From: Conor Dooley <mail@conchuod.ie> To: Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Andrew Lunn <andrew@lunn.ch>, Support Opensource <support.opensource@diasemi.com>, Lee Jones <lee.jones@linaro.org>, Ulf Hansson <ulf.hansson@linaro.org>, Palmer Dabbelt <palmer@dabbelt.com>, Paul Walmsley <paul.walmsley@sifive.com>, Albert Ou <aou@eecs.berkeley.edu>, Steve Twiss <stwiss.opensource@diasemi.com> Cc: Conor Dooley <conor.dooley@microchip.com>, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-riscv@lists.infradead.org, Atul Khare <atulkhare@rivosinc.com>, Rob Herring <robh@kernel.org> Subject: [PATCH v3 1/4] dt-bindings: mmc: convert mmc-spi-slot to yaml Date: Mon, 6 Jun 2022 21:13:41 +0100 [thread overview] Message-ID: <20220606201343.514391-2-mail@conchuod.ie> (raw) In-Reply-To: <20220606201343.514391-1-mail@conchuod.ie> From: Conor Dooley <conor.dooley@microchip.com> Convert the mmc-spi-slot text based binding doc to yaml, with the side effect of cleaning up some of the riscv dtbs_check warnings. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> --- .../devicetree/bindings/mmc/mmc-spi-slot.txt | 29 ------- .../devicetree/bindings/mmc/mmc-spi-slot.yaml | 77 +++++++++++++++++++ 2 files changed, 77 insertions(+), 29 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt create mode 100644 Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml diff --git a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt deleted file mode 100644 index 5e74db69f581..000000000000 --- a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt +++ /dev/null @@ -1,29 +0,0 @@ -MMC/SD/SDIO slot directly connected to a SPI bus - -This file documents differences between the core properties described -by mmc.txt and the properties used by the mmc_spi driver. - -Required properties: -- spi-max-frequency : maximum frequency for this device (Hz). - -Optional properties: -- voltage-ranges : two cells are required, first cell specifies minimum - slot voltage (mV), second cell specifies maximum slot voltage (mV). - Several ranges could be specified. If not provided, 3.2v..3.4v is assumed. -- gpios : may specify GPIOs in this order: Card-Detect GPIO, - Write-Protect GPIO. Note that this does not follow the - binding from mmc.txt, for historical reasons. - -Example: - - mmc-slot@0 { - compatible = "fsl,mpc8323rdb-mmc-slot", - "mmc-spi-slot"; - reg = <0>; - gpios = <&qe_pio_d 14 1 - &qe_pio_d 15 0>; - voltage-ranges = <3300 3300>; - spi-max-frequency = <50000000>; - interrupts = <42>; - interrupt-parent = <&PIC>; - }; diff --git a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml new file mode 100644 index 000000000000..c45b91099325 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/mmc-spi-slot.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MMC/SD/SDIO slot directly connected to a SPI bus + +maintainers: + - Ulf Hansson <ulf.hansson@linaro.org> + +allOf: + - $ref: "mmc-controller.yaml" + - $ref: /schemas/spi/spi-peripheral-props.yaml + +description: | + The extra properties used by an mmc connected via SPI. + +properties: + compatible: + const: mmc-spi-slot + + reg: + maxItems: 1 + + spi-max-frequency: true + + interrupts: + maxItems: 1 + + voltage-ranges: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: | + Two cells are required, first cell specifies minimum slot voltage (mV), + second cell specifies maximum slot voltage (mV). + items: + - description: | + value for minimum slot voltage in mV + default: 3200 + - description: | + value for maximum slot voltage in mV + default: 3400 + + gpios: + description: | + For historical reasons, this does not follow the generic mmc-controller + binding. + minItems: 1 + items: + - description: Card-Detect GPIO + - description: Write-Protect GPIO + +required: + - compatible + - reg + - spi-max-frequency + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + mmc@0 { + compatible = "mmc-spi-slot"; + reg = <0>; + gpios = <&gpio 14 GPIO_ACTIVE_LOW>, <&gpio 15 GPIO_ACTIVE_HIGH>; + voltage-ranges = <3300 3300>; + spi-max-frequency = <50000000>; + interrupts = <42>; + interrupt-parent = <&PIC>; + }; + }; + +... -- 2.36.1
