[PATCH] msm: Remove arch-specific gpiomux tables

[Dima Zavin]

I don't like this solution of putting the magicly named array into the
board file. What if I want multiple boards to be built into the same
kernel? What if I want multiple tables in case I have different
revisions of the board?

The more correct way would be to add a function to gpiomux.c to be
able to apply a list of gpiomux configs, something like:

int msm_gpiomux_config_table(struct msm_gpiomux_cfg *table, int num);

--Dima

On Fri, Feb 4, 2011 at 5:44 PM, Rohit Vaswani <rvaswani at codeaurora.org> wrote:
> The gpiomux configs are board-specific and thus should be
> a part of the board file.
>
> Signed-off-by: Rohit Vaswani <rvaswani at codeaurora.org>
> ---
>  arch/arm/mach-msm/Makefile        |    4 +-
>  arch/arm/mach-msm/board-msm8x60.c |    3 ++
>  arch/arm/mach-msm/board-qsd8x50.c |   12 ++++++++
>  arch/arm/mach-msm/gpiomux-8x50.c  |   51
> -------------------------------------
>  arch/arm/mach-msm/gpiomux-8x60.c  |   19 -------------
>  5 files changed, 17 insertions(+), 72 deletions(-)
>  delete mode 100644 arch/arm/mach-msm/gpiomux-8x50.c
>  delete mode 100644 arch/arm/mach-msm/gpiomux-8x60.c
>
> diff --git a/arch/arm/mach-msm/Makefile b/arch/arm/mach-msm/Makefile
> index ea8c74f..b6c6ec8 100644
> --- a/arch/arm/mach-msm/Makefile
> +++ b/arch/arm/mach-msm/Makefile
> @@ -30,8 +30,8 @@ obj-$(CONFIG_ARCH_MSM8X60) += board-msm8x60.o
>  obj-$(CONFIG_ARCH_MSM8960) += board-msm8960.o devices-msm8960.o
>
>  obj-$(CONFIG_ARCH_MSM7X30) += gpiomux-v1.o gpiomux.o
> -obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-8x50.o gpiomux-v1.o gpiomux.o
> -obj-$(CONFIG_ARCH_MSM8X60) += gpiomux-8x60.o gpiomux-v2.o gpiomux.o
> +obj-$(CONFIG_ARCH_QSD8X50) += gpiomux-v1.o gpiomux.o
> +obj-$(CONFIG_ARCH_MSM8X60) += gpiomux-v2.o gpiomux.o
>  ifdef CONFIG_MSM_V2_TLMM
>  ifndef CONFIG_ARCH_MSM8960
>  # TODO: TLMM Mapping issues need to be resolved
> diff --git a/arch/arm/mach-msm/board-msm8x60.c
> b/arch/arm/mach-msm/board-msm8x60.c
> index b3c55f1..6c0b868 100644
> --- a/arch/arm/mach-msm/board-msm8x60.c
> +++ b/arch/arm/mach-msm/board-msm8x60.c
> @@ -27,6 +27,9 @@
>
>  #include <mach/board.h>
>  #include <mach/msm_iomap.h>
> +#include "gpiomux.h"
> +
> +struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = {};
>
>
>  static void __init msm8x60_map_io(void)
> diff --git a/arch/arm/mach-msm/board-qsd8x50.c
> b/arch/arm/mach-msm/board-qsd8x50.c
> index b464d48..b63b7c4 100644
> --- a/arch/arm/mach-msm/board-qsd8x50.c
> +++ b/arch/arm/mach-msm/board-qsd8x50.c
> @@ -36,9 +36,21 @@
>  #include <mach/mmc.h>
>
>  #include "devices.h"
> +#include "gpiomux.h"
>
>  extern struct sys_timer msm_timer;
>
> +struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = {
> +    [86] = { /* UART3 RX */
> +        .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
> +                 GPIOMUX_FUNC_1 | GPIOMUX_VALID,
> +    },
> +    [87] = { /* UART3 TX */
