On Wed, May 29, 2024 at 06:09:26PM +0800, Tengfei Fan wrote: > Add AIM300 AIoT Carrier board DTS support, including usb, UART, PCIe, > I2C functions support. > Here is a diagram of AIM300 AIoT Carrie Board and SoM > +--------------------------------------------------+ > | AIM300 AIOT Carrier Board | > | | > | +-----------------+ | > |power----->| Fixed regulator |---------+ | > | +-----------------+ | | > | | | > | v VPH_PWR | > | +----------------------------------------------+ | > | | AIM300 SOM | | | > | | |VPH_PWR | | > | | v | | > | | +-------+ +--------+ +------+ | | > | | | UFS | | QCS8550| |PMIC | | | > | | +-------+ +--------+ +------+ | | > | | | | > | +----------------------------------------------+ | > | | > | +----+ +------+ | > | |USB | | UART | | > | +----+ +------+ | > +--------------------------------------------------+ > > Co-developed-by: Qiang Yu <quic_qianyu@xxxxxxxxxxx> > Signed-off-by: Qiang Yu <quic_qianyu@xxxxxxxxxxx> > Co-developed-by: Ziyue Zhang <quic_ziyuzhan@xxxxxxxxxxx> > Signed-off-by: Ziyue Zhang <quic_ziyuzhan@xxxxxxxxxxx> > Signed-off-by: Tengfei Fan <quic_tengfan@xxxxxxxxxxx> > --- > arch/arm64/boot/dts/qcom/Makefile | 1 + > .../boot/dts/qcom/qcs8550-aim300-aiot.dts | 322 ++++++++++++++++++ > 2 files changed, 323 insertions(+) > create mode 100644 arch/arm64/boot/dts/qcom/qcs8550-aim300-aiot.dts [trimmed] > +&remoteproc_adsp { > + firmware-name = "qcom/qcs8550/adsp.mbn", > + "qcom/qcs8550/adsp_dtbs.elf"; Please excuse me, I think I missed those on the previous run. adsp_dtb.mbn > + status = "okay"; > +}; > + > +&remoteproc_cdsp { > + firmware-name = "qcom/qcs8550/cdsp.mbn", > + "qcom/qcs8550/cdsp_dtbs.elf"; cdsp_dtb.mbn > + status = "okay"; > +}; > + > +&swr1 { > + status = "okay"; > +}; > + > +&swr2 { > + status = "okay"; > +}; > + > +&tlmm { > + gpio-reserved-ranges = <32 8>; > + > + dsi_active: dsi-active-state { > + pins = "gpio133"; > + function = "gpio"; > + drive-strength = <8>; > + bias-disable; > + }; s/dsi/panel[-_]reset/ > + > + dsi_suspend: dsi-suspend-state { > + pins = "gpio133"; > + function = "gpio"; > + drive-strength = <2>; > + bias-pull-down; > + }; > + > + te_active: te-active-state { > + pins = "gpio86"; > + function = "mdp_vsync"; > + drive-strength = <2>; > + bias-pull-down; > + }; > + > + te_suspend: te-suspend-state { > + pins = "gpio86"; > + function = "mdp_vsync"; > + drive-strength = <2>; > + bias-pull-down; > + }; What is the difference between these two? > +}; -- With best wishes Dmitry