diff options
| author | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-04-29 15:39:12 +0300 |
|---|---|---|
| committer | Geert Uytterhoeven <geert+renesas@glider.be> | 2021-05-31 11:43:09 +0300 |
| commit | 659b38203f04f5c3d1dc60f1a3e54b582ad3841c (patch) | |
| tree | d1172ad2a673ae12a59aaa76daa0c8207432fa90 /arch/arm64/boot/dts/renesas/r8a77960.dtsi | |
| parent | 44b615ac9fab16d1552cd8360454077d411e3c35 (diff) | |
| download | linux-659b38203f04f5c3d1dc60f1a3e54b582ad3841c.tar.xz | |
arm64: dts: renesas: r8a7796[01]: Fix OPP table entry voltages
Correct the voltages in the "Power Optimized" (<= 1.5 GHz) Cortex-A57
operating point table entries for the R-Car M3-W and M3-W+ SoCs from
0.82V to 0.83V, as per the R-Car Gen3 EC Manual Errata for Revision
0.53.
Based on a patch for R-Car M3-W in the BSP by Takeshi Kihara
<takeshi.kihara.df@renesas.com>.
Fixes: da7e3113344fda50 ("arm64: dts: renesas: r8a7796: Add OPPs table for cpu devices")
Fixes: f51746ad7d1ff6b4 ("arm64: dts: renesas: Add Renesas R8A77961 SoC support")
Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be>
Link: https://lore.kernel.org/r/b9e9db907514790574429b83d070c823b36085ef.1619699909.git.geert+renesas@glider.be
Diffstat (limited to 'arch/arm64/boot/dts/renesas/r8a77960.dtsi')
| -rw-r--r-- | arch/arm64/boot/dts/renesas/r8a77960.dtsi | 6 |
1 files changed, 3 insertions, 3 deletions
diff --git a/arch/arm64/boot/dts/renesas/r8a77960.dtsi b/arch/arm64/boot/dts/renesas/r8a77960.dtsi index 63bb395a6a64..2bd8169735d3 100644 --- a/arch/arm64/boot/dts/renesas/r8a77960.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a77960.dtsi @@ -63,17 +63,17 @@ opp-500000000 { opp-hz = /bits/ 64 <500000000>; - opp-microvolt = <820000>; + opp-microvolt = <830000>; clock-latency-ns = <300000>; }; opp-1000000000 { opp-hz = /bits/ 64 <1000000000>; - opp-microvolt = <820000>; + opp-microvolt = <830000>; clock-latency-ns = <300000>; }; opp-1500000000 { opp-hz = /bits/ 64 <1500000000>; - opp-microvolt = <820000>; + opp-microvolt = <830000>; clock-latency-ns = <300000>; opp-suspend; }; |