* Re: [PATCH v3 1/8] ARM: dts: at91: sam9x60: Fix the label numbering for the flexcom functions
[not found] ` <20221213120655.672666-2-durai.manickamkr@microchip.com>
@ 2022-12-16 9:32 ` Claudiu.Beznea
0 siblings, 0 replies; 5+ messages in thread
From: Claudiu.Beznea @ 2022-12-16 9:32 UTC (permalink / raw)
To: Durai.ManickamKR, Hari.PrasathGE, Balamanikandan.Gunasundar,
Manikandan.M, Varshini.Rajendran, Dharma.B, Cristian.Birsan,
Nicolas.Ferre, krzysztof.kozlowski, alexandre.belloni, davem,
arnd, olof, soc, devicetree, linux-arm-kernel, linux-kernel,
Kavyasree.Kotagiri, Horatiu.Vultur, robh+dt, andrew, michael,
Jerry.Ray
Hi, Durai,
On 13.12.2022 14:06, Durai Manickam KR wrote:
> From: Manikandan Muralidharan <manikandan.m@microchip.com>
>
> Fixed the label numbering of the flexcom functions so that all
> 13 flexcom functions of sam9x60 are in the following order when the missing
> flexcom functions are added:
>
> flx0: uart0, spi0, i2c0
> flx1: uart1, spi1, i2c1
> flx2: uart2, spi2, i2c2
> flx3: uart3, spi3, i2c3
> flx4: uart4, spi4, i2c4
> flx5: uart5, spi5, i2c5
> flx6: uart6, i2c6
> flx7: uart7, i2c7
> flx8: uart8, i2c8
> flx9: uart9, i2c9
> flx10: uart10, i2c10
> flx11: uart11, i2c11
> flx12: uart12, i2c12
>
> Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
You SoB should go here.
> ---
> arch/arm/boot/dts/at91-sam9x60ek.dts | 12 ++++++------
> 1 file changed, 6 insertions(+), 6 deletions(-)
>
> diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts
> index d929c1ba5789..cf5d786531f2 100644
> --- a/arch/arm/boot/dts/at91-sam9x60ek.dts
> +++ b/arch/arm/boot/dts/at91-sam9x60ek.dts
> @@ -16,8 +16,8 @@ / {
>
> aliases {
> i2c0 = &i2c0;
> - i2c1 = &i2c1;
> - serial1 = &uart1;
> + i2c1 = &i2c6;
> + serial1 = &uart5;
> };
>
> chosen {
> @@ -234,7 +234,7 @@ &flx4 {
> atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_SPI>;
> status = "disabled";
>
> - spi0: spi@400 {
> + spi4: spi@400 {
> compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> reg = <0x400 0x200>;
> interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
> @@ -253,7 +253,7 @@ &flx5 {
> atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
> status = "okay";
>
> - uart1: serial@200 {
> + uart5: serial@200 {
> compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
> reg = <0x200 0x200>;
> atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
> @@ -279,7 +279,7 @@ &flx6 {
> atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
> status = "okay";
>
> - i2c1: i2c@600 {
> + i2c6: i2c@600 {
> compatible = "microchip,sam9x60-i2c";
> reg = <0x600 0x200>;
> interrupts = <9 IRQ_TYPE_LEVEL_HIGH 7>;
> @@ -439,7 +439,7 @@ AT91_PIOA 13 AT91_PERIPH_A AT91_PINCTRL_NONE
> AT91_PIOA 14 AT91_PERIPH_A AT91_PINCTRL_NONE>;
> };
>
> - pinctrl_flx5_default: flx_uart {
> + pinctrl_flx5_default: flx5_uart {
> atmel,pins =
> <AT91_PIOA 7 AT91_PERIPH_C AT91_PINCTRL_NONE
> AT91_PIOA 8 AT91_PERIPH_B AT91_PINCTRL_NONE
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v3 2/8] ARM: dts: at91: sam9x60: move flexcom definitions
[not found] ` <20221213120655.672666-3-durai.manickamkr@microchip.com>
@ 2022-12-16 9:38 ` Claudiu.Beznea
0 siblings, 0 replies; 5+ messages in thread
From: Claudiu.Beznea @ 2022-12-16 9:38 UTC (permalink / raw)
To: Durai.ManickamKR, Hari.PrasathGE, Balamanikandan.Gunasundar,
Manikandan.M, Varshini.Rajendran, Dharma.B, Cristian.Birsan,
Nicolas.Ferre, krzysztof.kozlowski, alexandre.belloni, davem,
arnd, olof, soc, devicetree, linux-arm-kernel, linux-kernel,
Kavyasree.Kotagiri, Horatiu.Vultur, robh+dt, andrew, michael,
Jerry.Ray
On 13.12.2022 14:06, Durai Manickam KR wrote:
> From: Manikandan Muralidharan <manikandan.m@microchip.com>
>
> Move the flexcom definitions from board specific DTS file
> to the SoC specific DTSI file for sam9x60ek.
