RE: [PATCH v4] powerpc/mpc85xx: Update the clock device tree nodes

2013-09-17 Thread Tang Yuantian-B29983
> > > On Wed, 2013-09-11 at 20:31 -0500, Tang Yuantian-B29983 wrote: > > > > > -Original Message- > > > > > From: Wood Scott-B07421 > > > > > Sent: 2013年9月12日 星期四 9:10 > > > > > To: Tang Yuantian-B29983 > > > > > Cc: ga...@kernel.crashing.org; linuxppc-dev@lists.ozlabs.org; > > > > > device

Re: [PATCH 2/2][RFC][v3] pci: fsl: rework PCI driver compatible with Layerscape

2013-09-17 Thread Lian Minghuan-b31939
Hi Scott, Thanks for your comments. please see my replies in line. On 09/17/2013 08:05 AM, Scott Wood wrote: On Thu, 2013-09-12 at 18:07 +0800, Minghuan Lian wrote: The Freescale's Layerscape series processors will use the same PCI controller but change cores from PowerPC to ARM. This patch i

[PATCH] powerpc: prom_init exception when updating core value

2013-09-17 Thread Laurent Dufour
Since the CPU is generating an exception when accessing unaligned word, and as this exception is not yet handled when running prom_init, data should be copied from the architecture vector byte per byte. Signed-off-by: Laurent Dufour --- arch/powerpc/kernel/prom_init.c | 28

RE: [PATCH] powerpc/85xx: DTS - re-organize the SPI partitions property

2013-09-17 Thread Hu Mingkai-B21284
Scott, Sorry for the delayed response. Please fine my comments. Thanks, Mingkai > -Original Message- > From: Wood Scott-B07421 > Sent: Thursday, September 12, 2013 9:16 AM > To: Hu Mingkai-B21284 > Cc: Wood Scott-B07421; linuxppc-...@ozlabs.org > Subject: Re: [PATCH] powerpc/85xx: DTS - re

Re: [PATCH v2 2/6] PCI/MSI: Factor out pci_get_msi_cap() interface

2013-09-17 Thread Michael Ellerman
On Mon, Sep 16, 2013 at 12:22:11PM +0200, Alexander Gordeev wrote: > On Mon, Sep 09, 2013 at 05:20:44PM +0200, Alexander Gordeev wrote: > > On Fri, Sep 06, 2013 at 05:32:05PM -0600, Bjorn Helgaas wrote: > > > I propose that you rework it that way, and at least find out what > > > (if anything) woul

[PATCH v3] powerpc 8xx: Fixing issue with CONFIG_PIN_TLB

2013-09-17 Thread Christophe Leroy
Activating CONFIG_PIN_TLB is supposed to pin the IMMR and the first three 8Mbytes pages. But the setting of the MD_CTR was missing so as the index is decremented every DTLB update, the pinning of the third 8Mbytes page was overwriting the DTLB entry for IMMR. At the same time, the last entry writte

Re: [PATCH v2] powerpc 8xx: Fixing issue with CONFIG_PIN_TLB

2013-09-17 Thread leroy christophe
Le 16/09/2013 23:02, Scott Wood a écrit : On Fri, 2013-09-13 at 07:04 +0200, leroy christophe wrote: Le 12/09/2013 20:44, Scott Wood a écrit : On Thu, 2013-09-12 at 20:25 +0200, Christophe Leroy wrote: This is a reorganisation of the setup of the TLB at kernel startup, in order to handle the

RE: [PATCH v3 4/4] powerpc/85xx: add sysfs for pw20 state and altivec idle

2013-09-17 Thread Wang Dongsheng-B40534
> -Original Message- > From: Wood Scott-B07421 > Sent: Tuesday, September 17, 2013 5:09 AM > To: Wang Dongsheng-B40534 > Cc: Wood Scott-B07421; ga...@kernel.crashing.org; linuxppc- > d...@lists.ozlabs.org > Subject: Re: [PATCH v3 4/4] powerpc/85xx: add sysfs for pw20 state and > altivec i

[PATCH v3] powerpc/p1010rdb-pb:make a new dts for p1010rdb-pb

2013-09-17 Thread Zhao Qiang
P1010RDB-PA and P1010RDB-PB boards use different external PHY interrupt signals. So make a new dts for P1010RDB-PB. Signed-off-by: Shengzhou Liu Signed-off-by: Zhao Qiang --- Changes for v2: -Remove phy interrupts for p1010rdb-pb Changes for v3 -Maintain the phy interrupts p1010r

[PATCH v3] powerpc/p1010rdb-pb:make a new dts for p1010rdb-pb

2013-09-17 Thread Zhao Qiang
P1010RDB-PA and P1010RDB-PB boards use different external PHY interrupt signals. So make a new dts for P1010RDB-PB. Signed-off-by: Shengzhou Liu Signed-off-by: Zhao Qiang --- Changes for v2: -Remove phy interrupts for p1010rdb-pb Changes for v3: -Maintain the phy interrupts p1010

Re: [PATCH 1/8][v4] powerpc/perf: Rename Power8 macros to start with PME

2013-09-17 Thread Anshuman Khandual
On 09/14/2013 06:19 AM, Sukadev Bhattiprolu wrote: > We use helpers like GENERIC_EVENT_ATTR() to list the generic events in > sysfs. To avoid name collisions, GENERIC_EVENT_ATTR() requires the perf > event macros to start with PME. We got all the raw event codes covered for P7 with the help of po

RE: [PATCH v3] powerpc/p1010rdb-pb:make a new dts for p1010rdb-pb

2013-09-17 Thread Liu Shengzhou-B36685
> -Original Message- > From: Zhao Qiang-B45475 > Sent: Wednesday, September 18, 2013 12:55 PM > To: linuxppc-dev@lists.ozlabs.org > Cc: Zhao Qiang-B45475; Liu Shengzhou-B36685 > Subject: [PATCH v3] powerpc/p1010rdb-pb:make a new dts for p1010rdb-pb > > P1010RDB-PA and P1010RDB-PB boards