From: Jesse Taube <mr.bossman075@gmail.com>
To: linux-imx@nxp.com
Cc: mturquette@baylibre.com, sboyd@kernel.org, robh+dt@kernel.org,
shawnguo@kernel.org, s.hauer@pengutronix.de,
kernel@pengutronix.de, festevam@gmail.com,
ulf.hansson@linaro.org, aisheng.dong@nxp.com, stefan@agner.ch,
linus.walleij@linaro.org, gregkh@linuxfoundation.org,
arnd@arndb.de, olof@lixom.net, soc@kernel.org,
linux@armlinux.org.uk, abel.vesa@nxp.com,
adrian.hunter@intel.com, jirislaby@kernel.org,
giulio.benetti@benettiengineering.com,
nobuhiro1.iwamatsu@toshiba.co.jp, Mr.Bossman075@gmail.com,
linux-clk@vger.kernel.org, devicetree@vger.kernel.org,
linux-arm-kernel@lists.infradead.org,
linux-kernel@vger.kernel.org, linux-mmc@vger.kernel.org,
linux-gpio@vger.kernel.org, linux-serial@vger.kernel.org,
Jesse Taube <mr.bossman075@gmail.com>,
Rob Herring <robh@kernel.org>
Subject: [PATCH v4 02/13] dt-bindings: pinctrl: add i.MXRT1050 pinctrl binding doc
Date: Sat, 4 Dec 2021 01:10:31 -0500 [thread overview]
Message-ID: <20211204061042.1248028-3-Mr.Bossman075@gmail.com> (raw)
In-Reply-To: <20211204061042.1248028-1-Mr.Bossman075@gmail.com>
From: Jesse Taube <mr.bossman075@gmail.com>
Add i.MXRT1050 pinctrl binding doc
Cc: Giulio Benetti <giulio.benetti@benettiengineering.com>
Signed-off-by: Jesse Taube <Mr.Bossman075@gmail.com>
Reviewed-by: Rob Herring <robh@kernel.org>
---
V1->V2:
* Replace macros with values
* Add tab for last pinctrl value
V2->V3:
* Remove imxrt1050-evk container
* Remove unnecessary handles
* 2 space tabs to 4
V3->V4:
* Nothing done
---
.../bindings/pinctrl/fsl,imxrt1050.yaml | 79 +++++++++++++++++++
1 file changed, 79 insertions(+)
create mode 100644 Documentation/devicetree/bindings/pinctrl/fsl,imxrt1050.yaml
diff --git a/Documentation/devicetree/bindings/pinctrl/fsl,imxrt1050.yaml b/Documentation/devicetree/bindings/pinctrl/fsl,imxrt1050.yaml
new file mode 100644
index 000000000000..1278f7293560
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/fsl,imxrt1050.yaml
@@ -0,0 +1,79 @@
+# SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/fsl,imxrt1050.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Freescale IMXRT1050 IOMUX Controller
+
+maintainers:
+ - Giulio Benetti <giulio.benetti@benettiengineering.com>
+ - Jesse Taube <Mr.Bossman075@gmail.com>
+
+description:
+ Please refer to fsl,imx-pinctrl.txt and pinctrl-bindings.txt in this directory
+ for common binding part and usage.
+
+properties:
+ compatible:
+ const: fsl,imxrt1050-iomuxc
+
+ reg:
+ maxItems: 1
+
+# Client device subnode's properties
+patternProperties:
+ 'grp$':
+ type: object
+ description:
+ Pinctrl node's client devices use subnodes for desired pin configuration.
+ Client device subnodes use below standard properties.
+
+ properties:
+ fsl,pins:
+ description:
+ each entry consists of 6 integers and represents the mux and config
+ setting for one pin. The first 5 integers <mux_reg conf_reg input_reg
+ mux_val input_val> are specified using a PIN_FUNC_ID macro, which can
+ be found in <include/dt-bindings/pinctrl/pins-imxrt1050.h>. The last
+ integer CONFIG is the pad setting value like pull-up on this pin. Please
+ refer to i.MXRT1050 Reference Manual for detailed CONFIG settings.
+ $ref: /schemas/types.yaml#/definitions/uint32-matrix
+ items:
+ items:
+ - description: |
+ "mux_reg" indicates the offset of mux register.
