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Message-ID: <155491496818.20095.15093722814125773505@swboyd.mtv.corp.google.com> Date: Wed, 10 Apr 2019 09:49:28 -0700 From: Stephen Boyd <sboyd@...nel.org> To: Jeffrey Hugo <jhugo@...eaurora.org>, Michael Turquette <mturquette@...libre.com> Cc: linux-kernel@...r.kernel.org, linux-clk@...r.kernel.org, Miquel Raynal <miquel.raynal@...tlin.com>, Jerome Brunet <jbrunet@...libre.com>, Russell King <linux@...linux.org.uk>, Chen-Yu Tsai <wens@...e.org>, Rob Herring <robh@...nel.org> Subject: Re: [PATCH v3 3/7] clk: Add of_clk_hw_register() API for early clk drivers Quoting Jeffrey Hugo (2019-04-08 14:46:11) > On 4/4/2019 3:53 PM, Stephen Boyd wrote: > > In some circumstances drivers register clks early and don't have access > > to a struct device because the device model isn't initialized yet. Add > > an API to let drivers register clks associated with a struct device_node > > so that these drivers can participate in getting parent clks through DT. > > NACK. This patch broke boot for me. I had to pull the below from JTAG. No early printk support on this board? Sadness. > What do you need to debug this? > Hopefully nothing. > [ 0.000000] Unable to handle kernel read from unreadable memory at > virtual address 0000000000000280 I guess you pass NULL as dev to clk_hw_register(). Will fix! Thanks for testing. > [ 0.000000] Mem abort info:
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