arm64: dts: fsl: fix endianness issue of rcpm

Add little-endian property to RCPM node (for ls1028a,ls1088a,ls208xa),
otherwise RCPM driver will program hardware with incorrect setting,
causing system (such as LS1028ARDB) failed to be waked by wakeup source.

Fixes: 791c88ca5713 (“arm64: dts: ls1028a: Add ftm_alarm0 DT node”)
Fixes: f4fe3a8665495 (“arm64: dts: layerscape: add ftm_alarm0 node”)
Signed-off-by: Biwen Li <biwen.li@nxp.com>
Signed-off-by: Ran Wang <ran.wang_1@nxp.com>
Acked-by: Li Yang <leoyang.li@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
index 73e4f9466887c21ebb2902bb8598f780d5808960..7a6fb7e1fb82f54b5c332626b3941b5464e1ff05 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1028a.dtsi
@@ -1012,6 +1012,7 @@
                        compatible = "fsl,ls1028a-rcpm", "fsl,qoriq-rcpm-2.1+";
                        reg = <0x0 0x1e34040 0x0 0x1c>;
                        #fsl,rcpm-wakeup-cells = <7>;
+                       little-endian;
                };
 
                ftm_alarm0: timer@2800000 {

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
index ff5805206a289c9e11d124d0dc2e155d8aee8de4..692d8f4a206da914323292b51dc9c1f94ed99486 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls1088a.dtsi
@@ -805,6 +805,7 @@
                        compatible = "fsl,ls1088a-rcpm", "fsl,qoriq-rcpm-2.1+";
                        reg = <0x0 0x1e34040 0x0 0x18>;
                        #fsl,rcpm-wakeup-cells = <6>;
+                       little-endian;
                };
 
                ftm_alarm0: timer@2800000 {

diff --git a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
index bf72918fe545b2fe1ab688319e844f7452d03245..e7abb74bd8168002a6bf4b66d20f486ba13ae40e 100644 (file)
--- a/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
+++ b/arch/arm64/boot/dts/freescale/fsl-ls208xa.dtsi
@@ -892,6 +892,7 @@
                        compatible = "fsl,ls208xa-rcpm", "fsl,qoriq-rcpm-2.1+";
                        reg = <0x0 0x1e34040 0x0 0x18>;
                        #fsl,rcpm-wakeup-cells = <6>;
+                       little-endian;
                };
 
                ftm_alarm0: timer@2800000 {