Commit 01f5069e authored by Tero Kristo's avatar Tero Kristo Committed by Santosh Shilimkar
Browse files

soc: ti: omap-prm: add am4 PRM data 



Add PRM instance data for am4 family of SoCs. Initially this is just
used to provide reset support.

Reviewed-by: default avatarTony Lindgren <tony@atomide.com>
Signed-off-by: default avatarTero Kristo <t-kristo@ti.com>
Signed-off-by: default avatarSantosh Shilimkar <santosh.shilimkar@oracle.com>
parent 59de8277

drivers/soc/ti/omap_prm.c

+20 −0
Original line number Diff line number Diff line
@@ -115,10 +115,30 @@ static const struct omap_prm_data am3_prm_data[] = { 
	{ },

};



static const struct omap_rst_map am4_per_rst_map[] = {

	{ .rst = 1, .st = 0 },

	{ .rst = -1 },

};



static const struct omap_rst_map am4_device_rst_map[] = {

	{ .rst = 0, .st = 1 },

	{ .rst = 1, .st = 0 },

	{ .rst = -1 },

};



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 = "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 },

	{ },

};



static const struct of_device_id omap_prm_id_table[] = {

	{ .compatible = "ti,omap4-prm-inst", .data = omap4_prm_data },

	{ .compatible = "ti,dra7-prm-inst", .data = dra7_prm_data },

	{ .compatible = "ti,am3-prm-inst", .data = am3_prm_data },

	{ .compatible = "ti,am4-prm-inst", .data = am4_prm_data },

	{ },

};

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