>
> Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
> Signed-off-by: Hari Prasath Gujulan Elango <Hari.PrasathGE@microchip.com>
> [durai.manickamkr@microchip.com: Logical split-up of this patch]
> Signed-off-by: Durai Manickam KR <durai.manickamkr@microchip.com>
> ---
> arch/arm/boot/dts/at91-sam9x60ek.dts | 33 +-----------------
> arch/arm/boot/dts/sam9x60.dtsi | 50 ++++++++++++++++++++++++++++
> 2 files changed, 51 insertions(+), 32 deletions(-)
>
> diff --git a/arch/arm/boot/dts/at91-sam9x60ek.dts b/arch/arm/boot/dts/at91-sam9x60ek.dts
> index cf5d786531f2..4ff84633dd43 100644
> --- a/arch/arm/boot/dts/at91-sam9x60ek.dts
> +++ b/arch/arm/boot/dts/at91-sam9x60ek.dts
> @@ -207,15 +207,10 @@ &flx0 {
> status = "okay";
>
> i2c0: i2c@600 {
> - compatible = "microchip,sam9x60-i2c";
> - reg = <0x600 0x200>;
> - interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>;
> #address-cells = <1>;
> #size-cells = <0>;
> - clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_flx0_default>;
> - atmel,fifo-size = <16>;
> i2c-analog-filter;
> i2c-digital-filter;
> i2c-digital-filter-width-ns = <35>;
> @@ -235,14 +230,8 @@ &flx4 {
> status = "disabled";
>
> spi4: spi@400 {
> - compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> - reg = <0x400 0x200>;
> - interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
> - clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
> - clock-names = "spi_clk";
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_flx4_default>;
> - atmel,fifo-size = <16>;
> #address-cells = <1>;
> #size-cells = <0>;
> status = "disabled";
> @@ -254,23 +243,8 @@ &flx5 {
> status = "okay";
>
> uart5: serial@200 {
> - compatible = "microchip,sam9x60-dbgu", "microchip,sam9x60-usart", "atmel,at91sam9260-dbgu", "atmel,at91sam9260-usart";
> - reg = <0x200 0x200>;
> - atmel,usart-mode = <AT91_USART_MODE_SERIAL>;
You lost this property. Now it is not present neither in dts nor in dtsi.
> - interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
> - dmas = <&dma0
> - (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
> - AT91_XDMAC_DT_PERID(10))>,
> - <&dma0
> - (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) |
> - AT91_XDMAC_DT_PERID(11))>;
> - dma-names = "tx", "rx";
> - clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
> - clock-names = "usart";
> - pinctrl-0 = <&pinctrl_flx5_default>;
> pinctrl-names = "default";
> - atmel,use-dma-rx;
> - atmel,use-dma-tx;
> + pinctrl-0 = <&pinctrl_flx5_default>;
> status = "okay";
> };
> };
> @@ -280,15 +254,10 @@ &flx6 {
> status = "okay";
>
> i2c6: i2c@600 {
> - compatible = "microchip,sam9x60-i2c";
> - reg = <0x600 0x200>;
> - interrupts = <9 IRQ_TYPE_LEVEL_HIGH 7>;
> #address-cells = <1>;
> #size-cells = <0>;
> - clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
> pinctrl-names = "default";
> pinctrl-0 = <&pinctrl_flx6_default>;
> - atmel,fifo-size = <16>;
> i2c-analog-filter;
> i2c-digital-filter;
> i2c-digital-filter-width-ns = <35>;
> diff --git a/arch/arm/boot/dts/sam9x60.dtsi b/arch/arm/boot/dts/sam9x60.dtsi
> index 8f5477e307dd..9a5dcf8a2b74 100644
> --- a/arch/arm/boot/dts/sam9x60.dtsi
> +++ b/arch/arm/boot/dts/sam9x60.dtsi
> @@ -170,6 +170,16 @@ flx4: flexcom@f0000000 {
> #size-cells = <1>;
> ranges = <0x0 0xf0000000 0x800>;
> status = "disabled";
> +
> + spi4: spi@400 {
> + compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> + reg = <0x400 0x200>;
> + interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
> + clock-names = "spi_clk";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx5: flexcom@f0004000 {
> @@ -180,6 +190,26 @@ flx5: flexcom@f0004000 {
> #size-cells = <1>;
> ranges = <0x0 0xf0004000 0x800>;
> status = "disabled";
> +
> + uart5: serial@200 {
> + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(10))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(11))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + status = "disabled";
> + };
> };
>
> dma0: dma-controller@f0008000 {
> @@ -379,6 +409,15 @@ flx6: flexcom@f8010000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8010000 0x800>;
> status = "disabled";
> +
> + i2c6: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <9 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx7: flexcom@f8014000 {
> @@ -409,6 +448,17 @@ flx0: flexcom@f801c000 {
> #size-cells = <1>;
> ranges = <0x0 0xf801c000 0x800>;
> status = "disabled";
> +
> + i2c0: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>;
> + #address-cells = <1>;
> + #size-cells = <0>;
You also added #address-cells, #size-cells. These are also present in board
dts and should stay there. Thus you can get rid of these 2 here.
