| Message ID | 20171215062443.23059-4-joel@jms.id.au (mailing list archive) |
|---|---|
| State | New, archived |
| Headers | show |
On 12/15/2017 07:24 AM, Joel Stanley wrote: > From: Andrew Jeffery <andrew@aj.id.au> > > Ensure the ordering is correct and add all of the children in the SoC > device trees for the ast2400 and ast2500. > > Signed-off-by: Andrew Jeffery <andrew@aj.id.au> > Signed-off-by: Joel Stanley <joel@jms.id.au> > --- > arch/arm/boot/dts/aspeed-g4.dtsi | 35 +++++++++++++++++++++++++++++++++++ > arch/arm/boot/dts/aspeed-g5.dtsi | 27 +++++++++++++++++---------- > 2 files changed, 52 insertions(+), 10 deletions(-) > > diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi > index 100d092e6c07..a3bc5da7d42c 100644 > --- a/arch/arm/boot/dts/aspeed-g4.dtsi > +++ b/arch/arm/boot/dts/aspeed-g4.dtsi > @@ -226,6 +226,41 @@ > status = "disabled"; > }; > > + lpc: lpc@1e789000 { > + compatible = "aspeed,ast2400-lpc", "simple-mfd"; > + reg = <0x1e789000 0x1000>; > + > + #address-cells = <1>; > + #size-cells = <1>; > + ranges = <0x0 0x1e789000 0x1000>; > + > + lpc_bmc: lpc-bmc@0 { > + compatible = "aspeed,ast2400-lpc-bmc"; > + reg = <0x0 0x80>; > + }; > + > + lpc_host: lpc-host@80 { > + compatible = "aspeed,ast2400-lpc-host", "simple-mfd", "syscon"; > + reg = <0x80 0x1e0>; > + reg-io-width = <4>; > + > + #address-cells = <1>; > + #size-cells = <1>; > + ranges = <0x0 0x80 0x1e0>; > + > + lpc_ctrl: lpc-ctrl@0 { > + compatible = "aspeed,ast2400-lpc-ctrl"; > + reg = <0x0 0x80>; > + status = "disabled"; > + }; > + > + lhc: lhc@20 { > + compatible = "aspeed,ast2500-lhc"; aspeed,ast2400-lhc The layout of the registers are the same but there a couple of differences in the bit definitions between the two SoCs. a part from that : Reviewed-by: Cédric Le Goater <clg@kaod.org> C. > + reg = <0x20 0x24 0x48 0x8>; > + }; > + }; > + }; > + > uart2: serial@1e78d000 { > compatible = "ns16550a"; > reg = <0x1e78d000 0x20>; > diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi > index 1f9d28313f82..7861631940fe 100644 > --- a/arch/arm/boot/dts/aspeed-g5.dtsi > +++ b/arch/arm/boot/dts/aspeed-g5.dtsi > @@ -266,6 +266,16 @@ > status = "disabled"; > }; > > + vuart: serial@1e787000 { > + compatible = "aspeed,ast2500-vuart"; > + reg = <0x1e787000 0x40>; > + reg-shift = <2>; > + interrupts = <10>; > + clocks = <&clk_uart>; > + no-loopback-test; > + status = "disabled"; > + }; > + > lpc: lpc@1e789000 { > compatible = "aspeed,ast2500-lpc", "simple-mfd"; > reg = <0x1e789000 0x1000>; > @@ -289,6 +299,13 @@ > > reg-io-width = <4>; > > + lpc_ctrl: lpc-ctrl@0 { > + compatible = "aspeed,ast2500-lpc-ctrl"; > + reg = <0x0 0x80>; > + status = "disabled"; > + }; > + > + > lhc: lhc@20 { > compatible = "aspeed,ast2500-lhc"; > reg = <0x20 0x24 0x48 0x8>; > @@ -296,16 +313,6 @@ > }; > }; > > - vuart: serial@1e787000 { > - compatible = "aspeed,ast2500-vuart"; > - reg = <0x1e787000 0x40>; > - reg-shift = <2>; > - interrupts = <10>; > - clocks = <&clk_uart>; > - no-loopback-test; > - status = "disabled"; > - }; > - > uart2: serial@1e78d000 { > compatible = "ns16550a"; > reg = <0x1e78d000 0x20>; >
