Commit d132d19a authored by Anson Huang's avatar Anson Huang Committed by Greg Kroah-Hartman

ARM: imx6: add missing BM_CLPCR_BYPASS_PMIC_READY setting for imx6sx

commit 8aade778 upstream.

i.MX6SX has bypass PMIC ready function, as this function
is normally NOT enabled on the board design, so we need
to bypass the PMIC ready pin check during DSM mode resume
flow, otherwise, the internal DSM resume logic will be
waiting for this signal to be ready forever and cause
resume fail.
Signed-off-by: default avatarAnson Huang <Anson.Huang@nxp.com>
Fixes: ff843d62 ("ARM: imx: add suspend support for i.mx6sx")
Tested-by: default avatarPeter Chen <peter.chen@nxp.com>
Signed-off-by: default avatarShawn Guo <shawnguo@kernel.org>
Signed-off-by: default avatarGreg Kroah-Hartman <gregkh@linuxfoundation.org>
parent a0e5c628
......@@ -310,7 +310,7 @@ int imx6_set_lpm(enum mxc_cpu_pwr_mode mode)
val |= 0x3 << BP_CLPCR_STBY_COUNT;
val |= BM_CLPCR_VSTBY;
val |= BM_CLPCR_SBYOS;
if (cpu_is_imx6sl())
if (cpu_is_imx6sl() || cpu_is_imx6sx())
val |= BM_CLPCR_BYPASS_PMIC_READY;
if (cpu_is_imx6sl() || cpu_is_imx6sx() || cpu_is_imx6ul())
val |= BM_CLPCR_BYP_MMDC_CH0_LPM_HS;
......
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