video: mxsfb: introduce lcdif_power_down

[people/ms/u-boot.git] / arch / arm / include / asm / imx-common / sys_proto.h

diff --git a/arch/arm/include/asm/imx-common/sys_proto.h b/arch/arm/include/asm/imx-common/sys_proto.h
index 6954ee918e0bec13fd9c170d2da228c3d962c7b8..386c2dc42b9f300ba9a4aac4bc2987e59ca7394e 100644 (file)
--- a/arch/arm/include/asm/imx-common/sys_proto.h
+++ b/arch/arm/include/asm/imx-common/sys_proto.h
@@ -17,9 +17,12 @@
 
 /* returns MXC_CPU_ value */
 #define cpu_type(rev) (((rev) >> 12) & 0xff)
+#define soc_type(rev) (((rev) >> 12) & 0xf0)
 /* both macros return/take MXC_CPU_ constants */
 #define get_cpu_type() (cpu_type(get_cpu_rev()))
+#define get_soc_type() (soc_type(get_cpu_rev()))
 #define is_cpu_type(cpu) (get_cpu_type() == cpu)
+#define is_soc_type(soc) (get_soc_type() == soc)
 
 #define is_mx6dqp() (is_cpu_type(MXC_CPU_MX6QP) || is_cpu_type(MXC_CPU_MX6DP))
 
@@ -32,6 +35,10 @@ u32 imx_ddr_size(void);
 void sdelay(unsigned long);
 void set_chipselect_size(int const);
 
+void init_aips(void);
+void init_src(void);
+void imx_set_wdog_powerdown(bool enable);
+
 /*
  * Initializes on-chip ethernet controllers.
  * to override, implement board_eth_init()
@@ -40,6 +47,8 @@ int fecmxc_initialize(bd_t *bis);
 u32 get_ahb_clk(void);
 u32 get_periph_clk(void);
 
+void lcdif_power_down(void);
+
 int mxs_reset_block(struct mxs_register_32 *reg);
 int mxs_wait_mask_set(struct mxs_register_32 *reg, u32 mask, u32 timeout);
 int mxs_wait_mask_clr(struct mxs_register_32 *reg, u32 mask, u32 timeout);