linux-kernel - [PATCH v2 10/11] can: tcan4x5x: Fix register range of first two blocks

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Date:   Tue,  6 Dec 2022 12:57:27 +0100
From:   Markus Schneider-Pargmann <msp@...libre.com>
To:     Chandrasekar Ramakrishnan <rcsekar@...sung.com>,
        Marc Kleine-Budde <mkl@...gutronix.de>,
        Wolfgang Grandegger <wg@...ndegger.com>
Cc:     linux-can@...r.kernel.org, netdev@...r.kernel.org,
        linux-kernel@...r.kernel.org,
        Markus Schneider-Pargmann <msp@...libre.com>
Subject: [PATCH v2 10/11] can: tcan4x5x: Fix register range of first two blocks

According to the datasheet 0x10 is the last register in the first block,
not register 0x2c.

The datasheet lists the last register of the second block as 0x830, not
0x83c.

Signed-off-by: Markus Schneider-Pargmann <msp@...libre.com>
---

Notes:
    v2:
     - Fix end of first range, was 0x1c, is now 0x10
     - Add fix for the end of the second range, was 0x3c, is now 0x30.

 drivers/net/can/m_can/tcan4x5x-regmap.c | 4 ++--
 1 file changed, 2 insertions(+), 2 deletions(-)

diff --git a/drivers/net/can/m_can/tcan4x5x-regmap.c b/drivers/net/can/m_can/tcan4x5x-regmap.c
index 26e212b8ca7a..33aed989e42a 100644
--- a/drivers/net/can/m_can/tcan4x5x-regmap.c
+++ b/drivers/net/can/m_can/tcan4x5x-regmap.c
@@ -91,8 +91,8 @@ static int tcan4x5x_regmap_read(void *context,
 }
 
 static const struct regmap_range tcan4x5x_reg_table_yes_range[] = {
-	regmap_reg_range(0x0000, 0x002c),	/* Device ID and SPI Registers */
-	regmap_reg_range(0x0800, 0x083c),	/* Device configuration registers and Interrupt Flags*/
+	regmap_reg_range(0x0000, 0x0010),	/* Device ID and SPI Registers */
+	regmap_reg_range(0x0800, 0x0830),	/* Device configuration registers and Interrupt Flags*/
 	regmap_reg_range(0x1000, 0x10fc),	/* M_CAN */
 	regmap_reg_range(0x8000, 0x87fc),	/* MRAM */
 };
-- 
2.38.1