| Message ID | f62e2600a8e88e4be9d87b346c41bb4781f8f667.1733505542.git.Ryan.Wanner@microchip.com |
|---|---|
| State | New |
| Headers | show |
| Series | Add support for SAMA7D65 | expand |
On 06.12.2024 21:59, Ryan.Wanner@microchip.com wrote: > From: Ryan Wanner <Ryan.Wanner@microchip.com> > > Add Device Tree for sama7d65 SoC. > > Co-developed-by: Dharma Balasubiramani <dharma.b@microchip.com> > Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com> > Co-developed-by: Romain Sioen <romain.sioen@microchip.com> > Signed-off-by: Romain Sioen <romain.sioen@microchip.com> > Co-developed-by: Varshini Rajendran <varshini.rajendran@microchip.com> > Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com> > Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> > --- > arch/arm/boot/dts/microchip/sama7d65.dtsi | 145 ++++++++++++++++++++++ > 1 file changed, 145 insertions(+) > create mode 100644 arch/arm/boot/dts/microchip/sama7d65.dtsi > > diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi > new file mode 100644 > index 000000000000..0dcd80690210 > --- /dev/null > +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi > @@ -0,0 +1,145 @@ > +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) > +/* > + * sama7d65.dtsi - Device Tree Include file for SAMA7D65 SoC > + * > + * Copyright (C) 2024 Microchip Technology, Inc. and its subsidiaries > + * > + * Author: Ryan Wanner <Ryan.Wanner@microchip.com> > + * > + */ > + > +#include <dt-bindings/clock/at91.h> > +#include <dt-bindings/gpio/gpio.h> > +#include <dt-bindings/interrupt-controller/arm-gic.h> > +#include <dt-bindings/interrupt-controller/irq.h> > +#include <dt-bindings/mfd/at91-usart.h> > + > +/ { > + model = "Microchip SAMA7D65 family SoC"; > + compatible = "microchip,sama7d65"; > + #address-cells = <1>; > + #size-cells = <1>; > + interrupt-parent = <&gic>; > + > + cpus { > + #address-cells = <1>; > + #size-cells = <0>; > + > + cpu0: cpu@0 { > + compatible = "arm,cortex-a7"; > + reg = <0x0>; > + device_type = "cpu"; > + clocks = <&pmc PMC_TYPE_CORE PMC_CPUPLL>; > + clock-names = "cpu"; > + }; > + }; > + > + clocks { > + main_xtal: clock-mainxtal { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + }; > + > + slow_xtal: clock-slowxtal { > + compatible = "fixed-clock"; > + #clock-cells = <0>; > + }; > + > + }; > + > + soc { > + compatible = "simple-bus"; > + ranges; > + #address-cells = <1>; > + #size-cells = <1>; > + > + pioa: pinctrl@e0014000 { > + compatible = "microchip,sama7d65-pinctrl"; > + reg = <0xe0014000 0x800>; > + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, > + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&pmc PMC_TYPE_PERIPHERAL 10>; > + interrupt-controller; > + #interrupt-cells = <2>; > + gpio-controller; > + #gpio-cells = <2>; > + }; > + > + pmc: clock-controller@e0018000 { > + compatible = "microchip,sama7d65-pmc", "syscon"; > + reg = <0xe0018000 0x200>; > + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; > + #clock-cells = <2>; > + clocks = <&clk32k 1>, <&clk32k 0>, <&main_xtal>; > + clock-names = "td_slck", "md_slck", "main_xtal"; > + }; > + > + clk32k: clock-controller@e001d500 { > + compatible = "microchip,sama7d65-sckc", "microchip,sam9x60-sckc"; > + reg = <0xe001d500 0x4>; > + clocks = <&slow_xtal>; > + #clock-cells = <1>; > + }; > + > + sdmmc1: mmc@e1208000 { > + compatible = "microchip,sama7d65-sdhci", "microchip,sam9x60-sdhci"; > + reg = <0xe1208000 0x400>; > + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&pmc PMC_TYPE_PERIPHERAL 76>, <&pmc PMC_TYPE_GCK 76>; > + clock-names = "hclock", "multclk"; > + assigned-clocks = <&pmc PMC_TYPE_GCK 76>; > + assigned-clock-rates = <200000000>; > + assigned-clock-parents = <&pmc PMC_TYPE_CORE PMC_MCK1>; > + status = "disabled"; > + }; > + > + pit64b0: timer@e1800000 { > + compatible = "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b"; > + reg = <0xe1800000 0x100>; > + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&pmc PMC_TYPE_PERIPHERAL 66>, <&pmc PMC_TYPE_GCK 66>; > + clock-names = "pclk", "gclk"; > + }; > + > + pit64b1: timer@e1804000 { > + compatible = "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b"; > + reg = <0xe1804000 0x100>; > + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&pmc PMC_TYPE_PERIPHERAL 67>, <&pmc PMC_TYPE_GCK 67>; > + clock-names = "pclk", "gclk"; > + }; > + > + flx6: flexcom@e2020000 { > + compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom"; > + reg = <0xe2020000 0x200>; > + ranges = <0x0 0xe2020000 0x800>; > + #address-cells = <1>; > + #size-cells = <1>; > + clocks = <&pmc PMC_TYPE_PERIPHERAL 40>; > + status = "disabled"; > + > + uart6: serial@200 { > + compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart"; > + reg = <0x200 0x200>; > + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; Vendor specific props would be at the end, before states, according to [1]. I'll adjust it while applying. [1] > + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; > + clocks = <&pmc PMC_TYPE_PERIPHERAL 40>; > + clock-names = "usart"; > + atmel,fifo-size = <16>; > + status = "disabled"; > + }; > + }; > + > + gic: interrupt-controller@e8c11000 { > + compatible = "arm,cortex-a7-gic"; > + reg = <0xe8c11000 0x1000>, > + <0xe8c12000 0x2000>; > + #interrupt-cells = <3>; > + #address-cells = <0>; > + interrupt-controller; > + }; > + }; > +};
On 08.12.2024 18:28, Claudiu Beznea wrote: > > > On 06.12.2024 21:59, Ryan.Wanner@microchip.com wrote: >> From: Ryan Wanner <Ryan.Wanner@microchip.com> >> >> Add Device Tree for sama7d65 SoC. >> >> Co-developed-by: Dharma Balasubiramani <dharma.b@microchip.com> >> Signed-off-by: Dharma Balasubiramani <dharma.b@microchip.com> >> Co-developed-by: Romain Sioen <romain.sioen@microchip.com> >> Signed-off-by: Romain Sioen <romain.sioen@microchip.com> >> Co-developed-by: Varshini Rajendran <varshini.rajendran@microchip.com> >> Signed-off-by: Varshini Rajendran <varshini.rajendran@microchip.com> >> Signed-off-by: Ryan Wanner <Ryan.Wanner@microchip.com> >> --- >> arch/arm/boot/dts/microchip/sama7d65.dtsi | 145 ++++++++++++++++++++++ >> 1 file changed, 145 insertions(+) >> create mode 100644 arch/arm/boot/dts/microchip/sama7d65.dtsi >> >> diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi >> new file mode 100644 >> index 000000000000..0dcd80690210 >> --- /dev/null >> +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi >> @@ -0,0 +1,145 @@ >> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) >> +/* >> + * sama7d65.dtsi - Device Tree Include file for SAMA7D65 SoC >> + * >> + * Copyright (C) 2024 Microchip Technology, Inc. and its subsidiaries >> + * >> + * Author: Ryan Wanner <Ryan.Wanner@microchip.com> >> + * >> + */ >> + >> +#include <dt-bindings/clock/at91.h> >> +#include <dt-bindings/gpio/gpio.h> >> +#include <dt-bindings/interrupt-controller/arm-gic.h> >> +#include <dt-bindings/interrupt-controller/irq.h> >> +#include <dt-bindings/mfd/at91-usart.h> >> + >> +/ { >> + model = "Microchip SAMA7D65 family SoC"; >> + compatible = "microchip,sama7d65"; >> + #address-cells = <1>; >> + #size-cells = <1>; >> + interrupt-parent = <&gic>; >> + >> + cpus { >> + #address-cells = <1>; >> + #size-cells = <0>; >> + >> + cpu0: cpu@0 { >> + compatible = "arm,cortex-a7"; >> + reg = <0x0>; >> + device_type = "cpu"; >> + clocks = <&pmc PMC_TYPE_CORE PMC_CPUPLL>; >> + clock-names = "cpu"; >> + }; >> + }; >> + >> + clocks { >> + main_xtal: clock-mainxtal { >> + compatible = "fixed-clock"; >> + #clock-cells = <0>; >> + }; >> + >> + slow_xtal: clock-slowxtal { >> + compatible = "fixed-clock"; >> + #clock-cells = <0>; >> + }; >> + >> + }; >> + >> + soc { >> + compatible = "simple-bus"; >> + ranges; >> + #address-cells = <1>; >> + #size-cells = <1>; >> + >> + pioa: pinctrl@e0014000 { >> + compatible = "microchip,sama7d65-pinctrl"; >> + reg = <0xe0014000 0x800>; >> + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, >> + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; >> + clocks = <&pmc PMC_TYPE_PERIPHERAL 10>; >> + interrupt-controller; >> + #interrupt-cells = <2>; >> + gpio-controller; >> + #gpio-cells = <2>; >> + }; >> + >> + pmc: clock-controller@e0018000 { >> + compatible = "microchip,sama7d65-pmc", "syscon"; >> + reg = <0xe0018000 0x200>; >> + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; >> + #clock-cells = <2>; >> + clocks = <&clk32k 1>, <&clk32k 0>, <&main_xtal>; >> + clock-names = "td_slck", "md_slck", "main_xtal"; >> + }; >> + >> + clk32k: clock-controller@e001d500 { >> + compatible = "microchip,sama7d65-sckc", "microchip,sam9x60-sckc"; >> + reg = <0xe001d500 0x4>; >> + clocks = <&slow_xtal>; >> + #clock-cells = <1>; >> + }; >> + >> + sdmmc1: mmc@e1208000 { >> + compatible = "microchip,sama7d65-sdhci", "microchip,sam9x60-sdhci"; >> + reg = <0xe1208000 0x400>; >> + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; >> + clocks = <&pmc PMC_TYPE_PERIPHERAL 76>, <&pmc PMC_TYPE_GCK 76>; >> + clock-names = "hclock", "multclk"; >> + assigned-clocks = <&pmc PMC_TYPE_GCK 76>; >> + assigned-clock-rates = <200000000>; >> + assigned-clock-parents = <&pmc PMC_TYPE_CORE PMC_MCK1>; >> + status = "disabled"; >> + }; >> + >> + pit64b0: timer@e1800000 { >> + compatible = "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b"; >> + reg = <0xe1800000 0x100>; >> + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; >> + clocks = <&pmc PMC_TYPE_PERIPHERAL 66>, <&pmc PMC_TYPE_GCK 66>; >> + clock-names = "pclk", "gclk"; >> + }; >> + >> + pit64b1: timer@e1804000 { >> + compatible = "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b"; >> + reg = <0xe1804000 0x100>; >> + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; >> + clocks = <&pmc PMC_TYPE_PERIPHERAL 67>, <&pmc PMC_TYPE_GCK 67>; >> + clock-names = "pclk", "gclk"; >> + }; >> + >> + flx6: flexcom@e2020000 { >> + compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom"; >> + reg = <0xe2020000 0x200>; >> + ranges = <0x0 0xe2020000 0x800>; >> + #address-cells = <1>; >> + #size-cells = <1>; >> + clocks = <&pmc PMC_TYPE_PERIPHERAL 40>; >> + status = "disabled"; >> + >> + uart6: serial@200 { >> + compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart"; >> + reg = <0x200 0x200>; >> + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; > > Vendor specific props would be at the end, before states, according to [1]. > I'll adjust it while applying. > > [1] This is the link, sorry: https://git.kernel.org/pub/scm/linux/kernel/git/next/linux-next.git/tree/Documentation/devicetree/bindings/dts-coding-style.rst#n122 Other than that: Reviewed-by: Claudiu Beznea <claudiu.beznea@tuxon.dev>
