linux-kernel - [PATCH v2] mfd: ntxec: Add version number for EC in Tolino Vision

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Message-Id: <20230127165828.3256170-1-andreas@kemnade.info>
Date:   Fri, 27 Jan 2023 17:58:28 +0100
From:   Andreas Kemnade <andreas@...nade.info>
To:     j.neuschaefer@....net, lee@...nel.org, linux-kernel@...r.kernel.org
Cc:     Andreas Kemnade <andreas@...nade.info>
Subject: [PATCH v2] 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@...nade.info>
---
Changes in V2:
 use the same formatting as the other version numbers

 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 e16a7a82a929..b02785b10d48 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 cc6f07bfa2b3..e5880c346da9 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
-- 
2.30.2