Merge git://git.denx.de/u-boot-arm

[karo-tx-uboot.git] / arch / arm / include / asm / arch-kirkwood / spi.h

diff --git a/arch/arm/include/asm/arch-kirkwood/spi.h b/arch/arm/include/asm/arch-kirkwood/spi.h
index c79bed7ed9de587767e0f0c4d1417a65a1040002..b1cf614ca9556c8ee1192a88375612a745e9e3e9 100644 (file)
--- a/arch/arm/include/asm/arch-kirkwood/spi.h
+++ b/arch/arm/include/asm/arch-kirkwood/spi.h
@@ -5,23 +5,7 @@
  *
  * Derived from drivers/spi/mpc8xxx_spi.c
  *
- * See file CREDITS for list of people who contributed to this
- * project.
- *
- * This program is free software; you can redistribute it and/or
- * modify it under the terms of the GNU General Public License as
- * published by the Free Software Foundation; either version 2 of
- * the License, or (at your option) any later version.
- *
- * This program is distributed in the hope that it will be useful,
- * but WITHOUT ANY WARRANTY; without even the implied warranty of
- * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
- * GNU General Public License for more details.
- *
- * You should have received a copy of the GNU General Public License
- * along with this program; if not, write to the Free Software
- * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston,
- * MA 02110-1301 USA
+ * SPDX-License-Identifier:    GPL-2.0+
  */
 
 #ifndef __KW_SPI_H__
@@ -49,6 +33,7 @@ struct kwspi_registers {
 #define MISO_MPP11     (1 << 2)
 
 #define KWSPI_CLKPRESCL_MASK   0x1f
+#define KWSPI_CLKPRESCL_MIN    0x12
 #define KWSPI_CSN_ACT          1 /* Activates serial memory interface */
 #define KWSPI_SMEMRDY          (1 << 1) /* SerMem Data xfer ready */
 #define KWSPI_IRQUNMASK                1 /* unmask SPI interrupt */