Merge branch 'for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/jikos/hid

[pandora-kernel.git] / arch / arm / mach-at91 / at91sam9g45.c

diff --git a/arch/arm/mach-at91/at91sam9g45.c b/arch/arm/mach-at91/at91sam9g45.c
index 8f5db7b..318b040 100644 (file)
--- a/arch/arm/mach-at91/at91sam9g45.c
+++ b/arch/arm/mach-at91/at91sam9g45.c
@@ -12,6 +12,7 @@
 
 #include <linux/module.h>
 #include <linux/pm.h>
+#include <linux/dma-mapping.h>
 
 #include <asm/irq.h>
 #include <asm/mach/arch.h>
@@ -53,6 +54,11 @@ static struct clk pioDE_clk = {
        .pmc_mask       = 1 << AT91SAM9G45_ID_PIODE,
        .type           = CLK_TYPE_PERIPHERAL,
 };
+static struct clk trng_clk = {
+       .name           = "trng_clk",
+       .pmc_mask       = 1 << AT91SAM9G45_ID_TRNG,
+       .type           = CLK_TYPE_PERIPHERAL,
+};
 static struct clk usart0_clk = {
        .name           = "usart0_clk",
        .pmc_mask       = 1 << AT91SAM9G45_ID_US0,
@@ -176,6 +182,7 @@ static struct clk *periph_clocks[] __initdata = {
        &pioB_clk,
        &pioC_clk,
        &pioDE_clk,
+       &trng_clk,
        &usart0_clk,
        &usart1_clk,
        &usart2_clk,
@@ -215,6 +222,13 @@ static struct clk_lookup periph_clocks_lookups[] = {
        CLKDEV_CON_DEV_ID("t0_clk", "atmel_tcb.1", &tcb0_clk),
        CLKDEV_CON_DEV_ID("pclk", "ssc.0", &ssc0_clk),
        CLKDEV_CON_DEV_ID("pclk", "ssc.1", &ssc1_clk),
+       CLKDEV_CON_DEV_ID(NULL, "atmel-trng", &trng_clk),
+       /* more usart lookup table for DT entries */
+       CLKDEV_CON_DEV_ID("usart", "ffffee00.serial", &mck),
+       CLKDEV_CON_DEV_ID("usart", "fff8c000.serial", &usart0_clk),
+       CLKDEV_CON_DEV_ID("usart", "fff90000.serial", &usart1_clk),
+       CLKDEV_CON_DEV_ID("usart", "fff94000.serial", &usart2_clk),
+       CLKDEV_CON_DEV_ID("usart", "fff98000.serial", &usart3_clk),
        /* fake hclk clock */
        CLKDEV_CON_DEV_ID("hclk", "at91_ohci", &uhphs_clk),
 };
@@ -321,6 +335,7 @@ static void at91sam9g45_poweroff(void)
 static void __init at91sam9g45_map_io(void)
 {
        at91_init_sram(0, AT91SAM9G45_SRAM_BASE, AT91SAM9G45_SRAM_SIZE);
+       init_consistent_dma_size(SZ_4M);
 }
 
 static void __init at91sam9g45_initialize(void)