mach_tegra: fix warnings soctherm

use correct types
fix format warnings

Change-Id: I1a0a646ca56e810e4ce7d022f6bc148d99fd3841
Signed-off-by: Philip Rakity <prakity@nvidia.com>
Reviewed-on: http://git-master/r/270685
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Diwakar Tundlam <dtundlam@nvidia.com>
Tested-by: Diwakar Tundlam <dtundlam@nvidia.com>

6 years agoarm: tegra: isomgr support for T124
Xue Dong [Wed, 21 Aug 2013 23:43:00 +0000]
arm: tegra: isomgr support for T124

bug 1162232

Change-Id: I342b8d9ede5d55fd16228d0ae08ce55ee2b26f42
Signed-off-by: Xue Dong <xdong@nvidia.com>
Reviewed-on: http://git-master/r/264137
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Chao Xu <cxu@nvidia.com>

6 years agoARM: tegra12: Add emc use case table
Xue Dong [Wed, 21 Aug 2013 01:17:41 +0000]
ARM: tegra12: Add emc use case table

bug 1162232

Change-Id: I2bf4cdec47b98da45852e3fd345dd1833bb020af
Signed-off-by: Xue Dong <xdong@nvidia.com>
Reviewed-on: http://git-master/r/264134
Reviewed-by: Automatic_Commit_Validation_User
Reviewed-by: Chao Xu <cxu@nvidia.com>

6 years agovideo: tegra: nvmap: remove unused buddy_size var
Vandana Salve [Tue, 3 Sep 2013 09:52:52 +0000]
video: tegra: nvmap: remove unused buddy_size var

Remove the unused buddy_size variable from nvmap_heap_create()

bug 898152

Change-Id: I9a25af749825feca30ef72f11140454600d54bac
Signed-off-by: Vandana Salve <vsalve@nvidia.com>
Reviewed-on: http://git-master/r/269467
Reviewed-by: Automatic_Commit_Validation_User
GVS: Gerrit_Virtual_Submit
Reviewed-by: Hiroshi Doyu <hdoyu@nvidia.com>

6 years agoarm: tegra: remove setting of buddy_size in nvmap_platform_data
Vandana Salve [Tue, 3 Sep 2013 10:41:57 +0000]
arm: tegra: remove setting of buddy_size in nvmap_platform_data

Remove the initialization of buddy_size variable in the
struct nvmap_platform_data to remove usage of
buddy heap allocation

bug 898152

Change-Id: I3f94690fa0254650a2c7ac79d201d87e1f61181b
Signed-off-by: Vandana Salve <vsalve@nvidia.com>
Reviewed-on: http://git-master/r/269487
GVS: Gerrit_Virtual_Submit
Reviewed-by: Hiroshi Doyu <hdoyu@nvidia.com>

6 years agoarm: tegra: soctherm: always do soctherm_init.
Diwakar Tundlam [Tue, 3 Sep 2013 20:19:24 +0000]
arm: tegra: soctherm: always do soctherm_init.

Let the checks in soctherm_init flag ATE revision error thus allowing
access to raw soctherm regs for debugging purposes.

Bug 1291108

Change-Id: I37afa77df0c9b8c5ecf282fc8e8b31ba7291a631
Signed-off-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-on: http://git-master/r/269670

6 years agoarm: tegra: restore correct tskin throttling threshold
Diwakar Tundlam [Tue, 3 Sep 2013 20:14:23 +0000]
arm: tegra: restore correct tskin throttling threshold

nct-driver detects skin-tdiode not-present and skips binding the
trip_point to handle board with missing flex connector.

Bug 1345131

Change-Id: I990e95c2cc9ee75c0bae3e57f97d21c26dd6872f
Signed-off-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-on: http://git-master/r/269669

6 years agomisc: nct1008: fix unified get_temp api use
Diwakar Tundlam [Tue, 3 Sep 2013 18:31:51 +0000]
misc: nct1008: fix unified get_temp api use

Removed duplicate get_temp api that was not taking offset table into
account which can cause confusion.

Check invalid temp readout on skin sensor before binding to
skin-balanced throttling cooling device.

Rearrange debug output to show similar items together.

Bug 1330895
Bug 1345131

Change-Id: I8c72f1c8d348e195e02baff3d5dfb7b8718d2c62
Signed-off-by: Diwakar Tundlam <dtundlam@nvidia.com>
Reviewed-on: http://git-master/r/269668
Reviewed-by: Jinyoung Park <jinyoungp@nvidia.com>