soc: rockchip: power-domain: Modify power domain driver for rk3368
diff mbox

Message ID 1452269144-15389-1-git-send-email-zhangqing@rock-chips.com
State New
Headers show

Commit Message

elaine.zhang Jan. 8, 2016, 4:05 p.m. UTC
This driver is modified to support RK3368 SoC.

Signed-off-by: zhangqing <zhangqing@rock-chips.com>
---
 drivers/soc/rockchip/pm_domains.c        | 33 ++++++++++++++++++++++++++++++++
 include/dt-bindings/power/rk3368-power.h | 28 +++++++++++++++++++++++++++
 2 files changed, 61 insertions(+)
 create mode 100644 include/dt-bindings/power/rk3368-power.h

Comments

Heiko Stuebner Jan. 8, 2016, 8:25 a.m. UTC | #1
Hi Elaine,

Am Freitag, 8. Januar 2016, 08:05:44 schrieb zhangqing:
> This driver is modified to support RK3368 SoC.
> 
> Signed-off-by: zhangqing <zhangqing@rock-chips.com>
> ---
>  drivers/soc/rockchip/pm_domains.c        | 33
> ++++++++++++++++++++++++++++++++ include/dt-bindings/power/rk3368-power.h
> | 28 +++++++++++++++++++++++++++ 2 files changed, 61 insertions(+)
>  create mode 100644 include/dt-bindings/power/rk3368-power.h
> 
> diff --git a/drivers/soc/rockchip/pm_domains.c
> b/drivers/soc/rockchip/pm_domains.c index 534c589..6cdffb1 100644
> --- a/drivers/soc/rockchip/pm_domains.c
> +++ b/drivers/soc/rockchip/pm_domains.c
> @@ -18,6 +18,7 @@
>  #include <linux/regmap.h>
>  #include <linux/mfd/syscon.h>
>  #include <dt-bindings/power/rk3288-power.h>
> +#include <dt-bindings/power/rk3368-power.h>
> 
>  struct rockchip_domain_info {
>  	int pwr_mask;
> @@ -75,6 +76,9 @@ struct rockchip_pmu {
>  #define DOMAIN_RK3288(pwr, status, req)		\
>  	DOMAIN(pwr, status, req, req, (req) + 16)
> 
> +#define DOMAIN_RK3368(pwr, status, req)		\
> +	DOMAIN(pwr, status, req, (req) + 16, req)
> +
>  static bool rockchip_pmu_domain_is_idle(struct rockchip_pm_domain *pd)
>  {
>  	struct rockchip_pmu *pmu = pd->pmu;
> @@ -444,6 +448,14 @@ static const struct rockchip_domain_info
> rk3288_pm_domains[] = { [RK3288_PD_GPU]		= DOMAIN_RK3288(9, 9, 2),
>  };
> 
> +static const struct rockchip_domain_info rk3368_pm_domains[] = {
> +	[RK3368_PD_PERI]	= DOMAIN_RK3368(13, 12, 6),
> +	[RK3368_PD_VIO]		= DOMAIN_RK3368(15, 14, 8),
> +	[RK3368_PD_VIDEO]	= DOMAIN_RK3368(14, 13, 7),
> +	[RK3368_PD_GPU_0]	= DOMAIN_RK3368(16, 15, 2),
> +	[RK3368_PD_GPU_1]	= DOMAIN_RK3368(17, 16, 2),
> +};

The structure in the registers (and thus the macros you define above) is the 
same between rk3288 and rk3368, so there is no need to define that a second 
time. It is perfectly fine to re-use the DOMAIN_RK3288 macro here and saves 
double-definitions. [see our clock-drivers which already do this for the 
common parts].

