diff options
| author | Biwen Li <biwen.li@nxp.com> | 2020-05-01 20:03:58 +0800 |
|---|---|---|
| committer | Priyanka Jain <priyanka.jain@nxp.com> | 2020-05-04 09:12:36 +0530 |
| commit | 213b19054cc7a92c69da8897c77868b11458ec30 (patch) | |
| tree | 58382f5494855dea06c3930b5e32ac5b6e5caf58 /arch/powerpc/dts | |
| parent | 22e0a840727825eb5b1b2d510bfd2d48972e9c5d (diff) | |
powerpc: create dts component of i2c to build up an SoC
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>
Reviewed-by: Priyanka Jain <priyanka.jain@nxp.com>
Diffstat (limited to 'arch/powerpc/dts')
| -rw-r--r-- | arch/powerpc/dts/pq3-i2c-0.dtsi | 15 | ||||
| -rw-r--r-- | arch/powerpc/dts/pq3-i2c-1.dtsi | 15 | ||||
| -rw-r--r-- | arch/powerpc/dts/qoriq-i2c-0.dtsi | 25 | ||||
| -rw-r--r-- | arch/powerpc/dts/qoriq-i2c-1.dtsi | 25 |
4 files changed, 80 insertions, 0 deletions
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..9d0ab886e7 --- /dev/null +++ b/arch/powerpc/dts/qoriq-i2c-0.dtsi @@ -0,0 +1,25 @@ +// 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..de0a22e3e0 --- /dev/null +++ b/arch/powerpc/dts/qoriq-i2c-1.dtsi @@ -0,0 +1,25 @@ +// 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>; +}; |