| Message ID | 20220824223700.32442-9-leoyang.li@nxp.com (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
| Series | accumulated dts updates for ls1043a | expand |
On Wed, Aug 24, 2022 at 05:36:59PM -0500, Li Yang wrote: > Add scl-gpios property for i2c recovery and add SoC specific compatible > string for SoC specific fixup. > > Signed-off-by: Zhang Ying <ying.zhang22455@nxp.com> > Signed-off-by: Li Yang <leoyang.li@nxp.com> > --- > arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi | 11 +++++++---- > 1 file changed, 7 insertions(+), 4 deletions(-) > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi > index b37244acf16a..20888aceb5f4 100644 > --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi > @@ -538,7 +538,7 @@ dspi1: spi@2110000 { > }; > > i2c0: i2c@2180000 { > - compatible = "fsl,vf610-i2c"; > + compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c"; > #address-cells = <1>; > #size-cells = <0>; > reg = <0x0 0x2180000 0x0 0x10000>; > @@ -553,7 +553,7 @@ i2c0: i2c@2180000 { > }; > > i2c1: i2c@2190000 { > - compatible = "fsl,vf610-i2c"; > + compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c"; > #address-cells = <1>; > #size-cells = <0>; > reg = <0x0 0x2190000 0x0 0x10000>; > @@ -561,11 +561,12 @@ i2c1: i2c@2190000 { > clock-names = "i2c"; > clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL > QORIQ_CLK_PLL_DIV(1)>; > + scl-gpios = <&gpio4 2 0>; Could you use the polarity define from include/dt-bindings/gpio/gpio.h? Shawn > status = "disabled"; > }; > > i2c2: i2c@21a0000 { > - compatible = "fsl,vf610-i2c"; > + compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c"; > #address-cells = <1>; > #size-cells = <0>; > reg = <0x0 0x21a0000 0x0 0x10000>; > @@ -573,11 +574,12 @@ i2c2: i2c@21a0000 { > clock-names = "i2c"; > clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL > QORIQ_CLK_PLL_DIV(1)>; > + scl-gpios = <&gpio4 10 0>; > status = "disabled"; > }; > > i2c3: i2c@21b0000 { > - compatible = "fsl,vf610-i2c"; > + compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c"; > #address-cells = <1>; > #size-cells = <0>; > reg = <0x0 0x21b0000 0x0 0x10000>; > @@ -585,6 +587,7 @@ i2c3: i2c@21b0000 { > clock-names = "i2c"; > clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL > QORIQ_CLK_PLL_DIV(1)>; > + scl-gpios = <&gpio4 12 0>; > status = "disabled"; > }; > > -- > 2.37.1 >
diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi index b37244acf16a..20888aceb5f4 100644 --- a/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi +++ b/arch/arm64/boot/dts/freescale/fsl-ls1043a.dtsi @@ -538,7 +538,7 @@ dspi1: spi@2110000 { }; i2c0: i2c@2180000 { - compatible = "fsl,vf610-i2c"; + compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x0 0x2180000 0x0 0x10000>; @@ -553,7 +553,7 @@ i2c0: i2c@2180000 { }; i2c1: i2c@2190000 { - compatible = "fsl,vf610-i2c"; + compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x0 0x2190000 0x0 0x10000>; @@ -561,11 +561,12 @@ i2c1: i2c@2190000 { clock-names = "i2c"; clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(1)>; + scl-gpios = <&gpio4 2 0>; status = "disabled"; }; i2c2: i2c@21a0000 { - compatible = "fsl,vf610-i2c"; + compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x0 0x21a0000 0x0 0x10000>; @@ -573,11 +574,12 @@ i2c2: i2c@21a0000 { clock-names = "i2c"; clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(1)>; + scl-gpios = <&gpio4 10 0>; status = "disabled"; }; i2c3: i2c@21b0000 { - compatible = "fsl,vf610-i2c"; + compatible = "fsl,ls1043a-i2c", "fsl,vf610-i2c"; #address-cells = <1>; #size-cells = <0>; reg = <0x0 0x21b0000 0x0 0x10000>; @@ -585,6 +587,7 @@ i2c3: i2c@21b0000 { clock-names = "i2c"; clocks = <&clockgen QORIQ_CLK_PLATFORM_PLL QORIQ_CLK_PLL_DIV(1)>; + scl-gpios = <&gpio4 12 0>; status = "disabled"; };