sunxi: display: Add a few extra register and constant defines
Add a few extra sunxi display registers and constant defines.
Also rename some existing defines (e.g. dropping _GCTRL) and make
some more generic (e.g. dropping the 2x scaling from
SUNXI_LCDC_TCON1_TIMING_V_TOTAL).
This is a preparation patch for adding composite video out support.
Signed-off-by: Hans de Goede <hdegoede@redhat.com>
Acked-by: Ian Campbell <ijc@hellion.org.uk>
diff --git a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
index 8a26b9f..06c6feb 100644
--- a/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
+++ b/arch/arm/include/asm/arch-sunxi/clock_sun6i.h
@@ -290,6 +290,7 @@
#define CCM_LCD_CH0_CTRL_GATE (0x1 << 31)
#define CCM_LCD_CH1_CTRL_M(n) ((((n) - 1) & 0xf) << 0)
+#define CCM_LCD_CH1_CTRL_HALF_SCLK1 0 /* no seperate sclk1 & 2 on sun6i */
#define CCM_LCD_CH1_CTRL_PLL3 (0 << 24)
#define CCM_LCD_CH1_CTRL_PLL7 (1 << 24)
#define CCM_LCD_CH1_CTRL_PLL3_2X (2 << 24)