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx1: flexcom@f8020000 {
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v3 4/8] ARM: dts: at91: sam9x60: Specify the FIFO size for the Flexcom UART
[not found] ` <20221213120655.672666-5-durai.manickamkr@microchip.com>
@ 2022-12-16 9:40 ` Claudiu.Beznea
0 siblings, 0 replies; 5+ messages in thread
From: Claudiu.Beznea @ 2022-12-16 9:40 UTC (permalink / raw)
To: Durai.ManickamKR, Hari.PrasathGE, Balamanikandan.Gunasundar,
Manikandan.M, Varshini.Rajendran, Dharma.B, Cristian.Birsan,
Nicolas.Ferre, krzysztof.kozlowski, alexandre.belloni, davem,
arnd, olof, soc, devicetree, linux-arm-kernel, linux-kernel,
Kavyasree.Kotagiri, Horatiu.Vultur, robh+dt, andrew, michael,
Jerry.Ray
On 13.12.2022 14:06, Durai Manickam KR wrote:
> From: Manikandan Muralidharan <manikandan.m@microchip.com>
>
> The UART submodule in Flexcom has 16-byte Transmit and Receive FIFOs.
>
> Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
your sob should go here.
> ---
> arch/arm/boot/dts/sam9x60.dtsi | 1 +
> 1 file changed, 1 insertion(+)
>
> diff --git a/arch/arm/boot/dts/sam9x60.dtsi b/arch/arm/boot/dts/sam9x60.dtsi
> index 9a5dcf8a2b74..94cbf2aec918 100644
> --- a/arch/arm/boot/dts/sam9x60.dtsi
> +++ b/arch/arm/boot/dts/sam9x60.dtsi
> @@ -208,6 +208,7 @@ AT91_XDMAC_DT_PER_IF(1) |
> clock-names = "usart";
> atmel,use-dma-rx;
> atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> status = "disabled";
> };
> };
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v3 6/8] ARM: dts: at91: sam9x60: Add missing flexcom definitions
[not found] ` <20221213120655.672666-7-durai.manickamkr@microchip.com>
@ 2022-12-16 9:52 ` Claudiu.Beznea
0 siblings, 0 replies; 5+ messages in thread
From: Claudiu.Beznea @ 2022-12-16 9:52 UTC (permalink / raw)
To: Durai.ManickamKR, Hari.PrasathGE, Balamanikandan.Gunasundar,
Manikandan.M, Varshini.Rajendran, Dharma.B, Cristian.Birsan,
Nicolas.Ferre, krzysztof.kozlowski, alexandre.belloni, davem,
arnd, olof, soc, devicetree, linux-arm-kernel, linux-kernel,
Kavyasree.Kotagiri, Horatiu.Vultur, robh+dt, andrew, michael,
Jerry.Ray
On 13.12.2022 14:06, Durai Manickam KR wrote:
> From: Manikandan Muralidharan <manikandan.m@microchip.com>
>
> Added the missing flexcom functions for all the flexcom nodes.
>
> Signed-off-by: Manikandan Muralidharan <manikandan.m@microchip.com>
> [durai.manickamkr@microchip.com: added missing #address-cells
> and #size-cells properties]
I don't see any of these added.
> Signed-off-by: Durai Manickam KR <durai.manickamkr@microchip.com>
> ---
> arch/arm/boot/dts/sam9x60.dtsi | 545 +++++++++++++++++++++++++++++++++
> 1 file changed, 545 insertions(+)
>
> diff --git a/arch/arm/boot/dts/sam9x60.dtsi b/arch/arm/boot/dts/sam9x60.dtsi
> index 9e6434ee0c4b..8bdd6def13cc 100644
> --- a/arch/arm/boot/dts/sam9x60.dtsi
> +++ b/arch/arm/boot/dts/sam9x60.dtsi
> @@ -171,6 +171,27 @@ flx4: flexcom@f0000000 {
> ranges = <0x0 0xf0000000 0x800>;
> status = "disabled";
>
> + uart4: serial@200 {
> + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(8))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(9))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> spi4: spi@400 {
> compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> reg = <0x400 0x200>;
> @@ -189,6 +210,24 @@ AT91_XDMAC_DT_PER_IF(1) |
> atmel,fifo-size = <16>;
> status = "disabled";
> };
> +
> + i2c4: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <13 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 13>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(8))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(9))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx5: flexcom@f0004000 {
> @@ -220,6 +259,43 @@ AT91_XDMAC_DT_PER_IF(1) |
> atmel,fifo-size = <16>;
> status = "disabled";
> };
> +
> + spi5: spi@400 {
> + compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> + reg = <0x400 0x200>;
> + interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
> + clock-names = "spi_clk";
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(10))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(11))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c5: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <14 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 14>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(10))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(11))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> dma0: dma-controller@f0008000 {
> @@ -291,6 +367,45 @@ flx11: flexcom@f0020000 {
> #size-cells = <1>;
> ranges = <0x0 0xf0020000 0x800>;
> status = "disabled";
> +
> + uart11: serial@200 {
> + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <32 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(22))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(23))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 32>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c11: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <32 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 32>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(22))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(23))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx12: flexcom@f0024000 {
> @@ -301,6 +416,45 @@ flx12: flexcom@f0024000 {
> #size-cells = <1>;
> ranges = <0x0 0xf0024000 0x800>;
> status = "disabled";
> +
> + uart12: serial@200 {
> + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <33 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(24))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(25))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 33>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c12: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <33 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 33>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(24))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(25))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> pit64b: timer@f0028000 {
> @@ -420,6 +574,27 @@ flx6: flexcom@f8010000 {
> ranges = <0x0 0xf8010000 0x800>;
> status = "disabled";
>
> + uart6: serial@200 {
> + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <9 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(12))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(13))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 9>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> i2c6: i2c@600 {
> compatible = "microchip,sam9x60-i2c";
> reg = <0x600 0x200>;
> @@ -447,6 +622,45 @@ flx7: flexcom@f8014000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8014000 0x800>;
> status = "disabled";
> +
> + uart7: serial@200 {
> + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <10 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(14))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(15))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c7: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <10 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 10>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(14))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(15))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx8: flexcom@f8018000 {
