From: Gabriel Fernandez <gabriel.fernandez@st.com>
To: Rob Herring <robh@kernel.org>
Cc: Mark Rutland <mark.rutland@arm.com>,
Russell King <linux@armlinux.org.uk>,
Maxime Coquelin <mcoquelin.stm32@gmail.com>,
Alexandre Torgue <alexandre.torgue@st.com>,
Michael Turquette <mturquette@baylibre.com>,
Stephen Boyd <sboyd@codeaurora.org>, <devicetree@vger.kernel.org>,
<linux-arm-kernel@lists.infradead.org>,
<linux-kernel@vger.kernel.org>, <linux-clk@vger.kernel.org>,
<ludovic.barre@st.com>, <olivier.bideau@st.com>,
<amelie.delaunay@st.com>
Subject: Re: [PATCH 5/6] clk: stm32f469: Add QSPI clock
Date: Tue, 11 Oct 2016 11:17:16 +0200 [thread overview]
Message-ID: <61b117b7-1a30-f433-872a-c9087ba41fc1@st.com> (raw)
In-Reply-To: <20161008205003.GB17455@rob-hp-laptop>
Hi Rob,
Thanks for reviewing
On 10/08/2016 10:50 PM, Rob Herring wrote:
> On Fri, Sep 30, 2016 at 04:25:08PM +0200, gabriel.fernandez@st.com wrote:
>> From: Gabriel Fernandez <gabriel.fernandez@st.com>
>>
>> This patch adds the QSPI clock for stm32f469 discovery board.
>> The gate mapping is a little bit different from stm32f429 soc.
>>
>> Signed-off-by: Gabriel Fernandez <gabriel.fernandez@st.com>
>> ---
>> .../devicetree/bindings/clock/st,stm32-rcc.txt | 4 +-
>> drivers/clk/clk-stm32f4.c | 173 ++++++++++++++++++---
>> 2 files changed, 158 insertions(+), 19 deletions(-)
>>
>> diff --git a/Documentation/devicetree/bindings/clock/st,stm32-rcc.txt b/Documentation/devicetree/bindings/clock/st,stm32-rcc.txt
>> index fee3205..eace3de 100644
>> --- a/Documentation/devicetree/bindings/clock/st,stm32-rcc.txt
>> +++ b/Documentation/devicetree/bindings/clock/st,stm32-rcc.txt
>> @@ -8,7 +8,9 @@ Please also refer to clock-bindings.txt in this directory for common clock
>> controller binding usage.
>>
>> Required properties:
>> -- compatible: Should be "st,stm32f42xx-rcc"
>> +- compatible: Should be:
>> + "st,stm32f42xx-rcc"
>> + "st,stm32f46xx-rcc"
> Generally, we don't use wildcards in compatible strings. I know there's
> lots of part numbers of stm32 parts which I guess are often same die
> with different fusing or package. Your compatible strings should be at
> least specific enough to identify parts that are really different die.
okay i will propose "st,stm32f469-rcc" if no one is against.
BR
Gabriel
>
>> - reg: should be register base and length as documented in the
>> datasheet
>> - #clock-cells: 2, device nodes should specify the clock in their "clocks"
next prev parent reply other threads:[~2016-10-11 9:18 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2016-09-30 14:25 [PATCH 0/6] STM32F4 Add RTC & QSPI clocks gabriel.fernandez
2016-09-30 14:25 ` [PATCH 1/6] clk: stm32f4: Add LSI & LSE clocks gabriel.fernandez
2016-09-30 14:25 ` [PATCH 2/6] ARM: dts: stm32f429: add LSI and " gabriel.fernandez
2016-09-30 14:25 ` [PATCH 3/6] arm: stmf32: Enable SYSCON gabriel.fernandez
2016-09-30 14:25 ` [PATCH 4/6] clk: stm32f4: Add RTC clock gabriel.fernandez
2016-09-30 14:25 ` [PATCH 5/6] clk: stm32f469: Add QSPI clock gabriel.fernandez
2016-10-08 20:50 ` Rob Herring
2016-10-11 9:17 ` Gabriel Fernandez [this message]
2016-09-30 14:25 ` [PATCH 6/6] ARM: dts: stm32f429: " gabriel.fernandez
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