From: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
Signed-off-by: Sascha Hauer <s.hauer@xxxxxxxxxxxxxx>
[andrew.smirnov@xxxxxxxxx: Rebased to account for move to nvmem]
Signed-off-by: Andrey Smirnov <andrew.smirnov@xxxxxxxxx>
---
drivers/nvmem/Kconfig | 2 +-
drivers/nvmem/ocotp.c | 10 ++++++++++
2 files changed, 11 insertions(+), 1 deletion(-)
diff --git a/drivers/nvmem/Kconfig b/drivers/nvmem/Kconfig
index 53086d1aa..a3797b4aa 100644
--- a/drivers/nvmem/Kconfig
+++ b/drivers/nvmem/Kconfig
@@ -18,7 +18,7 @@ config NVMEM_SNVS_LPGPR
config IMX_OCOTP
tristate "i.MX6 On Chip OTP controller"
- depends on ARCH_IMX6 || ARCH_VF610
+ depends on ARCH_IMX6 || ARCH_VF610 || ARCH_IMX8MQ
depends on OFDEVICE
help
This adds support for the i.MX6 On-Chip OTP controller. Currently the
diff --git a/drivers/nvmem/ocotp.c b/drivers/nvmem/ocotp.c
index 86d0b9cd0..f3af8620e 100644
--- a/drivers/nvmem/ocotp.c
+++ b/drivers/nvmem/ocotp.c
@@ -647,6 +647,13 @@ static struct imx_ocotp_data vf610_ocotp_data = {
.format_mac = vf610_ocotp_format_mac,
};
+static struct imx_ocotp_data imx8mq_ocotp_data = {
+ .num_regs = 2048,
+ .addr_to_offset = imx6sl_addr_to_offset,
+ .mac_offsets_num = 1,
+ .mac_offsets = { 0x90 },
+};
+
static __maybe_unused struct of_device_id imx_ocotp_dt_ids[] = {
{
.compatible = "fsl,imx6q-ocotp",
@@ -660,6 +667,9 @@ static __maybe_unused struct of_device_id imx_ocotp_dt_ids[] = {
}, {
.compatible = "fsl,imx6ul-ocotp",
.data = &imx6q_ocotp_data,
+ }, {
+ .compatible = "fsl,imx8mq-ocotp",
+ .data = &imx8mq_ocotp_data,
}, {
.compatible = "fsl,vf610-ocotp",
.data = &vf610_ocotp_data,
--
2.17.0
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