linux-kernel - [PATCH 4/6] soc: ti: omap-prm: Configure omap4 and 5 l4

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Message-Id: <20200622164652.12054-5-tony@atomide.com>
Date:   Mon, 22 Jun 2020 09:46:50 -0700
From:   Tony Lindgren <tony@...mide.com>
To:     linux-omap@...r.kernel.org
Cc:     "Andrew F . Davis" <afd@...com>,
        Santosh Shilimkar <ssantosh@...nel.org>,
        Suman Anna <s-anna@...com>, Tero Kristo <t-kristo@...com>,
        linux-kernel@...r.kernel.org, linux-arm-kernel@...ts.infradead.org,
        Rob Herring <robh@...nel.org>, devicetree@...r.kernel.org
Subject: [PATCH 4/6] soc: ti: omap-prm: Configure omap4 and 5 l4_abe power domain

Let's add omap4 and 5 l4_abe interconnect instance for the power
domain.

Signed-off-by: Tony Lindgren <tony@...mide.com>
---
 drivers/soc/ti/omap_prm.c | 22 ++++++++++++++++++++++
 1 file changed, 22 insertions(+)

diff --git a/drivers/soc/ti/omap_prm.c b/drivers/soc/ti/omap_prm.c
--- a/drivers/soc/ti/omap_prm.c
+++ b/drivers/soc/ti/omap_prm.c
@@ -95,6 +95,13 @@ struct omap_reset_data {
 
 #define PRM_ST_INTRANSITION	BIT(20)
 
+static const struct __maybe_unused omap_prm_domain_map omap_prm_all = {
+	.usable_modes = BIT(OMAP_PRMD_ON_ACTIVE) | BIT(OMAP_PRMD_ON_INACTIVE) |
+			BIT(OMAP_PRMD_RETENTION) | BIT(OMAP_PRMD_OFF),
+	.statechange = 1,
+	.logicretstate = 1,
+};
+
 static const struct __maybe_unused omap_prm_domain_map omap_prm_noinact = {
 	.usable_modes = BIT(OMAP_PRMD_ON_ACTIVE) | BIT(OMAP_PRMD_RETENTION) |
 			BIT(OMAP_PRMD_OFF),
@@ -102,6 +109,13 @@ static const struct __maybe_unused omap_prm_domain_map omap_prm_noinact = {
 	.logicretstate = 1,
 };
 
+static const struct __maybe_unused omap_prm_domain_map omap_prm_nooff = {
+	.usable_modes = BIT(OMAP_PRMD_ON_ACTIVE) | BIT(OMAP_PRMD_ON_INACTIVE) |
+			BIT(OMAP_PRMD_RETENTION),
+	.statechange = 1,
+	.logicretstate = 1,
+};
+
 static const struct __maybe_unused omap_prm_domain_map omap_prm_onoff_noauto = {
 	.usable_modes = BIT(OMAP_PRMD_ON_ACTIVE) | BIT(OMAP_PRMD_OFF),
 	.statechange = 1,
@@ -127,6 +141,10 @@ static const struct omap_rst_map rst_map_012[] = {
 
 static const struct omap_prm_data omap4_prm_data[] = {
 	{ .name = "tesla", .base = 0x4a306400, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_01 },
+	{
+		.name = "abe", .base = 0x4a306500,
+		.pwrstctrl = 0, .pwrstst = 0x4, .dmap = &omap_prm_all,
+	},
 	{ .name = "core", .base = 0x4a306700, .rstctrl = 0x210, .rstst = 0x214, .clkdm_name = "ducati", .rstmap = rst_map_012 },
 	{ .name = "ivahd", .base = 0x4a306f00, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_012 },
 	{ .name = "device", .base = 0x4a307b00, .rstctrl = 0x0, .rstst = 0x4, .rstmap = rst_map_01, .flags = OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_NO_CLKDM },
@@ -135,6 +153,10 @@ static const struct omap_prm_data omap4_prm_data[] = {
 
 static const struct omap_prm_data omap5_prm_data[] = {
 	{ .name = "dsp", .base = 0x4ae06400, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_01 },
+	{
+		.name = "abe", .base = 0x4ae06500,
+		.pwrstctrl = 0, .pwrstst = 0x4, .dmap = &omap_prm_nooff,
+	},
 	{ .name = "core", .base = 0x4ae06700, .rstctrl = 0x210, .rstst = 0x214, .clkdm_name = "ipu", .rstmap = rst_map_012 },
 	{ .name = "iva", .base = 0x4ae07200, .rstctrl = 0x10, .rstst = 0x14, .rstmap = rst_map_012 },
 	{ .name = "device", .base = 0x4ae07c00, .rstctrl = 0x0, .rstst = 0x4, .rstmap = rst_map_01, .flags = OMAP_PRM_HAS_RSTCTRL | OMAP_PRM_HAS_NO_CLKDM },
-- 
2.27.0