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From: Sam Ravnborg <sam@ravnborg.org>
To: Lucas Stach <l.stach@pengutronix.de>
Cc: barebox@lists.infradead.org
Subject: Re: [PATCH 2/4] ARM: rpi: add clock for sdhost
Date: Sat, 27 Apr 2019 21:28:18 +0200	[thread overview]
Message-ID: <20190427192818.GA17799@ravnborg.org> (raw)
In-Reply-To: <20190427183627.22549-3-l.stach@pengutronix.de>

Hi Lucas.

On Sat, Apr 27, 2019 at 08:36:25PM +0200, Lucas Stach wrote:
> The sdhost is driven by the core clock.
> 
> Signed-off-by: Lucas Stach <l.stach@pengutronix.de>
> ---
>  arch/arm/boards/raspberry-pi/rpi-common.c | 8 ++++++++
>  1 file changed, 8 insertions(+)
> 
> diff --git a/arch/arm/boards/raspberry-pi/rpi-common.c b/arch/arm/boards/raspberry-pi/rpi-common.c
> index bc877f853a..00ae49b686 100644
> --- a/arch/arm/boards/raspberry-pi/rpi-common.c
> +++ b/arch/arm/boards/raspberry-pi/rpi-common.c
> @@ -319,6 +319,14 @@ static int rpi_clock_init(void)
>  	clkdev_add_physbase(clk, 0x20300000, NULL);
>  	clkdev_add_physbase(clk, 0x3f300000, NULL);
>  
> +	clk = rpi_register_firmware_clock(BCM2835_MBOX_CLOCK_ID_CORE,
> +					  "bcm2835_sdhost");
> +	if (IS_ERR(clk))
> +			return PTR_ERR(clk);
Extra tab..

> +
> +	clkdev_add_physbase(clk, 0x20202000, NULL);
> +	clkdev_add_physbase(clk, 0x3f202000, NULL);
> +
>  	return 0;
>  }
>  postconsole_initcall(rpi_clock_init);
> -- 
> 2.20.1
> 
> 
> _______________________________________________
> barebox mailing list
> barebox@lists.infradead.org
> http://lists.infradead.org/mailman/listinfo/barebox

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  reply	other threads:[~2019-04-27 19:28 UTC|newest]

Thread overview: 7+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2019-04-27 18:36 [PATCH 0/4] BCM283x sdhost driver Lucas Stach
2019-04-27 18:36 ` [PATCH 1/4] mci: add driver for BCM283x sdhost core Lucas Stach
2019-04-29  7:42   ` Sascha Hauer
2019-04-27 18:36 ` [PATCH 2/4] ARM: rpi: add clock for sdhost Lucas Stach
2019-04-27 19:28   ` Sam Ravnborg [this message]
2019-04-27 18:36 ` [PATCH 3/4] ARM: rpi: enable sdhost driver in defconfig Lucas Stach
2019-04-27 18:36 ` [PATCH 4/4] ARM: rpi3: remove swapped sdhci and sdhost Lucas Stach

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