bmips: backport accepted pinctrl patches

These patches have been accepted for linux v5.13.
External interrupts not supported for now.

Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>

1 files changed, 168 insertions, 0 deletions

diff --git a/target/linux/bmips/patches-5.10/071-v5.13-dt-bindings-add-BCM6318-pincontroller-binding-docume.patch b/target/linux/bmips/patches-5.10/071-v5.13-dt-bindings-add-BCM6318-pincontroller-binding-docume.patch
new file mode 100644
index 0000000000..3b490da098
--- /dev/null
+++ b/target/linux/bmips/patches-5.10/071-v5.13-dt-bindings-add-BCM6318-pincontroller-binding-docume.patch
@@ -0,0 +1,168 @@
+From b2f215141b985d5d39ed16fe7e2089d5aa162302 Mon Sep 17 00:00:00 2001
+From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com>
+Date: Wed, 24 Mar 2021 09:19:21 +0100
+Subject: [PATCH 20/22] dt-bindings: add BCM6318 pincontroller binding
+ documentation
+MIME-Version: 1.0
+Content-Type: text/plain; charset=UTF-8
+Content-Transfer-Encoding: 8bit
+
+Add binding documentation for the pincontrol core found in BCM6318 SoCs.
+
+Co-developed-by: Jonas Gorski <jonas.gorski@gmail.com>
+Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com>
+Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com>
+Reviewed-by: Rob Herring <robh@kernel.org>
+Link: https://lore.kernel.org/r/20210324081923.20379-21-noltari@gmail.com
+Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
+---
+ .../pinctrl/brcm,bcm6318-pinctrl.yaml         | 143 ++++++++++++++++++
+ 1 file changed, 143 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.yaml
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.yaml
+@@ -0,0 +1,143 @@
++# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
++%YAML 1.2
++---
++$id: http://devicetree.org/schemas/pinctrl/brcm,bcm6318-pinctrl.yaml#
++$schema: http://devicetree.org/meta-schemas/core.yaml#
++
++title: Broadcom BCM6318 pin controller
++
++maintainers:
++  - Álvaro Fernández Rojas <noltari@gmail.com>
++  - Jonas Gorski <jonas.gorski@gmail.com>
++
++description:
++  Bindings for Broadcom's BCM6318 memory-mapped pin controller.
++
++properties:
++  compatible:
++    const: brcm,bcm6318-pinctrl
++
++  reg:
++    maxItems: 2
++
++patternProperties:
++  '-pins$':
++    type: object
++    $ref: pinmux-node.yaml#
++
++    properties:
++      function:
++        enum: [ ephy0_spd_led, ephy1_spd_led, ephy2_spd_led, ephy3_spd_led,
++                ephy0_act_led, ephy1_act_led, ephy2_act_led, ephy3_act_led,
++                serial_led_data, serial_led_clk, inet_act_led, inet_fail_led,
++                dsl_led, post_fail_led, wlan_wps_led, usb_pwron,
++                usb_device_led, usb_active ]
++
++      pins:
++        enum: [ gpio0, gpio1, gpio2, gpio3, gpio4, gpio5, gpio6, gpio7,
++                gpio8, gpio9, gpio10, gpio11, gpio12, gpio13, gpio40 ]
++
++required:
++  - compatible
++  - reg
++
++additionalProperties: false
++
++examples:
++  - |
++    pinctrl@18 {
++      compatible = "brcm,bcm6318-pinctrl";
++      reg = <0x18 0x10>, <0x54 0x18>;
++
++      pinctrl_ephy0_spd_led: ephy0_spd_led-pins {
++        function = "ephy0_spd_led";
++        pins = "gpio0";
++      };
++
++      pinctrl_ephy1_spd_led: ephy1_spd_led-pins {
++        function = "ephy1_spd_led";
++        pins = "gpio1";
++      };
++
++      pinctrl_ephy2_spd_led: ephy2_spd_led-pins {
++        function = "ephy2_spd_led";
++        pins = "gpio2";
++      };
++
++      pinctrl_ephy3_spd_led: ephy3_spd_led-pins {
++        function = "ephy3_spd_led";
++        pins = "gpio3";
++      };
++
++      pinctrl_ephy0_act_led: ephy0_act_led-pins {
++        function = "ephy0_act_led";
++        pins = "gpio4";
++      };
++
++      pinctrl_ephy1_act_led: ephy1_act_led-pins {
++        function = "ephy1_act_led";
++        pins = "gpio5";
++      };
++
++      pinctrl_ephy2_act_led: ephy2_act_led-pins {
++        function = "ephy2_act_led";
++        pins = "gpio6";
++      };
++
++      pinctrl_ephy3_act_led: ephy3_act_led-pins {
++        function = "ephy3_act_led";
++        pins = "gpio7";
++      };
++
++      pinctrl_serial_led: serial_led-pins {
++        pinctrl_serial_led_data: serial_led_data-pins {
++          function = "serial_led_data";
++          pins = "gpio6";
++        };
++
++        pinctrl_serial_led_clk: serial_led_clk-pins {
++          function = "serial_led_clk";
++          pins = "gpio7";
++        };
++      };
++
++      pinctrl_inet_act_led: inet_act_led-pins {
++        function = "inet_act_led";
++        pins = "gpio8";
++      };
++
++      pinctrl_inet_fail_led: inet_fail_led-pins {
++        function = "inet_fail_led";
++        pins = "gpio9";
++      };
++
++      pinctrl_dsl_led: dsl_led-pins {
++        function = "dsl_led";
++        pins = "gpio10";
++      };
++
++      pinctrl_post_fail_led: post_fail_led-pins {
++        function = "post_fail_led";
++        pins = "gpio11";
++      };
++
++      pinctrl_wlan_wps_led: wlan_wps_led-pins {
++        function = "wlan_wps_led";
++        pins = "gpio12";
++      };
++
++      pinctrl_usb_pwron: usb_pwron-pins {
++        function = "usb_pwron";
++        pins = "gpio13";
++      };
++
++      pinctrl_usb_device_led: usb_device_led-pins {
++        function = "usb_device_led";
++        pins = "gpio13";
++      };
++
++      pinctrl_usb_active: usb_active-pins {
++        function = "usb_active";
++        pins = "gpio40";
++      };
++    };