diff mbox series

[v5,8/8] soc: mediatek: pm-domains: Add support for MT8365

Message ID 20230619085344.2885311-9-msp@baylibre.com (mailing list archive)
State New, archived
Headers show
Series soc: mediatek: MT8365 power support | expand

Commit Message

Markus Schneider-Pargmann June 19, 2023, 8:53 a.m. UTC 
From: Fabien Parent <fparent@baylibre.com>

Add the needed board data to support MT8365 SoC.

Signed-off-by: Fabien Parent <fparent@baylibre.com>
Signed-off-by: Markus Schneider-Pargmann <msp@baylibre.com>
---
 drivers/soc/mediatek/mt8365-pm-domains.h | 197 +++++++++++++++++++++++
 drivers/soc/mediatek/mtk-pm-domains.c    |   5 +
 include/linux/soc/mediatek/infracfg.h    |  41 +++++
 3 files changed, 243 insertions(+)
 create mode 100644 drivers/soc/mediatek/mt8365-pm-domains.h

Comments

kernel test robot June 19, 2023, 8:47 p.m. UTC | #1 
Hi Markus,

kernel test robot noticed the following build warnings:

[auto build test WARNING on robh/for-next]
[also build test WARNING on krzk-dt/for-next linus/master v6.4-rc7 next-20230619]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Markus-Schneider-Pargmann/dt-bindings-power-Add-MT8365-power-domains/20230619-165759
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/20230619085344.2885311-9-msp%40baylibre.com
patch subject: [PATCH v5 8/8] soc: mediatek: pm-domains: Add support for MT8365
config: arm-allmodconfig (https://download.01.org/0day-ci/archive/20230620/202306200439.julbXDpI-lkp@intel.com/config)
compiler: arm-linux-gnueabi-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230620/202306200439.julbXDpI-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306200439.julbXDpI-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from include/linux/bits.h:6,
                    from include/linux/bitops.h:6,
                    from include/linux/kernel.h:22,
                    from include/linux/clk.h:13,
                    from drivers/soc/mediatek/mtk-pm-domains.c:5:
>> include/vdso/bits.h:7:33: warning: conversion from 'long unsigned int' to 'unsigned char' changes value from '384' to '128' [-Woverflow]
       7 | #define BIT(nr)                 (UL(1) << (nr))
         |                                 ^
   drivers/soc/mediatek/mtk-pm-domains.h:15:41: note: in expansion of macro 'BIT'
      15 | #define MTK_SCPD_STRICT_BUS_PROTECTION  BIT(8)
         |                                         ^~~
   drivers/soc/mediatek/mt8365-pm-domains.h:69:25: note: in expansion of macro 'MTK_SCPD_STRICT_BUS_PROTECTION'
      69 |                 .caps = MTK_SCPD_STRICT_BUS_PROTECTION | MTK_SCPD_HAS_INFRA_NAO,
         |                         ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~


vim +7 include/vdso/bits.h

3945ff37d2f48d Vincenzo Frascino 2020-03-20  6  
3945ff37d2f48d Vincenzo Frascino 2020-03-20 @7  #define BIT(nr)			(UL(1) << (nr))
cbdb1f163af2bb Andy Shevchenko   2022-11-28  8  #define BIT_ULL(nr)		(ULL(1) << (nr))
3945ff37d2f48d Vincenzo Frascino 2020-03-20  9
kernel test robot June 20, 2023, 8:07 a.m. UTC | #2 
Hi Markus,

kernel test robot noticed the following build warnings:

[auto build test WARNING on robh/for-next]
[also build test WARNING on krzk-dt/for-next linus/master v6.4-rc7 next-20230620]
[cannot apply to mbgg-mediatek/for-next]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Markus-Schneider-Pargmann/dt-bindings-power-Add-MT8365-power-domains/20230619-165759
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/20230619085344.2885311-9-msp%40baylibre.com
patch subject: [PATCH v5 8/8] soc: mediatek: pm-domains: Add support for MT8365
config: arm64-randconfig-s043-20230619 (https://download.01.org/0day-ci/archive/20230620/202306201523.rqsnbV9X-lkp@intel.com/config)
compiler: aarch64-linux-gcc (GCC) 12.3.0
reproduce: (https://download.01.org/0day-ci/archive/20230620/202306201523.rqsnbV9X-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306201523.rqsnbV9X-lkp@intel.com/

sparse warnings: (new ones prefixed by >>)
   drivers/soc/mediatek/mtk-pm-domains.c: note: in included file:
>> drivers/soc/mediatek/mt8365-pm-domains.h:69:56: sparse: sparse: cast truncates bits from constant value (180 becomes 80)

