- 22 8月, 2011 1 次提交
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由 Nicolas Pitre 提交于
Signed-off-by: NNicolas Pitre <nicolas.pitre@linaro.org> Acked-by: NArnd Bergmann <arnd@arndb.de>
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- 01 8月, 2011 1 次提交
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由 Mehnert, Torsten 提交于
Request for comment and commit. From: T. Mehnert <t.mehnert@eckelmann.de> Date: Mon, 4 Jul 2011 15:53:30 +0200 Subject: [PATCH] i.MX25 GPT clock fix: ensure correct the clock source This patch ensures, that Linux will take the correct clock source (AHB_DIV) for gpt in the ARM i.MX25 implementation. The currect code depends on the reset defaults of the CCM_MCR register. So on some boards it could happen that the UPLL is used for clock source, which results in faulty time behavior in Linux. In this case all delays or sleeps will will be faktor 1.8 too long. Signed-off-by: NTorsten Mehnert <t.mehnert@eckelmann.de> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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- 27 7月, 2011 5 次提交
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由 Shawn Guo 提交于
It might be not good to use software defined version to identify sdma device type, when hardware does not define such version. Instead, soc name is stable enough to define the device type. The patch uses platform_device_id rather than version number passed by platform data to identify sdma device type/version. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Cc: Vinod Koul <vinod.koul@intel.com> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Acked-by: NVinod Koul <vinod.koul@intel.com>
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由 Shawn Guo 提交于
The patch removes all the uses of cpu_is_mx(). Instead, it utilizes platform_device_id to distinguish the esdhc differences among SoCs. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Cc: Wolfram Sang <w.sang@pengutronix.de> Cc: Chris Ball <cjb@laptop.org> Acked-by: NGrant Likely <grant.likely@secretlab.ca> Acked-by: NChris Ball <cjb@laptop.org>
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由 Shawn Guo 提交于
The patch extends card_detect and write_protect support to get mx5 family and more scenarios supported. The changes include: * Turn platform_data from optional to mandatory * Add cd_types and wp_types into platform_data to cover more use cases * Remove the use of flag ESDHC_FLAG_GPIO_FOR_CD * Adjust some machine codes to adopt the platform_data changes * Work around the issue that software reset will get card detection circuit stop working With this patch, card_detect and write_protect gets supported on mx5 based platforms. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Cc: Chris Ball <cjb@laptop.org> Acked-by: NWolfram Sang <w.sang@pengutronix.de> Tested-by: NArnaud Patard <arnaud.patard@rtp-net.org> Acked-by: NChris Ball <cjb@laptop.org>
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由 Shawn Guo 提交于
On the recent i.mx (mx25/50/53), there is a gasket inside fec controller which needs to be enabled no matter phy works in MII or RMII mode. The current code enables the gasket only when phy interface is RMII. It's broken when the driver works with a MII phy. The patch uses platform_device_id to distinguish the SoCs that have the gasket and enables it on these SoCs for both MII and RMII mode. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Reported-by: NTroy Kisky <troy.kisky@boundarydevices.com> Cc: David S. Miller <davem@davemloft.net> Cc: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: NDavid S. Miller <davem@davemloft.net>
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由 Shawn Guo 提交于
The patch removes all the uses of cpu_is_mx1(). Instead, it uses the .id_table of platform_driver to distinguish the uart device type, IMX1_UART and IMX21_UART. The IMX21_UART type runs on all i.mx except i.mx1. A couple of !cpu_is_mx1 logic gets turned into is_imx21_uart, as the codes wrapped there are really IMX21 type uart specific. It also removes macro MX1_UCR3_REF25 and MX1_UCR3_REF30 which are not used anywhere. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Alan Cox <alan@linux.intel.com> Cc: Greg Kroah-Hartman <gregkh@suse.de> Acked-by: NGrant Likely <grant.likely@secretlab.ca>
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- 26 7月, 2011 3 次提交
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由 Fabio Estevam 提交于
