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80a8f487 |
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03-Aug-2023 |
Christophe Leroy <christophe.leroy@csgroup.eu> |
serial: cpm_uart: Remove stale prototype in powerpc/fsl_soc.c Commit 0b5cf10691eb ("[POWERPC] 8xx: Convert mpc866ads to the new device binding.") removed last definition of init_smc_ioports(). Remove it. And don't include anymore fs_uart_pd.h which is only included to provide fs_uart_platform_info structure. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Link: https://lore.kernel.org/r/2869659e7faa20b0a506347bc4d1059e22709f19.1691068700.git.christophe.leroy@csgroup.eu Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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#
81d7cac4 |
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24-Jul-2023 |
Rob Herring <robh@kernel.org> |
powerpc: Explicitly include correct DT includes The DT of_device.h and of_platform.h date back to the separate of_platform_bus_type before it as merged into the regular platform bus. As part of that merge prepping Arm DT support 13 years ago, they "temporarily" include each other. They also include platform_device.h and of.h. As a result, there's a pretty much random mix of those include files used throughout the tree. In order to detangle these headers and replace the implicit includes with struct declarations, users need to explicitly include the correct includes. Signed-off-by: Rob Herring <robh@kernel.org> [mpe: Fixup maple/setup.c which needs platform_device] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20230724210247.778034-1-robh@kernel.org
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#
62e106c8 |
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04-Aug-2023 |
Christophe Leroy <christophe.leroy@csgroup.eu> |
net: fs_enet: Remove stale prototypes from fsl_soc.c Commit 3dd82a1ea724 ("[POWERPC] CPM: Always use new binding.") removed last use of init_fec_ioports() and init_fcc_ioports(). Remove stale prototypes then don't include anymore fs_enet_pd.h which was only included to provide fs_platform_info structure for the prototypes. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Reviewed-by: Simon Horman <horms@kernel.org> Link: https://lore.kernel.org/r/f2f2db5dce3242eaa4a2aad6c226ba587fb0f513.1691155347.git.christophe.leroy@csgroup.eu Signed-off-by: Jakub Kicinski <kuba@kernel.org>
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be0f9ca0 |
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09-Jun-2023 |
Rob Herring <robh@kernel.org> |
powerpc: fsl_soc: Use of_range_to_resource() for "ranges" parsing "ranges" is a standard property with common parsing functions. Users shouldn't be implementing their own parsing of it. Refactor the FSL RapidIO "ranges" parsing to use of_range_to_resource() instead. Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20230609183238.1767186-1-robh@kernel.org
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4d57e351 |
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10-Mar-2023 |
Rob Herring <robh@kernel.org> |
powerpc: Use of_property_read_bool() for boolean properties It is preferred to use typed property access functions (i.e. of_property_read_<type> functions) rather than low-level of_get_property/of_find_property functions for reading properties. Convert reading boolean properties to of_property_read_bool(). Signed-off-by: Rob Herring <robh@kernel.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/20230310144659.1541127-1-robh@kernel.org
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86c38fec |
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08-Mar-2022 |
Christophe Leroy <christophe.leroy@csgroup.eu> |
powerpc: Remove asm/prom.h from all files that don't need it Several files include asm/prom.h for no reason. Clean it up. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> [mpe: Drop change to prom_parse.c as reported by lkp@intel.com] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/7c9b8fda63dcf63e1b28f43e7ebdb95182cbc286.1646767214.git.christophe.leroy@csgroup.eu
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#
2874c5fd |
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27-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 152 Based on 1 normalized pattern(s): this program is free software you can redistribute it and or modify it under the terms of the gnu general public license as published by the free software foundation either version 2 of the license or at your option any later version extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 3029 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070032.746973796@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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ea16e83a |
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08-Aug-2017 |
Christophe Leroy <christophe.leroy@c-s.fr> |
powerpc/cpm1: link to CONFIG_CPM1 instead of CONFIG_8xx To remain consistent with what is done with CPM2, let's link CPM1 related parts to CONFIG_CPM1 instead of CONFIG_8xx When something depends on both CPM1 and CPM2 we associate it with CONFIG_CPM Signed-off-by: Christophe Leroy <christophe.leroy@c-s.fr> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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#
0f236988 |
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29-Oct-2016 |
Heiner Kallweit <hkallweit1@gmail.com> |
powerpc/fsl_soc: improve and simplify get_baudrate Use of_property_read_u32 instead of the generic of_get_property to simplify the code. In addition move the declaration of fs_baudrate into get_baudrate because it's private to this function. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Scott Wood <oss@buserror.net>
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#
47a48a92 |
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29-Oct-2016 |
Heiner Kallweit <hkallweit1@gmail.com> |
powerpc/fsl_soc: improve and simplify get_brgfreq Use of_property_read_u32 instead of the generic of_get_property to simplify the code. In addition move the declaration of brgfreq into get_brgfreq because it's private to this function. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> [scottwood: minor whitespace fixes] Signed-off-by: Scott Wood <oss@buserror.net>
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#
5bda6c0e |
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29-Oct-2016 |
Heiner Kallweit <hkallweit1@gmail.com> |
powerpc/fsl_soc: improve and simplify fsl_get_sys_freq Use of_property_read_u32 instead of the generic of_get_property to simplify the code. In addition move the declaration of sysfreq into fsl_get_sys_freq because it's private to this function. Signed-off-by: Heiner Kallweit <hkallweit1@gmail.com> Signed-off-by: Scott Wood <oss@buserror.net>