> @@ -457,6 +671,45 @@ flx8: flexcom@f8018000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8018000 0x800>;
> status = "disabled";
> +
> + uart8: serial@200 {
> + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <11 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(16))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(17))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c8: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <11 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 11>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(16))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(17))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx0: flexcom@f801c000 {
> @@ -468,6 +721,46 @@ flx0: flexcom@f801c000 {
> ranges = <0x0 0xf801c000 0x800>;
> status = "disabled";
>
> + uart0: serial@200 {
> + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(0))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(1))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + spi0: spi@400 {
> + compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> + reg = <0x400 0x200>;
> + interrupts = <5 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 5>;
> + clock-names = "spi_clk";
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(0))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(1))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> i2c0: i2c@600 {
> compatible = "microchip,sam9x60-i2c";
> reg = <0x600 0x200>;
> @@ -497,6 +790,64 @@ flx1: flexcom@f8020000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8020000 0x800>;
> status = "disabled";
> +
> + uart1: serial@200 {
> + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <6 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(2))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(3))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + spi1: spi@400 {
> + compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> + reg = <0x400 0x200>;
> + interrupts = <6 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
> + clock-names = "spi_clk";
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(2))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(3))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c1: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <6 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 6>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(2))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(3))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx2: flexcom@f8024000 {
> @@ -507,6 +858,64 @@ flx2: flexcom@f8024000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8024000 0x800>;
> status = "disabled";
> +
> + uart2: serial@200 {
> + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(4))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(5))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + spi2: spi@400 {
> + compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> + reg = <0x400 0x200>;
> + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
> + clock-names = "spi_clk";
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(4))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(5))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c2: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <7 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(4))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(5))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx3: flexcom@f8028000 {
> @@ -517,6 +926,64 @@ flx3: flexcom@f8028000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8028000 0x800>;
> status = "disabled";
> +
> + uart3: serial@200 {
> + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <8 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(6))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(7))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + spi3: spi@400 {
> + compatible = "microchip,sam9x60-spi", "atmel,at91rm9200-spi";
> + reg = <0x400 0x200>;
> + interrupts = <8 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
> + clock-names = "spi_clk";
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(6))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(7))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c3: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <8 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 8>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(6))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(7))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> macb0: ethernet@f802c000 {
> @@ -582,6 +1049,45 @@ flx9: flexcom@f8040000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8040000 0x800>;
> status = "disabled";
> +
> + uart9: serial@200 {
> + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <15 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(18))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(19))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 15>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c9: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <15 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 15>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(18))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(19))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> flx10: flexcom@f8044000 {
> @@ -592,6 +1098,45 @@ flx10: flexcom@f8044000 {
> #size-cells = <1>;
> ranges = <0x0 0xf8044000 0x800>;
> status = "disabled";
> +
> + uart10: serial@200 {
> + compatible = "microchip,sam9x60-usart", "atmel,at91sam9260-usart";
> + reg = <0x200 0x200>;
> + interrupts = <16 IRQ_TYPE_LEVEL_HIGH 7>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(20))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(21))>;
> + dma-names = "tx", "rx";
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 16>;
> + clock-names = "usart";
> + atmel,use-dma-rx;
> + atmel,use-dma-tx;
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> +
> + i2c10: i2c@600 {
> + compatible = "microchip,sam9x60-i2c";
> + reg = <0x600 0x200>;
> + interrupts = <16 IRQ_TYPE_LEVEL_HIGH 7>;
> + clocks = <&pmc PMC_TYPE_PERIPHERAL 16>;
> + dmas = <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(20))>,
> + <&dma0
> + (AT91_XDMAC_DT_MEM_IF(0) |
> + AT91_XDMAC_DT_PER_IF(1) |
> + AT91_XDMAC_DT_PERID(21))>;
> + dma-names = "tx", "rx";
> + atmel,fifo-size = <16>;
> + status = "disabled";
> + };
> };
>
> isi: isi@f8048000 {
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: [PATCH v3 8/8] ARM: dts: at91: sam9x60_curiosity: Add device tree for sam9x60 curiosity board
[not found] ` <20221213120655.672666-9-durai.manickamkr@microchip.com>
@ 2022-12-16 9:59 ` Claudiu.Beznea
0 siblings, 0 replies; 5+ messages in thread
From: Claudiu.Beznea @ 2022-12-16 9:59 UTC (permalink / raw)
To: Durai.ManickamKR, Hari.PrasathGE, Balamanikandan.Gunasundar,
Manikandan.M, Varshini.Rajendran, Dharma.B, Cristian.Birsan,
Nicolas.Ferre, krzysztof.kozlowski, alexandre.belloni, davem,
arnd, olof, soc, devicetree, linux-arm-kernel, linux-kernel,
Kavyasree.Kotagiri, Horatiu.Vultur, robh+dt, andrew, michael,
Jerry.Ray
On 13.12.2022 14:06, Durai Manickam KR wrote:
> Add device tree file for sam9x60 curiosity board.
