Commit f8f91486 authored by Tony Lindgren's avatar Tony Lindgren
Browse files

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: default avatarTony Lindgren <tony@atomide.com>
Acked-by: default avatarSantosh Shilimkar <ssantosh@kernel.org>
Signed-off-by: default avatarTony Lindgren <tony@atomide.com>
parent 58cbff02

drivers/soc/ti/omap_prm.c

+22 −2
Original line number Diff line number Diff line
@@ -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 },