> +
>  static const struct rockchip_pmu_info rk3288_pmu = {
>  	.pwr_offset = 0x08,
>  	.status_offset = 0x0c,
> @@ -461,11 +473,32 @@ static const struct rockchip_pmu_info rk3288_pmu = {
> .domain_info = rk3288_pm_domains,
>  };
> 
> +static const struct rockchip_pmu_info rk3368_pmu = {
> +	.pwr_offset = 0x0c,
> +	.status_offset = 0x10,
> +	.req_offset = 0x3c,
> +	.idle_offset = 0x40,
> +	.ack_offset = 0x40,
> +
> +	.core_pwrcnt_offset = 0x48,
> +	.gpu_pwrcnt_offset = 0x50,
> +
> +	.core_power_transition_time = 24,
> +	.gpu_power_transition_time = 24,
> +
> +	.num_domains = ARRAY_SIZE(rk3368_pm_domains),
> +	.domain_info = rk3368_pm_domains,
> +};
> +
>  static const struct of_device_id rockchip_pm_domain_dt_match[] = {
>  	{
>  		.compatible = "rockchip,rk3288-power-controller",
>  		.data = (void *)&rk3288_pmu,
>  	},
> +	{
> +		.compatible = "rockchip,rk3368-power-controller",
> +		.data = (void *)&rk3368_pmu,
> +	},
>  	{ /* sentinel */ },
>  };
> 
> diff --git a/include/dt-bindings/power/rk3368-power.h
> b/include/dt-bindings/power/rk3368-power.h new file mode 100644
> index 0000000..93633d5
> --- /dev/null
> +++ b/include/dt-bindings/power/rk3368-power.h

Please split the addition of the binding-header into a separate patch. We 
will need the header in both the soc-specific code as well as the devicetree 
side, which requires the header being in a shared branch.

Otherwise patch looks great.


Thanks
Heiko

> @@ -0,0 +1,28 @@
> +#ifndef __DT_BINDINGS_POWER_RK3368_POWER_H__
> +#define __DT_BINDINGS_POWER_RK3368_POWER_H__
> +
> +/* VD_CORE */
> +#define RK3368_PD_A53_L0	0
> +#define RK3368_PD_A53_L1	1
> +#define RK3368_PD_A53_L2	2
> +#define RK3368_PD_A53_L3	3
> +#define RK3368_PD_SCU_L		4
> +#define RK3368_PD_A53_B0	5
> +#define RK3368_PD_A53_B1	6
> +#define RK3368_PD_A53_B2	7
> +#define RK3368_PD_A53_B3	8
> +#define RK3368_PD_SCU_B		9
> +
> +/* VD_LOGIC */
> +#define RK3368_PD_BUS		10
> +#define RK3368_PD_PERI		11
> +#define RK3368_PD_VIO		12
> +#define RK3368_PD_ALIVE		13
> +#define RK3368_PD_VIDEO		14
> +#define RK3368_PD_GPU_0		15
> +#define RK3368_PD_GPU_1		16
> +
> +/* VD_PMU */
> +#define RK3368_PD_PMU		17
> +
> +#endif
Heiko Stuebner Jan. 8, 2016, 9:18 a.m. UTC | #2
Am Freitag, 8. Januar 2016, 09:08:14 schrieb zhangqing:
> On 01/08/2016 12:25 AM, Heiko Stuebner wrote:
> > Hi Elaine,
> > 
> > Am Freitag, 8. Januar 2016, 08:05:44 schrieb zhangqing:
> >> This driver is modified to support RK3368 SoC.
