diff options
| author | Marek Szyprowski <m.szyprowski@samsung.com> | 2020-05-28 10:15:25 +0200 |
|---|---|---|
| committer | Greg Kroah-Hartman <gregkh@linuxfoundation.org> | 2020-08-19 08:24:18 +0200 |
| commit | 81d06ab16bce5923892310e062dd677586f7b7f1 (patch) | |
| tree | 3df3a2dc69140cf202d1ca50cef8530e30446ac4 | |
| parent | 11ef6a24402fa710614721775187ceb0fb4662cb (diff) | |
ARM: dts: exynos: Extend all Exynos5800 A15's OPPs with max voltage data
commit d644853ff8fcbb7a4e3757f9d8ccc39d930b7e3c upstream.
On Exynos5422/5800 the regulator supply for the A15 cores ("vdd_arm") is
coupled with the regulator supply for the SoC internal circuits
("vdd_int"), thus all operating points that modify one of those supplies
have to specify a triplet of the min/target/max values to properly work
with regulator coupling.
Fixes: eaffc4de16c6 ("ARM: dts: exynos: Add missing CPU frequencies for Exynos5422/5800")
Cc: <stable@vger.kernel.org>
Signed-off-by: Marek Szyprowski <m.szyprowski@samsung.com>
Signed-off-by: Krzysztof Kozlowski <krzk@kernel.org>
Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
| -rw-r--r-- | arch/arm/boot/dts/exynos5800.dtsi | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm/boot/dts/exynos5800.dtsi b/arch/arm/boot/dts/exynos5800.dtsi index dfb99ab53c3e..526729dad53f 100644 --- a/arch/arm/boot/dts/exynos5800.dtsi +++ b/arch/arm/boot/dts/exynos5800.dtsi @@ -23,17 +23,17 @@ &cluster_a15_opp_table { opp-2000000000 { opp-hz = /bits/ 64 <2000000000>; - opp-microvolt = <1312500>; + opp-microvolt = <1312500 1312500 1500000>; clock-latency-ns = <140000>; }; opp-1900000000 { opp-hz = /bits/ 64 <1900000000>; - opp-microvolt = <1262500>; + opp-microvolt = <1262500 1262500 1500000>; clock-latency-ns = <140000>; }; opp-1800000000 { opp-hz = /bits/ 64 <1800000000>; - opp-microvolt = <1237500>; + opp-microvolt = <1237500 1237500 1500000>; clock-latency-ns = <140000>; }; opp-1700000000 { |