vim +69 drivers/soc/mediatek/mt8365-pm-domains.h

     8	
     9	/*
    10	 * MT8365 power domain support
    11	 */
    12	
    13	#define MT8365_BUS_PROT_INFRA_WR_TOPAXI(_mask)				\
    14			BUS_PROT_INFRA_WR(_mask,				\
    15					  MT8365_INFRA_TOPAXI_PROTECTEN_SET,	\
    16					  MT8365_INFRA_TOPAXI_PROTECTEN_CLR,	\
    17					  MT8365_INFRA_TOPAXI_PROTECTEN_STA1)
    18	
    19	#define MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(_mask)			\
    20			BUS_PROT_INFRA_WR(_mask,				\
    21					  MT8365_INFRA_TOPAXI_PROTECTEN_1_SET,	\
    22					  MT8365_INFRA_TOPAXI_PROTECTEN_1_CLR,	\
    23					  MT8365_INFRA_TOPAXI_PROTECTEN_1_STA1)
    24	
    25	#define MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(port)			\
    26			BUS_PROT_SMI_WR(BIT(port),				\
    27					MT8365_SMI_COMMON_CLAMP_EN_SET,		\
    28					MT8365_SMI_COMMON_CLAMP_EN_CLR,		\
    29					MT8365_SMI_COMMON_CLAMP_EN)
    30	
    31	#define MT8365_BUS_PROT_WAY_EN(_set_mask, _set, _sta_mask, _sta)	\
    32			_BUS_PROT(_set_mask, _set, _set, _sta_mask, _sta,	\
    33				  BUS_PROT_COMPONENT_INFRA |			\
    34				  BUS_PROT_STA_COMPONENT_INFRA_NAO |		\
    35				  BUS_PROT_INVERTED |				\
    36				  BUS_PROT_REG_UPDATE)
    37	
    38	static const struct scpsys_domain_data scpsys_domain_data_mt8365[] = {
    39		[MT8365_POWER_DOMAIN_MM] = {
    40			.name = "mm",
    41			.sta_mask = PWR_STATUS_DISP,
    42			.ctl_offs = 0x30c,
    43			.pwr_sta_offs = 0x0180,
    44			.pwr_sta2nd_offs = 0x0184,
    45			.sram_pdn_bits = GENMASK(8, 8),
    46			.sram_pdn_ack_bits = GENMASK(12, 12),
    47			.bp_cfg = {
    48				MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
    49					MT8365_INFRA_TOPAXI_PROTECTEN_1_MM2INFRA_AXI_GALS_MST_0 |
    50					MT8365_INFRA_TOPAXI_PROTECTEN_1_MM2INFRA_AXI_GALS_MST_1),
    51				MT8365_BUS_PROT_INFRA_WR_TOPAXI(
    52					MT8365_INFRA_TOPAXI_PROTECTEN_MM_M0 |
    53					MT8365_INFRA_TOPAXI_PROTECTEN_MDMCU_M1 |
    54					MT8365_INFRA_TOPAXI_PROTECTEN_MM2INFRA_AXI_GALS_SLV_0 |
    55					MT8365_INFRA_TOPAXI_PROTECTEN_MM2INFRA_AXI_GALS_SLV_1),
    56				MT8365_BUS_PROT_WAY_EN(
    57					MT8365_INFRA_TOPAXI_SI0_WAY_EN_MMAPB_S,
    58					MT8365_INFRA_TOPAXI_SI0_CTL,
    59					MT8365_INFRA_NAO_TOPAXI_SI0_CTRL_UPDATED,
    60					MT8365_INFRA_NAO_TOPAXI_SI0_STA),
    61				MT8365_BUS_PROT_WAY_EN(
    62					MT8365_INFRA_TOPAXI_SI2_WAY_EN_PERI_M1,
    63					MT8365_INFRA_TOPAXI_SI2_CTL,
    64					MT8365_INFRA_NAO_TOPAXI_SI2_CTRL_UPDATED,
    65					MT8365_INFRA_NAO_TOPAXI_SI2_STA),
    66				MT8365_BUS_PROT_INFRA_WR_TOPAXI(
    67					MT8365_INFRA_TOPAXI_PROTECTEN_MMAPB_S),
    68			},
  > 69			.caps = MTK_SCPD_STRICT_BUS_PROTECTION | MTK_SCPD_HAS_INFRA_NAO,
    70		},
    71		[MT8365_POWER_DOMAIN_VENC] = {
    72			.name = "venc",
    73			.sta_mask = PWR_STATUS_VENC,
    74			.ctl_offs = 0x0304,
    75			.pwr_sta_offs = 0x0180,
    76			.pwr_sta2nd_offs = 0x0184,
    77			.sram_pdn_bits = GENMASK(8, 8),
    78			.sram_pdn_ack_bits = GENMASK(12, 12),
    79			.bp_cfg = {
    80				MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(1),
    81			},
    82		},
    83		[MT8365_POWER_DOMAIN_AUDIO] = {
    84			.name = "audio",
    85			.sta_mask = PWR_STATUS_AUDIO,
    86			.ctl_offs = 0x0314,
    87			.pwr_sta_offs = 0x0180,
    88			.pwr_sta2nd_offs = 0x0184,
    89			.sram_pdn_bits = GENMASK(12, 8),
    90			.sram_pdn_ack_bits = GENMASK(17, 13),
    91			.bp_cfg = {
    92				MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
    93					MT8365_INFRA_TOPAXI_PROTECTEN_1_PWRDNREQ_MP1_L2C_AFIFO |
    94					MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_AUDIO_M),