> >> 
> >> Signed-off-by: zhangqing <zhangqing@rock-chips.com>
> >> ---
> >> 
> >>   drivers/soc/rockchip/pm_domains.c        | 33
> >> 
> >> ++++++++++++++++++++++++++++++++
> >> include/dt-bindings/power/rk3368-power.h
> >> 
> >> | 28 +++++++++++++++++++++++++++ 2 files changed, 61 insertions(+)
> >> | 
> >>   create mode 100644 include/dt-bindings/power/rk3368-power.h
> >> 
> >> diff --git a/drivers/soc/rockchip/pm_domains.c
> >> b/drivers/soc/rockchip/pm_domains.c index 534c589..6cdffb1 100644
> >> --- a/drivers/soc/rockchip/pm_domains.c
> >> +++ b/drivers/soc/rockchip/pm_domains.c
> >> @@ -18,6 +18,7 @@
> >> 
> >>   #include <linux/regmap.h>
> >>   #include <linux/mfd/syscon.h>
> >>   #include <dt-bindings/power/rk3288-power.h>
> >> 
> >> +#include <dt-bindings/power/rk3368-power.h>
> >> 
> >>   struct rockchip_domain_info {
> >>   
> >>   	int pwr_mask;
> >> 
> >> @@ -75,6 +76,9 @@ struct rockchip_pmu {
> >> 
> >>   #define DOMAIN_RK3288(pwr, status, req)		\
> >>   
> >>   	DOMAIN(pwr, status, req, req, (req) + 16)
> >> 
> >> +#define DOMAIN_RK3368(pwr, status, req)		\
> >> +	DOMAIN(pwr, status, req, (req) + 16, req)
> >> +
> >> 
> >>   static bool rockchip_pmu_domain_is_idle(struct rockchip_pm_domain
> >>   *pd)
> >>   {
> >>   
> >>   	struct rockchip_pmu *pmu = pd->pmu;
> >> 
> >> @@ -444,6 +448,14 @@ static const struct rockchip_domain_info
> >> rk3288_pm_domains[] = { [RK3288_PD_GPU]		= DOMAIN_RK3288(9, 9, 2),
> >> 
> >>   };
> >> 
> >> +static const struct rockchip_domain_info rk3368_pm_domains[] = {
> >> +	[RK3368_PD_PERI]	= DOMAIN_RK3368(13, 12, 6),
> >> +	[RK3368_PD_VIO]		= DOMAIN_RK3368(15, 14, 8),
> >> +	[RK3368_PD_VIDEO]	= DOMAIN_RK3368(14, 13, 7),
> >> +	[RK3368_PD_GPU_0]	= DOMAIN_RK3368(16, 15, 2),
> >> +	[RK3368_PD_GPU_1]	= DOMAIN_RK3368(17, 16, 2),
> >> +};
> > 
> > The structure in the registers (and thus the macros you define above) is
> > the same between rk3288 and rk3368, so there is no need to define that
> > a second time. It is perfectly fine to re-use the DOMAIN_RK3288 macro
> > here and saves double-definitions. [see our clock-drivers which already
> > do this for the common parts].
> 
> The ack_mask bit and idle_mask bit is different in rk3368.
> you can check the :
> 
> +#define DOMAIN_RK3368(pwr, status, req)		\
> +	DOMAIN(pwr, status, req,(req) + 16, req)
> +
> But the rk3288 is :
> #define DOMAIN_RK3288(pwr, status, req)		\
>   	DOMAIN(pwr, status, req, req, (req) + 16)

