Hi Bill,
On Tue, 5 Jan 2010 22:30:33 -0600, Bill Gatliff wrote:
> This patch series updates the pca953x GPIO driver to take advantage
> of the new of_i2c_gpiochip_add() function, which registers i2c GPIO
> devices with the device tree API. These changes allow i2c-based GPIO
> expanders to be pro
Commit 4c1fba44296 (Add support for QE DMA mode and CPM1/CPM2 chips)
added unconditional calls to _cpm_init() / _cpm_free() from
probe()/remove(), but only checked if we're actually using CPM mode
in _init(), causing the WARN_ON in mpc8xxx_spi_free_dummy_rx() for !CPM.
Fix it by adding the same ch
Hello,
I'm working on MPC8323_rdb board whit 1 new flash device S29GL512P instead
of original flash devices.
the bootloader is u-boot 1.1.6 (I know is too old and I'm going to upgrade
it) and the kernel is 2.6.20.
I did this modification to the bootloader to support new flash:
1)I modified the bo
This patch series adds support for the MPC512x from Freescale to the
mpc5xxx_can MSCAN driver. It has been tested on a MPC5121 and MPC5200B
board.
Changes since v2:
- Debugging for development code remove.
- Bus-off recovery tested and fixed for MPC5121.
Changes since v1:
- Various coding style
From: Wolfgang Grandegger
This patch adds documentation for the MSCAN OF device bindings for
the MPC512x and moves the one for the MPC5200 to the new common file
"Documentation/powerpc/dts-bindings/fsl/can.txt".
Signed-off-by: Wolfgang Grandegger
Reviewed-by: Wolfram Sang
---
Documentation/po
From: Wolfgang Grandegger
The main differences compared to the MSCAN on the MPC5200 are:
- More flexibility in choosing the CAN source clock and frequency:
Three different clock sources can be selected: "ip", "ref" or "sys".
For the latter two, a clock divider can be defined as well. If the
From: Wolfgang Grandegger
The start_xmit function of the MSCAN Driver did return improperly if
the CAN dlc check failed (skb not freed and invalid return code). This
patch adds a proper check of the frame lenght and data size and returns
now correctly. Furthermore, a typo has been fixed.
Signed-
On Thu, Jan 07, 2010 at 03:10:20PM +0100, Wolfgang Grandegger wrote:
> From: Wolfgang Grandegger
>
> The main differences compared to the MSCAN on the MPC5200 are:
>
> - More flexibility in choosing the CAN source clock and frequency:
>
> Three different clock sources can be selected: "ip", "
Signed-off-by: Peter Korsgaard
---
Changes since v1:
- Document OF binding for IRQ as requested by Kumar.
Changes since v2:
- Fix xlate prototype mismatch warning (intspec should be const)
.../powerpc/dts-bindings/fsl/8xxx_gpio.txt | 22 +++-
arch/powerpc/sysdev/mpc8xxx_gpio.c
Dario Presti wrote:
Hello,
I'm working on MPC8323_rdb board whit 1 new flash device S29GL512P instead
of original flash devices.
the bootloader is u-boot 1.1.6 (I know is too old and I'm going to upgrade
it) and the kernel is 2.6.20.
2.6.20 is also too old. :-)
I did this modification to the
Wolfgang Grandegger wrote:
> The start_xmit function of the MSCAN Driver did return improperly if
> the CAN dlc check failed (skb not freed and invalid return code). This
> patch adds a proper check of the frame lenght and data size and returns
> now correctly.
> @@ -177,8 +177,13 @@ static netd
This patch series adds support for the MPC512x from Freescale to the
mpc5xxx_can MSCAN driver. It has been tested on a MPC5121 and MPC5200B
board.
Changes since v3:
- drop invalid skb packets in mscan_start_xmit() silently as suggested
by David Miller in the thread "[RFC] ndo_validate_skb: Let
From: Wolfgang Grandegger
This patch adds documentation for the MSCAN OF device bindings for
the MPC512x and moves the one for the MPC5200 to the new common file
"Documentation/powerpc/dts-bindings/fsl/can.txt".
Signed-off-by: Wolfgang Grandegger
Reviewed-by: Wolfram Sang
---
Documentation/po
From: Wolfgang Grandegger
The start_xmit function of the MSCAN Driver did return improperly if
the CAN dlc check failed (skb not freed and invalid return code). This
patch adds a proper check of the frame lenght and data size and returns
now correctly. The invalid skb packets are dropped silently
From: Wolfgang Grandegger
The main differences compared to the MSCAN on the MPC5200 are:
- More flexibility in choosing the CAN source clock and frequency:
Three different clock sources can be selected: "ip", "ref" or "sys".
For the latter two, a clock divider can be defined as well. If the
On Sat, Jan 2, 2010 at 17:39, Finn Thain wrote:
> On Sat, 2 Jan 2010, Geert Uytterhoeven wrote:
>> On Tue, Nov 17, 2009 at 10:04, Finn Thain
>> wrote:
>> > Add platform driver to the pmac-zilog driver for mac 68k, putting the
>> > powermac-specific bits inside #ifdef CONFIG_PPC_PMAC.
>>
>> > ---
On Tue, Nov 17, 2009 at 10:04, Finn Thain wrote:
> Add platform driver to the pmac-zilog driver for mac 68k, putting the
> powermac-specific bits inside #ifdef CONFIG_PPC_PMAC.
> --- linux-2.6.31.orig/drivers/serial/pmac_zilog.c 2009-11-17
> 17:07:28.0 +1100
> +++ linux-2.6.31/driv
Right now, a number of drivers honor the "status" property on device
nodes (via of_device_is_available() checks), but it's open-coded in each
driver. I'm thinking of "hiding" arbitrary devices from the kernel, and
setting this property seems like the best approach, but at the moment
that would requ
I think that is definitely a solution. It does centralize the testing
for this particular issue. The only thing question I have is if its
really better to have the upper level do the check. Shouldn't the
driver itself handle the hardware and device node status?
On Thu, 2010-01-07 at 15:07 -0800
> Ok, here's the fix. It's not the _right_ fix, but it Works For Me (tm) and
> I'll
> leave it to you guys to figure out what this _means_:
I've failed to reproduce so far on both a Wallstreet powerbook (similar
generation and chipset as your beige G3) and a G5 with an added serial
port using c
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