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Commit bb8155ad authored by Joel Stanley's avatar Joel Stanley
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ARM: dts: aspeed: Add proper clock references 

This device tree will break existing kernels that do not have the clk
patches applied (no clocksource, as we don't know the speed of the APB
clock.  You can boot if you pass a lpj value on the command line, but
won't have a uart).

Older device trees running with the newer kernel will function as well
as pre-4.16 kernels. That is, that some IP blocks (i2c, pwm/tach, adc)
will not work as the kernel lacks reset controller and clock enabling.

This is being changed as existing device trees use fixed-clocks in order
to boot without a clk driver. The newly added clk driver provides proper
clock support, including gating, so we move the device trees over to
properly request clocks.

The SCU compatible string is updated as the g4-scu string made it into
the tree before we decided on aspeed,astX000-<ip> as the format for the
strings. The old string will be removed from the bindings in a future
patch.
Signed-off-by: default avatarJoel Stanley <joel@jms.id.au>
parent b6436f76
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Showing with 84 additions and 124 deletions
arch/arm/boot/dts/aspeed-g4.dtsi
View file @ bb8155ad
// SPDX-License-Identifier: GPL-2.0 // SPDX-License-Identifier: GPL-2.0
#include "skeleton.dtsi" #include "skeleton.dtsi"
#include <dt-bindings/clock/aspeed-clock.h>
/ { / {
model = "Aspeed BMC"; model = "Aspeed BMC";
...@@ -106,47 +107,12 @@ apb { ...@@ -106,47 +107,12 @@ apb {
ranges; ranges;
syscon: syscon@1e6e2000 { syscon: syscon@1e6e2000 {
compatible = "aspeed,g4-scu", "syscon", "simple-mfd"; compatible = "aspeed,ast2400-scu", "syscon", "simple-mfd";
reg = <0x1e6e2000 0x1a8>; reg = <0x1e6e2000 0x1a8>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
#clock-cells = <1>;
clk_clkin: clk_clkin { #reset-cells = <1>;
#clock-cells = <0>;
compatible = "fixed-clock";
clock-frequency = <48000000>;
};
clk_hpll: clk_hpll@70 {
#clock-cells = <0>;
compatible = "aspeed,g4-hpll-clock", "fixed-clock";
reg = <0x70>;
clocks = <&clk_clkin>;
clock-frequency = <384000000>;
};
clk_ahb: clk_ahb@70 {
#clock-cells = <0>;
compatible = "aspeed,g4-ahb-clock", "fixed-clock";
reg = <0x70>;
clocks = <&clk_hpll>;
clock-frequency = <192000000>;
};
clk_apb: clk_apb@8 {
#clock-cells = <0>;
compatible = "aspeed,g4-apb-clock", "fixed-clock";
reg = <0x08>;
clocks = <&clk_hpll>;
clock-frequency = <48000000>;
};
clk_uart: clk_uart@2c{
#clock-cells = <0>;
compatible = "aspeed,g4-uart-clock", "fixed-clock";
reg = <0x2c>;
clock-frequency = <24000000>;
};
pinctrl: pinctrl { pinctrl: pinctrl {
compatible = "aspeed,g4-pinctrl"; compatible = "aspeed,g4-pinctrl";
...@@ -156,7 +122,8 @@ pinctrl: pinctrl { ...@@ -156,7 +122,8 @@ pinctrl: pinctrl {
adc: adc@1e6e9000 { adc: adc@1e6e9000 {
compatible = "aspeed,ast2400-adc"; compatible = "aspeed,ast2400-adc";
reg = <0x1e6e9000 0xb0>; reg = <0x1e6e9000 0xb0>;
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_ADC>;
#io-channel-cells = <1>; #io-channel-cells = <1>;
status = "disabled"; status = "disabled";
}; };
...@@ -181,7 +148,7 @@ timer: timer@1e782000 { ...@@ -181,7 +148,7 @@ timer: timer@1e782000 {
compatible = "aspeed,ast2400-timer"; compatible = "aspeed,ast2400-timer";
reg = <0x1e782000 0x90>; reg = <0x1e782000 0x90>;
