linux-kernel - [PATCH 5.1 021/138] ARM: dts: Drop bogus CLKSEL for timer12 on dra7

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Message-Id: <20190712121629.524768688@linuxfoundation.org>
Date:   Fri, 12 Jul 2019 14:18:05 +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, Peter Ujfalusi <peter.ujfalusi@...com>,
        Tero Kristo <t-kristo@...com>,
        Tomi Valkeinen <tomi.valkeinen@...com>,
        Tony Lindgren <tony@...mide.com>,
        Sasha Levin <sashal@...nel.org>
Subject: [PATCH 5.1 021/138] ARM: dts: Drop bogus CLKSEL for timer12 on dra7

[ Upstream commit 34f61de87017aff3c8306280d196dddb1e168a88 ]

There is no CLKSEL for timer12 on dra7 unlike for timer1. This
causes issues on booting the device that Tomi noticed if
DEBUG_SLAB is enabled and the clkctrl clock does not properly
handle non-existing clock. Let's drop the bogus CLKSEL clock,
the clkctrl clock handling gets fixed separately.

Cc: Peter Ujfalusi <peter.ujfalusi@...com>
Cc: Tero Kristo <t-kristo@...com>
Cc: Tomi Valkeinen <tomi.valkeinen@...com>
Reported-by: Tomi Valkeinen <tomi.valkeinen@...com>
Tested-by: Tomi Valkeinen <tomi.valkeinen@...com>
Tested-by: Peter Ujfalusi <peter.ujfalusi@...com>
Fixes: 4ed0dfe3cf39 ("ARM: dts: dra7: Move l4 child devices to probe them with ti-sysc")
Signed-off-by: Tony Lindgren <tony@...mide.com>
Signed-off-by: Sasha Levin <sashal@...nel.org>
---
 arch/arm/boot/dts/dra7-l4.dtsi | 2 --
 1 file changed, 2 deletions(-)

diff --git a/arch/arm/boot/dts/dra7-l4.dtsi b/arch/arm/boot/dts/dra7-l4.dtsi
index 73f5c050f586..17f0d8e93622 100644
--- a/arch/arm/boot/dts/dra7-l4.dtsi
+++ b/arch/arm/boot/dts/dra7-l4.dtsi
@@ -4450,8 +4450,6 @@
 			timer12: timer@0 {
 				compatible = "ti,omap5430-timer";
 				reg = <0x0 0x80>;
-				clocks = <&wkupaon_clkctrl DRA7_WKUPAON_TIMER12_CLKCTRL 24>;
-				clock-names = "fck";
 				interrupts = <GIC_SPI 90 IRQ_TYPE_LEVEL_HIGH>;
 				ti,timer-alwon;
 				ti,timer-secure;
-- 
2.20.1