> -----Original Message----- > From: Shawn Guo <shawnguo@xxxxxxxxxx> > Sent: Monday, August 12, 2019 9:17 AM > To: Chuanhua Han <chuanhua.han@xxxxxxx> > Cc: Leo Li <leoyang.li@xxxxxxx>; robh+dt@xxxxxxxxxx; > mark.rutland@xxxxxxx; linux-arm-kernel@xxxxxxxxxxxxxxxxxxx; > devicetree@xxxxxxxxxxxxxxx; linux-kernel@xxxxxxxxxxxxxxx > Subject: Re: [PATCH 1/4] arm64: dts: ls1088a: Fix incorrect I2C clock divider > > On Tue, Aug 06, 2019 at 04:42:20PM +0800, Chuanhua Han wrote: > > Ls1088a platform, the i2c input clock is actually platform pll CLK / 8 > > (this is the hardware connection), other clock divider can not get the > > correct i2c clock, resulting in the output of SCL pin clock is not > > accurate. > > > > Signed-off-by: Chuanhua Han <chuanhua.han@xxxxxxx> > > @Leo, looks good? Yes. Acked-by: Li Yang <leoyang.li@xxxxxxx> > > Shawn > > > --- > > arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi | 8 ++++---- > > 1 file changed, 4 insertions(+), 4 deletions(-) > > > > diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > > b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > > index 20f5ebd..30b760e 100644 > > --- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > > +++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi > > @@ -324,7 +324,7 @@ > > #size-cells = <0>; > > reg = <0x0 0x2000000 0x0 0x10000>; > > interrupts = <0 34 IRQ_TYPE_LEVEL_HIGH>; > > - clocks = <&clockgen 4 3>; > > + clocks = <&clockgen 4 7>; > > status = "disabled"; > > }; > > > > @@ -334,7 +334,7 @@ > > #size-cells = <0>; > > reg = <0x0 0x2010000 0x0 0x10000>; > > interrupts = <0 34 IRQ_TYPE_LEVEL_HIGH>; > > - clocks = <&clockgen 4 3>; > > + clocks = <&clockgen 4 7>; > > status = "disabled"; > > }; > > > > @@ -344,7 +344,7 @@ > > #size-cells = <0>; > > reg = <0x0 0x2020000 0x0 0x10000>; > > interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>; > > - clocks = <&clockgen 4 3>; > > + clocks = <&clockgen 4 7>; > > status = "disabled"; > > }; > > > > @@ -354,7 +354,7 @@ > > #size-cells = <0>; > > reg = <0x0 0x2030000 0x0 0x10000>; > > interrupts = <0 35 IRQ_TYPE_LEVEL_HIGH>; > > - clocks = <&clockgen 4 3>; > > + clocks = <&clockgen 4 7>; > > status = "disabled"; > > }; > > > > -- > > 2.9.5 > >