ah sorry, misread that then ... so please forget I said anything ;-)


Heiko

> 
> >> +
> >> 
> >>   static const struct rockchip_pmu_info rk3288_pmu = {
> >>   
> >>   	.pwr_offset = 0x08,
> >>   	.status_offset = 0x0c,
> >> 
> >> @@ -461,11 +473,32 @@ static const struct rockchip_pmu_info rk3288_pmu
> >> = { .domain_info = rk3288_pm_domains,
> >> 
> >>   };
> >> 
> >> +static const struct rockchip_pmu_info rk3368_pmu = {
> >> +	.pwr_offset = 0x0c,
> >> +	.status_offset = 0x10,
> >> +	.req_offset = 0x3c,
> >> +	.idle_offset = 0x40,
> >> +	.ack_offset = 0x40,
> >> +
> >> +	.core_pwrcnt_offset = 0x48,
> >> +	.gpu_pwrcnt_offset = 0x50,
> >> +
> >> +	.core_power_transition_time = 24,
> >> +	.gpu_power_transition_time = 24,
> >> +
> >> +	.num_domains = ARRAY_SIZE(rk3368_pm_domains),
> >> +	.domain_info = rk3368_pm_domains,
> >> +};
> >> +
> >> 
> >>   static const struct of_device_id rockchip_pm_domain_dt_match[] = {
> >>   
> >>   	{
> >>   	
> >>   		.compatible = "rockchip,rk3288-power-controller",
> >>   		.data = (void *)&rk3288_pmu,
> >>   	
> >>   	},
> >> 
> >> +	{
> >> +		.compatible = "rockchip,rk3368-power-controller",
> >> +		.data = (void *)&rk3368_pmu,
> >> +	},
> >> 
> >>   	{ /* sentinel */ },
> >>   
> >>   };
> >> 
> >> diff --git a/include/dt-bindings/power/rk3368-power.h
> >> b/include/dt-bindings/power/rk3368-power.h new file mode 100644
> >> index 0000000..93633d5
> >> --- /dev/null
> >> +++ b/include/dt-bindings/power/rk3368-power.h
> > 
> > Please split the addition of the binding-header into a separate patch.
> > We
> > will need the header in both the soc-specific code as well as the
> > devicetree side, which requires the header being in a shared branch.
> > 
> > Otherwise patch looks great.
> > 
> > 
> > Thanks
> > Heiko
> > 
> >> @@ -0,0 +1,28 @@
> >> +#ifndef __DT_BINDINGS_POWER_RK3368_POWER_H__
> >> +#define __DT_BINDINGS_POWER_RK3368_POWER_H__
> >> +
> >> +/* VD_CORE */
> >> +#define RK3368_PD_A53_L0	0
> >> +#define RK3368_PD_A53_L1	1
> >> +#define RK3368_PD_A53_L2	2
> >> +#define RK3368_PD_A53_L3	3
> >> +#define RK3368_PD_SCU_L		4
> >> +#define RK3368_PD_A53_B0	5
> >> +#define RK3368_PD_A53_B1	6
> >> +#define RK3368_PD_A53_B2	7
> >> +#define RK3368_PD_A53_B3	8
> >> +#define RK3368_PD_SCU_B		9
> >> +
> >> +/* VD_LOGIC */
> >> +#define RK3368_PD_BUS		10
> >> +#define RK3368_PD_PERI		11
> >> +#define RK3368_PD_VIO		12
> >> +#define RK3368_PD_ALIVE		13
> >> +#define RK3368_PD_VIDEO		14
> >> +#define RK3368_PD_GPU_0		15
> >> +#define RK3368_PD_GPU_1		16
> >> +
> >> +/* VD_PMU */
> >> +#define RK3368_PD_PMU		17
> >> +
> >> +#endif
elaine.zhang Jan. 8, 2016, 5:15 p.m. UTC | #3
On 01/08/2016 12:25 AM, Heiko Stuebner wrote:
> Hi Elaine,
>
> Am Freitag, 8. Januar 2016, 08:05:44 schrieb zhangqing:
>> This driver is modified to support RK3368 SoC.
>>
>> Signed-off-by: zhangqing <zhangqing@rock-chips.com>
>> ---
>>   drivers/soc/rockchip/pm_domains.c        | 33
>> ++++++++++++++++++++++++++++++++ include/dt-bindings/power/rk3368-power.h
>> | 28 +++++++++++++++++++++++++++ 2 files changed, 61 insertions(+)
>>   create mode 100644 include/dt-bindings/power/rk3368-power.h
>>
>> diff --git a/drivers/soc/rockchip/pm_domains.c
>> b/drivers/soc/rockchip/pm_domains.c index 534c589..6cdffb1 100644
>> --- a/drivers/soc/rockchip/pm_domains.c
>> +++ b/drivers/soc/rockchip/pm_domains.c
>> @@ -18,6 +18,7 @@
>>   #include <linux/regmap.h>
>>   #include <linux/mfd/syscon.h>
>>   #include <dt-bindings/power/rk3288-power.h>
>> +#include <dt-bindings/power/rk3368-power.h>
>>
>>   struct rockchip_domain_info {
>>   	int pwr_mask;
>> @@ -75,6 +76,9 @@ struct rockchip_pmu {
>>   #define DOMAIN_RK3288(pwr, status, req)		\
>>   	DOMAIN(pwr, status, req, req, (req) + 16)
>>
>> +#define DOMAIN_RK3368(pwr, status, req)		\
>> +	DOMAIN(pwr, status, req, (req) + 16, req)
>> +
>>   static bool rockchip_pmu_domain_is_idle(struct rockchip_pm_domain *pd)
>>   {
>>   	struct rockchip_pmu *pmu = pd->pmu;
>> @@ -444,6 +448,14 @@ static const struct rockchip_domain_info
>> rk3288_pm_domains[] = { [RK3288_PD_GPU]		= DOMAIN_RK3288(9, 9, 2),
>>   };
>>
>> +static const struct rockchip_domain_info rk3368_pm_domains[] = {
>> +	[RK3368_PD_PERI]	= DOMAIN_RK3368(13, 12, 6),
>> +	[RK3368_PD_VIO]		= DOMAIN_RK3368(15, 14, 8),
>> +	[RK3368_PD_VIDEO]	= DOMAIN_RK3368(14, 13, 7),
>> +	[RK3368_PD_GPU_0]	= DOMAIN_RK3368(16, 15, 2),
>> +	[RK3368_PD_GPU_1]	= DOMAIN_RK3368(17, 16, 2),
>> +};
>
> The structure in the registers (and thus the macros you define above) is the
> same between rk3288 and rk3368, so there is no need to define that a second
> time. It is perfectly fine to re-use the DOMAIN_RK3288 macro here and saves
> double-definitions. [see our clock-drivers which already do this for the
> common parts].

