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path: root/drivers/pinctrl/imx-iomux-v3.c
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* pinctrl: i.MX7: Fix LPSR sel_imput settingSascha Hauer2017-02-061-1/+1
| | | | | | | | | | | | | | | | The i.MX7 has two pinmux controllers, the regular and the LPSR controller. The LPSR pinmux controller doesn't have any sel_input registers, instead they can be found in the regular pinmux controller. This means whenever we want to apply the the sel_input setting for the LPSR controller, we have to apply them to the regular controller instead. In barebox take the easy way out and just add the difference of the two base addresses to the register offset. The same issue is present in the Kernel aswell, but when the bootloader already configured the pins correctly nobody notices when the Kernel sel_input setup effectively is a no-op. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* ARM i.MX: Add i.MX6SL supportAlexander Kurz2017-02-021-0/+2
| | | | | | | | | | | | | Most i.MX6SL infrastructure is already covered in barebox by general i.MX6 support. Missing infrastructure provided in separate commits are * SoC type detection * Clock infrastructure Add the missing fsl,imx6sl-mmdc, so it will not be catched by fsl,imx6q-mmdc and the remaining bits and pieces to provide barebox i.MX6SL SoC support. Signed-off-by: Alexander Kurz <akurz@blala.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pinmmux: i.MX: add pin mux support for i.MX7Juergen Borleis2017-01-201-8/+32
| | | | | Signed-off-by Juergen Borleis <jbe@pengutronix.de> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* i.MX: iomuxv3: Use helper functions in iomux-v3.hAndrey Smirnov2017-01-121-34/+4
| | | | | | | Avoid code duplication by using helper functions from iomux-v3.h Signed-off-by: Andrey Smirnov <andrew.smirnov@gmail.com> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pinmux: imx-iomux-v3: Add i.MX6ul supportSascha Hauer2016-11-081-0/+2
| | | | Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pinctrl: iomux-v3: Cleaning SION patch before applyingAlexander Shiyan2016-05-311-1/+3
| | | | | Signed-off-by: Alexander Shiyan <shc_work@mail.ru> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* driver: replace dev_request_mem_region with dev_request_mem_resourceSascha Hauer2016-03-071-1/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | dev_request_mem_region doesn't work properly one some SoCs on which PTR_ERR() values clash with valid return values from dev_request_mem_region. Replace them with dev_request_mem_resource where possible. This patch has been generated with the following semantic patch: // <smpl> @@ expression d; expression n; expression io; identifier func; @@ func(...) { +struct resource *iores; <+... -io = dev_request_mem_region(d, n); -if (IS_ERR(io)) { +iores = dev_request_mem_resource(d, n); +if (IS_ERR(iores)) { ... - return PTR_ERR(io); -} + return PTR_ERR(iores); +} +io = IOMEM(iores->start); ...+> } @@ expression d; expression n; expression io; identifier func; @@ func(...) { +struct resource *iores; <+... -io = dev_request_mem_region(d, n); -if (IS_ERR(io)) { +iores = dev_request_mem_resource(d, n); +if (IS_ERR(iores)) - return PTR_ERR(io); -} + return PTR_ERR(iores); +io = IOMEM(iores->start); ...+> } @@ expression d; expression n; expression io; identifier func; @@ func(...) { +struct resource *iores; <+... -io = dev_request_mem_region(d, n); -if (IS_ERR(io)) { - ret = PTR_ERR(io); +iores = dev_request_mem_resource(d, n); +if (IS_ERR(iores)) { + ret = PTR_ERR(iores); ... } +io = IOMEM(iores->start); ...+> } @@ expression d; expression n; expression io; identifier func; @@ func(...) { +struct resource *iores; <+... -io = dev_request_mem_region(d, n); +iores = dev_request_mem_resource(d, n); +if (IS_ERR(iores)) + return PTR_ERR(iores); +io = IOMEM(iores->start); ...+> } @@ identifier func; @@ func(...) { <+... struct resource *iores; -struct resource *iores; ...+> } // </smpl> Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pinctrl: Add i.MX6sx compatible entrySascha Hauer2014-11-271-0/+2
| | | | | | To let the driver probe on i.MX6sx. Signed-off-by: Sascha Hauer <s.hauer@pengutronix.de>
* pinctrl: i.MX iomux-v3: Print more context in error messageSascha Hauer2014-05-081-1/+2
| | | | | | | When a devicenode has invalid pinctrl settings then printing the offending node helps debugging it. 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>
* treewide: Add missing includesSascha Hauer2013-11-081-0/+1
| | | | | | | | 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: imx-iomux-v3: Add imx6dl compatible entrySascha Hauer2013-06-251-0/+2
| | | | 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: switch i.MX iomux-v3 support to pinctrlSascha Hauer2013-04-231-0/+212
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>
generated by cgit v1.2.3 (git 2.39.1) at 2024-04-18 07:23:58 +0000