On Mon, Jan 17, 2022 at 9:13 AM Piotr Oniszczuk <piotr.oniszczuk@xxxxxxxxx> wrote: > > > > > Wiadomość napisana przez Peter Geis <pgwipeout@xxxxxxxxx> w dniu 17.01.2022, o godz. 14:49: > > > >> > >> Peter, > >> > >> I'm trying to use this series to get thermal on rk3566 based tvbox (x96-x6). > >> Driver loads but i'm getting following error: > >> > >> [ 132.873979] rockchip-thermal fe710000.tsadc: failed to register sensor 0: -517 > >> [ 132.874650] rockchip-thermal fe710000.tsadc: failed to register sensor[0] : error = -517 > >> > >> Maybe you have some hints here? > > > > Error -517 means -EPROBE_DEFER, a device it relies on hasn't probed. > > TSADC doesn't directly rely on anything that shouldn't already be > > enabled. (Pinctrl, clocks, and grf all break a lot more than tsadc if > > disabled) > > Does your kernel config have all of the rockchip elements enabled? > > > > Peter, > For sure I can't say 'yes' with 100% confidence. > I'm trying do my best for rk3566 (currently have working: SD/Eth/HDMI/Sound/USB2port0/BT). > > Maybe you may point me pls for good reference of rk356x defconfig? > > btw: a bit of context: > In my application (https://github.com/warpme/minimyth2) i have target to have single OS binary for all supported Allwinner/Amlogic/Rockchip/Broadcom devices. > By this kernel config i'm using is painfully assembled to have minimal working kernel for all targets. > It's a painful road....but still want to go this route for: minimal image size; shortest build time & one-for-all binary. > my current config: https://github.com/warpme/minimyth2/blob/master/script/kernel/linux-5.16/files/linux-5.16-arm64-armv8.config I recommend you use `make savedefconfig`. It produces a simplified defconfig based on your .config. Your issue is in your dts. You have retained the quartz64-a &cpu_thermal active thermal node without tying in an active thermal control device (a fan). By default the rk356x dtsi passive thermal trips are hooked up and will throttle the device in case of overtemp. If your device has no active thermal control, you don't need to add the &cpu_thermal node at all to your dts. > > btw2: for rk3566 i'm using majority of your patches! > Great work of you! > > > > > > >
