From mboxrd@z Thu Jan 1 00:00:00 1970 From: Lei Wen Date: Tue, 25 Jan 2011 10:40:39 +0800 Subject: [U-Boot] [PATCH V6 4/5] mvmfp: add MFP configuration support for PANTHEON In-Reply-To: <1295923240-26126-1-git-send-email-leiwen@marvell.com> References: <1295923240-26126-1-git-send-email-leiwen@marvell.com> Message-ID: <1295923240-26126-5-git-send-email-leiwen@marvell.com> List-Id: MIME-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit To: u-boot@lists.denx.de This patch adds the support MFP support for Marvell PANTHEON SoCs Signed-off-by: Lei Wen --- V2: V3: Fix copyright claim year. V4: Add change log to each patch. V5: coding style fix. V6: Rebase patch on latest u-boot-marvell.git. arch/arm/include/asm/arch-pantheon/mfp.h | 41 ++++++++++++++++++++++++++++++ drivers/gpio/mvmfp.c | 2 + 2 files changed, 43 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..ce3aca1 --- /dev/null +++ b/arch/arm/include/asm/arch-pantheon/mfp.h @@ -0,0 +1,41 @@ +/* + * Based on arch/arm/include/asm/arch-armada100/mfp.h + * (C) Copyright 2010 + * Marvell Semiconductor + * Written-by: Lei Wen + * + * 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 #ifdef CONFIG_ARMADA100 #include +#elif defined(CONFIG_PANTHEON) +#include #else #error Unsupported SoC... #endif -- 1.7.0.4