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charset=UTF-8 Content-Transfer-Encoding: 7bit On 25/04/2024 23:36, Eddie James wrote: > Add the P11 FSI device tree for use in upcoming BMC systems. > Unlike P10, there is no system with only two processors, so > only the quad processor FSI layout is necessary. > > Signed-off-by: Eddie James > --- > .../arm/boot/dts/aspeed/ibm-power11-quad.dtsi | 1696 +++++++++++++++++ > 1 file changed, 1696 insertions(+) > create mode 100644 arch/arm/boot/dts/aspeed/ibm-power11-quad.dtsi > > diff --git a/arch/arm/boot/dts/aspeed/ibm-power11-quad.dtsi b/arch/arm/boot/dts/aspeed/ibm-power11-quad.dtsi > new file mode 100644 > index 000000000000..c3a0ecf12aa0 > --- /dev/null > +++ b/arch/arm/boot/dts/aspeed/ibm-power11-quad.dtsi > @@ -0,0 +1,1696 @@ > +// SPDX-License-Identifier: GPL-2.0-or-later > +// Copyright 2024 IBM Corp. > + > +&fsim0 { This does not make sense. You do not include any file here, so what do you want to override? How can you even test this file? > + status = "okay"; > + > + #address-cells = <2>; > + #size-cells = <0>; > + > + cfam-reset-gpios = <&gpio0 ASPEED_GPIO(Q, 0) GPIO_ACTIVE_HIGH>; > + > + > +&cfam3_i2c16 { > + fsi-i2cr@20 { > + compatible = "ibm,i2cr-fsi-master"; > + reg = <0x20>; > + #address-cells = <2>; > + #size-cells = <0>; > + > + cfam@0,0 { > + reg = <0 0>; > + #address-cells = <1>; > + #size-cells = <1>; > + chip-id = <0>; > + > + scom416: scom@1000 { > + compatible = "ibm,i2cr-scom"; > + reg = <0x1000 0x400>; > + }; > + > + sbefifo416: sbefifo@2400 { > + compatible = "ibm,odyssey-sbefifo"; > + reg = <0x2400 0x400>; > + #address-cells = <1>; > + #size-cells = <0>; > + }; > + }; > + }; > +}; > + > +&cfam3_i2c17 { This looks randomly ordered. > +&fsi_occ1 { > + reg = <2>; > +}; > + > +&fsi_occ2 { > + reg = <3>; > +}; > + > +&fsi_occ3 { > + reg = <4>; > +}; > + > +/ { Nope. Root node never goes to end of file. Look at all modern DTS. > + aliases { > + i2c100 = &cfam0_i2c0; > + i2c101 = &cfam0_i2c1; > + i2c110 = &cfam0_i2c10; > + i2c111 = &cfam0_i2c11; > + i2c112 = &cfam0_i2c12; > + i2c113 = &cfam0_i2c13; > + i2c114 = &cfam0_i2c14; > + i2c115 = &cfam0_i2c15; > + i2c202 = &cfam1_i2c2; > + i2c203 = &cfam1_i2c3; > + i2c210 = &cfam1_i2c10; Best regards, Krzysztof