diff --git a/include/asm-avr32/arch-at32ap700x/chip-features.h b/include/asm-avr32/arch-at32ap700x/chip-features.h
index c47107e..40a2476 100644
--- a/include/asm-avr32/arch-at32ap700x/chip-features.h
+++ b/include/asm-avr32/arch-at32ap700x/chip-features.h
@@ -32,4 +32,9 @@
 #define AT32AP700x_CHIP_HAS_MACB
 #endif
 
+/* AP7000 and AP7002 have LCD controller, but AP7001 does not */
+#if defined(CONFIG_AT32AP7000) || defined(CONFIG_AT32AP7002)
+#define AT32AP700x_CHIP_HAS_LCDC
+#endif
+
 #endif /* __ASM_AVR32_ARCH_CHIP_FEATURES_H__ */
diff --git a/include/asm-avr32/arch-at32ap700x/clk.h b/include/asm-avr32/arch-at32ap700x/clk.h
index d83e93b..7a0b655 100644
--- a/include/asm-avr32/arch-at32ap700x/clk.h
+++ b/include/asm-avr32/arch-at32ap700x/clk.h
@@ -83,6 +83,12 @@
 	return get_pba_clk_rate();
 }
 #endif
+#ifdef AT32AP700x_CHIP_HAS_LCDC
+static inline unsigned long get_lcdc_clk_rate(unsigned int dev_id)
+{
+	return get_hsb_clk_rate();
+}
+#endif
 
 extern void clk_init(void);
 
diff --git a/include/asm-avr32/arch-at32ap700x/portmux.h b/include/asm-avr32/arch-at32ap700x/portmux.h
index 96fe70d..1ba52e5 100644
--- a/include/asm-avr32/arch-at32ap700x/portmux.h
+++ b/include/asm-avr32/arch-at32ap700x/portmux.h
@@ -85,5 +85,8 @@
 void portmux_enable_spi0(unsigned long cs_mask, unsigned long drive_strength);
 void portmux_enable_spi1(unsigned long cs_mask, unsigned long drive_strength);
 #endif
+#ifdef AT32AP700x_CHIP_HAS_LCDC
+void portmux_enable_lcdc(int pin_config);
+#endif
 
 #endif /* __ASM_AVR32_ARCH_PORTMUX_H__ */
diff --git a/include/asm-avr32/global_data.h b/include/asm-avr32/global_data.h
index 97a6c61..efbdda9 100644
--- a/include/asm-avr32/global_data.h
+++ b/include/asm-avr32/global_data.h
@@ -42,6 +42,9 @@
 	unsigned long	env_addr;	/* Address of env struct */
 	unsigned long	env_valid;	/* Checksum of env valid? */
 	unsigned long	cpu_hz;		/* cpu core clock frequency */
+#if defined(CONFIG_LCD)
+	void		*fb_base;	/* framebuffer address */
+#endif
 	void		**jt;		/* jump table */
 } gd_t;