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* ARM: imx: assert SCC gate stays enabledUwe Kleine-König2012-07-041-1/+8
| | | | | | | | | | | | The SCC clock is needed in internal boot mode and so must keep enabled. This same issue was fixed for the pre-common-clk code in commit 3d6e614 (mx35: Fix boot ROM hang in internal boot mode) Cc: John Ogness <jogness@linutronix.de> Cc: Hans J. Koch <hjk@hansjkoch.de> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: imx27_visstrim_m10: Do not include <asm/system.h>Fabio Estevam2012-07-021-1/+1
| | | | | | | | | | | | commit 435ca24 (ARM i.MX: Visstrim_M10: Add board version detection) included <asm/system.h>, which is a header file about to be deleted according to 9f97da (Disintegrate asm/system.h for ARM) Include <asm/system_info.h> instead. Reported-by: Russell King <linux@arm.linux.org.uk> Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: imx6q: fix suspend regression caused by common clk migrationShawn Guo2012-07-011-2/+4
| | | | | | | | | | When moving to common clk framework, the imx6q clks rom and mmdc_ch1_axi get different on/off states than old clk driver, which breaks suspend function. There might be a better way to manage these clocks, but let's takes the old clk driver approach to fix the regression first. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Olof Johansson <olof@lixom.net>
* Merge branch 'imx/fixes' of git://git.pengutronix.de/git/imx/linux-2.6 into ↵Olof Johansson2012-06-076-14/+29
|\ | | | | | | | | | | | | | | | | | | | | fixes * 'imx/fixes' of git://git.pengutronix.de/git/imx/linux-2.6: ARM i.MX imx21ads: Fix overlapping static i/o mappings ARM i.MX27 Visstrim M10: fix gpio handling. ARM: imx: only call l2x0_init if it's available ARM: imx: only specify i2c device type once ARM: mx31_3ds: Fix build due to missing IMX_HAVE_PLATFORM_IMX_SSI
| * ARM i.MX imx21ads: Fix overlapping static i/o mappingsJaccon Bastiaansen2012-06-071-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | The statically defined I/O memory regions for the i.MX21 on chip peripherals and the on board I/O peripherals of the i.MX21ADS board overlap. This results in a kernel crash during startup. This is fixed by reducing the memory range for the on board I/O peripherals to the actually required range. Signed-off-by: Jaccon Bastiaansen <jaccon.bastiaansen@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: stable <stable@vger.kernel.org>
| * ARM i.MX27 Visstrim M10: fix gpio handling.Javier Martin2012-06-051-11/+25
| | | | | | | | | | | | | | | | | | Some GPIOs in Visstrim M10 are used without being registered. This leads to USB and video malfunctions. This patch registers those GPIOs to solve the issue. Signed-off-by: Javier Martin <javier.martin@vista-silicon.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * ARM: imx: only call l2x0_init if it's availableUwe Kleine-König2012-05-291-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This fixes a build failure with CONFIG_CACHE_L2X0=n: arch/arm/mach-imx/built-in.o: In function `imx3_init_l2x0': imx53-dt.c:(.init.text+0x190): undefined reference to `l2x0_init' make[2]: *** [.tmp_vmlinux1] Error 1 make[1]: *** [sub-make] Error 2 make: *** [all] Error 2 When the l2 cache isn't enabled the quirk introduced in 9524705 (MX35: Fix bogus L2 cache settings) doesn't need to be done either. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * ARM: imx: only specify i2c device type onceUwe Kleine-König2012-05-292-2/+0
| | | | | | | | | | | | | | | | The first argument of I2C_BOARD_INFO is used to assign .type, so drop second assignment. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * ARM: mx31_3ds: Fix build due to missing IMX_HAVE_PLATFORM_IMX_SSIFabio Estevam2012-05-291-0/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | commit 5fb86e5 (ARM: mx31_3ds: Add sound support) missed to select IMX_HAVE_PLATFORM_IMX_SSI, which causes the following build error when only mx31_3ds is selected: arch/arm/mach-imx/built-in.o: In function `mx31_3ds_init': mach-mx31_3ds.c:(.init.text+0x15dc): undefined reference to `imx_add_imx_ssi' mach-mx31_3ds.c:(.init.text+0x16b8): undefined reference to `imx31_imx_ssi_data' Select IMX_HAVE_PLATFORM_IMX_SSI to fix it. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | Merge branch 'imx/clk-fixes' of git://git.pengutronix.de/git/imx/linux-2.6 ↵Olof Johansson2012-06-072-39/+56
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | into fixes * 'imx/clk-fixes' of git://git.pengutronix.de/git/imx/linux-2.6: ARM i.MX53: Fix PLL4 base address ARM i.MX pllv2: make round_rate accurate ARM i.MX pllv2: use standard register set unconditionally
