The same as the upstream Linux device tree, each i2c bus has a property specifying the reset line.
Signed-off-by: Joel Stanley joel@jms.id.au --- arch/arm/dts/ast2600.dtsi | 16 ++++++++++++++++ 1 file changed, 16 insertions(+)
diff --git a/arch/arm/dts/ast2600.dtsi b/arch/arm/dts/ast2600.dtsi index ef5b131ac0af..4b23d25ede0a 100644 --- a/arch/arm/dts/ast2600.dtsi +++ b/arch/arm/dts/ast2600.dtsi @@ -832,6 +832,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 110 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c1_default>; @@ -847,6 +848,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 111 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c2_default>; @@ -862,6 +864,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 112 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c3_default>; @@ -876,6 +879,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 113 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c4_default>; @@ -890,6 +894,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 114 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c5_default>; @@ -904,6 +909,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 115 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c6_default>; @@ -918,6 +924,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 116 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c7_default>; @@ -932,6 +939,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 117 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c8_default>; @@ -946,6 +954,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 118 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c9_default>; @@ -960,6 +969,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 119 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c10_default>; @@ -975,6 +985,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 120 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c11_default>; @@ -990,6 +1001,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 121 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c12_default>; @@ -1005,6 +1017,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 122 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c13_default>; @@ -1020,6 +1033,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 123 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c14_default>; @@ -1035,6 +1049,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 124 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c15_default>; @@ -1050,6 +1065,7 @@ compatible = "aspeed,ast2600-i2c-bus"; bus-frequency = <100000>; interrupts = <GIC_SPI 125 IRQ_TYPE_LEVEL_HIGH>; + resets = <&rst ASPEED_RESET_I2C>; clocks = <&scu ASPEED_CLK_APB2>; pinctrl-names = "default"; pinctrl-0 = <&pinctrl_i2c16_default>;