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authorLeonard Crestez <leonard.crestez@nxp.com>2017-06-06 19:50:42 +0200
committerShawn Guo <shawnguo@kernel.org>2017-06-07 05:38:15 +0200
commitb3ea575770c7eeb259c77b6861cd14d00eb309df (patch)
treee485f9521070a44a5d3c81422896bc5589909889 /arch
parentARM: imx: Select GPCv2 for i.MX7 (diff)
downloadlinux-b3ea575770c7eeb259c77b6861cd14d00eb309df.tar.xz
linux-b3ea575770c7eeb259c77b6861cd14d00eb309df.zip
ARM: imx: Add MXC_CPU_IMX6ULL and cpu_is_imx6ull
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>
Diffstat (limited to 'arch')
-rw-r--r--arch/arm/mach-imx/cpu.c3
-rw-r--r--arch/arm/mach-imx/mxc.h6
2 files changed, 9 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/cpu.c b/arch/arm/mach-imx/cpu.c
index b3347d32349f..94906ed49392 100644
--- a/arch/arm/mach-imx/cpu.c
+++ b/arch/arm/mach-imx/cpu.c
@@ -131,6 +131,9 @@ struct device * __init imx_soc_device_init(void)
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;
diff --git a/arch/arm/mach-imx/mxc.h b/arch/arm/mach-imx/mxc.h
index 34f2ff62583c..e00d6260c3df 100644
--- 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
@@ -73,6 +74,11 @@ 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;