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7120438e |
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28-Jul-2016 |
Andrey Smirnov <andrew.smirnov@gmail.com> |
powerpc: Convert fsl_rstcr_restart to a reset handler Convert fsl_rstcr_restart into a function to be registered with register_reset_handler(). Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> [scottwood: Converted mvme7100 as well] Signed-off-by: Scott Wood <oss@buserror.net>
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#
95ec77c0 |
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11-Jul-2016 |
Daniel Axtens <dja@axtens.net> |
powerpc: Make ppc_md.{halt, restart} __noreturn powernv marks it's halt and restart calls as __noreturn. However, ppc_md does not have this annotation. Add the annotation to ppc_md, and then to every halt/restart function that is missing it. Additionally, I have verified that all of these functions do not return. Occasionally I have added a spin loop to be sure. Signed-off-by: Daniel Axtens <dja@axtens.net> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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#
4cdd641d |
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07-Aug-2014 |
Julia Lawall <Julia.Lawall@lip6.fr> |
powerpc/fsl: fsl_soc: delete unneeded test before of_node_put Of_node_put supports NULL as its argument, so the initial test is not necessary. Suggested by Uwe Kleine-König. The semantic patch that fixes this problem is as follows: (http://coccinelle.lip6.fr/) // <smpl> @@ expression e; @@ -if (e) of_node_put(e); // </smpl> Signed-off-by: Julia Lawall <Julia.Lawall@lip6.fr> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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#
9178ba29 |
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13-Oct-2014 |
Alexander Graf <agraf@suse.de> |
powerpc: Convert power off logic to pm_power_off The generic Linux framework to power off the machine is a function pointer called pm_power_off. The trick about this pointer is that device drivers can potentially implement it rather than board files. Today on powerpc we set pm_power_off to invoke our generic full machine power off logic which then calls ppc_md.power_off to invoke machine specific power off. However, when we want to add a power off GPIO via the "gpio-poweroff" driver, this card house falls apart. That driver only registers itself if pm_power_off is NULL to ensure it doesn't override board specific logic. However, since we always set pm_power_off to the generic power off logic (which will just not power off the machine if no ppc_md.power_off call is implemented), we can't implement power off via the generic GPIO power off driver. To fix this up, let's get rid of the ppc_md.power_off logic and just always use pm_power_off as was intended. Then individual drivers such as the GPIO power off driver can implement power off logic via that function pointer. With this patch set applied and a few patches on top of QEMU that implement a power off GPIO on the virt e500 machine, I can successfully turn off my virtual machine after halt. Signed-off-by: Alexander Graf <agraf@suse.de> [mpe: Squash into one patch and update changelog based on cover letter] Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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#
1f8c486f |
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22-May-2014 |
Florian Fainelli <f.fainelli@gmail.com> |
powerpc/fsl: fsl_soc: remove 'fixed-link' parsing code Parsing and registration of fixed PHY devices was needed with the use of of_phy_connect_fixed_link() because this function was using the designated PHY address identifier (first cell of the property) as the address to bind the PHY on the emulated bus. Since commit 3be2a49e5c08d268f8af0dd4fe89a24ea8cdc339 ("of: provide a binding for fixed link PHYs") a new pair of functions has been introduced which allows for dynamic address allocation of these fixed PHY devices, but also parses the old 'fixed-link' 5-digit property. Registration of fixed PHY early in platform code was needed because we could not issue a fixed MDIO bus re-scan within network drivers. The fixed PHYs had to be registered before the network drivers would call of_phy_connect_fixed_link(). All of these caveats are solved now, such that we can safely remove of_add_fixed_phys() now. Signed-off-by: Florian Fainelli <f.fainelli@gmail.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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#
8443cc14 |
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30-Nov-2012 |
Kim Phillips <kim.phillips@freescale.com> |
powerpc/fsl: fsl_soc: sparse fixes arch/powerpc/sysdev/fsl_soc.c:70:67: warning: incorrect type in argument 2 (different base types) arch/powerpc/sysdev/fsl_soc.c:70:67: expected restricted __be32 const [usertype] *addr arch/powerpc/sysdev/fsl_soc.c:70:67: got unsigned int const [usertype] * Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
305bcf26 |
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02-Jul-2012 |
Scott Wood <scottwood@freescale.com> |
powerpc/fsl-soc: use CONFIG_EPAPR_PARAVIRT for hcalls Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Stuart Yoder <stuart.yoder@freescale.com> Signed-off-by: Alexander Graf <agraf@suse.de>
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ae3a197e |
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28-Mar-2012 |
David Howells <dhowells@redhat.com> |
Disintegrate asm/system.h for PowerPC Disintegrate asm/system.h for PowerPC. Signed-off-by: David Howells <dhowells@redhat.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> cc: linuxppc-dev@lists.ozlabs.org
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4b16f8e2 |
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22-Jul-2011 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
powerpc: various straight conversions from module.h --> export.h All these files were including module.h just for the basic EXPORT_SYMBOL infrastructure. We can shift them off to the export.h header which is a way smaller footprint and thus realize some compile time gains. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com>
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#
60063497 |
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26-Jul-2011 |
Arun Sharma <asharma@fb.com> |
atomic: use <linux/atomic.h> This allows us to move duplicated code in <asm/atomic.h> (atomic_inc_not_zero() for now) to <linux/atomic.h> Signed-off-by: Arun Sharma <asharma@fb.com> Reviewed-by: Eric Dumazet <eric.dumazet@gmail.com> Cc: Ingo Molnar <mingo@elte.hu> Cc: David Miller <davem@davemloft.net> Cc: Eric Dumazet <eric.dumazet@gmail.com> Acked-by: Mike Frysinger <vapier@gentoo.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
