<feed xmlns='http://www.w3.org/2005/Atom'>
<title>linux-toradex.git/arch/arm/boot, branch v3.13.3</title>
<subtitle>Linux kernel for Apalis and Colibri modules</subtitle>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/'/>
<entry>
<title>ARM: mvebu: update the SATA compatible string for Armada 370/XP</title>
<updated>2014-02-06T19:34:05+00:00</updated>
<author>
<name>Simon Guinot</name>
<email>simon.guinot@sequanux.org</email>
</author>
<published>2014-01-14T19:10:27+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=1b45143a96ffc481ea8b9bf56d2a6f8b56667cac'/>
<id>1b45143a96ffc481ea8b9bf56d2a6f8b56667cac</id>
<content type='text'>
commit a96cc303e42ad7830dde929aad0046e448a05505 upstream.

This patch updates the Armada 370/XP SATA node with the new compatible
string "marvell,armada-370-sata".

Signed-off-by: Simon Guinot &lt;simon.guinot@sequanux.org&gt;
Cc: Thomas Petazzoni &lt;thomas.petazzoni@free-electrons.com&gt;
Cc: Jason Cooper &lt;jason@lakedaemon.net&gt;
Cc: Andrew Lunn &lt;andrew@lunn.ch&gt;
Cc: Gregory Clement &lt;gregory.clement@free-electrons.com&gt;
Cc: Sebastian Hesselbarth &lt;sebastian.hesselbarth@gmail.com&gt;
Cc: Lior Amsalem &lt;alior@marvell.com&gt;
Acked-by: Jason Cooper &lt;jason@lakedaemon.net&gt;
Signed-off-by: Tejun Heo &lt;tj@kernel.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
commit a96cc303e42ad7830dde929aad0046e448a05505 upstream.

This patch updates the Armada 370/XP SATA node with the new compatible
string "marvell,armada-370-sata".

Signed-off-by: Simon Guinot &lt;simon.guinot@sequanux.org&gt;
Cc: Thomas Petazzoni &lt;thomas.petazzoni@free-electrons.com&gt;
Cc: Jason Cooper &lt;jason@lakedaemon.net&gt;
Cc: Andrew Lunn &lt;andrew@lunn.ch&gt;
Cc: Gregory Clement &lt;gregory.clement@free-electrons.com&gt;
Cc: Sebastian Hesselbarth &lt;sebastian.hesselbarth@gmail.com&gt;
Cc: Lior Amsalem &lt;alior@marvell.com&gt;
Acked-by: Jason Cooper &lt;jason@lakedaemon.net&gt;
Signed-off-by: Tejun Heo &lt;tj@kernel.org&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</pre>
</div>
</content>
</entry>
<entry>
<title>ARM: at91: at91sam9g45: set default mmc pinctrl-names</title>
<updated>2014-02-06T19:33:59+00:00</updated>
<author>
<name>Ludovic Desroches</name>
<email>ludovic.desroches@atmel.com</email>
</author>
<published>2013-11-22T13:49:52+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=6ac2e205d68a7b1e56c738f1910c5a40abc1e2f8'/>
<id>6ac2e205d68a7b1e56c738f1910c5a40abc1e2f8</id>
<content type='text'>
commit 0645b93f6c223b594c0dca348e2ae0a23bccf6e3 upstream.

pinctrl-names property was missing from mmc nodes.

Signed-off-by: Ludovic Desroches &lt;ludovic.desroches@atmel.com&gt;
Acked-by: Jean-Christophe PLAGNIOL-VILLARD &lt;plagnioj@jcrosoft.com&gt;
Signed-off-by: Nicolas Ferre &lt;nicolas.ferre@atmel.com&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
commit 0645b93f6c223b594c0dca348e2ae0a23bccf6e3 upstream.

pinctrl-names property was missing from mmc nodes.

