Re: [PATCH v4 2/3] irqchip/qcom-pdc: Add purwa compatible for PDC secondary mode
Dmitry Baryshkov <[email protected]> Thu, 6 Aug 2026 12:30:28 +0300
| Newsgroups | org.kernel.vger.linux-arm-msm,org.kernel.vger.linux-devicetree,org.kernel.vger.linux-kernel |
|---|---|
| Message-ID | <6yqu2hranp442yqwauvvfa2tbbx7zg2riq4dvwuvzf53ywnjze@u22iowcilcu5> |
On Thu, Aug 06, 2026 at 02:26:28PM +0530, Maulik Shah wrote: > X1P42100 (Purwa) and X1E80100 (Hamoa) shares the same PDC and windows > firmware sets the PDC to secondary mode for X1P42100 too. Add support > to reset the PDC to pass through mode using qcom_scm_io_writel() similar > to X1E80100. > > Make sure x1e_quirk to workaround a hardware bug is set only for X1E80100 > as X1P42100 have this fixed in silicon. > > Signed-off-by: Maulik Shah <[email protected]> > --- > drivers/irqchip/qcom-pdc.c | 3 +++ > 1 file changed, 3 insertions(+) > Reviewed-by: Dmitry Baryshkov <[email protected]> -- With best wishes Dmitry