Merge branch 'ib-bcm63xx' into devel

6 files changed, 950 insertions, 0 deletions

diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6318-pinctrl.yaml
new file mode 100644
index 000000000000..08995a4f854b
--- /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";
+      };
+    };
diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.yaml
new file mode 100644
index 000000000000..58ffed44b3c4
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm63268-pinctrl.yaml
@@ -0,0 +1,164 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/brcm,bcm63268-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM63268 pin controller
+
+maintainers:
+  - Álvaro Fernández Rojas <noltari@gmail.com>
+  - Jonas Gorski <jonas.gorski@gmail.com>
+
+description:
+  Bindings for Broadcom's BCM63268 memory-mapped pin controller.
+
+properties:
+  compatible:
+    const: brcm,bcm63268-pinctrl
+
+  reg:
+    maxItems: 3
+
+patternProperties:
+  '-pins$':
+    type: object
+    $ref: pinmux-node.yaml#
+
+    properties:
+      function:
+        enum: [ serial_led_clk, serial_led_data, hsspi_cs4, hsspi_cs5,
+                hsspi_cs6, hsspi_cs7, adsl_spi_miso, adsl_spi_mosi,
+                vreq_clk, pcie_clkreq_b, robosw_led_clk, robosw_led_data,
+                nand, gpio35_alt, dectpd, vdsl_phy_override_0,
+                vdsl_phy_override_1, vdsl_phy_override_2,
+                vdsl_phy_override_3, dsl_gpio8, dsl_gpio9 ]
+
+      pins:
+        enum: [ gpio0, gpio1, gpio16, gpio17, gpio8, gpio9, gpio18, gpio19,
+                gpio22, gpio23, gpio30, gpio31, nand_grp, gpio35
+                dectpd_grp, vdsl_phy_override_0_grp,
+                vdsl_phy_override_1_grp, vdsl_phy_override_2_grp,
+                vdsl_phy_override_3_grp, dsl_gpio8, dsl_gpio9 ]
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    pinctrl@10 {
+      compatible = "brcm,bcm63268-pinctrl";
+      reg = <0x10 0x4>, <0x18 0x8>, <0x38 0x4>;
+
+      pinctrl_serial_led: serial_led-pins {
+        pinctrl_serial_led_clk: serial_led_clk-pins {
+          function = "serial_led_clk";
+          pins = "gpio0";
+        };
+
+        pinctrl_serial_led_data: serial_led_data-pins {
+          function = "serial_led_data";
+          pins = "gpio1";
+        };
+      };
+
+      pinctrl_hsspi_cs4: hsspi_cs4-pins {
+        function = "hsspi_cs4";
+        pins = "gpio16";
+      };
+
+      pinctrl_hsspi_cs5: hsspi_cs5-pins {
+        function = "hsspi_cs5";
+        pins = "gpio17";
+      };
+
+      pinctrl_hsspi_cs6: hsspi_cs6-pins {
+        function = "hsspi_cs6";
+        pins = "gpio8";
+      };
+
+      pinctrl_hsspi_cs7: hsspi_cs7-pins {
+        function = "hsspi_cs7";
+        pins = "gpio9";
+      };
+
+      pinctrl_adsl_spi: adsl_spi-pins {
+        pinctrl_adsl_spi_miso: adsl_spi_miso-pins {
+          function = "adsl_spi_miso";
+          pins = "gpio18";
+        };
+
+        pinctrl_adsl_spi_mosi: adsl_spi_mosi-pins {
+          function = "adsl_spi_mosi";
+          pins = "gpio19";
+        };
+      };
+
+      pinctrl_vreq_clk: vreq_clk-pins {
+        function = "vreq_clk";
+        pins = "gpio22";
+      };
+
+      pinctrl_pcie_clkreq_b: pcie_clkreq_b-pins {
+        function = "pcie_clkreq_b";
+        pins = "gpio23";
+      };
+
+      pinctrl_robosw_led_clk: robosw_led_clk-pins {
+        function = "robosw_led_clk";
+        pins = "gpio30";
+      };
+
+      pinctrl_robosw_led_data: robosw_led_data-pins {
+        function = "robosw_led_data";
+        pins = "gpio31";
+      };
+
+      pinctrl_nand: nand-pins {
+        function = "nand";
+        group = "nand_grp";
+      };
+
+      pinctrl_gpio35_alt: gpio35_alt-pins {
+        function = "gpio35_alt";
+        pin = "gpio35";
+      };
+
+      pinctrl_dectpd: dectpd-pins {
+        function = "dectpd";
+        group = "dectpd_grp";
+      };
+
+      pinctrl_vdsl_phy_override_0: vdsl_phy_override_0-pins {
+        function = "vdsl_phy_override_0";
+        group = "vdsl_phy_override_0_grp";
+      };
+