interrupts = <16 17 18 35 36 37 38 39>; interrupts = <16 17 18 35 36 37 38 39>;
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
clock-names = "PCLK"; clock-names = "PCLK";
}; };
...@@ -190,7 +157,7 @@ uart1: serial@1e783000 { ...@@ -190,7 +157,7 @@ uart1: serial@1e783000 {
reg = <0x1e783000 0x20>; reg = <0x1e783000 0x20>;
reg-shift = <2>; reg-shift = <2>;
interrupts = <9>; interrupts = <9>;
clocks = <&clk_uart>; clocks = <&syscon ASPEED_CLK_GATE_UART1CLK>;
no-loopback-test; no-loopback-test;
status = "disabled"; status = "disabled";
}; };
...@@ -200,7 +167,7 @@ uart5: serial@1e784000 { ...@@ -200,7 +167,7 @@ uart5: serial@1e784000 {
reg = <0x1e784000 0x20>; reg = <0x1e784000 0x20>;
reg-shift = <2>; reg-shift = <2>;
interrupts = <10>; interrupts = <10>;
clocks = <&clk_uart>; clocks = <&syscon ASPEED_CLK_GATE_UART5CLK>;
no-loopback-test; no-loopback-test;
status = "disabled"; status = "disabled";
}; };
...@@ -219,8 +186,8 @@ vuart: serial@1e787000 { ...@@ -219,8 +186,8 @@ vuart: serial@1e787000 {
compatible = "aspeed,ast2400-vuart"; compatible = "aspeed,ast2400-vuart";
reg = <0x1e787000 0x40>; reg = <0x1e787000 0x40>;
reg-shift = <2>; reg-shift = <2>;
interrupts = <10>; interrupts = <8>;
clocks = <&clk_uart>; clocks = <&syscon ASPEED_CLK_APB>;
no-loopback-test; no-loopback-test;
status = "disabled"; status = "disabled";
}; };
...@@ -265,7 +232,7 @@ uart2: serial@1e78d000 { ...@@ -265,7 +232,7 @@ uart2: serial@1e78d000 {
reg = <0x1e78d000 0x20>; reg = <0x1e78d000 0x20>;
reg-shift = <2>; reg-shift = <2>;
interrupts = <32>; interrupts = <32>;
clocks = <&clk_uart>; clocks = <&syscon ASPEED_CLK_GATE_UART2CLK>;
no-loopback-test; no-loopback-test;
status = "disabled"; status = "disabled";
}; };
...@@ -275,7 +242,7 @@ uart3: serial@1e78e000 { ...@@ -275,7 +242,7 @@ uart3: serial@1e78e000 {
reg = <0x1e78e000 0x20>; reg = <0x1e78e000 0x20>;
reg-shift = <2>; reg-shift = <2>;
interrupts = <33>; interrupts = <33>;
clocks = <&clk_uart>; clocks = <&syscon ASPEED_CLK_GATE_UART3CLK>;
no-loopback-test; no-loopback-test;
status = "disabled"; status = "disabled";
}; };
...@@ -285,7 +252,7 @@ uart4: serial@1e78f000 { ...@@ -285,7 +252,7 @@ uart4: serial@1e78f000 {
reg = <0x1e78f000 0x20>; reg = <0x1e78f000 0x20>;
reg-shift = <2>; reg-shift = <2>;
interrupts = <34>; interrupts = <34>;
clocks = <&clk_uart>; clocks = <&syscon ASPEED_CLK_GATE_UART4CLK>;
no-loopback-test; no-loopback-test;
status = "disabled"; status = "disabled";
}; };
...@@ -316,7 +283,8 @@ i2c0: i2c-bus@40 { ...@@ -316,7 +283,8 @@ i2c0: i2c-bus@40 {
reg = <0x40 0x40>; reg = <0x40 0x40>;
compatible = "aspeed,ast2400-i2c-bus"; compatible = "aspeed,ast2400-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <0>; interrupts = <0>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -331,7 +299,8 @@ i2c1: i2c-bus@80 { ...@@ -331,7 +299,8 @@ i2c1: i2c-bus@80 {
reg = <0x80 0x40>; reg = <0x80 0x40>;
compatible = "aspeed,ast2400-i2c-bus"; compatible = "aspeed,ast2400-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <1>; interrupts = <1>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -346,7 +315,8 @@ i2c2: i2c-bus@c0 { ...@@ -346,7 +315,8 @@ i2c2: i2c-bus@c0 {
reg = <0xc0 0x40>; reg = <0xc0 0x40>;
compatible = "aspeed,ast2400-i2c-bus"; compatible = "aspeed,ast2400-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <2>; interrupts = <2>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -362,7 +332,8 @@ i2c3: i2c-bus@100 { ...@@ -362,7 +332,8 @@ i2c3: i2c-bus@100 {