    95			},
    96			.caps = MTK_SCPD_ACTIVE_WAKEUP,
    97		},
    98		[MT8365_POWER_DOMAIN_CONN] = {
    99			.name = "conn",
   100			.sta_mask = PWR_STATUS_CONN,
   101			.ctl_offs = 0x032c,
   102			.pwr_sta_offs = 0x0180,
   103			.pwr_sta2nd_offs = 0x0184,
   104			.sram_pdn_bits = 0,
   105			.sram_pdn_ack_bits = 0,
   106			.bp_cfg = {
   107				MT8365_BUS_PROT_INFRA_WR_TOPAXI(
   108					MT8365_INFRA_TOPAXI_PROTECTEN_AP2CONN_AHB),
   109				MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
   110					MT8365_INFRA_TOPAXI_PROTECTEN_1_CONN2INFRA_AXI_GALS_MST),
   111				MT8365_BUS_PROT_INFRA_WR_TOPAXI(
   112					MT8365_INFRA_TOPAXI_PROTECTEN_CONN2INFRA_AHB),
   113				MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
   114					MT8365_INFRA_TOPAXI_PROTECTEN_1_INFRA2CONN_AHB_GALS_SLV),
   115			},
   116			.caps = MTK_SCPD_ACTIVE_WAKEUP | MTK_SCPD_KEEP_DEFAULT_OFF,
   117		},
   118		[MT8365_POWER_DOMAIN_MFG] = {
   119			.name = "mfg",
   120			.sta_mask = PWR_STATUS_MFG,
   121			.ctl_offs = 0x0338,
   122			.pwr_sta_offs = 0x0180,
   123			.pwr_sta2nd_offs = 0x0184,
   124			.sram_pdn_bits = GENMASK(9, 8),
   125			.sram_pdn_ack_bits = GENMASK(13, 12),
   126			.bp_cfg = {
   127				MT8365_BUS_PROT_INFRA_WR_TOPAXI(BIT(25)),
   128				MT8365_BUS_PROT_INFRA_WR_TOPAXI(
   129					MT8365_INFRA_TOPAXI_PROTECTEN_MFG_M0 |
   130					MT8365_INFRA_TOPAXI_PROTECTEN_INFRA2MFG),
   131			},
   132		},
   133		[MT8365_POWER_DOMAIN_CAM] = {
   134			.name = "cam",
   135			.sta_mask = BIT(25),
   136			.ctl_offs = 0x0344,
   137			.pwr_sta_offs = 0x0180,
   138			.pwr_sta2nd_offs = 0x0184,
   139			.sram_pdn_bits = GENMASK(9, 8),
   140			.sram_pdn_ack_bits = GENMASK(13, 12),
   141			.bp_cfg = {
   142				MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
   143					MT8365_INFRA_TOPAXI_PROTECTEN_1_CAM2MM_AXI_GALS_MST),
   144				MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(2),
   145			},
   146		},
   147		[MT8365_POWER_DOMAIN_VDEC] = {
   148			.name = "vdec",
   149			.sta_mask = BIT(31),
   150			.ctl_offs = 0x0370,
   151			.pwr_sta_offs = 0x0180,
   152			.pwr_sta2nd_offs = 0x0184,
   153			.sram_pdn_bits = GENMASK(8, 8),
   154			.sram_pdn_ack_bits = GENMASK(12, 12),
   155			.bp_cfg = {
   156				MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(3),
   157			},
   158		},
   159		[MT8365_POWER_DOMAIN_APU] = {
   160			.name = "apu",
   161			.sta_mask = BIT(16),
   162			.ctl_offs = 0x0378,
   163			.pwr_sta_offs = 0x0180,
   164			.pwr_sta2nd_offs = 0x0184,
   165			.sram_pdn_bits = GENMASK(14, 8),
   166			.sram_pdn_ack_bits = GENMASK(21, 15),
   167			.bp_cfg = {
   168				MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
   169					MT8365_INFRA_TOPAXI_PROTECTEN_1_APU2AP |
   170					MT8365_INFRA_TOPAXI_PROTECTEN_1_APU_CBIP_GALS_MST),
   171				MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(4),
   172			},
   173		},
   174		[MT8365_POWER_DOMAIN_DSP] = {
   175			.name = "dsp",
   176			.sta_mask = BIT(17),
   177			.ctl_offs = 0x037C,
   178			.pwr_sta_offs = 0x0180,
   179			.pwr_sta2nd_offs = 0x0184,
   180			.sram_pdn_bits = GENMASK(11, 8),
   181			.sram_pdn_ack_bits = GENMASK(15, 12),
   182			.bp_cfg = {
   183				MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
   184					MT8365_INFRA_TOPAXI_PROTECTEN_1_PWRDNREQ_INFRA_GALS_ADB |
   185					MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_DSP_M |
   186					MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_DSP_S),
   187			},
   188			.caps = MTK_SCPD_ACTIVE_WAKEUP,
   189		},
   190	};
   191
kernel test robot June 22, 2023, 2:05 a.m. UTC | #3 
Hi Markus,

