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[v4,0/4] arm: imx: Add i.mx6q DaSheng COM-9XX SBC board support

Message ID 1618976938-20834-1-git-send-email-dillon.minfei@gmail.com (mailing list archive)
Headers show
Series arm: imx: Add i.mx6q DaSheng COM-9XX SBC board support | expand

Message

Dillon Min April 21, 2021, 3:48 a.m. UTC 
From: dillon min <dillon.minfei@gmail.com>

This patchset aims to add kernel support on DaSheng COM-8XX SBC board
optimize ov2659 driver to handle xvclk on/off at proper stage to save power

changes based on linux master branch, since commit id:
89698becf06d341a700913c3d89ce2a914af69a2

The DaSheng Com-9xx is and ARM based signle board computer (SBC)
featuring:
- i.MX6Q
- 2GiB LPDDR3 DRAM
- 8GiB eMMC 5.0 FLASH
- 4MiB SPI Flash
- USB 2.0 Host/Device
- Multiple multi-protocol RS232/RS485 Serial ports
- microSD socket
- 5V DC power input
- HDMI1.4a,1080p@60
- RGMIIx1 Gigabit Ethernet
- CSI0x1, connect with ov2659

---
v4:
all changes are on '[PATCH v3 3/4] arm: dts: imx: Add i.mx6q DaSheng COM-9XX
SBC board support'
- change 'green' to 'led-0', fix dtbs_check warrning
- change 'pmic: pfuze100@8' to 'pfuze100: pmic@8', fix dtbs_check warrning
- use GPIO_ACTIVE_HIGH instead of 0, from Fabio's suggestion, thanks
- change 'flash: m25p80@0' to 'm25p80: flash@0'
- move 'MX6QDL_PAD_GPIO_0__CCM_CLKO1' to pinctrl_ov2659{}
- move 'MX6QDL_PAD_NANDF_D0__GPIO2_IO00, MX6QDL_PAD_NANDF_D1__GPIO2_IO01'
  to pinctrl_usdhc2_gpioio{}
- remove unused hoggrp
- use wdog2, instead of wdog1 for external reset
- v3 link:
https://lore.kernel.org/lkml/1618459535-8141-1-git-send-email-dillon.minfei@gmail.com/

v3:
- optimize commit message for patch v3 ov2659 part
- move 'imx6q-ds.dtb' after 'imx6q-dms-ba16.dtb' to follow the alphabetical
  order(arch/arm/boot/dts/Makefile)
- move 'ds,imx6q-sbc' after 'dmo,imx6q-edmqmx6' to follow the alphabetical
  order. (Documentation/devicetree/bindings/arm/fsl.yaml)
- move v2 patch 4 to v3 patch 1
- add 'Reviewed-by: Krzysztof Kozlowski <krzysztof.kozlowski@canonical.com>'
  for [PATCH v3 1/4]

- v2 link:
https://lore.kernel.org/lkml/1618383117-17179-1-git-send-email-dillon.minfei@gmail.com/

v2:
- add "[PATCH v2 4/4] dt-bindings: add dasheng vendor prefix" to fix
  checkpatch.pl warning.

dillon min (4):
  dt-bindings: add dasheng vendor prefix
  dt-bindings: arm: imx: Add i.mx6q DaSheng COM-9XX SBC
  arm: dts: imx: Add i.mx6q DaSheng COM-9XX SBC board support
  media: i2c: ov2659: Use clk_{prepare_enable,disable_unprepare}() to
    set xvclk on/off

 Documentation/devicetree/bindings/arm/fsl.yaml     |   1 +
 .../devicetree/bindings/vendor-prefixes.yaml       |   2 +
 arch/arm/boot/dts/Makefile                         |   1 +
 arch/arm/boot/dts/imx6q-ds.dts                     |  17 +
 arch/arm/boot/dts/imx6qdl-ds.dtsi                  | 460 +++++++++++++++++++++
 drivers/media/i2c/ov2659.c                         |  24 +-
 6 files changed, 499 insertions(+), 6 deletions(-)
 create mode 100644 arch/arm/boot/dts/imx6q-ds.dts
 create mode 100644 arch/arm/boot/dts/imx6qdl-ds.dtsi