Signed-off-by: Ludovic Desroches &lt;ludovic.desroches@atmel.com&gt;
Acked-by: Jean-Christophe PLAGNIOL-VILLARD &lt;plagnioj@jcrosoft.com&gt;
Signed-off-by: Nicolas Ferre &lt;nicolas.ferre@atmel.com&gt;
Signed-off-by: Greg Kroah-Hartman &lt;gregkh@linuxfoundation.org&gt;

</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'samsung-clk-fixes' of git://git.kernel.org/pub/scm/linux/kernel/git/tfiga/samsung-clk into clk-fixes</title>
<updated>2014-01-06T05:36:43+00:00</updated>
<author>
<name>Mike Turquette</name>
<email>mturquette@linaro.org</email>
</author>
<published>2014-01-06T05:36:43+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=497d2214e5ba58ef55025b9951e7f9cccab760e4'/>
<id>497d2214e5ba58ef55025b9951e7f9cccab760e4</id>
<content type='text'>
Samsung Clock fixes for 3.13-rc7

* Several patches fixing up incorrectly defined register addresses and
  bitfield offsets that could lead to undefined operation when accessing
  respective registers or bitfields.

 1) clk: exynos5250: fix sysmmu_mfc{l,r} gate clocks

 2a) clk: samsung: exynos5250: Fix ACP gate register offset
 2b) clk: samsung: exynos5250: Add MDMA0 clocks
 2c) ARM: dts: exynos5250: Fix MDMA0 clock number

 3) clk: samsung: exynos4: Correct SRC_MFC register

   All three issues have been present since Exynos5250 and Exynos4 clock
   drivers were added by commits 6e3ad26816b72 ("clk: exynos5250:
   register clocks using common clock framework") and e062b571777f5
   ("clk: exynos4: register clocks using common clock framework")
   respectively.

* Patch to fix automatic disabling of Exynos5250 sysreg clock that could
  cause undefined operation of several peripherals, such as USB, I2C,
  MIPI or display block.

 4) clk: samsung: exynos5250: Add CLK_IGNORE_UNUSED flag for the sysreg
    clock

   Present since Exynos5250 clock drivers was added by commits
   6e3ad26816b72 ("clk: exynos5250: register clocks using common clock
   framework").

* Patch fixing compilation warning in clk-exynos-audss driver when
  CONFIG_PM_SLEEP is disabled.

 5) clk: exynos: File scope reg_save array should depend on PM_SLEEP

   Present since the driver was added by commit 1241ef94ccc3 ("clk:
   samsung: register audio subsystem clocks using common clock
   framework").
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Samsung Clock fixes for 3.13-rc7

* Several patches fixing up incorrectly defined register addresses and
  bitfield offsets that could lead to undefined operation when accessing
  respective registers or bitfields.

 1) clk: exynos5250: fix sysmmu_mfc{l,r} gate clocks

 2a) clk: samsung: exynos5250: Fix ACP gate register offset
 2b) clk: samsung: exynos5250: Add MDMA0 clocks
 2c) ARM: dts: exynos5250: Fix MDMA0 clock number

 3) clk: samsung: exynos4: Correct SRC_MFC register

   All three issues have been present since Exynos5250 and Exynos4 clock
   drivers were added by commits 6e3ad26816b72 ("clk: exynos5250:
   register clocks using common clock framework") and e062b571777f5
   ("clk: exynos4: register clocks using common clock framework")
   respectively.

* Patch to fix automatic disabling of Exynos5250 sysreg clock that could
  cause undefined operation of several peripherals, such as USB, I2C,
  MIPI or display block.

 4) clk: samsung: exynos5250: Add CLK_IGNORE_UNUSED flag for the sysreg
    clock

   Present since Exynos5250 clock drivers was added by commits
   6e3ad26816b72 ("clk: exynos5250: register clocks using common clock
   framework").

* Patch fixing compilation warning in clk-exynos-audss driver when
  CONFIG_PM_SLEEP is disabled.

 5) clk: exynos: File scope reg_save array should depend on PM_SLEEP

   Present since the driver was added by commit 1241ef94ccc3 ("clk:
   samsung: register audio subsystem clocks using common clock
   framework").
</pre>
</div>
</content>
</entry>
<entry>
<title>ARM: dts: exynos5250: Fix MDMA0 clock number</title>
<updated>2013-12-30T16:56:59+00:00</updated>
<author>
<name>Abhilash Kesavan</name>
<email>a.kesavan@samsung.com</email>
</author>
<published>2013-12-12T03:02:02+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=8777539479abd7b3efeb691685415dc2b057d0e0'/>
<id>8777539479abd7b3efeb691685415dc2b057d0e0</id>
<content type='text'>
Due to incorrect clock specified in MDMA0 node, using MDMA0 controller
could cause system failures, due to wrong clock being controlled. This
patch fixes this by specifying correct clock.

