[AVR32] SPI platform code update

[safe/jmp/linux-2.6] / arch / avr32 / mach-at32ap / at32ap7000.c

diff --git a/arch/avr32/mach-at32ap/at32ap7000.c b/arch/avr32/mach-at32ap/at32ap7000.c
index 981d553..c1e477e 100644 (file)
--- a/arch/avr32/mach-at32ap/at32ap7000.c
+++ b/arch/avr32/mach-at32ap/at32ap7000.c
@@ -736,12 +736,19 @@ at32_add_device_eth(unsigned int id, struct eth_platform_data *data)
 /* --------------------------------------------------------------------
  *  SPI
  * -------------------------------------------------------------------- */
-static struct resource spi0_resource[] = {
+static struct resource atmel_spi0_resource[] = {
        PBMEM(0xffe00000),
        IRQ(3),
 };
-DEFINE_DEV(spi, 0);
-DEV_CLK(mck, spi0, pba, 0);
+DEFINE_DEV(atmel_spi, 0);
+DEV_CLK(spi_clk, atmel_spi0, pba, 0);
+
+static struct resource atmel_spi1_resource[] = {
+       PBMEM(0xffe00400),
+       IRQ(4),
+};
+DEFINE_DEV(atmel_spi, 1);
+DEV_CLK(spi_clk, atmel_spi1, pba, 1);
 
 struct platform_device *__init at32_add_device_spi(unsigned int id)
 {
@@ -749,13 +756,33 @@ struct platform_device *__init at32_add_device_spi(unsigned int id)
 
        switch (id) {
        case 0:
-               pdev = &spi0_device;
+               pdev = &atmel_spi0_device;
                select_peripheral(PA(0),  PERIPH_A, 0); /* MISO  */
                select_peripheral(PA(1),  PERIPH_A, 0); /* MOSI  */
                select_peripheral(PA(2),  PERIPH_A, 0); /* SCK   */
-               select_peripheral(PA(3),  PERIPH_A, 0); /* NPCS0 */
-               select_peripheral(PA(4),  PERIPH_A, 0); /* NPCS1 */
-               select_peripheral(PA(5),  PERIPH_A, 0); /* NPCS2 */
+
+               /* NPCS[2:0] */
+               at32_select_gpio(GPIO_PIN_PA(3),
+                                AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH);
+               at32_select_gpio(GPIO_PIN_PA(4),
+                                AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH);
+               at32_select_gpio(GPIO_PIN_PA(5),
+                                AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH);
+               break;
+
+       case 1:
+               pdev = &atmel_spi1_device;
+               select_peripheral(PB(0),  PERIPH_B, 0); /* MISO  */
+               select_peripheral(PB(1),  PERIPH_B, 0); /* MOSI  */
+               select_peripheral(PB(5),  PERIPH_B, 0); /* SCK   */
+
+               /* NPCS[2:0] */
+               at32_select_gpio(GPIO_PIN_PB(2),
+                                AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH);
+               at32_select_gpio(GPIO_PIN_PB(3),
+                                AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH);
+               at32_select_gpio(GPIO_PIN_PB(4),
+                                AT32_GPIOF_OUTPUT | AT32_GPIOF_HIGH);
                break;
 
        default:
@@ -877,7 +904,8 @@ struct clk *at32_clock_list[] = {
        &macb0_pclk,
        &macb1_hclk,
        &macb1_pclk,
-       &spi0_mck,
+       &atmel_spi0_spi_clk,
+       &atmel_spi1_spi_clk,
        &lcdc0_hclk,
        &lcdc0_pixclk,
 };