ARM: OMAP: TI816X: add powerdomains for TI816x

This patch adds required structures for powerdomain initialization on
the ti816x. It is impossible to use omap3430 structures in order to
initialize powerdomains on ti816x, because there are big differences
between PRCM module base address offsets on these CPUs.

Signed-off-by: Aida Mynzhasova <aida.mynzhasova@skitlab.ru>
Signed-off-by: Tony Lindgren <tony@atomide.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/arch/arm/mach-omap2/powerdomains3xxx_data.c b/arch/arm/mach-omap2/powerdomains3xxx_data.c
index f0e14e9efe5a..e2d4bd804523 100644
--- a/arch/arm/mach-omap2/powerdomains3xxx_data.c
+++ b/arch/arm/mach-omap2/powerdomains3xxx_data.c
@@ -336,6 +336,54 @@ static struct powerdomain dpll5_pwrdm = {
 	.voltdm		  = { .name = "core" },
 };
 
+static struct powerdomain device_81xx_pwrdm = {
+	.name		  = "device_pwrdm",
+	.prcm_offs	  = TI81XX_PRM_DEVICE_MOD,
+	.voltdm		  = { .name = "core" },
+};
+
+static struct powerdomain active_816x_pwrdm = {
+	.name		  = "active_pwrdm",
+	.prcm_offs	  = TI816X_PRM_ACTIVE_MOD,
+	.pwrsts		  = PWRSTS_OFF_ON,
+	.voltdm		  = { .name = "core" },
+};
+
+static struct powerdomain default_816x_pwrdm = {
+	.name		  = "default_pwrdm",
+	.prcm_offs	  = TI81XX_PRM_DEFAULT_MOD,
+	.pwrsts		  = PWRSTS_OFF_ON,
+	.voltdm		  = { .name = "core" },
+};
+
+static struct powerdomain ivahd0_816x_pwrdm = {
+	.name		  = "ivahd0_pwrdm",
+	.prcm_offs	  = TI816X_PRM_IVAHD0_MOD,
+	.pwrsts		  = PWRSTS_OFF_ON,
+	.voltdm		  = { .name = "mpu_iva" },
+};
+
+static struct powerdomain ivahd1_816x_pwrdm = {
+	.name		  = "ivahd1_pwrdm",
+	.prcm_offs	  = TI816X_PRM_IVAHD1_MOD,
+	.pwrsts		  = PWRSTS_OFF_ON,
+	.voltdm		  = { .name = "mpu_iva" },
+};
+
+static struct powerdomain ivahd2_816x_pwrdm = {
+	.name		  = "ivahd2_pwrdm",
+	.prcm_offs	  = TI816X_PRM_IVAHD2_MOD,
+	.pwrsts		  = PWRSTS_OFF_ON,
+	.voltdm		  = { .name = "mpu_iva" },
+};
+
+static struct powerdomain sgx_816x_pwrdm = {
+	.name		  = "sgx_pwrdm",
+	.prcm_offs	  = TI816X_PRM_SGX_MOD,
+	.pwrsts		  = PWRSTS_OFF_ON,
+	.voltdm		  = { .name = "core" },
+};
+
 /* As powerdomains are added or removed above, this list must also be changed */
 static struct powerdomain *powerdomains_omap3430_common[] __initdata = {
 	&wkup_omap2_pwrdm,
@@ -393,6 +441,17 @@ static struct powerdomain *powerdomains_am35x[] __initdata = {
 	NULL
 };
 
+static struct powerdomain *powerdomains_ti81xx[] __initdata = {
+	&device_81xx_pwrdm,
+	&active_816x_pwrdm,
+	&default_816x_pwrdm,
+	&ivahd0_816x_pwrdm,
+	&ivahd1_816x_pwrdm,
+	&ivahd2_816x_pwrdm,
+	&sgx_816x_pwrdm,
+	NULL
+};
+
 void __init omap3xxx_powerdomains_init(void)
 {
 	unsigned int rev;
@@ -406,6 +465,9 @@ void __init omap3xxx_powerdomains_init(void)
 
 	if (rev == AM35XX_REV_ES1_0 || rev == AM35XX_REV_ES1_1) {
 		pwrdm_register_pwrdms(powerdomains_am35x);
+	} else if (rev == TI8168_REV_ES1_0 || rev == TI8168_REV_ES1_1
+			|| rev == TI8168_REV_ES2_0 || rev == TI8168_REV_ES2_1) {
+		pwrdm_register_pwrdms(powerdomains_ti81xx);
 	} else {
 		pwrdm_register_pwrdms(powerdomains_omap3430_common);