[PATCH 4.4 41/93] regulator: qcom_spmi: Update mvs1/mvs2 switches on pm8941

From: Greg Kroah-Hartman
Date: Thu Oct 06 2016 - 05:00:16 EST

4.4-stable review patch. If anyone has any objections, please let me know.


From: Stephen Boyd <stephen.boyd@xxxxxxxxxx>

commit 93bfe79b03365f410aa91caf04263173c008ecdf upstream.

The mvs1 and mvs2 switches are actually called 5vs1 and 5vs2 on
some datasheets. Let's rename them to match the datasheets and
also match the RPM based regulator driver which calls these by
their 5vs names (see qcom_smd-regulator.c). There aren't any
users of these regulators so far, so there aren't any concerns of
DT ABI breakage here. While we're here making updates to the
switches, also mandate usage of the OCP irq for these switches

Cc: Bjorn Andersson <bjorn.andersson@xxxxxxxxxx>
Fixes: e92a4047419c ("regulator: Add QCOM SPMI regulator driver")
Signed-off-by: Stephen Boyd <stephen.boyd@xxxxxxxxxx>
Signed-off-by: Mark Brown <broonie@xxxxxxxxxx>
Signed-off-by: Greg Kroah-Hartman <gregkh@xxxxxxxxxxxxxxxxxxx>

Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt | 2 +-
drivers/regulator/qcom_spmi-regulator.c | 4 ++--
2 files changed, 3 insertions(+), 3 deletions(-)

--- a/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt
+++ b/Documentation/devicetree/bindings/regulator/qcom,spmi-regulator.txt
@@ -83,7 +83,7 @@ pm8916:
s1, s2, s3, s4, l1, l2, l3, l4, l5, l6, l7, l8, l9, l10, l11, l12, l13,
l14, l15, l16, l17, l18, l19, l20, l21, l22, l23, l24, lvs1, lvs2, lvs3,
- mvs1, mvs2
+ 5vs1, 5vs2

The content of each sub-node is defined by the standard binding for regulators -
see regulator.txt - with additional custom properties described below:
--- a/drivers/regulator/qcom_spmi-regulator.c
+++ b/drivers/regulator/qcom_spmi-regulator.c
@@ -1470,8 +1470,8 @@ static const struct spmi_regulator_data
{ "lvs1", 0x8000, "vdd_l2_lvs_1_2_3", },
{ "lvs2", 0x8100, "vdd_l2_lvs_1_2_3", },
{ "lvs3", 0x8200, "vdd_l2_lvs_1_2_3", },
- { "mvs1", 0x8300, "vin_5vs", },
- { "mvs2", 0x8400, "vin_5vs", },
+ { "5vs1", 0x8300, "vin_5vs", "ocp-5vs1", },
+ { "5vs2", 0x8400, "vin_5vs", "ocp-5vs2", },
{ }