Hi, Daniel > Subject: Re: [PATCH 5/6] clk: imx8mq: Remove CLK_IS_CRITICAL flag for > IMX8MQ_CLK_TMU_ROOT > > Hi all, > > latest linux-next hangs at boot. > > commit fde50b96be821ac9673a7e00847cc4605bd88f34 (HEAD -> master, tag: > next-20190726, origin/master, origin/HEAD) > Author: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> > Date: Fri Jul 26 15:18:02 2019 +1000 > > Add linux-next specific files for 20190726 > > Signed-off-by: Stephen Rothwell <sfr@xxxxxxxxxxxxxxxx> > > > I know this is crazy but reverting commit: > > commit 431bdd1df48ee2896ea9980d9153e3aeaf0c81ef (refs/bisect/bad) > Author: Anson Huang <Anson.Huang@xxxxxxx> > Date: Fri Jul 5 12:56:11 2019 +0800 > > clk: imx8mq: Remove CLK_IS_CRITICAL flag for IMX8MQ_CLK_TMU_ROOT > > IMX8MQ_CLK_TMU_ROOT is ONLY used for thermal module, the driver > should manage this clock, so no need to have CLK_IS_CRITICAL flag > set. > > > > makes the boot work again. > > Any idea? I just found if disabling SDMA1, then kernel can boot up, it does NOT make sense TMU clock is related to SDMA1, I will check with design and get back to you soon. Anson
