[PATCH v2 0/4] amend some properties related clk and cpu for rk322x

[PATCH v2 0/4] amend some properties related clk and cpu for rk322x

[Frank Wang]

These series of patches amend some assigned-clocks and add cpu opp table
for rk322x SoCs.

the following patches on patchwork are required for this change.
https://patchwork.kernel.org/patch/9627639/
https://patchwork.kernel.org/patch/9703945/
https://patchwork.kernel.org/patch/9703939/
https://patchwork.kernel.org/patch/9707517/

Changes from v1:
 - Updated the 'Signed-off-by' tag with original authors' email id.
 - Updated the 'Acked-by' tag from Viresh Kumar <viresh.kumar@linaro.org>.

Elaine Zhang (1):
  arm: dts: rk322x: add some assigned-clocks

Finley Xiao (2):
  arm: dts: rk322x: add operating-points-v2 property for cpu
  arm: dts: rk3229: add a new cpu opp table

Rocky Hao (1):
  arm: dts: rk322x: update tsadc's frequence setting

 arch/arm/boot/dts/rk3229-cpu-opp.dtsi | 85 +++++++++++++++++++++++++++++++++++
 arch/arm/boot/dts/rk322x.dtsi         | 52 ++++++++++++++++++---
 2 files changed, 131 insertions(+), 6 deletions(-)
 create mode 100644 arch/arm/boot/dts/rk3229-cpu-opp.dtsi

-- 
2.0.0

[PATCH v2 1/4] arm: dts: rk322x: add some assigned-clocks

[Frank Wang]

From: Elaine Zhang <zhangqing@rock-chips.com>

Add CPLL, GPLL and some other assigned-clocks for rk322x SoC.

Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
---
 arch/arm/boot/dts/rk322x.dtsi | 14 ++++++++++++--
 1 file changed, 12 insertions(+), 2 deletions(-)

diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index f7498b3..64368b0 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -346,8 +346,18 @@
 		rockchip,grf = <&grf>;
 		#clock-cells = <1>;
 		#reset-cells = <1>;
-		assigned-clocks = <&cru PLL_GPLL>;
-		assigned-clock-rates = <594000000>;
+		assigned-clocks =
+			<&cru PLL_GPLL>, <&cru ARMCLK>,
+			<&cru PLL_CPLL>, <&cru ACLK_PERI>,
+			<&cru HCLK_PERI>, <&cru PCLK_PERI>,
+			<&cru ACLK_CPU>, <&cru HCLK_CPU>,
+			<&cru PCLK_CPU>;
+		assigned-clock-rates =
+			<594000000>, <816000000>,
+			<500000000>, <150000000>,
+			<150000000>, <75000000>,
+			<150000000>, <150000000>,
+			<75000000>;
 	};
 
 	thermal-zones {
-- 
2.0.0

[PATCH v2 2/4] arm: dts: rk322x: add operating-points-v2 property for cpu

[Frank Wang]

From: Finley Xiao <finley.xiao@rock-chips.com>

This patch adds a new opp table for cpu on rk322x SoC.

Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 arch/arm/boot/dts/rk322x.dtsi | 36 ++++++++++++++++++++++++++++++++----
 1 file changed, 32 insertions(+), 4 deletions(-)

diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index 64368b0..9a9da1f 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -66,10 +66,7 @@
 			compatible = "arm,cortex-a7";
 			reg = <0xf00>;
 			resets = <&cru SRST_CORE0>;
-			operating-points = <
-				/* KHz    uV */
-				 816000 1000000
-			>;
+			operating-points-v2 = <&cpu0_opp_table>;
 			#cooling-cells = <2>; /* min followed by max */
 			clock-latency = <40000>;
 			clocks = <&cru ARMCLK>;
@@ -80,6 +77,7 @@
 			compatible = "arm,cortex-a7";
 			reg = <0xf01>;
 			resets = <&cru SRST_CORE1>;
+			operating-points-v2 = <&cpu0_opp_table>;
 		};
 
 		cpu2: cpu at f02 {
@@ -87,6 +85,7 @@
 			compatible = "arm,cortex-a7";
 			reg = <0xf02>;
 			resets = <&cru SRST_CORE2>;
+			operating-points-v2 = <&cpu0_opp_table>;
 		};
 