>
> Signed-off-by: Durai Manickam KR <durai.manickamkr@microchip.com>
> ---
> arch/arm/boot/dts/Makefile | 1 +
> arch/arm/boot/dts/at91-sam9x60_curiosity.dts | 499 +++++++++++++++++++
> 2 files changed, 500 insertions(+)
> create mode 100644 arch/arm/boot/dts/at91-sam9x60_curiosity.dts
>
> diff --git a/arch/arm/boot/dts/Makefile b/arch/arm/boot/dts/Makefile
> index 6aa7dc4db2fc..da20980384c4 100644
> --- a/arch/arm/boot/dts/Makefile
> +++ b/arch/arm/boot/dts/Makefile
> @@ -51,6 +51,7 @@ dtb-$(CONFIG_SOC_AT91SAM9) += \
> at91sam9x25ek.dtb \
> at91sam9x35ek.dtb
> dtb-$(CONFIG_SOC_SAM9X60) += \
> + at91-sam9x60_curiosity.dtb \
> at91-sam9x60ek.dtb
> dtb-$(CONFIG_SOC_SAM_V7) += \
> at91-kizbox2-2.dtb \
> diff --git a/arch/arm/boot/dts/at91-sam9x60_curiosity.dts b/arch/arm/boot/dts/at91-sam9x60_curiosity.dts
> new file mode 100644
> index 000000000000..2dce3cad9b17
> --- /dev/null
> +++ b/arch/arm/boot/dts/at91-sam9x60_curiosity.dts
> @@ -0,0 +1,499 @@
> +// SPDX-License-Identifier: (GPL-2.0+ OR MIT)
> +/*
> + * at91-sam9x60_curiosity.dts - Device Tree file for Microchip SAM9X60 Curiosity board
> + *
> + * Copyright (C) 2022 Microchip Technology Inc. and its subsidiaries
> + *
> + * Author: Durai Manickam KR <durai.manickamkr@microchip.com>
> + */
> +/dts-v1/;
> +#include "sam9x60.dtsi"
> +#include <dt-bindings/input/input.h>
> +
> +/ {
> + model = "Microchip SAM9X60 Curiosity";
> + compatible = "microchip,sam9x60-curiosity", "microchip,sam9x60", "atmel,at91sam9";
> +
> + aliases {
> + i2c0 = &i2c0;
> + i2c1 = &i2c6;
> + serial2 = &uart7;
> + };
> +
> + chosen {
> + stdout-path = "serial0:115200n8";
> + };
> +
> + memory@20000000 {
> + reg = <0x20000000 0x8000000>;
> + };
> +
> + clocks {
> + slow_xtal {
> + clock-frequency = <32768>;
> + };
> +
> + main_xtal {
> + clock-frequency = <24000000>;
> + };
> + };
> +
> + gpio-keys {
> + compatible = "gpio-keys";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_key_gpio_default>;
> +
> + button-user {
> + label = "PB_USER";
> + gpios = <&pioA 29 GPIO_ACTIVE_LOW>;
> + linux,code = <KEY_PROG1>;
> + wakeup-source;
> + };
> + };
> +
> + leds {
> + compatible = "gpio-leds";
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_gpio_leds>;
> +
> + red {
led-red
> + label = "red";
> + gpios = <&pioD 17 GPIO_ACTIVE_HIGH>;
> + };
> +
> + green {
led-green
> + label = "green";
> + gpios = <&pioD 19 GPIO_ACTIVE_HIGH>;
> + };
> +
> + blue {
led-blue. See
https://lore.kernel.org/all/20221125144131.477089-1-krzysztof.kozlowski@linaro.org/
> + label = "blue";
> + gpios = <&pioD 21 GPIO_ACTIVE_HIGH>;
> + linux,default-trigger = "heartbeat";
> + };
> + };
> +
> +
> + vdd_1v8: regulator-0 {
> + compatible = "regulator-fixed";
> + regulator-always-on;
> + regulator-max-microvolt = <1800000>;
> + regulator-min-microvolt = <1800000>;
> + regulator-name = "VDD_1V8";
> + };
> +
> + vdd_1v15: regulator-1 {
> + compatible = "regulator-fixed";
> + regulator-always-on;
> + regulator-max-microvolt = <1150000>;
> + regulator-min-microvolt = <1150000>;
> + regulator-name = "VDD_1V15";
> + };
> +
> + vdd1_3v3: regulator-2 {
> + compatible = "regulator-fixed";
> + regulator-always-on;
> + regulator-max-microvolt = <3300000>;
> + regulator-min-microvolt = <3300000>;
> + regulator-name = "VDD1_3V3";
> + };
> +};
> +
> +&adc {
> + vddana-supply = <&vdd1_3v3>;
> + vref-supply = <&vdd1_3v3>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_adc_default &pinctrl_adtrg_default>;
> + status = "okay";
> +};
> +
> +&can0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_can0_rx_tx>;
> + status = "disabled"; /* Conflict with dbgu. */
> +};
> +
> +&can1 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_can1_rx_tx>;
> + status = "okay";
> +};
> +
> +&dbgu {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_dbgu>;
> + status = "okay"; /* Conflict with can0. */
> +};
> +
