diff options
Diffstat (limited to 'ANDROID_3.4.5/drivers/mmc/host/sdhci-of-hlwd.c')
-rw-r--r-- | ANDROID_3.4.5/drivers/mmc/host/sdhci-of-hlwd.c | 100 |
1 files changed, 0 insertions, 100 deletions
diff --git a/ANDROID_3.4.5/drivers/mmc/host/sdhci-of-hlwd.c b/ANDROID_3.4.5/drivers/mmc/host/sdhci-of-hlwd.c deleted file mode 100644 index 0ce088ae..00000000 --- a/ANDROID_3.4.5/drivers/mmc/host/sdhci-of-hlwd.c +++ /dev/null @@ -1,100 +0,0 @@ -/* - * drivers/mmc/host/sdhci-of-hlwd.c - * - * Nintendo Wii Secure Digital Host Controller Interface. - * Copyright (C) 2009 The GameCube Linux Team - * Copyright (C) 2009 Albert Herranz - * - * Based on sdhci-of-esdhc.c - * - * Copyright (c) 2007 Freescale Semiconductor, Inc. - * Copyright (c) 2009 MontaVista Software, Inc. - * - * Authors: Xiaobo Xie <X.Xie@freescale.com> - * Anton Vorontsov <avorontsov@ru.mvista.com> - * - * 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. - */ - -#include <linux/delay.h> -#include <linux/module.h> -#include <linux/mmc/host.h> -#include "sdhci-pltfm.h" - -/* - * Ops and quirks for the Nintendo Wii SDHCI controllers. - */ - -/* - * We need a small delay after each write, or things go horribly wrong. - */ -#define SDHCI_HLWD_WRITE_DELAY 5 /* usecs */ - -static void sdhci_hlwd_writel(struct sdhci_host *host, u32 val, int reg) -{ - sdhci_be32bs_writel(host, val, reg); - udelay(SDHCI_HLWD_WRITE_DELAY); -} - -static void sdhci_hlwd_writew(struct sdhci_host *host, u16 val, int reg) -{ - sdhci_be32bs_writew(host, val, reg); - udelay(SDHCI_HLWD_WRITE_DELAY); -} - -static void sdhci_hlwd_writeb(struct sdhci_host *host, u8 val, int reg) -{ - sdhci_be32bs_writeb(host, val, reg); - udelay(SDHCI_HLWD_WRITE_DELAY); -} - -static struct sdhci_ops sdhci_hlwd_ops = { - .read_l = sdhci_be32bs_readl, - .read_w = sdhci_be32bs_readw, - .read_b = sdhci_be32bs_readb, - .write_l = sdhci_hlwd_writel, - .write_w = sdhci_hlwd_writew, - .write_b = sdhci_hlwd_writeb, -}; - -static struct sdhci_pltfm_data sdhci_hlwd_pdata = { - .quirks = SDHCI_QUIRK_32BIT_DMA_ADDR | - SDHCI_QUIRK_32BIT_DMA_SIZE, - .ops = &sdhci_hlwd_ops, -}; - -static int __devinit sdhci_hlwd_probe(struct platform_device *pdev) -{ - return sdhci_pltfm_register(pdev, &sdhci_hlwd_pdata); -} - -static int __devexit sdhci_hlwd_remove(struct platform_device *pdev) -{ - return sdhci_pltfm_unregister(pdev); -} - -static const struct of_device_id sdhci_hlwd_of_match[] = { - { .compatible = "nintendo,hollywood-sdhci" }, - { } -}; -MODULE_DEVICE_TABLE(of, sdhci_hlwd_of_match); - -static struct platform_driver sdhci_hlwd_driver = { - .driver = { - .name = "sdhci-hlwd", - .owner = THIS_MODULE, - .of_match_table = sdhci_hlwd_of_match, - .pm = SDHCI_PLTFM_PMOPS, - }, - .probe = sdhci_hlwd_probe, - .remove = __devexit_p(sdhci_hlwd_remove), -}; - -module_platform_driver(sdhci_hlwd_driver); - -MODULE_DESCRIPTION("Nintendo Wii SDHCI OF driver"); -MODULE_AUTHOR("The GameCube Linux Team, Albert Herranz"); -MODULE_LICENSE("GPL v2"); |