 		cpu3: cpu at f03 {
@@ -94,6 +93,35 @@
 			compatible = "arm,cortex-a7";
 			reg = <0xf03>;
 			resets = <&cru SRST_CORE3>;
+			operating-points-v2 = <&cpu0_opp_table>;
+		};
+	};
+
+	cpu0_opp_table: opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-408000000 {
+			opp-hz = /bits/ 64 <408000000>;
+			opp-microvolt = <950000>;
+			clock-latency-ns = <40000>;
+			opp-suspend;
+		};
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <975000>;
+		};
+		opp-816000000 {
+			opp-hz = /bits/ 64 <816000000>;
+			opp-microvolt = <1000000>;
+		};
+		opp-1008000000 {
+			opp-hz = /bits/ 64 <1008000000>;
+			opp-microvolt = <1175000>;
+		};
+		opp-1200000000 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <1275000>;
 		};
 	};
 
-- 
2.0.0

[PATCH v2 3/4] arm: dts: rk3229: add a new cpu opp table

[Frank Wang]

From: Finley Xiao <finley.xiao@rock-chips.com>

This patch adds some new frequencies for rk3229 board.

Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
---
 arch/arm/boot/dts/rk3229-cpu-opp.dtsi | 85 +++++++++++++++++++++++++++++++++++
 1 file changed, 85 insertions(+)
 create mode 100644 arch/arm/boot/dts/rk3229-cpu-opp.dtsi

diff --git a/arch/arm/boot/dts/rk3229-cpu-opp.dtsi b/arch/arm/boot/dts/rk3229-cpu-opp.dtsi
new file mode 100644
index 0000000..89e8413
--- /dev/null
+++ b/arch/arm/boot/dts/rk3229-cpu-opp.dtsi
@@ -0,0 +1,85 @@
+/*
+ * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
+ *
+ * This file is dual-licensed: you can use it either under the terms
+ * of the GPL or the X11 license, at your option. Note that this dual
+ * licensing only applies to this file, and not this project as a
+ * whole.
+ *
+ *  a) This library is free software; you can redistribute it and/or
+ *     modify it under the terms of the GNU General Public License as
+ *     published by the Free Software Foundation; either version 2 of the
+ *     License, or (at your option) any later version.
+ *
+ *     This library is distributed in the hope that it will be useful,
+ *     but WITHOUT ANY WARRANTY; without even the implied warranty of
+ *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+ *     GNU General Public License for more details.
+ *
+ *  Or, alternatively,
+ *
+ *  b) Permission is hereby granted, free of charge, to any person
+ *     obtaining a copy of this software and associated documentation
+ *     files (the "Software"), to deal in the Software without
+ *     restriction, including without limitation the rights to use,
+ *     copy, modify, merge, publish, distribute, sublicense, and/or
+ *     sell copies of the Software, and to permit persons to whom the
+ *     Software is furnished to do so, subject to the following
+ *     conditions:
+ *
+ *     The above copyright notice and this permission notice shall be
+ *     included in all copies or substantial portions of the Software.
+ *
+ *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
+ *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
+ *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
+ *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
+ *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
+ *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
+ *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
+ *     OTHER DEALINGS IN THE SOFTWARE.
+ */
+
+/ {
+	/delete-node/ opp-table0;
+
+	cpu0_opp_table: opp_table0 {
+		compatible = "operating-points-v2";
+		opp-shared;
+
+		opp-408000000 {
+			opp-hz = /bits/ 64 <408000000>;
+			opp-microvolt = <950000>;
+			clock-latency-ns = <40000>;
+			opp-suspend;
+		};
+		opp-600000000 {
+			opp-hz = /bits/ 64 <600000000>;
+			opp-microvolt = <975000>;
+		};
+		opp-816000000 {
+			opp-hz = /bits/ 64 <816000000>;
+			opp-microvolt = <1000000>;
+		};
+		opp-1008000000 {
+			opp-hz = /bits/ 64 <1008000000>;
+			opp-microvolt = <1175000>;
+		};
+		opp-1200000000 {
+			opp-hz = /bits/ 64 <1200000000>;
+			opp-microvolt = <1275000>;
+		};
+		opp-1296000000 {
+			opp-hz = /bits/ 64 <1296000000>;
+			opp-microvolt = <1325000>;
+		};
+		opp-1392000000 {
+			opp-hz = /bits/ 64 <1392000000>;
+			opp-microvolt = <1375000>;
+		};
+		opp-1464000000 {
+			opp-hz = /bits/ 64 <1464000000>;
+			opp-microvolt = <1400000>;
+		};
+	};
+};
-- 
2.0.0

[PATCH v2 4/4] arm: dts: rk322x: update tsadc's frequence setting

[Frank Wang]

From: Rocky Hao <rocky.hao@rock-chips.com>

Update freq of tsadc's working clock as 32768 hz, if not set, tsadc
will work at a default frequence.

Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
---
 arch/arm/boot/dts/rk322x.dtsi | 2 ++
 1 file changed, 2 insertions(+)

diff --git a/arch/arm/boot/dts/rk322x.dtsi b/arch/arm/boot/dts/rk322x.dtsi
index 9a9da1f..c054e9e 100644
--- a/arch/arm/boot/dts/rk322x.dtsi
+++ b/arch/arm/boot/dts/rk322x.dtsi
@@ -434,6 +434,8 @@
 		interrupts = <GIC_SPI 58 IRQ_TYPE_LEVEL_HIGH>;
 		clocks = <&cru SCLK_TSADC>, <&cru PCLK_TSADC>;
 		clock-names = "tsadc", "apb_pclk";
+		assigned-clocks = <&cru SCLK_TSADC>;
+		assigned-clock-rates = <32768>;
 		resets = <&cru SRST_TSADC>;
 		reset-names = "tsadc-apb";
 		pinctrl-names = "init", "default", "sleep";
-- 
2.0.0

[PATCH v2 1/4] arm: dts: rk322x: add some assigned-clocks

[Heiko Stuebner]

Am Mittwoch, 17. Mai 2017, 18:16:14 CEST schrieb Frank Wang:
> From: Elaine Zhang <zhangqing@rock-chips.com>
> 
> Add CPLL, GPLL and some other assigned-clocks for rk322x SoC.
> 
> Signed-off-by: Elaine Zhang <zhangqing@rock-chips.com>
> Signed-off-by: Frank Wang <frank.wang@rock-chips.com>

applied for 4.13 after adapting subject and commit message a bit


Thanks
Heiko

[PATCH v2 2/4] arm: dts: rk322x: add operating-points-v2 property for cpu

[Heiko Stuebner]

Am Mittwoch, 17. Mai 2017, 18:16:15 CEST schrieb Frank Wang:
> From: Finley Xiao <finley.xiao@rock-chips.com>
> 
> This patch adds a new opp table for cpu on rk322x SoC.
> 
> Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
> Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>

applied for 4.13 after adapting the subject a bit


Thanks
Heiko

[PATCH v2 4/4] arm: dts: rk322x: update tsadc's frequence setting

[Heiko Stuebner]

Am Mittwoch, 17. Mai 2017, 18:16:17 CEST schrieb Frank Wang:
> From: Rocky Hao <rocky.hao@rock-chips.com>
> 
> Update freq of tsadc's working clock as 32768 hz, if not set, tsadc
> will work at a default frequence.
> 
> Signed-off-by: Rocky Hao <rocky.hao@rock-chips.com>
> Signed-off-by: Frank Wang <frank.wang@rock-chips.com>

applied for 4.13 after adapting the subject a bit


Thanks
Heiko

[PATCH v2 3/4] arm: dts: rk3229: add a new cpu opp table

[Heiko Stuebner]

Hi Frank,

Am Mittwoch, 17. Mai 2017, 18:16:16 CEST schrieb Frank Wang:
> From: Finley Xiao <finley.xiao@rock-chips.com>
> 
> This patch adds some new frequencies for rk3229 board.
> 
> Signed-off-by: Finley Xiao <finley.xiao@rock-chips.com>
> Signed-off-by: Frank Wang <frank.wang@rock-chips.com>
> Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
> ---
>  arch/arm/boot/dts/rk3229-cpu-opp.dtsi | 85 +++++++++++++++++++++++++++++++++++

I'm not yet sure if I like that approach. The other option I'm considering
and also tend to prefer at the moment would be to have this in a
rk3229.dtsi, creating a chain of
	rk322x.dtsi
		\- rk3228-evb.dts
		\- rk3229.dtsi
			\- rk3229-evb.dts

similar to what we do with the rk3xxx.dtsi -> rk3188.dtsi.

If I remember correctly, there are some other tiny differences between the
rk3228 and rk3229, so having the rk3229.dtsi already would make it
easier to place needed stuff into it later on.