The ack_mask bit and idle_mask bit is different in rk3368.
you can check:
+#define DOMAIN_RK3368(pwr, status, req)		\
+	DOMAIN(pwr, status, req, (req) + 16, req)
+

But the rk3288 is :
#define DOMAIN_RK3288(pwr, status, req)		\
  	DOMAIN(pwr, status, req, req, (req) + 16)

>
>> +
>>   static const struct rockchip_pmu_info rk3288_pmu = {
>>   	.pwr_offset = 0x08,
>>   	.status_offset = 0x0c,
>> @@ -461,11 +473,32 @@ static const struct rockchip_pmu_info rk3288_pmu = {
>> .domain_info = rk3288_pm_domains,
>>   };
>>
>> +static const struct rockchip_pmu_info rk3368_pmu = {
>> +	.pwr_offset = 0x0c,
>> +	.status_offset = 0x10,
>> +	.req_offset = 0x3c,
>> +	.idle_offset = 0x40,
>> +	.ack_offset = 0x40,
>> +
>> +	.core_pwrcnt_offset = 0x48,
>> +	.gpu_pwrcnt_offset = 0x50,
>> +
>> +	.core_power_transition_time = 24,
>> +	.gpu_power_transition_time = 24,
>> +
>> +	.num_domains = ARRAY_SIZE(rk3368_pm_domains),
>> +	.domain_info = rk3368_pm_domains,
>> +};
>> +
>>   static const struct of_device_id rockchip_pm_domain_dt_match[] = {
>>   	{
>>   		.compatible = "rockchip,rk3288-power-controller",
>>   		.data = (void *)&rk3288_pmu,
>>   	},
>> +	{
>> +		.compatible = "rockchip,rk3368-power-controller",
>> +		.data = (void *)&rk3368_pmu,
>> +	},
>>   	{ /* sentinel */ },
>>   };
>>
>> diff --git a/include/dt-bindings/power/rk3368-power.h
>> b/include/dt-bindings/power/rk3368-power.h new file mode 100644
>> index 0000000..93633d5
>> --- /dev/null
>> +++ b/include/dt-bindings/power/rk3368-power.h
>
> Please split the addition of the binding-header into a separate patch. We
> will need the header in both the soc-specific code as well as the devicetree
> side, which requires the header being in a shared branch.
>
> Otherwise patch looks great.
>
>
> Thanks
> Heiko
>
>> @@ -0,0 +1,28 @@
>> +#ifndef __DT_BINDINGS_POWER_RK3368_POWER_H__
>> +#define __DT_BINDINGS_POWER_RK3368_POWER_H__
>> +
>> +/* VD_CORE */
>> +#define RK3368_PD_A53_L0	0
>> +#define RK3368_PD_A53_L1	1
>> +#define RK3368_PD_A53_L2	2
>> +#define RK3368_PD_A53_L3	3
>> +#define RK3368_PD_SCU_L		4
>> +#define RK3368_PD_A53_B0	5
>> +#define RK3368_PD_A53_B1	6
>> +#define RK3368_PD_A53_B2	7
>> +#define RK3368_PD_A53_B3	8
>> +#define RK3368_PD_SCU_B		9
>> +
>> +/* VD_LOGIC */
>> +#define RK3368_PD_BUS		10
>> +#define RK3368_PD_PERI		11
>> +#define RK3368_PD_VIO		12
>> +#define RK3368_PD_ALIVE		13
>> +#define RK3368_PD_VIDEO		14
>> +#define RK3368_PD_GPU_0		15
>> +#define RK3368_PD_GPU_1		16
>> +
>> +/* VD_PMU */
>> +#define RK3368_PD_PMU		17
>> +
>> +#endif
>
>
>
>

