linux-kernel - [PATCH 2/7] nvmem: imx-ocotp: Add i.MX8MN support

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Date:   Sun, 18 Aug 2019 10:33:40 +0100
From:   Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
To:     gregkh@...uxfoundation.org
Cc:     linux-kernel@...r.kernel.org, Anson Huang <Anson.Huang@....com>,
        Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
Subject: [PATCH 2/7] nvmem: imx-ocotp: Add i.MX8MN support

From: Anson Huang <Anson.Huang@....com>

i.MX8MN is a new SoC of i.MX8M series, it is similar to i.MX8MM
in terms of addressing and clock setup, add support for its fuse
read/write.

Signed-off-by: Anson Huang <Anson.Huang@....com>
Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@...aro.org>
---
 drivers/nvmem/imx-ocotp.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/nvmem/imx-ocotp.c b/drivers/nvmem/imx-ocotp.c
index 42d4451e7d67..dff2f3c357f5 100644
--- a/drivers/nvmem/imx-ocotp.c
+++ b/drivers/nvmem/imx-ocotp.c
@@ -479,6 +479,12 @@ static const struct ocotp_params imx8mm_params = {
 	.set_timing = imx_ocotp_set_imx6_timing,
 };
 
+static const struct ocotp_params imx8mn_params = {
+	.nregs = 256,
+	.bank_address_words = 0,
+	.set_timing = imx_ocotp_set_imx6_timing,
+};
+
 static const struct of_device_id imx_ocotp_dt_ids[] = {
 	{ .compatible = "fsl,imx6q-ocotp",  .data = &imx6q_params },
 	{ .compatible = "fsl,imx6sl-ocotp", .data = &imx6sl_params },
@@ -490,6 +496,7 @@ static const struct of_device_id imx_ocotp_dt_ids[] = {
 	{ .compatible = "fsl,imx7ulp-ocotp", .data = &imx7ulp_params },
 	{ .compatible = "fsl,imx8mq-ocotp", .data = &imx8mq_params },
 	{ .compatible = "fsl,imx8mm-ocotp", .data = &imx8mm_params },
+	{ .compatible = "fsl,imx8mn-ocotp", .data = &imx8mn_params },
 	{ },
 };
 MODULE_DEVICE_TABLE(of, imx_ocotp_dt_ids);
-- 
2.21.0