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Groups > linux.kernel > #1600131
| From | Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 2/2] ata: ahci: add support for DaVinci DM816 SATA controller |
| Date | 2017-03-14 10:00 +0100 |
| Message-ID | <tkQtc-61z-3@gated-at.bofh.it> (permalink) |
| References | <tkBkv-3fs-49@gated-at.bofh.it> <tkBkv-3fs-51@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
Hello!
On 3/13/2017 7:36 PM, Bartosz Golaszewski wrote:
> This SATA controller is quite similar to the one present on the DA850
> SoC, but the PHY configuration is different and it supports two HBA
> ports.
>
> The IP suffers from the same PMP issue the DA850 does - if we enable
> PMP but don't use it - softreset fails. Appropriate workaround was
> implemented in this driver as well.
>
> Signed-off-by: Bartosz Golaszewski <bgolaszewski@baylibre.com>
> ---
> drivers/ata/Kconfig | 9 +++
> drivers/ata/Makefile | 1 +
> drivers/ata/ahci_dm816.c | 200 +++++++++++++++++++++++++++++++++++++++++++++++
> 3 files changed, 210 insertions(+)
> create mode 100644 drivers/ata/ahci_dm816.c
>
> diff --git a/drivers/ata/Kconfig b/drivers/ata/Kconfig
> index 70b57d2..7f59a7a 100644
> --- a/drivers/ata/Kconfig
> +++ b/drivers/ata/Kconfig
> @@ -118,6 +118,15 @@ config AHCI_DA850
>
> If unsure, say N.
>
> +config AHCI_DM816
> + tristate "DaVinci DM816 AHCI SATA support"
Is it really DaVinci?
> + depends on ARCH_OMAP2PLUS
Especially if it depends on OMAP...
[...]
MBR, Sergei
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[PATCH 0/2] ata: ahci-dm816: new driver Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2017-03-13 17:50 +0100
[PATCH 1/2] dt-bindings: ata: add DT bindings for ahci-dm816 SATA controller Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2017-03-13 17:50 +0100
Re: [PATCH 1/2] dt-bindings: ata: add DT bindings for ahci-dm816 SATA controller Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2017-03-13 18:00 +0100
Re: [PATCH 1/2] dt-bindings: ata: add DT bindings for ahci-dm816 SATA controller Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2017-03-13 18:10 +0100
Re: [PATCH 1/2] dt-bindings: ata: add DT bindings for ahci-dm816 SATA controller Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2017-03-13 18:30 +0100
Re: [PATCH 1/2] dt-bindings: ata: add DT bindings for ahci-dm816 SATA controller Neil Armstrong <narmstrong@baylibre.com> - 2017-03-14 10:10 +0100
Re: [PATCH 1/2] dt-bindings: ata: add DT bindings for ahci-dm816 SATA controller Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2017-03-14 11:50 +0100
[PATCH 2/2] ata: ahci: add support for DaVinci DM816 SATA controller Bartosz Golaszewski <bgolaszewski@baylibre.com> - 2017-03-13 17:50 +0100
Re: [PATCH 2/2] ata: ahci: add support for DaVinci DM816 SATA controller Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2017-03-14 10:00 +0100
Re: [PATCH 2/2] ata: ahci: add support for DaVinci DM816 SATA controller Neil Armstrong <narmstrong@baylibre.com> - 2017-03-14 10:10 +0100
Re: [PATCH 2/2] ata: ahci: add support for DaVinci DM816 SATA controller Kevin Hilman <khilman@baylibre.com> - 2017-03-14 18:10 +0100
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