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@@ -65,3 +65,188 @@ static struct powerdomain mpu_3xxx_pwrdm = {
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},
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.pwrsts_mem_on = {
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[0] = PWRSTS_OFF_ON,
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+ },
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+ .voltdm = { .name = "mpu_iva" },
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+};
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+
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+static struct powerdomain mpu_am35x_pwrdm = {
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+ .name = "mpu_pwrdm",
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+ .prcm_offs = MPU_MOD,
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+ .pwrsts = PWRSTS_ON,
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+ .pwrsts_logic_ret = PWRSTS_ON,
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+ .flags = PWRDM_HAS_MPU_QUIRK,
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+ .banks = 1,
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+ .pwrsts_mem_ret = {
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+ [0] = PWRSTS_ON,
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+ },
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+ .pwrsts_mem_on = {
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+ [0] = PWRSTS_ON,
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+ },
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+ .voltdm = { .name = "mpu_iva" },
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+};
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+
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+/*
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+ * The USBTLL Save-and-Restore mechanism is broken on
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+ * 3430s up to ES3.0 and 3630ES1.0. Hence this feature
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+ * needs to be disabled on these chips.
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+ * Refer: 3430 errata ID i459 and 3630 errata ID i579
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+ *
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+ * Note: setting the SAR flag could help for errata ID i478
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+ * which applies to 3430 <= ES3.1, but since the SAR feature
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+ * is broken, do not use it.
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+ */
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+static struct powerdomain core_3xxx_pre_es3_1_pwrdm = {
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+ .name = "core_pwrdm",
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+ .prcm_offs = CORE_MOD,
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+ .pwrsts = PWRSTS_OFF_RET_ON,
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+ .pwrsts_logic_ret = PWRSTS_OFF_RET,
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+ .banks = 2,
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+ .pwrsts_mem_ret = {
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+ [0] = PWRSTS_OFF_RET, /* MEM1RETSTATE */
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+ [1] = PWRSTS_OFF_RET, /* MEM2RETSTATE */
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+ },
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+ .pwrsts_mem_on = {
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+ [0] = PWRSTS_OFF_RET_ON, /* MEM1ONSTATE */
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+ [1] = PWRSTS_OFF_RET_ON, /* MEM2ONSTATE */
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+ },
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+ .voltdm = { .name = "core" },
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+};
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+
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+static struct powerdomain core_3xxx_es3_1_pwrdm = {
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+ .name = "core_pwrdm",
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+ .prcm_offs = CORE_MOD,
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+ .pwrsts = PWRSTS_OFF_RET_ON,
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+ .pwrsts_logic_ret = PWRSTS_OFF_RET,
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+ /*
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+ * Setting the SAR flag for errata ID i478 which applies
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+ * to 3430 <= ES3.1
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+ */
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+ .flags = PWRDM_HAS_HDWR_SAR, /* for USBTLL only */
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+ .banks = 2,
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+ .pwrsts_mem_ret = {
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+ [0] = PWRSTS_OFF_RET, /* MEM1RETSTATE */
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+ [1] = PWRSTS_OFF_RET, /* MEM2RETSTATE */
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+ },
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+ .pwrsts_mem_on = {
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+ [0] = PWRSTS_OFF_RET_ON, /* MEM1ONSTATE */
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+ [1] = PWRSTS_OFF_RET_ON, /* MEM2ONSTATE */
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+ },
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+ .voltdm = { .name = "core" },
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+};
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+
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+static struct powerdomain core_am35x_pwrdm = {
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+ .name = "core_pwrdm",
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+ .prcm_offs = CORE_MOD,
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+ .pwrsts = PWRSTS_ON,
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+ .pwrsts_logic_ret = PWRSTS_ON,
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+ .banks = 2,
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+ .pwrsts_mem_ret = {
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+ [0] = PWRSTS_ON, /* MEM1RETSTATE */
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+ [1] = PWRSTS_ON, /* MEM2RETSTATE */
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+ },
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+ .pwrsts_mem_on = {
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+ [0] = PWRSTS_ON, /* MEM1ONSTATE */
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+ [1] = PWRSTS_ON, /* MEM2ONSTATE */
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+ },
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+ .voltdm = { .name = "core" },
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+};
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+
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+static struct powerdomain dss_pwrdm = {
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+ .name = "dss_pwrdm",
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+ .prcm_offs = OMAP3430_DSS_MOD,