kernel test robot noticed the following build warnings:

[auto build test WARNING on robh/for-next]
[also build test WARNING on krzk-dt/for-next linus/master v6.4-rc7 next-20230621]
[cannot apply to mbgg-mediatek/for-next]
[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#_base_tree_information]

url:    https://github.com/intel-lab-lkp/linux/commits/Markus-Schneider-Pargmann/dt-bindings-power-Add-MT8365-power-domains/20230619-165759
base:   https://git.kernel.org/pub/scm/linux/kernel/git/robh/linux.git for-next
patch link:    https://lore.kernel.org/r/20230619085344.2885311-9-msp%40baylibre.com
patch subject: [PATCH v5 8/8] soc: mediatek: pm-domains: Add support for MT8365
config: arm64-randconfig-r011-20230621 (https://download.01.org/0day-ci/archive/20230622/202306220952.WMdPoLzE-lkp@intel.com/config)
compiler: clang version 17.0.0 (https://github.com/llvm/llvm-project.git 4a5ac14ee968ff0ad5d2cc1ffa0299048db4c88a)
reproduce: (https://download.01.org/0day-ci/archive/20230622/202306220952.WMdPoLzE-lkp@intel.com/reproduce)

If you fix the issue in a separate patch/commit (i.e. not just a new version of
the same patch/commit), kindly add following tags
| Reported-by: kernel test robot <lkp@intel.com>
| Closes: https://lore.kernel.org/oe-kbuild-all/202306220952.WMdPoLzE-lkp@intel.com/

All warnings (new ones prefixed by >>):

   In file included from drivers/soc/mediatek/mtk-pm-domains.c:27:
>> drivers/soc/mediatek/mt8365-pm-domains.h:69:42: warning: implicit conversion from 'unsigned long' to 'u8' (aka 'unsigned char') changes value from 384 to 128 [-Wconstant-conversion]
      69 |                 .caps = MTK_SCPD_STRICT_BUS_PROTECTION | MTK_SCPD_HAS_INFRA_NAO,
         |                         ~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~^~~~~~~~~~~~~~~~~~~~~~~~
   1 warning generated.


