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| author | Alexandre GRIVEAUX <agriveaux@deutnet.info> | 2019-10-01 21:08:40 +0200 |
|---|---|---|
| committer | Paul Burton <paul.burton@mips.com> | 2019-10-07 09:46:17 -0700 |
| commit | f56a040c9faf04b4ca043f8c7bd8170c4e0fedcd (patch) | |
| tree | eb3bf0ebb957e7c476de89dd3b5a732d5a202183 /arch/mips/boot/dts/ingenic/jz4780.dtsi | |
| parent | a2ecb233e3e759730269b31b7d8add823cf196ba (diff) | |
| download | lwn-f56a040c9faf04b4ca043f8c7bd8170c4e0fedcd.tar.gz lwn-f56a040c9faf04b4ca043f8c7bd8170c4e0fedcd.zip | |
MIPS: JZ4780: DTS: Add I2C nodes
Add the devicetree nodes for the I2C core of the JZ4780 SoC, disabled
by default.
Signed-off-by: Alexandre GRIVEAUX <agriveaux@deutnet.info>
Signed-off-by: Paul Burton <paul.burton@mips.com>
Cc: robh+dt@kernel.org
Cc: mark.rutland@arm.com
Cc: ralf@linux-mips.org
Cc: jhogan@kernel.org
Cc: linux-mips@vger.kernel.org
Cc: linux-kernel@vger.kernel.org
Cc: devicetree@vger.kernel.org
Diffstat (limited to 'arch/mips/boot/dts/ingenic/jz4780.dtsi')
| -rw-r--r-- | arch/mips/boot/dts/ingenic/jz4780.dtsi | 86 |
1 files changed, 86 insertions, 0 deletions
diff --git a/arch/mips/boot/dts/ingenic/jz4780.dtsi b/arch/mips/boot/dts/ingenic/jz4780.dtsi index c54bd7cfec55..f928329b034b 100644 --- a/arch/mips/boot/dts/ingenic/jz4780.dtsi +++ b/arch/mips/boot/dts/ingenic/jz4780.dtsi @@ -262,6 +262,92 @@ status = "disabled"; }; + i2c0: i2c@10050000 { + compatible = "ingenic,jz4780-i2c"; + #address-cells = <1>; + #size-cells = <0>; + + reg = <0x10050000 0x1000>; + + interrupt-parent = <&intc>; + interrupts = <60>; + + clocks = <&cgu JZ4780_CLK_SMB0>; + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pins_i2c0_data>; + + status = "disabled"; + }; + + i2c1: i2c@10051000 { + compatible = "ingenic,jz4780-i2c"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x10051000 0x1000>; + + interrupt-parent = <&intc>; + interrupts = <59>; + + clocks = <&cgu JZ4780_CLK_SMB1>; + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pins_i2c1_data>; + + status = "disabled"; + }; + + i2c2: i2c@10052000 { + compatible = "ingenic,jz4780-i2c"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x10052000 0x1000>; + + interrupt-parent = <&intc>; + interrupts = <58>; + + clocks = <&cgu JZ4780_CLK_SMB2>; + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pins_i2c2_data>; + + status = "disabled"; + }; + + i2c3: i2c@10053000 { + compatible = "ingenic,jz4780-i2c"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x10053000 0x1000>; + + interrupt-parent = <&intc>; + interrupts = <57>; + + clocks = <&cgu JZ4780_CLK_SMB3>; + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pins_i2c3_data>; + + status = "disabled"; + }; + + i2c4: i2c@10054000 { + compatible = "ingenic,jz4780-i2c"; + #address-cells = <1>; + #size-cells = <0>; + reg = <0x10054000 0x1000>; + + interrupt-parent = <&intc>; + interrupts = <56>; + + clocks = <&cgu JZ4780_CLK_SMB4>; + clock-frequency = <100000>; + pinctrl-names = "default"; + pinctrl-0 = <&pins_i2c4_data>; + + status = "disabled"; + }; + watchdog: watchdog@10002000 { compatible = "ingenic,jz4780-watchdog"; reg = <0x10002000 0x10>; |