Patch
diff mbox

diff --git a/drivers/soc/rockchip/pm_domains.c b/drivers/soc/rockchip/pm_domains.c
index 534c589..6cdffb1 100644
--- a/drivers/soc/rockchip/pm_domains.c
+++ b/drivers/soc/rockchip/pm_domains.c
@@ -18,6 +18,7 @@ 
 #include <linux/regmap.h>
 #include <linux/mfd/syscon.h>
 #include <dt-bindings/power/rk3288-power.h>
+#include <dt-bindings/power/rk3368-power.h>
 
 struct rockchip_domain_info {
 	int pwr_mask;
@@ -75,6 +76,9 @@  struct rockchip_pmu {
 #define DOMAIN_RK3288(pwr, status, req)		\
 	DOMAIN(pwr, status, req, req, (req) + 16)
 
+#define DOMAIN_RK3368(pwr, status, req)		\
+	DOMAIN(pwr, status, req, (req) + 16, req)
+
 static bool rockchip_pmu_domain_is_idle(struct rockchip_pm_domain *pd)
 {
 	struct rockchip_pmu *pmu = pd->pmu;
@@ -444,6 +448,14 @@  static const struct rockchip_domain_info rk3288_pm_domains[] = {
 	[RK3288_PD_GPU]		= DOMAIN_RK3288(9, 9, 2),
 };
 
+static const struct rockchip_domain_info rk3368_pm_domains[] = {
+	[RK3368_PD_PERI]	= DOMAIN_RK3368(13, 12, 6),
+	[RK3368_PD_VIO]		= DOMAIN_RK3368(15, 14, 8),
+	[RK3368_PD_VIDEO]	= DOMAIN_RK3368(14, 13, 7),
+	[RK3368_PD_GPU_0]	= DOMAIN_RK3368(16, 15, 2),
+	[RK3368_PD_GPU_1]	= DOMAIN_RK3368(17, 16, 2),
+};
+
 static const struct rockchip_pmu_info rk3288_pmu = {
 	.pwr_offset = 0x08,
 	.status_offset = 0x0c,
@@ -461,11 +473,32 @@  static const struct rockchip_pmu_info rk3288_pmu = {
 	.domain_info = rk3288_pm_domains,
 };
 
+static const struct rockchip_pmu_info rk3368_pmu = {
+	.pwr_offset = 0x0c,
+	.status_offset = 0x10,
+	.req_offset = 0x3c,
+	.idle_offset = 0x40,
+	.ack_offset = 0x40,
+
+	.core_pwrcnt_offset = 0x48,
+	.gpu_pwrcnt_offset = 0x50,
+
+	.core_power_transition_time = 24,
+	.gpu_power_transition_time = 24,
+
+	.num_domains = ARRAY_SIZE(rk3368_pm_domains),
+	.domain_info = rk3368_pm_domains,
+};
+
 static const struct of_device_id rockchip_pm_domain_dt_match[] = {
 	{
 		.compatible = "rockchip,rk3288-power-controller",
 		.data = (void *)&rk3288_pmu,
 	},
+	{
+		.compatible = "rockchip,rk3368-power-controller",
+		.data = (void *)&rk3368_pmu,
+	},
 	{ /* sentinel */ },
 };
 
diff --git a/include/dt-bindings/power/rk3368-power.h b/include/dt-bindings/power/rk3368-power.h
new file mode 100644
index 0000000..93633d5
--- /dev/null
+++ b/include/dt-bindings/power/rk3368-power.h
@@ -0,0 +1,28 @@ 
+#ifndef __DT_BINDINGS_POWER_RK3368_POWER_H__
+#define __DT_BINDINGS_POWER_RK3368_POWER_H__
+
+/* VD_CORE */
+#define RK3368_PD_A53_L0	0
+#define RK3368_PD_A53_L1	1
+#define RK3368_PD_A53_L2	2
+#define RK3368_PD_A53_L3	3
+#define RK3368_PD_SCU_L		4
+#define RK3368_PD_A53_B0	5
+#define RK3368_PD_A53_B1	6
+#define RK3368_PD_A53_B2	7
+#define RK3368_PD_A53_B3	8
+#define RK3368_PD_SCU_B		9
+
+/* VD_LOGIC */
+#define RK3368_PD_BUS		10
+#define RK3368_PD_PERI		11
+#define RK3368_PD_VIO		12
+#define RK3368_PD_ALIVE		13
+#define RK3368_PD_VIDEO		14
+#define RK3368_PD_GPU_0		15
+#define RK3368_PD_GPU_1		16
+
+/* VD_PMU */
+#define RK3368_PD_PMU		17
+
+#endif