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* ARM: mxs: remove board filesShawn Guo2012-08-171-477/+0Star
| | | | | | | | | | Since DT kernel provides the equivalent support with those board files, we can remove them now. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Cc: Lothar Waßmann <LW@KARO-electronics.de> Cc: Marek Vasut <marex@denx.de> Cc: Lauri Hintsala <lauri.hintsala@bluegiga.com>
*-. Merge branches 'spear/clock' and 'imx/clock' into next/clockArnd Bergmann2012-05-141-0/+2
|\ \ | | | | | | | | | | | | | | | Updated to resolve dependencies. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| | * ARM: mxs: enable pinctrl dummy statesShawn Guo2012-05-081-0/+2
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The mxs pinctrl driver will only support DT probe. That said, the mxs device drivers can only get pinctrl state from pinctrl subsystem when the drivers get probed from device tree. Before converting the whole mxs platform support over to device tree, we need to enable pinctrl dummy states for those non-DT board files to ensure the pinctrl API adopted by mxs device drivers will work for both DT and non-DT probe. Instead of calling pinctrl_provide_dummies() directly in every board file, the patch introduces soc specific calls mx23_soc_init() and mx28_soc_init() for boards' .init_machine hook to invoke, so that any soc specific setup for non-DT boot only can be added there. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* / ARM: mxs: change the lookup name for fec phy clockShawn Guo2012-05-081-1/+1
|/ | | | | | Change the fec phy clock lookup name to be more accurate. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mxs: read correct values when setting up MACWolfram Sang2012-01-311-1/+1
| | | | | | | | | | Currently, the MAC address from the second ethernet is generated from the crypto-key (and not a customer reg) because of a wrong index to the ocotp array. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Cc: Stefano Babic <sbabic@denx.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mx28evk: Simplify GPIO requestsFabio Estevam2012-01-311-56/+16Star
| | | | | | | | Requesting all the GPIOs on a single array (mx28evk_gpios[]) can make the error handling of gpio_requests much simpler. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* ARM: mx28: Remove duplicate OCOTP error messageFabio Estevam2012-01-311-5/+1Star
| | | | | | | | | | The mxs_get_ocotp() function already prints an error message in the case of a timeout, so no need to print them again in the board files. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Acked-by: Marek Vasut <marek.vasut@gmail.com> Acked-by: Stefano Babic <sbabic@denx.de> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* Merge tag 'clk' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-socLinus Torvalds2012-01-091-1/+1
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | clock management changes for i.MX Another simple series related to clock management, this time only for imx. * tag 'clk' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: ARM: mxs: select HAVE_CLK_PREPARE for clock clk: add config option HAVE_CLK_PREPARE into Kconfig ASoC: mxs-saif: convert to clk_prepare/clk_unprepare video: mxsfb: convert to clk_prepare/clk_unprepare serial: mxs-auart: convert to clk_prepare/clk_unprepare net: flexcan: convert to clk_prepare/clk_unprepare mtd: gpmi-lib: convert to clk_prepare/clk_unprepare mmc: mxs-mmc: convert to clk_prepare/clk_unprepare dma: mxs-dma: convert to clk_prepare/clk_unprepare net: fec: add clk_prepare/clk_unprepare ARM: mxs: convert platform code to clk_prepare/clk_unprepare clk: add helper functions clk_prepare_enable and clk_disable_unprepare Fix up trivial conflicts in drivers/net/ethernet/freescale/fec.c due to commit 0ebafefcaa7a ("net: fec: add clk_prepare/clk_unprepare") clashing trivially with commit e163cc97f9ac ("net/fec: fix the .remove code").