> +&ebi {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_ebi_addr_nand &pinctrl_ebi_data_lsb>;
> + status = "okay";
> +
> + nand_controller: nand-controller {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_nand_oe_we &pinctrl_nand_cs &pinctrl_nand_rb>;
> + status = "okay";
> +
> + nand@3 {
> + reg = <0x3 0x0 0x800000>;
> + rb-gpios = <&pioD 5 GPIO_ACTIVE_HIGH>;
> + cs-gpios = <&pioD 4 GPIO_ACTIVE_HIGH>;
> + nand-bus-width = <8>;
> + nand-ecc-mode = "hw";
> + nand-ecc-strength = <8>;
> + nand-ecc-step-size = <512>;
> + nand-on-flash-bbt;
> + label = "atmel_nand";
> +
> + partitions {
> + compatible = "fixed-partitions";
> + #address-cells = <1>;
> + #size-cells = <1>;
> +
> + at91bootstrap@0 {
> + label = "at91bootstrap";
> + reg = <0x0 0x40000>;
> + };
> +
> + uboot@40000 {
> + label = "u-boot";
> + reg = <0x40000 0xc0000>;
> + };
> +
> + ubootenvred@100000 {
> + label = "U-Boot Env Redundant";
> + reg = <0x100000 0x40000>;
> + };
> +
> + ubootenv@140000 {
> + label = "U-Boot Env";
> + reg = <0x140000 0x40000>;
> + };
> +
> + dtb@180000 {
> + label = "device tree";
> + reg = <0x180000 0x80000>;
> + };
> +
> + kernel@200000 {
> + label = "kernel";
> + reg = <0x200000 0x600000>;
> + };
> +
> + rootfs@800000 {
> + label = "rootfs";
> + reg = <0x800000 0x1f800000>;
> + };
> + };
> + };
> + };
> +};
> +
> +&flx0 {
> + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
> + status = "okay";
> +
> + i2c0: i2c@600 {
> + dmas = <0>, <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flx0_default>;
> + i2c-analog-filter;
> + i2c-digital-filter;
> + i2c-digital-filter-width-ns = <35>;
> + status = "okay";
> +
> + eeprom@53 {
> + compatible = "atmel,24c02";
> + reg = <0x53>;
> + pagesize = <16>;
> + };
> + };
> +};
> +
> +&flx6 {
> + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_TWI>;
> + status = "okay";
> +
> + i2c6: i2c@600 {
> + dmas = <0>, <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flx6_default>;
> + i2c-analog-filter;
> + i2c-digital-filter;
> + i2c-digital-filter-width-ns = <35>;
> + status = "disabled";
> + };
> +};
> +
> +&flx7 {
> + atmel,flexcom-mode = <ATMEL_FLEXCOM_MODE_USART>;
> + status = "okay";
> +
> + uart7: serial@200 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_flx7_default>;
> + status = "okay";
> + };
> +};
> +
> +&macb0 {
> + phy-mode = "rmii";
> + #address-cells = <1>;
> + #size-cells = <0>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_macb0_rmii>;
> + status = "okay";
> +
> + ethernet-phy@0 {
> + reg = <0x0>;
> + };
> +};
> +
> +&pinctrl {
> + adc {
> + pinctrl_adc_default: adc-default {
> + atmel,pins = <AT91_PIOB 14 AT91_PERIPH_A AT91_PINCTRL_NONE>;
> + };
> +
> + pinctrl_adtrg_default: adtrg-default {
> + atmel,pins = <AT91_PIOB 18 AT91_PERIPH_B AT91_PINCTRL_PULL_UP>;
> + };
> + };
> +
> + can0 {
> + pinctrl_can0_rx_tx: can0-rx-tx {
> + atmel,pins =
> + <AT91_PIOA 9 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX0 */
> + AT91_PIOA 10 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANTX0 */
> + AT91_PIOC 9 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN>; /* Enable CAN Transceivers */
> + };
> + };
> +
> + can1 {
> + pinctrl_can1_rx_tx: can1-rx-tx {
> + atmel,pins =
> + <AT91_PIOA 6 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANRX1 */
> + AT91_PIOA 5 AT91_PERIPH_B AT91_PINCTRL_NONE /* CANTX1 */
> + AT91_PIOB 17 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_DOWN>; /* Enable CAN Transceivers */
> + };
> + };
> +
> + dbgu {
> + pinctrl_dbgu: dbgu-0 {
> + atmel,pins = <AT91_PIOA 9 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
> + AT91_PIOA 10 AT91_PERIPH_A AT91_PINCTRL_NONE>;
> + };
> + };
> +
> + ebi {
> + pinctrl_ebi_data_lsb: ebi-data-lsb {
> + atmel,pins =
> + <AT91_PIOD 6 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
> + AT91_PIOD 7 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
> + AT91_PIOD 8 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