reg = <0x100 0x40>; reg = <0x100 0x40>;
compatible = "aspeed,ast2400-i2c-bus"; compatible = "aspeed,ast2400-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <3>; interrupts = <3>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -378,7 +349,8 @@ i2c4: i2c-bus@140 { ...@@ -378,7 +349,8 @@ i2c4: i2c-bus@140 {
reg = <0x140 0x40>; reg = <0x140 0x40>;
compatible = "aspeed,ast2400-i2c-bus"; compatible = "aspeed,ast2400-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <4>; interrupts = <4>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -394,7 +366,8 @@ i2c5: i2c-bus@180 { ...@@ -394,7 +366,8 @@ i2c5: i2c-bus@180 {
reg = <0x180 0x40>; reg = <0x180 0x40>;
compatible = "aspeed,ast2400-i2c-bus"; compatible = "aspeed,ast2400-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <5>; interrupts = <5>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -410,7 +383,8 @@ i2c6: i2c-bus@1c0 { ...@@ -410,7 +383,8 @@ i2c6: i2c-bus@1c0 {
reg = <0x1c0 0x40>; reg = <0x1c0 0x40>;
compatible = "aspeed,ast2400-i2c-bus"; compatible = "aspeed,ast2400-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <6>; interrupts = <6>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -426,7 +400,8 @@ i2c7: i2c-bus@300 { ...@@ -426,7 +400,8 @@ i2c7: i2c-bus@300 {
reg = <0x300 0x40>; reg = <0x300 0x40>;
compatible = "aspeed,ast2400-i2c-bus"; compatible = "aspeed,ast2400-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <7>; interrupts = <7>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -442,7 +417,8 @@ i2c8: i2c-bus@340 { ...@@ -442,7 +417,8 @@ i2c8: i2c-bus@340 {
reg = <0x340 0x40>; reg = <0x340 0x40>;
compatible = "aspeed,ast2400-i2c-bus"; compatible = "aspeed,ast2400-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <8>; interrupts = <8>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -458,7 +434,8 @@ i2c9: i2c-bus@380 { ...@@ -458,7 +434,8 @@ i2c9: i2c-bus@380 {
reg = <0x380 0x40>; reg = <0x380 0x40>;
compatible = "aspeed,ast2400-i2c-bus"; compatible = "aspeed,ast2400-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <9>; interrupts = <9>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -474,7 +451,8 @@ i2c10: i2c-bus@3c0 { ...@@ -474,7 +451,8 @@ i2c10: i2c-bus@3c0 {
reg = <0x3c0 0x40>; reg = <0x3c0 0x40>;
compatible = "aspeed,ast2400-i2c-bus"; compatible = "aspeed,ast2400-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <10>; interrupts = <10>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -490,7 +468,8 @@ i2c11: i2c-bus@400 { ...@@ -490,7 +468,8 @@ i2c11: i2c-bus@400 {
reg = <0x400 0x40>; reg = <0x400 0x40>;
compatible = "aspeed,ast2400-i2c-bus"; compatible = "aspeed,ast2400-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <11>; interrupts = <11>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -506,7 +485,8 @@ i2c12: i2c-bus@440 { ...@@ -506,7 +485,8 @@ i2c12: i2c-bus@440 {
reg = <0x440 0x40>; reg = <0x440 0x40>;
compatible = "aspeed,ast2400-i2c-bus"; compatible = "aspeed,ast2400-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <12>; interrupts = <12>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -522,7 +502,8 @@ i2c13: i2c-bus@480 { ...@@ -522,7 +502,8 @@ i2c13: i2c-bus@480 {
reg = <0x480 0x40>; reg = <0x480 0x40>;
compatible = "aspeed,ast2400-i2c-bus"; compatible = "aspeed,ast2400-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <13>; interrupts = <13>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
......
