nvmem: imx-ocotp: add i.MX7ULP support

i.MX7ULP is a new SoC of i.MX family which has 8 kbit eFuse OTP,
enable ocotp driver support for this SoC.

Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>

diff --git a/drivers/nvmem/imx-ocotp.c b/drivers/nvmem/imx-ocotp.c
index afb429a417fe04e6d23347006a4967e4c01b3184..90a3982527702bfc7891d648206d56c42dcba41b 100644 (file)
--- a/drivers/nvmem/imx-ocotp.c
+++ b/drivers/nvmem/imx-ocotp.c
@@ -433,6 +433,11 @@ static const struct ocotp_params imx7d_params = {
        .set_timing = imx_ocotp_set_imx7_timing,
 };
 
+static const struct ocotp_params imx7ulp_params = {
+       .nregs = 256,
+       .bank_address_words = 0,
+};
+
 static const struct of_device_id imx_ocotp_dt_ids[] = {
        { .compatible = "fsl,imx6q-ocotp",  .data = &imx6q_params },
        { .compatible = "fsl,imx6sl-ocotp", .data = &imx6sl_params },
@@ -440,6 +445,7 @@ static const struct of_device_id imx_ocotp_dt_ids[] = {
        { .compatible = "fsl,imx6ul-ocotp", .data = &imx6ul_params },
        { .compatible = "fsl,imx7d-ocotp",  .data = &imx7d_params },
        { .compatible = "fsl,imx6sll-ocotp", .data = &imx6sll_params },
+       { .compatible = "fsl,imx7ulp-ocotp", .data = &imx7ulp_params },
        { },
 };
 MODULE_DEVICE_TABLE(of, imx_ocotp_dt_ids);