Re: [PATCH 2/2] soc: mediatek: pm-domains: Add domain_supply cap for mfg_async PD

2021-02-01 Thread Matthias Brugger



On 01/02/2021 06:45, Bilal Wasim wrote:
> The mfg_async power domain in mt8173 is used to power up imgtec
> gpu. This domain requires the da9211 regulator to be enabled before
> the power domain can be enabled successfully.
> 
> Signed-off-by: Bilal Wasim 
> ---
>  drivers/soc/mediatek/mt8173-pm-domains.h | 1 +
>  1 file changed, 1 insertion(+)
> 
> diff --git a/drivers/soc/mediatek/mt8173-pm-domains.h 
> b/drivers/soc/mediatek/mt8173-pm-domains.h
> index 3e8ee5dabb43..065b8195e7d6 100644
> --- a/drivers/soc/mediatek/mt8173-pm-domains.h
> +++ b/drivers/soc/mediatek/mt8173-pm-domains.h
> @@ -63,6 +63,7 @@ static const struct scpsys_domain_data 
> scpsys_domain_data_mt8173[] = {
>   .ctl_offs = SPM_MFG_ASYNC_PWR_CON,
>   .sram_pdn_bits = GENMASK(11, 8),
>   .sram_pdn_ack_bits = 0,
> + .caps = MTK_SCPD_DOMAIN_SUPPLY,
>   },
>   [MT8173_POWER_DOMAIN_MFG_2D] = {
>   .sta_mask = PWR_STATUS_MFG_2D,
> 

We are missing a third patch for the DTS to actually add the regulator. Please
provide them for both, mt8173-evb.dts and mt8173-elm.dts

Thanks a lot and I'm very happy to see you starting to contribute!

Regards,
Matthias


Re: [PATCH 2/2] soc: mediatek: pm-domains: Add domain_supply cap for mfg_async PD

2021-01-31 Thread kernel test robot
Hi Bilal,

Thank you for the patch! Yet something to improve:

[auto build test ERROR on soc/for-next]
[also build test ERROR on clk/clk-next linux/master next-20210125]
[If your patch is applied to the wrong git tree, kindly drop us a note.
And when submitting patch, we suggest to use '--base' as documented in
https://git-scm.com/docs/git-format-patch]

url:
https://github.com/0day-ci/linux/commits/Bilal-Wasim/Misc-bug-fixes-in-mtk-power-domain-driver/20210201-135519
base:   https://git.kernel.org/pub/scm/linux/kernel/git/soc/soc.git for-next
config: arc-randconfig-r006-20210201 (attached as .config)
compiler: arceb-elf-gcc (GCC) 9.3.0
reproduce (this is a W=1 build):
wget 
https://raw.githubusercontent.com/intel/lkp-tests/master/sbin/make.cross -O 
~/bin/make.cross
chmod +x ~/bin/make.cross
# 
https://github.com/0day-ci/linux/commit/75afc46e31ee3d523fd11e48a5b9127b8d6a3718
git remote add linux-review https://github.com/0day-ci/linux
git fetch --no-tags linux-review 
Bilal-Wasim/Misc-bug-fixes-in-mtk-power-domain-driver/20210201-135519
git checkout 75afc46e31ee3d523fd11e48a5b9127b8d6a3718
# save the attached .config to linux build tree
COMPILER_INSTALL_PATH=$HOME/0day COMPILER=gcc-9.3.0 make.cross ARCH=arc 

If you fix the issue, kindly add following tag as appropriate
Reported-by: kernel test robot 

All errors (new ones prefixed by >>):

   In file included from drivers/soc/mediatek/mtk-pm-domains.c:18:
>> drivers/soc/mediatek/mt8173-pm-domains.h:66:11: error: 
>> 'MTK_SCPD_DOMAIN_SUPPLY' undeclared here (not in a function)
  66 |   .caps = MTK_SCPD_DOMAIN_SUPPLY,
 |   ^~


