linux-kernel - [PATCH 0/4] media: i2c: imx214: Add support for 23.88MHz clock

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Message-Id: <20250216-imx214_clk_freq-v1-0-812f40f07db3@apitzsch.eu>
Date: Sun, 16 Feb 2025 19:46:43 +0100
From: André Apitzsch via B4 Relay <devnull+git.apitzsch.eu@...nel.org>
To: Ricardo Ribalda <ribalda@...nel.org>, 
 Sakari Ailus <sakari.ailus@...ux.intel.com>, 
 Mauro Carvalho Chehab <mchehab@...nel.org>
Cc: ~postmarketos/upstreaming@...ts.sr.ht, phone-devel@...r.kernel.org, 
 linux-media@...r.kernel.org, linux-kernel@...r.kernel.org, 
 André Apitzsch <git@...tzsch.eu>
Subject: [PATCH 0/4] media: i2c: imx214: Add support for 23.88MHz clock

The imx214 driver currently supports only a 24MHz external clock. But
there are devices, like Qualcomm-MSM8916-based phones, which cannot
provide this frequency. To make the sensor usable by those devices, add
support for 23.88MHz clock. 

Signed-off-by: André Apitzsch <git@...tzsch.eu>
---
André Apitzsch (4):
      media: i2c: imx214: Calculate link bit rate from clock frequency
      media: i2c: imx214: Prepare for variable clock frequency
      media: i2c: imx214: Read clock frequency from device tree
      media: i2c: imx214: Add support for 23.88MHz clock

 drivers/media/i2c/imx214.c | 188 +++++++++++++++++++++++++++++++++++----------
 1 file changed, 146 insertions(+), 42 deletions(-)
---
base-commit: 942a51cca29ed20f23ba37f34ff52a6af32ab6c4
change-id: 20250205-imx214_clk_freq-3bf6a05de35a

Best regards,
-- 
André Apitzsch <git@...tzsch.eu>