linux-kernel - [PATCH 4.17 17/56] ARM: dts: omap3: Fix am3517 mdio and emac clock references

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Date:   Tue, 10 Jul 2018 20:24:59 +0200
From:   Greg Kroah-Hartman <gregkh@...uxfoundation.org>
To:     linux-kernel@...r.kernel.org
Cc:     Greg Kroah-Hartman <gregkh@...uxfoundation.org>,
        stable@...r.kernel.org, Adam Ford <aford173@...il.com>,
        Tony Lindgren <tony@...mide.com>
Subject: [PATCH 4.17 17/56] ARM: dts: omap3: Fix am3517 mdio and emac clock references

4.17-stable review patch.  If anyone has any objections, please let me know.

------------------

From: Adam Ford <aford173@...il.com>

commit 0144eb204cdcdf09a76794b4a294291388e739bc upstream.

A previous patch removed OMAP clock aliases that were perceived
to be unnecessary.  Unfortunately, it broke the ethernet on the
am3517-evm.  This patch enables the MDIO clock and EMAC clock.

Fixes: 0ed266d7ae5e ("clk: ti: omap3: cleanup unnecessary clock aliases")
Cc: stable@...r.kernel.org #4.16+

Signed-off-by: Adam Ford <aford173@...il.com>
Signed-off-by: Tony Lindgren <tony@...mide.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@...uxfoundation.org>

---
 arch/arm/boot/dts/am3517.dtsi |    4 ++++
 1 file changed, 4 insertions(+)

--- a/arch/arm/boot/dts/am3517.dtsi
+++ b/arch/arm/boot/dts/am3517.dtsi
@@ -39,6 +39,8 @@
 			ti,davinci-ctrl-ram-size = <0x2000>;
 			ti,davinci-rmii-en = /bits/ 8 <1>;
 			local-mac-address = [ 00 00 00 00 00 00 ];
+			clocks = <&emac_ick>;
+			clock-names = "ick";
 		};
 
 		davinci_mdio: ethernet@...30000 {
@@ -49,6 +51,8 @@
 			bus_freq = <1000000>;
 			#address-cells = <1>;
 			#size-cells = <0>;
+			clocks = <&emac_fck>;
+			clock-names = "fck";
 		};
 
 		uart4: serial@...9e000 {