avr32: Remove second definition of virt_to_phys()

[platform/kernel/u-boot.git] / cpu / at32ap / at32ap700x / gpio.c

diff --git a/cpu/at32ap/at32ap700x/gpio.c b/cpu/at32ap/at32ap700x/gpio.c
index 3da35d4..91bb636 100644 (file)
--- a/cpu/at32ap/at32ap700x/gpio.c
+++ b/cpu/at32ap/at32ap700x/gpio.c
@@ -33,8 +33,8 @@
  */
 void gpio_enable_ebi(void)
 {
-#ifdef CFG_HSDRAMC
-#ifndef CFG_SDRAM_16BIT
+#ifdef CONFIG_SYS_HSDRAMC
+#ifndef CONFIG_SYS_SDRAM_16BIT
        gpio_select_periph_A(GPIO_PIN_PE0, 0);
        gpio_select_periph_A(GPIO_PIN_PE1, 0);
        gpio_select_periph_A(GPIO_PIN_PE2, 0);
@@ -149,24 +149,27 @@ void gpio_enable_mmci(void)
 #ifdef AT32AP700x_CHIP_HAS_SPI
 void gpio_enable_spi0(unsigned long cs_mask)
 {
-       u32 pa_mask = 0;
-
        gpio_select_periph_A(GPIO_PIN_PA0,  0); /* MISO */
        gpio_select_periph_A(GPIO_PIN_PA1,  0); /* MOSI */
        gpio_select_periph_A(GPIO_PIN_PA2,  0); /* SCK  */
 
-       if (cs_mask & (1 << 0))
-               pa_mask |= 1 << 3;      /* NPCS0 */
-       if (cs_mask & (1 << 1))
-               pa_mask |= 1 << 4;      /* NPCS1 */
-       if (cs_mask & (1 << 2))
-               pa_mask |= 1 << 5;      /* NPCS2 */
-       if (cs_mask & (1 << 3))
-               pa_mask |= 1 << 20;     /* NPCS3 */
-
-       __raw_writel(pa_mask, PIOA_BASE + 0x00);
-       __raw_writel(pa_mask, PIOA_BASE + 0x30);
-       __raw_writel(pa_mask, PIOA_BASE + 0x10);
+       /* Set up NPCSx as GPIO outputs, initially high */
+       if (cs_mask & (1 << 0)) {
+               gpio_set_value(GPIO_PIN_PA3, 1);
+               gpio_select_pio(GPIO_PIN_PA3, GPIOF_OUTPUT);
+       }
+       if (cs_mask & (1 << 1)) {
+               gpio_set_value(GPIO_PIN_PA4, 1);
+               gpio_select_pio(GPIO_PIN_PA4, GPIOF_OUTPUT);
+       }
+       if (cs_mask & (1 << 2)) {
+               gpio_set_value(GPIO_PIN_PA5, 1);
+               gpio_select_pio(GPIO_PIN_PA5, GPIOF_OUTPUT);
+       }
+       if (cs_mask & (1 << 3)) {
+               gpio_set_value(GPIO_PIN_PA20, 1);
+               gpio_select_pio(GPIO_PIN_PA20, GPIOF_OUTPUT);
+       }
 }
 
 void gpio_enable_spi1(unsigned long cs_mask)
@@ -175,13 +178,22 @@ void gpio_enable_spi1(unsigned long cs_mask)
        gpio_select_periph_B(GPIO_PIN_PB1,  0); /* MOSI */
        gpio_select_periph_B(GPIO_PIN_PB5,  0); /* SCK  */
 
-       if (cs_mask & (1 << 0))
-               gpio_select_periph_B(GPIO_PIN_PB2,  0); /* NPCS0 */
-       if (cs_mask & (1 << 1))
-               gpio_select_periph_B(GPIO_PIN_PB3,  0); /* NPCS1 */
-       if (cs_mask & (1 << 2))
-               gpio_select_periph_B(GPIO_PIN_PB4,  0); /* NPCS2 */
-       if (cs_mask & (1 << 3))
-               gpio_select_periph_A(GPIO_PIN_PA27, 0); /* NPCS3 */
+       /* Set up NPCSx as GPIO outputs, initially high */
+       if (cs_mask & (1 << 0)) {
+               gpio_set_value(GPIO_PIN_PB2, 1);
+               gpio_select_pio(GPIO_PIN_PB2, GPIOF_OUTPUT);
+       }
+       if (cs_mask & (1 << 1)) {
+               gpio_set_value(GPIO_PIN_PB3, 1);
+               gpio_select_pio(GPIO_PIN_PB3, GPIOF_OUTPUT);
+       }
+       if (cs_mask & (1 << 2)) {
+               gpio_set_value(GPIO_PIN_PB4, 1);
+               gpio_select_pio(GPIO_PIN_PB4, GPIOF_OUTPUT);
+       }
+       if (cs_mask & (1 << 3)) {
+               gpio_set_value(GPIO_PIN_PA27, 1);
+               gpio_select_pio(GPIO_PIN_PA27, GPIOF_OUTPUT);
+       }
 }
 #endif