d173ea6b |
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19-May-2011 |
Timur Tabi <timur@freescale.com> |
powerpc: add Freescale hypervisor partition control functions Add functions to restart and halt the current partition when running under the Freescale hypervisor. These functions should be assigned to various function pointers of the ppc_md structure during the .probe() function for the board: ppc_md.restart = fsl_hv_restart; ppc_md.power_off = fsl_hv_halt; ppc_md.halt = fsl_hv_halt; Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
126512e3 |
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28-Sep-2010 |
Anatolij Gustschin <agust@denx.de> |
USB: add platform glue driver for FSL USB DR controller Replace FSL USB platform code by simple platform driver for creation of FSL USB platform devices. The driver creates platform devices based on the information from USB nodes in the flat device tree. This is the replacement for old arch fsl_soc usb code removed by this patch. The driver uses usual of-style binding, available EHCI-HCD and UDC drivers can be bound to the created devices. The new of-style driver additionaly instantiates USB OTG platform device, as the appropriate USB OTG driver will be added soon. Signed-off-by: Anatolij Gustschin <agust@denx.de> Cc: Kumar Gala <galak@kernel.crashing.org> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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#
4ea7c88b |
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31-Aug-2010 |
Matthew McClintock <msm@freescale.com> |
powerpc/fsl_soc: Search all global-utilities nodes for rstccr The first global-utilities node might not contain the rstcr property, so we should search all the nodes Signed-off-by: Matthew McClintock <msm@freescale.com> Acked-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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5753c082 |
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16-Oct-2009 |
Kumar Gala <galak@kernel.crashing.org> |
powerpc/85xx: Kconfig cleanup Introduce new FSL_SOC_BOOKE Kconfig to handle both 85xx and QorIQ based chips. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
46c4c229 |
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13-Aug-2009 |
Paul Gortmaker <paul.gortmaker@windriver.com> |
powerpc/85xx: issue fsl_soc reboot warning only when applicable Some CPU, like the MPC8560 don't have a RSTCR in the Global Utilities Block. These boards will implement their own reboot call, and not use this code, so we should only warn about the absence of the GUTS RSTCR when the default reboot code is used. Signed-off-by: Paul Gortmaker <paul.gortmaker@windriver.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
81db718d |
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22-Apr-2009 |
Kumar Gala <galak@kernel.crashing.org> |
powerpc/fsl: use of_iomap() for rstcr mapping The rstcr register mapping code was written sometime ago before of_iomap() existed. We can use it and clean up the code a bit and get rid of one user of get_immrbase() in the process. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
cbec4159 |
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30-Apr-2009 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
powerpc/fsl_soc: Remove mpc83xx_wdt_init, again commit b31a1d8b41513b96e9c7ec2f68c5734cef0b26a4 ("gianfar: Convert gianfar to an of_platform_driver"), possibly due merge issues, reintroduced completely unneded mpc83xx_wdt_init call, which I removed some time ago in commit 20d38e01d48019c578ab0ec1464454c0 ("powerpc/fsl_soc: remove mpc83xx_wdt code"). Remove it once again. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
e2801806 |
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31-Mar-2009 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
powerpc/fsl_soc: isolate legacy fsl_spi support to mpc832x_rdb boards The advantages of this: - Don't encourage legacy support; - Less external symbols, less code to compile-in for !MPC832x_RDB platforms. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: David Brownell <david-b@pacbell.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Kumar Gala <galak@gate.crashing.org> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
364fdbc0 |
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31-Mar-2009 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
spi_mpc83xx: rework chip selects handling The main purpose of this patch is to pass 'struct spi_device' to the chip select handling routines. This is needed so that we could implement full-fledged OpenFirmware support for this driver. While at it, also: - Replace two {de,activate}_cs routines by single cs_contol(). - Don't duplicate platform data callbacks in mpc83xx_spi struct. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Cc: David Brownell <david-b@pacbell.net> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Kumar Gala <galak@gate.crashing.org> Cc: Grant Likely <grant.likely@secretlab.ca> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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c026c987 |
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19-Feb-2009 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
powerpc/83xx: Do not configure or probe disabled FSL DR USB controllers On MPC837X CPUs Dual-Role USB isn't always available (for example DR USB pins can be muxed away to eSDHC). U-Boot adds status = "disabled" property into the DR USB nodes to indicate that we must not try to configure or probe Dual-Role USB, otherwise we'll break eSDHC support on targets with MPC837X CPUs. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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b31a1d8b |
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16-Dec-2008 |
Andy Fleming <afleming@freescale.com> |
gianfar: Convert gianfar to an of_platform_driver Does the same for the accompanying MDIO driver, and then modifies the TBI configuration method. The old way used fields in einfo, which no longer exists. The new way is to create an MDIO device-tree node for each instance of gianfar, and create a tbi-handle property to associate ethernet controllers with the TBI PHYs they are connected to. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: David S. Miller <davem@davemloft.net>
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c132419e |
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30-Oct-2008 |
Trent Piepho <tpiepho@freescale.com> |
