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History for barebox / drivers / pinctrl

2014-06-05	8d9cbe1 Browse files » pinctrl: tegra: add Tegra124 support ... We can reuse the Tegra30 pinctrl driver, as the bit layout is the same. Just add the pin and drivegroups and some compile-time magic to avoid bloat. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 3 Jun 2014 Sascha Hauer committed on 5 Jun 2014
2014-06-05	6df813a Browse files » pinctrl: tegra30: introduce drvdata ... Access pin and drivegroups through a drvdata pointer. This allows to insert other groups for SoCs with a similar bit layout easily. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 3 Jun 2014 Sascha Hauer committed on 5 Jun 2014
2014-06-04	ad9f568 Browse files » Merge branch 'for-next/tegra' Sascha Hauer committed on 4 Jun 2014
2014-05-15	fd940ff Browse files » pinctrl: tegra30: parse drive groups ... These are special groups to configure pad properties such as drive strength and slew rate for a group of pads. Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 14 May 2014 Sascha Hauer committed on 15 May 2014
2014-05-08	2ab8b75 Browse files » pinctrl: i.MX iomux-v3: Print more context in error message ... When a devicenode has invalid pinctrl settings then printing the offending node helps debugging it. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 8 May 2014
2014-05-05	7b76317 Browse files » Merge branch 'for-next/tegra' ... Conflicts: arch/arm/dts/tegra20-colibri.dtsi arch/arm/dts/tegra20-paz00.dts arch/arm/dts/tegra20.dtsi drivers/clk/tegra/clk-periph.c Sascha Hauer committed on 5 May 2014
2014-04-29	b28e8d7 Browse files » pinctrl: add rockchip pinctrl and gpio drivers ... Signed-off-by: Beniamino Galvani <b.galvani@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Beniamino Galvani authored on 27 Apr 2014 Sascha Hauer committed on 29 Apr 2014
2014-04-23	f09394a Browse files » pinctrl: tegra: add Tegra3 driver ... Signed-off-by: Lucas Stach <dev@lynxeye.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Lucas Stach authored on 13 Apr 2014 Sascha Hauer committed on 23 Apr 2014
2014-02-20	6613e2d Browse files » ARM: i.MX: Make mxc_iomux_v3_setup_multiple_pads argument const ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 20 Feb 2014
2014-01-29	d25cba0 Browse files » pinctrl: Add pinctrl driver for i.MX1/21/27 ... This turns the legacy iomux-v1 support into a full pinctrl driver. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 29 Jan 2014
2013-12-17	87bae6e Browse files » pinctrl: single: select CONFIG_PINCTRL ... pinctrl_register is used. Signed-off-by: Jan Weitzel <j.weitzel@phytec.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Jan Weitzel authored on 16 Dec 2013 Sascha Hauer committed on 17 Dec 2013
2013-12-06	ed039cd Browse files » Merge branch 'for-next/omap-drivers' Sascha Hauer committed on 6 Dec 2013
2013-11-27	6d2f0d5 Browse files » pinctrl: Add functions to select pinctrl from device_node ... 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> Sascha Hauer committed on 27 Nov 2013
2013-11-22	26c7258 Browse files » pinctrl: Add pinctrl-single driver ... 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> Sascha Hauer committed on 22 Nov 2013
2013-11-08	b67b267 Browse files » treewide: Add missing includes ... 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> Sascha Hauer committed on 8 Nov 2013
2013-10-31	2733d47 Browse files » pinctrl: don't allow drivers to be selected by menuconfig user ... 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> Lucas Stach authored on 30 Oct 2013 Sascha Hauer committed on 31 Oct 2013
2013-07-02	8afe2cb Browse files » Merge branch 'for-next-manual/oftree-linux-sync' Sascha Hauer committed on 2 Jul 2013
2013-06-25	acb28bb Browse files » pinctrl: imx-iomux-v3: Add imx6dl compatible entry ... Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 25 Jun 2013
2013-06-20	905f3ee Browse files » OF: base: sync of_find_property with linux OF API ... 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> Sebastian Hesselbarth authored on 18 Jun 2013 Sascha Hauer committed on 20 Jun 2013
2013-06-02	7925ab2 Browse files » Merge branch 'for-next/tegra' Sascha Hauer committed on 2 Jun 2013
2013-05-21	4b77e45 Browse files » pinctrl: imx-iomux-v3: only register pinctrl when device node is available ... 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> Sascha Hauer committed on 21 May 2013
2013-05-12	373909c Browse files » tegra20: add pinctrl driver ... 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> Lucas Stach authored on 10 May 2013 Sascha Hauer committed on 12 May 2013
2013-04-23	32dc070 Browse files » pinctrl: move imx-iomux-v1 to drivers/pinctrl/ ... For consistency reasons. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 23 Apr 2013
	e2f9687 Browse files » pinctrl: move imx-iomux-v2 to drivers/pinctrl/ ... For consistency reasons. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de> Sascha Hauer committed on 23 Apr 2013
	e20ee61 Browse files » pinctrl: switch i.MX iomux-v3 support to pinctrl ... 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> Sascha Hauer committed on 23 Apr 2013
	7f63c0a Browse files » Add initial pinctrl support ... 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> Sascha Hauer committed on 23 Apr 2013