Signed-off-by: Abhilash Kesavan &lt;a.kesavan@samsung.com&gt;
Acked-by: Mike Turquette &lt;mturquette@linaro.org&gt;
[t.figa: Corrected commit message and description.]
Signed-off-by: Tomasz Figa &lt;t.figa@samsung.com&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
Due to incorrect clock specified in MDMA0 node, using MDMA0 controller
could cause system failures, due to wrong clock being controlled. This
patch fixes this by specifying correct clock.

Signed-off-by: Abhilash Kesavan &lt;a.kesavan@samsung.com&gt;
Acked-by: Mike Turquette &lt;mturquette@linaro.org&gt;
[t.figa: Corrected commit message and description.]
Signed-off-by: Tomasz Figa &lt;t.figa@samsung.com&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'renesas-fixes2-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes</title>
<updated>2013-12-28T23:20:35+00:00</updated>
<author>
<name>Olof Johansson</name>
<email>olof@lixom.net</email>
</author>
<published>2013-12-28T23:20:35+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=4cff6123536236fa84f826d9b93452903b90fe2e'/>
<id>4cff6123536236fa84f826d9b93452903b90fe2e</id>
<content type='text'>
From Simon Horman:
Second Round of Renesas ARM based SoC Fixes for v3.13

* r8a7790 (R-Car H2) based Lager board
  - Correct SHDI resource sizes
    This bug has been present since sdhi resources were added to the r8a7790 by
    8c9b1aa41853272a ("ARM: shmobile: r8a7790: add MMCIF and SDHI DT
    templates") in v3.11-rc2.

* r8a7778 (R-Car M1) based Bock-W board
  - Correct DMA mask
    This resolves a regression introduced by 4dcfa60071b3d23f
    ("ARM: DMA-API: better handing of DMA masks for coherent allocations")
    in v3.12-rc1.

* r8a7740 (R-Mobile A1) based Armadillo board
  - Add PWM backlight power supply
    This resolves a regression introduced by 22ceeee16eb8f0d0
    ("pwm-backlight: Add power supply support") in v3.12.

* tag 'renesas-fixes2-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: r8a7790: fix shdi resource sizes
  ARM: shmobile: bockw: fixup DMA mask
  ARM: shmobile: armadillo: Add PWM backlight power supply

Signed-off-by: Olof Johansson &lt;olof@lixom.net&gt;
Signed-off-by: Olof Johansson &lt;olof@lixom.net&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
From Simon Horman:
Second Round of Renesas ARM based SoC Fixes for v3.13

* r8a7790 (R-Car H2) based Lager board
  - Correct SHDI resource sizes
    This bug has been present since sdhi resources were added to the r8a7790 by
    8c9b1aa41853272a ("ARM: shmobile: r8a7790: add MMCIF and SDHI DT
    templates") in v3.11-rc2.

* r8a7778 (R-Car M1) based Bock-W board
  - Correct DMA mask
    This resolves a regression introduced by 4dcfa60071b3d23f
    ("ARM: DMA-API: better handing of DMA masks for coherent allocations")
    in v3.12-rc1.

* r8a7740 (R-Mobile A1) based Armadillo board
  - Add PWM backlight power supply
    This resolves a regression introduced by 22ceeee16eb8f0d0
    ("pwm-backlight: Add power supply support") in v3.12.

* tag 'renesas-fixes2-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: r8a7790: fix shdi resource sizes
  ARM: shmobile: bockw: fixup DMA mask
  ARM: shmobile: armadillo: Add PWM backlight power supply

Signed-off-by: Olof Johansson &lt;olof@lixom.net&gt;
Signed-off-by: Olof Johansson &lt;olof@lixom.net&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>Merge tag 'renesas-fixes-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas into fixes</title>
<updated>2013-12-20T19:28:30+00:00</updated>
<author>
<name>Kevin Hilman</name>
<email>khilman@linaro.org</email>
</author>
<published>2013-12-20T19:27:12+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=95fcfa70f3bc4b3b82bf582fa5b24a39bdbd23ae'/>
<id>95fcfa70f3bc4b3b82bf582fa5b24a39bdbd23ae</id>
<content type='text'>
From Simon Horman:
Renesas ARM based SoC fixes for v3.13

* r8a7790 (R-Car H1) SoC
  - Correct GPIO resources in DT.

