From: Angelo Dureghello Date: Tue, 4 Apr 2023 22:59:27 +0000 (+0200) Subject: m68k: dts: add i2c nodes X-Git-Url: http://git.dujemihanovic.xyz/?a=commitdiff_plain;h=96283b83da57e5ce7f1be9a2432e5b26aff39efb;p=u-boot.git m68k: dts: add i2c nodes Add all the i2c nodes for each family, and add specific i2c overwrites in the related board-specific dts. Signed-off-by: Angelo Dureghello --- diff --git a/arch/m68k/dts/M5208EVBE.dts b/arch/m68k/dts/M5208EVBE.dts index 78973fca57..1c32718af4 100644 --- a/arch/m68k/dts/M5208EVBE.dts +++ b/arch/m68k/dts/M5208EVBE.dts @@ -23,3 +23,9 @@ &fec0 { status = "okay"; }; + +&i2c0 { + clock-frequency = <80000>; + u-boot,i2c-slave-addr = <0x7f>; + status = "okay"; +}; diff --git a/arch/m68k/dts/M5253DEMO.dts b/arch/m68k/dts/M5253DEMO.dts index 515484ae93..a3f070661e 100644 --- a/arch/m68k/dts/M5253DEMO.dts +++ b/arch/m68k/dts/M5253DEMO.dts @@ -20,3 +20,8 @@ status = "okay"; }; +&i2c0 { + clock-frequency = <80000>; + u-boot,i2c-slave-addr = <0x7f>; + status = "okay"; +}; diff --git a/arch/m68k/dts/M5275EVB.dts b/arch/m68k/dts/M5275EVB.dts index 4737f927db..d79f8a7885 100644 --- a/arch/m68k/dts/M5275EVB.dts +++ b/arch/m68k/dts/M5275EVB.dts @@ -27,3 +27,9 @@ &fec1 { status = "okay"; }; + +&i2c0 { + clock-frequency = <80000>; + u-boot,i2c-slave-addr = <0x7f>; + status = "okay"; +}; diff --git a/arch/m68k/dts/M53017EVB.dts b/arch/m68k/dts/M53017EVB.dts index 31c50b65c2..90851dd0af 100644 --- a/arch/m68k/dts/M53017EVB.dts +++ b/arch/m68k/dts/M53017EVB.dts @@ -27,3 +27,9 @@ &fec1 { status = "okay"; }; + +&i2c0 { + clock-frequency = <80000>; + u-boot,i2c-slave-addr = <0x7f>; + status = "okay"; +}; diff --git a/arch/m68k/dts/M5329AFEE.dts b/arch/m68k/dts/M5329AFEE.dts index de4af4743d..c1cd2845a3 100644 --- a/arch/m68k/dts/M5329AFEE.dts +++ b/arch/m68k/dts/M5329AFEE.dts @@ -23,3 +23,9 @@ &fec0 { status = "okay"; }; + +&i2c0 { + clock-frequency = <80000>; + u-boot,i2c-slave-addr = <0x7f>; + status = "okay"; +}; diff --git a/arch/m68k/dts/M5329BFEE.dts b/arch/m68k/dts/M5329BFEE.dts index 2b2aae2cf9..51ec4b5d1a 100644 --- a/arch/m68k/dts/M5329BFEE.dts +++ b/arch/m68k/dts/M5329BFEE.dts @@ -23,3 +23,9 @@ &fec0 { status = "okay"; }; + +&i2c0 { + clock-frequency = <80000>; + u-boot,i2c-slave-addr = <0x7f>; + status = "okay"; +}; diff --git a/arch/m68k/dts/M5373EVB.dts b/arch/m68k/dts/M5373EVB.dts index 7df8206d63..27ce800cae 100644 --- a/arch/m68k/dts/M5373EVB.dts +++ b/arch/m68k/dts/M5373EVB.dts @@ -23,3 +23,7 @@ &fec0 { status = "okay"; }; + +&i2c0 { + status = "okay"; +}; diff --git a/arch/m68k/dts/astro_mcf5373l.dts b/arch/m68k/dts/astro_mcf5373l.dts index d3caf12db1..40f84dd64b 100644 --- a/arch/m68k/dts/astro_mcf5373l.dts +++ b/arch/m68k/dts/astro_mcf5373l.dts @@ -20,3 +20,8 @@ status = "okay"; }; +&i2c0 { + clock-frequency = <80000>; + u-boot,i2c-slave-addr = <0x7f>; + status = "okay"; +}; diff --git a/arch/m68k/dts/eb_cpu5282.dts b/arch/m68k/dts/eb_cpu5282.dts index 925f9af3a8..27f33b9f90 100644 --- a/arch/m68k/dts/eb_cpu5282.dts +++ b/arch/m68k/dts/eb_cpu5282.dts @@ -23,3 +23,12 @@ &fec0 { status = "okay"; }; + +&i2c0 { + status = "okay"; + + rtc@68 { + compatible = "dallas,ds1338"; + reg = <0x68>; + }; +}; diff --git a/arch/m68k/dts/eb_cpu5282_internal.dts b/arch/m68k/dts/eb_cpu5282_internal.dts index ae6a8157cf..53a94ea7f7 100644 --- a/arch/m68k/dts/eb_cpu5282_internal.dts +++ b/arch/m68k/dts/eb_cpu5282_internal.dts @@ -23,3 +23,12 @@ &fec0 { status = "okay"; }; + +&i2c0 { + status = "okay"; + + rtc@68 { + compatible = "dallas,ds1338"; + reg = <0x68>; + }; +}; diff --git a/arch/m68k/dts/mcf5208.dtsi b/arch/m68k/dts/mcf5208.dtsi index 4802dd3074..9392facfa8 100644 --- a/arch/m68k/dts/mcf5208.dtsi +++ b/arch/m68k/dts/mcf5208.dtsi @@ -42,5 +42,15 @@ timeout-loop = <50000>; status = "disabled"; }; + + i2c0: i2c@fc058000 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <0>; + reg = <0xfc058000 0x14>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; diff --git a/arch/m68k/dts/mcf523x.dtsi b/arch/m68k/dts/mcf523x.dtsi index 550e824cb1..41c7b9b2d1 100644 --- a/arch/m68k/dts/mcf523x.dtsi +++ b/arch/m68k/dts/mcf523x.dtsi @@ -51,6 +51,16 @@ timeout-loop = <50000>; status = "disabled"; }; + + i2c0: i2c@300 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <0>; + reg = <0x300 0x14>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; }; diff --git a/arch/m68k/dts/mcf5249.dtsi b/arch/m68k/dts/mcf5249.dtsi index 248b3dc68b..d45d5532ca 100644 --- a/arch/m68k/dts/mcf5249.dtsi +++ b/arch/m68k/dts/mcf5249.dtsi @@ -33,6 +33,34 @@ reg = <0x200 0x40>; status = "disabled"; }; + + i2c0: i2c@280 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <0>; + reg = <0x280 0x14>; + clock-frequency = <100000>; + status = "disabled"; + }; + }; + + mbar2: mbar2@80000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x80000000 0x10000>; + reg = <0x80000000 0x10000>; + + i2c1: i2c@440 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <0>; + reg = <0x440 0x14>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; }; diff --git a/arch/m68k/dts/mcf5253.dtsi b/arch/m68k/dts/mcf5253.dtsi index 3bde2d6202..b9816f4754 100644 --- a/arch/m68k/dts/mcf5253.dtsi +++ b/arch/m68k/dts/mcf5253.dtsi @@ -39,6 +39,34 @@ reg = <0xc00 0x40>; status = "disabled"; }; + + i2c0: i2c@280 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <0>; + reg = <0x280 0x14>; + clock-frequency = <100000>; + status = "disabled"; + }; + }; + + mbar2: mbar2@80000000 { + compatible = "simple-bus"; + #address-cells = <1>; + #size-cells = <1>; + ranges = <0x00000000 0x80000000 0x10000>; + reg = <0x80000000 0x10000>; + + i2c1: i2c@440 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <0>; + reg = <0x440 0x14>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; }; diff --git a/arch/m68k/dts/mcf5271.dtsi b/arch/m68k/dts/mcf5271.dtsi index b3484c2c84..fc82bd3c24 100644 --- a/arch/m68k/dts/mcf5271.dtsi +++ b/arch/m68k/dts/mcf5271.dtsi @@ -49,6 +49,16 @@ timeout-loop = <50000>; status = "disabled"; }; + + i2c0: i2c@300 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <0>; + reg = <0x300 0x14>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; }; diff --git a/arch/m68k/dts/mcf5275.dtsi b/arch/m68k/dts/mcf5275.dtsi index 99dd7d3924..402517cdec 100644 --- a/arch/m68k/dts/mcf5275.dtsi +++ b/arch/m68k/dts/mcf5275.dtsi @@ -59,6 +59,16 @@ timeout-loop = <50000>; status = "disabled"; }; + + i2c0: i2c@300 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <0>; + reg = <0x300 0x14>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; }; diff --git a/arch/m68k/dts/mcf5282.dtsi b/arch/m68k/dts/mcf5282.dtsi index d9916b1cd9..883c0d0324 100644 --- a/arch/m68k/dts/mcf5282.dtsi +++ b/arch/m68k/dts/mcf5282.dtsi @@ -49,6 +49,16 @@ timeout-loop = <50000>; status = "disabled"; }; + + i2c0: i2c@300 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <0>; + reg = <0x300 0x14>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; }; diff --git a/arch/m68k/dts/mcf5301x.dtsi b/arch/m68k/dts/mcf5301x.dtsi index f60898aa4a..a13afad093 100644 --- a/arch/m68k/dts/mcf5301x.dtsi +++ b/arch/m68k/dts/mcf5301x.dtsi @@ -65,5 +65,15 @@ timeout-loop = <50000>; status = "disabled"; }; + + i2c0: i2c@0xfc058000 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <0>; + reg = <0xfc058000 0x100>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; diff --git a/arch/m68k/dts/mcf5307.dtsi b/arch/m68k/dts/mcf5307.dtsi index e199cf9991..d6d386b22e 100644 --- a/arch/m68k/dts/mcf5307.dtsi +++ b/arch/m68k/dts/mcf5307.dtsi @@ -34,6 +34,16 @@ reg = <0x200 0x40>; status = "disabled"; }; + + i2c0: i2c@280 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <0>; + reg = <0x280 0x14>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; }; diff --git a/arch/m68k/dts/mcf5329.dtsi b/arch/m68k/dts/mcf5329.dtsi index de348968b5..7501cc4b01 100644 --- a/arch/m68k/dts/mcf5329.dtsi +++ b/arch/m68k/dts/mcf5329.dtsi @@ -42,5 +42,15 @@ timeout-loop = <50000>; status = "disabled"; }; + + i2c0: i2c@0xfc058000 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <0>; + reg = <0xfc058000 0x100>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; diff --git a/arch/m68k/dts/mcf537x.dtsi b/arch/m68k/dts/mcf537x.dtsi index 2a2a32a59b..338b8b4583 100644 --- a/arch/m68k/dts/mcf537x.dtsi +++ b/arch/m68k/dts/mcf537x.dtsi @@ -42,5 +42,15 @@ timeout-loop = <50000>; status = "disabled"; }; + + i2c0: i2c@0xfc058000 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <0>; + reg = <0xfc058000 0x100>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; diff --git a/arch/m68k/dts/mcf5441x.dtsi b/arch/m68k/dts/mcf5441x.dtsi index 6769bdc270..dcca36312f 100644 --- a/arch/m68k/dts/mcf5441x.dtsi +++ b/arch/m68k/dts/mcf5441x.dtsi @@ -103,5 +103,65 @@ timeout-loop = <50000>; status = "disabled"; }; + + i2c0: i2c@0xfc058000 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <0>; + reg = <0xfc058000 0x100>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c1: i2c@0xfc038000 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <1>; + reg = <0xfc038000 0x100>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c2: i2c@0xfc010000 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <2>; + reg = <0xfc010000 0x100>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c3: i2c@0xfc014000 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <3>; + reg = <0xfc014000 0x100>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c4: i2c@0xfc018000 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <4>; + reg = <0xfc018000 0x100>; + clock-frequency = <100000>; + status = "disabled"; + }; + + i2c5: i2c@0xfc01c000 { + compatible = "fsl-i2c"; + #address-cells=<1>; + #size-cells=<0>; + cell-index = <5>; + reg = <0xfc01c000 0x100>; + clock-frequency = <100000>; + status = "disabled"; + }; }; }; diff --git a/arch/m68k/dts/stmark2.dts b/arch/m68k/dts/stmark2.dts index ebe8580a0a..3ba68b77d6 100644 --- a/arch/m68k/dts/stmark2.dts +++ b/arch/m68k/dts/stmark2.dts @@ -41,3 +41,7 @@ status = "okay"; mii-base = <0>; }; + +&i2c0 { + status = "okay"; +};