[linux,dev-5.2,1/2] ARM: dts: Aspeed: Add I2C busses to AST2600 and Tacoma
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Message ID 1567629311-7553-1-git-send-email-eajames@linux.ibm.com
State New
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  • [linux,dev-5.2,1/2] ARM: dts: Aspeed: Add I2C busses to AST2600 and Tacoma
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Commit Message

Eddie James Sept. 4, 2019, 8:35 p.m. UTC
Add all the I2C busses to the AST2600 dtsi. Set the busses status to
"okay" and add all the devices present on the Tacoma card to the
busses.

Signed-off-by: Eddie James <eajames@linux.ibm.com>
---
 arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts | 384 ++++++++++++++++++++++++++++
 arch/arm/boot/dts/aspeed-g6.dtsi            | 272 ++++++++++++++++++++
 2 files changed, 656 insertions(+)

Comments

Andrew Jeffery Sept. 5, 2019, 3:01 a.m. UTC | #1
On Thu, 5 Sep 2019, at 06:05, Eddie James wrote:
> Add all the I2C busses to the AST2600 dtsi. Set the busses status to
> "okay" and add all the devices present on the Tacoma card to the
> busses.
> 
> Signed-off-by: Eddie James <eajames@linux.ibm.com>
> ---
>  arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts | 384 ++++++++++++++++++++++++++++
>  arch/arm/boot/dts/aspeed-g6.dtsi            | 272 ++++++++++++++++++++

Bit of a nit, but can you please split the dtsi change from the tacoma change? 

