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Mon, 07 Mar 2022 21:31:56 -0800 (PST) Date: Tue, 8 Mar 2022 11:01:51 +0530 From: Kuldeep Singh To: Krzysztof Kozlowski Cc: Linus Walleij , linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org, linux-kernel@vger.kernel.org, Rob Herring Subject: Re: [PATCH 2/2] arm: dts: integrator: Update spi node properties Message-ID: <20220308053151.GA67373@9a2d8922b8f1> References: <20220307205357.66322-1-singh.kuldeep87k@gmail.com> <20220307205357.66322-3-singh.kuldeep87k@gmail.com> MIME-Version: 1.0 Content-Disposition: inline In-Reply-To: X-CRM114-Version: 20100106-BlameMichelson ( TRE 0.8.0 (BSD) ) MR-646709E3 X-CRM114-CacheID: sfid-20220307_213157_221832_E3DB1604 X-CRM114-Status: GOOD ( 19.97 ) X-BeenThere: linux-arm-kernel@lists.infradead.org X-Mailman-Version: 2.1.34 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=archiver.kernel.org@lists.infradead.org On Mon, Mar 07, 2022 at 10:57:40PM +0100, Krzysztof Kozlowski wrote: > On 07/03/2022 21:53, Kuldeep Singh wrote: > > SPI clock name for pl022 is "sspclk" and not "spiclk". > > Fix below dtc warning: > > clock-names:0: 'spiclk' is not one of ['SSPCLK', 'sspclk'] > > > > Also, update node name to spi instead of ssp to enable spi bindings > > check. > > > > Signed-off-by: Kuldeep Singh > > --- > > arch/arm/boot/dts/integratorap-im-pd1.dts | 4 ++-- > > 1 file changed, 2 insertions(+), 2 deletions(-) > > > > diff --git a/arch/arm/boot/dts/integratorap-im-pd1.dts b/arch/arm/boot/dts/integratorap-im-pd1.dts > > index d47bfb66d069..ebe938556645 100644 > > --- a/arch/arm/boot/dts/integratorap-im-pd1.dts > > +++ b/arch/arm/boot/dts/integratorap-im-pd1.dts > > @@ -178,12 +178,12 @@ uart@200000 { > > clock-names = "uartclk", "apb_pclk"; > > }; > > > > - ssp@300000 { > > + ssp0: spi@300000 { > > Is the alias used anywhere? Why adding it? I added an alias so as not to lose originality. At other places, ssp is used more specifically for spi controller node and since here I need to enable bindings check, so I mentioned both. There are other platforms too which are using the same notation and personally, I couldn't find any harm in this. Regards Kuldeep _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel