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2009-03-13arm/imx21: clock support for i.MX21Holger Schurig3-0/+1244
Based on code from "Martin Fuzzey" <mfuzzey@gmail.com> Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13arm/imx2x: removes a bunch of sparse-warningsHolger Schurig5-9/+14
Here are some of the warnings that get fixed by this: > 200 times: warning: cast adds address space to expression (<asn:2>) twelve times: warning: symbol 'xxx' was not declared. Should it be static two times: warning: symbol 'clock' shadows an earlier one five times: warning: incorrect type in initializer (different address spaces) Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] MX27 Clock reworkSascha Hauer3-1504/+386
This changes MX27 to use common clkdev. It also cleans up MX27 clock support to be more readable. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] MXC: remove _clk suffix from clock namesSascha Hauer1-9/+9
The context makes it clear already that these are clocks, so there's no need for such a suffix. This patch only changes the clocks actually used in the tree. The remaining clocks are renamed in the subsequent architecture specific patches. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] MXC: rework timer/clock initialisationSascha Hauer3-5/+6
- rename mxc_clocks_init to architecture specific versions. This allows us to have more than one architecture compiled in. - call mxc_timer_init from clock initialisation instead from board code Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13[ARM] MXC: Use a single function for decoding a PLLSascha Hauer1-35/+7
We had 3 versions of this function in clock support for MX1/2/3 Use a single one instead. I picked the one from the MX3 as it seems to calculate more accurate as the other ones. Also, on MX27 and MX31 mfn can be negative, this hasn't been handled correctly on MX27 since now. This patch has been tested on MX27 and MX31 and produces the same clock frequencies for me. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13arm/imx21: add kbuild support for the Freescale i.MX21Holger Schurig3-3/+22
* adds Kconfig variables * specifies different physical address for i.MX21 because of the different memory layouts * disables support for UART5/UART6 in the i.MX serial driver (the i.MX21 doesn't have those modules) Based on code from "Martin Fuzzey" <mfuzzey@gmail.com> Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-03-13arm/imx2x: new IOMUX definitionsHolger Schurig2-5/+6
* removed iomux-mx1-mx2.h completely * distributes the former contents to four different files (iomux-mx1.h, iomux-mx21.h, iomux-mx27.h and the file iomux-mx2x.h, which is common to both i.MX21 and i.MX27). * adds all documented IOMUX definitions for i.MX21 and i.MX27 * fixes a few that were wrong (PD14_AOUT_FEC_CLR, PE16_AF_RTCK). * don't silenly include <linux/io.h> * and fixes all collateral damage from above Signed-off-by: Holger Schurig <hs4233@mail.mn-solutions.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2009-01-08[ARM] fix AT91, davinci, h720x, ks8695, msm, mx2, mx3, netx, omap1, omap2, ↵Russell King1-0/+1
pxa, s3c arch/arm/mach-at91/at91cap9.c:337: error: 'NR_AIC_IRQS' undeclared here (not in a function) arch/arm/mach-at91/at91rm9200.c:301: error: 'NR_AIC_IRQS' undeclared here (not in a function) arch/arm/mach-at91/at91sam9260.c:351: error: 'NR_AIC_IRQS' undeclared here (not in a function) arch/arm/mach-at91/at91sam9261.c:287: error: 'NR_AIC_IRQS' undeclared here (not in a function) arch/arm/mach-at91/at91sam9263.c:312: error: 'NR_AIC_IRQS' undeclared here (not in a function) arch/arm/mach-at91/at91sam9rl.c:304: error: 'NR_AIC_IRQS' undeclared here (not in a function) arch/arm/mach-h720x/h7202-eval.c:38: error: implicit declaration of function 'IRQ_CHAINED_GPIOB' arch/arm/mach-ks8695/devices.c:46: error: 'KS8695_IRQ_WAN_RX_STATUS' undeclared here (not in a function) arch/arm/mach-msm/devices.c:28: error: 'INT_UART1' undeclared here (not in a function) arch/arm/mach-mx2/devices.c:233: error: 'MXC_GPIO_IRQ_START' undeclared here (not in a function) arch/arm/mach-mx3/devices.c:128: error: 'MXC_GPIO_IRQ_START' undeclared here (not in a function) arch/arm/mach-omap1/mcbsp.c:140: error: 'INT_730_McBSP1RX' undeclared here (not in a function) arch/arm/mach-omap1/mcbsp.c:165: error: 'INT_McBSP1RX' undeclared here (not in a function) arch/arm/mach-omap1/mcbsp.c:200: error: 'INT_McBSP1RX' undeclared here (not in a function) arch/arm/mach-omap2/board-apollon.c:286: error: implicit declaration of function 'omap_set_gpio_direction' arch/arm/mach-omap2/mcbsp.c:154: error: 'INT_24XX_MCBSP1_IRQ_RX' undeclared here (not in a function) arch/arm/mach-omap2/mcbsp.c:181: error: 'INT_24XX_MCBSP1_IRQ_RX' undeclared here (not in a function) arch/arm/mach-pxa/e350.c:36: error: 'IRQ_BOARD_START' undeclared here (not in a function) arch/arm/plat-s3c/dev-i2c0.c:32: error: 'IRQ_IIC' undeclared here (not in a function) ... Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-18[ARM] MXC: remove dependency to other include files from irqs.hSascha Hauer1-6/+6
This patch removes the inclusion of mach/hardware.h from mach/irqs.h and switches to more meaningful names for the irq related macros. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-18[ARM] MX27ads: fix function nameSascha Hauer1-1/+1
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] pcm038: Add NAND supportSascha Hauer1-0/+8
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] MX27: Add NAND resourcesSascha Hauer2-0/+20
This patch adds the platform device and resources for NAND on mx27 boards. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16pcm038: add driver for static ramSascha Hauer1-0/+37
The pcm038 module (phyCORE-i.MX27) comes with a 512 KiB static RAM which can be battery buffered. Add mtd_ram support and configure the chip select line, to which the sram is attached. Signed-off-by: Luotao Fu <l.fu@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-16[ARM] MX1/MX2: simplify mxc_gpio_setup_multiple_pinsSascha Hauer2-55/+41
mxc_gpio_setup_multiple_pins used to take several ALLOC_MODE flags. Most of them are unused, so simplify the function by removing the flags. Also, instead of using a confusing MXC_GPIO_ALLOC_MODE_RELEASE flag in a function having alloc in its name, add a mxc_gpio_release_multiple_pins function. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-12-14[ARM] MX2 pcm038: add 1-wire master supportSascha Hauer1-0/+2
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-12-14[ARM] MX2: Add W1 device/resourcesSascha Hauer2-1/+16
Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Signed-off-by: Evgeniy Polyakov <zbr@ioremap.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-09-09i.MX2: make SoC devices globally availableSascha Hauer4-52/+34
Make SoC devices globally available to boards rather than using a device specific init function. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-08-07[ARM] Move include/asm-arm/arch-* to arch/arm/*/include/machRussell King10-21/+21
This just leaves include/asm-arm/plat-* to deal with. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07[ARM] Remove asm/hardware.h, use asm/arch/hardware.h insteadRussell King7-7/+7
Remove includes of asm/hardware.h in addition to asm/arch/hardware.h. Then, since asm/hardware.h only exists to include asm/arch/hardware.h, update everything to directly include asm/arch/hardware.h and remove asm/hardware.h. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-08-07[ARM] Eliminate useless includes of asm/mach-types.hRussell King2-2/+0
There are 43 includes of asm/mach-types.h by files that don't reference anything from that file. Remove these unnecessary includes. Signed-off-by: Russell King <rmk+kernel@arm.linux.org.uk>
2008-07-05i.MX27 family: Add the Phytec PCM970 evaluation boardJuergen Beisert4-0/+51
The Phytec phyCORE-i.MX27 CPU module is delivered with the PCM970 baseboard by default. This patch adds support for the hardware. This code is only an empty stub; it is filled up with functionality in a later patch series. Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
2008-07-05i.MX27: Adding PCM038 platform supportJuergen Beisert3-0/+208
This patch adds support for the phyCORE-i.MX27 cpu module (aka pcm038). It is as generic as possible in order to support any kind of baseboard. Note: This CPU module implementation can't work without a baseboard support. Baseboard support can be added by the PCM-970 (included in this patch stack) or any custom variant. Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
2008-07-05i.MX27: Add ADS platform supportJuergen Beisert3-0/+313
This patch adds basic support for the Freescale MX27ADS reference board. Currently only a serial console can be used. Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
2008-07-05i.MX2 family: Add clock handling for i.MX27 CPUJuergen Beisert2-0/+1627
Internal clock path handling for the i.MX27 CPU. Changed against the original Freescale code (and against clocklib for example): - clock rate is always calculated whenever one ask for the current rate. (means no "rate" member in the clock structure). So switching the PLL base frequency will propagate immediately to all other clocks that are depending on this frequency. TODO: - Check if the i.MX21 CPU can share the same code. Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
2008-07-05i.MX27 CPU: Add basic i.MX27 CPU supportJuergen Beisert3-0/+71
Add basic i.MX27 CPU support Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
2008-07-05MX2 add support for mx2 in i.MX serial driverSascha Hauer2-1/+178
add support for mx2 in i.MX serial driver Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
2008-07-05i.MX2 family: Add basic device supportJuergen Beisert2-1/+232
This patch adds a few on-chip devices for i.MX21/i.MX27 procesors. Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
2008-07-05i.MX2 family: Add basic mach support (headers)Juergen Beisert1-0/+273
This patch adds basic mach support for the mx2 processor family, based on the original freescale code and adapted to mainline kernel coding style. Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
2008-07-05i.MX2 family: Add basic mach support (sources)Juergen Beisert5-0/+152
This patch adds basic mach support for the mx2 processor family, based on the original freescale code and adapted to mainline kernel coding style. Signed-off-by: Juergen Beisert <j.beisert@pengutronix.de>
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