dt-bindings: mmc: fsl-imx-esdhc: add NXP S32G3 support

Add a compatible string for the SDHC binding of NXP S32G3 platforms. Here
we use "nxp,s32g2-usdhc" as fallback since the s32g2-usdhc
driver works also on S32G3 platforms.

Signed-off-by: Wadim Mueller <wafgo01@gmail.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240324214329.29988-4-wafgo01@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: add default and 100mhz state

Some devices support only the default and the 100MHz case, add the
support for this to the binding to avoid warnings.

Signed-off-by: Marco Felsch <m.felsch@pengutronix.de>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240221184602.3639619-1-m.felsch@pengutronix.de
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: add iommus property

iMX95 and iMX8QM have smmu. Add property "iommus".

Signed-off-by: Frank Li <Frank.Li@nxp.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20240201-8qm_smmu-v2-1-3d12a80201a3@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: add i.MX95 compatible string

Same as i.MX93, add i.MX95 SDHC which is compatible with i.MX8MM USDHC.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20240122091623.2078089-1-peng.fan@oss.nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: Add imx6ul support

Add the 'fsl,imx6ul-usdhc' value to the compatible properties list in
the fsl-imx-esdhc.yaml file. This is required to match the compatible
strings present in the 'mmc@2190000' node of 'imx6ul-prti6g.dtb'. This
commit addresses the following dtbs_check warning:
imx6ul-prti6g.dtb:0:0: /soc/bus@2100000/mmc@2190000: failed to match any schema with compatible: ['fsl,imx6ul-usdhc', 'fsl,imx6sx-usdhc']

Signed-off-by: Oleksij Rempel <o.rempel@pengutronix.de>
Acked-by: Conor Dooley <conor.dooley@microchip.com>
Link: https://lore.kernel.org/r/20230621093245.78130-2-o.rempel@pengutronix.de
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: ref sdhci-common.yaml

Since the esdhc controller is sdhci compatible, the fsl-imx-esdhc.yaml
should ref sdhci-common.yaml to use 'sdhci-caps-mask' property.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20230328060740.1984239-1-peng.fan@oss.nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: Improve grammar and fix a typo

This makes the text read a little better.

Signed-off-by: Jonathan Neuschäfer <j.neuschaefer@gmx.net>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230129130059.1322858-1-j.neuschaefer@gmx.net
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: drop unneeded quotes

Cleanup by removing unneeded quotes from refs and redundant blank lines.
No functional impact except adjusting to preferred coding style.

Signed-off-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Reviewed-by: Wolfram Sang <wsa+renesas@sang-engineering.com> # for Renesas controllers
Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20230120085722.171965-1-krzysztof.kozlowski@linaro.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: Add some compatible fallbacks

Currently make dtbs_check shows lots of errors because imx*.dtsi does
not use single compatibles but combinations of them.

Add fallbacks for imx6sll/ull which are useful for U-Boot.

This will significantly reduce noise on make dtbs_check.

Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20230115195212.2530087-1-andreas@kemnade.info
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: update binding for i.MX50 and i.MX7D

i.MX50 eSDHC is compatible with i.MX53. i.MX7D uSDHC is compatible with
i.MX6SL. So update for them.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221223030347.17093-1-peng.fan@oss.nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: update i.MX8DXL compatible

i.MX8DXL is compatible with i.MX8QXP, so update binding doc.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Acked-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20221010101138.295332-1-peng.fan@oss.nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: add i.MXRT1170 compatible

Add i.MXRT1170 compatible string to Documentation.

Cc: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20221107071511.2764628-6-Mr.Bossman075@gmail.com
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>

dt-bindings: mmc: imx-esdhc: Add i.MX8DXL compatible string

Add i.MX8DXL compatible string. It also needs "fsl,imx8qm-fec" compatible.

Signed-off-by: Abel Vesa <abel.vesa@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20220419113516.1827863-10-abel.vesa@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: imx-esdhc: Update compatible fallbacks

The SDHC controller in the imx8mn and imx8mp have the same controller
as the imx8mm which is slightly different than that of the imx7d.