gianfar: Fix race in TBI/SerDes configuration The init_phy() function attaches to the PHY, then configures the SerDes<->TBI link (in SGMII mode). The TBI is on the MDIO bus with the PHY (sort of) and is accessed via the gianfar's MDIO registers, using the functions gfar_local_mdio_read/write(), which don't do any locking. The previously attached PHY will start a work-queue on a timer, and probably an irq handler as well, which will talk to the PHY and thus use the MDIO bus. This uses phy_read/write(), which have locking, but not against the gfar_local_mdio versions. The result is that PHY code will try to use the MDIO bus at the same time as the SerDes setup code, corrupting the transfers. Setting up the SerDes before attaching to the PHY will insure that there is no race between the SerDes code and *our* PHY, but doesn't fix everything. Typically the PHYs for all gianfar devices are on the same MDIO bus, which is associated with the first gianfar device. This means that the first gianfar's SerDes code could corrupt the MDIO transfers for a different gianfar's PHY. The lock used by phy_read/write() is contained in the mii_bus structure, which is pointed to by the PHY. This is difficult to access from the gianfar drivers, as there is no link between a gianfar device and the mii_bus which shares the same MDIO registers. As far as the device layer and drivers are concerned they are two unrelated devices (which happen to share registers). Generally all gianfar devices' PHYs will be on the bus associated with the first gianfar. But this might not be the case, so simply locking the gianfar's PHY's mii bus might not lock the mii bus that the SerDes setup code is going to use. We solve this by having the code that creates the gianfar platform device look in the device tree for an mdio device that shares the gianfar's registers. If one is found the ID of its platform device is saved in the gianfar's platform data. A new function in the gianfar mii code, gfar_get_miibus(), can use the bus ID to search through the platform devices for a gianfar_mdio device with the right ID. The platform device's driver data is the mii_bus structure, which the SerDes setup code can use to lock the current bus. Signed-off-by: Trent Piepho <tpiepho@freescale.com> CC: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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43c9f434 |
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23-Sep-2008 |
Timur Tabi <timur@freescale.com> |
powerpc: remove support for bootmem-allocated memory for the DIU driver Early versions of the Freescale DIU framebuffer driver depended on a bootmem allocation of memory for the video buffer. The need for this feature was removed in commit 6b51d51a, so now we can remove the platform-specific code that allocated that memory. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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20d38e01 |
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29-Sep-2008 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
powerpc/fsl_soc: remove mpc83xx_wdt code mpc83xx_wdt is the OF driver now, so we don't need fsl_soc constructor. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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d87eb127 |
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11-Jul-2008 |
Scott Wood <scottwood@freescale.com> |
gianfar: Add magic packet and suspend/resume support. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
4cd7e1cb |
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02-May-2008 |
Andy Fleming <afleming@freescale.com> |
powerpc: Add support for multiple gfar mdio interfaces The old code assumed there was only one, but the 8572 actually has 3. Also, our usual id, 0xe0024520, gets resolved to -1 somewhere, and this was preventing the multiple buses from having different ids. So we only keep the low 20 bits, which have the interesting info, anyway. Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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69ad7e73 |
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08-Jul-2008 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
powerpc/fsl_soc: gianfar: don't probe disabled devices Freescale ships MPC8315E-RDB boards in two variants: 1. With TSEC1 ethernet support and USB UTMI PHY; 2. Without TSEC1 support, but with USB ULPI PHY in addition. For the second case U-Boot will add status = "disabled"; property into the TSEC1 node, so Linux should not try to probe it. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
0d1cde23 |
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30-Jun-2008 |
Jon Smirl <jonsmirl@gmail.com> |
powerpc/i2c: Convert i2c-mpc into an of_platform driver Convert i2c-mpc to an of_platform driver. Utilize the code in drivers/of-i2c.c to make i2c modules dynamically loadable by the device tree. Signed-off-by: Jon Smirl <jonsmirl@gmail.com> Signed-off-by: Grant Likely <grant.likely@secretlab.ca>
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#
f2eb4327 |
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05-Jun-2008 |
Jean Delvare <khali@linux-fr.org> |
rtc-ds1374: rename device to just "ds1374" Change the name of the device from "rtc-ds1374" to just "ds1374", to match what all other RTC drivers do. I seem to remember that this name was chosen to avoid possible confusion with an older ds1374 driver, but that driver was removed 3 months ago. Signed-off-by: Jean Delvare <khali@linux-fr.org> Signed-off-by: Alessandro Zummo <a.zummo@towertech.it> Acked-by: Kumar Gala <galak@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: David Brownell <david-b@pacbell.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
e026892c |
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02-Jun-2008 |
Timur Tabi <timur@freescale.com> |
[POWERPC] fsl: Update fsl_soc to use cell-index property of I2C nodes Currently, fsl_i2c_of_init() uses the order of the I2C adapter nodes in the device tree to enumerate the I2C adapters. Instead, let's check for the cell-index property and use it if it exists. This is handy for device drivers that need to identify the I2C adapters by specific numbers. The Freescale MPC8610 ASoC V2 sound drivers are an example. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
64f9b5ee |
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15-May-2008 |
Timur Tabi <timur@freescale.com> |
[POWERPC] fsl: Add CS4270 i2c data to fsl_soc.c The i2c_devices[] array in fsl_soc.c lists all the I2C nodes that are supported on Freescale boards. Add an entry for the Cirrus Logic CS4270 so that a new-style CS4270 driver will work. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
22fb7d9b |
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15-May-2008 |
Timur Tabi <timur@freescale.com> |