>  2 files changed, 656 insertions(+)
> 
> diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts 
> b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
> index 0a38bc0..408af00 100644
> --- a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
> +++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
> @@ -3,6 +3,7 @@
>  /dts-v1/;
>  
>  #include "aspeed-g6.dtsi"
> +#include <dt-bindings/leds/leds-pca955x.h>
>  
>  / {
>  	model = "Tacoma";
> @@ -37,3 +38,386 @@
>  &fsim0 {
>  	status = "okay";
>  };
> +
> +&i2c0 {
> +	status = "okay";
> +};
> +
> +&i2c1 {
> +	status = "okay";
> +};
> +
> +&i2c2 {
> +	status = "okay";
> +};
> +
> +&i2c3 {
> +	status = "okay";
> +
> +	bmp: bmp280@77 {
> +		compatible = "bosch,bmp280";
> +		reg = <0x77>;
> +		#io-channel-cells = <1>;
> +	};
> +
> +	max31785@52 {
> +		compatible = "maxim,max31785a";
> +		reg = <0x52>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		fan@0 {
> +			compatible = "pmbus-fan";
> +			reg = <0>;
> +			tach-pulses = <2>;
> +			maxim,fan-rotor-input = "tach";
> +			maxim,fan-pwm-freq = <25000>;
> +			maxim,fan-dual-tach;
> +			maxim,fan-no-watchdog;
> +			maxim,fan-no-fault-ramp;
> +			maxim,fan-ramp = <2>;
> +			maxim,fan-fault-pin-mon;
> +		};
> +
> +		fan@1 {
> +			compatible = "pmbus-fan";
> +			reg = <1>;
> +			tach-pulses = <2>;
> +			maxim,fan-rotor-input = "tach";
> +			maxim,fan-pwm-freq = <25000>;
> +			maxim,fan-dual-tach;
> +			maxim,fan-no-watchdog;
> +			maxim,fan-no-fault-ramp;
> +			maxim,fan-ramp = <2>;
> +			maxim,fan-fault-pin-mon;
> +		};
> +
> +		fan@2 {
> +			compatible = "pmbus-fan";
> +			reg = <2>;
> +			tach-pulses = <2>;
> +			maxim,fan-rotor-input = "tach";
> +			maxim,fan-pwm-freq = <25000>;
> +			maxim,fan-dual-tach;
> +			maxim,fan-no-watchdog;
> +			maxim,fan-no-fault-ramp;
> +			maxim,fan-ramp = <2>;
> +			maxim,fan-fault-pin-mon;
> +		};
> +
> +		fan@3 {
> +			compatible = "pmbus-fan";
> +			reg = <3>;
> +			tach-pulses = <2>;
> +			maxim,fan-rotor-input = "tach";
> +			maxim,fan-pwm-freq = <25000>;
> +			maxim,fan-dual-tach;
> +			maxim,fan-no-watchdog;
> +			maxim,fan-no-fault-ramp;
> +			maxim,fan-ramp = <2>;
> +			maxim,fan-fault-pin-mon;
> +		};
> +	};
> +
> +	dps: dps310@76 {
> +		compatible = "infineon,dps310";
> +		reg = <0x76>;
> +		#io-channel-cells = <0>;
> +	};
> +
> +	pca0: pca9552@60 {
> +		compatible = "nxp,pca9552";
> +		reg = <0x60>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +
> +		gpio-controller;
> +		#gpio-cells = <2>;
> +
> +		gpio@0 {
> +			reg = <0>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@1 {
> +			reg = <1>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@2 {
> +			reg = <2>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@3 {
> +			reg = <3>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@4 {
> +			reg = <4>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@5 {
> +			reg = <5>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@6 {
> +			reg = <6>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@7 {
> +			reg = <7>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@8 {
> +			reg = <8>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@9 {
> +			reg = <9>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@10 {
> +			reg = <10>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@11 {
> +			reg = <11>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@12 {
> +			reg = <12>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@13 {
> +			reg = <13>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@14 {
> +			reg = <14>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@15 {
> +			reg = <15>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +	};
> +
> +	power-supply@68 {
> +		compatible = "ibm,cffps1";
> +		reg = <0x68>;
> +	};
> +
> +	power-supply@69 {
> +		compatible = "ibm,cffps1";
> +		reg = <0x69>;
> +	};
> +};
> +
> +&i2c4 {
> +	status = "okay";
> +
> +	tmp423a@4c {
> +		compatible = "ti,tmp423";
> +		reg = <0x4c>;
> +	};
> +
> +	ir35221@70 {
> +		compatible = "infineon,ir35221";
> +		reg = <0x70>;
> +	};
> +
> +	ir35221@71 {
> +		compatible = "infineon,ir35221";
> +		reg = <0x71>;
> +	};
> +};
> +
> +&i2c5 {
> +	status = "okay";
> +
> +	tmp423a@4c {
> +		compatible = "ti,tmp423";
> +		reg = <0x4c>;
> +	};
> +
> +	ir35221@70 {
> +		compatible = "infineon,ir35221";
> +		reg = <0x70>;
> +	};
> +
> +	ir35221@71 {
> +		compatible = "infineon,ir35221";
> +		reg = <0x71>;
> +	};
> +};
> +
> +&i2c6 {
> +	status = "okay";
> +};
> +
> +&i2c7 {
> +	status = "okay";
> +};
> +
> +&i2c8 {
> +	status = "okay";
> +};
> +
> +&i2c9 {
> +	status = "okay";
> +
> +	tmp275@4a {
> +		compatible = "ti,tmp275";
> +		reg = <0x4a>;
> +	};
> +};
> +
> +&i2c10 {
> +	status = "okay";
> +};
> +
> +&i2c11 {
> +	status = "okay";
> +
> +	pca9552: pca9552@60 {
> +		compatible = "nxp,pca9552";
> +		reg = <0x60>;
> +		#address-cells = <1>;
> +		#size-cells = <0>;
> +		gpio-controller;
> +		#gpio-cells = <2>;
> +
> +		gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
> +			"GPU0_TH_OVERT_N_BUFF",	"GPU1_TH_OVERT_N_BUFF",
> +			"GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
> +			"GPU4_TH_OVERT_N_BUFF",	"GPU5_TH_OVERT_N_BUFF",
> +			"GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
> +			"GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
> +			"GPU4_PWR_GOOD_BUFF", "GPU5_PWR_GOOD_BUFF",
> +			"12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
> +
> +		gpio@0 {
> +			reg = <0>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@1 {
> +			reg = <1>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@2 {
