clk: meson-gxbb: Export PWM related clocks for DT

Add the PWM related clocks in order to be referenced as PWM source
clocks.

Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Michael Turquette <mturquette@baylibre.com>
Link: lkml.kernel.org/r/1471870177-10609-1-git-send-email-narmstrong@baylibre.com

drivers/clk/meson/gxbb.h

@@ -170,11 +170,11 @@
  */
 #define CLKID_SYS_PLL		  0
 /* CLKID_CPUCLK */
-#define CLKID_HDMI_PLL		  2
+/* CLKID_HDMI_PLL */
 #define CLKID_FIXED_PLL		  3
 /* CLKID_FCLK_DIV2 */
-#define CLKID_FCLK_DIV3		  5
-#define CLKID_FCLK_DIV4		  6
+/* CLKID_FCLK_DIV3 */
+/* CLKID_FCLK_DIV4 */
 #define CLKID_FCLK_DIV5		  7
 #define CLKID_FCLK_DIV7		  8
 #define CLKID_GP0_PLL		  9

include/dt-bindings/clock/gxbb-clkc.h

@@ -6,7 +6,10 @@
 #define __GXBB_CLKC_H
 
 #define CLKID_CPUCLK		1
+#define CLKID_HDMI_PLL		2
 #define CLKID_FCLK_DIV2		4
+#define CLKID_FCLK_DIV3		5
+#define CLKID_FCLK_DIV4		6
 #define CLKID_CLK81		12
 #define CLKID_ETH		36
 #define CLKID_SD_EMMC_A		94