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| author | Bai Ping <ping.bai@nxp.com> | 2018-03-08 10:34:55 +0100 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2018-03-09 02:22:06 +0100 |
| commit | dee5dee2a5b285d20f55a4758d3a51349691eeea (patch) | |
| tree | d460562065c0942ea3b58e1f8e9802375722d3a1 /arch/arm/mach-imx/cpuidle-imx6sl.c | |
| parent | ARM: imx: pm-imx6: Return the error directly (diff) | |
| download | linux-dee5dee2a5b285d20f55a4758d3a51349691eeea.tar.xz linux-dee5dee2a5b285d20f55a4758d3a51349691eeea.zip | |
ARM: imx: Add basic msl support for imx6sll
Add basic MSL support for i.MX6SLL.
The i.MX 6SoloLiteLite application processors are NXP's latest
additions to a growing family of multimedia-focused products
offering high-performance processing optimized for lowest power
consumption. The i.MX 6SoloLiteLite processors feature NXP's advanced
implementation of the ARM Cortex-A9 core, which can be interfaced
with LPDDR3 and LPDDR2 DRAM memory devices.
Signed-off-by: Bai Ping <ping.bai@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/mach-imx/cpuidle-imx6sl.c')
| -rw-r--r-- | arch/arm/mach-imx/cpuidle-imx6sl.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/arch/arm/mach-imx/cpuidle-imx6sl.c b/arch/arm/mach-imx/cpuidle-imx6sl.c index 8d866fb674a8..fa8ead145d17 100644 --- a/arch/arm/mach-imx/cpuidle-imx6sl.c +++ b/arch/arm/mach-imx/cpuidle-imx6sl.c @@ -12,6 +12,7 @@ #include "common.h" #include "cpuidle.h" +#include "hardware.h" static int imx6sl_enter_wait(struct cpuidle_device *dev, struct cpuidle_driver *drv, int index) @@ -21,9 +22,11 @@ static int imx6sl_enter_wait(struct cpuidle_device *dev, * Software workaround for ERR005311, see function * description for details. */ - imx6sl_set_wait_clk(true); + if (cpu_is_imx6sl()) + imx6sl_set_wait_clk(true); cpu_do_idle(); - imx6sl_set_wait_clk(false); + if (cpu_is_imx6sl()) + imx6sl_set_wait_clk(false); imx6_set_lpm(WAIT_CLOCKED); return index; |