Re: [PATCH 0/2] i2c: meson: add support for Meson G12A SoC i2c controller

[Jian Hu]

On 2018/11/29 19:02, Jerome Brunet wrote:
> On Thu, 2018-11-29 at 18:59 +0800, Jian Hu wrote:
> > 1)Add G12A SoC i2c compatible string in dt-bindings.
> > 2)Add compatible and data for G12A I2C controller driver.
> >
> > Jian Hu (2):
> >    dt-bindings: i2c: meson: add Meson G12A SoC i2c compatible string
> >    i2c: meson: add support for Meson G12A SoC I2C controller
>
> Looks to me that the g12a is compatible with the axg. What is the point of
> adding this new compatible string ?

I am okay if it is reasonable below in file 
arch/arm64/boot/dts/amlogic/meson-g12a.dtsi. I2c controller node just 
uses axg's compatible.

			i2c0: i2c@1f000 {
				compatible = "amlogic,meson-axg-i2c";
				reg = <0x0 0x1f000 0x0 0x20>;
				interrupts = <GIC_SPI 21 		   IRQ_TYPE_EDGE_RISING>;
				clocks = <&clkc CLKID_I2C>;
				#address-cells = <1>;
				#size-cells = <0>;
				status = "disabled";
			};

If it is, I just submit the i2c controller node in meson-g12a.dtsi.

> >   Documentation/devicetree/bindings/i2c/i2c-meson.txt | 1 +
> >   drivers/i2c/busses/i2c-meson.c                      | 5 +++++
> >   2 files changed, 6 insertions(+)
>
>
> .