summaryrefslogtreecommitdiffstats
path: root/drivers/pinctrl
Commit message (Collapse)AuthorAgeFilesLines
...
* Merge branch 'for-next/tegra'Sascha Hauer2014-05-053-0/+510
|\ | | | | | | | | | | | | | | Conflicts: arch/arm/dts/tegra20-colibri.dtsi arch/arm/dts/tegra20-paz00.dts arch/arm/dts/tegra20.dtsi drivers/clk/tegra/clk-periph.c
| * pinctrl: tegra: add Tegra3 driverLucas Stach2014-04-233-0/+510
| | | | | | | | | | Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | pinctrl: add rockchip pinctrl and gpio driversBeniamino Galvani2014-04-293-0/+568
|/ | | | | Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM: i.MX: Make mxc_iomux_v3_setup_multiple_pads argument constSascha Hauer2014-02-201-2/+2
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pinctrl: Add pinctrl driver for i.MX1/21/27Sascha Hauer2014-01-292-0/+199
| | | | | | | This turns the legacy iomux-v1 support into a full pinctrl driver. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pinctrl: single: select CONFIG_PINCTRLJan Weitzel2013-12-171-0/+1
| | | | | | | pinctrl_register is used. Signed-off-by: Jan Weitzel <j.weitzel@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/omap-drivers'Sascha Hauer2013-12-064-6/+188
|\
| * pinctrl: Add functions to select pinctrl from device_nodeSascha Hauer2013-11-271-6/+18
| | | | | | | | | | | | | | | | | | | | | | | | Instead of requiring a device pointer, add a functions to select the pinctrl state based on a device node. The AM33xx cpsw devicetree description has several subdevices with pinctrl information attached to them. In barebox we do not handle the subdevices as distinct devices, so the pinctrl is never configured correctly and the mdio bus subdevice stops working. This patch makes it possible to configure the pinctrl without having a device. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
| * pinctrl: Add pinctrl-single driverSascha Hauer2013-11-223-0/+170
| | | | | | | | | | | | | | Based on the kernel pinctrl-single driver. This one is just enough to make OMAP/AM33xx work. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | treewide: Add missing includesSascha Hauer2013-11-082-0/+3
|/ | | | | | | | A lot of files rely on include/driver.h including include/of.h (and this including include/errno.h. include the files explicitly so we can eventually get rid of including of.h from driver.h Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pinctrl: don't allow drivers to be selected by menuconfig userLucas Stach2013-10-311-8/+4
| | | | | | | | | | | | | There is no much sense in having the pinctrl drivers be user selectable as all arches using on of them already selects the right one. So to avoid presenting the user with the choice to enable unrelated pinctrl drivers or pushing lots of dependencies into the Kconfig just drop the configurability. Reported-by: Uwe Kleine-König <u.kleine-koenig@pengutronix.de> Signed-off-by: Lucas Stach <l.stach@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next-manual/oftree-linux-sync'Sascha Hauer2013-07-021-2/+2
|\
| * OF: base: sync of_find_property with linux OF APISebastian Hesselbarth2013-06-201-2/+2
| | | | | | | | | | | | | | | | To start synchronizing OF API of barebox with linux OF API, this adds a length pointer to of_find_property. Also all current users of that function are updated to reflect the API change. Signed-off-by: Sebastian Hesselbarth <sebastian.hesselbarth@gmail.com>
* | pinctrl: imx-iomux-v3: Add imx6dl compatible entrySascha Hauer2013-06-251-0/+2
|/ | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Merge branch 'for-next/tegra'Sascha Hauer2013-06-023-0/+353
|\
| * tegra20: add pinctrl driverLucas Stach2013-05-123-0/+353
| | | | | | | | | | | | | | | | | | | | | | | | This adds a pinctrl driver for the Tegra 20 line of SoCs. It only supports the three basic pinconfiguration settings function mux, tristate control and pullup/down control. The driver understands the same devicetree bindings as the Linux one, unimplemented pinconfiguration options will be ignored. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* | pinctrl: imx-iomux-v3: only register pinctrl when device node is availableSascha Hauer2013-05-211-1/+1
|/ | | | | | | | The pinctrl support is devicetree only, so only register it when we actually have a devicetree. Otherwise we crash boards using the iomux-v3 from platform code in pinctrl_register(). Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pinctrl: move imx-iomux-v1 to drivers/pinctrl/Sascha Hauer2013-04-233-0/+122
| | | | | | For consistency reasons. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pinctrl: move imx-iomux-v2 to drivers/pinctrl/Sascha Hauer2013-04-233-0/+158
| | | | | | For consistency reasons. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pinctrl: switch i.MX iomux-v3 support to pinctrlSascha Hauer2013-04-233-0/+219
| | | | | | | | | This switches the iomux-v3 (found on i.MX25,35,51,53,6) to pinctrl support. The old SoC specific API is kept for compatibility. The pinctrl devicetree support is enabled automatically when OFDEVICE support is available. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* Add initial pinctrl supportSascha Hauer2013-04-233-0/+162
This is a massively stripped down pinctrl support. The upper API consists of only of: int pinctrl_select_state(struct device_d *dev, const char *state); This is used to setup the pinmux for a device to a certain state. This function normally does not need to be called manually. The device core will setup the default state before probing a device. The pinctrl core has the job of handling the devicetree. It parses the pinctrl phandles for a device from devicetree, finds the correct pinctrl device and calls its set_state callback with the pinctrl setup device node. The simplicity of this pinctrl framework comes from the fact that we: - Limit usage to devicetree only for now. For non devicetree use the old legacy SoC specific APIs still can be used. - Do not parse the devicetree into internal data structures which are used by the drivers later. This adds the overhead that we may parse the devicetree multiple times for more dynamic setups, but on the other hand we do not need to parse devices from the devicetree we don't use in barebox - Do not detect resource conflicts. Since the framework mainly is a devicetree parser this would be hard to implement. It should be easy for board maintainers to avoid resource conflicts though. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-23 12:16:00 +0000