    This problem has been present since GPIOs were added to the r8a7790 SoC
    by f98e10c88aa95bf7 ("ARM: shmobile: r8a7790: Add GPIO controller
    devices to device tree") in v3.12-rc1.

* irqchip renesas-intc-irqpin
  - Correct register bitfield shift calculation

    This bug has been present since the renesas-intc-irqpin driver was
    introduced by 443580486e3b9657 ("irqchip: Renesas INTC External IRQ pin
    driver") in v3.10-rc1

* Lager board
  - Do not build the phy fixup unless CONFIG_PHYLIB is enabled

    This problem was introduced by 48c8b96f21817aad

* tag 'renesas-fixes-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: r8a7790: Fix GPIO resources in DTS
  irqchip: renesas-intc-irqpin: Fix register bitfield shift calculation
  ARM: shmobile: lager: phy fixup needs CONFIG_PHYLIB

Signed-off-by: Kevin Hilman &lt;khilman@linaro.org&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
From Simon Horman:
Renesas ARM based SoC fixes for v3.13

* r8a7790 (R-Car H1) SoC
  - Correct GPIO resources in DT.

    This problem has been present since GPIOs were added to the r8a7790 SoC
    by f98e10c88aa95bf7 ("ARM: shmobile: r8a7790: Add GPIO controller
    devices to device tree") in v3.12-rc1.

* irqchip renesas-intc-irqpin
  - Correct register bitfield shift calculation

    This bug has been present since the renesas-intc-irqpin driver was
    introduced by 443580486e3b9657 ("irqchip: Renesas INTC External IRQ pin
    driver") in v3.10-rc1

* Lager board
  - Do not build the phy fixup unless CONFIG_PHYLIB is enabled

    This problem was introduced by 48c8b96f21817aad

* tag 'renesas-fixes-for-v3.13' of git://git.kernel.org/pub/scm/linux/kernel/git/horms/renesas:
  ARM: shmobile: r8a7790: Fix GPIO resources in DTS
  irqchip: renesas-intc-irqpin: Fix register bitfield shift calculation
  ARM: shmobile: lager: phy fixup needs CONFIG_PHYLIB

Signed-off-by: Kevin Hilman &lt;khilman@linaro.org&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ARM: shmobile: r8a7790: fix shdi resource sizes</title>
<updated>2013-12-19T09:14:48+00:00</updated>
<author>
<name>Ben Dooks</name>
<email>ben.dooks@codethink.co.uk</email>
</author>
<published>2013-12-16T12:38:48+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=d721a15c300c5f638a11573a6dd492158e737d6a'/>
<id>d721a15c300c5f638a11573a6dd492158e737d6a</id>
<content type='text'>
The r8a7790.dtsi file has four sdhi nodes which the first two have the wrong
resource size for their register block. This causes the sh_modbile_sdhi driver
to fail to communicate with card at-all.

Change sdhi{0,1} node size from 0x100 to 0x200 to correct these nodes
as per Kuninori Morimoto's response to the original patch where all four
nodes where changed. sdhi{2,3} are the correct size.

This bug has been present since sdhi resources were added to the r8a7790 by
8c9b1aa41853272a ("ARM: shmobile: r8a7790: add MMCIF and SDHI DT
templates") in v3.11-rc2.

Signed-off-by: Ben Dooks &lt;ben.dooks@codethink.co.uk&gt;
Tested-by: William Towle &lt;william.towle@codethink.co.uk&gt;
Acked-by: Kuninori Morimoto &lt;kuninori.morimoto.gx@renesas.com&gt;
Signed-off-by: Simon Horman &lt;horms+renesas@verge.net.au&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The r8a7790.dtsi file has four sdhi nodes which the first two have the wrong
resource size for their register block. This causes the sh_modbile_sdhi driver
to fail to communicate with card at-all.

Change sdhi{0,1} node size from 0x100 to 0x200 to correct these nodes
as per Kuninori Morimoto's response to the original patch where all four
nodes where changed. sdhi{2,3} are the correct size.

This bug has been present since sdhi resources were added to the r8a7790 by
8c9b1aa41853272a ("ARM: shmobile: r8a7790: add MMCIF and SDHI DT
templates") in v3.11-rc2.

