[v6,6/8] OMAP: hsmmc: Move mux configuration to hsmmc.c

Message ID	1298906285-29895-7-git-send-email-kishore.kadiyala@ti.com (mailing list archive)
State	New, archived
Headers	show Received: from vger.kernel.org (vger.kernel.org [209.132.180.67]) by demeter1.kernel.org (8.14.4/8.14.3) with ESMTP id p1SFB61l023427 for <patchwork-linux-mmc@patchwork.kernel.org>; Mon, 28 Feb 2011 15:11:07 GMT From: Kishore Kadiyala <kishore.kadiyala@ti.com> To: linux-mmc@vger.kernel.org, linux-omap@vger.kernel.org Cc: tony@atomide.com, cjb@laptop.org, madhu.cr@ti.com, khilman@deeprootsystems.com, paul@pwsan.com, b-cousson@ti.com, Kishore Kadiyala <kishore.kadiyala@ti.com> Subject: [PATCH v6 6/8] OMAP: hsmmc: Move mux configuration to hsmmc.c Date: Mon, 28 Feb 2011 20:48:03 +0530 Message-Id: <1298906285-29895-7-git-send-email-kishore.kadiyala@ti.com> In-Reply-To: <1298906285-29895-1-git-send-email-kishore.kadiyala@ti.com> References: <1298906285-29895-1-git-send-email-kishore.kadiyala@ti.com> Sender: linux-mmc-owner@vger.kernel.org Precedence: bulk

