| From ec5b5ca206badc97132d43e3886cf56a3794c33e Mon Sep 17 00:00:00 2001 |
| From: Dien Pham <dien.pham.ry@renesas.com> |
| Date: Mon, 29 Jan 2018 19:21:20 +0100 |
| Subject: [PATCH 0998/1795] arm64: dts: renesas: r8a7796: Update OPPs to |
| support CA53 dfs |
| |
| Describe frequencies, other than the default for CA53 cores. This is a |
| pre-requisite for using providing alternative frequencies for use with |
| CPUFreq with these cores. |
| |
| Signed-off-by: Dien Pham <dien.pham.ry@renesas.com> |
| Signed-off-by: Takeshi Kihara <takeshi.kihara.df@renesas.com> |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| (cherry picked from commit fbdad84cc759abc469e476ee2518d77280e80cd0) |
| Signed-off-by: Simon Horman <horms+renesas@verge.net.au> |
| Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> |
| --- |
| arch/arm64/boot/dts/renesas/r8a7796.dtsi | 16 ++++++++++++++++ |
| 1 file changed, 16 insertions(+) |
| |
| diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi |
| index 157bd28014ed..076a9c9346ae 100644 |
| --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi |
| +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi |
| @@ -204,11 +204,27 @@ |
| compatible = "operating-points-v2"; |
| opp-shared; |
| |
| + opp-800000000 { |
| + opp-hz = /bits/ 64 <800000000>; |
| + opp-microvolt = <820000>; |
| + clock-latency-ns = <300000>; |
| + }; |
| + opp-1000000000 { |
| + opp-hz = /bits/ 64 <1000000000>; |
| + opp-microvolt = <820000>; |
| + clock-latency-ns = <300000>; |
| + }; |
| opp-1200000000 { |
| opp-hz = /bits/ 64 <1200000000>; |
| opp-microvolt = <820000>; |
| clock-latency-ns = <300000>; |
| }; |
| + opp-1300000000 { |
| + opp-hz = /bits/ 64 <1300000000>; |
| + opp-microvolt = <820000>; |
| + clock-latency-ns = <300000>; |
| + turbo-mode; |
| + }; |
| }; |
| |
| /* External PCIe clock - can be overridden by the board */ |
| -- |
| 2.19.0 |
| |
