On 29.07.2024 09:56, Varshini Rajendran wrote: > This patch series adds support for the new SoC family - sam9x7. > - The device tree, configs and drivers are added > - Clock driver for sam9x7 is added > - Support for basic peripherals is added > - Target board SAM9X75 Curiosity is added > > Changes in v6: > -------------- > > - Addressed all the review comments in the patches > - Picked up all Acked-by and Reviewed-by tags > - Reverted the IRQ patch to that of version 3 of the same series > - All the specific changes are captured in the corresponding patches > > Changes in v5: > -------------- > > - Addressed all the review comments in the patches > - Picked up all Acked-by and Reviewed-by tags > - Dropped applied patches from the series > - Addressed the ABI breakage reported in the IRQ patch > - All the specific changes are captured in the corresponding patches > > Changes in v4: > -------------- > > - Addressed all the review comments in the patches > - Picked up all Acked-by and Reviewed-by tags > - Dropped applied patches from the series > - Added pwm node and related dt binding documentation > - Added support for exporting some clocks to DT > - Dropped USB related patches and changes. See NOTE. > - All the specific changes are captured in the corresponding patches > > NOTE: Owing to the discussion here > https://lore.kernel.org/linux-devicetree/CAL_JsqJ9PrX6fj-EbffeJce09MXs=B7t+KS_kOinxaRx38=WxA@xxxxxxxxxxxxxx/ > the USB related changes are dropped from this series in order to enable > us to work on the mentioned issues before adding new compatibles as > said. The issues/warnings will be addressed in subsequent patches. > After which the USB related support for sam9x7 SoCs will be added. Hope > this works out fine. > > Changes in v3: > -------------- > > - Fixed the DT documentation errors pointed out in v2. > - Dropped Acked-by tag in tcb DT doc patch as it had to be adapted > according to sam9x7 correctly. > - Picked by the previously missed tags. > - Dropped this patch "dt-bindings: usb: generic-ehci: Document clock-names > property" as the warning was not found while validating DT-schema for > at91-sam9x75_curiosity.dtb. > - Dropped redundant words in the commit message. > - Fixed the CHECK_DTBS warnings validated against > at91-sam9x75_curiosity.dtb. > - Renamed dt nodes according to naming convention. > - Dropped unwanted status property in dts. > - Removed nodes that are not in use from the board dts. > - Removed spi DT doc patch from the series as it was already applied > and a fix patch was applied subsequently. Added a patch to remove the > compatible to adapt sam9x7. > - Added sam9x7 compatibles in usb dt documentation. > > > Changes in v2: > -------------- > > - Added sam9x7 specific compatibles in DT with fallbacks > - Documented all the newly added DT compatible strings > - Added device tree for the target board sam9x75 curiosity and > documented the same in the DT bindings documentation > - Removed the dt nodes that are not supported at the moment > - Removed the configs added by previous version that are not supported > at the moment > - Fixed all the corrections in the commit message > - Changed all the instances of copyright year to 2023 > - Added sam9x7 flag in PIT64B configuration > - Moved macro definitions to header file > - Added another divider in mck characteristics in the pmc driver > - Fixed the memory leak in the pmc driver > - Dropped patches that are no longer needed > - Picked up Acked-by and Reviewed-by tags > > > Hari Prasath (1): > irqchip/atmel-aic5: