[PATCH 3/7] ARM: ux500: Remove ATAG support for SDI (MMC)

Ulf Hansson ulf.hansson at linaro.org
Thu Nov 7 06:40:07 EST 2013


On 6 November 2013 11:05, Lee Jones <lee.jones at linaro.org> wrote:
> This hasn't been used since we moved over to a Device Tree only platform.
>
> Signed-off-by: Lee Jones <lee.jones at linaro.org>
> ---
>  arch/arm/mach-ux500/Makefile           |   3 +-
>  arch/arm/mach-ux500/board-mop500-sdi.c | 166 ---------------------------------
>  arch/arm/mach-ux500/board-mop500.h     |   4 -
>  3 files changed, 1 insertion(+), 172 deletions(-)
>  delete mode 100644 arch/arm/mach-ux500/board-mop500-sdi.c
>
> diff --git a/arch/arm/mach-ux500/Makefile b/arch/arm/mach-ux500/Makefile
> index 66f351f..e34c010 100644
> --- a/arch/arm/mach-ux500/Makefile
> +++ b/arch/arm/mach-ux500/Makefile
> @@ -5,8 +5,7 @@
>  obj-y                          := cpu.o devices.o id.o timer.o pm.o
>  obj-$(CONFIG_CACHE_L2X0)       += cache-l2x0.o
>  obj-$(CONFIG_UX500_SOC_DB8500) += cpu-db8500.o
> -obj-$(CONFIG_MACH_MOP500)      += board-mop500-sdi.o \
> -                               board-mop500-regulators.o \
> +obj-$(CONFIG_MACH_MOP500)      += board-mop500-regulators.o \
>                                 board-mop500-pins.o \
>                                 board-mop500-audio.o
>  obj-$(CONFIG_SMP)              += platsmp.o headsmp.o
> diff --git a/arch/arm/mach-ux500/board-mop500-sdi.c b/arch/arm/mach-ux500/board-mop500-sdi.c
> deleted file mode 100644
> index fcbf3a1..0000000
> --- a/arch/arm/mach-ux500/board-mop500-sdi.c
> +++ /dev/null
> @@ -1,166 +0,0 @@
> -/*
> - * Copyright (C) ST-Ericsson SA 2010
> - *
> - * Author: Hanumath Prasad <hanumath.prasad at stericsson.com>
> - * License terms: GNU General Public License (GPL) version 2
> - */
> -
> -#include <linux/kernel.h>
> -#include <linux/gpio.h>
> -#include <linux/amba/bus.h>
> -#include <linux/amba/mmci.h>
> -#include <linux/mmc/host.h>
> -#include <linux/platform_device.h>
> -#include <linux/platform_data/dma-ste-dma40.h>
> -
> -#include <asm/mach-types.h>
> -
> -#include "db8500-regs.h"
> -#include "board-mop500.h"
> -#include "ste-dma40-db8500.h"
> -
> -/*
> - * v2 has a new version of this block that need to be forced, the number found
> - * in hardware is incorrect
> - */
> -#define U8500_SDI_V2_PERIPHID 0x10480180
> -
> -/*
> - * SDI 0 (MicroSD slot)
> - */
> -
> -#ifdef CONFIG_STE_DMA40
> -struct stedma40_chan_cfg mop500_sdi0_dma_cfg_rx = {
> -       .mode = STEDMA40_MODE_LOGICAL,
> -       .dir = DMA_DEV_TO_MEM,
> -       .dev_type = DB8500_DMA_DEV29_SD_MM0,
> -};
> -
> -static struct stedma40_chan_cfg mop500_sdi0_dma_cfg_tx = {
> -       .mode = STEDMA40_MODE_LOGICAL,
> -       .dir = DMA_MEM_TO_DEV,
> -       .dev_type = DB8500_DMA_DEV29_SD_MM0,
> -};
> -#endif
> -
> -struct mmci_platform_data mop500_sdi0_data = {
> -       .f_max          = 100000000,
> -       .capabilities   = MMC_CAP_4_BIT_DATA |
> -                               MMC_CAP_SD_HIGHSPEED |
> -                               MMC_CAP_MMC_HIGHSPEED |
> -                               MMC_CAP_ERASE |
> -                               MMC_CAP_UHS_SDR12 |
> -                               MMC_CAP_UHS_SDR25,

I guess all the above caps is having binders in DT then?

