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8c94df1e6fV3: - Drop the SoC regulator constraints for regulator-min-microamp regulator-max-microamp These will be applied on a per-board basis - Mark Brown V2: The first version of this patch set the current limit to 3 amps as was done in downstream. Mark indicated a preference to set this on a per-system basis instead of blitzing it, as in downstream. Looking at what was upstream versus what was in my working tree I saw that in fact the VBUS boost driver had been upstreamed minus accompanying DTS in pm8150b. So there's no need for a fixes as this driver doesn't appear to be in use. A subsequent patchset will enable the VBUS boost for the two relevant upstream platforms. First thing though, is the driver + dts change. - Use regulator_set_current_limit_regmap/regulator_get_current_limit_regmap with a relevant current-to-bitmap lookup. - Add a parallel DTS entry to the pm8150b It looks like this was submitted upstream but not followed up on I've add regulator-min-microamp/regulator-max-microamp to Wesley's original work. I've made sure to test that its possible to set the current to anything in the range of 500 mA to 3 A and confirmed the output on a scope. Once these two patches are in, I'll send out board enablement for the sm8150-mtp and qrb5165-rb5. https://lore.kernel.org/linux-arm-msm/8687acdb-75e9-5fc5-dd3e-9a19615676b5@linaro.org/T/#t Bryan O'Donoghue (1): regulator: Add a routine to set the current limit for QCOM PMIC VBUS Wesley Cheng (1): arm64: boot: dts: qcom: pm8150b: Add DTS node for PMIC VBUS booster arch/arm64/boot/dts/qcom/pm8150b.dtsi | 6 ++++++ drivers/regulator/qcom_usb_vbus-regulator.c | 12 ++++++++++++ 2 files changed, 18 insertions(+) -- 2.30.1 |
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Linux kernel
============
There are several guides for kernel developers and users. These guides can
be rendered in a number of formats, like HTML and PDF. Please read
Documentation/admin-guide/README.rst first.
In order to build the documentation, use ``make htmldocs`` or
``make pdfdocs``. The formatted documentation can also be read online at:
https://www.kernel.org/doc/html/latest/
There are various text files in the Documentation/ subdirectory,
several of them using the Restructured Text markup notation.
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.