| * | ARM i.MX53: Fix PLL4 base addressSascha Hauer2012-06-041-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | MX53_DPLL4_BASE accidently returned the base address of PLL3. Fix this. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Cc: stable@vger.kernel.org
| * | ARM i.MX pllv2: make round_rate accurateSascha Hauer2012-06-041-24/+54
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | in round_rate we made the assumption that we can set arbitrary frequencies and thus returned the input rate. This is not correct, for certain frequencies after setting a frequency with set_rate, recalc_rate will return different values. To fix this, introduce set_rate/recalc_rate functions which work on variables instead of registers directly. This way we can call these in round_rate to get the exact rate which we would get if we call set_rate with this value. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | ARM i.MX pllv2: use standard register set unconditionallySascha Hauer2012-06-041-24/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The i.MX5 PLL has two different register sets for setting the rate. One is used for the standard case and and is used for DVFS. Which one of them is used depends on a hardware input of the PLL. Current implementation reads back from the hardware which setting is used. This is bogus: If we ever want to implement DVFS we have to program both register sets and not only the one which happens to be used at the moment. For now, just use the standard register set uncondionally. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge branch 'imx/fixes-for-3.5' of ↵Olof Johansson2012-06-073-1/+45
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.linaro.org/people/shawnguo/linux-2.6 into fixes * 'imx/fixes-for-3.5' of git://git.linaro.org/people/shawnguo/linux-2.6: ARM: imx6: exit coherency when shutting down a cpu ARM: mx51: Add pinctrl_provide_dummies() ARM: mx31: Add pinctrl_provide_dummies() Signed-off-by: Olof Johansson <olof@lixom.net>
| * | | ARM: imx6: exit coherency when shutting down a cpuShawn Guo2012-06-071-1/+41
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | There is a system hang issue on imx6q which can easily be seen with running a cpu hotplug stress testing (hotplug secondary cores from user space via sysfs interface for thousands iterations). It turns out that the issue is caused by coherency of the cpu that is being shut down. When shutting down a cpu, we need to have the cpu exit coherency to prevent it from receiving cache, TLB, or BTB maintenance operations broadcast by other CPUs in the cluster. Copy cpu_enter_lowpower() and cpu_leave_lowpower() from mach-vexpress to have coherency properly handled in platform_cpu_die(), thus fix the issue. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: stable@kernel.org
| * | | ARM: mx51: Add pinctrl_provide_dummies()Fabio Estevam2012-06-071-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | commit a2aa65a (ARM: imx: enable pinctrl dummy states) missed to add pinctrl_provide_dummies() for mx51. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | ARM: mx31: Add pinctrl_provide_dummies()Fabio Estevam2012-06-071-0/+2
| |/ / | | | | | | | | | | | | | | | | | | | | | commit a2aa65a (ARM: imx: enable pinctrl dummy states) missed to add pinctrl_provide_dummies() for mx31. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* | | Merge tag 'imx-clk-common-fixes' of ↵Olof Johansson2012-06-078-35/+20
|\ \ \ | |/ / |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.pengutronix.de/git/imx/linux-2.6 into fixes From Sascha Hauer: "Some fixes for the fresh i.MX common clock support" Resolved trivial conflict in arch/arm/plat-mxc/include/mach/common.h. * tag 'imx-clk-common-fixes' of git://git.pengutronix.de/git/imx/linux-2.6: ARM: imx6q: prepare and enable init on clks directly instead of clk_get first ARM i.MX: remove now unnecessary argument from mxc_timer_init ARM: i.MX: change timer clock from ipg to perclk ARM i.MX5: fix gpt peripheral clock path Signed-off-by: Olof Johansson <olof@lixom.net>
| * | ARM: imx6q: prepare and enable init on clks directly instead of clk_get firstRichard Zhao2012-05-161-14/+6
| | | | | | | | | | | | | | | | | | | | | | | | This also removes the usboh3 clk from the initially turned on clocks which leaked in from an internal development tree. Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | ARM i.MX: remove now unnecessary argument from mxc_timer_initSascha Hauer2012-05-168-18/+11
