clk: imx: add i.MX8MP clk driver

Add i.MX8MP clk driver for i.MX8MP CLK driver model usage

Signed-off-by: Peng Fan <peng.fan@nxp.com>
diff --git a/drivers/clk/imx/Kconfig b/drivers/clk/imx/Kconfig
index 0ba8bc9..2f149ff 100644
--- a/drivers/clk/imx/Kconfig
+++ b/drivers/clk/imx/Kconfig
@@ -52,3 +52,19 @@
 	select CLK_CCF
 	help
 	  This enables support clock driver for i.MX8MN platforms.
+
+config SPL_CLK_IMX8MP
+	bool "SPL clock support for i.MX8MP"
+	depends on ARCH_IMX8M && SPL
+	select SPL_CLK
+	select SPL_CLK_CCF
+	help
+	  This enables SPL DM/DTS support for clock driver in i.MX8MP
+
+config CLK_IMX8MP
+	bool "Clock support for i.MX8MP"
+	depends on ARCH_IMX8M
+	select CLK
+	select CLK_CCF
+	help
+	  This enables support clock driver for i.MX8MP platforms.