diff options
| author | Suchang Ko <suchangko@samul.kr> | 2015-05-12 15:34:43 +0900 |
|---|---|---|
| committer | Nicolas Ferre <nicolas.ferre@atmel.com> | 2015-05-19 14:59:38 +0200 |
| commit | df2453fe0d635eaf59c9e56b9091efbc71b65281 (patch) | |
| tree | eeee3c70273cc9d9439d173f10c49c68390ec78c /arch/arm/boot/dts/sama5d4.dtsi | |
| parent | 7484f3cf8fafe6d5b00bb3939891679a5373415c (diff) | |
| download | linux-df2453fe0d635eaf59c9e56b9091efbc71b65281.tar.bz2 | |
ARM: at91/dt: sama5d4: add spi1, spi2 dt nodes
Add sama5d4 spi1, spi2 dt nodes & pinctrl.
Signed-off-by: Suchang Ko <suchangko@samul.kr>
[nicolas.ferre@atmel.com: split patch, reorder & whitespace fixes]
Signed-off-by: Nicolas Ferre <nicolas.ferre@atmel.com>
Diffstat (limited to 'arch/arm/boot/dts/sama5d4.dtsi')
| -rw-r--r-- | arch/arm/boot/dts/sama5d4.dtsi | 60 |
1 files changed, 60 insertions, 0 deletions
diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi index dcde334c1ff2..cb312c942807 100644 --- a/arch/arm/boot/dts/sama5d4.dtsi +++ b/arch/arm/boot/dts/sama5d4.dtsi @@ -1142,6 +1142,46 @@ status = "disabled"; }; + spi1: spi@fc018000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xfc018000 0x100>; + interrupts = <38 IRQ_TYPE_LEVEL_HIGH 3>; + dmas = <&dma1 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) + | AT91_XDMAC_DT_PERID(12))>, + <&dma1 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) + | AT91_XDMAC_DT_PERID(13))>; + dma-names = "tx", "rx"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi1>; + clocks = <&spi1_clk>; + clock-names = "spi_clk"; + status = "disabled"; + }; + + spi2: spi@fc01c000 { + #address-cells = <1>; + #size-cells = <0>; + compatible = "atmel,at91rm9200-spi"; + reg = <0xfc01c000 0x100>; + interrupts = <39 IRQ_TYPE_LEVEL_HIGH 3>; + dmas = <&dma1 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) + | AT91_XDMAC_DT_PERID(14))>, + <&dma1 + (AT91_XDMAC_DT_MEM_IF(0) | AT91_XDMAC_DT_PER_IF(1) + | AT91_XDMAC_DT_PERID(15))>; + dma-names = "tx", "rx"; + pinctrl-names = "default"; + pinctrl-0 = <&pinctrl_spi2>; + clocks = <&spi2_clk>; + clock-names = "spi_clk"; + status = "disabled"; + }; + tcb1: timer@fc020000 { compatible = "atmel,at91sam9x5-tcb"; reg = <0xfc020000 0x100>; @@ -1699,6 +1739,26 @@ }; }; + spi1 { + pinctrl_spi1: spi1-0 { + atmel,pins = + <AT91_PIOB 18 AT91_PERIPH_A AT91_PINCTRL_NONE /* SPI1_MISO */ + AT91_PIOB 19 AT91_PERIPH_A AT91_PINCTRL_NONE /* SPI1_MOSI */ + AT91_PIOB 20 AT91_PERIPH_A AT91_PINCTRL_NONE /* SPI1_SPCK */ + >; + }; + }; + + spi2 { + pinctrl_spi2: spi2-0 { + atmel,pins = + <AT91_PIOD 11 AT91_PERIPH_B AT91_PINCTRL_NONE /* SPI2_MISO conflicts with RTS0 */ + AT91_PIOD 13 AT91_PERIPH_B AT91_PINCTRL_NONE /* SPI2_MOSI conflicts with TXD0 */ + AT91_PIOD 15 AT91_PERIPH_B AT91_PINCTRL_NONE /* SPI2_SPCK conflicts with RTS1 */ + >; + }; + }; + uart0 { pinctrl_uart0: uart0-0 { atmel,pins = |