Commits · 53634ce64fd80a4df2997a4ff9c161598fa49dc4 · Linux-Kernel / Linux AT91

16 Oct, 2014 6 commits
- ARM: at91: sama5d4_xplained: update the makefile for all dts files · 53634ce6
  Josh Wu authored Sep 25, 2014
```
Signed-off-by: Josh Wu <josh.wu@atmel.com>
```
  53634ce6
- ARM: at91: sama5d4_xplained: add hdmi support dts file · c231f5b4
  Josh Wu authored Sep 25, 2014
```
In this dts, we enable hdmi support
Signed-off-by: Josh Wu <josh.wu@atmel.com>
```
  c231f5b4
- ARM: at91: sama5d4_xplained_pda4: add PDA4 support · c796cc65
  Josh Wu authored Sep 25, 2014
```
For this dts file, we enable PDA4 support
Signed-off-by: Josh Wu <josh.wu@atmel.com>
```
  c796cc65
- ARM: at91: sama5d4_xplained: add the dts file for xplained ultra board · 167a174e
  Josh Wu authored Sep 25, 2014
```
In this board, the LCD, VDEC, audio, isi are disabled.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
```
  167a174e
- ARM: at91: sama5d4_defconfig: add hdmi support · 54737c23
  Josh Wu authored Sep 22, 2014
```
Signed-off-by: Josh Wu <josh.wu@atmel.com>
```
  54737c23
- ARM: at91: sama5d4/dtsi: remove PA25 for LCD, it is not used by LCD · 9ffaec53
  Josh Wu authored Sep 22, 2014
```
This pin is used for hdmi irq.
Signed-off-by: Josh Wu <josh.wu@atmel.com>
```
  9ffaec53
15 Oct, 2014 5 commits

ARM: at91: board-dt-sama5: add of_node_put · 8e5d0239

Bo Shen authored Oct 15, 2014



When call of_find_compatible_node, it will returns a node pointer
with refcount incremented, need of_node_put() on it when done.
Signed-off-by: Bo Shen <voice.shen@atmel.com>

8e5d0239

ARM: at91: sama5d4/dts: move vdec to dtsi and enabled for sama5d4ek · bcfce37a

Josh Wu authored Sep 23, 2014



VDEC is chip feature, so put it to <chip>.dtsi file.
Then, enable it in sama5d4ek.dts. That is more readable.
Signed-off-by: Josh Wu <josh.wu@atmel.com>

bcfce37a

ARM: at91: dts: sama5d3: move the isi mck pin to mb · 5f033dad

Bo Shen authored Oct 11, 2014



The mck is decided by the board design, move it to mb related
dtsi file.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>

5f033dad

ARM: at91: dts: sama5d3: add missing pins of isi · 1a322d80

Bo Shen authored Oct 11, 2014



The ISI has 12 data lines, add the missing two data lines.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>

1a322d80

ARM: at91: dts: sama5d3: split isi pinctrl · f8f0a0e7

Bo Shen authored Oct 11, 2014



As the ISI has 12 data lines, however we only use 8 data lines with
sensor module. So, split the data line into two groups which make
it can be choosed depends on the hardware design.
Signed-off-by: Bo Shen <voice.shen@atmel.com>
Acked-by: Nicolas Ferre <nicolas.ferre@atmel.com>

f8f0a0e7

02 Oct, 2014 1 commit

dma: at_xdmac: change chunk size default value · 0d1ba334

Ludovic Desroches authored Oct 02, 2014



Some devices don't set the maxburst value, in this case it is safer to
use a chunk of 1 instead of 16. For example, atmel_serial doesn't
set maxburst and having a chunk of 16 causes receiving 4 characters
intstead of 1.
Signed-off-by: Ludovic Desroches <ludovic.desroches@atmel.com>

0d1ba334

30 Sep, 2014 1 commit

pm: at91: cortex-a5: add weak attribute to the sleep functions · a698d391

Wenyou Yang authored Sep 30, 2014



This make the SoC which doesn't support these sleep functions works as well.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>

a698d391

26 Sep, 2014 8 commits

Merge 'v3.10_sama5d4+pm+pins_sleep' into linux-3.10-at91 · e3da646d
Nicolas Ferre authored Sep 26, 2014
```
Conflicts:
	arch/arm/configs/sama5d3_xplained_defconfig
```
e3da646d

ARM: at91: remove the AT91_PROGRAMMABLE_CLOCKS configuration option · e3135678

Nicolas Ferre authored Sep 26, 2014

This option is removed because it only saves a handful of functions. Its
selection was not easy to trigger: useless and error prone.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>

