Hi Heiko, Heiko Stuebner <heiko@xxxxxxxxx> wrote on Fri, 06 Dec 2019 17:01:58 +0100: > Am Freitag, 6. Dezember 2019, 16:52:50 CET schrieb Miquel Raynal: > > Hi Heiko, > > > > Heiko Stuebner <heiko@xxxxxxxxx> wrote on Fri, 06 Dec 2019 16:48:00 > > +0100: > > > > > Hi Miquel, > > > > > > Am Freitag, 6. Dezember 2019, 16:42:47 CET schrieb Miquel Raynal: > > > > PMIC interrupt can be active high or active low depending on BIT(1) of > > > > the GPIO_INT_CFG pin. The default is 0x1, which means active > > > > high. Change the polarity in the device tree to reflect the default > > > > state. > > > > > > > > Without this and with the current code base, the interrupt never stops > > > > triggering while the MFD driver does not see anything to > > > > check/clear/mask so after 100000 spurious IRQs, the kernel simply > > > > desactivates the interrupt: > > > > > > > > irq 36: nobody cared (try booting with the "irqpoll" option) > > > > [...] > > > > handlers: > > > > [<(____ptrval____)>] irq_default_primary_handler threaded > > > > [<(____ptrval____)>] regmap_irq_thread > > > > Disabling IRQ #36 > > > > > > > > Signed-off-by: Miquel Raynal <miquel.raynal@xxxxxxxxxxx> > > > > > > *coughs slightly* > > > > > > mfd: rk808: Set RK817 interrupt polarity to low > > > https://git.kernel.org/pub/scm/linux/kernel/git/lee/mfd.git/commit/drivers/mfd/rk808.c?h=for-mfd-next&id=dbd16ef53487084816a20f662423ab543a75fc83 > > > > > > Should be in the current merge window already I guess ;-) > > > > This time I swear I checked your tree. But this time we did not ended > > with the same fix so I missed this one *again* :) > > No worries ... I guess I should check where I hid additional patches ;-) > > So right now px30 stuff is in the trees: > - mine > - mfd > - phy (first round of dsi phy, refinement pending on the list) > - nvmem (for the otp controller) > - drm (drm/rockchip: vop: add the definition of dclk_pol) > - clk > > and pending on lists: > - drm (dsi support + timings) > - phy (refinement as mentioned above) > > not submitted yet but planning to get this done this weekend: > - panel driver for px30-evb > - dsi devicetree stuff Thank you very much for the detailed list! I will soon work on the PMIC audio support and on secure boot, do not hesitate to ping me if you see this kind of work coming on the mailing list! Thanks, Miquèl _______________________________________________ Linux-rockchip mailing list Linux-rockchip@xxxxxxxxxxxxxxxxxxx http://lists.infradead.org/mailman/listinfo/linux-rockchip
