linux-toradex.git/drivers/pinctrl/pinctrl-imx1-core.c, branch v3.15.6 Linux kernel for Apalis and Colibri modules pinctrl: imx27: fix offset calculation in imx_read_2bit 2014-02-03T08:08:09+00:00 Chris Ruehl chris.ruehl@gtsys.com.hk 2014-01-22T03:14:52+00:00 e3365d0974ed64157f5b5a576c611057dc40a595 The offset for the 2bit register calculate wrong, this patch fixes the problem. The debugfs printout for oconf, iconfa, iconfb now shows the real values. Cc: stable@vger.kernel.org Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk> Reviewed-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 
The offset for the 2bit register calculate wrong, this patch
fixes the problem. The debugfs printout for oconf, iconfa, iconfb
now shows the real values.

Cc: stable@vger.kernel.org
Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk>
Reviewed-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
pinctrl: imx27: fix wrong offset to ICONFB 2014-02-03T08:07:52+00:00 Chris Ruehl chris.ruehl@gtsys.com.hk 2014-01-22T03:14:51+00:00 795779df22afc8bdee4e9fbe5c18c47e44974d75 The offset to ICONFB was incorrect, this patch set the correct value 0x14. dev_dbg in function imx1_write_2bit print the wrong address and had been moved after address calculation. Cc: stable@vger.kernel.org Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk> Reviewed-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 
The offset to ICONFB was incorrect, this patch set the correct value 0x14.
dev_dbg in function imx1_write_2bit print the wrong address and had been
moved after address calculation.

Cc: stable@vger.kernel.org
Signed-off-by: Chris Ruehl <chris.ruehl@gtsys.com.hk>
Reviewed-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
pinctrl: imx1-core populate subdevices 2013-11-25T08:08:30+00:00 Markus Pargmann mpa@pengutronix.de 2013-11-11T18:19:47+00:00 31d610f19670825a0058b70f44570e9ab21a0011 Support gpio devicetree subnodes to allow a more detailed DT hardware description. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 
Support gpio devicetree subnodes to allow a more detailed DT hardware
description.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
pinctrl: imx1: fix return value check in imx1_pinctrl_core_probe() 2013-11-04T11:49:56+00:00 Wei Yongjun yongjun_wei@trendmicro.com.cn 2013-10-31T07:51:18+00:00 5e1109adde6acd0f3424886da09402ac22ed244b In case of error, the function devm_ioremap_nocache() returns NULL pointer not ERR_PTR(). The IS_ERR() test in the return value check should be replaced with NULL test. Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 
In case of error, the function devm_ioremap_nocache() returns NULL
pointer not ERR_PTR(). The IS_ERR() test in the return value check
should be replaced with NULL test.

Signed-off-by: Wei Yongjun <yongjun_wei@trendmicro.com.cn>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>
pinctrl: imx1 core driver 2013-10-29T13:54:37+00:00 Markus Pargmann mpa@pengutronix.de 2013-10-28T09:00:36+00:00 30612cd90005d8c4a3c53c7acadcf934a46c13df Core driver for register formats of imx1/imx21/imx27 processors. The pins of those processors are grouped into ports. Each port has 32 pins. The pins mux configuration is controlled by registers with 1 or 2 bit per pin, depending on the specific control register. Signed-off-by: Markus Pargmann <mpa@pengutronix.de> Acked-by: Sascha Hauer <s.hauer@pengutronix.de> Acked-by: Shawn Guo <shawn.guo@linaro.org> Signed-off-by: Linus Walleij <linus.walleij@linaro.org> 
Core driver for register formats of imx1/imx21/imx27 processors.

The pins of those processors are grouped into ports. Each port has 32
pins. The pins mux configuration is controlled by registers with 1 or 2
bit per pin, depending on the specific control register.

Signed-off-by: Markus Pargmann <mpa@pengutronix.de>
Acked-by: Sascha Hauer <s.hauer@pengutronix.de>
Acked-by: Shawn Guo <shawn.guo@linaro.org>
Signed-off-by: Linus Walleij <linus.walleij@linaro.org>