[POWERPC] fsl: Add warning for unrecognized I2C nodes in the device tree Update of_find_i2c_driver in fsl_soc.c to display a warning message if an I2C node in the device tree isn't found in the i2c_devices[] array. Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
128cf7f2 |
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01-May-2008 |
Becky Bruce <bgill@freescale.com> |
[POWERPC] Squash build warning for print of resource_size_t in fsl_soc.c When resource_size_t is larger than an int, the current code generates a build warning. Kill it. Signed-off-by: Becky Bruce <becky.bruce@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
3760f736 |
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29-Apr-2008 |
Jean Delvare <khali@linux-fr.org> |
i2c: Convert most new-style drivers to use module aliasing Based on earlier work by Jon Smirl and Jochen Friedrich. Update most new-style i2c drivers to use standard module aliasing instead of the old driver_name/type driver matching scheme. I've left the video drivers apart (except for SoC camera drivers) as they're a bit more diffcult to deal with, they'll have their own patch later. Signed-off-by: Jean Delvare <khali@linux-fr.org> Cc: Jon Smirl <jonsmirl@gmail.com> Cc: Jochen Friedrich <jochen@scram.de>
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#
6f90a8bd |
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28-Apr-2008 |
York Sun <yorksun@freescale.com> |
powerpc: Add DIU platform code for MPC8610HPCD Add platform code to support Freescale DIU. The platform code includes framebuffer memory allocation, pixel format, monitor port, etc. Signed-off-by: York Sun <yorksun@freescale.com> Signed-off-by: Timur Tabi <timur@freescale.com> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: "Antonino A. Daplas" <adaplas@pol.net> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
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#
38664095 |
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15-Apr-2008 |
Scott Wood <scottwood@freescale.com> |
[POWERPC] fsl_soc: Factor fsl_get_sys_freq() out of the wdt and spi inits. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
3dd82a1e |
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10-Apr-2008 |
Scott Wood <scottwood@freescale.com> |
[POWERPC] CPM: Always use new binding. The kconfig entry can go away once arch/ppc and references to the config in drivers are removed. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
9d9326d3 |
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09-Apr-2008 |
Andy Fleming <afleming@freescale.com> |
phy: Change mii_bus id field to a string Having the id field be an int was making more complex bus topologies excessively difficult. For now, just convert it to a string, and change all instances of "bus->id = val" to snprintf(id, MII_BUS_ID_LEN, "%x", val). Signed-off-by: Andy Fleming <afleming@freescale.com> Signed-off-by: Jeff Garzik <jgarzik@redhat.com>
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#
dc4e4207 |
|
01-Feb-2008 |
Kim Phillips <kim.phillips@freescale.com> |
[POWERPC] FSL: fix mpc83xx_spi device registration calling platform_device_register after platform_device_alloc causes this: kobject (c3841a70): tried to init an initialized object, something is seriously wrong. Call Trace: [c381fe20] [c0007bb8] show_stack+0x3c/0x194 (unreliable) [c381fe50] [c01322a8] kobject_init+0xb8/0xbc [c381fe60] [c01591cc] device_initialize+0x30/0x9c [c381fe80] [c015ee34] platform_device_register+0x1c/0x34 [c381fea0] [c02f1fe0] of_fsl_spi_probe+0x21c/0x22c [c381ff30] [c02f2044] fsl_spi_init+0x54/0x160 [c381ff60] [c02f3924] __machine_initcall_mpc832x_rdb_mpc832x_spi_init+0x120/0x138 [c381ff70] [c02e61b4] kernel_init+0x98/0x284 [c381fff0] [c000f740] kernel_thread+0x44/0x60 fixed by calling platform_device_add (second half of platform_device_register) instead. Signed-off-by: Kim Phillips <kim.phillips@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
f3a2b29d |
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24-Jan-2008 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
[POWERPC] fsl_spi: stop using device_type = "spi" Also: - rename "fsl_spi" to "fsl,spi"; - add and use cell-index property, if found; - split probing code out of fsl_spi_init, thus we can call it for legacy device_type probing and new "compatible" probing. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
59a0ea50 |
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24-Jan-2008 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
spi_mpc83xx: use brg-frequency for SPI in QE In case of QE we can use brg-frequency (which is qeclk/2). Thus no need to divide sysclk in the spi_mpc83xx. This patch also adds code to use get_brgfreq() on QE chips. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Acked-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
a2dd70a1 |
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24-Jan-2008 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
[POWERPC] QE: get rid of most device_types and model Now we're searching for "fsl,qe", "fsl,qe-muram", "fsl,qe-muram-data" and "fsl,qe-ic". Unfortunately it's still impossible to remove device_type = "qe" from the existing device trees because older u-boots are looking for it. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
6c7e072b |
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14-Jan-2008 |
Scott Wood <scottwood@freescale.com> |
[POWERPC] fsl_soc: Fix get_immrbase() to use ranges, rather than reg. Don't depend on the reg property as a way to determine the base of the immr space. The reg property might be defined differently for different SoC families. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
a21e282a |
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06-Dec-2007 |
Vitaly Bordug <vitb@kernel.crashing.org> |
[POWERPC] fsl_soc: add support to gianfar for fixed-link property fixed-link says: register new "Fixed/emulated PHY", i.e. PHY that not connected to the real MDIO bus. Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
866b6ddd |
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08-Jan-2008 |
Li Yang <leoyang.li@nxp.com> |
[POWERPC] 83xx: USB device tree cleanups Remove device_type = "usb" for 83xx SoC USB controller Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
26cb7d8b |
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29-Nov-2007 |
Cyrill Gorcunov <gorcunov@gmail.com> |
[POWERPC] Use for_each macros in arch/powerpc/sysdev Signed-off-by: Cyrill Gorcunov <gorcunov@gmail.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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#
e77b28eb |
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11-Dec-2007 |
