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authorStefan Wahren <stefan.wahren@i2se.com>2019-01-28 15:54:59 +0000
committerGreg Kroah-Hartman <gregkh@linuxfoundation.org>2019-01-31 16:24:14 +0100
commitffbc34bf0e9c66fd4c64a78ffd7bdec3de388387 (patch)
treef401eb691c5bc5bff487769e6fd4af615d52320c /drivers/nvmem
parent4dbecb9f5b19723a59b15dfd57b1963e9d4bce73 (diff)
downloadlinux-ffbc34bf0e9c66fd4c64a78ffd7bdec3de388387.tar.bz2
nvmem: imx-ocotp: Implement i.MX6ULL/ULZ support
In comparision to the i.MX6UL the lower cost variants i.MX6ULL/ULZ only supports 8 OTP banks a 8 words. Signed-off-by: Stefan Wahren <stefan.wahren@i2se.com> Signed-off-by: Srinivas Kandagatla <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.c7
1 files changed, 7 insertions, 0 deletions
diff --git a/drivers/nvmem/imx-ocotp.c b/drivers/nvmem/imx-ocotp.c
index 90a398252770..08a9b1ef8ae4 100644
--- a/drivers/nvmem/imx-ocotp.c
+++ b/drivers/nvmem/imx-ocotp.c
@@ -427,6 +427,12 @@ static const struct ocotp_params imx6ul_params = {
.set_timing = imx_ocotp_set_imx6_timing,
};
+static const struct ocotp_params imx6ull_params = {
+ .nregs = 64,
+ .bank_address_words = 0,
+ .set_timing = imx_ocotp_set_imx6_timing,
+};
+
static const struct ocotp_params imx7d_params = {
.nregs = 64,
.bank_address_words = 4,
@@ -443,6 +449,7 @@ static const struct of_device_id imx_ocotp_dt_ids[] = {
{ .compatible = "fsl,imx6sl-ocotp", .data = &imx6sl_params },
{ .compatible = "fsl,imx6sx-ocotp", .data = &imx6sx_params },
{ .compatible = "fsl,imx6ul-ocotp", .data = &imx6ul_params },
+ { .compatible = "fsl,imx6ull-ocotp", .data = &imx6ull_params },
{ .compatible = "fsl,imx7d-ocotp", .data = &imx7d_params },
{ .compatible = "fsl,imx6sll-ocotp", .data = &imx6sll_params },
{ .compatible = "fsl,imx7ulp-ocotp", .data = &imx7ulp_params },