| | | | | | | | | | | | | | | | | | | | | | | | As the timer code now does a clk_get to get its clock we don't need the struct clk argument anymore. This also changes the alternative EPIT timer to do a clk_get. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | ARM i.MX5: fix gpt peripheral clock pathSascha Hauer2012-05-161-3/+3
| | | | | | | | | | | | | | | | | | | | | | | | - The gpt peripheral clk parent is per_root, not ipg - The register for selectin per_lp_apm and per_root is MXC_CCM_CBCMR, not MXC_CCM_CBCDR Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge tag 'for-linus-3.5-20120601' of git://git.infradead.org/linux-mtdLinus Torvalds2012-06-021-0/+1
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull mtd update from David Woodhouse: - More robust parsing especially of xattr data in JFFS2 - Updates to mxc_nand and gpmi drivers to support new boards and device tree - Improve consistency of information about ECC strength in NAND devices - Clean up partition handling of plat_nand - Support NAND drivers without dedicated access to OOB area - BCH hardware ECC support for OMAP - Other fixes and cleanups, and a few new device IDs Fixed trivial conflict in drivers/mtd/nand/gpmi-nand/gpmi-nand.c due to added include files next to each other. * tag 'for-linus-3.5-20120601' of git://git.infradead.org/linux-mtd: (75 commits) mtd: mxc_nand: move ecc strengh setup before nand_scan_tail mtd: block2mtd: fix recursive call of mtd_writev mtd: gpmi-nand: define ecc.strength mtd: of_parts: fix breakage in Kconfig mtd: nand: fix scan_read_raw_oob mtd: docg3 fix in-middle of blocks reads mtd: cfi_cmdset_0002: Slight cleanup of fixup messages mtd: add fixup for S29NS512P NOR flash. jffs2: allow to complete xattr integrity check on first GC scan jffs2: allow to discriminate between recoverable and non-recoverable errors mtd: nand: omap: add support for hardware BCH ecc ARM: OMAP3: gpmc: add BCH ecc api and modes mtd: nand: check the return code of 'read_oob/read_oob_raw' mtd: nand: remove 'sndcmd' parameter of 'read_oob/read_oob_raw' mtd: m25p80: Add support for Winbond W25Q80BW jffs2: get rid of jffs2_sync_super jffs2: remove unnecessary GC pass on sync jffs2: remove unnecessary GC pass on umount jffs2: remove lock_super mtd: gpmi: add gpmi support for mx6q ...
| * | | ARM: imx: add mxc_nand to imx27 device treeUwe Kleine-König2012-05-141-0/+1
| | |/ | |/| | | | | | | | | | | | | Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Artem Bityutskiy <artem.bityutskiy@linux.intel.com> Signed-off-by: David Woodhouse <David.Woodhouse@intel.com>
* | | Merge tag 'cleanup-initcall' of ↵Linus Torvalds2012-05-2611-39/+63
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc Pull sweeping late_initcall cleanup for arm-soc from Olof Johansson: "This is a patch series from Shawn Guo that moves from individual late_initcalls() to using a member in the machine structure to invoke a platform's late initcalls. This cleanup is a step in the move towards multiplatform kernels since it would reduce the need to check for compatible platforms in each and every initcall." Fix up trivial conflicts in arch/arm/mach-{exynos/mach-universal_c210.c, imx/mach-cpuimx51.c, omap2/board-generic.c} due to changes nearby (and, in the case of cpuimx51.c the board support being deleted) * tag 'cleanup-initcall' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: ux500: use machine specific hook for late init ARM: tegra: use machine specific hook for late init ARM: shmobile: use machine specific hook for late init ARM: sa1100: use machine specific hook for late init ARM: s3c64xx: use machine specific hook for late init ARM: prima2: use machine specific hook for late init ARM: pnx4008: use machine specific hook for late init ARM: omap2: use machine specific hook for late init ARM: omap1: use machine specific hook for late init ARM: msm: use machine specific hook for late init ARM: imx: use machine specific hook for late init ARM: exynos: use machine specific hook for late init ARM: ep93xx: use machine specific hook for late init ARM: davinci: use machine specific hook for late init ARM: provide a late_initcall hook for platform initialization
| * | | ARM: imx: use machine specific hook for late initShawn Guo2012-05-0812-39/+64
| |/ / | | | | | | | | | | | | Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | Merge tag 'dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-05-267-25/+139
