Fork of alistair23 Linux kernel for reMarkable from https://github.com/alistair23/linux
ab569a4c55
On some Meson8 devices the channel muxes are not programmed. This results in garbage values when trying to read channels that are not set up. Fix this by initializing the channel 0 and 1 muxes in MESON_SAR_ADC_CHAN_10_SW as well as the muxes for all other channels in MESON_SAR_ADC_AUX_SW based on what the vendor driver does (which is simply a 1:1 mapping of channel number and channel mux). This only showed up on Meson8 devices, because for GXBB and newer BL30 is taking care of initializing the channel muxes. This additionally fixes a typo in the MESON_SAR_ADC_AUX_SW_MUX_SEL_CHAN_MASK macro because the old definition assumed that the register fields were 2 bit wide, while they are actually 3 bit wide. Signed-off-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Jonathan Cameron <Jonathan.Cameron@huawei.com> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> |
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README
Linux kernel ============ This file was moved to Documentation/admin-guide/README.rst Please notice that there are several guides for kernel developers and users. These guides can be rendered in a number of formats, like HTML and PDF. In order to build the documentation, use ``make htmldocs`` or ``make pdfdocs``. There are various text files in the Documentation/ subdirectory, several of them using the Restructured Text markup notation. See Documentation/00-INDEX for a list of what is contained in each file. Please read the Documentation/process/changes.rst file, as it contains the requirements for building and running the kernel, and information about the problems which may result by upgrading your kernel.