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[66.90.144.107]) by smtp.gmail.com with ESMTPSA id t8-20020a0568301e2800b00636e6dea5e5sm359254otr.23.2022.09.08.18.36.44 (version=TLS1_3 cipher=TLS_AES_256_GCM_SHA384 bits=256/256); Thu, 08 Sep 2022 18:36:45 -0700 (PDT) Received: (nullmailer pid 3734979 invoked by uid 1000); Fri, 09 Sep 2022 01:36:44 -0000 Date: Thu, 8 Sep 2022 20:36:44 -0500 From: Rob Herring To: Sergiu.Moga@microchip.com Cc: krzysztof.kozlowski@linaro.org, lee@kernel.org, krzysztof.kozlowski+dt@linaro.org, Nicolas.Ferre@microchip.com, alexandre.belloni@bootlin.com, Claudiu.Beznea@microchip.com, richard.genoud@gmail.com, radu_nicolae.pirea@upb.ro, gregkh@linuxfoundation.org, broonie@kernel.org, mturquette@baylibre.com, sboyd@kernel.org, jirislaby@kernel.org, admin@hifiphile.com, Kavyasree.Kotagiri@microchip.com, Tudor.Ambarus@microchip.com, devicetree@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-kernel@vger.kernel.org, linux-spi@vger.kernel.org, linux-serial@vger.kernel.org, linux-clk@vger.kernel.org Subject: Re: [PATCH v2 06/13] dt-bindings: serial: atmel,at91-usart: Add SAM9260 compatibles to SAM9x60 Message-ID: <20220909013644.GA3731620-robh@kernel.org> References: <20220906135511.144725-1-sergiu.moga@microchip.com> <20220906135511.144725-7-sergiu.moga@microchip.com> <9aa29d74-b1fc-d00e-dee4-57f277a366ab@linaro.org> MIME-Version: 1.0 Content-Type: text/plain; charset=us-ascii Content-Disposition: inline In-Reply-To: X-Spam-Status: No, score=-1.2 required=5.0 tests=BAYES_00, FREEMAIL_ENVFROM_END_DIGIT,FREEMAIL_FORGED_FROMDOMAIN,FREEMAIL_FROM, HEADER_FROM_DIFFERENT_DOMAINS,RCVD_IN_DNSWL_NONE,SPF_HELO_NONE, SPF_PASS,T_SCC_BODY_TEXT_LINE autolearn=no autolearn_force=no version=3.4.6 X-Spam-Checker-Version: SpamAssassin 3.4.6 (2021-04-09) on lindbergh.monkeyblade.net Precedence: bulk List-ID: X-Mailing-List: linux-kernel@vger.kernel.org On Thu, Sep 08, 2022 at 03:15:44PM +0000, Sergiu.Moga@microchip.com wrote: > On 08.09.2022 15:30, Krzysztof Kozlowski wrote: > > On 06/09/2022 15:55, Sergiu Moga wrote: > >> Add the AT91SAM9260 serial compatibles to the list of SAM9X60 compatibles > >> in order to highlight the incremental characteristics of the SAM9X60 > >> serial IP. > >> > >> Signed-off-by: Sergiu Moga > >> --- > >> > >> > >> v1 -> v2: > >> - Nothing, this patch was not here before > >> > >> > >> Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml | 2 ++ > >> 1 file changed, 2 insertions(+) > >> > >> diff --git a/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml b/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml > >> index b25535b7a4d2..4d80006963c7 100644 > >> --- a/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml > >> +++ b/Documentation/devicetree/bindings/serial/atmel,at91-usart.yaml > >> @@ -26,6 +26,8 @@ properties: > >> - items: > >> - const: microchip,sam9x60-dbgu > >> - const: microchip,sam9x60-usart > >> + - const: atmel,at91sam9260-dbgu > >> + - const: atmel,at91sam9260-usart > > > > This is weird. You say in commit msg to "highlight the incremental > > characteristics" but you basically change here existing compatibles. > > > Does "show that they are incremental IP's" sound better then? > > > > This is not enum, but a list. > > > > > What do you mean by this? I know it is a list, I specified so in the > commit message. You are saying that compatible must be exactly the 4 strings above in the order listed. You need another entry with another 'items' list. Rob