mmc: tegra: allow disabling external clock loopback

[u-boot] / arch / arm / include / asm / arch-tegra / dc.h

diff --git a/arch/arm/include/asm/arch-tegra/dc.h b/arch/arm/include/asm/arch-tegra/dc.h
index 8803c11602f247213df706d03e7bc75e934301ce..3a7ee5e77baf8b690818989aee390095831104b7 100644 (file)
--- a/arch/arm/include/asm/arch-tegra/dc.h
+++ b/arch/arm/include/asm/arch-tegra/dc.h
@@ -364,8 +364,6 @@ struct dc_ctlr {
        struct dc_winbuf_reg winbuf;    /* WINBUF A/B/C 0x800 ~ 0x80d */
 };
 
-#define BIT(pos)       (1U << pos)
-
 /* DC_CMD_DISPLAY_COMMAND 0x032 */
 #define CTRL_MODE_SHIFT                5
 #define CTRL_MODE_MASK         (0x3 << CTRL_MODE_SHIFT)
@@ -564,9 +562,8 @@ enum {
 #define V_DDA_INC_SHIFT                16
 #define V_DDA_INC_MASK         (0xFFFF << V_DDA_INC_SHIFT)
 
-struct display_timing;
-
-int display_init(void *lcdbase, int fb_bits_per_pixel,
-                struct display_timing *timing);
+#define DC_POLL_TIMEOUT_MS             50
+#define DC_N_WINDOWS                   5
+#define DC_REG_SAVE_SPACE              (DC_N_WINDOWS + 5)
 
 #endif /* __ASM_ARCH_TEGRA_DC_H */