Re: [PATCHv1] arm: dts: meson: Fix the pwm regulator supply property in node
From: Anand Moon <hidden>
Date: 2021-06-29 19:00:36
Also in:
linux-amlogic, linux-arm-kernel, lkml
Hi Martin, Thanks for your review comments. On Tue, 29 Jun 2021 at 21:31, Martin Blumenstingl [off-list ref] wrote:
Hi Anand, On Tue, Jun 29, 2021 at 2:15 PM Anand Moon [off-list ref] wrote:quoted
On enable CONFIG_REGULATOR_DEBUG=y we observer below debug logs.I (as non-native english speaker) suggest rewording this to: After enabling CONFIG_REGULATOR_DEBUG=y we observe below debug logs.
Opps: I will fix this in the next version.
quoted
Changes help link VCCK and VDDEE pwm regulator to 5V regulator supply instead of dummy regulator. [ 7.117140] pwm-regulator regulator-vcck: Looking up pwm-supply from device tree [ 7.117153] pwm-regulator regulator-vcck: Looking up pwm-supply property in node /regulator-vcck failed [ 7.117184] VCCK: supplied by regulator-dummy [ 7.117194] regulator-dummy: could not add device link regulator.8: -ENOENT [ 7.117266] VCCK: 860 <--> 1140 mV at 986 mV, enabled [ 7.118498] VDDEE: will resolve supply early: pwm [ 7.118515] pwm-regulator regulator-vddee: Looking up pwm-supply from device tree [ 7.118526] pwm-regulator regulator-vddee: Looking up pwm-supply property in node /regulator-vddee failed [ 7.118553] VDDEE: supplied by regulator-dummy [ 7.118563] regulator-dummy: could not add device link regulator.9: -ENOENTexcellent catch, thanks for sending a patch!quoted
Fixes: 524d96083b66 ("ARM: dts: meson8b: odroidc1: add the CPU voltage regulator") Fixes: 8bdf38be712d ("ARM: dts: meson8b: odroidc1: add the VDDEE regulator") Cc: Martin Blumenstingl <martin.blumenstingl@googlemail.com> Signed-off-by: Anand Moon <redacted>Tested-by: Martin Blumenstingl <martin.blumenstingl@googlemail.com>
Thanks
For the subject: - patches for 32-bit ARM should start with upper-case ARM - personally I also include the board name so the git history is easier to read My suggestion for the subject line is: ARM: dts: meson8b: odroidc1: Fix the pwm regulator supply properties
Ok I will try to incorporate your suggestion in the next version.
Are you also planning to send patches for the following 32-bit SoC boards? - arch/arm/boot/dts/meson8b-mxq.dts - arch/arm/boot/dts/meson8b-ec100.dts
Ok I will try to send all updates in the next series.
Best regards, Martin