From: Faiz Abbas <faiz_abbas@ti.com>
To: <linux-kernel@vger.kernel.org>, <devicetree@vger.kernel.org>,
<linux-mmc@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>
Cc: <adrian.hunter@intel.com>, <robh+dt@kernel.org>,
<ulf.hansson@linaro.org>, <kishon@ti.com>, <faiz_abbas@ti.com>
Subject: [PATCH 0/6] Add UHS mode support for TI's AM65x, J721e, J7200 boards
Date: Wed, 23 Sep 2020 16:22:00 +0530 [thread overview]
Message-ID: <20200923105206.7988-1-faiz_abbas@ti.com> (raw)
The following are driver and documentation patches to enable UHS modes for
TI's AM65x, J721e, and J7200 boards. Device tree and defconfig patches
will be sent in a separate series.
With the complete set, the following maximum modes will be supported:
am654x-evm,idk - SDR104, HS200
j721e-common-proc-board - DDR50, HS200
j7200-common-proc-board - DDR50, HS200
These patches mainly add support for the software tuning algorithm[1]
needed for higher speed modes
[1] [1] https://www.ti.com/lit/pdf/spract9
Faiz Abbas (6):
dt-bindings: mmc: sdhci-am654: Convert sdhci-am654 controller
documentation to json schema
dt-bindings: mmc: sdhci-am654: Add documentation for input tap delay
mmc: sdhci_am654: Fix hard coded otap delay array size
mmc: sdhci_am654: Add support for input tap delay
mmc: sdhci_am654: Add support for software tuning
mmc: sdhci_am654: Enable tuning for SDR50
.../devicetree/bindings/mmc/sdhci-am654.txt | 65 ------
.../devicetree/bindings/mmc/sdhci-am654.yaml | 218 ++++++++++++++++++
drivers/mmc/host/sdhci_am654.c | 179 ++++++++++----
3 files changed, 358 insertions(+), 104 deletions(-)
delete mode 100644 Documentation/devicetree/bindings/mmc/sdhci-am654.txt
create mode 100644 Documentation/devicetree/bindings/mmc/sdhci-am654.yaml
--
2.17.1
next reply other threads:[~2020-09-23 10:52 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2020-09-23 10:52 Faiz Abbas [this message]
2020-09-23 10:52 ` [PATCH 1/6] dt-bindings: mmc: sdhci-am654: Convert sdhci-am654 controller documentation to json schema Faiz Abbas
2020-09-23 10:52 ` [PATCH 2/6] dt-bindings: mmc: sdhci-am654: Add documentation for input tap delay Faiz Abbas
2020-09-23 10:52 ` [PATCH 3/6] mmc: sdhci_am654: Fix hard coded otap delay array size Faiz Abbas
2020-09-23 10:52 ` [PATCH 4/6] mmc: sdhci_am654: Add support for input tap delay Faiz Abbas
2020-09-23 10:52 ` [PATCH 5/6] mmc: sdhci_am654: Add support for software tuning Faiz Abbas
2020-09-25 4:49 ` Kishon Vijay Abraham I
2020-09-23 10:52 ` [PATCH 6/6] mmc: sdhci_am654: Enable tuning for SDR50 Faiz Abbas
2020-09-28 10:34 ` [PATCH 0/6] Add UHS mode support for TI's AM65x, J721e, J7200 boards Ulf Hansson
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