> +			reg = <2>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@3 {
> +			reg = <3>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@4 {
> +			reg = <4>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@5 {
> +			reg = <5>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@6 {
> +			reg = <6>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@7 {
> +			reg = <7>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@8 {
> +			reg = <8>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@9 {
> +			reg = <9>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@10 {
> +			reg = <10>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@11 {
> +			reg = <11>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@12 {
> +			reg = <12>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@13 {
> +			reg = <13>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@14 {
> +			reg = <14>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +
> +		gpio@15 {
> +			reg = <15>;
> +			type = <PCA955X_TYPE_GPIO>;
> +		};
> +	};
> +
> +	rtc@32 {
> +		compatible = "epson,rx8900";
> +		reg = <0x32>;
> +	};
> +
> +	eeprom@51 {
> +		compatible = "atmel,24c64";
> +		reg = <0x51>;
> +	};
> +
> +	ucd90160@64 {
> +		compatible = "ti,ucd90160";
> +		reg = <0x64>;
> +	};
> +};
> +
> +&i2c12 {
> +	status = "okay";
> +};
> +
> +&i2c13 {
> +	status = "okay";
> +};
> +
> +&i2c14 {
> +	status = "okay";
> +};
> +
> +&i2c15 {
> +	status = "okay";
> +};
> diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
> index 12569e5..0a8e08a 100644
> --- a/arch/arm/boot/dts/aspeed-g6.dtsi
> +++ b/arch/arm/boot/dts/aspeed-g6.dtsi
> @@ -12,6 +12,22 @@
>  	interrupt-parent = <&gic>;
>  
>  	aliases {
> +		i2c0 = &i2c0;
> +		i2c1 = &i2c1;
> +		i2c2 = &i2c2;
> +		i2c3 = &i2c3;
> +		i2c4 = &i2c4;
> +		i2c5 = &i2c5;
> +		i2c6 = &i2c6;
> +		i2c7 = &i2c7;
> +		i2c8 = &i2c8;
> +		i2c9 = &i2c9;
> +		i2c10 = &i2c10;
> +		i2c11 = &i2c11;
> +		i2c12 = &i2c12;
> +		i2c13 = &i2c13;
> +		i2c14 = &i2c14;
> +		i2c15 = &i2c15;
>  		serial4 = &uart5;
>  	};
>  
> @@ -255,6 +271,262 @@
>  				};
>  			};
>  
> +			i2c0: i2c-bus@1e78a80 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a080 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c1_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c1: i2c-bus@1e78a100 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a100 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c2_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c2: i2c-bus@1e78a180 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a180 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c3_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c3: i2c-bus@1e78a200 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a200 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c4_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c4: i2c-bus@1e78a280 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a280 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c5_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c5: i2c-bus@1e78a300 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a300 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c6_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c6: i2c-bus@380 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a380 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c7_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c7: i2c-bus@1e78a400 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a400 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c8_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c8: i2c-bus@1e78a480 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a480 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c9_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c9: i2c-bus@1e78a500 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a500 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c10_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c10: i2c-bus@1e78a580 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a580 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c11_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c11: i2c-bus@1e78a600 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a600 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c12_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c12: i2c-bus@1e78a680 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a680 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c13_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c13: i2c-bus@1e78a700 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a700 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c14_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c14: i2c-bus@1e78a780 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a780 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c15_default>;
> +				status = "disabled";
> +			};
> +
> +			i2c15: i2c-bus@1e78a800 {
> +				#address-cells = <1>;
> +				#size-cells = <0>;
> +				#interrupt-cells = <1>;
> +
> +				reg = <0x1e78a800 0x80>;
> +				compatible = "aspeed,ast2600-i2c-bus";
> +				clocks = <&syscon ASPEED_CLK_APB1>;
> +				resets = <&syscon ASPEED_RESET_I2C>;
> +				bus-frequency = <100000>;
> +				interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
> +				pinctrl-names = "default";
> +				pinctrl-0 = <&pinctrl_i2c16_default>;
> +				status = "disabled";
> +			};
> +
>  			fsim0: fsi@1e79b000 {
>  				compatible = "aspeed,ast2600-fsi-master", "fsi-master";
>  				reg = <0x1e79b000 0x94>;
> -- 
> 1.8.3.1
> 
>

