linux-kernel - [PATCH nvmem v2 1/2] nvmem: imx: add i.MX8QM platform support

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Message-Id: <20190807040320.1760-2-fugang.duan@nxp.com>
Date:   Wed,  7 Aug 2019 12:03:19 +0800
From:   fugang.duan@....com
To:     srinivas.kandagatla@...aro.org
Cc:     robh@...nel.org, mark.rutland@....com, s.hauer@...gutronix.de,
        shawnguo@...nel.org, fugang.duan@....com, kernel@...gutronix.de,
        gregkh@...uxfoundation.org, festevam@...il.com,
        devicetree@...r.kernel.org, linux-kernel@...r.kernel.org,
        linux-arm-kernel@...ts.infradead.org
Subject: [PATCH nvmem v2 1/2] nvmem: imx: add i.MX8QM platform support

From: Fugang Duan <fugang.duan@....com>

i.MX8QM efuse table has some difference with i.MX8QXP platform,
so add i.MX8QM platform support.

Signed-off-by: Fugang Duan <fugang.duan@....com>
---
 drivers/nvmem/imx-ocotp-scu.c | 7 +++++++
 1 file changed, 7 insertions(+)

diff --git a/drivers/nvmem/imx-ocotp-scu.c b/drivers/nvmem/imx-ocotp-scu.c
index be2f5f0..0d78ab4 100644
--- a/drivers/nvmem/imx-ocotp-scu.c
+++ b/drivers/nvmem/imx-ocotp-scu.c
@@ -16,6 +16,7 @@
 
 enum ocotp_devtype {
 	IMX8QXP,
+	IMX8QM,
 };
 
 struct ocotp_devtype_data {
@@ -39,6 +40,11 @@ static struct ocotp_devtype_data imx8qxp_data = {
 	.nregs = 800,
 };
 
+static struct ocotp_devtype_data imx8qm_data = {
+	.devtype = IMX8QM,
+	.nregs = 800,
+};
+
 static int imx_sc_misc_otp_fuse_read(struct imx_sc_ipc *ipc, u32 word,
 				     u32 *val)
 {
@@ -118,6 +124,7 @@ static struct nvmem_config imx_scu_ocotp_nvmem_config = {
 
 static const struct of_device_id imx_scu_ocotp_dt_ids[] = {
 	{ .compatible = "fsl,imx8qxp-scu-ocotp", (void *)&imx8qxp_data },
+	{ .compatible = "fsl,imx8qm-scu-ocotp", (void *)&imx8qm_data },
 	{ },
 };
 MODULE_DEVICE_TABLE(of, imx_scu_ocotp_dt_ids);
-- 
2.7.4