arch/arm/boot/dts/aspeed-g5.dtsi
View file @ bb8155ad
// SPDX-License-Identifier: GPL-2.0 // SPDX-License-Identifier: GPL-2.0
#include "skeleton.dtsi" #include "skeleton.dtsi"
#include <dt-bindings/clock/aspeed-clock.h>
/ { / {
model = "Aspeed BMC"; model = "Aspeed BMC";
...@@ -140,55 +141,18 @@ apb { ...@@ -140,55 +141,18 @@ apb {
ranges; ranges;
syscon: syscon@1e6e2000 { syscon: syscon@1e6e2000 {
compatible = "aspeed,g5-scu", "syscon", "simple-mfd"; compatible = "aspeed,ast2500-scu", "syscon", "simple-mfd";
reg = <0x1e6e2000 0x1a8>; reg = <0x1e6e2000 0x1a8>;
#address-cells = <1>; #address-cells = <1>;
#size-cells = <0>; #size-cells = <0>;
#clock-cells = <1>;
clk_clkin: clk_clkin@70 { #reset-cells = <1>;
#clock-cells = <0>;
compatible = "aspeed,g5-clkin-clock", "fixed-clock";
reg = <0x70>;
clock-frequency = <24000000>;
};
clk_hpll: clk_hpll@24 {
#clock-cells = <0>;
compatible = "aspeed,g5-hpll-clock", "fixed-clock";
reg = <0x24>;
clocks = <&clk_clkin>;
clock-frequency = <792000000>;
};
clk_ahb: clk_ahb@70 {
#clock-cells = <0>;
compatible = "aspeed,g5-ahb-clock", "fixed-clock";
reg = <0x70>;
clocks = <&clk_hpll>;
clock-frequency = <198000000>;
};
clk_apb: clk_apb@8 {
#clock-cells = <0>;
compatible = "aspeed,g5-apb-clock", "fixed-clock";
reg = <0x08>;
clocks = <&clk_hpll>;
clock-frequency = <24750000>;
};
clk_uart: clk_uart@2c {
#clock-cells = <0>;
compatible = "aspeed,uart-clock", "fixed-clock";
reg = <0x2c>;
clock-frequency = <24000000>;
};
pinctrl: pinctrl { pinctrl: pinctrl {
compatible = "aspeed,g5-pinctrl"; compatible = "aspeed,g5-pinctrl";
aspeed,external-nodes = <&gfx &lhc>; aspeed,external-nodes = <&gfx &lhc>;
}; };
}; };
gfx: display@1e6e6000 { gfx: display@1e6e6000 {
...@@ -200,7 +164,8 @@ gfx: display@1e6e6000 { ...@@ -200,7 +164,8 @@ gfx: display@1e6e6000 {
adc: adc@1e6e9000 { adc: adc@1e6e9000 {
compatible = "aspeed,ast2500-adc"; compatible = "aspeed,ast2500-adc";
reg = <0x1e6e9000 0xb0>; reg = <0x1e6e9000 0xb0>;
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_ADC>;
#io-channel-cells = <1>; #io-channel-cells = <1>;
status = "disabled"; status = "disabled";
}; };
...@@ -225,7 +190,7 @@ timer: timer@1e782000 { ...@@ -225,7 +190,7 @@ timer: timer@1e782000 {
compatible = "aspeed,ast2400-timer"; compatible = "aspeed,ast2400-timer";
reg = <0x1e782000 0x90>; reg = <0x1e782000 0x90>;
interrupts = <16 17 18 35 36 37 38 39>; interrupts = <16 17 18 35 36 37 38 39>;
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
clock-names = "PCLK"; clock-names = "PCLK";
}; };
...@@ -234,7 +199,7 @@ uart1: serial@1e783000 { ...@@ -234,7 +199,7 @@ uart1: serial@1e783000 {
reg = <0x1e783000 0x20>; reg = <0x1e783000 0x20>;
reg-shift = <2>; reg-shift = <2>;
interrupts = <9>; interrupts = <9>;
clocks = <&clk_uart>; clocks = <&syscon ASPEED_CLK_GATE_UART1CLK>;
no-loopback-test; no-loopback-test;
status = "disabled"; status = "disabled";
}; };
...@@ -244,7 +209,7 @@ uart5: serial@1e784000 { ...@@ -244,7 +209,7 @@ uart5: serial@1e784000 {
reg = <0x1e784000 0x20>; reg = <0x1e784000 0x20>;
reg-shift = <2>; reg-shift = <2>;
interrupts = <10>; interrupts = <10>;
