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Fix ethernet on Lantiq boards

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Merge tag 'mips-fixes_6.17_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux

Pull MIPS fixes from Thomas Bogendoerfer:
 "Fix ethernet on Lantiq boards"

* tag 'mips-fixes_6.17_1' of git://git.kernel.org/pub/scm/linux/kernel/git/mips/linux:
  mips: lantiq: xway: sysctrl: rename the etop node
  mips: dts: lantiq: danube: add missing burst length property
This commit is contained in:
Linus Torvalds 2025-08-24 09:47:03 -04:00
commit a69dfb4e0a
2 changed files with 9 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

5
arch/mips/boot/dts/lantiq/danube_easy50712.dts
View File

@ -82,13 +82,16 @@ conf_out {
};
};
etop@e180000 {
ethernet@e180000 {
compatible = "lantiq,etop-xway";
reg = <0xe180000 0x40000>;
interrupt-parent = <&icu0>;
interrupts = <73 78>;
interrupt-names = "tx", "rx";
phy-mode = "rmii";
mac-address = [ 00 11 22 33 44 55 ];
lantiq,rx-burst-length = <4>;
lantiq,tx-burst-length = <4>;
};
stp0: stp@e100bb0 {

10
arch/mips/lantiq/xway/sysctrl.c
View File

@ -497,7 +497,7 @@ void __init ltq_soc_init(void)
ifccr = CGU_IFCCR_VR9;
pcicr = CGU_PCICR_VR9;
} else {
clkdev_add_pmu("1e180000.etop", NULL, 1, 0, PMU_PPE);
clkdev_add_pmu("1e180000.ethernet", NULL, 1, 0, PMU_PPE);
}
if (!of_machine_is_compatible("lantiq,ase"))
@ -531,9 +531,9 @@ void __init ltq_soc_init(void)
CLOCK_133M, CLOCK_133M);
clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0);
clkdev_add_pmu("1f203018.usb2-phy", "phy", 1, 0, PMU_USB0_P);
clkdev_add_pmu("1e180000.etop", "ppe", 1, 0, PMU_PPE);
clkdev_add_cgu("1e180000.etop", "ephycgu", CGU_EPHY);
clkdev_add_pmu("1e180000.etop", "ephy", 1, 0, PMU_EPHY);
clkdev_add_pmu("1e180000.ethernet", "ppe", 1, 0, PMU_PPE);
clkdev_add_cgu("1e180000.ethernet", "ephycgu", CGU_EPHY);
clkdev_add_pmu("1e180000.ethernet", "ephy", 1, 0, PMU_EPHY);
clkdev_add_pmu("1e103000.sdio", NULL, 1, 0, PMU_ASE_SDIO);
clkdev_add_pmu("1e116000.mei", "dfe", 1, 0, PMU_DFE);
} else if (of_machine_is_compatible("lantiq,grx390")) {
@ -592,7 +592,7 @@ void __init ltq_soc_init(void)
clkdev_add_pmu("1e101000.usb", "otg", 1, 0, PMU_USB0 | PMU_AHBM);
clkdev_add_pmu("1f203034.usb2-phy", "phy", 1, 0, PMU_USB1_P);
clkdev_add_pmu("1e106000.usb", "otg", 1, 0, PMU_USB1 | PMU_AHBM);
clkdev_add_pmu("1e180000.etop", "switch", 1, 0, PMU_SWITCH);
clkdev_add_pmu("1e180000.ethernet", "switch", 1, 0, PMU_SWITCH);
clkdev_add_pmu("1e103000.sdio", NULL, 1, 0, PMU_SDIO);
clkdev_add_pmu("1e103100.deu", NULL, 1, 0, PMU_DEU);
clkdev_add_pmu("1e116000.mei", "dfe", 1, 0, PMU_DFE);