Kumar Gala <galak@kernel.crashing.org> |
[POWERPC] FSL: enet device tree cleanups * Removed address fields in ethernet nodes * Removed #address-cells, #size-cells from gianfar nodes * Added cell-index to gianfar and ucc ethernet nodes * Added enet[0..3] labels * Renamed compatible node for gianfar mdio to "fsl,gianfar-mdio" * Removed device_type = "mdio" The matching for gianfar mdio still supports the old "mdio"/"gianfar" combo but it is now considered deprecated. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
ec9686c4 |
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11-Dec-2007 |
Kumar Gala <galak@kernel.crashing.org> |
[POWERPC] FSL: I2C device tree cleanups * Removed device_type = "i2c" * Added missing second I2C controller on MPC8548 CDS, MPC8544 DS * Added #address-cells, #size-cells, and cell-index where missing Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
082ea86f |
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06-Oct-2007 |
Peter Korsgaard <jacmet@sunsite.dk> |
[POWERPC] spi: Support non-QE processors On non-QE processors (mpc831x/mpc834x) the SPI clock is the SoC clock. Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
e1c1575f |
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04-Oct-2007 |
Kumar Gala <galak@kernel.crashing.org> |
[POWERPC] 85xx/86xx: refactor RSTCR reset code On the majority of 85xx & 86xx we have a register that's ability to assert HRESET_REQ to reset the board. We refactored that code so it can be shared between both platforms into fsl_soc.c and removed all the duplication in each platform directory. Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
c0e4eb2d |
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02-Oct-2007 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
[POWERPC] MPC8568E-MDS: add support for ds1374 rtc MPC8568E-MDS have DS1374 chip on the I2C bus, thus let's use it. This patch also adds #address-cells and #size-cells to the I2C controllers nodes. p.s. DS1374 rtc class driver is in the -mm tree, its name is rtc-rtc-class-driver-for-the-ds1374.patch. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
da1bb3a0 |
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02-Oct-2007 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
[POWERPC] fsl_soc: fix uninitialized i2c_board_info structure i2c_board_info used semi-initialized, causing garbage in the info->flags, and that, in turn, causes various symptoms of i2c malfunctioning, like PEC mismatches. Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
0438c28f |
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19-Sep-2007 |
Peter Korsgaard <jacmet@sunsite.dk> |
[POWERPC] fsl_soc: rtc-ds1307 support Add support for the I2C devices handled by the rtc-ds1307 driver to of_register_i2c_devices. Cc: G. Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
210805e2 |
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19-Sep-2007 |
Peter Korsgaard <jacmet@sunsite.dk> |
[POWERPC] fsl_soc: Fix trivial printk typo. Fix a trivial printk typo in fsl_soc. Cc: G. Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Peter Korsgaard <jacmet@sunsite.dk> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
e631ae3b |
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14-Sep-2007 |
Scott Wood <scottwood@freescale.com> |
[POWERPC] Introduce new CPM device bindings. This introduces a new device binding for the CPM and other devices on these boards. Some of the changes include: 1. Proper namespace scoping for Freescale compatibles and properties. 2. Use compatible rather than things like device_type and model to determine which particular variant of a device is present. 3. Give the drivers the relevant CPM command word directly, rather than requiring it to have a lookup table based on device-id, SCC v. SMC, and CPM version. 4. Specify the CPCR and the usable DPRAM region in the CPM's reg property. Boards that do not require the legacy bindings should select CONFIG_PPC_CPM_NEW_BINDING to enable the of_platform CPM devices. Once all existing boards are converted and tested, the config option can become default y to prevent new boards from using the old model. Once arch/ppc is gone, the config option can be removed altogether. Signed-off-by: Scott Wood <scottwood@freescale.com> Acked-by: David Gibson <david@gibson.dropbear.id.au> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
6d817aa7 |
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29-Aug-2007 |
Scott Wood <scottwood@freescale.com> |
[POWERPC] CPM: Change from fsl,brg-frequency to brg/clock-frequency As suggested by David Gibson, now that we have a separate node for the baud rate generators, it's better to use the standard clock-frequency property than a cpm-node-level fsl,brg-frequency property. This patch updates existing places where fsl,brg-frequency is used. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
26f6cb99 |
|
23-Aug-2007 |
Anton Vorontsov <avorontsov@ru.mvista.com> |
[POWERPC] fsl_soc: add support for fsl_spi Add helper function to setup SPI bus/device information Signed-off-by: Anton Vorontsov <avorontsov@ru.mvista.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
f9234736 |
|
20-Aug-2007 |
Scott Wood <scottwood@freescale.com> |
[POWERPC] fsl_soc.c cleanup 1. Update the way get_brgfreq() finds things in the device tree. It now uses names that are less namespace polluting. The old names are supported until all boards are converted. 2. "size" is changed from unsigned int to int, to match what of_get_property() expects. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
0af666fa |
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17-Aug-2007 |
Kumar Gala <galak@kernel.crashing.org> |
[POWERPC] Fix 8xx compile failure CC arch/powerpc/sysdev/commproc.o arch/powerpc/sysdev/fsl_soc.c: In function fsl_pcmcia_of_init: arch/powerpc/sysdev/fsl_soc.c:1109: error: implicit declaration of function of_platform_device_create Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
e78bb5dc |
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15-Aug-2007 |
Guennadi Liakhovetski <g.liakhovetski@gmx.de> |
[POWERPC] Fix i2c device string format Use strlcpy() to guarantee strings in i2c device type and driver_name fields are 0-terminated. Signed-off-by: Guennadi Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
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#
d13ae862 |
|
20-Jul-2007 |
Guennadi Liakhovetski <g.liakhovetski@gmx.de> |
[POWERPC] Add of_register_i2c_devices() Scan the device tree for i2c devices, check their "compatible" property against a hard-coded table, and, if found, register with i2c boardinfo. This provides the infrastructure needed to find i2c devices in the device tree and register them with the i2c subsystem. This and the following commit let the linkstation work with the new i2c API and thus fix a regression. Signed-off-by: G. Liakhovetski <g.liakhovetski@gmx.de> Signed-off-by: Paul Mackerras <paulus@samba.org>
