pmdomain: amlogic: modify some power domains property

Some power domains for C3 can be using runtime PM,
remove ALWAYS_ON property. And add some power domains
description when ALWAYS_ON property.

Signed-off-by: xianwei.zhao <xianwei.zhao@amlogic.com>
Reviewed-by: Neil Armstrong <neil.armstrong@linaro.org>
Link: https://lore.kernel.org/r/20230911025223.3433776-2-xianwei.zhao@amlogic.com
[Ulf: Re-based to fit the pmdomain subsystem]
Signed-off-by: Ulf Hansson <ulf.hansson@linaro.org>

diff --git a/drivers/pmdomain/amlogic/meson-secure-pwrc.c b/drivers/pmdomain/amlogic/meson-secure-pwrc.c
index 89c881c56cd7759e0748452e4c826055b36d098c..5ac2437ab8adb0155168966327b600cd59bf32d7 100644 (file)
--- a/drivers/pmdomain/amlogic/meson-secure-pwrc.c
+++ b/drivers/pmdomain/amlogic/meson-secure-pwrc.c
@@ -122,18 +122,19 @@ static struct meson_secure_pwrc_domain_desc a1_pwrc_domains[] = {
 };
 
 static struct meson_secure_pwrc_domain_desc c3_pwrc_domains[] = {
-       SEC_PD(C3_NNA,  0),
-       SEC_PD(C3_AUDIO,        GENPD_FLAG_ALWAYS_ON),
-       SEC_PD(C3_SDIOA,        GENPD_FLAG_ALWAYS_ON),
-       SEC_PD(C3_EMMC, GENPD_FLAG_ALWAYS_ON),
-       SEC_PD(C3_USB_COMB, GENPD_FLAG_ALWAYS_ON),
-       SEC_PD(C3_SDCARD,       GENPD_FLAG_ALWAYS_ON),
-       SEC_PD(C3_ETH,  GENPD_FLAG_ALWAYS_ON),
-       SEC_PD(C3_GE2D, GENPD_FLAG_ALWAYS_ON),
-       SEC_PD(C3_CVE,  GENPD_FLAG_ALWAYS_ON),
-       SEC_PD(C3_GDC_WRAP,     GENPD_FLAG_ALWAYS_ON),
-       SEC_PD(C3_ISP_TOP,              GENPD_FLAG_ALWAYS_ON),
-       SEC_PD(C3_MIPI_ISP_WRAP, GENPD_FLAG_ALWAYS_ON),
+       SEC_PD(C3_NNA,          0),
+       SEC_PD(C3_AUDIO,        0),
+       SEC_PD(C3_SDIOA,        0),
+       SEC_PD(C3_EMMC,         0),
+       SEC_PD(C3_USB_COMB,     0),
+       SEC_PD(C3_SDCARD,       0),
+       /* ETH is for ethernet online wakeup, and should be always on */
+       SEC_PD(C3_ETH,          GENPD_FLAG_ALWAYS_ON),
+       SEC_PD(C3_GE2D,         0),
+       SEC_PD(C3_CVE,          0),
+       SEC_PD(C3_GDC_WRAP,     0),
+       SEC_PD(C3_ISP_TOP,      0),
+       SEC_PD(C3_MIPI_ISP_WRAP, 0),
        SEC_PD(C3_VCODEC,       0),
 };