diff options
Diffstat (limited to 'target/linux/bcm4908/patches-5.4/087-v5.18-0001-dt-bindings-pinctrl-Add-binding-for-BCM4908-pinctrl.patch')
| -rw-r--r-- | target/linux/bcm4908/patches-5.4/087-v5.18-0001-dt-bindings-pinctrl-Add-binding-for-BCM4908-pinctrl.patch | 111 |
1 files changed, 111 insertions, 0 deletions
diff --git a/target/linux/bcm4908/patches-5.4/087-v5.18-0001-dt-bindings-pinctrl-Add-binding-for-BCM4908-pinctrl.patch b/target/linux/bcm4908/patches-5.4/087-v5.18-0001-dt-bindings-pinctrl-Add-binding-for-BCM4908-pinctrl.patch new file mode 100644 index 0000000000..142cabf519 --- /dev/null +++ b/target/linux/bcm4908/patches-5.4/087-v5.18-0001-dt-bindings-pinctrl-Add-binding-for-BCM4908-pinctrl.patch @@ -0,0 +1,111 @@ +From 7b5730f0ff24b0d7d1cb660a482384a807618a46 Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?Rafa=C5=82=20Mi=C5=82ecki?= <rafal@milecki.pl> +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 <rafal@milecki.pl> +Reviewed-by: Rob Herring <robh@kernel.org> +Link: https://lore.kernel.org/r/20220124102243.14912-1-zajec5@gmail.com +Signed-off-by: Linus Walleij <linus.walleij@linaro.org> +--- + .../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 <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"; ++ }; ++ }; +--- a/MAINTAINERS ++++ b/MAINTAINERS +@@ -3216,6 +3216,13 @@ 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 <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> |