On Thu, Sep 05, 2024 at 12:54:35PM GMT, Jingyi Wang wrote: > > > On 9/4/2024 5:39 PM, Krzysztof Kozlowski wrote: > > On 04/09/2024 10:33, Jingyi Wang wrote: > >> Enable clock controller, interrconnect and pinctrl for QCS8300. > > > > NXP QCS8300? What is QCS8300? Which products use it? That's a defconfig > > for entire kernel, not your Qualcomm one. > > > Will describe it in more detail. > >> It needs to be built-in for UART to provide a console. > >> > >> Signed-off-by: Jingyi Wang <quic_jingyw@xxxxxxxxxxx> > >> --- > >> arch/arm64/configs/defconfig | 3 +++ > >> 1 file changed, 3 insertions(+) > >> > >> diff --git a/arch/arm64/configs/defconfig b/arch/arm64/configs/defconfig > >> index 81ca46e3ab4b..a9ba6b25a0ed 100644 > >> --- a/arch/arm64/configs/defconfig > >> +++ b/arch/arm64/configs/defconfig > >> @@ -606,6 +606,7 @@ CONFIG_PINCTRL_MSM8996=y > >> CONFIG_PINCTRL_MSM8998=y > >> CONFIG_PINCTRL_QCM2290=y > >> CONFIG_PINCTRL_QCS404=y > >> +CONFIG_PINCTRL_QCS8300=y > >> CONFIG_PINCTRL_QDF2XXX=y > >> CONFIG_PINCTRL_QDU1000=y > >> CONFIG_PINCTRL_SA8775P=y > >> @@ -1317,6 +1318,7 @@ CONFIG_MSM_MMCC_8998=m > >> CONFIG_QCM_GCC_2290=y > >> CONFIG_QCM_DISPCC_2290=m > >> CONFIG_QCS_GCC_404=y > >> +CONFIG_QCS_GCC_8300=y > >> CONFIG_QDU_GCC_1000=y > >> CONFIG_SC_CAMCC_8280XP=m > >> CONFIG_SC_DISPCC_7280=m > >> @@ -1618,6 +1620,7 @@ CONFIG_INTERCONNECT_QCOM_MSM8996=y > >> CONFIG_INTERCONNECT_QCOM_OSM_L3=m > >> CONFIG_INTERCONNECT_QCOM_QCM2290=y > >> CONFIG_INTERCONNECT_QCOM_QCS404=m > >> +CONFIG_INTERCONNECT_QCOM_QCS8300=y > > > > Why this cannot be a module? > > > > > I think the commit-msg "It needs to be built-in for UART to provide a console." can > explain that, could you please help to share your insights on that? Unless loading these modules from initramfs doesn't work, please use =m. The drivers that are enabled here are going to be enabled for everybody using arm64 defconfig, taking up memory on their platforms, etc. -- With best wishes Dmitry
