linux-kernel - Re: [PATCH v2 2/5] dt-bindings: clock: add rk3399 DDR3 standard speed bins.

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Message-ID: <20180427195731.filv4i6vwyuhnm4x@rob-hp-laptop>
Date:   Fri, 27 Apr 2018 14:57:31 -0500
From:   Rob Herring <robh@...nel.org>
To:     Enric Balletbo i Serra <enric.balletbo@...labora.com>
Cc:     myungjoo.ham@...sung.com, kyungmin.park@...sung.com,
        devicetree@...r.kernel.org, ulf.hansson@...aro.org,
        heiko@...ech.de, linux-pm@...r.kernel.org, dbasehore@...omium.org,
        linux-kernel@...r.kernel.org, dianders@...gle.com,
        groeck@...omium.org, kernel@...labora.com, hl@...k-chips.com,
        Chanwoo Choi <cw00.choi@...sung.com>,
        Mark Rutland <mark.rutland@....com>
Subject: Re: [PATCH v2 2/5] dt-bindings: clock: add rk3399 DDR3 standard
 speed bins.

On Tue, Apr 24, 2018 at 10:37:39AM +0200, Enric Balletbo i Serra wrote:
> DDR3 SDRAM Standard (JESD79-3F) defines some standard speed bins for
> DDR3 memories. The rk3399_dmc driver allows you to pass these values via
> the device tree. For that purpose the devfreq/rk3399_dmc.txt binding
> refers to a ddr.h file which does not exist. This patch adds the missing
> defines in a include file called rk3399-ddr.h with the definition of
> standard speed bins according to the ARM Trusted Firmware (ATF).
> 
> Fixes: c1ceb8f7c167 (Documentation: bindings: add dt documentation for rk3399 dmc)
> Signed-off-by: Enric Balletbo i Serra <enric.balletbo@...labora.com>
> ---
> 
> Changes in v2:
> - [2/6] Improved commit message.
> - [2/6] Rename ddr.h to rk3399-ddr.h because is SoC specific.
> 
>  .../bindings/devfreq/rk3399_dmc.txt           |  2 +-
>  include/dt-bindings/clock/rk3399-ddr.h        | 56 +++++++++++++++++++
>  2 files changed, 57 insertions(+), 1 deletion(-)
>  create mode 100644 include/dt-bindings/clock/rk3399-ddr.h

Reviewed-by: Rob Herring <robh@...nel.org>