| * ARM: mxs: convert platform code to clk_prepare/clk_unprepareShawn Guo2011-12-281-1/+1
| | | | | | | | | | | | | | | | The patch converts mxs platform code to clk_prepare/clk_unprepare by using helper functions clk_prepare_enable/clk_disable_unprepare. Signed-off-by: Richard Zhao <richard.zhao@linaro.org> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* | Merge branch 'samsung/driver' into next/driversArnd Bergmann2012-01-091-0/+1
|\ \ | | | | | | | | | | | | | | | | | | | | | | | | | | | Conflicts: arch/arm/mach-mxs/include/mach/common.h Pull in previous samsung conflict merges and do a trivial merge of an mxs double-add conflict. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | ARM: restart: mxs: use new restart hookRussell King2012-01-051-0/+1
| |/ | | | | | | | | | | | | | | Hook these platforms restart code into the new restart hook rather than using arch_reset(). Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
* / ARM: mx28evk: add platform data for saifDong Aisheng2011-12-021-2/+16
|/ | | | | | | | | | | | | This is for supporting saif record function. Signed-off-by: Dong Aisheng <b29396@freescale.com> Acked-by: Marek Vasut <marek.vasut@gmail.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Wolfram Sang <w.sang@pengutronix.de> Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Mark Brown <broonie@opensource.wolfsonmicro.com> Cc: Liam Girdwood <lrg@ti.com> Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* arm/mxs: fix mmc device adding for mach-mx28evkShawn Guo2011-11-081-2/+2
| | | | | | | | | | | | | | The merge commit "526b264 Merge branch 'imx/cleanup' into imx/devel" left a duplicated mx28_add_mxs_mmc() call, which causes the problem below during boot. kobject_add_internal failed for mxs-mmc.1 with -EEXIST, don't try to register things with the same name in the same directory. The patch removes this leftover and also change mmc0 adding to align with mmc1. Signed-off-by: Shawn Guo <shawn.guo@linaro.org>
* Merge branch 'next/devel' of git://git.linaro.org/people/arnd/arm-socLinus Torvalds2011-11-021-0/+80
|\ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * 'next/devel' of git://git.linaro.org/people/arnd/arm-soc: (50 commits) ARM: tegra: update defconfig arm/tegra: Harmony: Configure PMC for low-level interrupts arm/tegra: device tree support for ventana board arm/tegra: add support for ventana pinmuxing arm/tegra: prepare Seaboard pinmux code for derived boards arm/tegra: pinmux: ioremap registers gpio/tegra: Convert to a platform device arm/tegra: Convert pinmux driver to a platform device arm/dt: Tegra: Add pinmux node to tegra20.dtsi arm/tegra: Prep boards for gpio/pinmux conversion to pdevs ARM: mx5: fix clock usage for suspend ARM i.MX entry-macro.S: remove now unused code ARM i.MX boards: use CONFIG_MULTI_IRQ_HANDLER ARM i.MX tzic: add handle_irq function ARM i.MX avic: add handle_irq function ARM: mx25: Add the missing IIM base definition ARM i.MX avic: convert to use generic irq chip mx31moboard: Add poweroff support ARM: mach-qong: Add watchdog support ARM: davinci: AM18x: Add wl1271/wlan support ... Fix up conflicts in: arch/arm/mach-at91/at91sam9g45.c arch/arm/mach-mx5/devices-imx53.h arch/arm/plat-mxc/include/mach/memory.h
| * Merge branch 'imx/cleanup' into imx/develArnd Bergmann2011-10-071-12/+12
| |\ | | | | | | | | | | | | | | | | | | | | | This helps resolve the conflicts between the imx cleanups and the new code that has gone into the imx tree. Conflict resolution was originally done by Sascha Hauer. Signed-off-by: Arnd Bergmann <arnd@arndb.de>
| * | arm: mach-mxs: add rtc to all boardsWolfram Sang2011-08-231-0/+1
| | | | | | | | | | | | | | | Signed-off-by: Wolfram Sang <w.sang@pengutronix.de> Tested-by: Shawn Guo <shawn.guo@freescale.com> (for mx23evk and mx28evk)
| * | arm: mxs: mx28evk: add fixed regulators for audioWolfram Sang2011-08-231-0/+42
| | | | | | | | | | | | | | | | | | | | | Add these fixed regulators to enable basic audio-support until full regulator support is done. Signed-off-by: Wolfram Sang <w.sang@pengutronix.de>
| * | ARM: mxs: add mxs-sgtl5000 deviceDong Aisheng2011-08-231-0/+3
| | | | | | | | | | | | | | | | | | Signed-off-by: Dong Aisheng <b29396@freescale.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
