linux-kernel - [PATCH v4 0/4] mmc: sdhci-of-arasan: Enable UHS-1 support for Keem Bay SOC

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Date:   Thu,  8 Oct 2020 10:09:32 +0800
From:   muhammad.husaini.zulkifli@...el.com
To:     adrian.hunter@...el.com, michal.simek@...inx.com,
        andriy.shevchenko@...el.com, ulf.hansson@...aro.org,
        linux-mmc@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        linux-kernel@...r.kernel.org
Cc:     lakshmi.bai.raja.subramanian@...el.com,
        wan.ahmad.zainie.wan.mohamad@...el.com,
        muhammad.husaini.zulkifli@...el.com, arnd@...db.de
Subject: [PATCH v4 0/4] mmc: sdhci-of-arasan: Enable UHS-1 support for Keem Bay SOC

From: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@...el.com>

Hi.

The first patch is the header file to handle ATF call.

The second patch is DT binding for arasan controller for uhs support.

The third patch is to introduce the structure device pointer in arasan controller probe.

The fourth patch is to enable UHS-1 Support for Keem Bay EVM.

All of these patches was tested with Keem Bay evaluation module board.

Kindly help to review this patch set.

Thank you.

Changes since v3:
- Add Dt bindings for uhs gpio.
- Fixed comment by Michal and Sudeep on header file for the macro and error code.
- Fixed comment by Andy and created 1 new patch to separate the struc dev pointer in probe func.
- Fixed comment by Michal in arasan controller code.

Changes since v2:
- Removed Document DT Bindings for Keembay Firmware.
- Removed Firmware Driver to handle ATF Service call.
- Add header file to handle API function for device driver to communicate with Arm Trusted Firmware.

Changes since v1:
- Add Document DT Bindings for Keembay Firmware.
- Created Firmware Driver to handle ATF Service call
- Provide API for arasan driver for sd card voltage changes

Muhammad Husaini Zulkifli (4):
  firmware: keembay: Add support for Arm Trusted Firmware Service call
  dt-bindings: mmc: Add uhs-gpio for Keem Bay UHS-1 Support
  mmc: sdhci-of-arasan: Add structure device pointer in probe
  mmc: sdhci-of-arasan: Enable UHS-1 support for Keem Bay SOC

 .../devicetree/bindings/mmc/arasan,sdhci.yaml |   8 +-
 drivers/mmc/host/sdhci-of-arasan.c            | 127 ++++++++++++++++++
 .../linux/firmware/intel/keembay_firmware.h   |  47 +++++++
 3 files changed, 181 insertions(+), 1 deletion(-)
 create mode 100644 include/linux/firmware/intel/keembay_firmware.h

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2.17.1