Heiko

>  1 file changed, 85 insertions(+)
>  create mode 100644 arch/arm/boot/dts/rk3229-cpu-opp.dtsi
> 
> diff --git a/arch/arm/boot/dts/rk3229-cpu-opp.dtsi b/arch/arm/boot/dts/rk3229-cpu-opp.dtsi
> new file mode 100644
> index 0000000..89e8413
> --- /dev/null
> +++ b/arch/arm/boot/dts/rk3229-cpu-opp.dtsi
> @@ -0,0 +1,85 @@
> +/*
> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
> + *
> + * This file is dual-licensed: you can use it either under the terms
> + * of the GPL or the X11 license, at your option. Note that this dual
> + * licensing only applies to this file, and not this project as a
> + * whole.
> + *
> + *  a) This library is free software; you can redistribute it and/or
> + *     modify it under the terms of the GNU General Public License as
> + *     published by the Free Software Foundation; either version 2 of the
> + *     License, or (at your option) any later version.
> + *
> + *     This library is distributed in the hope that it will be useful,
> + *     but WITHOUT ANY WARRANTY; without even the implied warranty of
> + *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
> + *     GNU General Public License for more details.
> + *
> + *  Or, alternatively,
> + *
> + *  b) Permission is hereby granted, free of charge, to any person
> + *     obtaining a copy of this software and associated documentation
> + *     files (the "Software"), to deal in the Software without
> + *     restriction, including without limitation the rights to use,
> + *     copy, modify, merge, publish, distribute, sublicense, and/or
> + *     sell copies of the Software, and to permit persons to whom the
> + *     Software is furnished to do so, subject to the following
> + *     conditions:
> + *
> + *     The above copyright notice and this permission notice shall be
> + *     included in all copies or substantial portions of the Software.
> + *
> + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
> + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
> + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
> + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
> + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
> + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
> + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
> + *     OTHER DEALINGS IN THE SOFTWARE.
> + */
> +
> +/ {
> +	/delete-node/ opp-table0;
> +
> +	cpu0_opp_table: opp_table0 {
> +		compatible = "operating-points-v2";
> +		opp-shared;
> +
> +		opp-408000000 {
> +			opp-hz = /bits/ 64 <408000000>;
> +			opp-microvolt = <950000>;
> +			clock-latency-ns = <40000>;
> +			opp-suspend;
> +		};
> +		opp-600000000 {
> +			opp-hz = /bits/ 64 <600000000>;
> +			opp-microvolt = <975000>;
> +		};
> +		opp-816000000 {
> +			opp-hz = /bits/ 64 <816000000>;
> +			opp-microvolt = <1000000>;
> +		};
> +		opp-1008000000 {
> +			opp-hz = /bits/ 64 <1008000000>;
> +			opp-microvolt = <1175000>;
> +		};
> +		opp-1200000000 {
> +			opp-hz = /bits/ 64 <1200000000>;
> +			opp-microvolt = <1275000>;
> +		};
> +		opp-1296000000 {
> +			opp-hz = /bits/ 64 <1296000000>;
> +			opp-microvolt = <1325000>;
> +		};
> +		opp-1392000000 {
> +			opp-hz = /bits/ 64 <1392000000>;
> +			opp-microvolt = <1375000>;
> +		};
> +		opp-1464000000 {
> +			opp-hz = /bits/ 64 <1464000000>;
> +			opp-microvolt = <1400000>;
> +		};
> +	};
> +};
> 

[PATCH v2 3/4] arm: dts: rk3229: add a new cpu opp table

[Frank Wang]

Hi Heiko,

On 2017/5/20 5:46, Heiko Stuebner wrote:
> Hi Frank,
>
> Am Mittwoch, 17. Mai 2017, 18:16:16 CEST schrieb Frank Wang:
>> From: Finley Xiao<finley.xiao@rock-chips.com>
>>
>> This patch adds some new frequencies for rk3229 board.
>>
>> Signed-off-by: Finley Xiao<finley.xiao@rock-chips.com>
>> Signed-off-by: Frank Wang<frank.wang@rock-chips.com>
>> Acked-by: Viresh Kumar<viresh.kumar@linaro.org>
>> ---
>>   arch/arm/boot/dts/rk3229-cpu-opp.dtsi | 85 +++++++++++++++++++++++++++++++++++
> I'm not yet sure if I like that approach. The other option I'm considering
> and also tend to prefer at the moment would be to have this in a
> rk3229.dtsi, creating a chain of
> 	rk322x.dtsi
> 		\- rk3228-evb.dts
> 		\- rk3229.dtsi
> 			\- rk3229-evb.dts
>
> similar to what we do with the rk3xxx.dtsi -> rk3188.dtsi.
>
> If I remember correctly, there are some other tiny differences between the
> rk3228 and rk3229, so having the rk3229.dtsi already would make it
> easier to place needed stuff into it later on.

