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    Subject[PATCH v2 1/3] ARM: pxa168: added support for Teton BGA platform
    Date
    Added board defintion, header, and debug UART support.

    Signed-off-by: Mark F. Brown <mark.brown314@gmail.com>
    ---
    MAINTAINERS | 5 +++
    arch/arm/mach-mmp/Kconfig | 7 ++++
    arch/arm/mach-mmp/Makefile | 1 +
    arch/arm/mach-mmp/include/mach/teton_bga.h | 27 +++++++++++++++
    arch/arm/mach-mmp/teton_bga.c | 50 ++++++++++++++++++++++++++++
    5 files changed, 90 insertions(+), 0 deletions(-)
    create mode 100644 arch/arm/mach-mmp/include/mach/teton_bga.h
    create mode 100644 arch/arm/mach-mmp/teton_bga.c

    diff --git a/MAINTAINERS b/MAINTAINERS
    index 433f353..d7a4481 100644
    --- a/MAINTAINERS
    +++ b/MAINTAINERS
    @@ -967,6 +967,11 @@ M: Lennert Buytenhek <kernel@wantstofly.org>
    L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
    S: Maintained

    +ARM/TETON BGA MACHINE SUPPORT
    +M: Mark F. Brown <mark.brown314@gmail.com>
    +L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
    +S: Maintained
    +
    ARM/THECUS N2100 MACHINE SUPPORT
    M: Lennert Buytenhek <kernel@wantstofly.org>
    L: linux-arm-kernel@lists.infradead.org (moderated for non-subscribers)
    diff --git a/arch/arm/mach-mmp/Kconfig b/arch/arm/mach-mmp/Kconfig
    index 6ab843e..0711d3b 100644
    --- a/arch/arm/mach-mmp/Kconfig
    +++ b/arch/arm/mach-mmp/Kconfig
    @@ -57,6 +57,13 @@ config MACH_MARVELL_JASPER
    PXA910-based development board. Since MMP2 is compatible to
    ARMv6 architecture.

    +config MACH_TETON_BGA
    + bool "Marvell's PXA168 Teton BGA Development Board"
    + select CPU_PXA168
    + help
    + Say 'Y' here if you want to support the Marvell PXA168-based
    + Teton BGA Development Board.
    +
    endmenu

    config CPU_PXA168
    diff --git a/arch/arm/mach-mmp/Makefile b/arch/arm/mach-mmp/Makefile
    index 8b66d06..751cdbf 100644
    --- a/arch/arm/mach-mmp/Makefile
    +++ b/arch/arm/mach-mmp/Makefile
    @@ -17,3 +17,4 @@ obj-$(CONFIG_MACH_TAVOREVB) += tavorevb.o
    obj-$(CONFIG_MACH_TTC_DKB) += ttc_dkb.o
    obj-$(CONFIG_MACH_FLINT) += flint.o
    obj-$(CONFIG_MACH_MARVELL_JASPER) += jasper.o
    +obj-$(CONFIG_MACH_TETON_BGA) += teton_bga.o
    diff --git a/arch/arm/mach-mmp/include/mach/teton_bga.h b/arch/arm/mach-mmp/include/mach/teton_bga.h
    new file mode 100644
    index 0000000..61a539b
    --- /dev/null
    +++ b/arch/arm/mach-mmp/include/mach/teton_bga.h
    @@ -0,0 +1,27 @@
    +/*
    + * linux/arch/arm/mach-mmp/include/mach/teton_bga.h
    + *
    + * Support for the Marvell PXA168 Teton BGA Development Platform.
    + *
    + * This program is free software; you can redistribute it and/or modify
    + * it under the terms of the GNU General Public License version 2 as
    + * publishhed by the Free Software Foundation.
    + */
    +#ifndef __ASM_MACH_TETON_BGA_H
    +#define __ASM_MACH_TETON_BGA_H
    +
    +/* GPIOs */
    +#define MMC_PWENA_GPIO 27
    +#define USBHPENB_GPIO 55
    +#define RTC_INT_GPIO 78
    +#define LCD_VBLK_EN_GPIO 79
    +#define LCD_DVDD_EN_GPIO 80
    +#define RST_WIFI_GPIO 81
    +#define CF_PWEN_GPIO 82
    +#define USB_OC_GPIO 83
    +#define PWM_GPIO 84
    +#define USBHPENA_GPIO 85
    +#define TS_INT_GPIO 86
    +#define CIR_GPIO 108
    +
    +#endif /* __ASM_MACH_TETON_BGA_H */
    diff --git a/arch/arm/mach-mmp/teton_bga.c b/arch/arm/mach-mmp/teton_bga.c
    new file mode 100644
    index 0000000..49b746b
    --- /dev/null
    +++ b/arch/arm/mach-mmp/teton_bga.c
    @@ -0,0 +1,50 @@
    +/*
    + * linux/arch/arm/mach-mmp/teton_bga.c
    + *
    + * Support for the Marvell PXA168 Teton BGA Development Platform.
    + *
    + * Author: Mark F. Brown <mark.brown314@gmail.com>
    + *
    + * This code is based on aspenite.c
    + *
    + * This program is free software; you can redistribute it and/or modify
    + * it under the terms of the GNU General Public License version 2 as
    + * publishhed by the Free Software Foundation.
    + */
    +
    +#include <linux/init.h>
    +#include <linux/kernel.h>
    +#include <linux/platform_device.h>
    +#include <linux/gpio.h>
    +
    +#include <asm/mach-types.h>
    +#include <asm/mach/arch.h>
    +#include <mach/addr-map.h>
    +#include <mach/mfp-pxa168.h>
    +#include <mach/pxa168.h>
    +#include <mach/teton_bga.h>
    +
    +#include "common.h"
    +
    +static unsigned long teton_bga_pin_config[] __initdata = {
    + /* UART1 */
    + GPIO107_UART1_TXD,
    + GPIO108_UART1_RXD,
    +};
    +
    +static void __init teton_bga_init(void)
    +{
    + mfp_config(ARRAY_AND_SIZE(teton_bga_pin_config));
    +
    + /* on-chip devices */
    + pxa168_add_uart(1);
    +}
    +
    +MACHINE_START(TETON_BGA, "PXA168-based Teton BGA Development Platform")
    + .phys_io = APB_PHYS_BASE,
    + .io_pg_offst = (APB_VIRT_BASE >> 18) & 0xfffc,
    + .map_io = mmp_map_io,
    + .init_irq = pxa168_init_irq,
    + .timer = &pxa168_timer,
    + .init_machine = teton_bga_init,
    +MACHINE_END
    --
    1.7.0.4


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