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| author |   Olof Johansson <olof@lixom.net> | 2012-09-20 21:16:30 -0700 |
|---|---|---|
| committer | Olof Johansson <olof@lixom.net> | 2012-09-20 21:16:30 -0700 |
| commit | b74aae9a2074e1caa2e40bf119f3a633f77c94e4 (patch) | |
| tree | ba465514cff017a3213e65556674c68be5db29f6 /drivers/mtd/nand/bcm_umi_nand.c | |
| parent | Linux 3.6-rc6 (diff) | |
| parent | Merge tag 'omap-cleanup-local-headers-for-v3.7' of git://git.kernel.org/pub/scm/linux/kernel/git/tmlind/linux-omap into next/cleanup (diff) | |
| download | linux-dev-b74aae9a2074e1caa2e40bf119f3a633f77c94e4.tar.xz linux-dev-b74aae9a2074e1caa2e40bf119f3a633f77c94e4.zip | |
Merge branch 'next/cleanup' into next/multiplatform
* next/cleanup: (358 commits)
ARM: tegra: harmony: fix ldo7 regulator-name
ARM: OMAP2+: Make omap4-keypad.h local
ARM: OMAP2+: Make l4_3xxx.h local
ARM: OMAP2+: Make l4_2xxx.h local
ARM: OMAP2+: Make l3_3xxx.h local
ARM: OMAP2+: Make l3_2xxx.h local
ARM: OMAP1: Move irda.h from plat to mach
ARM: OMAP2+: Make hdq1w.h local
ARM: OMAP2+: Make gpmc-smsc911x.h local
ARM: OMAP2+: Make gpmc-smc91x.h local
ARM: OMAP1: Move flash.h from plat to mach
ARM: OMAP2+: Make debug-devices.h local
ARM: OMAP1: Move board-voiceblue.h from plat to mach
ARM: OMAP1: Move board-sx1.h from plat to mach
ARM: OMAP2+: Make omap-wakeupgen.h local
ARM: OMAP2+: Make omap-secure.h local
ARM: OMAP2+: Make ctrl_module_wkup_44xx.h local
ARM: OMAP2+: Make ctrl_module_pad_wkup_44xx.h local
ARM: OMAP2+: Make ctrl_module_pad_core_44xx.h local
ARM: OMAP2+: Make ctrl_module_core_44xx.h local
...
Diffstat (limited to 'drivers/mtd/nand/bcm_umi_nand.c')
| -rw-r--r-- | drivers/mtd/nand/bcm_umi_nand.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/drivers/mtd/nand/bcm_umi_nand.c b/drivers/mtd/nand/bcm_umi_nand.c index c855e7cd337b..d0d1bd4d0e7d 100644 --- a/drivers/mtd/nand/bcm_umi_nand.c +++ b/drivers/mtd/nand/bcm_umi_nand.c @@ -249,20 +249,20 @@ static int nand_dev_ready(struct mtd_info *mtd) int bcm_umi_nand_inithw(void) { /* Configure nand timing parameters */ - REG_UMI_NAND_TCR &= ~0x7ffff; - REG_UMI_NAND_TCR |= HW_CFG_NAND_TCR; + writel(readl(®_UMI_NAND_TCR) & ~0x7ffff, ®_UMI_NAND_TCR); + writel(readl(®_UMI_NAND_TCR) | HW_CFG_NAND_TCR, ®_UMI_NAND_TCR); #if !defined(CONFIG_MTD_NAND_BCM_UMI_HWCS) /* enable software control of CS */ - REG_UMI_NAND_TCR |= REG_UMI_NAND_TCR_CS_SWCTRL; + writel(readl(®_UMI_NAND_TCR) | REG_UMI_NAND_TCR_CS_SWCTRL, ®_UMI_NAND_TCR); #endif /* keep NAND chip select asserted */ - REG_UMI_NAND_RCSR |= REG_UMI_NAND_RCSR_CS_ASSERTED; + writel(readl(®_UMI_NAND_RCSR) | REG_UMI_NAND_RCSR_CS_ASSERTED, ®_UMI_NAND_RCSR); - REG_UMI_NAND_TCR &= ~REG_UMI_NAND_TCR_WORD16; + writel(readl(®_UMI_NAND_TCR) & ~REG_UMI_NAND_TCR_WORD16, ®_UMI_NAND_TCR); /* enable writes to flash */ - REG_UMI_MMD_ICR |= REG_UMI_MMD_ICR_FLASH_WP; + writel(readl(®_UMI_MMD_ICR) | REG_UMI_MMD_ICR_FLASH_WP, ®_UMI_MMD_ICR); writel(NAND_CMD_RESET, bcm_umi_io_base + REG_NAND_CMD_OFFSET); nand_bcm_umi_wait_till_ready(); |