| Message ID | cover.1738257860.git.Ryan.Wanner@microchip.com |
|---|---|
| Headers | show |
| Series | Enable Power Modes Support for SAMA7D65 SoC | expand |
On Thu, 30 Jan 2025 10:33:41 -0700, Ryan.Wanner@microchip.com wrote: > From: Ryan Wanner <Ryan.Wanner@microchip.com> > > Add SAMA7D65 DDR3phy compatible to DT bindings documentation > > Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> > --- > Documentation/devicetree/bindings/mfd/syscon.yaml | 1 + > 1 file changed, 1 insertion(+) > Acked-by: Rob Herring (Arm) <robh@kernel.org>
On Thu, Jan 30, 2025 at 10:33:46AM -0700, Ryan.Wanner@microchip.com wrote: > From: Ryan Wanner <Ryan.Wanner@microchip.com> > > Reorganize compatible to allow more devices to be added to this enum. This is doing more than reorganizing. It is changing the binding. Now 7g5 is compatible with 9x60? > > Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> > --- > .../devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml | 5 +++-- > 1 file changed, 3 insertions(+), 2 deletions(-) > > diff --git a/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml b/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml > index c8bb2eef442dd..30d87b74c51dc 100644 > --- a/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml > +++ b/Documentation/devicetree/bindings/rtc/atmel,at91rm9200-rtc.yaml > @@ -21,9 +21,10 @@ properties: > - atmel,sama5d4-rtc > - atmel,sama5d2-rtc > - microchip,sam9x60-rtc > - - microchip,sama7g5-rtc > - items: > - - const: microchip,sam9x7-rtc > + - enum: > + - microchip,sama7g5-rtc > + - microchip,sam9x7-rtc > - const: microchip,sam9x60-rtc > > reg: > -- > 2.43.0 >
From: Ryan Wanner <Ryan.Wanner@microchip.com> This patch set adds support for low power modes for the SAMA7D65 SoC and the required components and changes for low power modes. The series includes changes in the asm code to account for the addtional clocks that are in this SoC. The Device tree additions are to enable all the components needed to keep the SoC in low power mode. There are some DTB check warnings but that is due to the dt-binding not in the correct .yaml file format. Li Bin (1): ARM: at91: pm: fix at91_suspend_finish for ZQ calibration Ryan Wanner (15): dt-bindings: mfd: syscon: add microchip,sama7d65-ddr3phy dt-bindings: mfd: syscon: add microchip,sama7d65-sfrbu dt-bindings: sram: Add microchip,sama7d65-sram dt-bindings: power: reset: atmel,sama5d2-shdwc: Add microchip,sama7d65-shdwc dt-bindings: reset: atmel,at91sam9260-reset: add microchip,sama7d65-rstc dt-bindings: rtc: at91rm9200: Reorganize compatible items dt-bindings: rtc: at91rm9200: add microchip,sama7d65-rtc dt-bindings: at91rm9260-rtt: add microchip,sama7d65-rtt ARM: at91: Add PM support to sama7d65 ARM: at91: pm: add DT compatible support for sama7d65 ARM: at91: PM: Add Backup mode for SAMA7D65 ARM: at91: pm: Enable ULP0 for SAMA7D65 power: reset: at91-sama5d2_shdwc: Add sama7d65 PMC ARM: dts: microchip: sama7d65: Add Reset and Shutdown and PM support ARM: dts: microchip: add shutdown controller and rtt timer .../devicetree/bindings/mfd/syscon.yaml | 3 + .../power/reset/atmel,sama5d2-shdwc.yaml | 5 + .../reset/atmel,at91sam9260-reset.yaml | 5 + .../bindings/rtc/atmel,at91rm9200-rtc.yaml | 6 +- .../bindings/rtc/atmel,at91sam9260-rtt.yaml | 5 + .../devicetree/bindings/sram/sram.yaml | 1 + .../dts/microchip/at91-sama7d65_curiosity.dts | 14 +++ arch/arm/boot/dts/microchip/sama7d65.dtsi | 77 +++++++++++++++ arch/arm/mach-at91/Kconfig | 1 + arch/arm/mach-at91/pm.c | 53 +++++++--- arch/arm/mach-at91/pm.h | 1 + arch/arm/mach-at91/pm_data-offsets.c | 2 + arch/arm/mach-at91/pm_suspend.S | 97 +++++++++++++++++-- drivers/power/reset/at91-sama5d2_shdwc.c | 1 + 14 files changed, 247 insertions(+), 24 deletions(-)