clk: imx: clk-imxrt1050: introduce LCDIF_PIX and rename LCDIF to LCDIF_APB

Lcd peripheral needs 2 different gates to be enable to work, so let's
introduce the missing one(LCDIF_PIX) and rename the existing one
(LCDIF_APB).

Signed-off-by: Giulio Benetti <giulio.benetti@benettiengineering.com>
diff --git a/include/dt-bindings/clock/imxrt1050-clock.h b/include/dt-bindings/clock/imxrt1050-clock.h
index c174f90..09b65e5 100644
--- a/include/dt-bindings/clock/imxrt1050-clock.h
+++ b/include/dt-bindings/clock/imxrt1050-clock.h
@@ -52,7 +52,7 @@
 #define IMXRT1050_CLK_USDHC2			43
 #define IMXRT1050_CLK_LPUART1			44
 #define IMXRT1050_CLK_SEMC			45
-#define IMXRT1050_CLK_LCDIF			46
+#define IMXRT1050_CLK_LCDIF_APB			46
 #define IMXRT1050_CLK_PLL1_ARM			47
 #define IMXRT1050_CLK_PLL2_SYS			48
 #define IMXRT1050_CLK_PLL3_USB_OTG		49
@@ -60,6 +60,7 @@
 #define IMXRT1050_CLK_PLL5_VIDEO		51
 #define IMXRT1050_CLK_PLL6_ENET			52
 #define IMXRT1050_CLK_PLL7_USB_HOST		53
-#define IMXRT1050_CLK_END			54
+#define IMXRT1050_CLK_LCDIF_PIX			54
+#define IMXRT1050_CLK_END			55
 
 #endif /* __DT_BINDINGS_CLOCK_IMXRT1050_H */