| Message ID | 20211215204753.5956-1-zajec5@gmail.com |
|---|---|
| State | Superseded |
| Headers | show |
| Series | [1/2] dt-bindings: pinctrl: Add binding for BCM4908 pinctrl | expand |
On Wed, Dec 15, 2021 at 11:35:01PM +0100, Rafał Miłecki wrote: > Hi Rob, > > On 15.12.2021 23:27, Rob Herring wrote: > > On Wed, 15 Dec 2021 21:47:52 +0100, Rafał Miłecki wrote: > > > From: Rafał Miłecki <rafal@milecki.pl> > > > > > > It's hardware block that is part of every SoC from BCM4908 family. > > > > > > Signed-off-by: Rafał Miłecki <rafal@milecki.pl> > > > --- > > > .../pinctrl/brcm,bcm4908-pinctrl.yaml | 72 +++++++++++++++++++ > > > MAINTAINERS | 7 ++ > > > 2 files changed, 79 insertions(+) > > > create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml > > > > > > > My bot found errors running 'make DT_CHECKER_FLAGS=-m dt_binding_check' > > on your patch (DT_CHECKER_FLAGS is new in v5.13): > > > > yamllint warnings/errors: > > > > dtschema/dtc warnings/errors: > > Unknown file referenced: [Errno 2] No such file or directory: '/usr/local/lib/python3.8/dist-packages/dtschema/schemas/pinctrl/pinctrl.yaml' > > xargs: dt-doc-validate: exited with status 255; aborting > > make[1]: *** Deleting file 'Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.example.dt.yaml' > > Unknown file referenced: [Errno 2] No such file or directory: '/usr/local/lib/python3.8/dist-packages/dtschema/schemas/pinctrl/pinctrl.yaml' > > make[1]: *** [scripts/Makefile.lib:373: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.example.dt.yaml] Error 255 > > make[1]: *** Waiting for unfinished jobs.... > > make: *** [Makefile:1413: dt_binding_check] Error 2 > > this patch targets Linus's git tree: > https://git.kernel.org/pub/scm/linux/kernel/git/linusw/linux-pinctrl.git/log/?h=for-next > > Above tree contains 896568e5b9c8 ("dt-bindings: pinctrl: convert > controller description to the json-schema") which provides pinctrl.yaml. Please note that in the patch if you don't want to get this message. Otherwise, this is the alert that there's some dependency. Rob
diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml new file mode 100644 index 000000000000..175a992f15e1 --- /dev/null +++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml @@ -0,0 +1,72 @@ +# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause +%YAML 1.2 +--- +$id: http://devicetree.org/schemas/pinctrl/brcm,bcm4908-pinctrl.yaml# +$schema: http://devicetree.org/meta-schemas/core.yaml# + +title: Broadcom BCM4908 pin controller + +maintainers: + - Rafał Miłecki <rafal@milecki.pl> + +description: + Binding for pin controller present on BCM4908 family SoCs. + +properties: + compatible: + const: brcm,bcm4908-pinctrl + + reg: + maxItems: 1 + +patternProperties: + '-pins$': + type: object + $ref: pinmux-node.yaml# + + properties: + function: + enum: [ led_0, led_1, led_2, led_3, led_4, led_5, led_6, led_7, led_8, + led_9, led_10, led_11, led_12, led_13, led_14, led_15, led_16, + led_17, led_18, led_19, led_20, led_21, led_22, led_23, led_24, + led_25, led_26, led_27, led_28, led_29, led_30, led_31, + hs_uart, i2c, i2s, nand_ctrl, nand_data, emmc_ctrl, usb0_pwr, + usb1_pwr ] + + groups: + minItems: 1 + maxItems: 2 + items: + enum: [ led_0_grp_a, led_1_grp_a, led_2_grp_a, led_3_grp_a, + led_4_grp_a, led_5_grp_a, led_6_grp_a, led_7_grp_a, + led_8_grp_a, led_9_grp_a, led_10_grp_a, led_10_grp_b, + led_11_grp_a, led_11_grp_b, led_12_grp_a, led_12_grp_b, + led_13_grp_a, led_13_grp_b, led_14_grp_a, led_15_grp_a, + led_16_grp_a, led_17_grp_a, led_18_grp_a, led_19_grp_a, + led_20_grp_a, led_21_grp_a, led_22_grp_a, led_23_grp_a, + led_24_grp_a, led_25_grp_a, led_26_grp_a, led_27_grp_a, + led_28_grp_a, led_29_grp_a, led_30_grp_a, led_31_grp_a, + led_31_grp_b, hs_uart_grp, i2c_grp_a, i2c_grp_b, i2s_grp, + nand_ctrl_grp, nand_data_grp, emmc_ctrl_grp, usb0_pwr_grp, + usb1_pwr_grp ] + +allOf: + - $ref: pinctrl.yaml# + +required: + - compatible + - reg + +unevaluatedProperties: false + +examples: + - | + pinctrl@ff800560 { + compatible = "brcm,bcm4908-pinctrl"; + reg = <0xff800560 0x10>; + + led_0-a-pins { + function = "led_0"; + groups = "led_0_grp_a"; + }; + }; diff --git a/MAINTAINERS b/MAINTAINERS index 52653c83de69..949cff4ee1e4 100644 --- a/MAINTAINERS +++ b/MAINTAINERS @@ -3666,6 +3666,13 @@ F: Documentation/devicetree/bindings/net/brcm,bcm4908-enet.yaml F: drivers/net/ethernet/broadcom/bcm4908_enet.* F: drivers/net/ethernet/broadcom/unimac.h +BROADCOM BCM4908 PINMUX DRIVER +M: Rafał Miłecki <rafal@milecki.pl> +M: bcm-kernel-feedback-list@broadcom.com +L: linux-gpio@vger.kernel.org +S: Maintained +F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml + BROADCOM BCM5301X ARM ARCHITECTURE M: Hauke Mehrtens <hauke@hauke-m.de> M: Rafał Miłecki <zajec5@gmail.com>