u-boot-brain/cmd
Simon Glass b8989b537e gpio: Show inactive GPIOs when explicitly requested
At present the gpio command only shows GPIOs which are marked as in use.
This makes sense with 'gpio status' since we already have the '-a' flag
to indicate that all GPIOs should be shown. But when a particular GPIO is
requested, it seems better to always display it. At present the request is
simply ignored.

For example if GPIO a10 is not in use, then:

   > gpio status a10

shows nothing, not even the function being used for that GPIO. With this
change, it shows the pin status:

   > gpio status a10
   a10: input: 0 [ ]

Add an extra parameter for this to avoid changing the existing flag
parameter.

Signed-off-by: Simon Glass <sjg@chromium.org>
Reviewed-by: Bin Meng <bmeng.cn@gmail.com>
Tested-by: Bin Meng <bmeng.cn@gmail.com>
[bmeng: correct the 'gpio' command in the commit message]
Signed-off-by: Bin Meng <bmeng.cn@gmail.com>
2019-02-20 15:24:29 +08:00
..
mvebu SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ti SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
x86 x86: Update mtrr functions to allow leaving cache alone 2018-10-09 04:40:27 -06:00
.gitignore cmd: rework "license" command 2017-02-08 15:56:28 -05:00
adc.c cmd: adc: Use the sub-command infrastructure 2019-01-15 15:28:54 -05:00
aes.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
armflash.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
avb.c cmd: avb: print error message if command fails 2018-10-07 10:47:38 -04:00
axi.c cmd: Add axi command 2018-08-11 09:16:08 +02:00
bdinfo.c cmd/bdinfo: correct output of numerical values 2018-11-16 13:34:34 -05:00
bedbug.c powerpc: remove 4xx support 2017-07-03 17:35:28 -04:00
bind.c cmd: Add bind/unbind commands to bind a device to a driver from the command line 2018-08-21 16:21:37 +02:00
binop.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
blk_common.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
blkcache.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
blob.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
bmp.c cmd: bmp: Make integer-to-pointer cast platform, independent 2019-02-15 12:48:02 +01:00
boot.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
bootcount.c bootcount: Add bootcount command 2018-05-23 17:30:05 -04:00
bootefi.c efi_loader: clean up bootefi_test_prepare() 2019-02-16 15:42:20 +01:00
booti.c ARM: image: Add option for ignoring ep bit 3 2018-06-19 07:31:45 -04:00
bootm.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
bootmenu.c ensure active menuitem is inside menu 2018-12-07 08:13:48 -05:00
bootstage.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
bootz.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
btrfs.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
cache.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
cbfs.c fs: cbfs: Add missing standard CBFS component types 2018-12-31 09:42:41 +08:00
clk.c cmd: clk: Add trivial implementation of clock dump for DM 2018-09-29 11:49:35 -06:00
cls.c cmd: add clear screen 'cls' command 2018-12-04 19:44:57 +01:00
config.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
conitrace.c cmd: add conitrace command 2018-09-25 21:49:18 -04:00
console.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
cpu.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
cramfs.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
cros_ec.c cros_ec: Update cros_ec_read_hash() to specify the image 2018-10-09 04:40:27 -06:00
dataflash_mmc_mux.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
date.c cmd: date: Do not overwrite arguments 2019-02-19 08:55:43 -05:00
demo.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
dfu.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
diag.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
disk.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
display.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
dm.c cmd: Move the "dm" command from test/dm/ to cmd/ 2018-12-15 11:49:19 -05:00
dtimg.c common: command: Rework the 'cmd is repeatable' logic 2019-01-15 15:28:54 -05:00
echo.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
eeprom.c Merge branch 'master' of git://git.denx.de/u-boot-spi 2018-12-05 15:06:24 -05:00
efi.c cmd: efi: Clarify calculation precedence for '&' and '?' 2018-08-21 00:04:24 +02:00
elf.c elf: fix cache flushing in 'bootelf -p' command 2019-02-19 08:55:43 -05:00
ethsw.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
exit.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ext2.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ext4.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fastboot.c usb: gadget: Do not call board_usb_xxx() directly in USB gadget drivers 2018-12-07 16:31:45 +01:00
fat.c cmd: fat: add fatrm command 2018-09-23 21:55:30 +02:00
fdc.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fdt.c cmd, fdt: add subcommand "get" to fdt header 2018-11-29 09:30:05 -07:00
fitupd.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
flash.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fpga.c cmd: fpga: Fix loads command 2018-09-11 11:00:54 +02:00
fpgad.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fs_uuid.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
fs.c cmd/fs: fix build if CMD_BOOTEFI is not set 2019-02-19 16:58:23 -05:00
fuse.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
gettime.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
gpio.c gpio: Show inactive GPIOs when explicitly requested 2019-02-20 15:24:29 +08:00
gpt.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
hash.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
help.c common: command: Rework the 'cmd is repeatable' logic 2019-01-15 15:28:54 -05:00
host.c sandbox: Drop the deprecated 'sb' command 2018-11-26 08:25:35 -05:00
i2c.c cmd: i2c: Fix help output of i2c command. 2018-12-10 07:30:58 +01:00
ide.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ini.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
