-----Original Message----- From: Lei Wen [mailto:leiwen@marvell.com] Sent: Tuesday, January 04, 2011 8:21 PM To: u-boot@lists.denx.de; Prafulla Wadaskar; Yu Tang; Ashish Karkare; Prabhanjan Sarnaik; adrian.wenl@gmail.com Subject: [U-BOOT] [PATCH 5/6] mvmfp: add MFP configuration support for PANTHEON
This patch adds the support MFP support for Marvell PANTHEON SoCs
Signed-off-by: Lei Wen leiwen@marvell.com
arch/arm/include/asm/arch-pantheon/mfp.h | 42 ++++++++++++++++++++++++++++++ drivers/gpio/mvmfp.c | 2 + 2 files changed, 44 insertions(+), 0 deletions(-) create mode 100644 arch/arm/include/asm/arch-pantheon/mfp.h
diff --git a/arch/arm/include/asm/arch-pantheon/mfp.h b/arch/arm/include/asm/arch-pantheon/mfp.h new file mode 100644 index 0000000..ad1ed03 --- /dev/null +++ b/arch/arm/include/asm/arch-pantheon/mfp.h @@ -0,0 +1,42 @@ +/*
- Based on arch/arm/include/asm/arch-armada100/mfp.h
- (C) Copyright 2010
- Marvell Semiconductor <www.marvell.com>
- Written-by: Lei Wen leiwen@marvell.com
- 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
- */
+#ifndef __PANTHEON_MFP_H +#define __PANTHEON_MFP_H
+/*
- Frequently used MFP Configuration macros for all PANTHEON family of
+SoCs
- offset, pull,pF, drv,dF, edge,eF ,afn,aF
- */
+/* UART2 */ +#define MFP47_UART2_RXD MFP_REG(0x198) | MFP_AF6 | MFP_DRIVE_MEDIUM +#define MFP48_UART2_TXD MFP_REG(0x19c) | MFP_AF6 | MFP_DRIVE_MEDIUM
+/* More macros can be defined here... */
+#define MFP_PIN_MAX 117 +#endif diff --git a/drivers/gpio/mvmfp.c b/drivers/gpio/mvmfp.c index 5646ed4..e7830c6 100644 --- a/drivers/gpio/mvmfp.c +++ b/drivers/gpio/mvmfp.c @@ -28,6 +28,8 @@ #include <asm/arch/mfp.h> #ifdef CONFIG_ARMADA100 #include <asm/arch/armada100.h> +#elif defined(CONFIG_PANTHEON) +#include <asm/arch/pantheon.h> #else #error Unsupported SoC...
#endif
1.7.0.4
Acked-by: Prafulla Wadaskar Prafulla@marvell.com
Regards.. Prafulla . .