Hi,
On Tuesday, September 16, 2025 8:26:49 PM Coordinated Universal Time Alexandre
Belloni wrote:
> Hello,
>
> On 17/09/2025 03:07:17+0700, Dang Huynh wrote:
> > This patch series aims to add support for Clock/Reset, Real-Time Clock and
> > SDMMC on the RDA Micro RDA8810PL platform.
>
> What are the dependencies between the various drivers? Ho< do you expect
> the patches to be merged?
The MMC driver depends on the clock controller (for getting APB2 rates) and
IFC for transferring data.
>
> If the RTC patches are independent, please send them separately.
They're independent. Noted.
>
> > It also adds Intelligent Flow Controller (IOW, a DMA controller) which is
> > important for working with this MMC IP.
> >
> > Tested on the Orange Pi 2G-IOT.
> >
> > Signed-off-by: Dang Huynh <dang.huynh@mainlining.org>
> > ---
> >
> > Dang Huynh (25):
> > ARM: dts: unisoc: rda8810pl: Add label to GPIO nodes
> > drivers: gpio: rda: Make IRQ optional
> > dt-bindings: gpio: rda: Make interrupts optional
> > rtc: Add timestamp for the end of 2127
> > dt-bindings: rtc: Add RDA Micro RDA8810PL RTC
> > rtc: Add driver for RDA Micro SoC
> > ARM: dts: unisoc: rda8810pl: Enable Real-Time Clock
> > ARM: dts: unisoc: rda8810pl: Enable ARM PMU
> > dt-bindings: clock: Add RDA Micro RDA8810PL clock/reset controller
> > drivers: clk: Add Clock and Reset Driver for RDA Micro RDA8810PL SoC
> > dts: unisoc: rda8810pl: Enable clock/reset driver
> > dts: unisoc: rda8810pl: Add OPP for CPU and define L2 cache
> > dts: unisoc: orangepi: Disable UART with no users
> > dt-bindings: power: reset: Add RDA Micro Modem Reset
> > power: reset: Add basic power reset driver for RDA8810PL
> > dts: unisoc: rda8810pl: Enable modem reset
> > drivers: gpio: rda: Make direction register unreadable
> > dt-bindings: dma: Add RDA IFC DMA
> > dmaengine: Add RDA IFC driver
> > dts: unisoc: rda8810pl: Enable IFC
> > dt-bindings: mmc: Add RDA SDMMC controller
> > mmc: host: Add RDA Micro SD/MMC driver
> > dts: unisoc: rda8810pl: Add SDMMC controllers
> > dts: unisoc: orangepi-2g: Enable SD Card
> > dts: unisoc: orangepi-i96: Enable SD Card
> >
> > .../bindings/clock/rda,8810pl-apsyscon.yaml | 44 ++
> > Documentation/devicetree/bindings/dma/rda,ifc.yaml | 42 +
> > .../devicetree/bindings/gpio/gpio-rda.yaml | 3 -
> > Documentation/devicetree/bindings/mmc/rda,mmc.yaml | 91 +++
> > .../bindings/power/reset/rda,md-reset.yaml | 36 +
> > .../devicetree/bindings/rtc/rda,8810pl-rtc.yaml | 30 +
> > MAINTAINERS | 30 +
> > .../boot/dts/unisoc/rda8810pl-orangepi-2g-iot.dts | 24 +-
> > .../arm/boot/dts/unisoc/rda8810pl-orangepi-i96.dts | 24 +-
> > arch/arm/boot/dts/unisoc/rda8810pl.dtsi | 115 ++-
> > drivers/clk/Kconfig | 1 +
> > drivers/clk/Makefile | 1 +
> > drivers/clk/rda/Kconfig | 14 +
> > drivers/clk/rda/Makefile | 2 +
> > drivers/clk/rda/clk-rda8810.c | 770
> > +++++++++++++++++++ drivers/dma/Kconfig |
> > 10 +
> > drivers/dma/Makefile | 1 +
> > drivers/dma/rda-ifc.c | 450 +++++++++++
> > drivers/gpio/gpio-rda.c | 4 +-
> > drivers/mmc/host/Kconfig | 12 +
> > drivers/mmc/host/Makefile | 1 +
> > drivers/mmc/host/rda-mmc.c | 853
> > +++++++++++++++++++++ drivers/power/reset/Kconfig
> > | 9 +
> > drivers/power/reset/Makefile | 1 +
> > drivers/power/reset/rda-reboot.c | 58 ++
> > drivers/rtc/Kconfig | 11 +
> > drivers/rtc/Makefile | 1 +
> > drivers/rtc/rtc-rda.c | 356 +++++++++
> > include/dt-bindings/clock/rda,8810pl-apclk.h | 79 ++
> > include/dt-bindings/dma/rda-ifc.h | 28 +
> > include/linux/rtc.h | 1 +
> > 31 files changed, 3079 insertions(+), 23 deletions(-)
> >
> > ---
> > base-commit: 590b221ed4256fd6c34d3dea77aa5bd6e741bbc1
> > change-id: 20250916-rda8810pl-drivers-9a5271452635
> >
> > Best regards,
Best regards,
Dang