Fix the following section mismatches: WARNING: vmlinux.o(.text+0x1026c): Section mismatch in reference from the function lilly1131_usb_init() to the variable .init.rodata:imx31_mxc_ehci_hs_data The function lilly1131_usb_init() references the variable __initconst imx31_mxc_ehci_hs_data. This is often because lilly1131_usb_init lacks a __initconst annotation or the annotation of imx31_mxc_ehci_hs_data is wrong. WARNING: vmlinux.o(.text+0x10270): Section mismatch in reference from the function lilly1131_usb_init() to the (unknown reference) .init.rodata:(unknown) The function lilly1131_usb_init() references the (unknown reference) __initconst (unknown). This is often because lilly1131_usb_init lacks a __initconst annotation or the annotation of (unknown) is wrong. WARNING: vmlinux.o(.text+0x10274): Section mismatch in reference from the function lilly1131_usb_init() to the (unknown reference) .init.data:(unknown) The function lilly1131_usb_init() references the (unknown reference) __initdata (unknown). This is often because lilly1131_usb_init lacks a __initdata annotation or the annotation of (unknown) is wrong. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Fabio Estevam 提交于
Fix the following section mismatches: WARNING: vmlinux.o(.text+0x101cc): Section mismatch in reference from the function mxc_init_i2c() to the (unknown reference) .init.data:(unknown) The function mxc_init_i2c() references the (unknown reference) __initdata (unknown). This is often because mxc_init_i2c lacks a __initdata annotation or the annotation of (unknown) is wrong. WARNING: vmlinux.o(.text+0x101d8): Section mismatch in reference from the function mxc_init_i2c() to the variable .init.rodata:imx31_imx_i2c_data The function mxc_init_i2c() references the variable __initconst imx31_imx_i2c_data. This is often because mxc_init_i2c lacks a __initconst annotation or the annotation of imx31_imx_i2c_data is wrong. WARNING: vmlinux.o(.text+0x10200): Section mismatch in reference from the function mxc_init_audio() to the variable .init.rodata:imx31_imx_ssi_data The function mxc_init_audio() references the variable __initconst imx31_imx_ssi_data. This is often because mxc_init_audio lacks a __initconst annotation or the annotation of imx31_imx_ssi_data is wrong. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Javier Martin 提交于
Without this platform data the aic32x4 audio codec in the Visstrim_M10 won't work properly. Signed-off-by: NJavier Martin <javier.martin@vista-silicon.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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- 15 7月, 2011 1 次提交
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由 Shawn Guo 提交于
Software defined version number is not stable enough to be used in device type naming scheme. The patch changes it to use implicit soc name for spi device type definition. In this way, we can easily align the naming scheme with device tree binding, which comes later. It removes fifosize from spi_imx_data and adds devtype there, so that fifosize can be set in an inline function according to devtype. Also, cpu_is_mx can be replaced by inline functions checking devtype. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Cc: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Cc: Sascha Hauer <s.hauer@pengutronix.de> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 09 7月, 2011 1 次提交
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由 Shawn Guo 提交于
The patch removes all the uses of cpu_is_mx(). Instead, it utilizes platform_device_id to distinguish the different gpio types, IMX1_GPIO on i.mx1, IMX21_GPIO on i.mx21 and i.mx27, IMX31_GPIO on all other i.mx SoCs. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 07 7月, 2011 17 次提交
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由 Jürgen Lambrecht 提交于
The MC13783 MFD also contains an RTC. Enable it. To avoid "No RTC device found, ALARM timers will not wake from suspend", this patch is needed: http://git.kernel.org/?p=linux/kernel/git/torvalds/linux-2.6.git;a=commitdiff;h=c008ba58af24dc5d0d8e9fe6e59d876910254761Signed-off-by: NJürgen Lambrecht <J.Lambrecht@televic.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Shawn Guo 提交于
It is not good to have cpu_name and to_version encoded into sdma firmware name as variables. For example, there are three TOs of imx51 soc, the sdma script never changes since TO1, which means all three TOs of imx51 uses TO1 version of sdma script. But we have to prepare three identical firmwares, sdma-imx51-to1.bin sdma-imx51-to2.bin and sdma-imx51-to3.bin, to have the kernel capable of running on all three TOs. The patch removes cpu_name and to_version from sdma platform data, and instead uses fw_name to pass the firmware name, so that we can pass the TO version where it's relevant and skip it where only one firmware exists. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Acked-by: NVinod Koul <vinod.koul@intel.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Shawn Guo 提交于
