diff options
Diffstat (limited to 'target/linux/bmips/patches-5.10/402-Documentation-add-BCM6358-pincontroller-binding-docu.patch')
| -rw-r--r-- | target/linux/bmips/patches-5.10/402-Documentation-add-BCM6358-pincontroller-binding-docu.patch | 152 |
1 files changed, 152 insertions, 0 deletions
diff --git a/target/linux/bmips/patches-5.10/402-Documentation-add-BCM6358-pincontroller-binding-docu.patch b/target/linux/bmips/patches-5.10/402-Documentation-add-BCM6358-pincontroller-binding-docu.patch new file mode 100644 index 0000000000..e4c6343e3f --- /dev/null +++ b/target/linux/bmips/patches-5.10/402-Documentation-add-BCM6358-pincontroller-binding-docu.patch @@ -0,0 +1,152 @@ +From 9fbcbe08479bcb3609952b66627e2d612173229a Mon Sep 17 00:00:00 2001 +From: =?UTF-8?q?=C3=81lvaro=20Fern=C3=A1ndez=20Rojas?= <noltari@gmail.com> +Date: Wed, 27 Jul 2016 11:36:00 +0200 +Subject: [PATCH 03/12] Documentation: add BCM6358 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 BCM6358 SoCs. + +Signed-off-by: Álvaro Fernández Rojas <noltari@gmail.com> +Signed-off-by: Jonas Gorski <jonas.gorski@gmail.com> +--- + .../pinctrl/brcm,bcm6358-pinctrl.yaml | 131 ++++++++++++++++++ + 1 file changed, 131 insertions(+) + create mode 100644 Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.yaml + +--- /dev/null ++++ b/Documentation/devicetree/bindings/pinctrl/brcm,bcm6358-pinctrl.yaml +@@ -0,0 +1,131 @@ ++# 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: |+ ++ The pin controller node should be the child of a syscon node. ++ ++ Refer to the the bindings described in ++ Documentation/devicetree/bindings/mfd/syscon.yaml ++ ++properties: ++ compatible: ++ const: brcm,bcm6358-pinctrl ++ ++ gpio-controller: true ++ ++ '#gpio-cells': ++ description: ++ Specifies the pin number and flags, as defined in ++ include/dt-bindings/gpio/gpio.h ++ const: 2 ++ ++ interrupts-extended: ++ description: ++ One interrupt per each of the 4 GPIO ports supported by the controller, ++ sorted by port number ascending order. ++ minItems: 6 ++ maxItems: 6 ++ ++patternProperties: ++ '^.*$': ++ if: ++ type: object ++ then: ++ properties: ++ function: ++ $ref: "/schemas/types.yaml#/definitions/string" ++ enum: [ ebi_cs, uart1, serial_led, legacy_led, led, spi_cs, utopia, ++ pwm_syn_clk, sys_irq ] ++ ++ pins: ++ $ref: "/schemas/types.yaml#/definitions/string" ++ 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 ++ - gpio-controller ++ - '#gpio-cells' ++ ++additionalProperties: false ++ ++examples: ++ - | ++ gpio@fffe0080 { ++ compatible = "syscon", "simple-mfd"; ++ reg = <0xfffe0080 0x80>; ++ ++ pinctrl: pinctrl { ++ compatible = "brcm,bcm6358-pinctrl"; ++ ++ gpio-controller; ++ #gpio-cells = <2>; ++ ++ interrupts-extended = <&ext_intc1 0 0>, ++ <&ext_intc1 1 0>, ++ <&ext_intc0 0 0>, ++ <&ext_intc0 1 0>, ++ <&ext_intc0 2 0>, ++ <&ext_intc0 3 0>; ++ interrupt-names = "gpio32", ++ "gpio33", ++ "gpio34", ++ "gpio35", ++ "gpio36", ++ "gpio37"; ++ ++ pinctrl_ebi_cs: ebi_cs { ++ function = "ebi_cs"; ++ groups = "ebi_cs_grp"; ++ }; ++ ++ pinctrl_uart1: uart1 { ++ function = "uart1"; ++ groups = "uart1_grp"; ++ }; ++ ++ pinctrl_serial_led: serial_led { ++ function = "serial_led"; ++ groups = "serial_led_grp"; ++ }; ++ ++ pinctrl_legacy_led: legacy_led { ++ function = "legacy_led"; ++ groups = "legacy_led_grp"; ++ }; ++ ++ pinctrl_led: led { ++ function = "led"; ++ groups = "led_grp"; ++ }; ++ ++ pinctrl_spi_cs_23: spi_cs { ++ function = "spi_cs"; ++ groups = "spi_cs_grp"; ++ }; ++ ++ pinctrl_utopia: utopia { ++ function = "utopia"; ++ groups = "utopia_grp"; ++ }; ++ ++ pinctrl_pwm_syn_clk: pwm_syn_clk { ++ function = "pwm_syn_clk"; ++ groups = "pwm_syn_clk_grp"; ++ }; ++ ++ pinctrl_sys_irq: sys_irq { ++ function = "sys_irq"; ++ groups = "sys_irq_grp"; ++ }; ++ }; ++ }; |