From mboxrd@z Thu Jan 1 00:00:00 1970 From: d-gerlach@ti.com (Dave Gerlach) Date: Tue, 19 Dec 2017 09:24:19 -0600 Subject: [PATCH 1/8] ARM: dts: dra7: Add vbb-supply to cpu and additional voltages In-Reply-To: <1513697066-27732-1-git-send-email-d-gerlach@ti.com> References: <1513697066-27732-1-git-send-email-d-gerlach@ti.com> Message-ID: <1513697066-27732-2-git-send-email-d-gerlach@ti.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Add a vbb-supply phandle to the cpus node and also add an additional triplet of voltages for each OPP in the operating-points-v2 table to make use of the multi regulator support in the OPP core and provide the vbb regulator for use by the ti-opp-supply driver. Signed-off-by: Dave Gerlach --- arch/arm/boot/dts/dra7.dtsi | 9 +++++++-- 1 file changed, 7 insertions(+), 2 deletions(-) diff --git a/arch/arm/boot/dts/dra7.dtsi b/arch/arm/boot/dts/dra7.dtsi index ac9216293b7c..d9f60144793b 100644 --- a/arch/arm/boot/dts/dra7.dtsi +++ b/arch/arm/boot/dts/dra7.dtsi @@ -92,6 +92,8 @@ cooling-min-level = <0>; cooling-max-level = <2>; #cooling-cells = <2>; /* min followed by max */ + + vbb-supply = <&abb_mpu>; }; }; @@ -101,14 +103,17 @@ opp_nom-1000000000 { opp-hz = /bits/ 64 <1000000000>; - opp-microvolt = <1060000 850000 1150000>; + opp-microvolt = <1060000 850000 1150000>, + <1060000 850000 1150000>; opp-supported-hw = <0xFF 0x01>; opp-suspend; }; opp_od-1176000000 { opp-hz = /bits/ 64 <1176000000>; - opp-microvolt = <1160000 885000 1160000>; + opp-microvolt = <1160000 885000 1160000>, + <1160000 885000 1160000>; + opp-supported-hw = <0xFF 0x02>; }; }; -- 2.15.1