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authorFugang Duan <fugang.duan@nxp.com>2019-08-18 10:33:45 +0100
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-08-18 12:56:53 +0200
commita3c59cf2971088c4bf889d8c093990ebf59fb789 (patch)
treec2dfed4d54f8ebef9e94dbee9be69c45b157d4d4 /drivers/nvmem
parentdt-bindings: fsl: scu: add new compatible string for ocotp (diff)
downloadlinux-dev-a3c59cf2971088c4bf889d8c093990ebf59fb789.tar.xz
linux-dev-a3c59cf2971088c4bf889d8c093990ebf59fb789.zip
nvmem: imx: add i.MX8QM platform support
i.MX8QM efuse table has some difference with i.MX8QXP platform, so add i.MX8QM platform support. Signed-off-by: Fugang Duan <fugang.duan@nxp.com> Signed-off-by: Srinivas Kandagatla <srinivas.kandagatla@linaro.org> Link: https://lore.kernel.org/r/20190818093345.29647-8-srinivas.kandagatla@linaro.org Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
Diffstat (limited to 'drivers/nvmem')
-rw-r--r--drivers/nvmem/imx-ocotp-scu.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/nvmem/imx-ocotp-scu.c b/drivers/nvmem/imx-ocotp-scu.c
index d9dc482ecb2f..61a17f943f47 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);