From 8a15b4daed3d45c9162f23d393a06df2a7be4778 Mon Sep 17 00:00:00 2001
From: Andreas Kemnade <andreas@kemnade.info>
Date: Fri, 27 Jan 2023 17:58:28 +0100
Subject: [PATCH] mfd: ntxec: Add version number for EC in Tolino Vision
The EC firmware has a different version number than anything
defined until now.
Signed-off-by: Andreas Kemnade <andreas@kemnade.info>
Signed-off-by: Lee Jones <lee@kernel.org>
Link: https://lore.kernel.org/r/20230127165828.3256170-1-andreas@kemnade.info
---
drivers/mfd/ntxec.c | 1 +
include/linux/mfd/ntxec.h | 2 +-
2 files changed, 2 insertions(+), 1 deletion(-)
diff --git a/drivers/mfd/ntxec.c b/drivers/mfd/ntxec.c
index e16a7a82a929d..b02785b10d484 100644
--- a/drivers/mfd/ntxec.c
+++ b/drivers/mfd/ntxec.c
@@ -175,6 +175,7 @@ static int ntxec_probe(struct i2c_client *client)
/* Bail out if we encounter an unknown firmware version */
switch (version) {
case NTXEC_VERSION_KOBO_AURA:
+ case NTXEC_VERSION_TOLINO_VISION:
subdevs = ntxec_subdev;
n_subdevs = ARRAY_SIZE(ntxec_subdev);
break;
diff --git a/include/linux/mfd/ntxec.h b/include/linux/mfd/ntxec.h
index cc6f07bfa2b34..e5880c346da96 100644
--- a/include/linux/mfd/ntxec.h
+++ b/include/linux/mfd/ntxec.h
@@ -34,5 +34,5 @@ static inline u16 ntxec_reg8(u8 value)
/* Known firmware versions */
#define NTXEC_VERSION_KOBO_AURA 0xd726 /* found in Kobo Aura */
#define NTXEC_VERSION_TOLINO_SHINE2 0xf110 /* found in Tolino Shine 2 HD */
-
+#define NTXEC_VERSION_TOLINO_VISION 0xe135 /* found in Tolino Vision, contains RTC, ADC, PWM, home pad */
#endif
--
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