Message ID | 1575566112-11658-10-git-send-email-eajames@linux.ibm.com |
---|---|
State | Changes Requested, archived |
Headers | show |
Series | Aspeed: Add SCU interrupt controller and XDMA engine drivers | expand |
On Fri, 6 Dec 2019, at 03:45, Eddie James wrote: > Add a node for the XDMA engine with all the necessary information. Also > add a simple syscon node for the SDRAM memory controller. > > Signed-off-by: Eddie James <eajames@linux.ibm.com> > --- > Changes since v1: > - Add a syscon SDRAM controller > - Add various properties to XDMA node > > arch/arm/boot/dts/aspeed-g6.dtsi | 19 +++++++++++++++++++ > 1 file changed, 19 insertions(+) > > diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi > index ead336e..514d685 100644 > --- a/arch/arm/boot/dts/aspeed-g6.dtsi > +++ b/arch/arm/boot/dts/aspeed-g6.dtsi > @@ -3,6 +3,7 @@ > > #include <dt-bindings/interrupt-controller/arm-gic.h> > #include <dt-bindings/clock/ast2600-clock.h> > +#include <dt-bindings/interrupt-controller/aspeed-scu-ic.h> > > / { > model = "Aspeed BMC"; > @@ -265,6 +266,11 @@ > status = "disabled"; > }; > > + sdmc: sdram@1e6e0000 { > + compatible = "syscon"; > + reg = <0x1e6e0000 0xb8>; > + }; > + Hopefully we can drop this. We also need to figure out how whatever the solution is interacts with the EDAC driver. > apb { > compatible = "simple-bus"; > #address-cells = <1>; > @@ -311,6 +317,19 @@ > quality = <100>; > }; > > + xdma: xdma@1e6e7000 { > + compatible = "aspeed,ast2600-xdma"; > + reg = <0x1e6e7000 0x100>; > + clocks = <&syscon ASPEED_CLK_GATE_BCLK>; > + resets = <&syscon ASPEED_RESET_DEV_XDMA>; > + interrupts-extended = <&gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, > + <&scu_ic0 ASPEED_AST2600_SCU_IC0_PCIE_PERST_LO_TO_HI>; > + pcie-device = "bmc"; > + scu = <&syscon>; > + sdmc = <&sdmc>; sdmc property should go away also. > + status = "disabled"; > + }; > + > gpio0: gpio@1e780000 { > #gpio-cells = <2>; > gpio-controller; > -- > 1.8.3.1 > >
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi index ead336e..514d685 100644 --- a/arch/arm/boot/dts/aspeed-g6.dtsi +++ b/arch/arm/boot/dts/aspeed-g6.dtsi @@ -3,6 +3,7 @@ #include <dt-bindings/interrupt-controller/arm-gic.h> #include <dt-bindings/clock/ast2600-clock.h> +#include <dt-bindings/interrupt-controller/aspeed-scu-ic.h> / { model = "Aspeed BMC"; @@ -265,6 +266,11 @@ status = "disabled"; }; + sdmc: sdram@1e6e0000 { + compatible = "syscon"; + reg = <0x1e6e0000 0xb8>; + }; + apb { compatible = "simple-bus"; #address-cells = <1>; @@ -311,6 +317,19 @@ quality = <100>; }; + xdma: xdma@1e6e7000 { + compatible = "aspeed,ast2600-xdma"; + reg = <0x1e6e7000 0x100>; + clocks = <&syscon ASPEED_CLK_GATE_BCLK>; + resets = <&syscon ASPEED_RESET_DEV_XDMA>; + interrupts-extended = <&gic GIC_SPI 6 IRQ_TYPE_LEVEL_HIGH>, + <&scu_ic0 ASPEED_AST2600_SCU_IC0_PCIE_PERST_LO_TO_HI>; + pcie-device = "bmc"; + scu = <&syscon>; + sdmc = <&sdmc>; + status = "disabled"; + }; + gpio0: gpio@1e780000 { #gpio-cells = <2>; gpio-controller;
Add a node for the XDMA engine with all the necessary information. Also add a simple syscon node for the SDRAM memory controller. Signed-off-by: Eddie James <eajames@linux.ibm.com> --- Changes since v1: - Add a syscon SDRAM controller - Add various properties to XDMA node arch/arm/boot/dts/aspeed-g6.dtsi | 19 +++++++++++++++++++ 1 file changed, 19 insertions(+)