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#
7132ab7f |
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11-Jul-2007 |
Andy Fleming <afleming@freescale.com> |
Fix RGMII-ID handling in gianfar The TSEC/eTSEC can detect the interface to the PHY automatically, but it isn't able to detect whether the RGMII connection needs internal delay. So we need to detect that change in the device tree, propagate it to the platform data, and then check it if we're in RGMII. This fixes a bug on the 8641D HPCN board where the Vitesse PHY doesn't use the delay for RGMII. Signed-off-by: Andy Fleming <afleming@freescale.com>
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#
80128ff7 |
|
09-Jul-2007 |
Vitaly Bordug <vitb@kernel.crashing.org> |
[POWERPC] 8xx: mpc885ads pcmcia support Adds support for PowerQuicc on-chip PCMCIA. The driver is implemented as of_device, so only arch/powerpc stuff is capable to use it, which now implies only mpc885ads reference board. To cope with the code that should be hooked inside driver, but is really board specific (like set_voltage), global structure mpc8xx_pcmcia_ops holds necessary function pointers that are filled in the BSP code. [akpm@linux-foundation.org: whitespace diddles] Signed-off-by: Vitaly Bordug <vitb@kernel.crashing.org> Acked-by: Arnd Bergmann <arnd@arndb.de> Acked-by: Olof Johansson <olof@lixom.net> Cc: Dominik Brodowski <linux@dominikbrodowski.net> Cc: Paul Mackerras <paulus@samba.org> Cc: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Andrew Morton <akpm@linux-foundation.org> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
b7a69129 |
|
08-May-2007 |
Scott Wood <scottwood@freescale.com> |
[POWERPC] fsl_soc: Make mac_addr const in fs_enet_of_init(). of_get_mac_address() returns a const pointer, so the result should be stored in a const pointer. Signed-off-by: Scott Wood <scottwood@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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#
e2eb6392 |
|
03-Apr-2007 |
Stephen Rothwell <sfr@canb.auug.org.au> |
[POWERPC] Rename get_property to of_get_property: arch/powerpc Signed-off-by: Stephen Rothwell <sfr@canb.auug.org.au> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
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#
29cfe6f4 |
|
15-Feb-2007 |
Timur Tabi <timur@freescale.com> |
[POWERPC] add of_get_mac_address and update fsl_soc.c to use it Add function of_get_mac_address(), which obtains the best MAC address to use from the device tree by checking various properties in order. The order is: 'mac-address', then 'local-mac-address', then 'address'. It skips properties that contain invalid MAC addresses, which were probably not initialized by U-Boot. Update gfar_of_init() and fs_enet_of_init() in fsl_soc.c to call of_get_mac_address(). Signed-off-by: Timur Tabi <timur@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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#
97c5a20a |
|
06-Feb-2007 |
Li Yang <leoyang.li@nxp.com> |
[POWERPC] 83xx: Add platform_device for USB DR peripheral driver Add platform_device setup code for OTG/peripheral mode of 834x DR module. It is needed for USB client driver to work. Signed-off-by: Li Yang <leoli@freescale.com> Signed-off-by: Kumar Gala <galak@kernel.crashing.org>
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#
88bdc6f0 |
|
24-Jan-2007 |
Vitaly Bordug <vbordug@ru.mvista.com> |
[POWERPC] 8xx: platform related changes to the fsl_soc Added 8xx SoC peripherials: fec for Ethernet and smc for UARTs. Ordinary routines to extract values from the device tree and insert respective platform devices Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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#
a9b14973 |
|
19-Oct-2006 |
Andy Fleming <afleming@freescale.com> |
[PATCH] Slight refactor of interrupt mapping for FSL parts * Cleaned up interrupt mapping a little by adding a helper function which parses the irq out of the device-tree, and puts it into a resource. * Changed the arch/ppc platform files to specify PHY_POLL, instead of -1 * Changed the fixed phy to use PHY_IGNORE_INTERRUPT * Added ethtool.h and mii.h to phy.h includes Signed-off-by: Paul Mackerras <paulus@samba.org>
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#
2b00b254 |
|
05-Oct-2006 |
Olof Johansson <olof@lixom.net> |
[POWERPC] Fix fsl_soc build breaks Hrm, there's no way this ever built at time of merge. There's a missing } and the wrong type on phy_irq. Also, another const for get_property(). CC arch/powerpc/sysdev/fsl_soc.o arch/powerpc/sysdev/fsl_soc.c: In function 'fs_enet_of_init': arch/powerpc/sysdev/fsl_soc.c:625: error: assignment of read-only variable 'phy_irq' arch/powerpc/sysdev/fsl_soc.c:625: warning: assignment makes integer from pointer without a cast arch/powerpc/sysdev/fsl_soc.c:661: warning: assignment discards qualifiers from pointer target type arch/powerpc/sysdev/fsl_soc.c:684: error: subscripted value is neither array nor pointer arch/powerpc/sysdev/fsl_soc.c:687: error: subscripted value is neither array nor pointer arch/powerpc/sysdev/fsl_soc.c:722: warning: ISO C90 forbids mixed declarations and code arch/powerpc/sysdev/fsl_soc.c:728: error: invalid storage class for function 'cpm_uart_of_init' arch/powerpc/sysdev/fsl_soc.c:798: error: initializer element is not constant arch/powerpc/sysdev/fsl_soc.c:798: error: expected declaration or statement at end of input make[1]: *** [arch/powerpc/sysdev/fsl_soc.o] Error 1 Signed-off-by: Olof Johansson <olof@lixom.net> Signed-off-by: Paul Mackerras <paulus@samba.org>
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#
ed943c1f |
|
02-Oct-2006 |
Vitaly Bordug <vbordug@ru.mvista.com> |
POWERPC: 8272ads merge to powerpc: common stuff This has modules of common directories related to the mpc8272ADS board, mainly common cpm2 changes and fsl_soc.c portions related to the bitbang MDIO and other mechanisms specific for this family. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
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#
611a15af |
|
21-Sep-2006 |
Vitaly Bordug <vbordug@ru.mvista.com> |
POWERPC: Bring the fs_no calculation to the relevant SoC enumeration The fs_no mean used to be fs_enet driver driven, hence it was an enumeration across all the possible fs_enet "users" in the SoC. Now, with QE on the pipeline, and to make DTS descriptions more clear, fs_no features relevant SoC part number, with additional field to describe the SoC type. Another reason for that is now not only fs_enet is going to utilize those stuff. There might be UART, HLDC, and even USB, so to prevent confusion and be ready for upcoming OF_device transfer, fs_enet and cpm_uart drivers were updated in that concern, as well as the relevant DTS. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