> + AT91_PIOD 9 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
> + AT91_PIOD 10 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
> + AT91_PIOD 11 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
> + AT91_PIOD 12 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
> + AT91_PIOD 13 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
> + };
> +
> + pinctrl_ebi_addr_nand: ebi-addr-nand {
> + atmel,pins =
> + <AT91_PIOD 2 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
> + AT91_PIOD 3 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
> + };
> + };
> +
> + flexcom {
> + pinctrl_flx0_default: flx0-twi {
> + atmel,pins =
> + <AT91_PIOA 0 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
> + AT91_PIOA 1 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
> + };
> +
> + pinctrl_flx6_default: flx6-twi {
> + atmel,pins =
> + <AT91_PIOA 30 AT91_PERIPH_A AT91_PINCTRL_PULL_UP
> + AT91_PIOA 31 AT91_PERIPH_A AT91_PINCTRL_PULL_UP>;
> + };
> +
> + pinctrl_flx7_default: flx7-usart {
> + atmel,pins =
> + <AT91_PIOC 0 AT91_PERIPH_C AT91_PINCTRL_NONE
> + AT91_PIOC 1 AT91_PERIPH_C AT91_PINCTRL_NONE>;
> + };
> + };
> +
> + gpio-keys {
> + pinctrl_key_gpio_default: pinctrl-key-gpio {
> + atmel,pins = <AT91_PIOA 29 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
> + };
> + };
> +
> + leds {
> + pinctrl_gpio_leds: gpio-leds {
> + atmel,pins = <AT91_PIOD 17 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
> + AT91_PIOD 19 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
> + AT91_PIOD 21 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
> + };
> + };
> +
> + macb0 {
> + pinctrl_macb0_rmii: macb0-rmii-0 {
> + atmel,pins =
> + <AT91_PIOB 0 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB0 periph A */
> + AT91_PIOB 1 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB1 periph A */
> + AT91_PIOB 2 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB2 periph A */
> + AT91_PIOB 3 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB3 periph A */
> + AT91_PIOB 4 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB4 periph A */
> + AT91_PIOB 5 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB5 periph A */
> + AT91_PIOB 6 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB6 periph A */
> + AT91_PIOB 7 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB7 periph A */
> + AT91_PIOB 9 AT91_PERIPH_A AT91_PINCTRL_NONE /* PB9 periph A */
> + AT91_PIOB 10 AT91_PERIPH_A AT91_PINCTRL_NONE>; /* PB10 periph A */
> + };
> + };
> +
> + nand {
> + pinctrl_nand_oe_we: nand-oe-we-0 {
> + atmel,pins =
> + <AT91_PIOD 0 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)
> + AT91_PIOD 1 AT91_PERIPH_A (AT91_PINCTRL_NONE | AT91_PINCTRL_SLEWRATE_DIS)>;
> + };
> +
> + pinctrl_nand_rb: nand-rb-0 {
> + atmel,pins =
> + <AT91_PIOD 5 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
> + };
> +
> + pinctrl_nand_cs: nand-cs-0 {
> + atmel,pins =
> + <AT91_PIOD 4 AT91_PERIPH_GPIO AT91_PINCTRL_PULL_UP>;
> + };
> + };
> +
> + pwm0 {
> + pinctrl_pwm0_0: pwm0-0 {
> + atmel,pins = <AT91_PIOB 12 AT91_PERIPH_B AT91_PINCTRL_NONE>;
> + };
> +
> + pinctrl_pwm0_1: pwm0-1 {
> + atmel,pins = <AT91_PIOB 13 AT91_PERIPH_B AT91_PINCTRL_NONE>;
> + };
> +
> + pinctrl_pwm0_2: pwm0-2 {
> + atmel,pins = <AT91_PIOD 16 AT91_PERIPH_B AT91_PINCTRL_NONE>;
> + };
> + };
> +
> + sdmmc0 {
> + pinctrl_sdmmc0_default: sdmmc0 {
> + atmel,pins =
> + <AT91_PIOA 17 AT91_PERIPH_A (AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA17 CK periph A with pullup */
> + AT91_PIOA 16 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA16 CMD periph A with pullup */
> + AT91_PIOA 15 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA15 DAT0 periph A */
> + AT91_PIOA 18 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA18 DAT1 periph A with pullup */
> + AT91_PIOA 19 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA19 DAT2 periph A with pullup */
