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>

diff --git a/arch/arm/boot/dts/sama5d4.dtsi b/arch/arm/boot/dts/sama5d4.dtsi
index dcde334c1ff2b7dbded3522d0aa4b45559805701..cb312c9428070978163f43f27d302d2a90783819 100644 (file)
--- 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 =