GitHub-Mirror/linux-bl808
2
0
Fork 0
mirror of https://github.com/Fishwaldo/linux-bl808.git synced 2025-06-17 20:25:19 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

ARM: SoC driver updates for v4.1

Browse source 
Driver updates for v4.1. Some of these are for drivers/soc, where we find more
 and more SoC-specific drivers these days. Some are for other driver subsystems
 where we have received acks from the appropriate maintainers.
 
 The larger parts of this branch are:
 
 - MediaTek support for their PMIC wrapper interface, a high-level interface
   for talking to the system PMIC over a dedicated I2C interface.
 - Qualcomm SCM driver has been moved to drivers/firmware. It's used for CPU
   up/down and needs to be in a shared location for arm/arm64 common code.
 - Cleanup of ARM-CCI PMU code.
 - Anoter set of cleanusp to the OMAP GPMC code.
 -----BEGIN PGP SIGNATURE-----
 Version: GnuPG v1
 
 iQIcBAABAgAGBQJVNzKYAAoJEIwa5zzehBx3UJ8P/37OA1Qc5vR/Kyc8WlhPlNFV
 MRE7ajM+FMd/Islt4nVNKATK2o3peCTPrqcniDfdPmN2dM1l4LvdeIvkIhKpB09h
 ovmYTZLI/AIbbkttWybGO4lVpFeATxX5N91XXBHvbqkMh6N6ppiYWZUYeJs9EhAw
 2YKykfDCTjKykS+m4YThXw9SCF/6mkCvaBL2VAuKnoV0ygjQD109Fce/irKaAoyw
 L2w4PXOimUk8RshTx3afKCgTotMS0e9JWjKjvDO5M2KAD8DHm7PDRMmRVzA2sSFG
 E2BCfh2DTjzJjdfRYsTd1bYnWzvakX1CzLjiFv+Sb0ctanoZdiDtJIDpX+vSXZ+D
 W7i0yhEWIrr2qaZOyXR8znw8BhzdVZhmT+O76N47HvzMb5JUkaZBhEUBfUyeDbk+
 YhEwz1G+YxT+fg7bBrxa3vLzOJ2pUwVJPITNuPKr6eZJmaBqgx2M7xXs3KyIJX1Y
 AV9eUs2uNCyonawO6xXRhlUKREKL1TftqNXfLj7MYg6AaoVqK0qNRfuCdhMFhMdN
 88QCl/qpPtIDL6ZnxlOejs30+DCH1QPx6+GhxkUlVlF1j/2ZM0cK2cj3tggDbNvN
 uSy/g5pYDp62Az8UCoNXmKdnb4UONigb7k49naZbW/9CGRp1rrmUdzPUAm0tHMBT
 HsH7ms+nHAZHrAlNvvtP
 =/sWo
 -----END PGP SIGNATURE-----

Merge tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc

Pull ARM SoC driver updates from Olof Johansson:
 "Driver updates for v4.1.  Some of these are for drivers/soc, where we
  find more and more SoC-specific drivers these days.  Some are for
  other driver subsystems where we have received acks from the
  appropriate maintainers.

  The larger parts of this branch are:

   - MediaTek support for their PMIC wrapper interface, a high-level
     interface for talking to the system PMIC over a dedicated I2C
     interface.

   - Qualcomm SCM driver has been moved to drivers/firmware.  It's used
     for CPU up/down and needs to be in a shared location for arm/arm64
     common code.

   - cleanup of ARM-CCI PMU code.

   - another set of cleanusp to the OMAP GPMC code"

* tag 'armsoc-drivers' of git://git.kernel.org/pub/scm/linux/kernel/git/arm/arm-soc: (43 commits)
  soc/mediatek: Remove unused variables
  clocksource: atmel-st: select MFD_SYSCON
  soc: mediatek: Add PMIC wrapper for MT8135 and MT8173 SoCs
  arm-cci: Fix CCI PMU event validation
  arm-cci: Split the code for PMU vs driver support
  arm-cci: Get rid of secure transactions for PMU driver
  arm-cci: Abstract the CCI400 PMU specific definitions
  arm-cci: Rearrange code for splitting PMU vs driver code
  drivers: cci: reject groups spanning multiple HW PMUs
  ARM: at91: remove useless include
  clocksource: atmel-st: remove mach/hardware dependency
  clocksource: atmel-st: use syscon/regmap
  ARM: at91: time: move the system timer driver to drivers/clocksource
  ARM: at91: properly initialize timer
  ARM: at91: at91rm9200: remove deprecated arm_pm_restart
  watchdog: at91rm9200: implement restart handler
  watchdog: at91rm9200: use the system timer syscon
  mfd: syscon: Add atmel system timer registers definition
  ARM: at91/dt: declare atmel,at91rm9200-st as a syscon
  soc: qcom: gsbi: Add support for ADM CRCI muxing
  ...
This commit is contained in:
Linus Torvalds 2015-04-22 09:18:17 -07:00
commit 7d2b6ef19c
52 changed files with 2756 additions and 963 deletions
Download patch file Download diff file Expand all files Collapse all files

49
include/linux/mfd/syscon/atmel-st.h Normal file
View file

@ -0,0 +1,49 @@
/*
* Copyright (C) 2005 Ivan Kokshaysky
* Copyright (C) SAN People
*
* System Timer (ST) - System peripherals registers.
* Based on AT91RM9200 datasheet revision E.
*
* 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.
*/
#ifndef _LINUX_MFD_SYSCON_ATMEL_ST_H
#define _LINUX_MFD_SYSCON_ATMEL_ST_H
#include <linux/bitops.h>
#define AT91_ST_CR 0x00 /* Control Register */
#define AT91_ST_WDRST BIT(0) /* Watchdog Timer Restart */
#define AT91_ST_PIMR 0x04 /* Period Interval Mode Register */
#define AT91_ST_PIV 0xffff /* Period Interval Value */
#define AT91_ST_WDMR 0x08 /* Watchdog Mode Register */
#define AT91_ST_WDV 0xffff /* Watchdog Counter Value */
#define AT91_ST_RSTEN BIT(16) /* Reset Enable */
#define AT91_ST_EXTEN BIT(17) /* External Signal Assertion Enable */
#define AT91_ST_RTMR 0x0c /* Real-time Mode Register */
#define AT91_ST_RTPRES 0xffff /* Real-time Prescalar Value */
#define AT91_ST_SR 0x10 /* Status Register */
#define AT91_ST_PITS BIT(0) /* Period Interval Timer Status */
#define AT91_ST_WDOVF BIT(1) /* Watchdog Overflow */
#define AT91_ST_RTTINC BIT(2) /* Real-time Timer Increment */
#define AT91_ST_ALMS BIT(3) /* Alarm Status */
#define AT91_ST_IER 0x14 /* Interrupt Enable Register */
#define AT91_ST_IDR 0x18 /* Interrupt Disable Register */
#define AT91_ST_IMR 0x1c /* Interrupt Mask Register */
#define AT91_ST_RTAR 0x20 /* Real-time Alarm Register */
#define AT91_ST_ALMV 0xfffff /* Alarm Value */
#define AT91_ST_CRTR 0x24 /* Current Real-time Register */
#define AT91_ST_CRTV 0xfffff /* Current Real-Time Value */
#endif /* _LINUX_MFD_SYSCON_ATMEL_ST_H */