clk: meson-gxbb: round the vdec dividers to closest

We want the video decoder clocks to always round to closest. While the
muxes are already using CLK_MUX_ROUND_CLOSEST, the corresponding
CLK_DIVIDER_ROUND_CLOSEST was forgotten for the dividers.

Fix this by adding the flag to the two vdec dividers.

Fixes: a565242e ("clk: meson: gxbb: add the video decoder clocks")
Signed-off-by: Maxime Jourdan <mjourdan@baylibre.com>
Acked-by: Neil Armstrong <narmstrong@baylibre.com>
Signed-off-by: Neil Armstrong <narmstrong@baylibre.com>
Link: https://lkml.kernel.org/r/20190319102537.2043-1-mjourdan@baylibre.com

drivers/clk/meson/gxbb.c

@@ -2216,6 +2216,7 @@ static struct clk_regmap gxbb_vdec_1_div = {
 		.offset = HHI_VDEC_CLK_CNTL,
 		.shift = 0,
 		.width = 7,
+		.flags = CLK_DIVIDER_ROUND_CLOSEST,
 	},
 	.hw.init = &(struct clk_init_data){
 		.name = "vdec_1_div",
@@ -2261,6 +2262,7 @@ static struct clk_regmap gxbb_vdec_hevc_div = {
 		.offset = HHI_VDEC2_CLK_CNTL,
 		.shift = 16,
 		.width = 7,
+		.flags = CLK_DIVIDER_ROUND_CLOSEST,
 	},
 	.hw.init = &(struct clk_init_data){
 		.name = "vdec_hevc_div",