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Re: [PATCH v6 12/12] gpio: dt-bindings: add bindings for Rockchip RK805 PMIC

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On Thu, Jun 08, 2017 at 03:33:13PM +0800, Jianhong Chen wrote:
> From: chenjh <chenjh@rock-chips.com>
> 
> Add device tree bindings documentation for Rockchip's RK805 PMIC
> 
> Signed-off-by: chenjh <chenjh@rock-chips.com>
> ---
>  .../devicetree/bindings/gpio/gpio-rk805.txt        | 37 ++++++++++++++++++++++
>  1 file changed, 37 insertions(+)
>  create mode 100644 Documentation/devicetree/bindings/gpio/gpio-rk805.txt
> 
> diff --git a/Documentation/devicetree/bindings/gpio/gpio-rk805.txt b/Documentation/devicetree/bindings/gpio/gpio-rk805.txt
> new file mode 100644
> index 0000000..98b75fa
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/gpio/gpio-rk805.txt
> @@ -0,0 +1,37 @@
> +RK805 GPIO controller
> +
> +This driver follows the usual GPIO bindings found in
> +Documentation/devicetree/bindings/gpio/gpio.txt
> +
> +Required properties:
> +- #gpio-cells: Should be two. The first cell is the pin number and the
> +  second is the GPIO flags.
> +- gpio-controller: Marks the device node as a GPIO controller.
> +
> +These properties must be added in the RK805 PMIC node, documented in
> +Documentation/devicetree/bindings/mfd/rk808.txt
> +
> +Example:
> +
> +rk805: pmic@18 {
> +	compatible = "rockchip,rk808";
> +	clock-output-names = "xin32k", "rk808-clkout2";
> +	interrupt-parent = <&gpio0>;
> +	interrupts = <4 IRQ_TYPE_LEVEL_LOW>;
> +	reg = <0x1a>;
> +	rockchip,system-power-controller;
> +	wakeup-source;
> +	#clock-cells = <1>;
> +	...
> +	gpio-controller;
> +	#gpio-cells = <2>;
> +};
> +
> +
> +Example of a peripheral using the PMIC GPIOs:
> +
> +wireless-bluetooth {
> +		compatible = "bluetooth-platdata";

Not a valid example compatible. While you don't really have to have a 
valid one, it should be something that's not a "what not to do" and 
would never be accepted.

Rob

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[PATCH v6 00/12] rk808: Add RK805 support Jianhong Chen <chenjh@rock-chips.com> - 2017-06-08 09:20 +0200
  [PATCH v6 01/12] mfd: rk808: fix up the chip id get failed Jianhong Chen <chenjh@rock-chips.com> - 2017-06-08 09:20 +0200
  [PATCH v6 03/12] regulator: rk808: Add regulator driver for RK805 Jianhong Chen <chenjh@rock-chips.com> - 2017-06-08 09:20 +0200
    Re: [PATCH v6 03/12] regulator: rk808: Add regulator driver for RK805 Mark Brown <broonie@kernel.org> - 2017-06-08 13:20 +0200
  [PATCH v6 04/12] mfd: rk808: Add RK805 support Jianhong Chen <chenjh@rock-chips.com> - 2017-06-08 09:20 +0200
  [PATCH v6 05/12] clk: Kconfig: Name RK805 in Kconfig for COMMON_CLK_RK808 Jianhong Chen <chenjh@rock-chips.com> - 2017-06-08 09:30 +0200
  [PATCH v6 11/12] mfd: rk808: Add RK805 power key support Jianhong Chen <chenjh@rock-chips.com> - 2017-06-08 09:40 +0200
  [PATCH v6 06/12] rtc: Kconfig: Name RK805 in Kconfig for RTC_DRV_RK808 Jianhong Chen <chenjh@rock-chips.com> - 2017-06-08 09:40 +0200
  [PATCH v6 12/12] gpio: dt-bindings: add bindings for Rockchip RK805 PMIC Jianhong Chen <chenjh@rock-chips.com> - 2017-06-08 09:40 +0200
    Re: [PATCH v6 12/12] gpio: dt-bindings: add bindings for Rockchip  RK805 PMIC Linus Walleij <linus.walleij@linaro.org> - 2017-06-09 13:40 +0200
    Re: [PATCH v6 12/12] gpio: dt-bindings: add bindings for Rockchip  RK805 PMIC Rob Herring <robh@kernel.org> - 2017-06-12 18:00 +0200
  [PATCH v6 10/12] mfd: rk808: Add RK805 gpio support Jianhong Chen <chenjh@rock-chips.com> - 2017-06-08 09:40 +0200
  [PATCH v6 08/12] gpio: Add GPIO driver for the RK805 PMIC Jianhong Chen <chenjh@rock-chips.com> - 2017-06-08 09:40 +0200
    Re: [PATCH v6 08/12] gpio: Add GPIO driver for the RK805 PMIC Linus Walleij <linus.walleij@linaro.org> - 2017-06-09 13:40 +0200
      Re: [PATCH v6 08/12] gpio: Add GPIO driver for the RK805 PMIC Heiko Stuebner <heiko@sntech.de> - 2017-06-09 14:20 +0200
        Re: [PATCH v6 08/12] gpio: Add GPIO driver for the RK805 PMIC Jianhong Chen <chenjh@rock-chips.com> - 2017-06-14 14:10 +0200
  [PATCH v6 09/12] Input: Add power key driver for Rockchip RK805 PMIC Jianhong Chen <chenjh@rock-chips.com> - 2017-06-08 09:40 +0200
  [PATCH v6 07/12] mfd: dt-bindings: Add RK805 device tree bindings document Jianhong Chen <chenjh@rock-chips.com> - 2017-06-08 09:40 +0200
    Re: [PATCH v6 07/12] mfd: dt-bindings: Add RK805 device tree  bindings document Rob Herring <robh@kernel.org> - 2017-06-08 21:30 +0200

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