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mario.six@gdsys.cc 07d31f8f98 dm: gpio: Add driver for MPC85XX GPIO controller 
This patch adds a driver for the built-in GPIO controller of the MPC85XX
SoC (probably supporting other PowerQUICC III SoCs as well).

Each GPIO bank is identified by its own entry in the device tree, i.e.

gpio-controller@fc00 {
      #gpio-cells = <2>;
      compatible = "fsl,pq3-gpio";
      reg = <0xfc00 0x100>
}

By default, each bank is assumed to have 32 GPIOs, but the ngpios
setting is honored, so the number of GPIOs for each bank in configurable
to match the actual GPIO count of the SoC (e.g. the 32/32/23 banks of
the P1022 SoC).

The usual functions of GPIO drivers (setting input/output mode and output
value setting) are supported.

The driver has been tested on MPC85XX, but it is likely that other
PowerQUICC III devices will work as well.

Signed-off-by: Mario Six <mario.six@gdsys.cc>
Reviewed-by: Simon Glass <sjg@chromium.org>
Reviewed-by: York Sun <york.sun@nxp.com>
 		2016-06-03 22:13:24 -07:00
..
arch-mpc83xx
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arch-mpc85xx dm: gpio: Add driver for MPC85XX GPIO controller 2016-06-03 22:13:24 -07:00
arch-ppc4xx powerpc: ppc4xx: Add a gpio.h header file 2015-02-12 10:35:31 -07:00
4xx_pci.h
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4xx_pcie.h
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5xx_immap.h
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8xx_immap.h
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atomic.h Replace "extern inline" with "static inline" 2015-11-09 18:19:40 -05:00
bitops.h Replace "extern inline" with "static inline" 2015-11-09 18:19:40 -05:00
byteorder.h Replace "extern inline" with "static inline" 2015-11-09 18:19:40 -05:00
cache.h mpc85xx/t104x: Enable L2 and CPC cache when resume 2014-07-22 16:25:55 -07:00
config.h ns16550: unify serial_ppc 2015-11-21 21:50:04 -05:00
config_mpc85xx.h arch/arm, arch/powerpc: add # of SEC engines on the SOC 2016-05-18 08:51:46 -07:00
config_mpc86xx.h
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cpm_85xx.h
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cpm_8260.h
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e300.h
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errno.h
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fsl_dma.h Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
fsl_fdt.h t1040d4rdb: assign muxed pins to qe-tdm when set hwconfig qe-tdm 2015-11-02 08:48:20 -08:00
fsl_i2c.h dm: fsl_i2c: Enable DM for FSL I2C 2016-05-17 08:28:55 +02:00
fsl_law.h Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
fsl_lbc.h
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fsl_liodn.h net/fman: Support both new and legacy FMan Compatibles 2015-09-01 20:57:15 -05:00
fsl_mpc83xx_serdes.h
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fsl_pamu.h powerpc/SECURE_BOOT: Add PAMU driver 2016-02-24 08:40:55 -08:00
fsl_pci.h fsl/pci: Set CFG_READY for PCIe v3.0 and later 2015-05-04 09:24:23 -07:00
fsl_portals.h
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fsl_secure_boot.h Kconfig: Move CONFIG_FIT and related options to Kconfig 2016-03-14 19:18:07 -04:00
fsl_serdes.h arch/powerpc: Add SGMII support for the L2 Switch ports 2015-01-16 09:32:26 -08:00
fsl_srio.h powerpc: Remove __ilog2_u64 and ffs4 from bitops 2015-11-05 16:47:05 -05:00
global_data.h Revert "powerpc: ppc4xx: remove lwmon5 support" 2015-10-11 17:12:09 -04:00
gpio.h
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immap_83xx.h
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immap_85xx.h dm: gpio: Add driver for MPC85XX GPIO controller 2016-06-03 22:13:24 -07:00
immap_86xx.h dm: fsl_i2c: Rename I2C register structure 2016-05-17 08:28:52 +02:00
immap_512x.h powerpc: mpc512x: fix boot breakage 2014-10-27 14:35:53 +01:00
immap_8260.h
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interrupt.h mailaddr: Update mail address 2016-01-27 15:32:05 +01:00
io.h Replace "extern inline" with "static inline" 2015-11-09 18:19:40 -05:00
iopin_8xx.h Replace "extern inline" with "static inline" 2015-11-09 18:19:40 -05:00
iopin_8260.h Replace "extern inline" with "static inline" 2015-11-09 18:19:40 -05:00
linkage.h powerpc: Add linkage.h file 2015-02-12 10:35:32 -07:00
m8260_pci.h
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mc146818rtc.h
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mmu.h
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mp.h
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mpc8xxx_spi.h Add more SPDX-License-Identifier tags 2016-01-19 08:31:21 -05:00
mpc85xx_gpio.h powerpc/mpc85xx: Fix compiling error for common/cmd_gpio.c 2015-05-04 09:26:09 -07:00
mpc512x.h
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mpc8349_pci.h
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pci_io.h
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posix_types.h
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ppc4xx-ebc.h powerpc: ppc4xx: remove board support for bluestone 2014-10-10 09:44:43 -04:00
ppc4xx-emac.h
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ppc4xx-gpio.h
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ppc4xx-i2c.h ppc4xx: Handle i2c stuck on combined xfer 2014-11-10 06:44:30 +01:00
ppc4xx-isram.h powerpc: ppc4xx: remove board support for bluestone 2014-10-10 09:44:43 -04:00
ppc4xx-mal.h
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ppc4xx-sdram.h powerpc: ppc4xx: remove board support for bluestone 2014-10-10 09:44:43 -04:00
ppc4xx-uic.h powerpc: ppc4xx: remove board support for bluestone 2014-10-10 09:44:43 -04:00
ppc4xx.h powerpc: ppc4xx: remove board support for bluestone 2014-10-10 09:44:43 -04:00
ppc4xx_config.h
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ppc405.h
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ppc405ep.h
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ppc405ex.h
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ppc405ez.h
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ppc405gp.h
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ppc440.h
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ppc440ep_gr.h
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ppc440epx_grx.h
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ppc440gp.h
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ppc440gx.h
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ppc440sp.h
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ppc440spe.h
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ppc460ex_gt.h ppc: amcc: Omit unneeded ns16550 CONFIG if using driver model 2015-02-12 10:35:31 -07:00
ppc460sx.h
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processor.h powerpc/mpc85xx: Add DSP side awareness for Freescale Heterogeneous SoCs 2015-03-04 10:15:29 -08:00
ptrace.h
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sections.h
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sigcontext.h
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signal.h
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spl.h
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status_led.h
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string.h
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types.h fsl_sec: Add hardware accelerated SHA256 and SHA1 2014-10-16 14:17:07 -07:00
u-boot.h powerpc: Drop unused code related to generic board 2016-05-27 15:39:54 -04:00
unaligned.h
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xilinx_irq.h mailaddr: Update mail address 2016-01-27 15:32:05 +01:00