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charset="us-ascii"; Format="flowed" Sender: "linux-mtd" Errors-To: linux-mtd-bounces+linux-mtd=archiver.kernel.org@lists.infradead.org Am 20.02.24 um 13:19 schrieb Pratyush Yadav: > On Mon, Feb 19 2024, Josua Mayer wrote: > >> Some spi flash memories have an interrupt signal which can be used for >> signalling on-chip events such as busy status or ecc errors to the host. >> >> Add binding for "interrupts" property so that boards wiring this signal >> may describe the connection. >> >> Signed-off-by: Josua Mayer >> Acked-by: Rob Herring > Acked-by: Pratyush Yadav > > BTW, I don't see any support in SPI NOR for handling these interrupts. > Do you plan to add them in a later patchset? No current plans, I have little knowledge how spi-nor works in the kernel. > If not, what do you get by > describing them? Foremost I get to submit a correct device-tree (describes hardware) to the kernel, without maintainers getting all over me for introducing new dtbs_check errors. And I really do prefer submitting a complete device-tree so that all knowledge I have gained reading private schematics is readily available the next time someone works on it. > >> --- >> Changes in v7: >> - split out of original patchset because it should go via mtd tree >> - collected acked-by Rob Herring from v6 >> - Link to v6: https://lore.kernel.org/r/20240212-add-am64-som-v6-0-b59edb2bc8c3@solid-run.com >> --- >> Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml | 3 +++ >> 1 file changed, 3 insertions(+) >> >> diff --git a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml >> index 58f0cea160ef..6e3afb42926e 100644 >> --- a/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml >> +++ b/Documentation/devicetree/bindings/mtd/jedec,spi-nor.yaml >> @@ -52,6 +52,9 @@ properties: >> minItems: 1 >> maxItems: 2 >> >> + interrupts: >> + maxItems: 1 >> + >> m25p,fast-read: >> type: boolean >> description: >> ______________________________________________________ Linux MTD discussion mailing list http://lists.infradead.org/mailman/listinfo/linux-mtd/