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Intel Mac OS X 10.15; rv:102.0) Gecko/20100101 Thunderbird/102.12.0 Subject: Re: [PATCH v2 04/12] hw/ssi: Add an "addr" property to SSIPeripheral Content-Language: en-US To: =?UTF-8?Q?C=c3=a9dric_Le_Goater?= , Joel Stanley Cc: qemu-arm@nongnu.org, qemu-devel@nongnu.org, Peter Maydell , Andrew Jeffery , Alistair Francis References: <20230607043943.1837186-1-clg@kaod.org> <20230607043943.1837186-5-clg@kaod.org> <62e69c35-4869-8cc3-5983-9f83ff649da9@linaro.org> <7f37de5f-d31d-b51c-340d-a04ae99230f0@kaod.org> From: =?UTF-8?Q?Philippe_Mathieu-Daud=c3=a9?= In-Reply-To: <7f37de5f-d31d-b51c-340d-a04ae99230f0@kaod.org> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit Received-SPF: pass client-ip=2a00:1450:4864:20::42b; envelope-from=philmd@linaro.org; helo=mail-wr1-x42b.google.com X-Spam_score_int: -21 X-Spam_score: -2.2 X-Spam_bar: -- X-Spam_report: (-2.2 / 5.0 requ) BAYES_00=-1.9, DKIM_SIGNED=0.1, DKIM_VALID=-0.1, DKIM_VALID_AU=-0.1, DKIM_VALID_EF=-0.1, NICE_REPLY_A=-0.089, RCVD_IN_DNSWL_NONE=-0.0001, SPF_HELO_NONE=0.001, SPF_PASS=-0.001, T_SCC_BODY_TEXT_LINE=-0.01 autolearn=unavailable autolearn_force=no X-Spam_action: no action X-BeenThere: qemu-devel@nongnu.org X-Mailman-Version: 2.1.29 Precedence: list List-Id: List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org Sender: qemu-devel-bounces+qemu-devel=archiver.kernel.org@nongnu.org On 7/6/23 16:15, Cédric Le Goater wrote: > On 6/7/23 10:28, Philippe Mathieu-Daudé wrote: >> On 7/6/23 10:06, Joel Stanley wrote: >>> On Wed, 7 Jun 2023 at 04:40, Cédric Le Goater wrote: >>>> >>>> Boards will use this new property to identify the device CS line and >>>> wire the SPI controllers accordingly. >>> >>> "addr" and not "cs" or even "chip-select"? >> >> "chip-select" is a good suggestion! > > I thought of using "cs" initially as it makes more sense for SPI > controllers, I do agree. But then, I tried to be consistent with > what QEMU is proposing today : "bus" and "addr". We should use a description that stays close with the terms used by the hardware we model. In that case "cs" seems more appropriate.