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0aafbdf3 |
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18-Feb-2023 |
Christophe Leroy <christophe.leroy@csgroup.eu> |
powerpc: Make generic_calibrate_decr() the default ppc_md.calibrate_decr() is a mandatory item. Its nullity is never checked so it must be non null on all platforms. Most platforms define generic_calibrate_decr() as their ppc_md.calibrate_decr(). Have time_init() call generic_calibrate_decr() when ppc_md.calibrate_decr() is NULL, and remove default assignment from all machines. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/6cb9865d916231c38401ba34ad1a98c249fae135.1676711562.git.christophe.leroy@csgroup.eu
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1c96fcde |
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18-Feb-2023 |
Christophe Leroy <christophe.leroy@csgroup.eu> |
powerpc/platforms: Use 'compatible' property for simple cases Use the new 'compatible' property for simple cases. checkpatch complains about the new compatible being undocumented but in reality nothing is new so just ignore it for the time being. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://msgid.link/6cb9865d916231c38401ba34ad1a98c249fae135.1676711562.git.christophe.leroy@csgroup.eu
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e6f6390a |
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08-Mar-2022 |
Christophe Leroy <christophe.leroy@csgroup.eu> |
powerpc: Add missing headers Don't inherit headers "by chances" from asm/prom.h, asm/mpc52xx.h, asm/pci.h etc... Include the needed headers, and remove asm/prom.h when it was needed exclusively for pulling necessary headers. Signed-off-by: Christophe Leroy <christophe.leroy@csgroup.eu> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au> Link: https://lore.kernel.org/r/be8bdc934d152a7d8ee8d1a840d5596e2f7d85e0.1646767214.git.christophe.leroy@csgroup.eu
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1a59d1b8 |
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27-May-2019 |
Thomas Gleixner <tglx@linutronix.de> |
treewide: Replace GPLv2 boilerplate/reference with SPDX - rule 156 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 this program is distributed in the hope that it will be useful but without any warranty without even the implied warranty of merchantability or fitness for a particular purpose see the gnu general public license for more details you should have received a copy of the gnu general public license along with this program if not write to the free software foundation inc 59 temple place suite 330 boston ma 02111 1307 usa extracted by the scancode license scanner the SPDX license identifier GPL-2.0-or-later has been chosen to replace the boilerplate/reference in 1334 file(s). Signed-off-by: Thomas Gleixner <tglx@linutronix.de> Reviewed-by: Allison Randal <allison@lohutok.net> Reviewed-by: Richard Fontana <rfontana@redhat.com> Cc: linux-spdx@vger.kernel.org Link: https://lkml.kernel.org/r/20190527070033.113240726@linutronix.de Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
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56571384 |
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04-Jul-2016 |
Benjamin Herrenschmidt <benh@kernel.crashing.org> |
powerpc: Move 32-bit probe() machine to later in the boot process This converts all the 32-bit platforms to use the expanded device-tree which is a pretty mechanical change. Unlike 64-bit, the 32-bit kernel didn't rely on platform initializations to setup the MMU since it sets it up entirely before probe_machine() so the move has comparatively less consequences though it's a bigger patch. Signed-off-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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ce6d73c9 |
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10-Sep-2014 |
Uwe Kleine-König <u.kleine-koenig@pengutronix.de> |
powerpc: make of_device_ids const of_device_ids (i.e. compatible strings and the respective data) are not supposed to change at runtime. All functions working with of_device_ids provided by <linux/of.h> work with const of_device_ids. This allows to mark all struct of_device_id const, too. While touching these line also put the __init annotation at the right position where necessary. Signed-off-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Michael Ellerman <mpe@ellerman.id.au>
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0e47ff1c |
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12-Jul-2011 |
Rob Herring <rob.herring@calxeda.com> |
powerpc: rename ppc_pci_*_flags to pci_*_flags This renames pci flags functions and enums in preparation for creating generic version in asm-generic/pci-bridge.h. The following search and replace is done: s/ppc_pci_/pci_/ s/PPC_PCI_/PCI_/ Direct accesses to ppc_pci_flag variable are replaced with helper functions. Signed-off-by: Rob Herring <rob.herring@calxeda.com> Acked-by: Benjamin Herrenschmidt <benh@kernel.crashing.org> Cc: Paul Mackerras <paulus@samba.org>
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8960f7ff |
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14-Dec-2010 |
Rupjyoti Sarmah <rsarmah@amcc.com> |
powerpc/44x: PHY fixup for USB on canyonlands board This fix is a reset for USB PHY that requires some amount of time for power to be stable on Canyonlands. Signed-off-by: Rupjyoti Sarmah <rsarmah@apm.com> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
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aaf136c2 |
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19-Aug-2008 |
Josh Boyer <jwboyer@linux.vnet.ibm.com> |
powerpc/44x: Migrate Canyonlands support to ppc44x_simple Migrate the AMCC Canyonlands board to use the ppc44x_simple platform file. Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
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93173ce2 |
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27-Mar-2008 |
Stefan Roese <sr@denx.de> |
[POWERPC] 4xx: Create common ppc4xx_reset_system() in ppc4xx_soc.c This patch creates a common system reset routine for all 40x and 44x systems. Previously only a 44x routine existed. But since this system reset via the debug control register is common for 40x and 44x let's share this code for all those platforms in ppc4xx_soc.c. This patch also enables CONFIG_4xx_SOC for all 40x and 44x platforms. Tested on Kilauea (405EX) and Canyonlands (440EX). Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
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66e4b334 |
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23-Feb-2008 |
Stefan Roese <sr@denx.de> |
[POWERPC] 4xx: Add AMCC Canyonlands 460EX eval board support to platforms/44x Canyonlands is the AMCC 460EX eval board, featuring nearly all of the 460EX interfaces: - 1 * PCI (max 66MHz), 2 * PCIe (one 4-lane, one 1-lane) - 2 * GBit Ethernet with TCP/IP acceleration - USB 2.0 Host/Device OTG and Host interface - SATA port Signed-off-by: Stefan Roese <sr@denx.de> Signed-off-by: Josh Boyer <jwboyer@linux.vnet.ibm.com>
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