ARM: at91: Get the Chip ID of SAMA5D2 SiP

[oweals/u-boot.git] / arch / arm / mach-at91 / include / mach / clk.h

diff --git a/arch/arm/mach-at91/include/mach/clk.h b/arch/arm/mach-at91/include/mach/clk.h
index ad839275ec6e3571f97e90f095c1a61ff6dfacef..ca7d7d069542434956d11e158248e989dbf75f6c 100644 (file)
--- a/arch/arm/mach-at91/include/mach/clk.h
+++ b/arch/arm/mach-at91/include/mach/clk.h
@@ -20,6 +20,8 @@
 #define GCK_CSS_MCK_CLK                4
 #define GCK_CSS_AUDIO_CLK      5
 
+#define AT91_UTMI_PLL_CLK_FREQ 480000000
+
 static inline unsigned long get_cpu_clk_rate(void)
 {
        DECLARE_GLOBAL_DATA_PTR;
@@ -128,5 +130,13 @@ void at91_periph_clk_enable(int id);
 void at91_periph_clk_disable(int id);
 int at91_enable_periph_generated_clk(u32 id, u32 clk_source, u32 div);
 u32 at91_get_periph_generated_clk(u32 id);
+void at91_system_clk_enable(int sys_clk);
+void at91_system_clk_disable(int sys_clk);
+int at91_upll_clk_enable(void);
+int at91_upll_clk_disable(void);
+void at91_usb_clk_init(u32 value);
+int at91_pllb_clk_enable(u32 pllbr);
+int at91_pllb_clk_disable(void);
+void at91_pllicpr_init(u32 icpr);
 
 #endif /* __ASM_ARM_ARCH_CLK_H__ */