vim +69 drivers/soc/mediatek/mt8365-pm-domains.h

     8	
     9	/*
    10	 * MT8365 power domain support
    11	 */
    12	
    13	#define MT8365_BUS_PROT_INFRA_WR_TOPAXI(_mask)				\
    14			BUS_PROT_INFRA_WR(_mask,				\
    15					  MT8365_INFRA_TOPAXI_PROTECTEN_SET,	\
    16					  MT8365_INFRA_TOPAXI_PROTECTEN_CLR,	\
    17					  MT8365_INFRA_TOPAXI_PROTECTEN_STA1)
    18	
    19	#define MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(_mask)			\
    20			BUS_PROT_INFRA_WR(_mask,				\
    21					  MT8365_INFRA_TOPAXI_PROTECTEN_1_SET,	\
    22					  MT8365_INFRA_TOPAXI_PROTECTEN_1_CLR,	\
    23					  MT8365_INFRA_TOPAXI_PROTECTEN_1_STA1)
    24	
    25	#define MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(port)			\
    26			BUS_PROT_SMI_WR(BIT(port),				\
    27					MT8365_SMI_COMMON_CLAMP_EN_SET,		\
    28					MT8365_SMI_COMMON_CLAMP_EN_CLR,		\
    29					MT8365_SMI_COMMON_CLAMP_EN)
    30	
    31	#define MT8365_BUS_PROT_WAY_EN(_set_mask, _set, _sta_mask, _sta)	\
    32			_BUS_PROT(_set_mask, _set, _set, _sta_mask, _sta,	\
    33				  BUS_PROT_COMPONENT_INFRA |			\
    34				  BUS_PROT_STA_COMPONENT_INFRA_NAO |		\
    35				  BUS_PROT_INVERTED |				\
    36				  BUS_PROT_REG_UPDATE)
    37	
    38	static const struct scpsys_domain_data scpsys_domain_data_mt8365[] = {
    39		[MT8365_POWER_DOMAIN_MM] = {
    40			.name = "mm",
    41			.sta_mask = PWR_STATUS_DISP,
    42			.ctl_offs = 0x30c,
    43			.pwr_sta_offs = 0x0180,
    44			.pwr_sta2nd_offs = 0x0184,
    45			.sram_pdn_bits = GENMASK(8, 8),
    46			.sram_pdn_ack_bits = GENMASK(12, 12),
    47			.bp_cfg = {
    48				MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
    49					MT8365_INFRA_TOPAXI_PROTECTEN_1_MM2INFRA_AXI_GALS_MST_0 |
    50					MT8365_INFRA_TOPAXI_PROTECTEN_1_MM2INFRA_AXI_GALS_MST_1),
    51				MT8365_BUS_PROT_INFRA_WR_TOPAXI(
    52					MT8365_INFRA_TOPAXI_PROTECTEN_MM_M0 |
    53					MT8365_INFRA_TOPAXI_PROTECTEN_MDMCU_M1 |
    54					MT8365_INFRA_TOPAXI_PROTECTEN_MM2INFRA_AXI_GALS_SLV_0 |
    55					MT8365_INFRA_TOPAXI_PROTECTEN_MM2INFRA_AXI_GALS_SLV_1),
    56				MT8365_BUS_PROT_WAY_EN(
    57					MT8365_INFRA_TOPAXI_SI0_WAY_EN_MMAPB_S,
    58					MT8365_INFRA_TOPAXI_SI0_CTL,
    59					MT8365_INFRA_NAO_TOPAXI_SI0_CTRL_UPDATED,
    60					MT8365_INFRA_NAO_TOPAXI_SI0_STA),
    61				MT8365_BUS_PROT_WAY_EN(
    62					MT8365_INFRA_TOPAXI_SI2_WAY_EN_PERI_M1,
    63					MT8365_INFRA_TOPAXI_SI2_CTL,
    64					MT8365_INFRA_NAO_TOPAXI_SI2_CTRL_UPDATED,
    65					MT8365_INFRA_NAO_TOPAXI_SI2_STA),
    66				MT8365_BUS_PROT_INFRA_WR_TOPAXI(
    67					MT8365_INFRA_TOPAXI_PROTECTEN_MMAPB_S),
    68			},
  > 69			.caps = MTK_SCPD_STRICT_BUS_PROTECTION | MTK_SCPD_HAS_INFRA_NAO,
    70		},
    71		[MT8365_POWER_DOMAIN_VENC] = {
    72			.name = "venc",
    73			.sta_mask = PWR_STATUS_VENC,
    74			.ctl_offs = 0x0304,
    75			.pwr_sta_offs = 0x0180,
    76			.pwr_sta2nd_offs = 0x0184,
    77			.sram_pdn_bits = GENMASK(8, 8),
    78			.sram_pdn_ack_bits = GENMASK(12, 12),
    79			.bp_cfg = {
    80				MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(1),
    81			},
    82		},
    83		[MT8365_POWER_DOMAIN_AUDIO] = {
    84			.name = "audio",
    85			.sta_mask = PWR_STATUS_AUDIO,
    86			.ctl_offs = 0x0314,
    87			.pwr_sta_offs = 0x0180,
    88			.pwr_sta2nd_offs = 0x0184,
    89			.sram_pdn_bits = GENMASK(12, 8),
    90			.sram_pdn_ack_bits = GENMASK(17, 13),
    91			.bp_cfg = {
    92				MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
    93					MT8365_INFRA_TOPAXI_PROTECTEN_1_PWRDNREQ_MP1_L2C_AFIFO |
    94					MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_AUDIO_M),
    95			},
    96			.caps = MTK_SCPD_ACTIVE_WAKEUP,
    97		},
    98		[MT8365_POWER_DOMAIN_CONN] = {
    99			.name = "conn",
   100			.sta_mask = PWR_STATUS_CONN,
   101			.ctl_offs = 0x032c,
   102			.pwr_sta_offs = 0x0180,
   103			.pwr_sta2nd_offs = 0x0184,
   104			.sram_pdn_bits = 0,
   105			.sram_pdn_ack_bits = 0,
   106			.bp_cfg = {
   107				MT8365_BUS_PROT_INFRA_WR_TOPAXI(
   108					MT8365_INFRA_TOPAXI_PROTECTEN_AP2CONN_AHB),
   109				MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
   110					MT8365_INFRA_TOPAXI_PROTECTEN_1_CONN2INFRA_AXI_GALS_MST),
   111				MT8365_BUS_PROT_INFRA_WR_TOPAXI(
   112					MT8365_INFRA_TOPAXI_PROTECTEN_CONN2INFRA_AHB),
   113				MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
   114					MT8365_INFRA_TOPAXI_PROTECTEN_1_INFRA2CONN_AHB_GALS_SLV),
   115			},
   116			.caps = MTK_SCPD_ACTIVE_WAKEUP | MTK_SCPD_KEEP_DEFAULT_OFF,
   117		},
   118		[MT8365_POWER_DOMAIN_MFG] = {
   119			.name = "mfg",
   120			.sta_mask = PWR_STATUS_MFG,
   121			.ctl_offs = 0x0338,
   122			.pwr_sta_offs = 0x0180,
   123			.pwr_sta2nd_offs = 0x0184,
   124			.sram_pdn_bits = GENMASK(9, 8),
   125			.sram_pdn_ack_bits = GENMASK(13, 12),
   126			.bp_cfg = {
   127				MT8365_BUS_PROT_INFRA_WR_TOPAXI(BIT(25)),
   128				MT8365_BUS_PROT_INFRA_WR_TOPAXI(
   129					MT8365_INFRA_TOPAXI_PROTECTEN_MFG_M0 |
   130					MT8365_INFRA_TOPAXI_PROTECTEN_INFRA2MFG),
   131			},
   132		},
   133		[MT8365_POWER_DOMAIN_CAM] = {
   134			.name = "cam",
   135			.sta_mask = BIT(25),
   136			.ctl_offs = 0x0344,
   137			.pwr_sta_offs = 0x0180,
   138			.pwr_sta2nd_offs = 0x0184,
   139			.sram_pdn_bits = GENMASK(9, 8),
   140			.sram_pdn_ack_bits = GENMASK(13, 12),
   141			.bp_cfg = {
   142				MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
   143					MT8365_INFRA_TOPAXI_PROTECTEN_1_CAM2MM_AXI_GALS_MST),
   144				MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(2),
   145			},
   146		},
   147		[MT8365_POWER_DOMAIN_VDEC] = {
   148			.name = "vdec",
   149			.sta_mask = BIT(31),
   150			.ctl_offs = 0x0370,
   151			.pwr_sta_offs = 0x0180,
   152			.pwr_sta2nd_offs = 0x0184,
   153			.sram_pdn_bits = GENMASK(8, 8),
   154			.sram_pdn_ack_bits = GENMASK(12, 12),
   155			.bp_cfg = {
   156				MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(3),
   157			},
   158		},
   159		[MT8365_POWER_DOMAIN_APU] = {
   160			.name = "apu",
   161			.sta_mask = BIT(16),
   162			.ctl_offs = 0x0378,
   163			.pwr_sta_offs = 0x0180,
   164			.pwr_sta2nd_offs = 0x0184,
   165			.sram_pdn_bits = GENMASK(14, 8),
   166			.sram_pdn_ack_bits = GENMASK(21, 15),
   167			.bp_cfg = {
   168				MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
   169					MT8365_INFRA_TOPAXI_PROTECTEN_1_APU2AP |
   170					MT8365_INFRA_TOPAXI_PROTECTEN_1_APU_CBIP_GALS_MST),
   171				MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(4),
   172			},
   173		},
   174		[MT8365_POWER_DOMAIN_DSP] = {
   175			.name = "dsp",
   176			.sta_mask = BIT(17),
   177			.ctl_offs = 0x037C,
   178			.pwr_sta_offs = 0x0180,
   179			.pwr_sta2nd_offs = 0x0184,
   180			.sram_pdn_bits = GENMASK(11, 8),
   181			.sram_pdn_ack_bits = GENMASK(15, 12),
   182			.bp_cfg = {
   183				MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
   184					MT8365_INFRA_TOPAXI_PROTECTEN_1_PWRDNREQ_INFRA_GALS_ADB |
   185					MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_DSP_M |
   186					MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_DSP_S),
   187			},
   188			.caps = MTK_SCPD_ACTIVE_WAKEUP,
   189		},
   190	};
   191
diff mbox series