diff --git a/arch/arm/boot/dts/microchip/sama7d65.dtsi b/arch/arm/boot/dts/microchip/sama7d65.dtsi new file mode 100644 index 000000000000..0dcd80690210 --- /dev/null +++ b/arch/arm/boot/dts/microchip/sama7d65.dtsi @@ -0,0 +1,145 @@ +// SPDX-License-Identifier: (GPL-2.0+ OR MIT) +/* + * sama7d65.dtsi - Device Tree Include file for SAMA7D65 SoC + * + * Copyright (C) 2024 Microchip Technology, Inc. and its subsidiaries + * + * Author: Ryan Wanner <Ryan.Wanner@microchip.com> + * + */ + +#include <dt-bindings/clock/at91.h> +#include <dt-bindings/gpio/gpio.h> +#include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/interrupt-controller/irq.h> +#include <dt-bindings/mfd/at91-usart.h> + +/ { + model = "Microchip SAMA7D65 family SoC"; + compatible = "microchip,sama7d65"; + #address-cells = <1>; + #size-cells = <1>; + interrupt-parent = <&gic>; + + cpus { + #address-cells = <1>; + #size-cells = <0>; + + cpu0: cpu@0 { + compatible = "arm,cortex-a7"; + reg = <0x0>; + device_type = "cpu"; + clocks = <&pmc PMC_TYPE_CORE PMC_CPUPLL>; + clock-names = "cpu"; + }; + }; + + clocks { + main_xtal: clock-mainxtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + + slow_xtal: clock-slowxtal { + compatible = "fixed-clock"; + #clock-cells = <0>; + }; + + }; + + soc { + compatible = "simple-bus"; + ranges; + #address-cells = <1>; + #size-cells = <1>; + + pioa: pinctrl@e0014000 { + compatible = "microchip,sama7d65-pinctrl"; + reg = <0xe0014000 0x800>; + interrupts = <GIC_SPI 10 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 11 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 12 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 13 IRQ_TYPE_LEVEL_HIGH>, + <GIC_SPI 14 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 10>; + interrupt-controller; + #interrupt-cells = <2>; + gpio-controller; + #gpio-cells = <2>; + }; + + pmc: clock-controller@e0018000 { + compatible = "microchip,sama7d65-pmc", "syscon"; + reg = <0xe0018000 0x200>; + interrupts = <GIC_SPI 9 IRQ_TYPE_LEVEL_HIGH>; + #clock-cells = <2>; + clocks = <&clk32k 1>, <&clk32k 0>, <&main_xtal>; + clock-names = "td_slck", "md_slck", "main_xtal"; + }; + + clk32k: clock-controller@e001d500 { + compatible = "microchip,sama7d65-sckc", "microchip,sam9x60-sckc"; + reg = <0xe001d500 0x4>; + clocks = <&slow_xtal>; + #clock-cells = <1>; + }; + + sdmmc1: mmc@e1208000 { + compatible = "microchip,sama7d65-sdhci", "microchip,sam9x60-sdhci"; + reg = <0xe1208000 0x400>; + interrupts = <GIC_SPI 76 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 76>, <&pmc PMC_TYPE_GCK 76>; + clock-names = "hclock", "multclk"; + assigned-clocks = <&pmc PMC_TYPE_GCK 76>; + assigned-clock-rates = <200000000>; + assigned-clock-parents = <&pmc PMC_TYPE_CORE PMC_MCK1>; + status = "disabled"; + }; + + pit64b0: timer@e1800000 { + compatible = "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b"; + reg = <0xe1800000 0x100>; + interrupts = <GIC_SPI 66 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 66>, <&pmc PMC_TYPE_GCK 66>; + clock-names = "pclk", "gclk"; + }; + + pit64b1: timer@e1804000 { + compatible = "microchip,sama7d65-pit64b", "microchip,sam9x60-pit64b"; + reg = <0xe1804000 0x100>; + interrupts = <GIC_SPI 67 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 67>, <&pmc PMC_TYPE_GCK 67>; + clock-names = "pclk", "gclk"; + }; + + flx6: flexcom@e2020000 { + compatible = "microchip,sama7d65-flexcom", "atmel,sama5d2-flexcom"; + reg = <0xe2020000 0x200>; + ranges = <0x0 0xe2020000 0x800>; + #address-cells = <1>; + #size-cells = <1>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 40>; + status = "disabled"; + + uart6: serial@200 { + compatible = "microchip,sama7d65-usart", "atmel,at91sam9260-usart"; + reg = <0x200 0x200>; + atmel,usart-mode = <AT91_USART_MODE_SERIAL>; + interrupts = <GIC_SPI 40 IRQ_TYPE_LEVEL_HIGH>; + clocks = <&pmc PMC_TYPE_PERIPHERAL 40>; + clock-names = "usart"; + atmel,fifo-size = <16>; + status = "disabled"; + }; + }; + + gic: interrupt-controller@e8c11000 { + compatible = "arm,cortex-a7-gic"; + reg = <0xe8c11000 0x1000>, + <0xe8c12000 0x2000>; + #interrupt-cells = <3>; + #address-cells = <0>; + interrupt-controller; + }; + }; +};