vim +/MTK_SCPD_DOMAIN_SUPPLY +66 drivers/soc/mediatek/mt8173-pm-domains.h

 8  
 9  /*
10   * MT8173 power domain support
11   */
12  
13  static const struct scpsys_domain_data scpsys_domain_data_mt8173[] = {
14  [MT8173_POWER_DOMAIN_VDEC] = {
15  .sta_mask = PWR_STATUS_VDEC,
16  .ctl_offs = SPM_VDE_PWR_CON,
17  .sram_pdn_bits = GENMASK(11, 8),
18  .sram_pdn_ack_bits = GENMASK(12, 12),
19  },
20  [MT8173_POWER_DOMAIN_VENC] = {
21  .sta_mask = PWR_STATUS_VENC,
22  .ctl_offs = SPM_VEN_PWR_CON,
23  .sram_pdn_bits = GENMASK(11, 8),
24  .sram_pdn_ack_bits = GENMASK(15, 12),
25  },
26  [MT8173_POWER_DOMAIN_ISP] = {
27  .sta_mask = PWR_STATUS_ISP,
28  .ctl_offs = SPM_ISP_PWR_CON,
29  .sram_pdn_bits = GENMASK(11, 8),
30  .sram_pdn_ack_bits = GENMASK(13, 12),
31  },
32  [MT8173_POWER_DOMAIN_MM] = {
33  .sta_mask = PWR_STATUS_DISP,
34  .ctl_offs = SPM_DIS_PWR_CON,
35  .sram_pdn_bits = GENMASK(11, 8),
36  .sram_pdn_ack_bits = GENMASK(12, 12),
37  .bp_infracfg = {
38  
BUS_PROT_UPDATE_TOPAXI(MT8173_TOP_AXI_PROT_EN_MM_M0 |
39 
MT8173_TOP_AXI_PROT_EN_MM_M1),
40  },
41  },
42  [MT8173_POWER_DOMAIN_VENC_LT] = {
43  .sta_mask = PWR_STATUS_VENC_LT,
44  .ctl_offs = SPM_VEN2_PWR_CON,
45  .sram_pdn_bits = GENMASK(11, 8),
46  .sram_pdn_ack_bits = GENMASK(15, 12),
47  },
48  [MT8173_POWER_DOMAIN_AUDIO] = {
49  .sta_mask = PWR_STATUS_AUDIO,
50  .ctl_offs = SPM_AUDIO_PWR_CON,
51  .sram_pdn_bits = GENMASK(11, 8),
52  .sram_pdn_ack_bits = GENMASK(15, 12),
53  },
54  [MT8173_POWER_DOMAIN_USB] = {
55  .sta_mask = PWR_STATUS_USB,
56  .ctl_offs = SPM_USB_PWR_CON,
57  .sram_pdn_bits = GENMASK(11, 8),
58  .sram_pdn_ack_bits = GENMASK(15, 12),
59  .caps = MTK_SCPD_ACTIVE_WAKEUP,
60  },
61  [MT8173_POWER_DOMAIN_MFG_ASYNC] = {
62  .sta_mask = PWR_STATUS_MFG_ASYNC,
63  .ctl_offs = SPM_MFG_ASYNC_PWR_CON,
64  .sram_pdn_bits = GENMASK(11, 8),
65  .sram_pdn_ack_bits = 0,
  > 66  .caps = MTK_SCPD_DOMAIN_SUPPLY,
67  },
68  [MT8173_POWER_DOMAIN_MFG_2D] = {
69  .sta_mask = PWR_STATUS_MFG_2D,
70  .ctl_offs = SPM_MFG_2D_PWR_CON,
71  .sram_pdn_bits = GENMASK(11, 8),
72  .sram_pdn_ack_bits = GENMASK(13, 12),
73  },
74  [MT8173_POWER_DOMAIN_MFG] = {
75  

Re: [PATCH 2/2] soc: mediatek: pm-domains: Add domain_supply cap for mfg_async PD

2021-01-31 Thread Hsin-Yi Wang
On Mon, Feb 1, 2021 at 1:45 PM Bilal Wasim  wrote:
>
> The mfg_async power domain in mt8173 is used to power up imgtec
> gpu. This domain requires the da9211 regulator to be enabled before
> the power domain can be enabled successfully.
>
> Signed-off-by: Bilal Wasim 

Reviewed-by: Hsin-Yi Wang 

> ---
>  drivers/soc/mediatek/mt8173-pm-domains.h | 1 +
>  1 file changed, 1 insertion(+)
>
> diff --git a/drivers/soc/mediatek/mt8173-pm-domains.h 
> b/drivers/soc/mediatek/mt8173-pm-domains.h
> index 3e8ee5dabb43..065b8195e7d6 100644
> --- a/drivers/soc/mediatek/mt8173-pm-domains.h
> +++ b/drivers/soc/mediatek/mt8173-pm-domains.h
> @@ -63,6 +63,7 @@ static const struct scpsys_domain_data 
> scpsys_domain_data_mt8173[] = {
> .ctl_offs = SPM_MFG_ASYNC_PWR_CON,
> .sram_pdn_bits = GENMASK(11, 8),
> .sram_pdn_ack_bits = 0,
> +   .caps = MTK_SCPD_DOMAIN_SUPPLY,
> },
> [MT8173_POWER_DOMAIN_MFG_2D] = {
> .sta_mask = PWR_STATUS_MFG_2D,
> --
> 2.25.1
>


[PATCH 2/2] soc: mediatek: pm-domains: Add domain_supply cap for mfg_async PD

2021-01-31 Thread Bilal Wasim
The mfg_async power domain in mt8173 is used to power up imgtec
gpu. This domain requires the da9211 regulator to be enabled before
the power domain can be enabled successfully.

Signed-off-by: Bilal Wasim 
---
 drivers/soc/mediatek/mt8173-pm-domains.h | 1 +
 1 file changed, 1 insertion(+)

diff --git a/drivers/soc/mediatek/mt8173-pm-domains.h 
b/drivers/soc/mediatek/mt8173-pm-domains.h
index 3e8ee5dabb43..065b8195e7d6 100644
--- a/drivers/soc/mediatek/mt8173-pm-domains.h
+++ b/drivers/soc/mediatek/mt8173-pm-domains.h
@@ -63,6 +63,7 @@ static const struct scpsys_domain_data 
scpsys_domain_data_mt8173[] = {
.ctl_offs = SPM_MFG_ASYNC_PWR_CON,
.sram_pdn_bits = GENMASK(11, 8),
.sram_pdn_ack_bits = 0,
+   .caps = MTK_SCPD_DOMAIN_SUPPLY,
},
[MT8173_POWER_DOMAIN_MFG_2D] = {
.sta_mask = PWR_STATUS_MFG_2D,
-- 
2.25.1