Patch

diff --git a/drivers/soc/mediatek/mt8365-pm-domains.h b/drivers/soc/mediatek/mt8365-pm-domains.h
new file mode 100644
index 000000000000..02f789e1c65a
--- /dev/null
+++ b/drivers/soc/mediatek/mt8365-pm-domains.h
@@ -0,0 +1,197 @@ 
+/* SPDX-License-Identifier: GPL-2.0-only */
+
+#ifndef __SOC_MEDIATEK_MT8365_PM_DOMAINS_H
+#define __SOC_MEDIATEK_MT8365_PM_DOMAINS_H
+
+#include "mtk-pm-domains.h"
+#include <dt-bindings/power/mediatek,mt8365-power.h>
+
+/*
+ * MT8365 power domain support
+ */
+
+#define MT8365_BUS_PROT_INFRA_WR_TOPAXI(_mask)				\
+		BUS_PROT_INFRA_WR(_mask,				\
+				  MT8365_INFRA_TOPAXI_PROTECTEN_SET,	\
+				  MT8365_INFRA_TOPAXI_PROTECTEN_CLR,	\
+				  MT8365_INFRA_TOPAXI_PROTECTEN_STA1)
+
+#define MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(_mask)			\
+		BUS_PROT_INFRA_WR(_mask,				\
+				  MT8365_INFRA_TOPAXI_PROTECTEN_1_SET,	\
+				  MT8365_INFRA_TOPAXI_PROTECTEN_1_CLR,	\
+				  MT8365_INFRA_TOPAXI_PROTECTEN_1_STA1)
+
+#define MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(port)			\
+		BUS_PROT_SMI_WR(BIT(port),				\
+				MT8365_SMI_COMMON_CLAMP_EN_SET,		\
+				MT8365_SMI_COMMON_CLAMP_EN_CLR,		\
+				MT8365_SMI_COMMON_CLAMP_EN)
+
+#define MT8365_BUS_PROT_WAY_EN(_set_mask, _set, _sta_mask, _sta)	\
+		_BUS_PROT(_set_mask, _set, _set, _sta_mask, _sta,	\
+			  BUS_PROT_COMPONENT_INFRA |			\
+			  BUS_PROT_STA_COMPONENT_INFRA_NAO |		\
+			  BUS_PROT_INVERTED |				\
+			  BUS_PROT_REG_UPDATE)
+
+static const struct scpsys_domain_data scpsys_domain_data_mt8365[] = {
+	[MT8365_POWER_DOMAIN_MM] = {
+		.name = "mm",
+		.sta_mask = PWR_STATUS_DISP,
+		.ctl_offs = 0x30c,
+		.pwr_sta_offs = 0x0180,
+		.pwr_sta2nd_offs = 0x0184,
+		.sram_pdn_bits = GENMASK(8, 8),
+		.sram_pdn_ack_bits = GENMASK(12, 12),
+		.bp_cfg = {
+			MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
+				MT8365_INFRA_TOPAXI_PROTECTEN_1_MM2INFRA_AXI_GALS_MST_0 |
+				MT8365_INFRA_TOPAXI_PROTECTEN_1_MM2INFRA_AXI_GALS_MST_1),
+			MT8365_BUS_PROT_INFRA_WR_TOPAXI(
+				MT8365_INFRA_TOPAXI_PROTECTEN_MM_M0 |
+				MT8365_INFRA_TOPAXI_PROTECTEN_MDMCU_M1 |
+				MT8365_INFRA_TOPAXI_PROTECTEN_MM2INFRA_AXI_GALS_SLV_0 |
+				MT8365_INFRA_TOPAXI_PROTECTEN_MM2INFRA_AXI_GALS_SLV_1),
+			MT8365_BUS_PROT_WAY_EN(
+				MT8365_INFRA_TOPAXI_SI0_WAY_EN_MMAPB_S,
+				MT8365_INFRA_TOPAXI_SI0_CTL,
+				MT8365_INFRA_NAO_TOPAXI_SI0_CTRL_UPDATED,
+				MT8365_INFRA_NAO_TOPAXI_SI0_STA),
+			MT8365_BUS_PROT_WAY_EN(
+				MT8365_INFRA_TOPAXI_SI2_WAY_EN_PERI_M1,
+				MT8365_INFRA_TOPAXI_SI2_CTL,
+				MT8365_INFRA_NAO_TOPAXI_SI2_CTRL_UPDATED,
+				MT8365_INFRA_NAO_TOPAXI_SI2_STA),
+			MT8365_BUS_PROT_INFRA_WR_TOPAXI(
+				MT8365_INFRA_TOPAXI_PROTECTEN_MMAPB_S),
+		},
+		.caps = MTK_SCPD_STRICT_BUS_PROTECTION | MTK_SCPD_HAS_INFRA_NAO,
+	},
+	[MT8365_POWER_DOMAIN_VENC] = {
+		.name = "venc",
+		.sta_mask = PWR_STATUS_VENC,
+		.ctl_offs = 0x0304,
+		.pwr_sta_offs = 0x0180,
+		.pwr_sta2nd_offs = 0x0184,
+		.sram_pdn_bits = GENMASK(8, 8),
+		.sram_pdn_ack_bits = GENMASK(12, 12),
+		.bp_cfg = {
+			MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(1),
+		},
+	},
+	[MT8365_POWER_DOMAIN_AUDIO] = {
+		.name = "audio",
+		.sta_mask = PWR_STATUS_AUDIO,
+		.ctl_offs = 0x0314,
+		.pwr_sta_offs = 0x0180,
+		.pwr_sta2nd_offs = 0x0184,
+		.sram_pdn_bits = GENMASK(12, 8),
+		.sram_pdn_ack_bits = GENMASK(17, 13),
+		.bp_cfg = {
+			MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
+				MT8365_INFRA_TOPAXI_PROTECTEN_1_PWRDNREQ_MP1_L2C_AFIFO |
+				MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_AUDIO_M),
+		},