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+ .pwrsts = PWRSTS_OFF_RET_ON,
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+ .pwrsts_logic_ret = PWRSTS_RET,
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+ .banks = 1,
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+ .pwrsts_mem_ret = {
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+ [0] = PWRSTS_RET, /* MEMRETSTATE */
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+ },
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+ .pwrsts_mem_on = {
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+ [0] = PWRSTS_ON, /* MEMONSTATE */
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+ },
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+ .voltdm = { .name = "core" },
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+};
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+
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+static struct powerdomain dss_am35x_pwrdm = {
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+ .name = "dss_pwrdm",
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+ .prcm_offs = OMAP3430_DSS_MOD,
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+ .pwrsts = PWRSTS_ON,
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+ .pwrsts_logic_ret = PWRSTS_ON,
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+ .banks = 1,
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+ .pwrsts_mem_ret = {
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+ [0] = PWRSTS_ON, /* MEMRETSTATE */
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+ },
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+ .pwrsts_mem_on = {
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+ [0] = PWRSTS_ON, /* MEMONSTATE */
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+ },
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+ .voltdm = { .name = "core" },
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+};
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+
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+/*
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+ * Although the 34XX TRM Rev K Table 4-371 notes that retention is a
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+ * possible SGX powerstate, the SGX device itself does not support
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+ * retention.
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+ */
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+static struct powerdomain sgx_pwrdm = {
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+ .name = "sgx_pwrdm",
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+ .prcm_offs = OMAP3430ES2_SGX_MOD,
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+ /* XXX This is accurate for 3430 SGX, but what about GFX? */
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+ .pwrsts = PWRSTS_OFF_ON,
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+ .pwrsts_logic_ret = PWRSTS_RET,
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+ .banks = 1,
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+ .pwrsts_mem_ret = {
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+ [0] = PWRSTS_RET, /* MEMRETSTATE */
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+ },
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+ .pwrsts_mem_on = {
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+ [0] = PWRSTS_ON, /* MEMONSTATE */
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+ },
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+ .voltdm = { .name = "core" },
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+};
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+
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+static struct powerdomain sgx_am35x_pwrdm = {
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+ .name = "sgx_pwrdm",
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+ .prcm_offs = OMAP3430ES2_SGX_MOD,
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+ .pwrsts = PWRSTS_ON,
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+ .pwrsts_logic_ret = PWRSTS_ON,
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+ .banks = 1,
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+ .pwrsts_mem_ret = {
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+ [0] = PWRSTS_ON, /* MEMRETSTATE */
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+ },
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+ .pwrsts_mem_on = {
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+ [0] = PWRSTS_ON, /* MEMONSTATE */
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+ },
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+ .voltdm = { .name = "core" },
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+};
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+
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+static struct powerdomain cam_pwrdm = {
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+ .name = "cam_pwrdm",
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+ .prcm_offs = OMAP3430_CAM_MOD,
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+ .pwrsts = PWRSTS_OFF_RET_ON,
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+ .pwrsts_logic_ret = PWRSTS_RET,
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+ .banks = 1,
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+ .pwrsts_mem_ret = {
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+ [0] = PWRSTS_RET, /* MEMRETSTATE */
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+ },
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+ .pwrsts_mem_on = {
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+ [0] = PWRSTS_ON, /* MEMONSTATE */
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+ },
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+ .voltdm = { .name = "core" },
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+};
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+
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+static struct powerdomain per_pwrdm = {
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+ .name = "per_pwrdm",
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+ .prcm_offs = OMAP3430_PER_MOD,
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+ .pwrsts = PWRSTS_OFF_RET_ON,
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+ .pwrsts_logic_ret = PWRSTS_OFF_RET,
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+ .banks = 1,
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+ .pwrsts_mem_ret = {
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+ [0] = PWRSTS_RET, /* MEMRETSTATE */
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+ },
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+ .pwrsts_mem_on = {
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+ [0] = PWRSTS_ON, /* MEMONSTATE */
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+ },
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+ .voltdm = { .name = "core" },
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+};
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+
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+static struct powerdomain per_am35x_pwrdm = {
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+ .name = "per_pwrdm",
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+ .prcm_offs = OMAP3430_PER_MOD,
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