On 23/09/2020 10:15, Bartosz Golaszewski wrote: > On Wed, Sep 16, 2020 at 11:50 AM Jon Hunter <jonathanh@xxxxxxxxxx> wrote: >> >> For platforms that have multiple boards and hence have multiple EEPROMs >> for identifying the different boards, it is useful to label the EEPROMs >> in device-tree so that they can be easily identified. For example, MAC >> address information is stored in the EEPROM on the processor module for >> some Jetson platforms which is not only required by the kernel but the >> bootloader as well. So having a simple way to identify the EEPROM is >> needed. >> >> Changes since V1: >> - By default initialise the nvmem_config.id as NVMEM_DEVID_AUTO and not >> NVMEM_DEVID_NONE >> - Dropped the 'maxItems' from the dt-binding doc. >> >> Jon Hunter (5): >> misc: eeprom: at24: Initialise AT24 NVMEM ID field >> dt-bindings: eeprom: at24: Add label property for AT24 >> misc: eeprom: at24: Support custom device names for AT24 EEPROMs >> arm64: tegra: Add label properties for EEPROMs >> arm64: tegra: Populate EEPROMs for Jetson Xavier NX >> >> .../devicetree/bindings/eeprom/at24.yaml | 3 +++ >> .../boot/dts/nvidia/tegra186-p2771-0000.dts | 1 + >> .../arm64/boot/dts/nvidia/tegra186-p3310.dtsi | 1 + >> .../arm64/boot/dts/nvidia/tegra194-p2888.dtsi | 1 + >> .../boot/dts/nvidia/tegra194-p2972-0000.dts | 1 + >> .../nvidia/tegra194-p3509-0000+p3668-0000.dts | 14 ++++++++++++ >> .../boot/dts/nvidia/tegra194-p3668-0000.dtsi | 16 ++++++++++++++ >> .../arm64/boot/dts/nvidia/tegra210-p2180.dtsi | 1 + >> .../boot/dts/nvidia/tegra210-p2371-2180.dts | 1 + >> .../boot/dts/nvidia/tegra210-p3450-0000.dts | 2 ++ >> drivers/misc/eeprom/at24.c | 22 ++++++++++++++++++- >> 11 files changed, 62 insertions(+), 1 deletion(-) >> >> -- >> 2.25.1 >> > > Just FYI: I'm fine with the at24 part. I can take them through my tree > for v5.10. Who is taking the DTS patches for tegra? Thierry? I can > provide you with an immutable branch if that's fine. I can't just ack > the at24 patches because they conflict with what I already have in my > tree for v5.10. Thanks. Yes Thierry is picking up the DTS patches. Cheers Jon -- nvpublic