> + AT91_PIOA 20 AT91_PERIPH_A (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA20 DAT3 periph A with pullup */
> + };
> + pinctrl_sdmmc0_cd: sdmmc0-cd {
> + atmel,pins =
> + <AT91_PIOA 25 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
> + };
> + };
> +
> + sdmmc1 {
> + pinctrl_sdmmc1_default: sdmmc1 {
> + atmel,pins =
> + <AT91_PIOA 13 AT91_PERIPH_B (AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA13 CK periph B */
> + AT91_PIOA 12 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA12 CMD periph B with pullup */
> + AT91_PIOA 11 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA11 DAT0 periph B with pullup */
> + AT91_PIOA 2 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA2 DAT1 periph B with pullup */
> + AT91_PIOA 3 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI) /* PA3 DAT2 periph B with pullup */
> + AT91_PIOA 4 AT91_PERIPH_B (AT91_PINCTRL_PULL_UP | AT91_PINCTRL_DRIVE_STRENGTH_HI)>; /* PA4 DAT3 periph B with pullup */
> + };
> + };
> +
> + usb0 {
> + pinctrl_usba_vbus: usba-vbus {
> + atmel,pins = <AT91_PIOA 27 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
> + };
> + };
> +
> + usb1 {
> + pinctrl_usb_default: usb-default {
> + atmel,pins = <AT91_PIOD 18 AT91_PERIPH_GPIO AT91_PINCTRL_NONE
> + AT91_PIOD 15 AT91_PERIPH_GPIO AT91_PINCTRL_NONE>;
> + };
> + };
> +}; /* pinctrl */
> +
> +&pwm0 {
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_pwm0_0 &pinctrl_pwm0_1 &pinctrl_pwm0_2>;
> + status = "okay";
> +};
> +
> +&sdmmc0 {
> + bus-width = <4>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_sdmmc0_default &pinctrl_sdmmc0_cd>;
> + cd-gpios = <&pioA 25 GPIO_ACTIVE_LOW>;
> + disable-wp;
> + status = "okay";
> +};
> +
> +&sdmmc1 {
> + bus-width = <4>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_sdmmc1_default>;
> + status = "disabled";
> +};
> +
> +&shutdown_controller {
> + debounce-delay-us = <976>;
> + status = "okay";
> +
> + input@0 {
> + reg = <0>;
> + };
> +};
> +
> +&tcb0 {
> + timer0: timer@0 {
> + compatible = "atmel,tcb-timer";
> + reg = <0>;
> + };
> +
> + timer1: timer@1 {
> + compatible = "atmel,tcb-timer";
> + reg = <1>;
> + };
> +};
> +
> +&usb0 {
> + atmel,vbus-gpio = <&pioA 27 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usba_vbus>;
> + status = "okay";
> +};
> +
> +&usb1 {
> + num-ports = <3>;
> + atmel,vbus-gpio = <0
> + &pioD 18 GPIO_ACTIVE_HIGH
> + &pioD 15 GPIO_ACTIVE_HIGH>;
> + pinctrl-names = "default";
> + pinctrl-0 = <&pinctrl_usb_default>;
> + status = "okay";
> +};
> +
> +&usb2 {
> + status = "okay";
> +};
> +
> +&watchdog {
> + status = "okay";
> +};
^ permalink raw reply [flat|nested] 5+ messages in thread
end of thread, other threads:[~2022-12-16 10:00 UTC | newest]
Thread overview: 5+ messages (download: mbox.gz follow: Atom feed
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[not found] <20221213120655.672666-1-durai.manickamkr@microchip.com>
[not found] ` <20221213120655.672666-2-durai.manickamkr@microchip.com>
2022-12-16 9:32 ` [PATCH v3 1/8] ARM: dts: at91: sam9x60: Fix the label numbering for the flexcom functions Claudiu.Beznea
[not found] ` <20221213120655.672666-3-durai.manickamkr@microchip.com>
2022-12-16 9:38 ` [PATCH v3 2/8] ARM: dts: at91: sam9x60: move flexcom definitions Claudiu.Beznea
[not found] ` <20221213120655.672666-5-durai.manickamkr@microchip.com>
2022-12-16 9:40 ` [PATCH v3 4/8] ARM: dts: at91: sam9x60: Specify the FIFO size for the Flexcom UART Claudiu.Beznea
[not found] ` <20221213120655.672666-7-durai.manickamkr@microchip.com>
2022-12-16 9:52 ` [PATCH v3 6/8] ARM: dts: at91: sam9x60: Add missing flexcom definitions Claudiu.Beznea
[not found] ` <20221213120655.672666-9-durai.manickamkr@microchip.com>
2022-12-16 9:59 ` [PATCH v3 8/8] ARM: dts: at91: sam9x60_curiosity: Add device tree for sam9x60 curiosity board Claudiu.Beznea
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