diff options
| author | Tony Lindgren <tony@atomide.com> | 2020-07-02 08:45:10 -0700 |
|---|---|---|
| committer | Tony Lindgren <tony@atomide.com> | 2020-08-18 10:40:03 +0300 |
| commit | f8f91486e8e717b71a5a3d6bb51c7ed751d83543 (patch) | |
| tree | ec5e4a7ab9e7f2cb725dda244cdb0886c06cb69a /drivers/soc/ti | |
| parent | 58cbff023bfaeb9c290b5dbcc0a4bb327c653e18 (diff) | |
soc: ti: omap-prm: Configure sgx power domain for am3 and am4
Let's configure only sgx power domain for am3 and am4 to start with.
Signed-off-by: Tony Lindgren <tony@atomide.com>
Acked-by: Santosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: Tony Lindgren <tony@atomide.com>
Diffstat (limited to 'drivers/soc/ti')
| -rw-r--r-- | drivers/soc/ti/omap_prm.c | 24 |
1 files changed, 22 insertions, 2 deletions
diff --git a/drivers/soc/ti/omap_prm.c b/drivers/soc/ti/omap_prm.c index 819921b6f925..4a5e5c6a31c4 100644 --- a/drivers/soc/ti/omap_prm.c +++ b/drivers/soc/ti/omap_prm.c @@ -95,6 +95,18 @@ struct omap_reset_data { #define PRM_ST_INTRANSITION BIT(20) +static const struct omap_prm_domain_map omap_prm_noinact = { + .usable_modes = BIT(OMAP_PRMD_ON_ACTIVE) | BIT(OMAP_PRMD_RETENTION) | + BIT(OMAP_PRMD_OFF), + .statechange = 1, + .logicretstate = 1, +}; + +static const struct omap_prm_domain_map omap_prm_onoff_noauto = { + .usable_modes = BIT(OMAP_PRMD_ON_ACTIVE) | BIT(OMAP_PRMD_OFF), + .statechange = 1, +}; + static const struct omap_rst_map rst_map_0[] = { { .rst = 0, .st = 0 }, { .rst = -1 }, @@ -156,7 +168,11 @@ static const struct omap_prm_data am3_prm_data[] = { { .name = "per", .base = 0x44e00c00, .rstctrl = 0x0, .rstmap = am3_per_rst_map, .flags = OMAP_PRM_HAS_RSTCTRL, .clkdm_name = "pruss_ocp" }, { .name = "wkup", .base = 0x44e00d00, .rstctrl = 0x0, .rstst = 0xc, .rstmap = am3_wkup_rst_map, .flags = OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_NO_CLKDM }, { .name = "device", .base = 0x44e00f00, .rstctrl = 0x0, .rstst = 0x8, .rstmap = rst_map_01, .flags = OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_NO_CLKDM }, - { .name = "gfx", .base = 0x44e01100, .rstctrl = 0x4, .rstst = 0x14, .rstmap = rst_map_0, .clkdm_name = "gfx_l3" }, + { + .name = "gfx", .base = 0x44e01100, + .pwrstctrl = 0, .pwrstst = 0x10, .dmap = &omap_prm_noinact, + .rstctrl = 0x4, .rstst = 0x14, .rstmap = rst_map_0, .clkdm_name = "gfx_l3", + }, { }, }; @@ -172,7 +188,11 @@ static const struct omap_rst_map am4_device_rst_map[] = { }; static const struct omap_prm_data am4_prm_data[] = { - { .name = "gfx", .base = 0x44df0400, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_0, .clkdm_name = "gfx_l3" }, + { + .name = "gfx", .base = 0x44df0400, + .pwrstctrl = 0, .pwrstst = 0x4, .dmap = &omap_prm_onoff_noauto, + .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_0, .clkdm_name = "gfx_l3", + }, { .name = "per", .base = 0x44df0800, .rstctrl = 0x10, .rstst = 0x14, .rstmap = am4_per_rst_map, .clkdm_name = "pruss_ocp" }, { .name = "wkup", .base = 0x44df2000, .rstctrl = 0x10, .rstst = 0x14, .rstmap = am3_wkup_rst_map, .flags = OMAP_PRM_HAS_NO_CLKDM }, { .name = "device", .base = 0x44df4000, .rstctrl = 0x0, .rstst = 0x4, .rstmap = am4_device_rst_map, .flags = OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_NO_CLKDM }, |