clocks = <&clk_uart>; clocks = <&syscon ASPEED_CLK_GATE_UART5CLK>;
no-loopback-test; no-loopback-test;
status = "disabled"; status = "disabled";
}; };
...@@ -269,8 +234,8 @@ vuart: serial@1e787000 { ...@@ -269,8 +234,8 @@ vuart: serial@1e787000 {
compatible = "aspeed,ast2500-vuart"; compatible = "aspeed,ast2500-vuart";
reg = <0x1e787000 0x40>; reg = <0x1e787000 0x40>;
reg-shift = <2>; reg-shift = <2>;
interrupts = <10>; interrupts = <8>;
clocks = <&clk_uart>; clocks = <&syscon ASPEED_CLK_APB>;
no-loopback-test; no-loopback-test;
status = "disabled"; status = "disabled";
}; };
...@@ -317,7 +282,7 @@ uart2: serial@1e78d000 { ...@@ -317,7 +282,7 @@ uart2: serial@1e78d000 {
reg = <0x1e78d000 0x20>; reg = <0x1e78d000 0x20>;
reg-shift = <2>; reg-shift = <2>;
interrupts = <32>; interrupts = <32>;
clocks = <&clk_uart>; clocks = <&syscon ASPEED_CLK_GATE_UART2CLK>;
no-loopback-test; no-loopback-test;
status = "disabled"; status = "disabled";
}; };
...@@ -327,7 +292,7 @@ uart3: serial@1e78e000 { ...@@ -327,7 +292,7 @@ uart3: serial@1e78e000 {
reg = <0x1e78e000 0x20>; reg = <0x1e78e000 0x20>;
reg-shift = <2>; reg-shift = <2>;
interrupts = <33>; interrupts = <33>;
clocks = <&clk_uart>; clocks = <&syscon ASPEED_CLK_GATE_UART3CLK>;
no-loopback-test; no-loopback-test;
status = "disabled"; status = "disabled";
}; };
...@@ -337,7 +302,7 @@ uart4: serial@1e78f000 { ...@@ -337,7 +302,7 @@ uart4: serial@1e78f000 {
reg = <0x1e78f000 0x20>; reg = <0x1e78f000 0x20>;
reg-shift = <2>; reg-shift = <2>;
interrupts = <34>; interrupts = <34>;
clocks = <&clk_uart>; clocks = <&syscon ASPEED_CLK_GATE_UART4CLK>;
no-loopback-test; no-loopback-test;
status = "disabled"; status = "disabled";
}; };
...@@ -368,7 +333,8 @@ i2c0: i2c-bus@40 { ...@@ -368,7 +333,8 @@ i2c0: i2c-bus@40 {
reg = <0x40 0x40>; reg = <0x40 0x40>;
compatible = "aspeed,ast2500-i2c-bus"; compatible = "aspeed,ast2500-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <0>; interrupts = <0>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -383,7 +349,8 @@ i2c1: i2c-bus@80 { ...@@ -383,7 +349,8 @@ i2c1: i2c-bus@80 {
reg = <0x80 0x40>; reg = <0x80 0x40>;
compatible = "aspeed,ast2500-i2c-bus"; compatible = "aspeed,ast2500-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <1>; interrupts = <1>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -398,7 +365,8 @@ i2c2: i2c-bus@c0 { ...@@ -398,7 +365,8 @@ i2c2: i2c-bus@c0 {
reg = <0xc0 0x40>; reg = <0xc0 0x40>;
compatible = "aspeed,ast2500-i2c-bus"; compatible = "aspeed,ast2500-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <2>; interrupts = <2>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -414,7 +382,8 @@ i2c3: i2c-bus@100 { ...@@ -414,7 +382,8 @@ i2c3: i2c-bus@100 {
reg = <0x100 0x40>; reg = <0x100 0x40>;
compatible = "aspeed,ast2500-i2c-bus"; compatible = "aspeed,ast2500-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <3>; interrupts = <3>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -430,7 +399,8 @@ i2c4: i2c-bus@140 { ...@@ -430,7 +399,8 @@ i2c4: i2c-bus@140 {
reg = <0x140 0x40>; reg = <0x140 0x40>;