Using the fallback of the imx8mm enables the controllers to support
HS400-ES which is not available on the imx7d. After discussion with NXP,
it turns out that the imx8qm should fall back to the imx8qxp, because
those have some additional flags not present in the imx8mm.

Mark the current state of the fallbacks as deprecated, and add the
proper fallbacks so in the future, the deprecated combination can be
removed and prevent any future devices from using the wrong fallback.

Suggested-by: haibo.chen@nxp.com
Signed-off-by: Adam Ford <aford173@gmail.com>
Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@linaro.org>
Link: https://lore.kernel.org/r/20220410193544.1745684-1-aford173@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: imx-esdhc: Add imx93 compatible string

Add i.MX93 compatible string, it uses two compatible strings.

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20220215081502.789067-1-peng.fan@oss.nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: Add missing properties used in examples

When 'unevaluatedProperties' support is enabled, the following warnings
are generated in the mmc bindings:

Documentation/devicetree/bindings/mmc/mtk-sd.example.dt.yaml: mmc@11230000: Unevaluated properties are not allowed ('reg', 'interrupts' were unexpected)
Documentation/devicetree/bindings/mmc/sdhci-am654.example.dt.yaml: mmc@4f80000: Unevaluated properties are not allowed ('sdhci-caps-mask' was unexpected)
Documentation/devicetree/bindings/mmc/socionext,uniphier-sd.example.dt.yaml: mmc@5a400000: Unevaluated properties are not allowed ('dma-names', 'dmas' were unexpected)
Documentation/devicetree/bindings/mmc/arm,pl18x.example.dt.yaml: mmc@80126000: Unevaluated properties are not allowed ('dmas', 'dma-names' were unexpected)
Documentation/devicetree/bindings/mmc/arasan,sdhci.example.dt.yaml: mmc@80420000: Unevaluated properties are not allowed ('resets' was unexpected)
Documentation/devicetree/bindings/mmc/arm,pl18x.example.dt.yaml: mmc@52007000: Unevaluated properties are not allowed ('interrupt-names' was unexpected)
Documentation/devicetree/bindings/clock/imx8qxp-lpcg.example.dt.yaml: mmc@5b010000: Unevaluated properties are not allowed ('power-domains' was unexpected)

Add the missing properties as necessary. For pl18x, drop interrupt-names
as there isn't any use of it when there are 2 interrupts.

Cc: Ulf Hansson <ulf.hansson@linaro.org>
Cc: Shawn Guo <shawnguo@kernel.org>
Cc: Sascha Hauer <s.hauer@pengutronix.de>
Cc: Pengutronix Kernel Team <kernel@pengutronix.de>
Cc: Fabio Estevam <festevam@gmail.com>
Cc: NXP Linux Team <linux-imx@nxp.com>
Cc: Chaotian Jing <chaotian.jing@mediatek.com>
Cc: Matthias Brugger <matthias.bgg@gmail.com>
Cc: Kunihiko Hayashi <hayashi.kunihiko@socionext.com>
Cc: Masami Hiramatsu <mhiramat@kernel.org>
Cc: Adrian Hunter <adrian.hunter@intel.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: Wenbin Mei <wenbin.mei@mediatek.com>
Cc: Masahiro Yamada <yamada.masahiro@socionext.com>
Cc: linux-mmc@vger.kernel.org
Cc: linux-arm-kernel@lists.infradead.org
Cc: linux-mediatek@lists.infradead.org
Signed-off-by: Rob Herring <robh@kernel.org>
Reviewed-by: Linus Walleij <linus.walleij@linaro.org>
Reviewed-by: Thierry Reding <treding@nvidia.com>
Link: https://lore.kernel.org/r/20211206174201.2297265-1-robh@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: add i.MXRT compatible string

Add i.MXRT documentation for compatible string.

