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>
(cherry picked from commit c8b63ddc91190d4022d456bf6abbc2085b4f56b5)

diff --git a/drivers/nvmem/imx-ocotp.c b/drivers/nvmem/imx-ocotp.c
index 45f3daf..c3295ca 100644 (file)
--- a/drivers/nvmem/imx-ocotp.c
+++ b/drivers/nvmem/imx-ocotp.c
@@ -450,6 +450,11 @@ 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 ocotp_params imx8mq_params = {
        .nregs = 256,
        .bank_address_words = 0,
@@ -464,6 +469,7 @@ static const struct of_device_id imx_ocotp_dt_ids[] = {
        { .compatible = "fsl,imx6ull-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 },
        { .compatible = "fsl,imx8mq-ocotp", .data = &imx8mq_params },
        { },
 };