From 0f0e4765c9f488fe1af9973be323cb2dd2326059 Mon Sep 17 00:00:00 2001 From: Gregory CLEMENT Date: Tue, 14 Apr 2015 11:50:13 +0200 Subject: [PATCH] ARM: mvebu: armada-xp-openblocks-ax3-4: Disable internal RTC [ Upstream commit 750e30d4076ae5e02ad13a376e96c95a2627742c ] There is no crystal connected to the internal RTC on the Open Block AX3. So let's disable it in order to prevent the kernel probing the driver uselessly. Eventually this patches removes the following warning message from the boot log: "rtc-mv d0010300.rtc: internal RTC not ticking" Acked-by: Andrew Lunn Signed-off-by: Gregory CLEMENT Cc: # v3.8 + Signed-off-by: Sasha Levin --- arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts index 4e5a59ee15015..db06fa397f79a 100644 --- a/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts +++ b/arch/arm/boot/dts/armada-xp-openblocks-ax3-4.dts @@ -71,6 +71,10 @@ }; internal-regs { + rtc@10300 { + /* No crystal connected to the internal RTC */ + status = "disabled"; + }; serial@12000 { status = "okay"; }; -- 2.47.3