Merge tag 'drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

[karo-tx-linux.git] / arch / arm / mach-tegra / common.c

diff --git a/arch/arm/mach-tegra/common.c b/arch/arm/mach-tegra/common.c
index 6c93cd0e520c48075744d3d2940f98ebab47a259..2f86fcca64a6b1cd1006103f256447dff7e397f6 100644 (file)
--- a/arch/arm/mach-tegra/common.c
+++ b/arch/arm/mach-tegra/common.c
@@ -31,6 +31,24 @@
 #include "board.h"
 #include "clock.h"
 #include "fuse.h"
+#include "pmc.h"
+
+/*
+ * Storage for debug-macro.S's state.
+ *
+ * This must be in .data not .bss so that it gets initialized each time the
+ * kernel is loaded. The data is declared here rather than debug-macro.S so
+ * that multiple inclusions of debug-macro.S point at the same data.
+ */
+#define TEGRA_DEBUG_UART_OFFSET (TEGRA_DEBUG_UART_BASE & 0xFFFF)
+u32 tegra_uart_config[3] = {
+       /* Debug UART initialization required */
+       1,
+       /* Debug UART physical address */
+       (u32)(IO_APB_PHYS + TEGRA_DEBUG_UART_OFFSET),
+       /* Debug UART virtual address */
+       (u32)(IO_APB_VIRT + TEGRA_DEBUG_UART_OFFSET),
+};
 
 #ifdef CONFIG_OF
 static const struct of_device_id tegra_dt_irq_match[] __initconst = {
@@ -99,6 +117,7 @@ void __init tegra20_init_early(void)
        tegra2_init_clocks();
        tegra_clk_init_from_table(tegra20_clk_init_table);
        tegra_init_cache(0x331, 0x441);
+       tegra_pmc_init();
 }
 #endif
 #ifdef CONFIG_ARCH_TEGRA_3x_SOC
@@ -106,5 +125,6 @@ void __init tegra30_init_early(void)
 {
        tegra30_init_clocks();
        tegra_init_cache(0x441, 0x551);
+       tegra_pmc_init();
 }
 #endif