Add support for sam9x7 aic > > Varshini Rajendran (26): > dt-bindings: atmel-sysreg: add sam9x7 > dt-bindings: mfd: syscon: add microchip's sam9x7 sfr > dt-bindings: atmel-ssc: add microchip,sam9x7-ssc > dt-bindings: serial: atmel,at91-usart: add compatible for sam9x7. > dt-bindings: microchip: atmel,at91rm9200-tcb: add sam9x7 compatible > ARM: at91: pm: add support for sam9x7 SoC family > ARM: at91: pm: add sam9x7 SoC init config > ARM: at91: add support in SoC driver for new sam9x7 > dt-bindings: clocks: atmel,at91sam9x5-sckc: add sam9x7 > dt-bindings: clocks: atmel,at91rm9200-pmc: add sam9x7 clock controller > clk: at91: clk-sam9x60-pll: re-factor to support individual core freq > outputs > clk: at91: sam9x7: add support for HW PLL freq dividers > clk: at91: sama7g5: move mux table macros to header file > dt-bindings: clock: at91: Allow PLLs to be exported and referenced in > DT > clk: at91: sam9x7: add sam9x7 pmc driver > dt-bindings: interrupt-controller: Add support for sam9x7 aic > power: reset: at91-poweroff: lookup for proper pmc dt node for sam9x7 > power: reset: at91-reset: add reset support for sam9x7 SoC > power: reset: at91-reset: add sdhwc support for sam9x7 SoC > dt-bindings: reset: atmel,at91sam9260-reset: add sam9x7 > dt-bindings: power: reset: atmel,sama5d2-shdwc: add sam9x7 > ARM: at91: Kconfig: add config flag for SAM9X7 SoC > ARM: configs: at91: enable config flags for sam9x7 SoC family > ARM: dts: at91: sam9x7: add device tree for SoC > dt-bindings: arm: add sam9x75 curiosity board > ARM: dts: microchip: sam9x75_curiosity: add sam9x75 curiosity board > > .../devicetree/bindings/arm/atmel-at91.yaml | 6 + > .../devicetree/bindings/arm/atmel-sysregs.txt | 6 +- > .../bindings/clock/atmel,at91rm9200-pmc.yaml | 2 + > .../bindings/clock/atmel,at91sam9x5-sckc.yaml | 4 +- > .../interrupt-controller/atmel,aic.yaml | 1 + > .../devicetree/bindings/mfd/syscon.yaml | 188 +-- > .../devicetree/bindings/misc/atmel-ssc.txt | 1 + > .../power/reset/atmel,sama5d2-shdwc.yaml | 3 + > .../reset/atmel,at91sam9260-reset.yaml | 4 + > .../bindings/serial/atmel,at91-usart.yaml | 9 +- > .../soc/microchip/atmel,at91rm9200-tcb.yaml | 20 +- > arch/arm/boot/dts/microchip/Makefile | 3 + > .../dts/microchip/at91-sam9x75_curiosity.dts | 312 +++++ > arch/arm/boot/dts/microchip/sam9x7.dtsi | 1226 +++++++++++++++++ Hi, Sorry for disturbing, I don't see the patch where you add arch/arm/boot/dts/microchip/sam9x7.dtsi In linux-next this file is not applied yet: :~$ find arch/arm/boot/dts/microchip | grep -i sam9x7.dtsi | wc -l 0 Best regards, Andrei > arch/arm/configs/at91_dt_defconfig | 1 + > arch/arm/mach-at91/Kconfig | 22 +- > arch/arm/mach-at91/Makefile | 1 + > arch/arm/mach-at91/generic.h | 2 + > arch/arm/mach-at91/pm.c | 29 + > arch/arm/mach-at91/sam9x7.c | 33 + > drivers/clk/at91/Makefile | 1 + > drivers/clk/at91/clk-sam9x60-pll.c | 42 +- > drivers/clk/at91/pmc.h | 18 + > drivers/clk/at91/sam9x60.c | 7 + > drivers/clk/at91/sam9x7.c | 946 +++++++++++++ > drivers/clk/at91/sama7g5.c | 42 +- > drivers/irqchip/irq-atmel-aic5.c | 10 + > drivers/power/reset/Kconfig | 4 +- > drivers/power/reset/at91-sama5d2_shdwc.c | 1 + > drivers/soc/atmel/soc.c | 23 + > drivers/soc/atmel/soc.h | 9 + > include/dt-bindings/clock/at91.h | 4 + > 32 files changed, 2840 insertions(+), 140 deletions(-) > create mode 100644 arch/arm/boot/dts/microchip/at91-sam9x75_curiosity.dts > create mode 100644 arch/arm/boot/dts/microchip/sam9x7.dtsi > create mode 100644 arch/arm/mach-at91/sam9x7.c > create mode 100644 drivers/clk/at91/sam9x7.c >
