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Groups > linux.kernel > #1600134
| From | Neil Armstrong <narmstrong@baylibre.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | Re: [PATCH 2/2] ata: ahci: add support for DaVinci DM816 SATA controller |
| Date | 2017-03-14 10:10 +0100 |
| Message-ID | <tkQCR-6kd-5@gated-at.bofh.it> (permalink) |
| References | <tkBkv-3fs-49@gated-at.bofh.it> <tkBkv-3fs-51@gated-at.bofh.it> <tkQtc-61z-3@gated-at.bofh.it> |
| Organization | Baylibre |
On 03/14/2017 09:57 AM, Sergei Shtylyov wrote: > 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... Hi Sergei, Yes it's a DaVinci family SoC, but shares a lot of IPs with the OMAP family. Neil > > [...] > > 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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