+      pinctrl_vdsl_phy_override_1: vdsl_phy_override_1-pins {
+        function = "vdsl_phy_override_1";
+        group = "vdsl_phy_override_1_grp";
+      };
+
+      pinctrl_vdsl_phy_override_2: vdsl_phy_override_2-pins {
+        function = "vdsl_phy_override_2";
+        group = "vdsl_phy_override_2_grp";
+      };
+
+      pinctrl_vdsl_phy_override_3: vdsl_phy_override_3-pins {
+        function = "vdsl_phy_override_3";
+        group = "vdsl_phy_override_3_grp";
+      };
+
+      pinctrl_dsl_gpio8: dsl_gpio8-pins {
+        function = "dsl_gpio8";
+        group = "dsl_gpio8";
+      };
+
+      pinctrl_dsl_gpio9: dsl_gpio9-pins {
+        function = "dsl_gpio9";
+        group = "dsl_gpio9";
+      };
+    };
diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.yaml
new file mode 100644
index 000000000000..0fd24f40afb1
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6328-pinctrl.yaml
@@ -0,0 +1,127 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/brcm,bcm6328-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM6328 pin controller
+
+maintainers:
+  - Álvaro Fernández Rojas <noltari@gmail.com>
+  - Jonas Gorski <jonas.gorski@gmail.com>
+
+description:
+  Bindings for Broadcom's BCM6328 memory-mapped pin controller.
+
+properties:
+  compatible:
+    const: brcm,bcm6328-pinctrl
+
+  reg:
+    maxItems: 1
+
+patternProperties:
+  '-pins$':
+    type: object
+    $ref: pinmux-node.yaml#
+
+    properties:
+      function:
+        enum: [ serial_led_data, serial_led_clk, inet_act_led, pcie_clkreq,
+                led, ephy0_act_led, ephy1_act_led, ephy2_act_led,
+                ephy3_act_led, hsspi_cs1, usb_device_port, usb_host_port ]
+
+      pins:
+        enum: [ gpio6, gpio7, gpio11, gpio16, gpio17, gpio18, gpio19,
+                gpio20, gpio25, gpio26, gpio27, gpio28, hsspi_cs1,
+                usb_port1 ]
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    pinctrl@18 {
+      compatible = "brcm,bcm6328-pinctrl";
+      reg = <0x18 0x10>;
+
+      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 = "gpio11";
+      };
+
+      pinctrl_pcie_clkreq: pcie_clkreq-pins {
+        function = "pcie_clkreq";
+        pins = "gpio16";
+      };
+
+      pinctrl_ephy0_spd_led: ephy0_spd_led-pins {
+        function = "led";
+        pins = "gpio17";
+      };
+
+      pinctrl_ephy1_spd_led: ephy1_spd_led-pins {
+        function = "led";
+        pins = "gpio18";
+      };
+
+      pinctrl_ephy2_spd_led: ephy2_spd_led-pins {
+        function = "led";
+        pins = "gpio19";
+      };
+
+      pinctrl_ephy3_spd_led: ephy3_spd_led-pins {
+        function = "led";
+        pins = "gpio20";
+      };
+
+      pinctrl_ephy0_act_led: ephy0_act_led-pins {
+        function = "ephy0_act_led";
+        pins = "gpio25";
+      };
+
+      pinctrl_ephy1_act_led: ephy1_act_led-pins {
+        function = "ephy1_act_led";
+        pins = "gpio26";
+      };
+
+      pinctrl_ephy2_act_led: ephy2_act_led-pins {
+        function = "ephy2_act_led";
+        pins = "gpio27";
+      };
+
+      pinctrl_ephy3_act_led: ephy3_act_led-pins {
+        function = "ephy3_act_led";
+        pins = "gpio28";
+      };
+
+      pinctrl_hsspi_cs1: hsspi_cs1-pins {
+        function = "hsspi_cs1";
+        pins = "hsspi_cs1";
+      };
+
+      pinctrl_usb_port1_device: usb_port1_device-pins {
+        function = "usb_device_port";
+        pins = "usb_port1";
+      };
+
+      pinctrl_usb_port1_host: usb_port1_host-pins {
+        function = "usb_host_port";
+        pins = "usb_port1";
+      };
+    };
diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.yaml
new file mode 100644
index 000000000000..0c3ce256aa78
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.yaml
@@ -0,0 +1,93 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/brcm,bcm6358-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM6358 pin controller
+
+maintainers:
+  - Álvaro Fernández Rojas <noltari@gmail.com>
+  - Jonas Gorski <jonas.gorski@gmail.com>
+
+description:
+  Bindings for Broadcom's BCM6358 memory-mapped pin controller.
