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authorDavid Wu <david.wu@rock-chips.com>2017-06-09 17:36:14 +0800
committerRafael J. Wysocki <rafael.j.wysocki@intel.com>2017-06-28 00:40:17 +0200
commit1a99d0c7962364d5fba5e0cfe5ced586e133f31a (patch)
tree328ce1aae3d696f8b881c011f0fc20d44b027441 /drivers/power/avs
parentc0bc126f97fb929b3ae02c1c62322645d70eb408 (diff)
downloadlinux-1a99d0c7962364d5fba5e0cfe5ced586e133f31a.tar.bz2
PM / AVS: rockchip-io: add io selectors and supplies for rk3228
This adds the necessary data for handling io voltage domains on the rk3228. Signed-off-by: David Wu <david.wu@rock-chips.com> Reviewed-by: Heiko Stuebner <heiko@sntech.de> Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
Diffstat (limited to 'drivers/power/avs')
-rw-r--r--drivers/power/avs/rockchip-io-domain.c14
1 files changed, 14 insertions, 0 deletions
diff --git a/drivers/power/avs/rockchip-io-domain.c b/drivers/power/avs/rockchip-io-domain.c
index 85812521b6ba..031a34372191 100644
--- a/drivers/power/avs/rockchip-io-domain.c
+++ b/drivers/power/avs/rockchip-io-domain.c
@@ -253,6 +253,16 @@ static const struct rockchip_iodomain_soc_data soc_data_rk3188 = {
},
};
+static const struct rockchip_iodomain_soc_data soc_data_rk3228 = {
+ .grf_offset = 0x418,
+ .supply_names = {
+ "vccio1",
+ "vccio2",
+ "vccio3",
+ "vccio4",
+ },
+};
+
static const struct rockchip_iodomain_soc_data soc_data_rk3288 = {
.grf_offset = 0x380,
.supply_names = {
@@ -345,6 +355,10 @@ static const struct of_device_id rockchip_iodomain_match[] = {
.data = (void *)&soc_data_rk3188
},
{
+ .compatible = "rockchip,rk3228-io-voltage-domain",
+ .data = (void *)&soc_data_rk3228
+ },
+ {
.compatible = "rockchip,rk3288-io-voltage-domain",
.data = (void *)&soc_data_rk3288
},