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 4.9-stable tree which can be found at: http://www.kernel.org/git/?p=linux/kernel/git/stable/stable-queue.git%3Ba=su...
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-4.9 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 Mon Apr 9 17:09:24 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 @@ -131,6 +131,9 @@ 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 @@ -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;
Patches currently in stable-queue which might be from leonard.crestez@nxp.com are
queue-4.9/arm-imx-add-mxc_cpu_imx6ull-and-cpu_is_imx6ull.patch queue-4.9/net-phy-micrel-restore-led_mode-and-clk_sel-on-resume.patch