From mboxrd@z Thu Jan 1 00:00:00 1970 From: festevam@gmail.com (Fabio Estevam) Date: Mon, 18 Jun 2018 10:52:17 -0300 Subject: [PATCH 1/3] ARM: dts: imx53: Add 'ARM platform' node Message-ID: <1529329939-14117-1-git-send-email-festevam@gmail.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org From: Fabio Estevam As per the i.MX53 Reference Manual add an entry for the 'ARM platform' region in the device tree. This is needed for accessing the ARM_GPC register to set the DBGEN bit, so that the debug clocks can be turned on. Signed-off-by: Fabio Estevam --- arch/arm/boot/dts/imx53.dtsi | 5 +++++ 1 file changed, 5 insertions(+) diff --git a/arch/arm/boot/dts/imx53.dtsi b/arch/arm/boot/dts/imx53.dtsi index 1a7a7bb..a70fbf4 100644 --- a/arch/arm/boot/dts/imx53.dtsi +++ b/arch/arm/boot/dts/imx53.dtsi @@ -672,6 +672,11 @@ status = "disabled"; }; + arm_platform: arm-platform at 63fa0000 { + compatible = "fsl,imx53-arm-plat", "fsl,imx51-arm-plat"; + reg = <0x63fa0000 0x28>; + }; + owire: owire at 63fa4000 { compatible = "fsl,imx53-owire", "fsl,imx21-owire"; reg = <0x63fa4000 0x4000>; -- 2.7.4