Patch
diff mbox series

diff --git a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
index 0a38bc0..408af00 100644
--- a/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
+++ b/arch/arm/boot/dts/aspeed-bmc-opp-tacoma.dts
@@ -3,6 +3,7 @@ 
 /dts-v1/;
 
 #include "aspeed-g6.dtsi"
+#include <dt-bindings/leds/leds-pca955x.h>
 
 / {
 	model = "Tacoma";
@@ -37,3 +38,386 @@ 
 &fsim0 {
 	status = "okay";
 };
+
+&i2c0 {
+	status = "okay";
+};
+
+&i2c1 {
+	status = "okay";
+};
+
+&i2c2 {
+	status = "okay";
+};
+
+&i2c3 {
+	status = "okay";
+
+	bmp: bmp280@77 {
+		compatible = "bosch,bmp280";
+		reg = <0x77>;
+		#io-channel-cells = <1>;
+	};
+
+	max31785@52 {
+		compatible = "maxim,max31785a";
+		reg = <0x52>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		fan@0 {
+			compatible = "pmbus-fan";
+			reg = <0>;
+			tach-pulses = <2>;
+			maxim,fan-rotor-input = "tach";
+			maxim,fan-pwm-freq = <25000>;
+			maxim,fan-dual-tach;
+			maxim,fan-no-watchdog;
+			maxim,fan-no-fault-ramp;
+			maxim,fan-ramp = <2>;
+			maxim,fan-fault-pin-mon;
+		};
+
+		fan@1 {
+			compatible = "pmbus-fan";
+			reg = <1>;
+			tach-pulses = <2>;
+			maxim,fan-rotor-input = "tach";
+			maxim,fan-pwm-freq = <25000>;
+			maxim,fan-dual-tach;
+			maxim,fan-no-watchdog;
+			maxim,fan-no-fault-ramp;
+			maxim,fan-ramp = <2>;
+			maxim,fan-fault-pin-mon;
+		};
+
+		fan@2 {
+			compatible = "pmbus-fan";
+			reg = <2>;
+			tach-pulses = <2>;
+			maxim,fan-rotor-input = "tach";
+			maxim,fan-pwm-freq = <25000>;
+			maxim,fan-dual-tach;
+			maxim,fan-no-watchdog;
+			maxim,fan-no-fault-ramp;
+			maxim,fan-ramp = <2>;
+			maxim,fan-fault-pin-mon;
+		};
+
+		fan@3 {
+			compatible = "pmbus-fan";
+			reg = <3>;
+			tach-pulses = <2>;
+			maxim,fan-rotor-input = "tach";
+			maxim,fan-pwm-freq = <25000>;
+			maxim,fan-dual-tach;
+			maxim,fan-no-watchdog;
+			maxim,fan-no-fault-ramp;
+			maxim,fan-ramp = <2>;
+			maxim,fan-fault-pin-mon;
+		};
+	};
+
+	dps: dps310@76 {
+		compatible = "infineon,dps310";
+		reg = <0x76>;
+		#io-channel-cells = <0>;
+	};
+
+	pca0: pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio@0 {
+			reg = <0>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@1 {
+			reg = <1>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@2 {
+			reg = <2>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@3 {
+			reg = <3>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@4 {
+			reg = <4>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@5 {
+			reg = <5>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@6 {
+			reg = <6>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@7 {
+			reg = <7>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@8 {
+			reg = <8>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@9 {
+			reg = <9>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@10 {
+			reg = <10>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@11 {
+			reg = <11>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@12 {
+			reg = <12>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@13 {
+			reg = <13>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@14 {
+			reg = <14>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@15 {
+			reg = <15>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+	};
