From: Dinh Nguyen <dinguyen@kernel.org>
To: robh+dt@kernel.org, mark.rutland@arm.com
Cc: dinguyen@kernel.org, stable@vger.kernel.org,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org
Subject: [PATCH] ARM: dts: arria10: Add EMAC OCP reset property
Date: Mon, 29 Apr 2019 15:43:14 -0500 [thread overview]
Message-ID: <20190429204314.21220-1-dinguyen@kernel.org> (raw)
Add the EMAC's OCP reset property on Arria10. The OCP reset bits are
also needed to correctly bring the EMACs out of reset correctly.
Cc: stable@vger.kernel.org
Signed-off-by: Dinh Nguyen <dinguyen@kernel.org>
---
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 ae24599d5829..a6206a0d5763 100644
--- a/arch/arm/boot/dts/socfpga_arria10.dtsi
+++ b/arch/arm/boot/dts/socfpga_arria10.dtsi
@@ -431,8 +431,8 @@
rx-fifo-depth = <16384>;
clocks = <&l4_mp_clk>;
clock-names = "stmmaceth";
- resets = <&rst EMAC0_RESET>;
- reset-names = "stmmaceth";
+ resets = <&rst EMAC0_RESET>, <&rst EMAC0_OCP_RESET>;
+ reset-names = "stmmaceth", "stmmaceth-ocp";
snps,axi-config = <&socfpga_axi_setup>;
status = "disabled";
};
@@ -451,8 +451,8 @@
rx-fifo-depth = <16384>;
clocks = <&l4_mp_clk>;
clock-names = "stmmaceth";
- resets = <&rst EMAC1_RESET>;
- reset-names = "stmmaceth";
+ resets = <&rst EMAC1_RESET>, <&rst EMAC1_OCP_RESET>;
+ reset-names = "stmmaceth", "stmmaceth-ocp";
snps,axi-config = <&socfpga_axi_setup>;
status = "disabled";
};
@@ -470,8 +470,8 @@
tx-fifo-depth = <4096>;
rx-fifo-depth = <16384>;
clocks = <&l4_mp_clk>;
- resets = <&rst EMAC2_RESET>;
- clock-names = "stmmaceth";
+ resets = <&rst EMAC2_RESET>, <&rst EMAC2_OCP_RESET>;
+ clock-names = "stmmaceth", "stmmaceth-ocp";
snps,axi-config = <&socfpga_axi_setup>;
status = "disabled";
};
--
2.20.0
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next reply other threads:[~2019-04-29 20:43 UTC|newest]
Thread overview: 2+ messages / expand[flat|nested] mbox.gz Atom feed top
2019-04-29 20:43 Dinh Nguyen [this message]
2019-04-30 10:32 ` [PATCH] ARM: dts: arria10: Add EMAC OCP reset property Sasha Levin
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