WARNING: multiple messages have this Message-ID (diff)
From: Conor Dooley <mail@conchuod.ie> To: Rob Herring <robh+dt@kernel.org>, Krzysztof Kozlowski <krzysztof.kozlowski+dt@linaro.org>, Andrew Lunn <andrew@lunn.ch>, Support Opensource <support.opensource@diasemi.com>, Lee Jones <lee.jones@linaro.org>, Ulf Hansson <ulf.hansson@linaro.org>, Palmer Dabbelt <palmer@dabbelt.com>, Paul Walmsley <paul.walmsley@sifive.com>, Albert Ou <aou@eecs.berkeley.edu>, Steve Twiss <stwiss.opensource@diasemi.com> Cc: Conor Dooley <conor.dooley@microchip.com>, linux-i2c@vger.kernel.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org, linux-riscv@lists.infradead.org, Atul Khare <atulkhare@rivosinc.com>, Rob Herring <robh@kernel.org> Subject: [PATCH v3 1/4] dt-bindings: mmc: convert mmc-spi-slot to yaml Date: Mon, 6 Jun 2022 21:13:41 +0100 [thread overview] Message-ID: <20220606201343.514391-2-mail@conchuod.ie> (raw) In-Reply-To: <20220606201343.514391-1-mail@conchuod.ie> From: Conor Dooley <conor.dooley@microchip.com> Convert the mmc-spi-slot text based binding doc to yaml, with the side effect of cleaning up some of the riscv dtbs_check warnings. Reviewed-by: Rob Herring <robh@kernel.org> Signed-off-by: Conor Dooley <conor.dooley@microchip.com> --- .../devicetree/bindings/mmc/mmc-spi-slot.txt | 29 ------- .../devicetree/bindings/mmc/mmc-spi-slot.yaml | 77 +++++++++++++++++++ 2 files changed, 77 insertions(+), 29 deletions(-) delete mode 100644 Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt create mode 100644 Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml diff --git a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt deleted file mode 100644 index 5e74db69f581..000000000000 --- a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.txt +++ /dev/null @@ -1,29 +0,0 @@ -MMC/SD/SDIO slot directly connected to a SPI bus - -This file documents differences between the core properties described -by mmc.txt and the properties used by the mmc_spi driver. - -Required properties: -- spi-max-frequency : maximum frequency for this device (Hz). - -Optional properties: -- voltage-ranges : two cells are required, first cell specifies minimum - slot voltage (mV), second cell specifies maximum slot voltage (mV). - Several ranges could be specified. If not provided, 3.2v..3.4v is assumed. -- gpios : may specify GPIOs in this order: Card-Detect GPIO, - Write-Protect GPIO. Note that this does not follow the - binding from mmc.txt, for historical reasons. - -Example: - - mmc-slot@0 { - compatible = "fsl,mpc8323rdb-mmc-slot", - "mmc-spi-slot"; - reg = <0>; - gpios = <&qe_pio_d 14 1 - &qe_pio_d 15 0>; - voltage-ranges = <3300 3300>; - spi-max-frequency = <50000000>; - interrupts = <42>; - interrupt-parent = <&PIC>; - }; diff --git a/Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml new file mode 100644 index 000000000000..c45b91099325 --- /dev/null +++ b/Documentation/devicetree/bindings/mmc/mmc-spi-slot.yaml @@ -0,0 +1,77 @@ +# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause) +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/mmc/mmc-spi-slot.