+
+	power-supply@68 {
+		compatible = "ibm,cffps1";
+		reg = <0x68>;
+	};
+
+	power-supply@69 {
+		compatible = "ibm,cffps1";
+		reg = <0x69>;
+	};
+};
+
+&i2c4 {
+	status = "okay";
+
+	tmp423a@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+
+	ir35221@70 {
+		compatible = "infineon,ir35221";
+		reg = <0x70>;
+	};
+
+	ir35221@71 {
+		compatible = "infineon,ir35221";
+		reg = <0x71>;
+	};
+};
+
+&i2c5 {
+	status = "okay";
+
+	tmp423a@4c {
+		compatible = "ti,tmp423";
+		reg = <0x4c>;
+	};
+
+	ir35221@70 {
+		compatible = "infineon,ir35221";
+		reg = <0x70>;
+	};
+
+	ir35221@71 {
+		compatible = "infineon,ir35221";
+		reg = <0x71>;
+	};
+};
+
+&i2c6 {
+	status = "okay";
+};
+
+&i2c7 {
+	status = "okay";
+};
+
+&i2c8 {
+	status = "okay";
+};
+
+&i2c9 {
+	status = "okay";
+
+	tmp275@4a {
+		compatible = "ti,tmp275";
+		reg = <0x4a>;
+	};
+};
+
+&i2c10 {
+	status = "okay";
+};
+
+&i2c11 {
+	status = "okay";
+
+	pca9552: pca9552@60 {
+		compatible = "nxp,pca9552";
+		reg = <0x60>;
+		#address-cells = <1>;
+		#size-cells = <0>;
+		gpio-controller;
+		#gpio-cells = <2>;
+
+		gpio-line-names = "PS_SMBUS_RESET_N", "APSS_RESET_N",
+			"GPU0_TH_OVERT_N_BUFF",	"GPU1_TH_OVERT_N_BUFF",
+			"GPU2_TH_OVERT_N_BUFF", "GPU3_TH_OVERT_N_BUFF",
+			"GPU4_TH_OVERT_N_BUFF",	"GPU5_TH_OVERT_N_BUFF",
+			"GPU0_PWR_GOOD_BUFF", "GPU1_PWR_GOOD_BUFF",
+			"GPU2_PWR_GOOD_BUFF", "GPU3_PWR_GOOD_BUFF",
+			"GPU4_PWR_GOOD_BUFF", "GPU5_PWR_GOOD_BUFF",
+			"12V_BREAKER_FLT_N", "THROTTLE_UNLATCHED_N";
+
+		gpio@0 {
+			reg = <0>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@1 {
+			reg = <1>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@2 {
+			reg = <2>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@3 {
+			reg = <3>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@4 {
+			reg = <4>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@5 {
+			reg = <5>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@6 {
+			reg = <6>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@7 {
+			reg = <7>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@8 {
+			reg = <8>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@9 {
+			reg = <9>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@10 {
+			reg = <10>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@11 {
+			reg = <11>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@12 {
+			reg = <12>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@13 {
+			reg = <13>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@14 {
+			reg = <14>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+
+		gpio@15 {
+			reg = <15>;
+			type = <PCA955X_TYPE_GPIO>;
+		};
+	};
+
+	rtc@32 {
+		compatible = "epson,rx8900";
+		reg = <0x32>;
+	};
+
+	eeprom@51 {
+		compatible = "atmel,24c64";
+		reg = <0x51>;
+	};
+
+	ucd90160@64 {
+		compatible = "ti,ucd90160";
+		reg = <0x64>;
+	};
+};
+
+&i2c12 {
+	status = "okay";
+};
+
+&i2c13 {
+	status = "okay";
+};
+
+&i2c14 {
+	status = "okay";
+};
+
+&i2c15 {
+	status = "okay";
+};
diff --git a/arch/arm/boot/dts/aspeed-g6.dtsi b/arch/arm/boot/dts/aspeed-g6.dtsi
index 12569e5..0a8e08a 100644
--- a/arch/arm/boot/dts/aspeed-g6.dtsi
+++ b/arch/arm/boot/dts/aspeed-g6.dtsi
@@ -12,6 +12,22 @@ 
 	interrupt-parent = <&gic>;
 