> -       .gpio_wp        = -1,
> -       .sigdir         = MCI_ST_FBCLKEN |
> -                               MCI_ST_CMDDIREN |
> -                               MCI_ST_DATA0DIREN |
> -                               MCI_ST_DATA2DIREN,
> -#ifdef CONFIG_STE_DMA40
> -       .dma_filter     = stedma40_filter,
> -       .dma_rx_param   = &mop500_sdi0_dma_cfg_rx,
> -       .dma_tx_param   = &mop500_sdi0_dma_cfg_tx,
> -#endif
> -};
> -
> -/*
> - * SDI1 (SDIO WLAN)
> - */
> -#ifdef CONFIG_STE_DMA40
> -static struct stedma40_chan_cfg sdi1_dma_cfg_rx = {
> -       .mode = STEDMA40_MODE_LOGICAL,
> -       .dir = DMA_DEV_TO_MEM,
> -       .dev_type = DB8500_DMA_DEV32_SD_MM1,
> -};
> -
> -static struct stedma40_chan_cfg sdi1_dma_cfg_tx = {
> -       .mode = STEDMA40_MODE_LOGICAL,
> -       .dir = DMA_MEM_TO_DEV,
> -       .dev_type = DB8500_DMA_DEV32_SD_MM1,
> -};
> -#endif
> -
> -struct mmci_platform_data mop500_sdi1_data = {
> -       .ocr_mask       = MMC_VDD_29_30,
> -       .f_max          = 100000000,
> -       .capabilities   = MMC_CAP_4_BIT_DATA |
> -                               MMC_CAP_NONREMOVABLE,
> -       .gpio_cd        = -1,
> -       .gpio_wp        = -1,
> -#ifdef CONFIG_STE_DMA40
> -       .dma_filter     = stedma40_filter,
> -       .dma_rx_param   = &sdi1_dma_cfg_rx,
> -       .dma_tx_param   = &sdi1_dma_cfg_tx,
> -#endif
> -};
> -
> -/*
> - * SDI 2 (POP eMMC, not on DB8500ed)
> - */
> -
> -#ifdef CONFIG_STE_DMA40
> -struct stedma40_chan_cfg mop500_sdi2_dma_cfg_rx = {
> -       .mode = STEDMA40_MODE_LOGICAL,
> -       .dir = DMA_DEV_TO_MEM,
> -       .dev_type =  DB8500_DMA_DEV28_SD_MM2,
> -};
> -
> -static struct stedma40_chan_cfg mop500_sdi2_dma_cfg_tx = {
> -       .mode = STEDMA40_MODE_LOGICAL,
> -       .dir = DMA_MEM_TO_DEV,
> -       .dev_type = DB8500_DMA_DEV28_SD_MM2,
> -};
> -#endif
> -
> -struct mmci_platform_data mop500_sdi2_data = {
> -       .ocr_mask       = MMC_VDD_165_195,
> -       .f_max          = 100000000,
> -       .capabilities   = MMC_CAP_4_BIT_DATA |
> -                               MMC_CAP_8_BIT_DATA |
> -                               MMC_CAP_NONREMOVABLE |
> -                               MMC_CAP_MMC_HIGHSPEED |
> -                               MMC_CAP_ERASE |
> -                               MMC_CAP_CMD23,

Dito

> -       .gpio_cd        = -1,
> -       .gpio_wp        = -1,
> -#ifdef CONFIG_STE_DMA40
> -       .dma_filter     = stedma40_filter,
> -       .dma_rx_param   = &mop500_sdi2_dma_cfg_rx,
> -       .dma_tx_param   = &mop500_sdi2_dma_cfg_tx,
> -#endif
> -};
> -
> -/*
> - * SDI 4 (on-board eMMC)
> - */
> -
> -#ifdef CONFIG_STE_DMA40
> -struct stedma40_chan_cfg mop500_sdi4_dma_cfg_rx = {
> -       .mode = STEDMA40_MODE_LOGICAL,
> -       .dir = DMA_DEV_TO_MEM,
> -       .dev_type =  DB8500_DMA_DEV42_SD_MM4,
> -};
> -
> -static struct stedma40_chan_cfg mop500_sdi4_dma_cfg_tx = {
> -       .mode = STEDMA40_MODE_LOGICAL,
> -       .dir = DMA_MEM_TO_DEV,
> -       .dev_type = DB8500_DMA_DEV42_SD_MM4,
> -};
> -#endif
> -
> -struct mmci_platform_data mop500_sdi4_data = {
> -       .f_max          = 100000000,
> -       .capabilities   = MMC_CAP_4_BIT_DATA |
> -                               MMC_CAP_8_BIT_DATA |
> -                               MMC_CAP_NONREMOVABLE |
> -                               MMC_CAP_MMC_HIGHSPEED |
> -                               MMC_CAP_ERASE |
> -                               MMC_CAP_CMD23,

Dito

> -       .gpio_cd        = -1,
> -       .gpio_wp        = -1,
> -#ifdef CONFIG_STE_DMA40
> -       .dma_filter     = stedma40_filter,
> -       .dma_rx_param   = &mop500_sdi4_dma_cfg_rx,
> -       .dma_tx_param   = &mop500_sdi4_dma_cfg_tx,
> -#endif
> -};
> diff --git a/arch/arm/mach-ux500/board-mop500.h b/arch/arm/mach-ux500/board-mop500.h
> index d48e866..78861f6 100644
> --- a/arch/arm/mach-ux500/board-mop500.h
> +++ b/arch/arm/mach-ux500/board-mop500.h
> @@ -79,10 +79,6 @@
>  #define SNOWBALL_EN_3V3_ETH_GPIO       MOP500_AB8500_PIN_GPIO(26)      /* GPIO26 */
>
>  struct device;
> -extern struct mmci_platform_data mop500_sdi0_data;
> -extern struct mmci_platform_data mop500_sdi1_data;
> -extern struct mmci_platform_data mop500_sdi2_data;
> -extern struct mmci_platform_data mop500_sdi4_data;
>  extern struct msp_i2s_platform_data msp0_platform_data;
>  extern struct msp_i2s_platform_data msp1_platform_data;
>  extern struct msp_i2s_platform_data msp2_platform_data;
> --
> 1.8.1.2
>
> --
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Kind regards
Ulf Hansson



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