linux-kernel - [PATCH 0/4] arm64: dts: rockchip: px30: fix ov5695 camera probe

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Message-Id: <20220519075117.1003520-1-tommaso.merciai@amarulasolutions.com>
Date:   Thu, 19 May 2022 09:51:13 +0200
From:   Tommaso Merciai <tommaso.merciai@...rulasolutions.com>
To:     unlisted-recipients:; (no To-header on input)
Cc:     tommaso.merciai@...rulasolutions.com, linuxfancy@...glegroups.com,
        linux-amarula@...rulasolutions.com, michael@...rulasolutions.com,
        Shunqian Zheng <zhengsq@...k-chips.com>,
        Mauro Carvalho Chehab <mchehab@...nel.org>,
        linux-media@...r.kernel.org, linux-kernel@...r.kernel.org
Subject: [PATCH 0/4] arm64: dts: rockchip: px30: fix ov5695 camera probe

Hi,
This series fix camera probing issue of ov5695 camera driver for px30 evb.
Improve also the ov5695.c driver using using regulator_bulk_enable/regulatore_bulk_disable
function in __ov5695_power_on/__ov5695_power_off functions instead of for loop

1. use regulator_bulk_enable/regulator_bulk disable instead of for loop into
   ov5695 power_on/power_off
2. max drive-strength for cif_clkout_m0
3. add mux for mipi-pdn pad
4. use rk gpio naming convention for reset-gpio of ov5695

Note:
 - This series was tested on PX30_Mini_EVB_V11_20190507 board

Tommaso Merciai (4):
  media: i2c: ov5695: use regulator_bulk_enable/regulator_bulk disable
    instead of for loop
  arm64: dts: rockchip: px30: max drive-strength for cif_clkout_m0
  arm64: dts: rockchip: px30: add mux for mipi-pdn pad
  arm64: dts: rockchip: px30: use rk gpio naming convention into
    reset-gpios

 arch/arm64/boot/dts/rockchip/px30-evb.dts | 17 +++++++++++++--
 drivers/media/i2c/ov5695.c                | 25 +++++++----------------
 2 files changed, 22 insertions(+), 20 deletions(-)

-- 
2.25.1