From: Muhammad Husaini Zulkifli <muhammad.husaini.zulkifli@intel.com>
To: ulf.hansson@linaro.org, broonie@kernel.org, lgirdwood@gmail.com,
robh+dt@kernel.org, devicetree@vger.kernel.org,
adrian.hunter@intel.com, michal.simek@xilinx.com,
linux-mmc@vger.kernel.org, linux-kernel@vger.kernel.org
Cc: andriy.shevchenko@intel.com, Rashmi.A@intel.com,
mahesh.r.vaidya@intel.com, muhammad.husaini.zulkifli@intel.com
Subject: [PATCH v1 0/9] mmc: sdhci-of-arasan: Add UHS-1 support for Keem Bay SOC
Date: Thu, 14 Jan 2021 23:26:51 +0800 [thread overview]
Message-ID: <20210114152700.21916-1-muhammad.husaini.zulkifli@intel.com> (raw)
Hi,
This patch series adds Ultra High Speed(UHS-1) Bus Speed Mode Support for Keem Bay SoC SD Card.
Summary of each patches as per below:
Patch 1: Use of_device_get_match_data() helper to get the match-data.
Patch 2: Convert to use np pointer instead of using pdev->dev.of_node.
Patch 3: Add struct device *dev in probe func(), so that dev pointer can be widely use in probe to make code more readable.
Patch 4: Change from dev_err to dev_err_probe() to avoid spamming logs when probe is deferred.
Patch 5: Export function to be use by device driver to configure i/o voltage rail output which communicate with Trusted Firmware.
Patch 6: Update phy and regulator supply for Keem Bay SoC.
Patch 7: Add DT Binding for Keem Bay SoC SD Regulator.
Patch 8: Add SD Regulator driver to support Keem Bay SoC. This is to model using standard regulator abstraction during voltage operation
as for Keem Bay SoC, i/o voltage rail need to be configure by setting specific bit in the AON_CFG1 Register.
AON_CFG1 Register is a secure register. Direct access to AON_CFG1 register will cause firewall violation in secure system.
Patch 9: Add Ultra High Speed (UHS-1) Support for Keem Bay SOC. For Keem Bay hardware, two regulators are been used to change the I/O bus line voltage which are "vqmmc-supply" and "sdvrail-supply".
All of these patches was tested with Keem Bay evaluation module board.
Kindly help to review this patch set.
Muhammad Husaini Zulkifli (9):
mmc: sdhci-of-arasan: use of_device_get_match_data()
mmc: sdhci-of-arasan: Convert to use np instead of pdev->dev.of_node
mmc: sdhci-of-arasan: Add structure device pointer in probe function
mmc: sdhci-of-arasan: Use dev_err_probe() to avoid spamming logs
firmware: keembay: Add support for Trusted Firmware Service call
dt-bindings: mmc: Update phy and regulator supply for Keem Bay SOC
dt-bindings: regulator: keembay: Add DT binding documentation
regulator: keembay: Add regulator for Keem Bay SoC
mmc: sdhci-of-arasan: Add UHS-1 support for Keem Bay SOC
.../devicetree/bindings/mmc/arasan,sdhci.yaml | 7 +-
.../bindings/regulator/keembay-regulator.yaml | 36 ++
drivers/mmc/host/sdhci-of-arasan.c | 313 ++++++++++++++++--
drivers/regulator/Kconfig | 10 +
drivers/regulator/Makefile | 1 +
drivers/regulator/keembay-sd-regulator.c | 112 +++++++
include/linux/firmware/intel/keembay.h | 82 +++++
7 files changed, 532 insertions(+), 29 deletions(-)
create mode 100644 Documentation/devicetree/bindings/regulator/keembay-regulator.yaml
create mode 100644 drivers/regulator/keembay-sd-regulator.c
create mode 100644 include/linux/firmware/intel/keembay.h
--
2.17.1
next reply other threads:[~2021-01-14 15:29 UTC|newest]
Thread overview: 24+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-01-14 15:26 Muhammad Husaini Zulkifli [this message]
2021-01-14 15:26 ` [PATCH v1 1/9] mmc: sdhci-of-arasan: use of_device_get_match_data() Muhammad Husaini Zulkifli
2021-01-14 15:26 ` [PATCH v1 2/9] mmc: sdhci-of-arasan: Convert to use np instead of pdev->dev.of_node Muhammad Husaini Zulkifli
2021-01-14 15:26 ` [PATCH v1 3/9] mmc: sdhci-of-arasan: Add structure device pointer in probe function Muhammad Husaini Zulkifli
2021-01-14 15:26 ` [PATCH v1 4/9] mmc: sdhci-of-arasan: Use dev_err_probe() to avoid spamming logs Muhammad Husaini Zulkifli
2021-01-14 15:26 ` [PATCH v1 5/9] firmware: keembay: Add support for Trusted Firmware Service call Muhammad Husaini Zulkifli
2021-01-14 16:48 ` Mark Brown
2021-01-15 18:58 ` Sudeep Holla
2021-01-18 10:28 ` Zulkifli, Muhammad Husaini
2021-01-18 11:19 ` Mark Brown
2021-01-18 11:55 ` Sudeep Holla
2021-01-18 12:01 ` Cristian Marussi
2021-01-19 2:38 ` Zulkifli, Muhammad Husaini
2021-01-19 17:20 ` Sudeep Holla
2021-01-14 15:26 ` [PATCH v1 6/9] dt-bindings: mmc: Update phy and regulator supply for Keem Bay SOC Muhammad Husaini Zulkifli
2021-01-14 15:26 ` [PATCH v1 7/9] dt-bindings: regulator: keembay: Add DT binding documentation Muhammad Husaini Zulkifli
2021-01-14 16:52 ` Mark Brown
2021-01-14 15:26 ` [PATCH v1 8/9] regulator: keembay: Add regulator for Keem Bay SoC Muhammad Husaini Zulkifli
2021-01-14 17:14 ` Mark Brown
2021-01-15 19:14 ` Sudeep Holla
2021-01-14 15:27 ` [PATCH v1 9/9] mmc: sdhci-of-arasan: Add UHS-1 support for Keem Bay SOC Muhammad Husaini Zulkifli
2021-01-25 21:37 ` Rob Herring
2021-01-19 13:42 ` [PATCH v1 0/9] " Ulf Hansson
2021-01-20 4:24 ` Zulkifli, Muhammad Husaini
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