Cc: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20211125211443.1150135-11-Mr.Bossman075@gmail.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: imx-esdhc: Add imx8ulp compatible string

The USDHC on i.MX8ULP is derived from i.MX8MM, it uses two
compatible strings, so update the compatible string for i.MX8ULP.

Reviewed-by: Dong Aisheng <aisheng.dong@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Signed-off-by: Jacky Bai <ping.bai@nxp.com>
Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/20211112082930.3809351-3-peng.fan@oss.nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: add NXP S32G2 support

Add support for the SDHC binding of S32G2.

Signed-off-by: Chester Lin <clin@suse.com>
Reviewed-by: Andreas Färber <afaerber@suse.de>
Link: https://lore.kernel.org/r/20211021071333.32485-2-clin@suse.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: change the pinctrl-names rule

Change the pinctrl-names rule to cover all cases.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1629373938-9226-1-git-send-email-haibo.chen@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: add a new compatible string

Lack a compatible string "fsl,imx6sll-usdhc", so add it here.

Signed-off-by: Haibo Chen <haibo.chen@nxp.com>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/1629278277-7313-1-git-send-email-haibo.chen@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: Drop redundant minItems/maxItems

If a property has an 'items' list, then a 'minItems' or 'maxItems' with the
same size as the list is redundant and can be dropped. Note that is DT
schema specific behavior and not standard json-schema behavior. The tooling
will fixup the final schema adding any unspecified minItems/maxItems.

This condition is partially checked with the meta-schema already, but
only if both 'minItems' and 'maxItems' are equal to the 'items' length.
An improved meta-schema is pending.

Cc: Jens Axboe <axboe@kernel.dk>
Cc: Stephen Boyd <sboyd@kernel.org>
Cc: Herbert Xu <herbert@gondor.apana.org.au>
Cc: "David S. Miller" <davem@davemloft.net>
Cc: David Airlie <airlied@linux.ie>
Cc: Daniel Vetter <daniel@ffwll.ch>
Cc: Bartosz Golaszewski <bgolaszewski@baylibre.com>
Cc: Kamal Dasu <kdasu.kdev@gmail.com>
Cc: Lars-Peter Clausen <lars@metafoo.de>
Cc: Thomas Gleixner <tglx@linutronix.de>
Cc: Marc Zyngier <maz@kernel.org>
Cc: Joerg Roedel <joro@8bytes.org>
Cc: Mauro Carvalho Chehab <mchehab@kernel.org>
Cc: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>
Cc: Jakub Kicinski <kuba@kernel.org>
Cc: Wolfgang Grandegger <wg@grandegger.com>
Cc: Andrew Lunn <andrew@lunn.ch>
Cc: Vivien Didelot <vivien.didelot@gmail.com>
Cc: Vladimir Oltean <olteanv@gmail.com>
Cc: Bjorn Helgaas <bhelgaas@google.com>
Cc: Kishon Vijay Abraham I <kishon@ti.com>
Cc: Linus Walleij <linus.walleij@linaro.org>
Cc: "Uwe Kleine-König" <u.kleine-koenig@pengutronix.de>
Cc: Lee Jones <lee.jones@linaro.org>
Cc: Ohad Ben-Cohen <ohad@wizery.com>
Cc: Mathieu Poirier <mathieu.poirier@linaro.org>
Cc: Paul Walmsley <paul.walmsley@sifive.com>
Cc: Palmer Dabbelt <palmer@dabbelt.com>
Cc: Albert Ou <aou@eecs.berkeley.edu>
Cc: Alessandro Zummo <a.zummo@towertech.it>
Cc: Alexandre Belloni <alexandre.belloni@bootlin.com>
Cc: Zhang Rui <rui.zhang@intel.com>
Cc: Daniel Lezcano <daniel.lezcano@linaro.org>
Cc: Wim Van Sebroeck <wim@linux-watchdog.org>
Cc: Guenter Roeck <linux@roeck-us.net>
Signed-off-by: Rob Herring <robh@kernel.org>
Acked-by: Marc Kleine-Budde <mkl@pengutronix.de>
Acked-by: Ulf Hansson <ulf.hansson@linaro.org> # for MMC
Acked-by: Jassi Brar <jassisinghbrar@gmail.com>
Acked-By: Vinod Koul <vkoul@kernel.org>
Reviewed-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Reviewed-by: Arnaud Pouliquen <arnaud.pouliquen@st.com>
Acked-by: Mark Brown <broonie@kernel.org>
Acked-by: Philipp Zabel <p.zabel@pengutronix.de>
Acked-by: Wolfram Sang <wsa@kernel.org> # for I2C
Acked-by: Jonathan Cameron <Jonathan.Cameron@huawei.com>
Link: https://lore.kernel.org/r/20210615191543.1043414-1-robh@kernel.org