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: MMC/SD/SDIO slot directly connected to a SPI bus + +maintainers: + - Ulf Hansson <ulf.hansson@linaro.org> + +allOf: + - $ref: "mmc-controller.yaml" + - $ref: /schemas/spi/spi-peripheral-props.yaml + +description: | + The extra properties used by an mmc connected via SPI. + +properties: + compatible: + const: mmc-spi-slot + + reg: + maxItems: 1 + + spi-max-frequency: true + + interrupts: + maxItems: 1 + + voltage-ranges: + $ref: /schemas/types.yaml#/definitions/uint32-array + description: | + Two cells are required, first cell specifies minimum slot voltage (mV), + second cell specifies maximum slot voltage (mV). + items: + - description: | + value for minimum slot voltage in mV + default: 3200 + - description: | + value for maximum slot voltage in mV + default: 3400 + + gpios: + description: | + For historical reasons, this does not follow the generic mmc-controller + binding. + minItems: 1 + items: + - description: Card-Detect GPIO + - description: Write-Protect GPIO + +required: + - compatible + - reg + - spi-max-frequency + +unevaluatedProperties: false + +examples: + - | + #include <dt-bindings/gpio/gpio.h> + spi { + #address-cells = <1>; + #size-cells = <0>; + mmc@0 { + compatible = "mmc-spi-slot"; + reg = <0>; + gpios = <&gpio 14 GPIO_ACTIVE_LOW>, <&gpio 15 GPIO_ACTIVE_HIGH>; + voltage-ranges = <3300 3300>; + spi-max-frequency = <50000000>; + interrupts = <42>; + interrupt-parent = <&PIC>; + }; + }; + +... -- 2.36.1 _______________________________________________ linux-riscv mailing list linux-riscv@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-riscv
next prev parent reply other threads:[~2022-06-06 20:14 UTC|newest] Thread overview: 26+ messages / expand[flat|nested] mbox.gz Atom feed top 2022-06-06 20:13 [PATCH v3 0/4] clear riscv dtbs_check errors Conor Dooley 2022-06-06 20:13 ` Conor Dooley 2022-06-06 20:13 ` Conor Dooley [this message] 2022-06-06 20:13 ` [PATCH v3 1/4] dt-bindings: mmc: convert mmc-spi-slot to yaml Conor Dooley 2022-06-07 10:43 ` Ulf Hansson 2022-06-07 10:43 ` Ulf Hansson 2022-06-06 20:13 ` [PATCH v3 2/4] dt-bindings: i2c: convert ocores binding " Conor Dooley 2022-06-06 20:13 ` Conor Dooley 2022-06-08 19:50 ` Wolfram Sang 2022-06-08 19:50 ` Wolfram Sang 2022-06-06 20:13 ` [PATCH v3 3/4] dt-bindings: mfd: convert da9063 " Conor Dooley 2022-06-06 20:13 ` Conor Dooley 2022-06-08 7:48 ` Lee Jones 2022-06-08 7:48 ` Lee Jones 2022-06-06 20:13 ` [PATCH v3 4/4] riscv: dts: sifive: "fix" pmic watchdog node name Conor Dooley 2022-06-06 20:13 ` Conor Dooley 2022-06-13 13:33 ` Conor.Dooley 2022-06-13 13:33 ` Conor.Dooley 2022-06-13 14:05 ` Heiko Stübner 2022-06-13 14:05 ` Heiko Stübner 2022-06-27 15:58 ` Conor.Dooley 2022-06-27 15:58 ` Conor.Dooley 2022-07-04 16:10 ` Conor.Dooley 2022-07-04 16:10 ` Conor.Dooley 2022-07-14 22:04 ` Palmer Dabbelt 2022-07-14 22:04 ` Palmer Dabbelt
Reply instructions: You may reply publicly to this message via plain-text email using any one of the following methods: * Save the following mbox file, import it into your mail client, and reply-to-all from there: mbox Avoid top-posting and favor interleaved quoting: https://en.wikipedia.org/wiki/Posting_style#Interleaved_style * Reply using the --to, --cc, and --in-reply-to switches of git-send-email(1): git send-email \ --in-reply-to=20220606201343.514391-2-mail@conchuod.ie \ --to=mail@conchuod.ie \ --cc=andrew@lunn.ch \ --cc=aou@eecs.berkeley.edu \ --cc=atulkhare@rivosinc.com \ --cc=conor.dooley@microchip.com \ --cc=devicetree@vger.kernel.org \ --cc=krzysztof.kozlowski+dt@linaro.org \ --cc=lee.jones@linaro.org \ --cc=linux-i2c@vger.kernel.org \ --cc=linux-kernel@vger.kernel.org \ --cc=linux-mmc@vger.kernel.org \ --cc=linux-riscv@lists.infradead.org \ --cc=palmer@dabbelt.com \ --cc=paul.walmsley@sifive.com \ --cc=robh+dt@kernel.org \ --cc=robh@kernel.org \ --cc=stwiss.opensource@diasemi.com \ --cc=support.opensource@diasemi.com \ --cc=ulf.hansson@linaro.org \ /path/to/YOUR_REPLY https://kernel.org/pub/software/scm/git/docs/git-send-email.html * If your mail client supports setting the In-Reply-To header via mailto: links, try the mailto: linkBe sure your reply has a Subject: header at the top and a blank line before the message body.
This is an external index of several public inboxes, see mirroring instructions on how to clone and mirror all data and code used by this external index.