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* nvmem: imx-ocotp: Fix return value of imx_ocotp_readAxel Lin2016-03-051-1/+1
| | | | | | | | imx_ocotp_read() should return 0 on success. Signed-off-by: Axel Lin <axel.lin@ingics.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
* nvmem: imx-ocotp: Add i.MX6 OCOTP driverPhilipp Zabel2015-10-041-0/+154
This driver handles the i.MX On-Chip OTP Controller found in i.MX6Q/D, i.MX6S/DL, i.MX6SL, and i.MX6SX SoCs. Currently it just returns the values stored in the shadow registers. Signed-off-by: Philipp Zabel <p.zabel@pengutronix.de> Acked-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>