> +        .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
> +                 GPIOMUX_FUNC_1 | GPIOMUX_VALID,
> +    },
> +};
> +
>  static const resource_size_t qsd8x50_surf_smc91x_base __initdata =
> 0x70000300;
>  static const unsigned        qsd8x50_surf_smc91x_gpio __initdata = 156;
>
> diff --git a/arch/arm/mach-msm/gpiomux-8x50.c
> b/arch/arm/mach-msm/gpiomux-8x50.c
> deleted file mode 100644
> index f7a4ea5..0000000
> --- a/arch/arm/mach-msm/gpiomux-8x50.c
> +++ /dev/null
> @@ -1,51 +0,0 @@
> -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
> - *
> - * This program is free software; you can redistribute it and/or modify
> - * it under the terms of the GNU General Public License version 2 and
> - * only version 2 as published by the Free Software Foundation.
> - *
> - * 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.
> - */
> -#include "gpiomux.h"
> -
> -#if defined(CONFIG_MMC_MSM) || defined(CONFIG_MMC_MSM_MODULE)
> -    #define SDCC_DAT_0_3_CMD_ACTV_CFG (GPIOMUX_VALID | GPIOMUX_PULL_UP\
> -                    | GPIOMUX_FUNC_1 | GPIOMUX_DRV_8MA)
> -    #define SDCC_CLK_ACTV_CFG (GPIOMUX_VALID | GPIOMUX_PULL_NONE\
> -                    | GPIOMUX_FUNC_1 | GPIOMUX_DRV_8MA)
> -#else
> -    #define SDCC_DAT_0_3_CMD_ACTV_CFG 0
> -    #define SDCC_CLK_ACTV_CFG 0
> -#endif
> -
> -#define SDC1_SUSPEND_CONFIG (GPIOMUX_VALID | GPIOMUX_PULL_DOWN\
> -                | GPIOMUX_FUNC_GPIO | GPIOMUX_DRV_2MA)
> -
> -struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = {
> -    [86] = { /* UART3 RX */
> -        .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
> -                 GPIOMUX_FUNC_1 | GPIOMUX_VALID,
> -    },
> -    [87] = { /* UART3 TX */
> -        .suspended = GPIOMUX_DRV_2MA | GPIOMUX_PULL_DOWN |
> -                 GPIOMUX_FUNC_1 | GPIOMUX_VALID,
> -    },
> -    /* SDC1 data[3:0] & CMD */
> -    [51 ... 55] = {
> -        .active = SDCC_DAT_0_3_CMD_ACTV_CFG,
> -        .suspended = SDC1_SUSPEND_CONFIG
> -    },
> -    /* SDC1 CLK */
> -    [56] = {
> -        .active = SDCC_CLK_ACTV_CFG,
> -        .suspended = SDC1_SUSPEND_CONFIG
> -    },
> -};
> diff --git a/arch/arm/mach-msm/gpiomux-8x60.c
> b/arch/arm/mach-msm/gpiomux-8x60.c
> deleted file mode 100644
> index 7b380b3..0000000
> --- a/arch/arm/mach-msm/gpiomux-8x60.c
> +++ /dev/null
> @@ -1,19 +0,0 @@
> -/* Copyright (c) 2010, Code Aurora Forum. All rights reserved.
> - *
> - * This program is free software; you can redistribute it and/or modify
> - * it under the terms of the GNU General Public License version 2 and
> - * only version 2 as published by the Free Software Foundation.
> - *
> - * 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.
> - */
> -#include "gpiomux.h"
> -
> -struct msm_gpiomux_config msm_gpiomux_configs[GPIOMUX_NGPIOS] = {};
> --
> 1.7.3.3
>
> Thanks,
> Rohit Vaswani
>
> --
> Sent by an employee of the Qualcomm Innovation Center, Inc.
> The Qualcomm Innovation Center, Inc. is a member of the Code Aurora Forum.
>
>