From: mike.rapoport@gmail.com (Mike Rapoport)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/3] [ARM] tegra: harmony: enable PCI Express
Date: Thu, 16 Sep 2010 23:57:43 +0200 [thread overview]
Message-ID: <AANLkTinzc4SmyPg-pk1YD3BwrUwPSi5pOZpmn+TsKZkt@mail.gmail.com> (raw)
In-Reply-To: <AANLkTimeUqfG4HruXbbZ6Bsi5qm-7OS3L+x+cSRZTi9H@mail.gmail.com>
On Thu, Sep 16, 2010 at 11:44 PM, Colin Cross <ccross@google.com> wrote:
> On Thu, Sep 16, 2010 at 9:53 AM, Mike Rapoport <mike@compulab.co.il> wrote:
>> Signed-off-by: Mike Rapoport <mike@compulab.co.il>
>> ---
>> ?arch/arm/mach-tegra/Makefile ? ? ? ? ? ? | ? ?1 +
>> ?arch/arm/mach-tegra/board-harmony-pcie.c | ? 52 ++++++++++++++++++++++++++++++
>> ?2 files changed, 53 insertions(+), 0 deletions(-)
>> ?create mode 100644 arch/arm/mach-tegra/board-harmony-pcie.c
>>
>> diff --git a/arch/arm/mach-tegra/board-harmony-pcie.c b/arch/arm/mach-tegra/board-harmony-pcie.c
>> new file mode 100644
>> index 0000000..824c0a1
>> --- /dev/null
>> +++ b/arch/arm/mach-tegra/board-harmony-pcie.c
>
> <snip>
>
>> +static int __init harmony_pcie_init(void)
>> +{
>> + ? ? ? int err;
>> +
>> + ? ? ? tegra_pinmux_set_tristate(TEGRA_PINGROUP_GPV, TEGRA_TRI_NORMAL);
>> + ? ? ? tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXA, TEGRA_TRI_NORMAL);
>> + ? ? ? tegra_pinmux_set_tristate(TEGRA_PINGROUP_SLXK, TEGRA_TRI_NORMAL);
> Can these go in the main harmony pinmux table?
The idea is to keep the pins in tristate unless PCIe is enabled explicitly.
> _______________________________________________
> linux-arm-kernel mailing list
> linux-arm-kernel at lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/linux-arm-kernel
>
--
? ? Sincerely Yours,
? ? ? ? Mike.
next prev parent reply other threads:[~2010-09-16 21:57 UTC|newest]
Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-09-16 16:53 [PATCH 0/3] [ARM] tegra: PCI Express support Mike Rapoport
2010-09-16 16:53 ` [PATCH 1/3] [ARM] tegra: add PCI Express clocks Mike Rapoport
2010-09-16 21:27 ` Colin Cross
2010-09-16 22:27 ` Mike Rapoport
2010-09-17 0:14 ` Gary King
2010-09-19 7:54 ` Mike Rapoport
2010-09-16 23:53 ` Mogambo Park
2010-09-19 7:52 ` Mike Rapoport
2010-09-16 16:53 ` [PATCH 2/3] [ARM] tegra: add PCI Express support Mike Rapoport
2010-09-16 21:42 ` Colin Cross
2010-09-16 22:16 ` Mike Rapoport
2010-09-16 16:53 ` [PATCH 3/3] [ARM] tegra: harmony: enable PCI Express Mike Rapoport
2010-09-16 21:44 ` Colin Cross
2010-09-16 21:57 ` Mike Rapoport [this message]
2010-09-16 17:12 ` [PATCH 0/3] [ARM] tegra: PCI Express support Arnd Bergmann
2010-09-19 14:07 ` Mike Rapoport
2010-09-19 14:39 ` Arnd Bergmann
2010-09-19 15:02 ` Russell King - ARM Linux
2010-09-19 16:34 ` Arnd Bergmann
2010-09-19 16:40 ` Russell King - ARM Linux
2010-09-19 17:09 ` Arnd Bergmann
2010-09-19 15:36 ` Mike Rapoport
2010-09-19 16:01 ` Russell King - ARM Linux
2010-09-20 7:15 ` Mike Rapoport
2010-09-20 9:13 ` Arnd Bergmann
2010-09-20 9:58 ` Russell King - ARM Linux
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