+
+properties:
+  compatible:
+    const: brcm,bcm6358-pinctrl
+
+  reg:
+    maxItems: 1
+
+patternProperties:
+  '-pins$':
+    type: object
+    $ref: pinmux-node.yaml#
+
+    properties:
+      function:
+        enum: [ ebi_cs, uart1, serial_led, legacy_led, led, spi_cs, utopia,
+                pwm_syn_clk, sys_irq ]
+
+      pins:
+        enum: [ ebi_cs_grp, uart1_grp, serial_led_grp, legacy_led_grp,
+                led_grp, spi_cs_grp, utopia_grp, pwm_syn_clk, sys_irq_grp ]
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    pinctrl@18 {
+      compatible = "brcm,bcm6358-pinctrl";
+      reg = <0x18 0x4>;
+
+      pinctrl_ebi_cs: ebi_cs-pins {
+        function = "ebi_cs";
+        groups = "ebi_cs_grp";
+      };
+
+      pinctrl_uart1: uart1-pins {
+        function = "uart1";
+        groups = "uart1_grp";
+      };
+
+      pinctrl_serial_led: serial_led-pins {
+        function = "serial_led";
+        groups = "serial_led_grp";
+      };
+
+      pinctrl_legacy_led: legacy_led-pins {
+        function = "legacy_led";
+        groups = "legacy_led_grp";
+      };
+
+      pinctrl_led: led-pins {
+        function = "led";
+        groups = "led_grp";
+      };
+
+      pinctrl_spi_cs_23: spi_cs-pins {
+        function = "spi_cs";
+        groups = "spi_cs_grp";
+      };
+
+      pinctrl_utopia: utopia-pins {
+        function = "utopia";
+        groups = "utopia_grp";
+      };
+
+      pinctrl_pwm_syn_clk: pwm_syn_clk-pins {
+        function = "pwm_syn_clk";
+        groups = "pwm_syn_clk_grp";
+      };
+
+      pinctrl_sys_irq: sys_irq-pins {
+        function = "sys_irq";
+        groups = "sys_irq_grp";
+      };
+    };
diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.yaml
new file mode 100644
index 000000000000..6f68fee373bd
--- /dev/null
+++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6362-pinctrl.yaml
@@ -0,0 +1,206 @@
+# SPDX-License-Identifier: GPL-2.0-only OR BSD-2-Clause
+%YAML 1.2
+---
+$id: http://devicetree.org/schemas/pinctrl/brcm,bcm6362-pinctrl.yaml#
+$schema: http://devicetree.org/meta-schemas/core.yaml#
+
+title: Broadcom BCM6362 pin controller
+
+maintainers:
+  - Álvaro Fernández Rojas <noltari@gmail.com>
+  - Jonas Gorski <jonas.gorski@gmail.com>
+
+description:
+  Bindings for Broadcom's BCM6362 memory-mapped pin controller.
+
+properties:
+  compatible:
+    const: brcm,bcm6362-pinctrl
+
+  reg:
+    maxItems: 2
+
+patternProperties:
+  '-pins$':
+    type: object
+    $ref: pinmux-node.yaml#
+
+    properties:
+      function:
+        enum: [ usb_device_led, sys_irq, serial_led_clk, serial_led_data,
+                robosw_led_data, robosw_led_clk, robosw_led0, robosw_led1,
+                inet_led, spi_cs2, spi_cs3, ntr_pulse, uart1_scts,
+                uart1_srts, uart1_sdin, uart1_sdout, adsl_spi_miso,
+                adsl_spi_mosi, adsl_spi_clk, adsl_spi_cs, ephy0_led,
+                ephy1_led, ephy2_led, ephy3_led, ext_irq0, ext_irq1,
+                ext_irq2, ext_irq3, nand ]
+
+      pins:
+        enum: [ gpio0, gpio1, gpio2, gpio3, gpio4, gpio5, gpio6, gpio7,
+                gpio8, gpio9, gpio10, gpio11, gpio12, gpio13, gpio14,
+                gpio15, gpio16, gpio17, gpio18, gpio19, gpio20, gpio21,
+                gpio22, gpio23, gpio24, gpio25, gpio26, gpio27, nand_grp ]
+
+required:
+  - compatible
+  - reg
+
+additionalProperties: false
+
+examples:
+  - |
+    pinctrl@18 {
+      compatible = "brcm,bcm6362-pinctrl";
+      reg = <0x18 0x10>, <0x38 0x4>;
+
+      pinctrl_usb_device_led: usb_device_led-pins {
+        function = "usb_device_led";
+        pins = "gpio0";
+      };
+
+      pinctrl_sys_irq: sys_irq-pins {
+        function = "sys_irq";
