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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 03.01.2023 14:00, Krzysztof Kozlowski wrote: > EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe > > On 03/01/2023 12:18, Claudiu.Beznea@microchip.com wrote: >> On 03.01.2023 12:06, Krzysztof Kozlowski wrote: >>> EXTERNAL EMAIL: Do not click links or open attachments unless you know the content is safe >>> >>> On 03/01/2023 11:00, Claudiu.Beznea@microchip.com wrote: >>>> Hi, Krzysztof, >>>> >>>> On 08.12.2022 13:45, Claudiu Beznea wrote: >>>>> Driver does only clock request + enable for DDR clocks. DDR clocks are >>>>> enabled by bootloader and need to stay that way in Linux. To avoid having >>>>> these clocks disabled by clock subsystem in case there are no Linux >>>>> consumers for them the clocks were marked as critical in clock drivers. >>>>> With this, there is no need to have a separate driver that only does >>>>> clock request + enable. >>>>> >>>>> Signed-off-by: Claudiu Beznea >>>> >>>> As this patch depends on patch 1/3 from this series, can I have your ack >>>> for it to take it though clock tree? >>> >>> Uh, why does it depend? I understood the changset is bisectable and >>> removal of unneeded driver will happen later. Otherwise it is not >>> bisectable... >> >> AT91 devices will fail to boot if this patch is applied and 1/3 is not >> there. This is because clock framework will disable DDR clocks because >> there will be no consumer for them. > > This I understand, but why do you need this patch to be able to apply > 1/3? To avoid having AT91 devices failing to boot in case your tree (containing this patch) is merged first. > This is problem of bisectability. Not the other way. > > Best regards, > Krzysztof > _______________________________________________ linux-arm-kernel mailing list linux-arm-kernel@lists.infradead.org http://lists.infradead.org/mailman/listinfo/linux-arm-kernel