io.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
iotrace.c iotrace: fix behaviour when buffer is full 2018-06-18 14:02:04 -04:00
irq.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
itest.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
jffs2.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Kconfig efi_loader: CMD_BOOTEFI_HELLO_COMPILE in configs 2019-02-13 09:40:05 +01:00
led.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
legacy_led.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
license.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
load.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
log.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
lzmadec.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mac.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
Makefile cmd: pcmcia: Build only if CONFIG_CMD_PCMCIA=y 2019-02-19 16:58:24 -05:00
md5sum.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mdio.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mem.c Remove <inttypes.h> includes and PRI* usages in printf() entirely 2018-09-10 20:48:17 -04:00
mfsl.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mii.c cmd: mii: don't check address for 'device' subcommand 2018-10-24 14:45:36 -05:00
misc.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mmc_spi.c dm: block: Rename device number member dev to devnum 2016-03-14 15:34:50 -06:00
mmc.c common: command: Rework the 'cmd is repeatable' logic 2019-01-15 15:28:54 -05:00
mp.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
mtd.c cmd: mtd: fix compilation warning for help when SYS_LONGHELP=n 2019-01-18 13:40:34 -05:00
mtdparts.c cmd: mtdparts: remove mandatory 'mtdparts=' prefix 2018-09-20 20:11:01 +05:30
nand.c env: Rename getenv/_f() to env_get() 2017-08-16 08:30:24 -04:00
net.c net: Read bootfile from env on netboot_common() 2018-07-26 14:08:20 -05:00
nvedit.c cmd: nvedit: use correct format code 2019-01-15 15:28:43 -05:00
nvme.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
onenand.c cmd/onenand.c: block align warning 2016-10-06 20:57:42 -04:00
osd.c cmd: Add osd commands 2018-09-28 18:27:33 +02:00
part.c cmd: part: use MAX_SEARCH_PARTITIONS for part search 2018-09-10 21:19:33 -04:00
pci.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pcmcia.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
pinmux.c cmd: pinmux: Add pinmux command 2018-11-16 16:51:56 -05:00
pmic.c pmic: Rewrite the pmic command to not only work with single byte transmission 2018-05-18 08:27:26 +02:00
pxe.c cmd: pxe: add support for FIT config selection 2018-10-08 14:45:02 -04:00
qfw.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
read.c cmd/read.c: Fix checking blk_dread return value 2017-08-20 09:54:30 -04:00
reginfo.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
regulator.c cmd: add missing line breaks for pr_err() 2018-06-07 20:06:29 -04:00
reiser.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
remoteproc.c cmd: remoteproc: Fix the base of strtoul for ID conversion from 3 to 10 2018-11-01 10:02:43 -04:00
rockusb.c usb: gadget: Do not call board_usb_xxx() directly in USB gadget drivers 2018-12-07 16:31:45 +01:00
sata.c cmd: sata: add null pointer check for dev 2019-02-09 07:51:00 -05:00
sb.c spl: Add support for passing handoff info to U-Boot proper 2018-11-26 08:25:37 -05:00
scsi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
setexpr.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
sf.c cmd: sf: use correct printf code 2019-01-15 15:28:44 -05:00
sha1sum.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
smccc.c arm64: Add SMC and HVC commands 2018-05-08 09:07:35 -04:00
sound.c dm: sound: Complete migration to driver model 2018-12-13 16:36:41 -07:00
source.c cmd: fit_image: Add default property for FIT format scripts 2018-07-19 16:17:58 -04:00
spi.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
spl.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
strings.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
terminal.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
test.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
thordown.c usb: gadget: Do not call board_usb_xxx() directly in USB gadget drivers 2018-12-07 16:31:45 +01:00
time.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
tpm_test.c tpm: Convert to use a device parameter 2018-11-29 09:30:06 -07:00
tpm-common.c tpm: Convert to use a device parameter 2018-11-29 09:30:06 -07:00
tpm-user-utils.h tpm: disociate TPMv1.x specific and generic code 2018-05-25 20:12:55 -04:00
tpm-v1.c tpm: Convert to use a device parameter 2018-11-29 09:30:06 -07:00
tpm-v2.c cmd: tpm-v2: use correct format code 2019-01-15 15:28:44 -05:00
trace.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
tsi148.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
ubi.c cmd: ubi: remove unreachable code 2019-01-15 15:28:44 -05:00
ubifs.c cmd: ubifs: Factor out some checking codes into cmd_ubifs_mount() 2018-09-28 20:22:32 -04:00
universe.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
unzip.c cmd: unzip: use correct format code 2019-01-15 15:28:44 -05:00
usb_gadget_sdp.c usb: gadget: Do not call board_usb_xxx() directly in USB gadget drivers 2018-12-07 16:31:45 +01:00
usb_mass_storage.c usb: gadget: Do not call board_usb_xxx() directly in USB gadget drivers 2018-12-07 16:31:45 +01:00
usb.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
version.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
virtio.c virtio: cmd: Add virtio command for virtio devices 2018-11-14 09:16:27 -08:00
w1.c w1: add command for onewire protocol 2018-09-28 20:22:36 -04:00
wol.c net: Add new wol command - Wake on LAN 2018-07-02 14:14:20 -05:00
ximg.c cmd: ximg: Invert check for fit image compression 2019-01-25 12:12:55 -05:00
yaffs2.c Remove the cmd_ prefix from command files 2016-01-25 10:39:43 -05:00
zfs.c SPDX: Convert all of our single license tags to Linux Kernel style 2018-05-07 09:34:12 -04:00
zip.c cmd: zip: use correct format code 2019-01-15 15:28:44 -05:00