Commit Graph

11 Commits

Author SHA1 Message Date
Arnd Bergmann
4e5f36f846 ARM: ep93xx: make mach/ep93xx-regs.h local
Nothing relies on it outside of arch/arm/mach-ep93xx/, so just move
it there.

Cc: Hartley Sweeten <hsweeten@visionengravers.com>
Tested-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-04 10:22:37 +02:00
Arnd Bergmann
36f1a4ae6b ARM: ep93xx: enable SPARSE_IRQ
Without CONFIG_SPARSE_IRQ, we rely on mach/irqs.h to define NR_IRQS
globally. Do the minimal conversion by setting .nr_irqs in each
machine descriptor.

Only the vision_ep9307 machine has extra IRQs for GPIOs, so make
.nr_irqs the original value there, while using the plain NR_EP93XX_IRQS
everywhere else.

Cc: Hartley Sweeten <hsweeten@visionengravers.com>
Cc: Hubert Feurstein <hubert.feurstein@contec.at>
Cc: Lukasz Majewski <lukma@denx.de>
Tested-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2022-04-04 10:22:37 +02:00
Nikita Shubin
9645ccc7bd
ep93xx: clock: convert in-place to COMMON_CLK
Converted in-place without moving file to drivers/clk.

tested on ts7250 (EP9302).

Only setting rate and change parent tested for, as they
are missing on ts7250:
- video
- I2S
- ADC/KEYPAD
- PWM

Only video and I2S clock are interesting, as they are
GATE + double DIV + MUX, all other are pretty much
common but require ep93xx_syscon_swlocked_write to set
registers.

Signed-off-by: Nikita Shubin <nikita.shubin@maquefel.me>
Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Tested-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Acked-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
Link: https://lore.kernel.org/r/20211018103105.146380-3-alexander.sverdlin@gmail.com'
Signed-off-by: Arnd Bergmann <arnd@arndb.de>
2021-10-20 17:46:36 +02:00
Thomas Gleixner
2874c5fd28 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>
2019-05-30 11:26:32 -07:00
Alexander Sverdlin
5364c6470a ARM: ep93xx: Add ADC platform device support to core
Newly provided ep93xx_register_adc() could be used by machine-specific code
to create ADC platform device on Cirrus Logic EP93xx SoC-based machines.

Signed-off-by: Alexander Sverdlin <alexander.sverdlin@gmail.com>
2017-07-28 01:36:31 +02:00
Rafal Prylowski
eb774a0901 ep93xx: IDE driver platform support code
Add IDE driver platform support code for ep93xx.

Signed-off-by: Rafal Prylowski <prylowski@metasoft.pl>
Acked-by: H Hartley Sweeten <hsweeten@visionengravers.com>
Signed-off-by: Ryan Mallon <rmallon@gmail.com>
2012-06-04 14:40:46 +10:00
Ryan Mallon
a6de3df4f1 ep93xx: Remove unnecessary includes of ep93xx-regs.h
Remove the include of ep93xx-regs.h from files which no longer need
it, notably include/mach/hardware.h.

Signed-off-by: Ryan Mallon <rmallon@gmail.com>
Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi>
Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
2012-03-14 11:43:13 +11:00
Ryan Mallon
9aeec63e04 ep93xx: Move EP93XX_SYSCON defines to SoC private header
The EP93XX_SYSCON defines are now no longer needed outside of the
EP93xx SoC core code, so they can be moved to a private header.

Signed-off-by: Ryan Mallon <rmallon@gmail.com>
Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi>
Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
2012-03-14 11:43:11 +11:00
Ryan Mallon
999c53fb22 ep93xx: Make syscon access functions private to SoC
The syscon access functions are no longer used outside of the core
EP93xx code. Move their definitions into the SoC code.

Signed-off-by: Ryan Mallon <rmallon@gmail.com>
Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi>
Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
2012-03-14 11:43:06 +11:00
Ryan Mallon
a05baf335b ep93xx: Move peripheral defines to local SoC header
Move the AHB/APB peripheral defines to local SoC header since they are
only needed by the core SoC code. The UART defines are not moved
because they are used by the mach/uncompress.h header.

Signed-off-by: Ryan Mallon <rmallon@gmail.com>
Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi>
Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
Acked-by: Arnd Bergmann <arnd@arndb.de>
2012-03-14 11:42:27 +11:00
Ryan Mallon
258249ec0e ep93xx: Move PHYS_BASE defines to local SoC header file
The PHYS_BASE defines in arch/arm/mach-ep93xx/include/mach-ep93xx-regs.h are
only used in the SoC code. Move the defines to a local header file.

Signed-off-by: Ryan Mallon <rmallon@gmail.com>
Reviewed-by: Mika Westerberg <mika.westerberg@iki.fi>
Acked-by: Hartley Sweeten <hsweeten@visionengravers.com>
2012-03-14 11:41:02 +11:00