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driver: pinctrl: Add reserved GPIOs for Lahaina

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Certain GPIOs are reserved for secure world and cannot be accessed by HLOS. 
Supply "reserved_gpios" to msm_pinctrl to mark these pins as invalid.

Change-Id: I896b1cc02221873341cb79db63fd61db155f5590
Signed-off-by: Elliot Berman <eberman@codeaurora.org>
This commit is contained in:
Elliot Berman 2019-09-18 16:02:48 -07:00
parent 3adfbb92f7
commit 8a987160ac
1 changed files with 5 additions and 0 deletions
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5
drivers/pinctrl/qcom/pinctrl-lahaina.c
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@ -1836,6 +1836,10 @@ static const struct msm_pingroup lahaina_groups[] = {
[206] = UFS_RESET(ufs_reset, 0x1d8000),
};
static const int lahaina_reserved_gpios[] = {
52, 53, 54, 55, 56, 57, 58, 59, -1
};
static const struct msm_pinctrl_soc_data lahaina_pinctrl = {
.pins = lahaina_pins,
.npins = ARRAY_SIZE(lahaina_pins),
@ -1843,6 +1847,7 @@ static const struct msm_pinctrl_soc_data lahaina_pinctrl = {
.nfunctions = ARRAY_SIZE(lahaina_functions),
.groups = lahaina_groups,
.ngroups = ARRAY_SIZE(lahaina_groups),
.reserved_gpios = lahaina_reserved_gpios,
.ngpios = 203,
};