From: dwesterg@gmail.com
To: dinguyen@kernel.org, robh+dt@kernel.org, mark.rutland@arm.com,
devicetree@vger.kernel.org, linux-kernel@vger.kernel.org,
thor.thayer@intel.com
Cc: Dalon Westergreen <dalon.westergreen@linux.intel.com>
Subject: [PATCH 2/3] ARM: dts: arria10: Add stmmac ptp_ref clock
Date: Thu, 13 Dec 2018 15:03:01 -0800 [thread overview]
Message-ID: <20181213230302.11034-2-dalon.westergreen@linux.intel.com> (raw)
In-Reply-To: <20181213230302.11034-1-dalon.westergreen@linux.intel.com>
From: Dalon Westergreen <dalon.westergreen@linux.intel.com>
Add the default stmmac ptp_ref clock for arria10. The stmmac
driver defaults the ptp_ref clock to the main stmmac clock
if the ptp_ref clock is not set in the devicetree. This is inappropriate
for the arria10 device. The default ptp_ref clock is peri_emac_ptp_clk.
Signed-off-by: Dalon Westergreen <dalon.westergreen@linux.intel.com>
---
arch/arm/boot/dts/socfpga_arria10.dtsi | 12 ++++++------
1 file changed, 6 insertions(+), 6 deletions(-)
diff --git a/arch/arm/boot/dts/socfpga_arria10.dtsi b/arch/arm/boot/dts/socfpga_arria10.dtsi
index 0017bac7f96c..6591def7b225 100644
--- a/arch/arm/boot/dts/socfpga_arria10.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria10.dtsi
@@ -426,8 +426,8 @@
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>;
reset-names = "stmmaceth";
snps,axi-config = <&socfpga_axi_setup>;
@@ -446,8 +446,8 @@
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>;
reset-names = "stmmaceth";
snps,axi-config = <&socfpga_axi_setup>;
@@ -466,8 +466,8 @@
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";
snps,axi-config = <&socfpga_axi_setup>;
status = "disabled";
};
--
2.19.2
next prev parent reply other threads:[~2018-12-13 23:03 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-12-13 23:03 [PATCH 1/3] ARM: dts: cyclone5: Add stmmac ptp_ref clock dwesterg
2018-12-13 23:03 ` dwesterg [this message]
2018-12-13 23:03 ` [PATCH 3/3] ARM64: dts: stratix10: " dwesterg
2019-05-15 16:20 [PATCH 1/3] ARM: dts: cyclone5: " Dalon Westergreen
2019-05-15 16:20 ` [PATCH 2/3] ARM: dts: arria10: " Dalon Westergreen
2019-05-20 16:10 ` Thor Thayer
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