linux-kernel - Re: [PATCH] ARM: dts: imx25-pinfunc: add config for kpp rows 4 to 7

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Message-ID: <20200306064720.i2ekoorkwf7y57x4@pengutronix.de>
Date:   Fri, 6 Mar 2020 07:47:20 +0100
From:   Uwe Kleine-König 
        <u.kleine-koenig@...gutronix.de>
To:     Martin Kaiser <martin@...ser.cx>
Cc:     Shawn Guo <shawnguo@...nel.org>, kernel@...gutronix.de,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org
Subject: Re: [PATCH] ARM: dts: imx25-pinfunc: add config for kpp rows 4 to 7

On Thu, Mar 05, 2020 at 10:26:24PM +0100, Martin Kaiser wrote:
> i.MX25's Keypad Port (KPP) can be used with a key pad matrix of up to
> 8 x 8 keys. Add pin configurations for rows 4 to 7.
> 
> The new defines have been tested on an out-of-tree board.
> 
> Signed-off-by: Martin Kaiser <martin@...ser.cx>
> ---
>  arch/arm/boot/dts/imx25-pinfunc.h | 4 ++++
>  1 file changed, 4 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/imx25-pinfunc.h b/arch/arm/boot/dts/imx25-pinfunc.h
> index b5a12412440e..111bfdcbe552 100644
> --- a/arch/arm/boot/dts/imx25-pinfunc.h
> +++ b/arch/arm/boot/dts/imx25-pinfunc.h
> @@ -255,10 +255,12 @@
>  
>  #define MX25_PAD_LD12__LD12			0x0f8 0x2f0 0x000 0x00 0x000
>  #define MX25_PAD_LD12__CSPI2_MOSI		0x0f8 0x2f0 0x4a0 0x02 0x000
> +#define MX25_PAD_LD12__KPP_ROW6			0x0f8 0x2f0 0x544 0x04 0x000
>  #define MX25_PAD_LD12__FEC_RDATA3		0x0f8 0x2f0 0x510 0x05 0x001
>  
>  #define MX25_PAD_LD13__LD13			0x0fc 0x2f4 0x000 0x00 0x000
>  #define MX25_PAD_LD13__CSPI2_MISO		0x0fc 0x2f4 0x49c 0x02 0x000
> +#define MX25_PAD_LD13__KPP_ROW7			0x0fc 0x2f4 0x548 0x04 0x000
>  #define MX25_PAD_LD13__FEC_TDATA2		0x0fc 0x2f4 0x000 0x05 0x000

>  #define MX25_PAD_LD14__LD14			0x100 0x2f8 0x000 0x00 0x000
> @@ -516,9 +518,11 @@
>  
>  #define MX25_PAD_FEC_TX_EN__FEC_TX_EN		0x1d8 0x3d0 0x000 0x00 0x000
>  #define MX25_PAD_FEC_TX_EN__GPIO_3_9		0x1d8 0x3d0 0x000 0x05 0x000
> +#define MX25_PAD_FEC_TX_EN__KPP_ROW4		0x1d8 0x3d0 0x53c 0x06 0x000
>  
>  #define MX25_PAD_FEC_RDATA0__FEC_RDATA0		0x1dc 0x3d4 0x000 0x00 0x000
>  #define MX25_PAD_FEC_RDATA0__GPIO_3_10		0x1dc 0x3d4 0x000 0x05 0x000
> +#define MX25_PAD_FEC_RDATA0__KPP_ROW5 		0x1dc 0x3d4 0x540 0x06 0x000
>  
>  #define MX25_PAD_FEC_RDATA1__FEC_RDATA1		0x1e0 0x3d8 0x000 0x00 0x000

Reviewed-by: Uwe Kleine-König <u.kleine-koenig@...gutronix.de>

Best regards
Uwe

-- 
Pengutronix e.K.                           | Uwe Kleine-König            |
Industrial Linux Solutions                 | https://www.pengutronix.de/ |