From: Biwen Li biwen.li@nxp.com
Provide a common i2c components that we can utilize to build up the various device tree.
Signed-off-by: Biwen Li biwen.li@nxp.com --- arch/powerpc/dts/pq3-i2c-0.dtsi | 15 +++++++++++++++ arch/powerpc/dts/pq3-i2c-1.dtsi | 15 +++++++++++++++ arch/powerpc/dts/qoriq-i2c-0.dtsi | 26 ++++++++++++++++++++++++++ arch/powerpc/dts/qoriq-i2c-1.dtsi | 26 ++++++++++++++++++++++++++ 4 files changed, 82 insertions(+) create mode 100644 arch/powerpc/dts/pq3-i2c-0.dtsi create mode 100644 arch/powerpc/dts/pq3-i2c-1.dtsi create mode 100644 arch/powerpc/dts/qoriq-i2c-0.dtsi create mode 100644 arch/powerpc/dts/qoriq-i2c-1.dtsi
diff --git a/arch/powerpc/dts/pq3-i2c-0.dtsi b/arch/powerpc/dts/pq3-i2c-0.dtsi new file mode 100644 index 0000000000..86a91e6336 --- /dev/null +++ b/arch/powerpc/dts/pq3-i2c-0.dtsi @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * PQ3 I2C Device Tree stub + * + * Copyright 2020 NXP + */ +i2c@3000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + u-boot,dm-pre-reloc; + reg = <0x3000 0x100>; + interrupts = <43 2 0 0>; +}; diff --git a/arch/powerpc/dts/pq3-i2c-1.dtsi b/arch/powerpc/dts/pq3-i2c-1.dtsi new file mode 100644 index 0000000000..5d79b1fb4c --- /dev/null +++ b/arch/powerpc/dts/pq3-i2c-1.dtsi @@ -0,0 +1,15 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * PQ3 I2C Device Tree stub + * + * Copyright 2020 NXP + */ +i2c@3100 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <1>; + compatible = "fsl-i2c"; + u-boot,dm-pre-reloc; + reg = <0x3100 0x100>; + interrupts = <43 2 0 0>; +}; diff --git a/arch/powerpc/dts/qoriq-i2c-0.dtsi b/arch/powerpc/dts/qoriq-i2c-0.dtsi new file mode 100644 index 0000000000..f9f979e041 --- /dev/null +++ b/arch/powerpc/dts/qoriq-i2c-0.dtsi @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * QorIQ I2C Device Tree stub + * + * Copyright 2020 NXP + */ +i2c0: i2c@118000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <0>; + compatible = "fsl-i2c"; + u-boot,dm-pre-reloc; + reg = <0x118000 0x100>; + interrupts = <38 2 0 0>; +}; + +i2c1: i2c@118100 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <1>; + compatible = "fsl-i2c"; + u-boot,dm-pre-reloc; + reg = <0x118100 0x100>; + interrupts = <38 2 0 0>; +}; + diff --git a/arch/powerpc/dts/qoriq-i2c-1.dtsi b/arch/powerpc/dts/qoriq-i2c-1.dtsi new file mode 100644 index 0000000000..e065ddd472 --- /dev/null +++ b/arch/powerpc/dts/qoriq-i2c-1.dtsi @@ -0,0 +1,26 @@ +// SPDX-License-Identifier: GPL-2.0+ OR X11 +/* + * QorIQ I2C Device Tree stub + * + * Copyright 2020 NXP + */ +i2c2: i2c@119000 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <2>; + compatible = "fsl-i2c"; + u-boot,dm-pre-reloc; + reg = <0x119000 0x100>; + interrupts = <39 2 0 0>; +}; + +i2c3: i2c@119100 { + #address-cells = <1>; + #size-cells = <0>; + cell-index = <3>; + compatible = "fsl-i2c"; + u-boot,dm-pre-reloc; + reg = <0x119100 0x100>; + interrupts = <39 2 0 0>; +}; +