| * | ARM: mxs: add sgtl5000 i2c deviceDong Aisheng2011-08-231-0/+17
| | | | | | | | | | | | | | | | | | Signed-off-by: Dong Aisheng <b29396@freescale.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
| * | ARM: mxs: add saif deviceDong Aisheng2011-08-231-0/+15
| | | | | | | | | | | | | | | | | | Signed-off-by: Dong Aisheng <b29396@freescale.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Reviewed-by: Wolfram Sang <w.sang@pengutronix.de>
* | | Merge branch 'imx-cleanups-for-arnd' of ↵Arnd Bergmann2011-10-201-1/+1
|\ \ \ | |_|/ |/| | | | | git://git.pengutronix.de/git/imx/linux-2.6 into imx/cleanup
| * | ARM: mach-mxs: fix machines' initializers orderLauri Hintsala2011-10-181-1/+1
| |/ | | | | | | | | Signed-off-by: Lauri Hintsala <lauri.hintsala@bluegiga.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: mach-mxs/mx28evk: Only register devices if their GPIO requests succeededFabio Estevam2011-09-201-12/+11Star
| | | | | | | | | | | | | | | | | | | | | | Currently framebuffer and MMC devices are registered even if their associated GPIO pins fail to be requested. Change the logic so that the registration of such devices only occurs if their GPIO requests succeeded. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | ARM: mxs: Remove unused header fileFabio Estevam2011-08-171-1/+0Star
|/ | | | | Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mxs/mx28evk: add leds-gpio device for heartbeatShawn Guo2011-07-071-0/+21
| | | | | | | | It adds LED2 on mx28evk board as heartbeat trigger for diagnostic purpose. Signed-off-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* gpio/mxs: Move Freescale mxs gpio driver to drivers/gpioGrant Likely2011-06-061-1/+0Star
| | | | | | | | | | | | | | GPIO drivers are getting moved to drivers/gpio for cleanup and consolidation. This patch moves the mxs driver. Follow up patches will clean it up and make it a fine upstanding example of a gpio driver. v2: Removed header file entirely and put struct definition directly into driver. The struct isn't used anywhere else in the kernel. Signed-off-by: Grant Likely <grant.likely@secretlab.ca> Tested-by: Shawn Guo <shawn.guo@linaro.org> Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mxs/mach-mx2[38]evk: Set the initial value on gpio_request_oneFabio Estevam2011-05-191-2/+2
| | | | | | | | | | | | Current code does not set the GPIO value to zero as mentioned in the comment. Fix it by setting the initial GPIO value to zero. Signed-off-by: Fabio Estevam <fabio.estevam@freescale.com> LAKML-Reference: 1301427910-31726-1-git-send-email-fabio.estevam@freescale.com [ukleinek: squashed two patches together fixing both boards at once] Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mxs/mx28evk: add mmc deviceShawn Guo2011-03-251-0/+89
| | | | | | | | Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Acked-by: Wolfram Sang <w.sang@pengutronix.de> Tested-by: Marc Kleine-Budde <mkl@pengutronix.de> [sha: updated to Uwes v4 version] Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mxs/mx28evk: add framebuffer deviceShawn Guo2011-03-101-0/+76
| | | | | Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mxs/mx28evk: add flexcan devicesShawn Guo2011-03-081-0/+55
| | | | | Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mxs: add helper macro for pad controlShawn Guo2011-03-071-54/+28Star
| | | | | | | | | This patch is to add pad control helper macro to make the code easy to read. The need is being seen when adding pad definitions for LCDIF which gets ~30 pads to define. Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mxs/mx28evk: add auart devicesShawn Guo2011-02-171-0/+21
| | | | | Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mxs/mx28evk: read fec mac address from ocotpShawn Guo2011-01-211-1/+34
| | | | | | | | Read fec mac address from ocotp and save it into fec_platform_data mac field for fec driver to use. Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mx28: add the second fec device registrationShawn Guo2011-01-111-3/+23
| | | | | Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: mxs: Add initial mx28evk supportShawn Guo2010-12-201-0/+138
Add initial mx28evk support with duart and fec0. Signed-off-by: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de>
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