[PATCH 1/2] staging: dt-bindings: wilc1000: add optional rtc_clk property

[Ajay.Kathat at microchip.com]

Hi Eugen,

On 04-Sep-19 7:03 PM, Eugen Hristev - M18282 wrote:
> From: Eugen Hristev <eugen.hristev at microchip.com>
> 
> Add bindings for optional rtc clock pin.
> 
> Signed-off-by: Eugen Hristev <eugen.hristev at microchip.com>

Thanks for sending the patch series. The changes in this series looks
good to me.

Acked-by: Ajay Singh <ajay.kathat at microchip.com>


Regards,
Ajay

> ---
>  drivers/staging/wilc1000/microchip,wilc1000,sdio.txt | 8 +++++++-
>  drivers/staging/wilc1000/microchip,wilc1000,spi.txt  | 8 ++++++++
>  2 files changed, 15 insertions(+), 1 deletion(-)
> 
> diff --git a/drivers/staging/wilc1000/microchip,wilc1000,sdio.txt b/drivers/staging/wilc1000/microchip,wilc1000,sdio.txt
> index 4f7d1c2..da52359 100644
> --- a/drivers/staging/wilc1000/microchip,wilc1000,sdio.txt
> +++ b/drivers/staging/wilc1000/microchip,wilc1000,sdio.txt
> @@ -10,7 +10,9 @@ Required properties:
>  
>  Optional:
>  - bus-width	:	Number of data lines wired up the slot. Default 1 bit.
> -
> +- rtc_clk	:	Clock connected on the rtc clock line. Must be assigned
> +			a frequency with assigned-clocks property, and must be
> +			connected to a clock provider.
>  
>  Examples:
>  mmc1: mmc at fc000000 {
> @@ -24,6 +26,10 @@ mmc1: mmc at fc000000 {
>  		wilc_sdio at 0 {
>  			compatible = "microchip,wilc1000-sdio";
>  			irq-gpios = <&pioC 27 0>;
> +			clocks = <&pck1>;
> +			clock-names = "rtc_clk";
> +			assigned-clocks = <&pck1>;
> +			assigned-clock-rates = <32768>;
>  			status = "okay";
>  			reg = <0>;
>  			bus-width = <4>;
> diff --git a/drivers/staging/wilc1000/microchip,wilc1000,spi.txt b/drivers/staging/wilc1000/microchip,wilc1000,spi.txt
> index 87db87b..3423693 100644
> --- a/drivers/staging/wilc1000/microchip,wilc1000,spi.txt
> +++ b/drivers/staging/wilc1000/microchip,wilc1000,spi.txt
> @@ -9,6 +9,10 @@ Required properties:
>  - reg			: Chip select address of device
>  - irq-gpios		: Connect to a host IRQ
>  
> +Optional:
> +- rtc_clk	:	Clock connected on the rtc clock line. Must be assigned
> +			a frequency with assigned-clocks property, and must be
> +			connected to a clock provider.
>  
>  Examples:
>  
> @@ -21,6 +25,10 @@ spi1: spi at fc018000 {
>  			spi-max-frequency = <48000000>;
>  			reg = <0>;
>  			irq-gpios = <&pioC 27 0>;
> +			clocks = <&pck1>;
> +			clock-names = "rtc_clk";
> +			assigned-clocks = <&pck1>;
> +			assigned-clock-rates = <32768>;
>  			status = "okay";
>  		};
>  };
>