Patch "ARM: imx: Add MXC_CPU_IMX6ULL and cpu_is_imx6ull" has been added to the 4.4-stable tree

Patch "ARM: imx: Add MXC_CPU_IMX6ULL and cpu_is_imx6ull" has been added to the 4.4-stable tree

[gregkh]

This is a note to let you know that I've just added the patch titled

    ARM: imx: Add MXC_CPU_IMX6ULL and cpu_is_imx6ull

to the 4.4-stable tree which can be found at:
    http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git;a=summary

The filename of the patch is:
     arm-imx-add-mxc_cpu_imx6ull-and-cpu_is_imx6ull.patch
and it can be found in the queue-4.4 subdirectory.

If you, or anyone else, feels it should not be added to the stable tree,
please let <stable@vger.kernel.org> know about it.


>From foo@baz Tue Apr 10 10:31:53 CEST 2018
From: Leonard Crestez <leonard.crestez@nxp.com>
Date: Tue, 6 Jun 2017 20:50:42 +0300
Subject: ARM: imx: Add MXC_CPU_IMX6ULL and cpu_is_imx6ull

From: Leonard Crestez <leonard.crestez@nxp.com>


[ Upstream commit b3ea575770c7eeb259c77b6861cd14d00eb309df ]

Support for imx6ull is already present but it's based on
of_machine_is_compatible("fsl,imx6ull") checks. Add it to the MXC_CPU_*
enumeration as well.

This also fixes /sys/devices/soc0/soc_id reading "Unknown".

Signed-off-by: Leonard Crestez <leonard.crestez@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Signed-off-by: Sasha Levin <alexander.levin@microsoft.com>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
---
 arch/arm/mach-imx/cpu.c |    3 +++
 arch/arm/mach-imx/mxc.h |    6 ++++++
 2 files changed, 9 insertions(+)

--- a/arch/arm/mach-imx/cpu.c
+++ b/arch/arm/mach-imx/cpu.c
@@ -133,6 +133,9 @@ struct device * __init imx_soc_device_in
 	case MXC_CPU_IMX6UL:
 		soc_id = "i.MX6UL";
 		break;
+	case MXC_CPU_IMX6ULL:
+		soc_id = "i.MX6ULL";
+		break;
 	case MXC_CPU_IMX7D:
 		soc_id = "i.MX7D";
 		break;
--- a/arch/arm/mach-imx/mxc.h
+++ b/arch/arm/mach-imx/mxc.h
@@ -39,6 +39,7 @@
 #define MXC_CPU_IMX6SX		0x62
 #define MXC_CPU_IMX6Q		0x63
 #define MXC_CPU_IMX6UL		0x64
+#define MXC_CPU_IMX6ULL		0x65
 #define MXC_CPU_IMX7D		0x72
 
 #define IMX_DDR_TYPE_LPDDR2		1
@@ -171,6 +172,11 @@ static inline bool cpu_is_imx6ul(void)
 	return __mxc_cpu_type == MXC_CPU_IMX6UL;
 }
 
+static inline bool cpu_is_imx6ull(void)
+{
+	return __mxc_cpu_type == MXC_CPU_IMX6ULL;
+}
+
 static inline bool cpu_is_imx6q(void)
 {
 	return __mxc_cpu_type == MXC_CPU_IMX6Q;


Patches currently in stable-queue which might be from leonard.crestez@nxp.com are

queue-4.4/arm-imx-add-mxc_cpu_imx6ull-and-cpu_is_imx6ull.patch