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authorLinus Torvalds <torvalds@linux-foundation.org>2014-04-05 15:37:40 -0700
committerLinus Torvalds <torvalds@linux-foundation.org>2014-04-05 15:37:40 -0700
commitcbda94e039c3862326a65d1d0506447af8330c3c (patch)
tree1147da54ec6eb7e1081977f07e62d514b981d9a3 /drivers/mtd
parentf83ccb93585d1f472c30fa2bbb8b56c23dbdb506 (diff)
parentf1d7d8c86bc8ca41c88acf10ce383c5104cf4920 (diff)
downloadlinux-cbda94e039c3862326a65d1d0506447af8330c3c.tar.bz2
Merge tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc
Pull ARM SoC driver changes from Arnd Bergmann: "These changes are mostly for ARM specific device drivers that either don't have an upstream maintainer, or that had the maintainer ask us to pick up the changes to avoid conflicts. A large chunk of this are clock drivers (bcm281xx, exynos, versatile, shmobile), aside from that, reset controllers for STi as well as a large rework of the Marvell Orion/EBU watchdog driver are notable" * tag 'drivers-3.15' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (99 commits) Revert "dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac." Revert "net: stmmac: Add SOCFPGA glue driver" ARM: shmobile: r8a7791: Fix SCIFA3-5 clocks ARM: STi: Add reset controller support to mach-sti Kconfig drivers: reset: stih416: add softreset controller drivers: reset: stih415: add softreset controller drivers: reset: Reset controller driver for STiH416 drivers: reset: Reset controller driver for STiH415 drivers: reset: STi SoC system configuration reset controller support dts: socfpga: Add sysmgr node so the gmac can use to reference dts: socfpga: Add support for SD/MMC on the SOCFPGA platform reset: Add optional resets and stubs ARM: shmobile: r7s72100: fix bus clock calculation Power: Reset: Generalize qnap-poweroff to work on Synology devices. dts: socfpga: Update clock entry to support multiple parents ARM: socfpga: Update socfpga_defconfig dts: socfpga: Add DTS entry for adding the stmmac glue layer for stmmac. net: stmmac: Add SOCFPGA glue driver watchdog: orion_wdt: Use %pa to print 'phys_addr_t' drivers: cci: Export CCI PMU revision ...
Diffstat (limited to 'drivers/mtd')
-rw-r--r--drivers/mtd/nand/davinci_nand.c22
1 files changed, 0 insertions, 22 deletions
diff --git a/drivers/mtd/nand/davinci_nand.c b/drivers/mtd/nand/davinci_nand.c
index a4989ec6292e..8eb6a36f125a 100644
--- a/drivers/mtd/nand/davinci_nand.c
+++ b/drivers/mtd/nand/davinci_nand.c
@@ -746,28 +746,6 @@ static int nand_davinci_probe(struct platform_device *pdev)
goto err_clk_enable;
}
- /*
- * Setup Async configuration register in case we did not boot from
- * NAND and so bootloader did not bother to set it up.
- */
- val = davinci_nand_readl(info, A1CR_OFFSET + info->core_chipsel * 4);
-
- /* Extended Wait is not valid and Select Strobe mode is not used */
- val &= ~(ACR_ASIZE_MASK | ACR_EW_MASK | ACR_SS_MASK);
- if (info->chip.options & NAND_BUSWIDTH_16)
- val |= 0x1;
-
- davinci_nand_writel(info, A1CR_OFFSET + info->core_chipsel * 4, val);
-
- ret = 0;
- if (info->timing)
- ret = davinci_aemif_setup_timing(info->timing, info->base,
- info->core_chipsel);
- if (ret < 0) {
- dev_dbg(&pdev->dev, "NAND timing values setup fail\n");
- goto err;
- }
-
spin_lock_irq(&davinci_nand_lock);
/* put CSxNAND into NAND mode */