 	aliases {
+		i2c0 = &i2c0;
+		i2c1 = &i2c1;
+		i2c2 = &i2c2;
+		i2c3 = &i2c3;
+		i2c4 = &i2c4;
+		i2c5 = &i2c5;
+		i2c6 = &i2c6;
+		i2c7 = &i2c7;
+		i2c8 = &i2c8;
+		i2c9 = &i2c9;
+		i2c10 = &i2c10;
+		i2c11 = &i2c11;
+		i2c12 = &i2c12;
+		i2c13 = &i2c13;
+		i2c14 = &i2c14;
+		i2c15 = &i2c15;
 		serial4 = &uart5;
 	};
 
@@ -255,6 +271,262 @@ 
 				};
 			};
 
+			i2c0: i2c-bus@1e78a80 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a080 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c1_default>;
+				status = "disabled";
+			};
+
+			i2c1: i2c-bus@1e78a100 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a100 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c2_default>;
+				status = "disabled";
+			};
+
+			i2c2: i2c-bus@1e78a180 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a180 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c3_default>;
+				status = "disabled";
+			};
+
+			i2c3: i2c-bus@1e78a200 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a200 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c4_default>;
+				status = "disabled";
+			};
+
+			i2c4: i2c-bus@1e78a280 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a280 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c5_default>;
+				status = "disabled";
+			};
+
+			i2c5: i2c-bus@1e78a300 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a300 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c6_default>;
+				status = "disabled";
+			};
+
+			i2c6: i2c-bus@380 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a380 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c7_default>;
+				status = "disabled";
+			};
+
+			i2c7: i2c-bus@1e78a400 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a400 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c8_default>;
+				status = "disabled";
+			};
+
+			i2c8: i2c-bus@1e78a480 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a480 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c9_default>;
+				status = "disabled";
+			};
+
+			i2c9: i2c-bus@1e78a500 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a500 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c10_default>;
+				status = "disabled";
+			};
+
+			i2c10: i2c-bus@1e78a580 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a580 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c11_default>;
+				status = "disabled";
+			};
+
+			i2c11: i2c-bus@1e78a600 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a600 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c12_default>;
+				status = "disabled";
+			};
+
+			i2c12: i2c-bus@1e78a680 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a680 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c13_default>;
+				status = "disabled";
+			};
+
+			i2c13: i2c-bus@1e78a700 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a700 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c14_default>;
+				status = "disabled";
+			};
+
+			i2c14: i2c-bus@1e78a780 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a780 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c15_default>;
+				status = "disabled";
+			};
+
+			i2c15: i2c-bus@1e78a800 {
+				#address-cells = <1>;
+				#size-cells = <0>;
+				#interrupt-cells = <1>;
+
+				reg = <0x1e78a800 0x80>;
+				compatible = "aspeed,ast2600-i2c-bus";
+				clocks = <&syscon ASPEED_CLK_APB1>;
+				resets = <&syscon ASPEED_RESET_I2C>;
+				bus-frequency = <100000>;
+				interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>;
+				pinctrl-names = "default";
+				pinctrl-0 = <&pinctrl_i2c16_default>;
+				status = "disabled";
+			};
+
 			fsim0: fsi@1e79b000 {
 				compatible = "aspeed,ast2600-fsi-master", "fsi-master";
 				reg = <0x1e79b000 0x94>;