OMAP3 powerdomains: remove RET from SGX power states list

[linux-2.6-omap-h63xx.git] / arch / arm / mach-omap2 / powerdomains34xx.h

diff --git a/arch/arm/mach-omap2/powerdomains34xx.h b/arch/arm/mach-omap2/powerdomains34xx.h
index 446a1edcb0824aed9849f3b0613179d7666021d8..edfad4206b1e749820ecb0645915542f827eb683 100644 (file)
--- a/arch/arm/mach-omap2/powerdomains34xx.h
+++ b/arch/arm/mach-omap2/powerdomains34xx.h
@@ -255,6 +255,11 @@ static struct powerdomain dss_pwrdm = {
        },
 };
 
+/*
+ * Although the 34XX TRM Rev K Table 4-371 notes that retention is a
+ * possible SGX powerstate, the SGX device itself does not support
+ * retention.
+ */
 static struct powerdomain sgx_pwrdm = {
        .name             = "sgx_pwrdm",
        .prcm_offs        = OMAP3430ES2_SGX_MOD,
@@ -262,7 +267,7 @@ static struct powerdomain sgx_pwrdm = {
        .wkdep_srcs       = gfx_sgx_wkdeps,
        .sleepdep_srcs    = cam_gfx_sleepdeps,
        /* XXX This is accurate for 3430 SGX, but what about GFX? */
-       .pwrsts           = PWRSTS_OFF_RET_ON,
+       .pwrsts           = PWRSTS_OFF_ON,
        .pwrsts_logic_ret = PWRDM_POWER_RET,
        .banks            = 1,
        .pwrsts_mem_ret   = {