From: shawnguo@kernel.org (Shawn Guo)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH] ARM: dts: i.MX25: define SSI FIFO depth
Date: Mon, 12 Mar 2018 15:24:08 +0800 [thread overview]
Message-ID: <20180312072406.GL3217@dragon> (raw)
In-Reply-To: <1520373499-13623-1-git-send-email-martin@kaiser.cx>
On Tue, Mar 06, 2018 at 10:58:19PM +0100, Martin Kaiser wrote:
> According to the i.MX25 reference manuals, each SSI has four FIFOs. All
> of those FIFOs can store up to 15 entries.
>
> The fsl_ssi driver's internal default for the FIFO depth in 8. Set our
> non-default FIFO depth explicitly in the Device Tree.
>
> Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Applied, thanks.
WARNING: multiple messages have this Message-ID (diff)
From: Shawn Guo <shawnguo@kernel.org>
To: Martin Kaiser <martin@kaiser.cx>
Cc: Sascha Hauer <kernel@pengutronix.de>,
Fabio Estevam <fabio.estevam@nxp.com>,
Rob Herring <robh+dt@kernel.org>,
Mark Rutland <mark.rutland@arm.com>,
Russell King <linux@armlinux.org.uk>,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org
Subject: Re: [PATCH] ARM: dts: i.MX25: define SSI FIFO depth
Date: Mon, 12 Mar 2018 15:24:08 +0800 [thread overview]
Message-ID: <20180312072406.GL3217@dragon> (raw)
In-Reply-To: <1520373499-13623-1-git-send-email-martin@kaiser.cx>
On Tue, Mar 06, 2018 at 10:58:19PM +0100, Martin Kaiser wrote:
> According to the i.MX25 reference manuals, each SSI has four FIFOs. All
> of those FIFOs can store up to 15 entries.
>
> The fsl_ssi driver's internal default for the FIFO depth in 8. Set our
> non-default FIFO depth explicitly in the Device Tree.
>
> Signed-off-by: Martin Kaiser <martin@kaiser.cx>
Applied, thanks.
next prev parent reply other threads:[~2018-03-12 7:24 UTC|newest]
Thread overview: 20+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-03-06 21:58 [PATCH] ARM: dts: i.MX25: define SSI FIFO depth Martin Kaiser
2018-03-06 21:58 ` Martin Kaiser
2018-03-06 22:04 ` Fabio Estevam
2018-03-06 22:04 ` Fabio Estevam
2018-03-08 15:11 ` Lothar Waßmann
2018-03-08 15:11 ` Lothar Waßmann
2018-03-08 15:11 ` Lothar Waßmann
2018-03-08 15:38 ` Martin Kaiser
2018-03-08 15:38 ` Martin Kaiser
2018-03-08 15:38 ` Martin Kaiser
2018-03-09 8:37 ` Lothar Waßmann
2018-03-09 8:37 ` Lothar Waßmann
2018-03-09 9:25 ` Martin Kaiser
2018-03-09 9:25 ` Martin Kaiser
2018-03-09 9:27 ` Lucas Stach
2018-03-09 9:27 ` Lucas Stach
2018-03-09 15:40 ` Lothar Waßmann
2018-03-09 15:40 ` Lothar Waßmann
2018-03-12 7:24 ` Shawn Guo [this message]
2018-03-12 7:24 ` Shawn Guo
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