Signed-off-by: Ben Dooks &lt;ben.dooks@codethink.co.uk&gt;
Tested-by: William Towle &lt;william.towle@codethink.co.uk&gt;
Acked-by: Kuninori Morimoto &lt;kuninori.morimoto.gx@renesas.com&gt;
Signed-off-by: Simon Horman &lt;horms+renesas@verge.net.au&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ARM: sun6i: dt: Fix interrupt trigger types</title>
<updated>2013-12-12T01:15:24+00:00</updated>
<author>
<name>Maxime Ripard</name>
<email>maxime.ripard@free-electrons.com</email>
</author>
<published>2013-12-10T18:37:22+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=6f97dc8d4663abed96fa30e3ea4a1d4cfd1c4276'/>
<id>6f97dc8d4663abed96fa30e3ea4a1d4cfd1c4276</id>
<content type='text'>
The Allwinner A31 uses the ARM GIC as its internal interrupts controller. The
GIC can work on several interrupt triggers, and the A31 was actually setting it
up to use a rising edge as a trigger, while it was actually a level high
trigger, leading to some interrupts that would be completely ignored if the
edge was missed.

Signed-off-by: Maxime Ripard &lt;maxime.ripard@free-electrons.com&gt;
Acked-by: Hans de Goede &lt;hdegoede@redhat.com&gt;
Cc: stable@vger.kernel.org # 3.12+
Signed-off-by: Olof Johansson &lt;olof@lixom.net&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The Allwinner A31 uses the ARM GIC as its internal interrupts controller. The
GIC can work on several interrupt triggers, and the A31 was actually setting it
up to use a rising edge as a trigger, while it was actually a level high
trigger, leading to some interrupts that would be completely ignored if the
edge was missed.

Signed-off-by: Maxime Ripard &lt;maxime.ripard@free-electrons.com&gt;
Acked-by: Hans de Goede &lt;hdegoede@redhat.com&gt;
Cc: stable@vger.kernel.org # 3.12+
Signed-off-by: Olof Johansson &lt;olof@lixom.net&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ARM: sun7i: dt: Fix interrupt trigger types</title>
<updated>2013-12-12T01:15:21+00:00</updated>
<author>
<name>Maxime Ripard</name>
<email>maxime.ripard@free-electrons.com</email>
</author>
<published>2013-12-10T18:37:21+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=378d0aee3b53bd8549b29dcc75f2bf47ee446e8f'/>
<id>378d0aee3b53bd8549b29dcc75f2bf47ee446e8f</id>
<content type='text'>
The Allwinner A20 uses the ARM GIC as its internal interrupts controller. The
GIC can work on several interrupt triggers, and the A20 was actually setting it
up to use a rising edge as a trigger, while it was actually a level high
trigger, leading to some interrupts that would be completely ignored if the
edge was missed.

Signed-off-by: Maxime Ripard &lt;maxime.ripard@free-electrons.com&gt;
Acked-by: Hans de Goede &lt;hdegoede@redhat.com&gt;
Cc: stable@vger.kernel.org #3.12+
Signed-off-by: Olof Johansson &lt;olof@lixom.net&gt;
</content>
<content type='xhtml'>
<div xmlns='http://www.w3.org/1999/xhtml'>
<pre>
The Allwinner A20 uses the ARM GIC as its internal interrupts controller. The
GIC can work on several interrupt triggers, and the A20 was actually setting it
up to use a rising edge as a trigger, while it was actually a level high
trigger, leading to some interrupts that would be completely ignored if the
edge was missed.

Signed-off-by: Maxime Ripard &lt;maxime.ripard@free-electrons.com&gt;
Acked-by: Hans de Goede &lt;hdegoede@redhat.com&gt;
Cc: stable@vger.kernel.org #3.12+
Signed-off-by: Olof Johansson &lt;olof@lixom.net&gt;
</pre>
</div>
</content>
</entry>
<entry>
<title>ARM: dts: Fix booting for secure omaps</title>
<updated>2013-12-06T23:30:43+00:00</updated>
<author>
<name>Tony Lindgren</name>
<email>tony@atomide.com</email>
</author>
<published>2013-12-06T22:20:17+00:00</published>
<link rel='alternate' type='text/html' href='https://git.toradex.cn/cgit/linux-toradex.git/commit/?id=f2e2c9d9b4087b74eb9e00d8dfac148354cb0b71'/>
<id>f2e2c9d9b4087b74eb9e00d8dfac148354cb0b71</id>
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Commit 7ce93f3 (ARM: OMAP2+: Fix more missing data for omap3.dtsi file)
fixed missing device tree data for omaps, but did not account for some of the
hardware modules being inaccessible for secure omaps. This causes the
following error on secure omaps:

Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0c5048
SMP ARM
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W    3.13.0-rc2+ #446
task: ce057b40 ti: ce058000 task.ti: ce058000
PC is at omap_aes_dma_stop+0x24/0x3c
LR is at omap_aes_probe+0x1cc/0x584
   psr: 60000113
sp : ce059e20  ip : ce0b4ee0  fp : 00000000
r10: c0573ae8  r9 : c0749508  r8 : 00000000
r7 : ce0b4e00  r6 : 00000000  r5 : ce0b4e10  r4 : ce274890
r3 : fa0c5048  r2 : 00000048  r1 : 0000002c  r0 : ce274890
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
Control: 10c5387d  Table: 80004019  DAC: 00000015
Process swapper/0 (pid: 1, stack limit = 0xce058248)
Stack: (0xce059e20 to 0xce05a000)
9e20: c0749508 0000a1ff 00000000 c016cd8c c06b5a06 ce2a45f0 ce2a4570 ce0b5fb0
9e40: 00000000 480c5000 480c504f c0abe4e4 00000200 00000000 00000000 00000000
9e60: ce0b4e10 ce0b4e10 c082da3c c082da3c c02b8c70 c077c610 c0749508 00000000
9e80: 00000000 c02b9e7c c02b9e64 ce0b4e10 00000000 c02b8b20 ce0b4e10 ce0b4e44
9ea0: c082da3c c02b8cd8 00000000 ce059eb8 c082da3c c02b7408 ce079edc ce0b1a34
9ec0: c082da3c c082da3c ce2a0280 00000000 c08158d8 c02b8358 c0663405 c0663405
9ee0: 00000073 c082da3c c079e4e8 c07ab3bc c0844340 c02b9334 00000000 00000006
9f00: c079e4e8 c0008920 c067f6bf c0ac7c6b 00000000 c0712e28 00000000 00000000
9f20: c0712e38 ce059f38 00000093 c0ac7c82 00000000 c0058994 00000000 c07130e8
9f40: c07127b8 00000093 00000006 00000006 00000001 00000006 00000006 c079e4e8
9f60: c07ab3bc c0844340 00000093 c0749508 c079e4f4 c0749c64 00000006 00000006
9f80: c0749508 00000000 00000000 c0517e2c 00000000 00000000 00000000 00000000
9fa0: 00000000 c0517e34 00000000 c000dfb8 00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff ffffffff
(omap_aes_probe+0x1cc/0x584)
(platform_drv_probe+0x18/0x48)
(driver_probe_device+0xb0/0x200)
(__driver_attach+0x68/0x8c)
(bus_for_each_dev+0x50/0x88)
(bus_add_driver+0xcc/0x1c8)
(driver_register+0x9c/0xe0)
(do_one_initcall+0x98/0x140)
(kernel_init_freeable+0x16c/0x23c)
(kernel_init+0x8/0x100)
(ret_from_fork+0x14/0x3c)
Code: e1811002 e5932020 e590300c e0833002 (e593c000)

Let's fix the issue by adding omap34xx-hs.dtsi and omap36xx-hs.dtsi and make
n900, n9 and n950 to use them. This way we have the aes, sham and timer12
disabled for secure devices the same way legacy booting does based on the
omap34xx_gp_hwmod_ocp_ifs and omap36xx_gp_hwmod_ocp_ifs arrays in
omap_hwmod_3xxx_data.c.

