AuxXxilium/linux_dsm_epyc7002
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ARM: dts: aspeed: Add LPC and child devices

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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>
Reviewed-by: Cédric Le Goater <clg@kaod.org>
Signed-off-by: Joel Stanley <joel@jms.id.au>
This commit is contained in:
Andrew Jeffery 2017-11-07 18:00:24 +10:30 committed by Joel Stanley
parent a7d1ecb60a
commit b6436f765d
2 changed files with 52 additions and 10 deletions
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35
arch/arm/boot/dts/aspeed-g4.dtsi
View File

@ -225,6 +225,41 @@ vuart: serial@1e787000 {
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,ast2400-lhc";
reg = <0x20 0x24 0x48 0x8>;
};
};
};
uart2: serial@1e78d000 {
compatible = "ns16550a";
reg = <0x1e78d000 0x20>;

27
arch/arm/boot/dts/aspeed-g5.dtsi
View File

@ -265,6 +265,16 @@ wdt3: watchdog@1e785040 {
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>;
@ -288,6 +298,13 @@ lpc_host: lpc-host@80 {
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>;
@ -295,16 +312,6 @@ lhc: lhc@20 {
};
};
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>;