[U-Boot] [PATCH 2/2] arm:imx-common add function prototype for gpr set

[Peng Fan]

This patch "arm:imx-common introduce a new function to set gpr"
missed to add the function prototype.

Signed-off-by: Peng Fan <Peng.Fan at freescale.com>
---
 arch/arm/include/asm/imx-common/iomux-v3.h | 3 +++
 1 file changed, 3 insertions(+)

diff --git a/arch/arm/include/asm/imx-common/iomux-v3.h b/arch/arm/include/asm/imx-common/iomux-v3.h
index a8ca49c..23421b5 100644
--- a/arch/arm/include/asm/imx-common/iomux-v3.h
+++ b/arch/arm/include/asm/imx-common/iomux-v3.h
@@ -182,6 +182,9 @@ typedef u64 iomux_v3_cfg_t;
 void imx_iomux_v3_setup_pad(iomux_v3_cfg_t pad);
 void imx_iomux_v3_setup_multiple_pads(iomux_v3_cfg_t const *pad_list,
 				     unsigned count);
+/* Set bits for general purpose registers */
+void mxc_iomux_set_gpr_register(int group, int start_bit, int num_bits,
+				int value);
 
 /* macros for declaring and using pinmux array */
 #if defined(CONFIG_MX6QDL)
-- 
1.8.4.5