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, 242 insertions, 0 deletions

diff --git a/target/linux/bmips/patches-5.10/065-v5.13-dt-bindings-add-BCM6368-pincontroller-binding-docume.patch b/target/linux/bmips/patches-5.10/065-v5.13-dt-bindings-add-BCM6368-pincontroller-binding-docume.patch
new file mode 100644
index 0000000000..e4e91e597f
--- /dev/null
+++ b/target/linux/bmips/patches-5.10/065-v5.13-dt-bindings-add-BCM6368-pincontroller-binding-docume.patch
@@ -0,0 +1,242 @@
+From 9fbf8303796c89ecab026eb3dbadae7f98c49922 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 09:19:15 +0100
+Subject: [PATCH 14/22] dt-bindings: add BCM6368 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 BCM6368 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/20210324081923.20379-15-noltari@gmail.com
+Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
+---
+ .../pinctrl/brcm,bcm6368-pinctrl.yaml         | 217 ++++++++++++++++++
+ 1 file changed, 217 insertions(+)
+ create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6368-pinctrl.yaml
+
+--- /dev/null
++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6368-pinctrl.yaml
+@@ -0,0 +1,217 @@
++# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
++%YAML 1.2
++---
++$id: http://devicetree.org/schemas/pinctrl/brcm,bcm6368-pinctrl.yaml#
++$schema: http://devicetree.org/meta-schemas/core.yaml#
++
++title: Broadcom BCM6368 pin controller
++
++maintainers:
++  - Álvaro Fernández Rojas <noltari@gmail.com>
++  - Jonas Gorski <jonas.gorski@gmail.com>
++
++description:
++  Bindings for Broadcom's BCM6368 memory-mapped pin controller.
++
++properties:
++  compatible:
++    const: brcm,bcm6368-pinctrl
++
++  reg:
++    maxItems: 2
++
++patternProperties:
++  '-pins$':
++    type: object
++    $ref: pinmux-node.yaml#
++
++    properties:
++      function:
++        enum: [ analog_afe_0, analog_afe_1, sys_irq, serial_led_data,
++                serial_led_clk, inet_led, ephy0_led, ephy1_led, ephy2_led,
++                ephy3_led, robosw_led_data, robosw_led_clk, robosw_led0,
++                robosw_led1, usb_device_led, pci_req1, pci_gnt1, pci_intb,
++                pci_req0, pci_gnt0, pcmcia_cd1, pcmcia_cd2, pcmcia_vs1,
++                pcmcia_vs2, ebi_cs2, ebi_cs3, spi_cs2, spi_cs3, spi_cs4,
++                spi_cs5, uart1 ]
++
++      pins:
++        enum: [ gpio0, gpio1, gpio2, gpio3, gpio4, gpio5, gpio6, gpio7,
++                gpio8, gpio9, gpio10, gpio11, gpio12, gpio13, gpio14,
++                gpio16, gpio17, gpio18, gpio19, gpio20, gpio22, gpio23,
++                gpio24, gpio25, gpio26, gpio27, gpio28, gpio29, gpio30,
++                gpio31, uart1_grp ]
++
++required:
++  - compatible
++  - reg
++
++additionalProperties: false
++
++examples:
++  - |
++    pinctrl@18 {
++      compatible = "brcm,bcm6368-pinctrl";
++      reg = <0x18 0x4>, <0x38 0x4>;
++
++      pinctrl_analog_afe_0: analog_afe_0-pins {
++        function = "analog_afe_0";
++        pins = "gpio0";
++      };
++
++      pinctrl_analog_afe_1: analog_afe_1-pins {
++        function = "analog_afe_1";
++        pins = "gpio1";
++      };
++
++      pinctrl_sys_irq: sys_irq-pins {
++        function = "sys_irq";
++        pins = "gpio2";
++      };
++
++      pinctrl_serial_led: serial_led-pins {
++        pinctrl_serial_led_data: serial_led_data-pins {
++          function = "serial_led_data";
++          pins = "gpio3";
++        };
