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([2a05:6e02:1041:c10:6630:ee96:3710:24c8]) by smtp.googlemail.com with ESMTPSA id c14-20020a5d4f0e000000b002c56af32e8csm1814424wru.35.2023.04.06.06.41.06 (version=TLS1_3 cipher=TLS_AES_128_GCM_SHA256 bits=128/128); Thu, 06 Apr 2023 06:41:06 -0700 (PDT) Message-ID: Date: Thu, 6 Apr 2023 15:41:05 +0200 MIME-Version: 1.0 User-Agent: Mozilla/5.0 (X11; Linux x86_64; rv:102.0) Gecko/20100101 Thunderbird/102.9.0 Subject: Re: [PATCH] clocksource/drivers/timer-mediatek: Split out CPUXGPT timers Content-Language: en-US To: AngeloGioacchino Del Regno Cc: tglx@linutronix.de, matthias.bgg@gmail.com, linux-kernel@vger.kernel.org, linux-arm-kernel@lists.infradead.org, linux-mediatek@lists.infradead.org, kernel@collabora.com, Walter.Chang@mediatek.com References: <20230309103913.116775-1-angelogioacchino.delregno@collabora.com> From: Daniel Lezcano In-Reply-To: <20230309103913.116775-1-angelogioacchino.delregno@collabora.com> Content-Type: text/plain; charset=UTF-8; format=flowed Content-Transfer-Encoding: 8bit X-Spam-Status: No, score=-2.4 required=5.0 tests=DKIM_SIGNED,DKIM_VALID, DKIM_VALID_AU,DKIM_VALID_EF,NICE_REPLY_A,RCVD_IN_DNSWL_NONE, SPF_HELO_NONE,SPF_PASS autolearn=unavailable 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 09/03/2023 11:39, AngeloGioacchino Del Regno wrote: > On MediaTek platforms, CPUXGPT is the source for the AArch64 System > Timer, read through CNTVCT_EL0. > > The handling for starting this timer ASAP was introduced in commit > 327e93cf9a59 ("clocksource/drivers/timer-mediatek: Implement CPUXGPT timers") > which description also contains an important full explanation of the > reasons why this driver is necessary and cannot be a module. > > In preparation for an eventual conversion of timer-mediatek to a > platform_driver that would be possibly built as a module, split out > the CPUXGPT timers driver to a new timer-mediatek-cpux.c driver. > > This commit brings no functional changes. > > Signed-off-by: AngeloGioacchino Del Regno > --- Applied, thanks -- Linaro.org │ Open source software for ARM SoCs Follow Linaro: Facebook | Twitter | Blog