|\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull arm-soc device tree conversions (part 2) from Olof Johansson: "These continue the device tree work from part 1, this set is for the tegra, mxs and imx platforms, all of which have dependencies on clock or pinctrl changes submitted earlier." Fix up trivial conflicts due to nearby changes in drivers/{gpio/gpio,i2c/busses/i2c}-mxs.c * tag 'dt2' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (73 commits) ARM: dt: tegra: invert status=disable vs status=okay ARM: dt: tegra: consistent basic property ordering ARM: dt: tegra: sort nodes based on bus order ARM: dt: tegra: remove duplicate device_type property ARM: dt: tegra: consistenly use lower-case for hex constants ARM: dt: tegra: format regs properties consistently ARM: dt: tegra: gpio comment cleanup ARM: dt: tegra: remove unnecessary unit addresses ARM: dt: tegra: whitespace cleanup ARM: dt: tegra cardhu: fix typo in SDHCI node name ARM: dt: tegra: cardhu: register core regulator tps62361 ARM: dt: tegra30.dtsi: Add SMMU node ARM: dt: tegra20.dtsi: Add GART node ARM: dt: tegra30.dtsi: Add Memory Controller(MC) nodes ARM: dt: tegra20.dtsi: Add Memory Controller(MC) nodes ARM: dt: tegra: Add device tree support for AHB ARM: dts: enable audio support for imx28-evk ARM: dts: enable i2c device for imx28-evk i2c: mxs: add device tree probe support ARM: dts: enable mmc for imx28-evk ...
| * \ \ Merge branch 'imx/pinctrl' into imx/dtArnd Bergmann2012-05-1410-0/+27
| |\ \ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/mmc/host/sdhci-esdhc-imx.c drivers/net/ethernet/freescale/fec.c drivers/spi/spi-imx.c drivers/tty/serial/imx.c This resolves some simply but annoying conflicts. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | | ARM: imx: add audio codec clk lookup for imx53-qsbShawn Guo2012-05-111-0/+19
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | On imx53-qsb board, the clk ssi_ext.0 is used as the clock input to audio codec sgtl5000. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | ARM: imx: add audmux pad setting for imx51-babbageShawn Guo2012-05-111-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Before i.MX51 Pinctrl support is available, we have to reply on the iomux initialization in non-DT board file to set iomux up for DT boot. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | ARM: imx: add more imx5 ssi clocksShawn Guo2012-05-111-0/+40
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add more imx5 ssi clocks and lookup for device tree probe. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | ARM: imx6q_sabrelite: clk_register_clkdev cko1 for sgtl5000Richard Zhao2012-05-112-0/+31
| | | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | ARM: imx6q: add ssi1_ipg clk_lookupRichard Zhao2012-05-111-4/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It's used by audio drivers. Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | ARM: imx6: Add UART2 for low-level debugDirk Behme2012-05-111-0/+6
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | To be able to enable early debugging on boards using the UART2 for the console, add the option for early debugging on UART2. Signed-off-by: Dirk Behme <dirk.behme@de.bosch.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | ARM: imx6q: register phy fixup only when CONFIG_PHYLIB is enabledShawn Guo2012-05-111-8/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It fixes the following compile error with network disabled in imx_v6_v7_defconfig. arch/arm/mach-imx/built-in.o: In function `ksz9021rn_phy_fixup': imx53-dt.c:(.text+0x5f70): undefined reference to `mdiobus_write' imx53-dt.c:(.text+0x5f84): undefined reference to `mdiobus_write' imx53-dt.c:(.text+0x5f98): undefined reference to `mdiobus_write' imx53-dt.c:(.text+0x5fac): undefined reference to `mdiobus_write' imx53-dt.c:(.text+0x5fc0): undefined reference to `mdiobus_write' arch/arm/mach-imx/built-in.o: In function `imx6q_init_machine': imx53-dt.c:(.init.text+0x387c): undefined reference to `phy_register_fixup_for_uid' make: *** [.tmp_vmlinux1] Error 1 Reported-by: Artem Bityutskiy <dedekind1@gmail.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | ARM: imx6q: move imx6q_sabrelite specific code to a dedicated functionRichard Zhao2012-05-111-2/+7
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It'll be easier to add other board specific code. Signed-off-by: Richard Zhao <richard.zhao@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | ARM: dts: Add basic support for imx6q-sabresdFabio Estevam2012-05-112-1/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add basic support for imx6q-sabresd. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
