imx8m: add init_nand_clk
Add init_nand_clk to enable gpmi nand clock. Since i.MX8M not use CCF,
so we still use legacy mode to configure the clock.
Signed-off-by: Michael Trimarchi <michael@amarulasolutions.com>
diff --git a/arch/arm/include/asm/arch-imx8m/clock.h b/arch/arm/include/asm/arch-imx8m/clock.h
index c705dfd..e443376 100644
--- a/arch/arm/include/asm/arch-imx8m/clock.h
+++ b/arch/arm/include/asm/arch-imx8m/clock.h
@@ -256,6 +256,7 @@
u32 imx_get_uartclk(void);
int clock_init(void);
void init_clk_usdhc(u32 index);
+void init_nand_clk(void);
void init_uart_clk(u32 index);
void init_usb_clk(void);
void init_wdog_clk(void);