korg/linux
0
0
Fork 0
mirror of https://mirrors.bfsu.edu.cn/git/linux.git synced 2024-12-17 07:54:54 +08:00
Code Issues Packages Projects Releases Wiki Activity

ARM: socfpga: arria10: Add ptp_ref clock to ethernet nodes

Browse Source 
The ptp_ref clock for Arria10 defaults to using the peripheral
pll emac ptp clock.  Without the ptp_ref clock in the gmac nodes
the driver defaults to the gmac main clock resulting in an
incorrect period for the ptp counter.

Signed-off-by: Dalon Westergreen <dalon.westergreen@linux.intel.com>
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
This commit is contained in:
Dalon Westergreen 2020-03-19 12:27:39 -07:00 committed by Dinh Nguyen
parent 80f132d737
commit bd76a4f942
1 changed files with 6 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
arch/arm/boot/dts/socfpga_arria10.dtsi
View File

@ -431,8 +431,8 @@
snps,perfect-filter-entries = <128>;
tx-fifo-depth = <4096>;
rx-fifo-depth = <16384>;
clocks = <&l4_mp_clk>;
clock-names = "stmmaceth";
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";
snps,axi-config = <&socfpga_axi_setup>;
@ -451,8 +451,8 @@
snps,perfect-filter-entries = <128>;
tx-fifo-depth = <4096>;
rx-fifo-depth = <16384>;
clocks = <&l4_mp_clk>;
clock-names = "stmmaceth";
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";
snps,axi-config = <&socfpga_axi_setup>;
@ -471,8 +471,8 @@
snps,perfect-filter-entries = <128>;
tx-fifo-depth = <4096>;
rx-fifo-depth = <16384>;
clocks = <&l4_mp_clk>;
clock-names = "stmmaceth";
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";
snps,axi-config = <&socfpga_axi_setup>;