[PATCH 1/3] arm: Add support for Qualcomm IPQ40xx family
Tom Rini
trini at konsulko.com
Wed Jul 29 15:43:24 CEST 2020
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.marko at sartura.hr>
Applied to u-boot/master, thanks!
--
Tom
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