e3135678

pm: at91: pm: clear up the code · d1844005
Wenyou Yang authored Sep 19, 2014
```
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
d1844005
pm: at91: cortex-a5: disable L1 data cache and L2 cache when suspend to memory · 11bae823
Wenyou Yang authored Sep 17, 2014
```
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
11bae823
pm: at91: cortex-a5: use the new suspend function for suspend to standby · f39de498
Wenyou Yang authored Sep 17, 2014
```
at91_cortexa5_standby()
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
f39de498
pm: at91: cortex-a5: add functions used for the suspend operations · d66bd1a6
Wenyou Yang authored Sep 17, 2014
```
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
d66bd1a6
ARM: at91: add function to get L2 Cachec controller base address · cb0be470
Wenyou Yang authored Sep 17, 2014
```
Will be used for the suspend operations
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
cb0be470

ARM: at91: remove no-MMU at91x40 support · ca654d2c

Nicolas Ferre authored Sep 24, 2014



As there is currently no-one to take care of this old !MMU target and as its
support in recent kernels is a bit rotten, remove this at91x40 support and the
board file associated with it (at91eb01).
There are modern ARM !MMU in Mainline now so this target is not interesting for
building tests anymore. It would be better to start from these modern ARM !MMU
platforms to reintroduce at91x40 support if needed.
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
Acked-by: Greg Ungerer <gerg@uclinux.org>
Acked-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>

ca654d2c

22 Sep, 2014 19 commits

ARM: at91: add function to get PMC base address · e4c9f77d
Wenyou Yang authored Sep 17, 2014
```
Will be used for the suspend operations
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
e4c9f77d
ARM: at91: add function to get the SDRAM controller base address · 89315f06
Wenyou Yang authored Sep 17, 2014
```
Will be used for the suspend operations
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
89315f06
pm: at91: pm_slowclock: armv7: disable the Processor Clock before Wait For Interrupt · 3f895a13
Wenyou Yang authored Sep 17, 2014
```
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
3f895a13

Revert "ARM: at91/pm: sama5d4: add print out peripherals power state" · de95c6d9

Wenyou Yang authored Sep 10, 2014

This reverts commit 770ce09e

.

This commit is only print out log message for debug
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>

de95c6d9

defconfig: update sama5d3_xplained_defconfig · e014c683
Wenyou Yang authored Aug 13, 2014
```
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
e014c683
ARM: dts: at91: at91-sama5d3_xplained: add gpio-key pinctrl property · 9b0a08c5
Wenyou Yang authored Aug 13, 2014
```
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
9b0a08c5
ARM: dts: at91: at91-sama5d3_xplained: add pin sleep state dtsi file · d9a4d81b
Wenyou Yang authored Aug 11, 2014
```
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
d9a4d81b
ARM: dts: at91: sama5d4ek: add pins sleep state dtsi file · 884533e9
Wenyou Yang authored Jul 23, 2014
```
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
884533e9

pm: at91: pm_slowclock: move disable/enable PLLB out of the route · e0c8ba9b

Wenyou Yang authored Sep 04, 2014



Because during this period, the PCK clock source is slow clock,
To do so to get faster resume from suspend to memory.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>

e0c8ba9b

pm: at91: pm_slowclock: improvement to disable the UTMI PLL · cc4dc988

Wenyou Yang authored Aug 07, 2014



1./ Add condition to disable/enable the UTMI PLL.
2./ To get faster to resume from suspend to memory,
    move disable/enable the UTMI PLL out of the route
    when the PCK source is slow clock.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>

cc4dc988

pm: at91: pm_slowclock: disable/enable MPDDRC controller clock and DDR clock · 1c0c48bf
Wenyou Yang authored Feb 18, 2014
```
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
1c0c48bf

net: phy_device: resume the PHY while probing · 52f6bf6c

Wenyou Yang authored Sep 03, 2014



The purpose is to resume the PHY device to Normal Mode
if it has been put in the Power Dowm Mode in the previous boot stage.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>

52f6bf6c

ARM: atmel: sama5d4: vdec: add PM operations · 7a0a380e
Wenyou Yang authored Aug 25, 2014
```
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
7a0a380e
can: at91: adopt pinctrl support · 0dc3d1c6
Wenyou Yang authored Feb 17, 2014
```
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>
```
0dc3d1c6

mtd: nand: atmel: adopt pinctrl support · 43bf195c

Wenyou Yang authored Jul 23, 2014



Amend the pin controller to optionally take a pin control
handle and set the state of the pins to:

- "default" on boot, resume
- "sleep" on suspend()

This should make it possible to optimize energy usage for the pins
both for the suspend/resume cycle.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>

43bf195c

net: ethernet: cadence: adopt pinctrl support · fad1c2f7

Wenyou Yang authored Jan 21, 2014



Amend the pin controller to optionally take a pin control
handle and set the state of the pins to:

- "default" on boot, resume
- "sleep" on suspend()

This should make it possible to optimize energy usage for the pins
both for the suspend/resume cycle.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>

fad1c2f7

iio: adc: at91: adopt pinctrl support · 7d02c19c

Wenyou Yang authored Feb 17, 2014



Amend the pin controller to optionally take a pin control
handle and set the state of the pins to:

- "default" on boot, resume
- "sleep" on suspend()

This should make it possible to optimize energy usage for the pins
both for the suspend/resume cycle.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>

7d02c19c

ssc: atmel: adopt pinctrl support · 1c00dbd1

Wenyou Yang authored Feb 18, 2014



Amend the atmel pin controller to optionally take a pin control
handle and set the state of the pins to:

- "default" on boot, resume
- "sleep" on suspend()

This should make it possible to optimize energy usage for the pins
both for the suspend/resume cycle.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>

1c00dbd1

lcdc: at91: adopt pinctrl support · 42a7be00

Wenyou Yang authored Feb 17, 2014



Amend the pin controller to optionally take a pin control
handle and set the state of the pins to:

- "default" on boot, resume
- "sleep" on suspend()

This should make it possible to optimize energy usage for the pins
both for the suspend/resume cycle.
Signed-off-by: Wenyou Yang <wenyou.yang@atmel.com>

42a7be00