This patch set is to covert to enable pinctrl driver and DM_PMIC and DM_REGULATOR for imx6ul 14x14/9x9 evk board.
This patch set is only to add device tree for i.MX6UL and is just initial step to convert to support device tree for i.MX6/7, I just have an idea to discard the pinmux settings in board file and let pinctrl driver to handle these for different drivers.
I am not very sure whether we need a full device tree here, since we do not support so many devices as linux kernel.
Any comments on this? There maybe some work need to be done to support this.
To the i2c part, the pinmux settings are still needed in board file, because there are some dependency in arch/arm/imx-common/i2c-mxv7.c. In future, we may need to refine this to totally let i2c driver handle this.
Peng Fan (3): imx: imx6ul: Introduce device tree files imx: mx6ul_evk: default enable device tree support imx: mx6ul_evk: convert to use Driver model for power and i2c
arch/arm/dts/Makefile | 4 + arch/arm/dts/imx6ul-14x14-evk.dts | 693 ++++++++++++ arch/arm/dts/imx6ul-9x9-evk.dts | 790 ++++++++++++++ arch/arm/dts/imx6ul-pinfunc.h | 938 +++++++++++++++++ arch/arm/dts/imx6ul.dtsi | 1158 +++++++++++++++++++++ board/freescale/mx6ul_14x14_evk/mx6ul_14x14_evk.c | 38 +- configs/mx6ul_14x14_evk_defconfig | 16 +- configs/mx6ul_9x9_evk_defconfig | 23 +- include/configs/mx6ul_14x14_evk.h | 11 +- include/dt-bindings/clock/imx6ul-clock.h | 240 +++++ 10 files changed, 3868 insertions(+), 43 deletions(-) create mode 100644 arch/arm/dts/imx6ul-14x14-evk.dts create mode 100644 arch/arm/dts/imx6ul-9x9-evk.dts create mode 100644 arch/arm/dts/imx6ul-pinfunc.h create mode 100644 arch/arm/dts/imx6ul.dtsi create mode 100644 include/dt-bindings/clock/imx6ul-clock.h