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| author | Stephen Warren <swarren@nvidia.com> | 2012-03-02 13:05:48 -0700 |
|---|---|---|
| committer | Linus Walleij <linus.walleij@linaro.org> | 2012-03-05 11:25:11 +0100 |
| commit | 1e2082b520721734c358f776d34a069867214c8e (patch) | |
| tree | 4d11e15a4127ad69faf7555864480a6fafe5422c /arch/arm/mach-u300 | |
| parent | 6e5e959dde0d92d177f035652aeaa77f9330c9c6 (diff) | |
| download | linux-1e2082b520721734c358f776d34a069867214c8e.tar.bz2 | |
pinctrl: enhance mapping table to support pin config operations
The pinctrl mapping table can now contain entries to:
* Set the mux function of a pin group
* Apply a set of pin config options to a pin or a group
This allows pinctrl_select_state() to apply pin configs settings as well
as mux settings.
v3: Fix find_pinctrl() to iterate over the correct list.
s/_MUX_CONFIGS_/_CONFIGS_/ in mapping table macros.
Fix documentation to use correct mapping table macro.
v2: Added numerous extra PIN_MAP_*() special-case macros.
Fixed kerneldoc typo. Delete pinctrl_get_pin_id() and
replace it with pin_get_from_name(). Various minor fixes.
Updates due to rebase.
Signed-off-by: Stephen Warren <swarren@nvidia.com>
Acked-by: Dong Aisheng <dong.aisheng@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
Diffstat (limited to 'arch/arm/mach-u300')
| -rw-r--r-- | arch/arm/mach-u300/core.c | 12 |
1 files changed, 6 insertions, 6 deletions
diff --git a/arch/arm/mach-u300/core.c b/arch/arm/mach-u300/core.c index c092cf92e8ea..f326d3136128 100644 --- a/arch/arm/mach-u300/core.c +++ b/arch/arm/mach-u300/core.c @@ -1608,13 +1608,13 @@ static struct platform_device dma_device = { /* Pinmux settings */ static struct pinctrl_map __initdata u300_pinmux_map[] = { /* anonymous maps for chip power and EMIFs */ - PIN_MAP_SYS_HOG("pinctrl-u300", "power"), - PIN_MAP_SYS_HOG("pinctrl-u300", "emif0"), - PIN_MAP_SYS_HOG("pinctrl-u300", "emif1"), + PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-u300", NULL, "power"), + PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-u300", NULL, "emif0"), + PIN_MAP_MUX_GROUP_HOG_DEFAULT("pinctrl-u300", NULL, "emif1"), /* per-device maps for MMC/SD, SPI and UART */ - PIN_MAP(PINCTRL_STATE_DEFAULT, "pinctrl-u300", "mmc0", "mmci"), - PIN_MAP(PINCTRL_STATE_DEFAULT, "pinctrl-u300", "spi0", "pl022"), - PIN_MAP(PINCTRL_STATE_DEFAULT, "pinctrl-u300", "uart0", "uart0"), + PIN_MAP_MUX_GROUP_DEFAULT("mmci", "pinctrl-u300", NULL, "mmc0"), + PIN_MAP_MUX_GROUP_DEFAULT("pl022", "pinctrl-u300", NULL, "spi0"), + PIN_MAP_MUX_GROUP_DEFAULT("uart0", "pinctrl-u300", NULL, "uart0"), }; struct u300_mux_hog { |