This is a fairly simple series to add support for the MStar MSC313
uarts found in MStar/SigmaStar ARMv7 based SoCs.
I have been using this for years now but I held off sending it because
I wasn't entirely sure the uart was actually a DW based design.
We got documentation recently and it refers to this being a "DW UART"
so I'm pretty sure it is now.
Daniel Palmer (4):
dt-bindings: serial: snps-dw-apb-uart: Add MStar MSC313 uarts
serial: 8250_dw: Add MStar MSC313 quirk
ARM: dts: mstar: Switch pm_uart to mstar,msc313-uart
ARM: dts: mstar: Add second UART to base dtsi.
.../devicetree/bindings/serial/snps-dw-apb-uart.yaml | 3 +++
arch/arm/boot/dts/mstar-v7.dtsi | 10 +++++++++-
drivers/tty/serial/8250/8250_dw.c | 5 +++++
3 files changed, 17 insertions(+), 1 deletion(-)
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2.35.1