+ - description: |
+ "conf_reg" indicates the offset of pad configuration register.
+ - description: |
+ "input_reg" indicates the offset of select input register.
+ - description: |
+ "mux_val" indicates the mux value to be applied.
+ - description: |
+ "input_val" indicates the select input value to be applied.
+ - description: |
+ "pad_setting" indicates the pad configuration value to be applied.
+
+ required:
+ - fsl,pins
+
+ additionalProperties: false
+
+required:
+ - compatible
+ - reg
+
+additionalProperties: false
+
+examples:
+ - |
+ iomuxc: iomuxc@401f8000 {
+ compatible = "fsl,imxrt1050-iomuxc";
+ reg = <0x401f8000 0x4000>;
+
+ pinctrl_lpuart1: lpuart1grp {
+ fsl,pins =
+ <0x0EC 0x2DC 0x000 0x2 0x0 0xf1>,
+ <0x0F0 0x2E0 0x000 0x2 0x0 0xf1>;
+ };
+ };
--
2.34.0
next prev parent reply other threads:[~2021-12-04 6:10 UTC|newest]
Thread overview: 27+ messages / expand[flat|nested] mbox.gz Atom feed top
2021-12-04 6:10 [PATCH v4 00/13] Add initial support for the i.MXRTxxxx SoC family starting from i.IMXRT1050 SoC Jesse Taube
2021-12-04 6:10 ` [PATCH v4 01/13] ARM: imx: add initial support for i.MXRT10xx family Jesse Taube
2021-12-04 6:10 ` Jesse Taube [this message]
2021-12-04 6:10 ` [PATCH v4 03/13] ARM: dts: imxrt1050-pinfunc: Add pinctrl binding header Jesse Taube
2021-12-04 6:10 ` [PATCH v4 04/13] pinctrl: freescale: Add i.MXRT1050 pinctrl driver support Jesse Taube
2021-12-04 6:10 ` [PATCH v4 05/13] dt-bindings: imx: Add clock binding for i.MXRT1050 Jesse Taube
2021-12-10 21:24 ` Rob Herring
2021-12-13 13:11 ` Abel Vesa
2021-12-04 6:10 ` [PATCH v4 06/13] dt-bindings: clock: imx: Add documentation for i.MXRT clock Jesse Taube
[not found] ` <20211206223849.554F6C341C6@smtp.kernel.org>
2021-12-07 2:32 ` Jesse Taube
2021-12-13 18:55 ` Giulio Benetti
2021-12-04 6:10 ` [PATCH v4 07/13] clk: imx: Add initial support for i.MXRT clock driver Jesse Taube
2021-12-13 11:30 ` Abel Vesa
2021-12-13 12:05 ` Giulio Benetti
2021-12-13 12:11 ` Giulio Benetti
2021-12-13 12:14 ` Fabio Estevam
2021-12-13 12:42 ` Giulio Benetti
2021-12-04 6:10 ` [PATCH v4 08/13] dt-bindings: serial: fsl-lpuart: add i.MXRT compatible Jesse Taube
2021-12-04 6:10 ` [PATCH v4 09/13] tty: serial: fsl_lpuart: add i.MXRT support Jesse Taube
2021-12-04 6:10 ` [PATCH v4 10/13] dt-bindings: mmc: fsl-imx-esdhc: add i.MXRT compatible string Jesse Taube
2021-12-08 10:47 ` Ulf Hansson
2021-12-04 6:10 ` [PATCH v4 11/13] mmc: sdhci-esdhc-imx: Add sdhc support for i.MXRT series Jesse Taube
2021-12-08 10:47 ` Ulf Hansson
2021-12-04 6:10 ` [PATCH v4 12/13] ARM: dts: imx: add i.MXRT1050-EVK support Jesse Taube
2021-12-04 6:10 ` [PATCH v4 13/13] ARM: imxrt1050_defconfig: add i.MXRT1050 defconfig Jesse Taube
2021-12-06 20:16 ` Giulio Benetti
2021-12-04 10:47 ` [PATCH v4 00/13] Add initial support for the i.MXRTxxxx SoC family starting from i.IMXRT1050 SoC Fabio Estevam
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