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#
d3465c92 |
|
21-Sep-2006 |
Vitaly Bordug <vbordug@ru.mvista.com> |
POWERPC: overhaul with cpm2_map mechanism Incorporating the new way of cpm2 immr access, introduced in the previous patch, into CPM2 peripheral devices (fs_enet and cpm_uart). Both ppc and powerpc approved working( real actions taken in powerpc only, ppc just has a wrapper to keep init stuff consistent). Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
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#
fc8e50e3 |
|
21-Sep-2006 |
Vitaly Bordug <vbordug@ru.mvista.com> |
POWERPC: Get rid of remapping the whole immr The stuff below cleans up the code attempting to remap the whole cpm2_immr early, as well as places happily assuming that fact. This is more like the 2.4 legacy stuff, and is at least confusing and unclear now. To keep the world comfortable, a new mechanism is introduced: before accessing specific immr register/register set, one needs to map it, using cpm2_map(<reg>), for instance, access to CPM command register will look like volatile cpm_cpm2_t *cp = cpm2_map(im_cpm); keeping the code clear, yet without "already defined somewhere" cpm2_immr. So far, unmapping code is not implemented, but it's not a big deal to add it, if the whole idea makes sense. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
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fba43665 |
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21-Sep-2006 |
Vitaly Bordug <vbordug@ru.mvista.com> |
POWERPC: Add cpm2 stuff support to the fsl_soc.c This patch contains necessary modifications to support the CPM2 SoC peripherals. For the time being, those are fs_enet Ethernet driver and cpm_uart serial. Written initially to support mpc8560, it also suites to the part of the large PQ2 (more specifically, mpc8260) family. Signed-off-by: Vitaly Bordug <vbordug@ru.mvista.com>
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34383273 |
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18-Aug-2006 |
Jon Loeliger <jdl@freescale.com> |
[POWERPC] Rewrite the PPC 86xx IRQ handling to use Flat Device Tree IRQ setup now comes from the Flat Device Tree and use the new generic IRQ code. Fixed the fsl_soc.c IRQ OF interrupt node parsing. Removed some unused MPC86xx macro definition. Signed-off-by: Zhang Wei <wei.zhang@freescale.com> Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org> (cherry picked from 919fede6edab94cccb3ca8c1c0b32fa62c9369a5 commit)
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f583165f |
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17-Aug-2006 |
Jon Loeliger <jdl@jdl.com> |
[POWERPC] Convert to mac-address for ethernet MAC address data. Also accept "local-mac-address". However the old "address" is now obsolete, but accepted for backwards compatibility. It should be removed after all device trees have been converted to use "mac-address". Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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919fede6 |
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31-Jul-2006 |
Jon Loeliger <jdl@freescale.com> |
[POWERPC] Rewrite the PPC 86xx IRQ handling to use Flat Device Tree IRQ setup now comes from the Flat Device Tree and use the new generic IRQ code. Fixed the fsl_soc.c IRQ OF interrupt node parsing. Removed some unused MPC86xx macro definition. Signed-off-by: Zhang Wei <wei.zhang@freescale.com> Signed-off-by: Jon Loeliger <jdl@freescale.com> Signed-off-by: Paul Mackerras <paulus@samba.org>
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a7f67bdf |
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11-Jul-2006 |
Jeremy Kerr <jk@ozlabs.org> |
[POWERPC] Constify & voidify get_property() Now that get_property() returns a void *, there's no need to cast its return value. Also, treat the return value as const, so we can constify get_property later. powerpc core changes. Signed-off-by: Jeremy Kerr <jk@ozlabs.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
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6ab3d562 |
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30-Jun-2006 |
Jörn Engel <joern@wohnheim.fh-wedel.de> |
Remove obsolete #include <linux/config.h> Signed-off-by: Jörn Engel <joern@wohnheim.fh-wedel.de> Signed-off-by: Adrian Bunk <bunk@stusta.de>
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01cced25 |
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11-Apr-2006 |
Kumar Gala <galak@kernel.crashing.org> |
[PATCH] USB: allow multiple types of EHCI controllers to be built as modules In some systems we may have both a platform EHCI controller and PCI EHCI controller. Previously we couldn't build the EHCI support as a module due to conflicting module_init() calls in the code. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: David Brownell <dbrownell@users.sourceforge.net> Signed-off-by: Greg Kroah-Hartman <gregkh@suse.de>
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4b10cfd4 |
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01-Feb-2006 |
Kumar Gala <galak@kernel.crashing.org> |
[PATCH] powerpc: Add platform support for MPC834x USB controllers Setup the platform devices needed by the Freescale EHCI USB host controllers based on a flat device tree Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
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2fb07d77 |
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23-Jan-2006 |
Kumar Gala <galak@gate.crashing.org> |
[PATCH] powerpc: cleaned up fsl_soc.c Cleaned up fsl_soc.c based on comments from Olof Johansson. Ran through Lindent, and split gfar_mdio init into its own function. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
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eed32001 |
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13-Jan-2006 |
Kumar Gala <galak@gate.crashing.org> |
[PATCH] powerpc: Add FSL SOC library and setup code Parse the flat device tree for devices on Freescale SOC's that we know about (gianfar, gianfar_mdio, i2c, mpc83xx_wdt). We need to setup platform devices and platform data for these devices to match arch/ppc usage. Also add a helper function (get_immrbase) that reports the base address of the MMIO registers on the SOC. Signed-off-by: Kumar Gala <galak@kernel.crashing.org> Signed-off-by: Paul Mackerras <paulus@samba.org>
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