On Mon, Apr 24, 2017 at 09:27:46PM +0200, Linus Walleij wrote:
> This is a simple reset controller in a single 32bit
> register.
>
> Signed-off-by: Linus Walleij <linus.walleij@xxxxxxxxxx>
> ---
> .../bindings/reset/cortina,gemini-reset.txt | 59 ++++++++++++++++++++++
> 1 file changed, 59 insertions(+)
> create mode 100644 Documentation/devicetree/bindings/reset/cortina,gemini-reset.txt
>
> diff --git a/Documentation/devicetree/bindings/reset/cortina,gemini-reset.txt b/Documentation/devicetree/bindings/reset/cortina,gemini-reset.txt
> new file mode 100644
> index 000000000000..21aa12901774
> --- /dev/null
> +++ b/Documentation/devicetree/bindings/reset/cortina,gemini-reset.txt
> @@ -0,0 +1,59 @@
> +Cortina Gemini Reset Controller
> +
> +This reset controller is found in Cortina Systems CS3516 and
> +the predecessor StorLink SL3516.
> +
> +Required properties:
> +- compatible: "cortina,gemini-reset"
> +- #reset-cells: Must be 1
> +
> +The Gemini reset controller must be a child node of the
> +system controller. Apart from this it follows the standard reset
> +controller bindings.
Same comment as clocks. The parent can be the provider.
> +
> +Valid reset line values:
> +
> +0: DRAM controller
Why no header like clocks?
> +1: Flash controller
> +2: IDE controller
> +3: RAID controller
> +4: Security module
> +5: GMAC0 (ethernet)
> +6: GMAC1 (ethernet)
> +7: PCI host bridge
> +8: USB0 USB host controller
> +9: USB1 USB host controller
> +10: General DMA controller
> +11: APB bridge
> +12: LPC (Low Pin Count) controller
> +13: LCD module
> +14: Interrupt controller 0
> +15: Interrupt controller 1
> +16: RTC module
> +17: Timer module
> +18: UART controller
> +19: SSP controller
> +20: GPIO0 GPIO controller
> +21: GPIO1 GPIO controller
> +22: GPIO2 GPIO controller
> +23: Watchdog timer
> +24: External device reset
> +25: CIR module (infrared)
> +26: SATA0 SATA bridge
> +27: SATA1 SATA bridge
> +28: TVE TV Encoder module
> +29: Reserved
> +30: CPU1 reset
> +31: Global soft reset
> +
> +Example:
> +
> +syscon: syscon@40000000 {
> + compatible = "cortina,gemini-syscon", "syscon", "simple-mfd";
> + reg = <0x40000000 0x1000>;
> +
> + reset-controller {
> + compatible = "cortina,gemini-reset";
> + #reset-cells = <1>;
> + };
> +};
> --
> 2.9.3
>
> --
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