compatible = "aspeed,ast2500-i2c-bus"; compatible = "aspeed,ast2500-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <4>; interrupts = <4>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -446,7 +416,8 @@ i2c5: i2c-bus@180 { ...@@ -446,7 +416,8 @@ i2c5: i2c-bus@180 {
reg = <0x180 0x40>; reg = <0x180 0x40>;
compatible = "aspeed,ast2500-i2c-bus"; compatible = "aspeed,ast2500-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <5>; interrupts = <5>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -462,7 +433,8 @@ i2c6: i2c-bus@1c0 { ...@@ -462,7 +433,8 @@ i2c6: i2c-bus@1c0 {
reg = <0x1c0 0x40>; reg = <0x1c0 0x40>;
compatible = "aspeed,ast2500-i2c-bus"; compatible = "aspeed,ast2500-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <6>; interrupts = <6>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -478,7 +450,8 @@ i2c7: i2c-bus@300 { ...@@ -478,7 +450,8 @@ i2c7: i2c-bus@300 {
reg = <0x300 0x40>; reg = <0x300 0x40>;
compatible = "aspeed,ast2500-i2c-bus"; compatible = "aspeed,ast2500-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <7>; interrupts = <7>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -494,7 +467,8 @@ i2c8: i2c-bus@340 { ...@@ -494,7 +467,8 @@ i2c8: i2c-bus@340 {
reg = <0x340 0x40>; reg = <0x340 0x40>;
compatible = "aspeed,ast2500-i2c-bus"; compatible = "aspeed,ast2500-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <8>; interrupts = <8>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -510,7 +484,8 @@ i2c9: i2c-bus@380 { ...@@ -510,7 +484,8 @@ i2c9: i2c-bus@380 {
reg = <0x380 0x40>; reg = <0x380 0x40>;
compatible = "aspeed,ast2500-i2c-bus"; compatible = "aspeed,ast2500-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <9>; interrupts = <9>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -526,7 +501,8 @@ i2c10: i2c-bus@3c0 { ...@@ -526,7 +501,8 @@ i2c10: i2c-bus@3c0 {
reg = <0x3c0 0x40>; reg = <0x3c0 0x40>;
compatible = "aspeed,ast2500-i2c-bus"; compatible = "aspeed,ast2500-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <10>; interrupts = <10>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -542,7 +518,8 @@ i2c11: i2c-bus@400 { ...@@ -542,7 +518,8 @@ i2c11: i2c-bus@400 {
reg = <0x400 0x40>; reg = <0x400 0x40>;
compatible = "aspeed,ast2500-i2c-bus"; compatible = "aspeed,ast2500-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <11>; interrupts = <11>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -558,7 +535,8 @@ i2c12: i2c-bus@440 { ...@@ -558,7 +535,8 @@ i2c12: i2c-bus@440 {
reg = <0x440 0x40>; reg = <0x440 0x40>;
compatible = "aspeed,ast2500-i2c-bus"; compatible = "aspeed,ast2500-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <12>; interrupts = <12>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
...@@ -574,7 +552,8 @@ i2c13: i2c-bus@480 { ...@@ -574,7 +552,8 @@ i2c13: i2c-bus@480 {
reg = <0x480 0x40>; reg = <0x480 0x40>;
compatible = "aspeed,ast2500-i2c-bus"; compatible = "aspeed,ast2500-i2c-bus";
clocks = <&clk_apb>; clocks = <&syscon ASPEED_CLK_APB>;
resets = <&syscon ASPEED_RESET_I2C>;
bus-frequency = <100000>; bus-frequency = <100000>;
interrupts = <13>; interrupts = <13>;
interrupt-parent = <&i2c_ic>; interrupt-parent = <&i2c_ic>;
......
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