Messages in this thread | | | From | Naresh Kamboju <> | Date | Wed, 9 Jun 2021 00:43:46 +0530 | Subject | Re: [PATCH 4.19 28/58] ARM: dts: imx6q-dhcom: Add PU,VDD1P1,VDD2P5 regulators |
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On Wed, 9 Jun 2021 at 00:08, Greg Kroah-Hartman <gregkh@linuxfoundation.org> wrote: > > From: Marek Vasut <marex@denx.de> > > commit 8967b27a6c1c19251989c7ab33c058d16e4a5f53 upstream. > > Per schematic, both PU and SOC regulator are supplied from LTC3676 SW1 > via VDDSOC_IN rail, add the PU input. Both VDD1P1, VDD2P5 are supplied > from LTC3676 SW2 via VDDHIGH_IN rail, add both inputs. > > While no instability or problems are currently observed, the regulators > should be fully described in DT and that description should fully match > the hardware, else this might lead to unforseen issues later. Fix this. > > Fixes: 52c7a088badd ("ARM: dts: imx6q: Add support for the DHCOM iMX6 SoM and PDK2") > Reviewed-by: Fabio Estevam <festevam@gmail.com> > Signed-off-by: Marek Vasut <marex@denx.de> > Cc: Christoph Niedermaier <cniedermaier@dh-electronics.com> > Cc: Fabio Estevam <festevam@gmail.com> > Cc: Ludwig Zenz <lzenz@dh-electronics.com> > Cc: NXP Linux Team <linux-imx@nxp.com> > Cc: Shawn Guo <shawnguo@kernel.org> > Cc: stable@vger.kernel.org > Reviewed-by: Christoph Niedermaier <cniedermaier@dh-electronics.com> > Signed-off-by: Shawn Guo <shawnguo@kernel.org> > Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org> > --- > arch/arm/boot/dts/imx6q-dhcom-som.dtsi | 12 ++++++++++++ > 1 file changed, 12 insertions(+) > > --- a/arch/arm/boot/dts/imx6q-dhcom-som.dtsi > +++ b/arch/arm/boot/dts/imx6q-dhcom-som.dtsi > @@ -407,6 +407,18 @@ > vin-supply = <&sw1_reg>; > }; > > +®_pu { > + vin-supply = <&sw1_reg>; > +}; > + > +®_vdd1p1 { > + vin-supply = <&sw2_reg>; > +}; > + > +®_vdd2p5 { > + vin-supply = <&sw2_reg>; > +}; > + > &uart1 { > pinctrl-names = "default"; > pinctrl-0 = <&pinctrl_uart1>;
arm dtb build failed on stable rc 4.19
make --silent --keep-going --jobs=8 O=/home/tuxbuild/.cache/tuxmake/builds/current ARCH=arm CROSS_COMPILE=arm-linux-gnueabihf- 'CC=sccache arm-linux-gnueabihf-gcc' 'HOSTCC=sccache gcc' Error: /builds/linux/arch/arm/boot/dts/imx6q-dhcom-som.dtsi:414.1-12 Label or path reg_vdd1p1 not found Error: /builds/linux/arch/arm/boot/dts/imx6q-dhcom-som.dtsi:418.1-12 Label or path reg_vdd2p5 not found FATAL ERROR: Syntax error parsing input tree make[2]: *** [scripts/Makefile.lib:294: arch/arm/boot/dts/imx6q-dhcom-pdk2.dtb] Error 1
Reported-by: Linux Kernel Functional Testing <lkft@linaro.org>
build url: https://gitlab.com/Linaro/lkft/mirrors/stable/linux-stable-rc/-/jobs/1328891505#L477
Config: https://builds.tuxbuild.com/1tg0YjTz4ow5CkHv0bzTc05pVs5/config
-- Linaro LKFT https://lkft.linaro.org
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