++
++        pinctrl_serial_led_clk: serial_led_clk-pins {
++          function = "serial_led_clk";
++          pins = "gpio4";
++        };
++      };
++
++      pinctrl_inet_led: inet_led-pins {
++        function = "inet_led";
++        pins = "gpio5";
++      };
++
++      pinctrl_ephy0_led: ephy0_led-pins {
++        function = "ephy0_led";
++        pins = "gpio6";
++      };
++
++      pinctrl_ephy1_led: ephy1_led-pins {
++        function = "ephy1_led";
++        pins = "gpio7";
++      };
++
++      pinctrl_ephy2_led: ephy2_led-pins {
++        function = "ephy2_led";
++        pins = "gpio8";
++      };
++
++      pinctrl_ephy3_led: ephy3_led-pins {
++        function = "ephy3_led";
++        pins = "gpio9";
++      };
++
++      pinctrl_robosw_led_data: robosw_led_data-pins {
++        function = "robosw_led_data";
++        pins = "gpio10";
++      };
++
++      pinctrl_robosw_led_clk: robosw_led_clk-pins {
++        function = "robosw_led_clk";
++        pins = "gpio11";
++      };
++
++      pinctrl_robosw_led0: robosw_led0-pins {
++        function = "robosw_led0";
++        pins = "gpio12";
++      };
++
++      pinctrl_robosw_led1: robosw_led1-pins {
++        function = "robosw_led1";
++        pins = "gpio13";
++      };
++
++      pinctrl_usb_device_led: usb_device_led-pins {
++        function = "usb_device_led";
++        pins = "gpio14";
++      };
++
++      pinctrl_pci: pci-pins {
++        pinctrl_pci_req1: pci_req1-pins {
++          function = "pci_req1";
++          pins = "gpio16";
++        };
++
++        pinctrl_pci_gnt1: pci_gnt1-pins {
++          function = "pci_gnt1";
++          pins = "gpio17";
++        };
++
++        pinctrl_pci_intb: pci_intb-pins {
++          function = "pci_intb";
++          pins = "gpio18";
++        };
++
++        pinctrl_pci_req0: pci_req0-pins {
++          function = "pci_req0";
++          pins = "gpio19";
++        };
++
++        pinctrl_pci_gnt0: pci_gnt0-pins {
++          function = "pci_gnt0";
++          pins = "gpio20";
++        };
++      };
++
++      pinctrl_pcmcia: pcmcia-pins {
++        pinctrl_pcmcia_cd1: pcmcia_cd1-pins {
++          function = "pcmcia_cd1";
++          pins = "gpio22";
++        };
++
++        pinctrl_pcmcia_cd2: pcmcia_cd2-pins {
++          function = "pcmcia_cd2";
++          pins = "gpio23";
++        };
++
++        pinctrl_pcmcia_vs1: pcmcia_vs1-pins {
++          function = "pcmcia_vs1";
++          pins = "gpio24";
++        };
++
++        pinctrl_pcmcia_vs2: pcmcia_vs2-pins {
++          function = "pcmcia_vs2";
++          pins = "gpio25";
++        };
++      };
++
++      pinctrl_ebi_cs2: ebi_cs2-pins {
++        function = "ebi_cs2";
++        pins = "gpio26";
++      };
++
++      pinctrl_ebi_cs3: ebi_cs3-pins {
++        function = "ebi_cs3";
++        pins = "gpio27";
++      };
++
++      pinctrl_spi_cs2: spi_cs2-pins {
++        function = "spi_cs2";
++        pins = "gpio28";
++      };
++
++      pinctrl_spi_cs3: spi_cs3-pins {
++        function = "spi_cs3";
++        pins = "gpio29";
++      };
++
++      pinctrl_spi_cs4: spi_cs4-pins {
++        function = "spi_cs4";
++        pins = "gpio30";
++      };
++
++      pinctrl_spi_cs5: spi_cs5-pins {
++        function = "spi_cs5";
++        pins = "gpio31";
++      };
++
++      pinctrl_uart1: uart1-pins {
++        function = "uart1";
++        group = "uart1_grp";
++      };
++    };