From 758ad3417ddcd5e94d08d6f4210ea6c5cdd9f940 Mon Sep 17 00:00:00 2001
From: =?utf8?q?Lothar=20Wa=C3=9Fmann?= <LW@KARO-electronics.de>
Date: Tue, 26 Apr 2016 15:29:48 +0200
Subject: [PATCH] mx6: clock: use setup_gpmi_io_clk() to change nfc clk divider
 for CONFIG_NAND_MXS

---
 arch/arm/cpu/armv7/mx6/clock.c | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/arch/arm/cpu/armv7/mx6/clock.c b/arch/arm/cpu/armv7/mx6/clock.c
index 9e76adc808..c3c9c5e651 100644
--- a/arch/arm/cpu/armv7/mx6/clock.c
+++ b/arch/arm/cpu/armv7/mx6/clock.c
@@ -698,8 +698,12 @@ static int set_nfc_clk(u32 ref, u32 freq_khz)
 	if ((cs2cdr & CS2CDR_ENFC_MASK) != nfc_val) {
 		debug("changing cs2cdr from %08x to %08x\n", cs2cdr,
 			(cs2cdr & ~CS2CDR_ENFC_MASK) | nfc_val);
+#ifdef CONFIG_NAND_MXS
+		setup_gpmi_io_clk(nfc_val);
+#else
 		__raw_writel((cs2cdr & ~CS2CDR_ENFC_MASK) | nfc_val,
 			&imx_ccm->cs2cdr);
+#endif
 	} else {
 		debug("Leaving cs2cdr unchanged [%08x]\n", cs2cdr);
 	}
-- 
2.39.2