On Mon, Jul 06, 2020 at 10:37:54AM +0200, Robert Marko wrote: > This introduces initial support for the popular Qualcomm > IPQ40x8 and IPQ40x9 WiSoC series. > > IPQ40xx series have 4x Cortex A7 ARM-v7A cores. > Supported are: IPQ4018, IPQ4019, IPQ4028 and IPQ4029. > > IPQ40x8 and IPQ40x9 use the same cores, but differ in > addressable RAM size (1GB for IPQ40x9 and 256MB for IPQ40x8) > and supported peripherals (IPQ40x8 lacks RGMII, LCD controller > and EMMC/SDHCI controllers). > > IQP4028/IPQ4029 models differ from IPQ4018/IPQ4019 only > by their rated temperatures rates with IPQ402X models being > rated for wider temperature ranges. > > Initially this supports: > * Simple clock driver (Only for UART1 now, will be extended) > * Pinctrl driver (Supports UARTX and GPIO now, will be extended) > * GPIOs already supported by msm_gpio driver with updates > * UARTs already supported by serial_msm driver with updates > > Further peripherals will come in later patches. > > Signed-off-by: Robert Marko <robert.ma...@sartura.hr> > --- > MAINTAINERS | 7 ++ > arch/arm/Kconfig | 13 ++ > arch/arm/Makefile | 1 + > arch/arm/dts/qcom-ipq4019.dtsi | 79 ++++++++++++
The goal with dts files (that aren't the -u-boot.dtsi ones of course) is that they come from upstream Linux. How far along is that with this SoC? Everything else here looks fine, thanks. -- Tom
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