+		.caps = MTK_SCPD_ACTIVE_WAKEUP,
+	},
+	[MT8365_POWER_DOMAIN_CONN] = {
+		.name = "conn",
+		.sta_mask = PWR_STATUS_CONN,
+		.ctl_offs = 0x032c,
+		.pwr_sta_offs = 0x0180,
+		.pwr_sta2nd_offs = 0x0184,
+		.sram_pdn_bits = 0,
+		.sram_pdn_ack_bits = 0,
+		.bp_cfg = {
+			MT8365_BUS_PROT_INFRA_WR_TOPAXI(
+				MT8365_INFRA_TOPAXI_PROTECTEN_AP2CONN_AHB),
+			MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
+				MT8365_INFRA_TOPAXI_PROTECTEN_1_CONN2INFRA_AXI_GALS_MST),
+			MT8365_BUS_PROT_INFRA_WR_TOPAXI(
+				MT8365_INFRA_TOPAXI_PROTECTEN_CONN2INFRA_AHB),
+			MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
+				MT8365_INFRA_TOPAXI_PROTECTEN_1_INFRA2CONN_AHB_GALS_SLV),
+		},
+		.caps = MTK_SCPD_ACTIVE_WAKEUP | MTK_SCPD_KEEP_DEFAULT_OFF,
+	},
+	[MT8365_POWER_DOMAIN_MFG] = {
+		.name = "mfg",
+		.sta_mask = PWR_STATUS_MFG,
+		.ctl_offs = 0x0338,
+		.pwr_sta_offs = 0x0180,
+		.pwr_sta2nd_offs = 0x0184,
+		.sram_pdn_bits = GENMASK(9, 8),
+		.sram_pdn_ack_bits = GENMASK(13, 12),
+		.bp_cfg = {
+			MT8365_BUS_PROT_INFRA_WR_TOPAXI(BIT(25)),
+			MT8365_BUS_PROT_INFRA_WR_TOPAXI(
+				MT8365_INFRA_TOPAXI_PROTECTEN_MFG_M0 |
+				MT8365_INFRA_TOPAXI_PROTECTEN_INFRA2MFG),
+		},
+	},
+	[MT8365_POWER_DOMAIN_CAM] = {
+		.name = "cam",
+		.sta_mask = BIT(25),
+		.ctl_offs = 0x0344,
+		.pwr_sta_offs = 0x0180,
+		.pwr_sta2nd_offs = 0x0184,
+		.sram_pdn_bits = GENMASK(9, 8),
+		.sram_pdn_ack_bits = GENMASK(13, 12),
+		.bp_cfg = {
+			MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
+				MT8365_INFRA_TOPAXI_PROTECTEN_1_CAM2MM_AXI_GALS_MST),
+			MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(2),
+		},
+	},
+	[MT8365_POWER_DOMAIN_VDEC] = {
+		.name = "vdec",
+		.sta_mask = BIT(31),
+		.ctl_offs = 0x0370,
+		.pwr_sta_offs = 0x0180,
+		.pwr_sta2nd_offs = 0x0184,
+		.sram_pdn_bits = GENMASK(8, 8),
+		.sram_pdn_ack_bits = GENMASK(12, 12),
+		.bp_cfg = {
+			MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(3),
+		},
+	},
+	[MT8365_POWER_DOMAIN_APU] = {
+		.name = "apu",
+		.sta_mask = BIT(16),
+		.ctl_offs = 0x0378,
+		.pwr_sta_offs = 0x0180,
+		.pwr_sta2nd_offs = 0x0184,
+		.sram_pdn_bits = GENMASK(14, 8),
+		.sram_pdn_ack_bits = GENMASK(21, 15),
+		.bp_cfg = {
+			MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
+				MT8365_INFRA_TOPAXI_PROTECTEN_1_APU2AP |
+				MT8365_INFRA_TOPAXI_PROTECTEN_1_APU_CBIP_GALS_MST),
+			MT8365_BUS_PROT_SMI_WR_CLAMP_EN_PORT(4),
+		},
+	},
+	[MT8365_POWER_DOMAIN_DSP] = {
+		.name = "dsp",
+		.sta_mask = BIT(17),
+		.ctl_offs = 0x037C,
+		.pwr_sta_offs = 0x0180,
+		.pwr_sta2nd_offs = 0x0184,
+		.sram_pdn_bits = GENMASK(11, 8),
+		.sram_pdn_ack_bits = GENMASK(15, 12),
+		.bp_cfg = {
+			MT8365_BUS_PROT_INFRA_WR_TOPAXI_1(
+				MT8365_INFRA_TOPAXI_PROTECTEN_1_PWRDNREQ_INFRA_GALS_ADB |
+				MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_DSP_M |
+				MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_DSP_S),
+		},
+		.caps = MTK_SCPD_ACTIVE_WAKEUP,
+	},
+};
+
+static const struct scpsys_soc_data mt8365_scpsys_data = {
+	.domains_data = scpsys_domain_data_mt8365,
+	.num_domains = ARRAY_SIZE(scpsys_domain_data_mt8365),
+};
+
+#endif /* __SOC_MEDIATEK_MT8365_PM_DOMAINS_H */
diff --git a/drivers/soc/mediatek/mtk-pm-domains.c b/drivers/soc/mediatek/mtk-pm-domains.c
index 5c458aa2ddbe..576d90c3f049 100644
--- a/drivers/soc/mediatek/mtk-pm-domains.c
+++ b/drivers/soc/mediatek/mtk-pm-domains.c
@@ -24,6 +24,7 @@ 
 #include "mt8188-pm-domains.h"
 #include "mt8192-pm-domains.h"
 #include "mt8195-pm-domains.h"
+#include "mt8365-pm-domains.h"
 