dt-bindings: mmc: fsl-imx-esdhc: add clock bindings

Add clock bindings for fsl-imx-esdhc yaml

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/1614222604-27066-5-git-send-email-peng.fan@oss.nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: add pinctrl bindings

Add pinctrl bindings for fsl-imx-esdhc yaml

Signed-off-by: Peng Fan <peng.fan@nxp.com>
Link: https://lore.kernel.org/r/1614222604-27066-2-git-send-email-peng.fan@oss.nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: imx: fix the wrongly dropped imx8qm compatible string

The compatible string "fsl,imx8qm-usdhc" was wrongly dropped in commit
80fd350b9590 ("dt-bindings: mmc: fsl-imx-esdhc: Fix i.MX 8 compatible
matching"), let's add it back.

Cc: Haibo Chen <haibo.chen@nxp.com>
Cc: Krzysztof Kozlowski <krzk@kernel.org>
Cc: Ulf Hansson <ulf.hansson@linaro.org>
Fixes: 80fd350b9590 ("dt-bindings: mmc: fsl-imx-esdhc: Fix i.MX 8 compatible matching")
Signed-off-by: Dong Aisheng <aisheng.dong@nxp.com>
Reviewed-by: Krzysztof Kozlowski <krzk@kernel.org>
Acked-by: Rob Herring <robh@kernel.org>
Link: https://lore.kernel.org/r/20201126105900.26658-2-aisheng.dong@nxp.com
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: mmc: fsl-imx-esdhc: Fix i.MX 8 compatible matching

The i.MX 8 DTSes use two compatibles so update the binding to fix
dtbs_check warnings like:

arch/arm64/boot/dts/freescale/imx8mn-evk.dt.yaml: mmc@30b40000:
compatible: ['fsl,imx8mn-usdhc', 'fsl,imx7d-usdhc'] is too long
From schema: Documentation/devicetree/bindings/mmc/fsl-imx-esdhc.yaml

arch/arm64/boot/dts/freescale/imx8mn-evk.dt.yaml: mmc@30b40000:
compatible: Additional items are not allowed ('fsl,imx7d-usdhc' was unexpected)

arch/arm64/boot/dts/freescale/imx8mn-ddr4-evk.dt.yaml: mmc@30b40000:
compatible: ['fsl,imx8mn-usdhc', 'fsl,imx7d-usdhc'] is too long

Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Link: https://lore.kernel.org/r/20200829062505.4642-1-krzk@kernel.org
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

dt-bindings: Use Shawn Guo's preferred e-mail for i.MX bindings

Use Shawn Guo's kernel.org address for the i.MX related bindings
as per the MAINTAINERS entries.

Signed-off-by: Fabio Estevam <festevam@gmail.com>
Link: https://lore.kernel.org/r/20200818111245.17047-1-festevam@gmail.com
Signed-off-by: Rob Herring <robh@kernel.org>

dt-bindings: mmc: Convert imx esdhc to json-schema

Convert the i.MX ESDHC binding to DT schema format using json-schema

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Link: https://lore.kernel.org/r/1592450578-30140-1-git-send-email-Anson.Huang@nxp.com
Signed-off-by: Rob Herring <robh@kernel.org>