The patch follows the implementation of gpio-mxc device registration to break the concentrated imx-dma device registration into soc specific setup function. Then we can avoid the churn of "#ifdef" and the cpu_is_mx checking on such a long list, which makes no sense, considering more soc supports need to be added and we need to support single image for multiple socs in the long run. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Fabio Estevam 提交于
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Fabio Estevam 提交于
On mx27_3ds board there is a l4f00242t03 LCD that is controlled via CSPI1. Add support for CSPI1 and LCD. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Fabio Estevam 提交于
On MX1, MX21 and MX27 each GPIO port has an address space of 256 bytes. Fix the iosize for these platforms. Tested on a mx27_3ds board that can boot fine after this change. Cc: Shawn Guo <shawn.guo@freescale.com> Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Fabio Estevam 提交于
On the i.MX SPI driver the chipselect pins can be of the following types: - internal: when the chipselect pin is used as a dedicated CS pin of the CSPI controller - GPIO: a generic GPIO can be used as a chipselect funtion On the mx27_3ds the SPI2 chip select is a GPIO, so don't annotate 'internal' in the chip select definition. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Fabio Estevam 提交于
Use the standard gpio_to_irq function instead of a dedicated IRQ_GPIOx macro. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Fabio Estevam 提交于
Place the UART gpio initialization inside the scb9328_init function as it is done on other i.MX boards. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Fabio Estevam 提交于
As no flag is passed into UART0 platform data, pass NULL argument when registering UART0. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Sascha Hauer 提交于
There are several occurences where MXC_INTERNAL_IRQ is assumed to be the start of the gpio interrupts. It was never meant this way. Replace these with gpio_to_irq. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de> Acked-by: NFabio Estevam <fabio.estevam@freescale.com>
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由 Sascha Hauer 提交于
since we now can include all soc specific headers at once we do not need the ifdeffery anymore. Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Sascha Hauer 提交于
Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Uwe Kleine-König 提交于
This gets rid of per machine struct platform_device definitions and allows to move the platform data and led definition to .init.rodata. Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Fabio Estevam 提交于
Fix the 2.8V (VMMC1) and 1.8V (VGEN) voltage generation on mx27_3ds. Also configure the IOMUX for the PMIC interrupt pin and for the CSPI chip select that is connected to the MC13783 PMIC. In order to get the voltage for the LCD (2.8V and 1.8V) it is also necessary to turn on GPO1 and GPO3 supplies because they are connected to switches that enable these two voltages. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Fabio Estevam 提交于
Original code was assuming that the CSPI1 pins on the MX31PDK were the primary pin function, which is incorrect. On MX31PDK board these are the pins that provide CSPI1 functionality: DSR_DCE1 (ALT mode 1) --> CSPI1_CLK RI_DCE1 (ALT mode 1) --> CSPI1_RDY DTR_DTE1 -->CSI1_MOSI DSR_DTE1 --> CSPI1_MISO DTR_DCE2 ---> CSPI1_SS2 The 3 IOMUX settings above are done via GPR as per Table A-1 of the MX31RM. This patch fixes the CSPI1 IOMUX and makes the LCD to be functional. Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Fabio Estevam 提交于
Signed-off-by: NFabio Estevam <fabio.estevam@freescale.com> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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- 22 6月, 2011 1 次提交
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由 Alexey Dobriyan 提交于
Remove linux/mm.h inclusion from netdevice.h -- it's unused (I've checked manually). To prevent mm.h inclusion via other channels also extract "enum dma_data_direction" definition into separate header. This tiny piece is what gluing netdevice.h with mm.h via "netdevice.h => dmaengine.h => dma-mapping.h => scatterlist.h => mm.h". Removal of mm.h from scatterlist.h was tried and was found not feasible on most archs, so the link was cutoff earlier. Hope people are OK with tiny include file. Note, that mm_types.h is still dragged in, but it is a separate story. Signed-off-by: NAlexey Dobriyan <adobriyan@gmail.com> Signed-off-by: NDavid S. Miller <davem@davemloft.net>
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- 07 6月, 2011 1 次提交
