On Mon, 25 Mar 2024, Matti Vaittinen wrote: > Hi Andreas, > > On 3/25/24 14:16, Andreas Kemnade wrote: > > On Mon, 25 Mar 2024 13:31:15 +0200 > > Matti Vaittinen <mazziesaccount@xxxxxxxxx> wrote: > > > > > On 3/24/24 22:12, Andreas Kemnade wrote: > > > > Since the chip can power off the system, add the corresponding > > > > functionality. > > > > Based on https://github.com/kobolabs/Kobo-Reader/raw/master/hw/imx6sll-clara2e/kernel.tar.bz2 > > > > No information source about the magic numbers found. > > > > > > Oh, interesting repository :) Thanks for linking to it! I didn't know > > > someone had reworked this driver... > > > > > which btw: contains this interesting snippet (output from fdtdump) > > bd71828-i2c@4b { > > reg = <0x0000004b>; > > compatible = "rohm,bd71828"; > > gpio_int = <0x00000008 0x00000013 0x00000001>; > > gpio_wdogb = <0x00000039 0x00000018 0x00000001>; > > #address-cells = <0x00000001>; > > #size-cells = <0x00000000>; > > pmic@4b { > > compatible = "rohm,bd71828"; > > regulators { > > BUCK1 { > > regulator-name = "buck1"; > > > > > > and to make it work since basically no regulators are registered > > instead just some regmap_write()s are done to configure something > > in probe(). It is a pitfall to think that the information below pmic@4b > > is used, especially since it is not that obvious in the source. Odd! Not only did I not receive the original patch, I also did not receive your response Andreas. Spam is empty too. LORE too: https://lore.kernel.org/all/?q=%22mfd:%20rohm-bd71828:%20Add%20power%20off%20functionality%22 -- Lee Jones [李琼斯]
