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- From 7b5730f0ff24b0d7d1cb660a482384a807618a46 Mon Sep 17 00:00:00 2001
- From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <[email protected]>
- Date: Mon, 24 Jan 2022 11:22:42 +0100
- Subject: [PATCH] dt-bindings: pinctrl: Add binding for BCM4908 pinctrl
- MIME-Version: 1.0
- Content-Type: text/plain; charset=UTF-8
- Content-Transfer-Encoding: 8bit
- It's hardware block that is part of every SoC from BCM4908 family.
- Signed-off-by: Rafał Miłecki <[email protected]>
- Reviewed-by: Rob Herring <[email protected]>
- Link: https://lore.kernel.org/r/[email protected]
- Signed-off-by: Linus Walleij <[email protected]>
- ---
- .../pinctrl/brcm,bcm4908-pinctrl.yaml | 72 +++++++++++++++++++
- MAINTAINERS | 7 ++
- 2 files changed, 79 insertions(+)
- create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
- --- /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 <[email protected]>
- +
- +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";
- + };
- + };
- --- a/MAINTAINERS
- +++ b/MAINTAINERS
- @@ -3573,6 +3573,13 @@ F: Documentation/devicetree/bindings/net
- F: drivers/net/ethernet/broadcom/bcm4908_enet.*
- F: drivers/net/ethernet/broadcom/unimac.h
-
- +BROADCOM BCM4908 PINMUX DRIVER
- +M: Rafał Miłecki <[email protected]>
- +M: [email protected]
- +L: [email protected]
- +S: Maintained
- +F: Documentation/devicetree/bindings/pinctrl/brcm,bcm4908-pinctrl.yaml
- +
- BROADCOM BCM5301X ARM ARCHITECTURE
- M: Hauke Mehrtens <[email protected]>
- M: Rafał Miłecki <[email protected]>
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