 #define MTK_POLL_DELAY_US		10
 #define MTK_POLL_TIMEOUT		USEC_PER_SEC
@@ -652,6 +653,10 @@  static const struct of_device_id scpsys_of_match[] = {
 		.compatible = "mediatek,mt8195-power-controller",
 		.data = &mt8195_scpsys_data,
 	},
+	{
+		.compatible = "mediatek,mt8365-power-controller",
+		.data = &mt8365_scpsys_data,
+	},
 	{ }
 };
 
diff --git a/include/linux/soc/mediatek/infracfg.h b/include/linux/soc/mediatek/infracfg.h
index 07f67b3d8e97..f853397697b5 100644
--- a/include/linux/soc/mediatek/infracfg.h
+++ b/include/linux/soc/mediatek/infracfg.h
@@ -2,6 +2,47 @@ 
 #ifndef __SOC_MEDIATEK_INFRACFG_H
 #define __SOC_MEDIATEK_INFRACFG_H
 
+#define MT8365_INFRA_TOPAXI_PROTECTEN_STA1				0x228
+#define MT8365_INFRA_TOPAXI_PROTECTEN_SET				0x2a0
+#define MT8365_INFRA_TOPAXI_PROTECTEN_CLR				0x2a4
+# define MT8365_INFRA_TOPAXI_PROTECTEN_MM_M0				BIT(1)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_MDMCU_M1				BIT(2)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_MMAPB_S				BIT(6)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_MM2INFRA_AXI_GALS_SLV_0		BIT(10)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_MM2INFRA_AXI_GALS_SLV_1		BIT(11)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_AP2CONN_AHB			BIT(13)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_CONN2INFRA_AHB			BIT(14)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_MFG_M0				BIT(21)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_INFRA2MFG			BIT(22)
+#define MT8365_INFRA_TOPAXI_PROTECTEN_1_STA1				0x258
+#define MT8365_INFRA_TOPAXI_PROTECTEN_1_SET				0x2a8
+#define MT8365_INFRA_TOPAXI_PROTECTEN_1_CLR				0x2ac
+# define MT8365_INFRA_TOPAXI_PROTECTEN_1_APU2AP				BIT(2)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_1_MM2INFRA_AXI_GALS_MST_0	BIT(16)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_1_MM2INFRA_AXI_GALS_MST_1	BIT(17)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_1_CONN2INFRA_AXI_GALS_MST	BIT(18)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_1_CAM2MM_AXI_GALS_MST		BIT(19)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_1_APU_CBIP_GALS_MST		BIT(20)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_1_INFRA2CONN_AHB_GALS_SLV	BIT(21)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_1_PWRDNREQ_INFRA_GALS_ADB	BIT(24)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_1_PWRDNREQ_MP1_L2C_AFIFO		BIT(27)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_AUDIO_M		BIT(28)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_DSP_M		BIT(30)
+# define MT8365_INFRA_TOPAXI_PROTECTEN_1_AUDIO_BUS_DSP_S		BIT(31)
+
+#define MT8365_INFRA_NAO_TOPAXI_SI0_STA					0x0
+# define MT8365_INFRA_NAO_TOPAXI_SI0_CTRL_UPDATED			BIT(24)
+#define MT8365_INFRA_NAO_TOPAXI_SI2_STA					0x28
+# define MT8365_INFRA_NAO_TOPAXI_SI2_CTRL_UPDATED			BIT(14)
+#define MT8365_INFRA_TOPAXI_SI0_CTL					0x200
+# define MT8365_INFRA_TOPAXI_SI0_WAY_EN_MMAPB_S				BIT(6)
+#define MT8365_INFRA_TOPAXI_SI2_CTL					0x234
+# define MT8365_INFRA_TOPAXI_SI2_WAY_EN_PERI_M1				BIT(5)
+
+#define MT8365_SMI_COMMON_CLAMP_EN			0x3c0
+#define MT8365_SMI_COMMON_CLAMP_EN_SET			0x3c4
+#define MT8365_SMI_COMMON_CLAMP_EN_CLR			0x3c8
+
 #define MT8195_TOP_AXI_PROT_EN_STA1                     0x228
 #define MT8195_TOP_AXI_PROT_EN_1_STA1                   0x258
 #define MT8195_TOP_AXI_PROT_EN_SET			0x2a0