forge/linux-pinenote
1
0
Fork 0
Code Issues Pull requests Projects Releases Packages Wiki Activity Actions

ARM: arm-soc multiplatform updates for 3.10

Browse source 
More multiplatform enablement for ARM platforms. The ones converted in
 this branch are:
 - bcm2835
 - cns3xxx
 - sirf
 - nomadik
 - msx
 - spear
 - tegra
 - ux500
 
 We're getting close to having most of them converted!
 
 One of the larger platforms remaining is Samsung Exynos, and there are
 a bunch of supporting patches in this merge window for it. There was a
 patch in this branch to a early version of multiplatform conversion,
 but it ended up being reverted due to need of more bake time. The
 revert commit is part of the branch since it would have required
 rebasing multiple dependent branches and they were stable by then.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1.4.11 (GNU/Linux)
 
 iQIcBAABAgAGBQJRgg99AAoJEIwa5zzehBx3n78P/j0w/8v+F4dM29ba5M/tqbFI
 e3wpeFykZ/HJH+FFIEYfIablpfHsLB0LEMh0dZmwHESFC6eR0RfGL2jOkpfcH9Ne
 7B/JIFN4l1iwqqKCXf+QbYL6e8YFxlJkg6BIB4KhNgliQoO/ASP/8EbcgROYuxmN
 KPVdw9laUCCvb5Ogh2NWVAkBHhVGAEiqK20r4TQz8alI8RUmMleWM3o+wLBWVhOO
 d3gtYSfuFSbrJfbpKSdycLizoV/NekdOC1A9Ov9YuOdw8DzNbrThCRQtu0tIUgxN
 JjfnGlEJLsJS9SESfr8SYWxTuhe/lB2dGqjQPvRtl2HGBhbtTlnWfQ0k2ZHdeJuD
 J50SLrGA2gN9E5PlHJXjYk8uhhGIq8bNTJ//CtDkfKTq1D7PuHVEpEctsaz3BBbM
 U+x9zP2v4FB+yrZu8w+gkQY/wDgHsxj08mT6BK0+l8ePdyQV22CvwmM5XlJFI03x
 5J0nLYiYfef+ZN9rGgVrQbn+yv+IEkE4DmeiscjeVJE5LVdVrDpYGfx7UA7V0UA7
 i3KRVpNKuy1v7GJDnKlEBPkmB+vgXTRXUPDVCuC4n0Hi5PYj4es1gY6AoXGF90wm
 vtKxGr/2XDLP7Ro+m0OXMttSgQShnmbrbOngfkWcFwUmG7cB3SSUUOGKM+2LNnXM
 MJTqVhPjkZ2GYBi/J6S/
 =4hSo
 -----END PGP SIGNATURE-----

Merge tag 'multiplatform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC multiplatform updates from Olof Johansson:
 "More multiplatform enablement for ARM platforms.  The ones converted
  in this branch are:

   - bcm2835
   - cns3xxx
   - sirf
   - nomadik
   - msx
   - spear
   - tegra
   - ux500

  We're getting close to having most of them converted!

  One of the larger platforms remaining is Samsung Exynos, and there are
  a bunch of supporting patches in this merge window for it.  There was
  a patch in this branch to a early version of multiplatform conversion,
  but it ended up being reverted due to need of more bake time.  The
  revert commit is part of the branch since it would have required
  rebasing multiple dependent branches and they were stable by then"

* tag 'multiplatform-for-linus' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (70 commits)
  mmc: sdhci-s3c: Fix operation on non-single image Samsung platforms
  clocksource: nomadik-mtu: fix up clocksource/timer
  Revert "ARM: exynos: enable multiplatform support"
  ARM: SPEAr13xx: Fix typo "ARCH_HAVE_CPUFREQ"
  ARM: exynos: enable multiplatform support
  rtc: s3c: make header file local
  mtd: onenand/samsung: make regs-onenand.h file local
  thermal/exynos: remove unnecessary header inclusions
  mmc: sdhci-s3c: remove platform dependencies
  ARM: samsung: move mfc device definition to s5p-dev-mfc.c
  ARM: exynos: move debug-macro.S to include/debug/
  ARM: exynos: prepare for sparse IRQ
  ARM: exynos: introduce EXYNOS_ATAGS symbol
  ARM: tegra: build assembly files with -march=armv7-a
  ARM: Push selects for TWD/SCU into machine entries
  ARM: ux500: build hotplug.o for ARMv7-a
  ARM: ux500: move to multiplatform
  ARM: ux500: make remaining headers local
  ARM: ux500: make irqs.h local to platform
  ARM: ux500: get rid of <mach/[hardware|db8500-regs].h>
  ...
This commit is contained in:
Linus Torvalds 2013-05-02 09:38:16 -07:00
commit 99c6bcf46d
236 changed files with 1832 additions and 2885 deletions
Download patch file Download diff file Expand all files Collapse all files