That makes sense, I will amend that based on your comments.


BR.
Frank

> Heiko
>
>>   1 file changed, 85 insertions(+)
>>   create mode 100644 arch/arm/boot/dts/rk3229-cpu-opp.dtsi
>>
>> diff --git a/arch/arm/boot/dts/rk3229-cpu-opp.dtsi b/arch/arm/boot/dts/rk3229-cpu-opp.dtsi
>> new file mode 100644
>> index 0000000..89e8413
>> --- /dev/null
>> +++ b/arch/arm/boot/dts/rk3229-cpu-opp.dtsi
>> @@ -0,0 +1,85 @@
>> +/*
>> + * Copyright (c) 2017 Fuzhou Rockchip Electronics Co., Ltd
>> + *
>> + * This file is dual-licensed: you can use it either under the terms
>> + * of the GPL or the X11 license, at your option. Note that this dual
>> + * licensing only applies to this file, and not this project as a
>> + * whole.
>> + *
>> + *  a) This library is free software; you can redistribute it and/or
>> + *     modify it under the terms of the GNU General Public License as
>> + *     published by the Free Software Foundation; either version 2 of the
>> + *     License, or (at your option) any later version.
>> + *
>> + *     This library is distributed in the hope that it will be useful,
>> + *     but WITHOUT ANY WARRANTY; without even the implied warranty of
>> + *     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
>> + *     GNU General Public License for more details.
>> + *
>> + *  Or, alternatively,
>> + *
>> + *  b) Permission is hereby granted, free of charge, to any person
>> + *     obtaining a copy of this software and associated documentation
>> + *     files (the "Software"), to deal in the Software without
>> + *     restriction, including without limitation the rights to use,
>> + *     copy, modify, merge, publish, distribute, sublicense, and/or
>> + *     sell copies of the Software, and to permit persons to whom the
>> + *     Software is furnished to do so, subject to the following
>> + *     conditions:
>> + *
>> + *     The above copyright notice and this permission notice shall be
>> + *     included in all copies or substantial portions of the Software.
>> + *
>> + *     THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
>> + *     EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES
>> + *     OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
>> + *     NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT
>> + *     HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY,
>> + *     WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING
>> + *     FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR
>> + *     OTHER DEALINGS IN THE SOFTWARE.
>> + */
>> +
>> +/ {
>> +	/delete-node/ opp-table0;
>> +
>> +	cpu0_opp_table: opp_table0 {
>> +		compatible = "operating-points-v2";
>> +		opp-shared;
>> +
>> +		opp-408000000 {
>> +			opp-hz = /bits/ 64 <408000000>;
>> +			opp-microvolt = <950000>;
>> +			clock-latency-ns = <40000>;
>> +			opp-suspend;
>> +		};
>> +		opp-600000000 {
>> +			opp-hz = /bits/ 64 <600000000>;
>> +			opp-microvolt = <975000>;
>> +		};
>> +		opp-816000000 {
>> +			opp-hz = /bits/ 64 <816000000>;
>> +			opp-microvolt = <1000000>;
>> +		};
>> +		opp-1008000000 {
>> +			opp-hz = /bits/ 64 <1008000000>;
>> +			opp-microvolt = <1175000>;
>> +		};
>> +		opp-1200000000 {
>> +			opp-hz = /bits/ 64 <1200000000>;
>> +			opp-microvolt = <1275000>;
>> +		};
>> +		opp-1296000000 {
>> +			opp-hz = /bits/ 64 <1296000000>;
>> +			opp-microvolt = <1325000>;
>> +		};
>> +		opp-1392000000 {
>> +			opp-hz = /bits/ 64 <1392000000>;
>> +			opp-microvolt = <1375000>;
>> +		};
>> +		opp-1464000000 {
>> +			opp-hz = /bits/ 64 <1464000000>;
>> +			opp-microvolt = <1400000>;
>> +		};
>> +	};
>> +};
>>
>
>
>