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arm64: dts: socfpga: change the reset-name of "stmmaceth-ocp" to "ahb"

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The "stmmaceth-ocp" reset line on the SoCFPGA stmmac ethernet driver is
the same as the "ahb" reset on a standard stmmac ethernet.

commit ("843f603762a5 dt-bindings: net: snps,dwmac: Add 'ahb'
reset/reset-name") documented the second reset signal as 'ahb' instead
of 'stmmaceth-ocp'. Change the reset-names of the SoCFPGA DWMAC driver to
'ahb'. In order not to break ABI, we will keep support in thedwmac-socfpga
driver to still make use of "stmmaceth-ocp".

This also fixes the dtbs_check warning:
ethernet@ff802000: reset-names:1: 'ahb' was expected

Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
v2: update commit message to further describe the reason for the change
This commit is contained in:
Dinh Nguyen 2023-06-27 16:59:42 -05:00
parent 774acd59a2
commit 331085a423
3 changed files with 9 additions and 9 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

6
arch/arm/boot/dts/intel/socfpga/socfpga_arria10.dtsi
View file

@ -440,7 +440,7 @@
clocks = <&l4_mp_clk>, <&peri_emac_ptp_clk>;
clock-names = "stmmaceth", "ptp_ref";
resets = <&rst EMAC0_RESET>, <&rst EMAC0_OCP_RESET>;
reset-names = "stmmaceth", "stmmaceth-ocp";
reset-names = "stmmaceth", "ahb";
snps,axi-config = <&socfpga_axi_setup>;
status = "disabled";
};
@ -460,7 +460,7 @@
clocks = <&l4_mp_clk>, <&peri_emac_ptp_clk>;
clock-names = "stmmaceth", "ptp_ref";
resets = <&rst EMAC1_RESET>, <&rst EMAC1_OCP_RESET>;
reset-names = "stmmaceth", "stmmaceth-ocp";
reset-names = "stmmaceth", "ahb";
snps,axi-config = <&socfpga_axi_setup>;
status = "disabled";
};
@ -480,7 +480,7 @@
clocks = <&l4_mp_clk>, <&peri_emac_ptp_clk>;
clock-names = "stmmaceth", "ptp_ref";
resets = <&rst EMAC2_RESET>, <&rst EMAC2_OCP_RESET>;
reset-names = "stmmaceth", "stmmaceth-ocp";
reset-names = "stmmaceth", "ahb";
snps,axi-config = <&socfpga_axi_setup>;
status = "disabled";
};

6
arch/arm64/boot/dts/altera/socfpga_stratix10.dtsi
View file

@ -153,7 +153,7 @@
interrupt-names = "macirq";
mac-address = [00 00 00 00 00 00];
resets = <&rst EMAC0_RESET>, <&rst EMAC0_OCP_RESET>;
reset-names = "stmmaceth", "stmmaceth-ocp";
reset-names = "stmmaceth", "ahb";
clocks = <&clkmgr STRATIX10_EMAC0_CLK>, <&clkmgr STRATIX10_EMAC_PTP_CLK>;
clock-names = "stmmaceth", "ptp_ref";
tx-fifo-depth = <16384>;
@ -171,7 +171,7 @@
interrupt-names = "macirq";
mac-address = [00 00 00 00 00 00];
resets = <&rst EMAC1_RESET>, <&rst EMAC1_OCP_RESET>;
reset-names = "stmmaceth", "stmmaceth-ocp";
reset-names = "stmmaceth", "ahb";
clocks = <&clkmgr STRATIX10_EMAC1_CLK>, <&clkmgr STRATIX10_EMAC_PTP_CLK>;
clock-names = "stmmaceth", "ptp_ref";
tx-fifo-depth = <16384>;
@ -189,7 +189,7 @@
interrupt-names = "macirq";
mac-address = [00 00 00 00 00 00];
resets = <&rst EMAC2_RESET>, <&rst EMAC2_OCP_RESET>;
reset-names = "stmmaceth", "stmmaceth-ocp";
reset-names = "stmmaceth", "ahb";
clocks = <&clkmgr STRATIX10_EMAC2_CLK>, <&clkmgr STRATIX10_EMAC_PTP_CLK>;
clock-names = "stmmaceth", "ptp_ref";
tx-fifo-depth = <16384>;

6
arch/arm64/boot/dts/intel/socfpga_agilex.dtsi
View file

@ -158,7 +158,7 @@
interrupt-names = "macirq";
mac-address = [00 00 00 00 00 00];
resets = <&rst EMAC0_RESET>, <&rst EMAC0_OCP_RESET>;
reset-names = "stmmaceth", "stmmaceth-ocp";
reset-names = "stmmaceth", "ahb";
tx-fifo-depth = <16384>;
rx-fifo-depth = <16384>;
snps,multicast-filter-bins = <256>;
@ -176,7 +176,7 @@
interrupt-names = "macirq";
mac-address = [00 00 00 00 00 00];
resets = <&rst EMAC1_RESET>, <&rst EMAC1_OCP_RESET>;
reset-names = "stmmaceth", "stmmaceth-ocp";
reset-names = "stmmaceth", "ahb";
tx-fifo-depth = <16384>;
rx-fifo-depth = <16384>;
snps,multicast-filter-bins = <256>;
@ -194,7 +194,7 @@
interrupt-names = "macirq";
mac-address = [00 00 00 00 00 00];
resets = <&rst EMAC2_RESET>, <&rst EMAC2_OCP_RESET>;
reset-names = "stmmaceth", "stmmaceth-ocp";
reset-names = "stmmaceth", "ahb";
tx-fifo-depth = <16384>;
rx-fifo-depth = <16384>;
snps,multicast-filter-bins = <256>;