Reported-by: Sebastian Reichel &lt;sre@debian.org&gt;
Acked-By: Sebastian Reichel &lt;sre@debian.org&gt;
Tested-by: Aaro Koskinen &lt;aaro.koskinen@iki.fi&gt;
Signed-off-by: Tony Lindgren &lt;tony@atomide.com&gt;
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<pre>
Commit 7ce93f3 (ARM: OMAP2+: Fix more missing data for omap3.dtsi file)
fixed missing device tree data for omaps, but did not account for some of the
hardware modules being inaccessible for secure omaps. This causes the
following error on secure omaps:

Unhandled fault: external abort on non-linefetch (0x1028) at 0xfa0c5048
SMP ARM
Modules linked in:
CPU: 0 PID: 1 Comm: swapper/0 Tainted: G        W    3.13.0-rc2+ #446
task: ce057b40 ti: ce058000 task.ti: ce058000
PC is at omap_aes_dma_stop+0x24/0x3c
LR is at omap_aes_probe+0x1cc/0x584
   psr: 60000113
sp : ce059e20  ip : ce0b4ee0  fp : 00000000
r10: c0573ae8  r9 : c0749508  r8 : 00000000
r7 : ce0b4e00  r6 : 00000000  r5 : ce0b4e10  r4 : ce274890
r3 : fa0c5048  r2 : 00000048  r1 : 0000002c  r0 : ce274890
Flags: nZCv  IRQs on  FIQs on  Mode SVC_32  ISA ARM  Segment kernel
Control: 10c5387d  Table: 80004019  DAC: 00000015
Process swapper/0 (pid: 1, stack limit = 0xce058248)
Stack: (0xce059e20 to 0xce05a000)
9e20: c0749508 0000a1ff 00000000 c016cd8c c06b5a06 ce2a45f0 ce2a4570 ce0b5fb0
9e40: 00000000 480c5000 480c504f c0abe4e4 00000200 00000000 00000000 00000000
9e60: ce0b4e10 ce0b4e10 c082da3c c082da3c c02b8c70 c077c610 c0749508 00000000
9e80: 00000000 c02b9e7c c02b9e64 ce0b4e10 00000000 c02b8b20 ce0b4e10 ce0b4e44
9ea0: c082da3c c02b8cd8 00000000 ce059eb8 c082da3c c02b7408 ce079edc ce0b1a34
9ec0: c082da3c c082da3c ce2a0280 00000000 c08158d8 c02b8358 c0663405 c0663405
9ee0: 00000073 c082da3c c079e4e8 c07ab3bc c0844340 c02b9334 00000000 00000006
9f00: c079e4e8 c0008920 c067f6bf c0ac7c6b 00000000 c0712e28 00000000 00000000
9f20: c0712e38 ce059f38 00000093 c0ac7c82 00000000 c0058994 00000000 c07130e8
9f40: c07127b8 00000093 00000006 00000006 00000001 00000006 00000006 c079e4e8
9f60: c07ab3bc c0844340 00000093 c0749508 c079e4f4 c0749c64 00000006 00000006
9f80: c0749508 00000000 00000000 c0517e2c 00000000 00000000 00000000 00000000
9fa0: 00000000 c0517e34 00000000 c000dfb8 00000000 00000000 00000000 00000000
9fc0: 00000000 00000000 00000000 00000000 00000000 00000000 00000000 00000000
9fe0: 00000000 00000000 00000000 00000000 00000013 00000000 ffffffff ffffffff
(omap_aes_probe+0x1cc/0x584)
(platform_drv_probe+0x18/0x48)
(driver_probe_device+0xb0/0x200)
(__driver_attach+0x68/0x8c)
(bus_for_each_dev+0x50/0x88)
(bus_add_driver+0xcc/0x1c8)
(driver_register+0x9c/0xe0)
(do_one_initcall+0x98/0x140)
(kernel_init_freeable+0x16c/0x23c)
(kernel_init+0x8/0x100)
(ret_from_fork+0x14/0x3c)
Code: e1811002 e5932020 e590300c e0833002 (e593c000)

Let's fix the issue by adding omap34xx-hs.dtsi and omap36xx-hs.dtsi and make
n900, n9 and n950 to use them. This way we have the aes, sham and timer12
disabled for secure devices the same way legacy booting does based on the
omap34xx_gp_hwmod_ocp_ifs and omap36xx_gp_hwmod_ocp_ifs arrays in
omap_hwmod_3xxx_data.c.

Reported-by: Sebastian Reichel &lt;sre@debian.org&gt;
Acked-By: Sebastian Reichel &lt;sre@debian.org&gt;
Tested-by: Aaro Koskinen &lt;aaro.koskinen@iki.fi&gt;
Signed-off-by: Tony Lindgren &lt;tony@atomide.com&gt;
</pre>
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