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由 Shawn Guo 提交于
The patch makes necessary changes on gpio-mxc as below to turn it into an upstanding gpio driver. * Add a list to save all mx2 ports references, so that mx2_gpio_irq_handler can walk through all interrupt status registers * Use readl/writel to replace mach-specific accessors __raw_readl/__raw_writel * Change mxc_gpio_init into mxc_gpio_probe function * Move "struct mxc_gpio_port" into gpio-mxc.c, as it needs not to be public at all, and also make some other cleanup on plat-mxc/include/mach/gpio.h at the same time And the patch then migrates mach-imx and mach-mx5 to the updated driver by adding corresponding platform devices. Signed-off-by: NShawn Guo <shawn.guo@linaro.org> Acked-by: NOlof Johansson <olof@lixom.net> Acked-by: NSascha Hauer <s.hauer@pengutronix.de> Signed-off-by: NGrant Likely <grant.likely@secretlab.ca>
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- 19 5月, 2011 7 次提交
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由 Uwe Kleine-König 提交于
Fixing a few "please, no space before tabs" and "empty line at end of file" warnings on the way. LAKML-Reference: 1299271882-2130-6-git-send-email-u.kleine-koenig@pengutronix.de Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Gwenhael Goavec-Merou 提交于
APF9328 is an i.MXL based SOM (System On Module) that can be plugged on several docking/development boards. Here only basic module support is added (Ethernet, Serial, NOR Flash). Signed-off-by: NGwenhael Goavec-Merou <gwenhael.goavec-merou@armadeus.com> Signed-off-by: NEric Jarrige <eric.jarrige@armadeus.org> Signed-off-by: NNicolas Colombain <nicolas.colombain@armadeus.com> Signed-off-by: NJulien Boibessot <julien.boibessot@armadeus.com> Acked-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Uwe Kleine-König 提交于
The symbols in this choice should only be used to select between the available machines that can be built into a single kernel. As these sets (will) differ e.g. depending on ARM_PATCH_PHYS_VIRT and AUTO_ZRELADDR letting them select other symbols makes the logic more complex and needs to duplicate some things. So let the machines select the corresponding symbols (indirectly via SOC_XYZ). LAKML-Reference: 1302464943-20721-2-git-send-email-u.kleine-koenig@pengutronix.de Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Richard Zhao 提交于
Signed-off-by: NRichard Zhao <richard.zhao@linaro.org> LAKML-Reference: 1301566583-18947-1-git-send-email-richard.zhao@freescale.com Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Uwe Kleine-König 提交于
Most machine files include "devices-imxXX.h" which in turn includes <mach/devices-common.h>. The latter already includes many headers that the machine files don't need to include again. These were found by: $ grep \#include arch/arm/plat-mxc/include/mach/devices-common.h > tmpfile $ git grep -l 'devices-imx' arch/arm | xargs grep -f tmpfile -F (but I kept linux/init.h, linux/kernel.h and linux/platform_device.h) LAKML-Reference: 1298912674-15153-2-git-send-email-u.kleine-koenig@pengutronix.de Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Uwe Kleine-König 提交于
LAKML-Reference: 1302207841-12450-1-git-send-email-u.kleine-koenig@pengutronix.de Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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由 Shawn Guo 提交于
Signed-off-by: NShawn Guo <shawn.guo@freescale.com> LAKML-Reference: 1298733544-24659-1-git-send-email-shawn.guo@freescale.com Acked-by: NWolfram Sang <w.sang@pengutronix.de> [ukl: fixup conflict with ff864521 (ARM: mx25_3ds: Add I2C support) and drop #inclusion of <mach/esdhc.h>] Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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- 25 3月, 2011 1 次提交
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由 Eric Bénard 提交于
Signed-off-by: NEric Bénard <eric@eukrea.com> Acked-by: NWolfram Sang <w.sang@pengutronix.de> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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- 23 3月, 2011 1 次提交
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由 Uwe Kleine-König 提交于
mach-imx27_visstrim_m10.c uses imx27_add_imx_ssi() so it needs to select IMX_HAVE_PLATFORM_IMX_SSI to fix: arch/arm/mach-imx/built-in.o: In function `visstrim_m10_board_init': mach-imx27_visstrim_m10.c:(.init.text+0x308): undefined reference to `imx_add_imx_ssi' mach-imx27_visstrim_m10.c:(.init.text+0x394): undefined reference to `imx27_imx_ssi_data' Signed-off-by: NUwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: NSascha Hauer <s.hauer@pengutronix.de>
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