+        pins = "gpio1";
+      };
+
+      pinctrl_serial_led: serial_led-pins {
+        pinctrl_serial_led_clk: serial_led_clk-pins {
+          function = "serial_led_clk";
+          pins = "gpio2";
+        };
+
+        pinctrl_serial_led_data: serial_led_data-pins {
+          function = "serial_led_data";
+          pins = "gpio3";
+        };
+      };
+
+      pinctrl_robosw_led_data: robosw_led_data-pins {
+        function = "robosw_led_data";
+        pins = "gpio4";
+      };
+
+      pinctrl_robosw_led_clk: robosw_led_clk-pins {
+        function = "robosw_led_clk";
+        pins = "gpio5";
+      };
+
+      pinctrl_robosw_led0: robosw_led0-pins {
+        function = "robosw_led0";
+        pins = "gpio6";
+      };
+
+      pinctrl_robosw_led1: robosw_led1-pins {
+        function = "robosw_led1";
+        pins = "gpio7";
+      };
+
+      pinctrl_inet_led: inet_led-pins {
+        function = "inet_led";
+        pins = "gpio8";
+      };
+
+      pinctrl_spi_cs2: spi_cs2-pins {
+        function = "spi_cs2";
+        pins = "gpio9";
+      };
+
+      pinctrl_spi_cs3: spi_cs3-pins {
+        function = "spi_cs3";
+        pins = "gpio10";
+      };
+
+      pinctrl_ntr_pulse: ntr_pulse-pins {
+        function = "ntr_pulse";
+        pins = "gpio11";
+      };
+
+      pinctrl_uart1_scts: uart1_scts-pins {
+        function = "uart1_scts";
+        pins = "gpio12";
+      };
+
+      pinctrl_uart1_srts: uart1_srts-pins {
+        function = "uart1_srts";
+        pins = "gpio13";
+      };
+
+      pinctrl_uart1: uart1-pins {
+        pinctrl_uart1_sdin: uart1_sdin-pins {
+          function = "uart1_sdin";
+          pins = "gpio14";
+        };
+
+        pinctrl_uart1_sdout: uart1_sdout-pins {
+          function = "uart1_sdout";
+          pins = "gpio15";
+        };
+      };
+
+      pinctrl_adsl_spi: adsl_spi-pins {
+        pinctrl_adsl_spi_miso: adsl_spi_miso-pins {
+          function = "adsl_spi_miso";
+          pins = "gpio16";
+        };
+
+        pinctrl_adsl_spi_mosi: adsl_spi_mosi-pins {
+          function = "adsl_spi_mosi";
+          pins = "gpio17";
+        };
+
+        pinctrl_adsl_spi_clk: adsl_spi_clk-pins {
+          function = "adsl_spi_clk";
+          pins = "gpio18";
+        };
+
+        pinctrl_adsl_spi_cs: adsl_spi_cs-pins {
+          function = "adsl_spi_cs";
+          pins = "gpio19";
+        };
+      };
+
+      pinctrl_ephy0_led: ephy0_led-pins {
+        function = "ephy0_led";
+        pins = "gpio20";
+      };
+
+      pinctrl_ephy1_led: ephy1_led-pins {
+        function = "ephy1_led";
+        pins = "gpio21";
+      };
+
+      pinctrl_ephy2_led: ephy2_led-pins {
+        function = "ephy2_led";
+        pins = "gpio22";
+      };
+
+      pinctrl_ephy3_led: ephy3_led-pins {
+        function = "ephy3_led";
+        pins = "gpio23";
+      };
+
+      pinctrl_ext_irq0: ext_irq0-pins {
+        function = "ext_irq0";
+        pins = "gpio24";
+      };
+
+      pinctrl_ext_irq1: ext_irq1-pins {
+        function = "ext_irq1";
+        pins = "gpio25";
+      };
+
+      pinctrl_ext_irq2: ext_irq2-pins {
+        function = "ext_irq2";
+        pins = "gpio26";
+      };
+
+      pinctrl_ext_irq3: ext_irq3-pins {
+        function = "ext_irq3";
+        pins = "gpio27";
+      };
+
+      pinctrl_nand: nand-pins {
+        function = "nand";
+        group = "nand_grp";
+      };
+    };
diff --git a/Documentation/devicetree/bindings/pinctrl/brcm,bcm6368-pinctrl.yaml b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6368-pinctrl.yaml
new file mode 100644
index 000000000000..f4168b9f4460
--- /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";
+      };
+    };