21
include/linux/platform_data/arm-ux500-pm.h Normal file
View file

@ -0,0 +1,21 @@
/*
* Copyright (C) ST-Ericsson SA 2010-2013
* Author: Rickard Andersson <rickard.andersson@stericsson.com> for
* ST-Ericsson.
* Author: Daniel Lezcano <daniel.lezcano@linaro.org> for Linaro.
* License terms: GNU General Public License (GPL) version 2
*
*/
#ifndef ARM_UX500_PM_H
#define ARM_UX500_PM_H
int prcmu_gic_decouple(void);
int prcmu_gic_recouple(void);
bool prcmu_gic_pending_irq(void);
bool prcmu_pending_irq(void);
bool prcmu_is_cpu_in_wfi(int cpu);
int prcmu_copy_gic_settings(void);
void ux500_pm_init(u32 phy_base, u32 size);
#endif /* ARM_UX500_PM_H */

27
include/linux/platform_data/asoc-ux500-msp.h Normal file
View file

@ -0,0 +1,27 @@
/*
* Copyright (C) ST-Ericsson SA 2010
*
* Author: Rabin Vincent <rabin.vincent@stericsson.com> for ST-Ericsson
* License terms: GNU General Public License (GPL), version 2.
*/
#ifndef __MSP_H
#define __MSP_H
#include <linux/platform_data/dma-ste-dma40.h>
enum msp_i2s_id {
MSP_I2S_0 = 0,
MSP_I2S_1,
MSP_I2S_2,
MSP_I2S_3,
};
/* Platform data structure for a MSP I2S-device */
struct msp_i2s_platform_data {
enum msp_i2s_id id;
struct stedma40_chan_cfg *msp_i2s_dma_rx;
struct stedma40_chan_cfg *msp_i2s_dma_tx;
};
#endif

3
include/linux/platform_data/clk-ux500.h
View file

@ -10,7 +10,8 @@
#ifndef __CLK_UX500_H
#define __CLK_UX500_H
void u8500_clk_init(void);
void u8500_clk_init(u32 clkrst1_base, u32 clkrst2_base, u32 clkrst3_base,
u32 clkrst5_base, u32 clkrst6_base);
void u9540_clk_init(void);
void u8540_clk_init(void);

56
include/linux/platform_data/mmc-sdhci-s3c.h Normal file
View file

@ -0,0 +1,56 @@
#ifndef __PLATFORM_DATA_SDHCI_S3C_H
#define __PLATFORM_DATA_SDHCI_S3C_H
struct platform_device;
enum cd_types {
S3C_SDHCI_CD_INTERNAL, /* use mmc internal CD line */
S3C_SDHCI_CD_EXTERNAL, /* use external callback */
S3C_SDHCI_CD_GPIO, /* use external gpio pin for CD line */
S3C_SDHCI_CD_NONE, /* no CD line, use polling to detect card */
S3C_SDHCI_CD_PERMANENT, /* no CD line, card permanently wired to host */
};
/**
* struct s3c_sdhci_platdata() - Platform device data for Samsung SDHCI
* @max_width: The maximum number of data bits supported.
* @host_caps: Standard MMC host capabilities bit field.
* @host_caps2: The second standard MMC host capabilities bit field.
* @cd_type: Type of Card Detection method (see cd_types enum above)
* @ext_cd_init: Initialize external card detect subsystem. Called on
* sdhci-s3c driver probe when cd_type == S3C_SDHCI_CD_EXTERNAL.
* notify_func argument is a callback to the sdhci-s3c driver
* that triggers the card detection event. Callback arguments:
* dev is pointer to platform device of the host controller,
* state is new state of the card (0 - removed, 1 - inserted).
* @ext_cd_cleanup: Cleanup external card detect subsystem. Called on
* sdhci-s3c driver remove when cd_type == S3C_SDHCI_CD_EXTERNAL.
* notify_func argument is the same callback as for ext_cd_init.
* @ext_cd_gpio: gpio pin used for external CD line, valid only if
* cd_type == S3C_SDHCI_CD_GPIO
* @ext_cd_gpio_invert: invert values for external CD gpio line
* @cfg_gpio: Configure the GPIO for a specific card bit-width
*
* Initialisation data specific to either the machine or the platform
* for the device driver to use or call-back when configuring gpio or
* card speed information.
*/
struct s3c_sdhci_platdata {
unsigned int max_width;
unsigned int host_caps;
unsigned int host_caps2;
unsigned int pm_caps;
enum cd_types cd_type;
int ext_cd_gpio;
bool ext_cd_gpio_invert;
int (*ext_cd_init)(void (*notify_func)(struct platform_device *,
int state));
int (*ext_cd_cleanup)(void (*notify_func)(struct platform_device *,
int state));
void (*cfg_gpio)(struct platform_device *dev, int width);
};
#endif /* __PLATFORM_DATA_SDHCI_S3C_H */