diff --git a/arch/arm/mach-omap2/devices.c b/arch/arm/mach-omap2/devices.c index 100bb42..2f4a598 100644 --- a/arch/arm/mach-omap2/devices.c +++ b/arch/arm/mach-omap2/devices.c @@ -708,87 +708,6 @@ void __init omap242x_init_mmc(struct omap_mmc_platform_data **mmc_data) #if defined(CONFIG_MMC_OMAP_HS) || defined(CONFIG_MMC_OMAP_HS_MODULE) -static inline void omap2_mmc_mux(struct omap_mmc_platform_data *mmc_controller, - int controller_nr) -{ - if ((mmc_controller->slots[0].switch_pin > 0) && \ - (mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES)) - omap_mux_init_gpio(mmc_controller->slots[0].switch_pin, - OMAP_PIN_INPUT_PULLUP); - if ((mmc_controller->slots[0].gpio_wp > 0) && \ - (mmc_controller->slots[0].gpio_wp < OMAP_MAX_GPIO_LINES)) - omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp, - OMAP_PIN_INPUT_PULLUP); - if (cpu_is_omap34xx()) { - if (controller_nr == 0) { - omap_mux_init_signal("sdmmc1_clk", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc1_cmd", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc1_dat0", - OMAP_PIN_INPUT_PULLUP); - if (mmc_controller->slots[0].caps & - (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) { - omap_mux_init_signal("sdmmc1_dat1", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc1_dat2", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc1_dat3", - OMAP_PIN_INPUT_PULLUP); - } - if (mmc_controller->slots[0].caps & - MMC_CAP_8_BIT_DATA) { - omap_mux_init_signal("sdmmc1_dat4", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc1_dat5", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc1_dat6", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc1_dat7", - OMAP_PIN_INPUT_PULLUP); - } - } - if (controller_nr == 1) { - /* MMC2 */ - omap_mux_init_signal("sdmmc2_clk", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc2_cmd", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc2_dat0", - OMAP_PIN_INPUT_PULLUP); - - /* - * For 8 wire configurations, Lines DAT4, 5, 6 and 7 need to be muxed - * in the board-*.c files - */ - if (mmc_controller->slots[0].caps & - (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) { - omap_mux_init_signal("sdmmc2_dat1", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc2_dat2", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc2_dat3", - OMAP_PIN_INPUT_PULLUP); - } - if (mmc_controller->slots[0].caps & - MMC_CAP_8_BIT_DATA) { - omap_mux_init_signal("sdmmc2_dat4.sdmmc2_dat4", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc2_dat5.sdmmc2_dat5", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc2_dat6.sdmmc2_dat6", - OMAP_PIN_INPUT_PULLUP); - omap_mux_init_signal("sdmmc2_dat7.sdmmc2_dat7", - OMAP_PIN_INPUT_PULLUP); - } - } - - /* - * For MMC3 the pins need to be muxed in the board-*.c files - */ - } -} - void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data, int nr_controllers) { @@ -802,8 +721,6 @@ void __init omap2_init_mmc(struct omap_mmc_platform_data **mmc_data, if (!mmc_data[i]) continue; - omap2_mmc_mux(mmc_data[i], i); - switch (i) { case 0: base = OMAP2_MMC1_BASE; diff --git a/arch/arm/mach-omap2/hsmmc.c b/arch/arm/mach-omap2/hsmmc.c index 5496bc7..1348ac3 100644 --- a/arch/arm/mach-omap2/hsmmc.c +++ b/arch/arm/mach-omap2/hsmmc.c @@ -16,7 +16,9 @@ #include <mach/hardware.h> #include <plat/mmc.h> #include <plat/omap-pm.h> +#include <plat/mux.h> +#include "mux.h" #include "hsmmc.h" #include "control.h" @@ -204,6 +206,87 @@ static int nop_mmc_set_power(struct device *dev, int slot, int power_on, return 0; } +static inline void omap_hsmmc_mux(struct omap_mmc_platform_data *mmc_controller, + int controller_nr) +{ + if ((mmc_controller->slots[0].switch_pin > 0) && \ + (mmc_controller->slots[0].switch_pin < OMAP_MAX_GPIO_LINES)) + omap_mux_init_gpio(mmc_controller->slots[0].switch_pin, + OMAP_PIN_INPUT_PULLUP); + if ((mmc_controller->slots[0].gpio_wp > 0) && \ + (mmc_controller->slots[0].gpio_wp < OMAP_MAX_GPIO_LINES)) + omap_mux_init_gpio(mmc_controller->slots[0].gpio_wp, + OMAP_PIN_INPUT_PULLUP); + if (cpu_is_omap34xx()) { + if (controller_nr == 0) { + omap_mux_init_signal("sdmmc1_clk", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc1_cmd", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc1_dat0", + OMAP_PIN_INPUT_PULLUP); + if (mmc_controller->slots[0].caps & + (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) { + omap_mux_init_signal("sdmmc1_dat1", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc1_dat2", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc1_dat3", + OMAP_PIN_INPUT_PULLUP); + } + if (mmc_controller->slots[0].caps & + MMC_CAP_8_BIT_DATA) { + omap_mux_init_signal("sdmmc1_dat4", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc1_dat5", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc1_dat6", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc1_dat7", + OMAP_PIN_INPUT_PULLUP); + } + } + if (controller_nr == 1) { + /* MMC2 */ + omap_mux_init_signal("sdmmc2_clk", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc2_cmd", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc2_dat0", + OMAP_PIN_INPUT_PULLUP); + + /* + * For 8 wire configurations, Lines DAT4, 5, 6 and 7 + * need to be muxed in the board-*.c files + */ + if (mmc_controller->slots[0].caps & + (MMC_CAP_4_BIT_DATA | MMC_CAP_8_BIT_DATA)) { + omap_mux_init_signal("sdmmc2_dat1", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc2_dat2", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc2_dat3", + OMAP_PIN_INPUT_PULLUP); + } + if (mmc_controller->slots[0].caps & + MMC_CAP_8_BIT_DATA) { + omap_mux_init_signal("sdmmc2_dat4.sdmmc2_dat4", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc2_dat5.sdmmc2_dat5", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc2_dat6.sdmmc2_dat6", + OMAP_PIN_INPUT_PULLUP); + omap_mux_init_signal("sdmmc2_dat7.sdmmc2_dat7", + OMAP_PIN_INPUT_PULLUP); + } + } + + /* + * For MMC3 the pins need to be muxed in the board-*.c files + */ + } +} + static struct omap_mmc_platform_data *hsmmc_data[OMAP34XX_NR_MMC] __initdata; void __init omap2_hsmmc_init(struct omap2_hsmmc_info *controllers) @@ -361,6 +444,7 @@ void __init omap2_hsmmc_init(struct omap2_hsmmc_info *controllers) continue; } hsmmc_data[c->mmc - 1] = mmc; + omap_hsmmc_mux(hsmmc_data[c->mmc - 1], (c->mmc - 1)); } omap2_init_mmc(hsmmc_data, OMAP34XX_NR_MMC);

[v6,6/8] OMAP: hsmmc: Move mux configuration to hsmmc.c

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