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| author | Anson Huang <Anson.Huang@nxp.com> | 2018-06-03 10:33:44 +0800 |
|---|---|---|
| committer | Shawn Guo <shawnguo@kernel.org> | 2018-06-19 09:06:48 +0800 |
| commit | c791bbbf812a18a7831619783f12a316beeac558 (patch) | |
| tree | 8948f88278ffc027c54d952233ddacc6edd00be6 /arch/arm/mach-imx/common.h | |
| parent | 22021948c98c5d86a7b44d2c610bf610dcea4a81 (diff) | |
| download | linux-c791bbbf812a18a7831619783f12a316beeac558.tar.bz2 | |
ARM: imx: add L2 page power control for GPC
Some platforms like i.MX6UL/i.MX6SLL have L2
page power control in GPC, it needs to be
disabled if ARM is power gated and L2 is NOT
flushed, add GPC interface to control it.
Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
Signed-off-by: Shawn Guo <shawnguo@kernel.org>
Diffstat (limited to 'arch/arm/mach-imx/common.h')
| -rw-r--r-- | arch/arm/mach-imx/common.h | 1 |
1 files changed, 1 insertions, 0 deletions
diff --git a/arch/arm/mach-imx/common.h b/arch/arm/mach-imx/common.h index 18aae76fa2da..93225db759f8 100644 --- a/arch/arm/mach-imx/common.h +++ b/arch/arm/mach-imx/common.h @@ -57,6 +57,7 @@ struct device *imx_soc_device_init(void); void imx6_enable_rbc(bool enable); void imx_gpc_check_dt(void); void imx_gpc_set_arm_power_in_lpm(bool power_off); +void imx_gpc_set_l2_mem_power_in_lpm(bool power_off); void imx_gpc_set_arm_power_up_timing(u32 sw2iso, u32 sw); void imx_gpc_set_arm_power_down_timing(u32 sw2iso, u32 sw); void imx25_pm_init(void); |