j On Mon, Dec 18, 2017 at 7:55 PM, Cédric Le Goater <clg@kaod.org> wrote: > On 12/15/2017 07:24 AM, Joel Stanley wrote: >> From: Andrew Jeffery <andrew@aj.id.au> >> >> Ensure the ordering is correct and add all of the children in the SoC >> device trees for the ast2400 and ast2500. >> >> Signed-off-by: Andrew Jeffery <andrew@aj.id.au> >> Signed-off-by: Joel Stanley <joel@jms.id.au> >> --- >> arch/arm/boot/dts/aspeed-g4.dtsi | 35 +++++++++++++++++++++++++++++++++++ >> arch/arm/boot/dts/aspeed-g5.dtsi | 27 +++++++++++++++++---------- >> 2 files changed, 52 insertions(+), 10 deletions(-) >> >> diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi >> index 100d092e6c07..a3bc5da7d42c 100644 >> --- a/arch/arm/boot/dts/aspeed-g4.dtsi >> +++ b/arch/arm/boot/dts/aspeed-g4.dtsi >> @@ -226,6 +226,41 @@ >> status = "disabled"; >> }; >> >> + lpc: lpc@1e789000 { >> + compatible = "aspeed,ast2400-lpc", "simple-mfd"; >> + reg = <0x1e789000 0x1000>; >> + >> + #address-cells = <1>; >> + #size-cells = <1>; >> + ranges = <0x0 0x1e789000 0x1000>; >> + >> + lpc_bmc: lpc-bmc@0 { >> + compatible = "aspeed,ast2400-lpc-bmc"; >> + reg = <0x0 0x80>; >> + }; >> + >> + lpc_host: lpc-host@80 { >> + compatible = "aspeed,ast2400-lpc-host", "simple-mfd", "syscon"; >> + reg = <0x80 0x1e0>; >> + reg-io-width = <4>; >> + >> + #address-cells = <1>; >> + #size-cells = <1>; >> + ranges = <0x0 0x80 0x1e0>; >> + >> + lpc_ctrl: lpc-ctrl@0 { >> + compatible = "aspeed,ast2400-lpc-ctrl"; >> + reg = <0x0 0x80>; >> + status = "disabled"; >> + }; >> + >> + lhc: lhc@20 { >> + compatible = "aspeed,ast2500-lhc"; > > aspeed,ast2400-lhc > > The layout of the registers are the same but there a couple of differences > in the bit definitions between the two SoCs. > > a part from that : > > Reviewed-by: Cédric Le Goater <clg@kaod.org> Good catch. Fixed in v3. Cheers, Joel
diff --git a/arch/arm/boot/dts/aspeed-g4.dtsi b/arch/arm/boot/dts/aspeed-g4.dtsi index 100d092e6c07..a3bc5da7d42c 100644 --- a/arch/arm/boot/dts/aspeed-g4.dtsi +++ b/arch/arm/boot/dts/aspeed-g4.dtsi @@ -226,6 +226,41 @@ status = "disabled"; }; + lpc: lpc@1e789000 { + compatible = "aspeed,ast2400-lpc", "simple-mfd"; + reg = <0x1e789000 0x1000>; + + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x1e789000 0x1000>; + + lpc_bmc: lpc-bmc@0 { + compatible = "aspeed,ast2400-lpc-bmc"; + reg = <0x0 0x80>; + }; + + lpc_host: lpc-host@80 { + compatible = "aspeed,ast2400-lpc-host", "simple-mfd", "syscon"; + reg = <0x80 0x1e0>; + reg-io-width = <4>; + + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x0 0x80 0x1e0>; + + lpc_ctrl: lpc-ctrl@0 { + compatible = "aspeed,ast2400-lpc-ctrl"; + reg = <0x0 0x80>; + status = "disabled"; + }; + + lhc: lhc@20 { + compatible = "aspeed,ast2500-lhc"; + reg = <0x20 0x24 0x48 0x8>; + }; + }; + }; + uart2: serial@1e78d000 { compatible = "ns16550a"; reg = <0x1e78d000 0x20>; diff --git a/arch/arm/boot/dts/aspeed-g5.dtsi b/arch/arm/boot/dts/aspeed-g5.dtsi index 1f9d28313f82..7861631940fe 100644 --- a/arch/arm/boot/dts/aspeed-g5.dtsi +++ b/arch/arm/boot/dts/aspeed-g5.dtsi @@ -266,6 +266,16 @@ status = "disabled"; }; + vuart: serial@1e787000 { + compatible = "aspeed,ast2500-vuart"; + reg = <0x1e787000 0x40>; + reg-shift = <2>; + interrupts = <10>; + clocks = <&clk_uart>; + no-loopback-test; + status = "disabled"; + }; + lpc: lpc@1e789000 { compatible = "aspeed,ast2500-lpc", "simple-mfd"; reg = <0x1e789000 0x1000>; @@ -289,6 +299,13 @@ reg-io-width = <4>; + lpc_ctrl: lpc-ctrl@0 { + compatible = "aspeed,ast2500-lpc-ctrl"; + reg = <0x0 0x80>; + status = "disabled"; + }; + + lhc: lhc@20 { compatible = "aspeed,ast2500-lhc"; reg = <0x20 0x24 0x48 0x8>; @@ -296,16 +313,6 @@ }; }; - vuart: serial@1e787000 { - compatible = "aspeed,ast2500-vuart"; - reg = <0x1e787000 0x40>; - reg-shift = <2>; - interrupts = <10>; - clocks = <&clk_uart>; - no-loopback-test; - status = "disabled"; - }; - uart2: serial@1e78d000 { compatible = "ns16550a"; reg = <0x1e78d000 0x20>;