| * | | | ARM: imx: rename uart and fec device tree nodesShawn Guo2012-05-111-11/+11
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | It has been pointed out by device tree maintainer for several times that the generic names 'serial' and 'ethernet' should be used for those devices per ePAPR. Renames imx uart and fec device tree nodes to stop them being bad examples. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
* | | | | Merge tag 'clock' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-05-2629-8008/+3542
|\ \ \ \ \ | | |_|_|/ | |/| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Pull arm-soc clock driver changes from Olof Johansson: "The new clock subsystem was merged in linux-3.4 without any users, this now moves the first three platforms over to it: imx, mxs and spear. The series also contains the changes for the clock subsystem itself, since Mike preferred to have it together with the platforms that require these changes, in order to avoid interdependencies and conflicts." Fix up trivial conflicts in arch/arm/mach-kirkwood/common.c (code removed in one branch, added OF support in another) and drivers/dma/imx-sdma.c (independent changes next to each other). * tag 'clock' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (97 commits) clk: Fix CLK_SET_RATE_GATE flag validation in clk_set_rate(). clk: Provide dummy clk_unregister() SPEAr: Update defconfigs SPEAr: Add SMI NOR partition info in dts files SPEAr: Switch to common clock framework SPEAr: Call clk_prepare() before calling clk_enable SPEAr: clk: Add General Purpose Timer Synthesizer clock SPEAr: clk: Add Fractional Synthesizer clock SPEAr: clk: Add Auxiliary Synthesizer clock SPEAr: clk: Add VCO-PLL Synthesizer clock SPEAr: Add DT bindings for SPEAr's timer ARM i.MX: remove now unused clock files ARM: i.MX6: implement clocks using common clock framework ARM i.MX35: implement clocks using common clock framework ARM i.MX5: implement clocks using common clock framework ARM: Kirkwood: Replace clock gating ARM: Orion: Audio: Add clk/clkdev support ARM: Orion: PCIE: Add support for clk ARM: Orion: XOR: Add support for clk ARM: Orion: CESA: Add support for clk ...
| * | | | Merge branch 'imx/pinctrl' into imx/clockArnd Bergmann2012-05-1410-0/+27
| |\ \ \ \ | | |/ / / | |/| / / | | |/ / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: drivers/mmc/host/sdhci-esdhc-imx.c drivers/net/ethernet/freescale/fec.c drivers/spi/spi-imx.c drivers/tty/serial/imx.c This resolves dependencies between the pinctrl and clock changes in imx. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | | ARM i.MX: remove now unused clock filesSascha Hauer2012-05-098-7958/+0
| | | | | | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | ARM: i.MX6: implement clocks using common clock frameworkShawn Guo2012-05-093-1/+441
| | | | | | | | | | | | | | | | | | | | | | | | Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| * | | ARM i.MX35: implement clocks using common clock frameworkSascha Hauer2012-05-093-1/+280
| | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch also adds the SPDIF baud clock mux and dividers. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| * | | ARM i.MX5: implement clocks using common clock frameworkSascha Hauer2012-05-093-1/+468
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| * | | ARM i.MX31: implement clocks using common clock frameworkSascha Hauer2012-05-023-1/+184
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| * | | ARM i.MX27: implement clocks using common clock frameworkSascha Hauer2012-05-023-1/+292
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| * | | ARM i.MX21: implement clocks using common clock frameworkSascha Hauer2012-05-023-1/+188
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| * | | ARM i.MX1: implement clocks using common clock frameworkSascha Hauer2012-05-023-1/+117
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This also changes the DMA clkdev lookup to use the imx-dma driver name and "ahb" as connection ID to request the hclk dma clock. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| * | | ARM i.MX25: implement clocks using common clock frameworkSascha Hauer2012-05-023-1/+250
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de>
| * | | ARM: imx: add common clock support for clk busyShawn Guo2012-05-023-1/+198
| | | | | | | | | | | | | | | | | | | | Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * | | ARM: imx: add common clock support for pfdShawn Guo2012-05-023-1/+152
| | | | | | | | | | | | | | | | Signed-off-by: Shawn Guo <shawn.guo@linaro.org>