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author | Jacopo Mondi <jacopo+renesas@jmondi.org> | 2017-05-02 21:46:13 +0300 |
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committer | Simon Horman <horms+renesas@verge.net.au> | 2017-05-22 15:54:40 +0300 |
commit | c3dc4604131940908b922e3b3c36c3ea3ee4df55 (patch) | |
tree | bf0385c6af3d8c0a02802d22c1d8f20665e2b2b1 /arch/arm64 | |
parent | 253ed045a34d16d9f8305e18069a8843925046a5 (diff) | |
download | linux-c3dc4604131940908b922e3b3c36c3ea3ee4df55.tar.xz |
arm64: dts: salvator-x: Add current sense amplifiers
Add device nodes for two Maxim max961x current sense amplifiers
sensing VDD_08 and DVFS_08 lines.
Signed-off-by: Jacopo Mondi <jacopo+renesas@jmondi.org>
[geert: r8a7796-salvator-x.dts => salvator-x.dtsi]
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Signed-off-by: Simon Horman <horms+renesas@verge.net.au>
Diffstat (limited to 'arch/arm64')
-rw-r--r-- | arch/arm64/boot/dts/renesas/salvator-x.dtsi | 18 |
1 files changed, 18 insertions, 0 deletions
diff --git a/arch/arm64/boot/dts/renesas/salvator-x.dtsi b/arch/arm64/boot/dts/renesas/salvator-x.dtsi index 47a482f20c9d..d5eb022d247c 100644 --- a/arch/arm64/boot/dts/renesas/salvator-x.dtsi +++ b/arch/arm64/boot/dts/renesas/salvator-x.dtsi @@ -283,6 +283,24 @@ }; }; +&i2c4 { + status = "okay"; + + csa_vdd: adc@7c { + compatible = "maxim,max9611"; + reg = <0x7c>; + + shunt-resistor-micro-ohms = <5000>; + }; + + csa_dvfs: adc@7f { + compatible = "maxim,max9611"; + reg = <0x7f>; + + shunt-resistor-micro-ohms = <5000>; + }; +}; + &i2c_dvfs { status = "okay"; }; |