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PM / AVS: rockchip-io: add io selectors and supplies for RV1108

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This adds the necessary data for handling io voltage domains on the RV1108.

Reviewed-by: Heiko Stuebner <heiko@sntech.de>
Signed-off-by: Rafael J. Wysocki <rafael.j.wysocki@intel.com>
(cherry picked from commit 9d913e4343)

Change-Id: I068e5b0b9515775726c0429f0be97413d573e7c7
Signed-off-by: David Wu <david.wu@rock-chips.com>
This commit is contained in:
David Wu
2017-08-21 18:58:33 +08:00
committed by Tao Huang
parent 3bf64cbe1e
commit 5b78623c02
2 changed files with 40 additions and 0 deletions
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2
Documentation/devicetree/bindings/power/rockchip-io-domain.txt
View File

@@ -43,6 +43,8 @@ Required properties:
- "rockchip,rk3368-pmu-io-voltage-domain" for rk3368 pmu-domains
- "rockchip,rk3399-io-voltage-domain" for rk3399
- "rockchip,rk3399-pmu-io-voltage-domain" for rk3399 pmu-domains
- "rockchip,rv1108-io-voltage-domain" for rv1108
- "rockchip,rv1108-pmu-io-voltage-domain" for rv1108 pmu-domains
Deprecated properties:
- rockchip,grf: phandle to the syscon managing the "general register files"

38
drivers/power/avs/rockchip-io-domain.c
View File

@@ -483,6 +483,36 @@ static const struct rockchip_iodomain_soc_data soc_data_rk3399_pmu = {
.init = rk3399_pmu_iodomain_init,
};
static const struct rockchip_iodomain_soc_data soc_data_rv1108 = {
.grf_offset = 0x404,
.supply_names = {
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
NULL,
"vccio1",
"vccio2",
"vccio3",
"vccio5",
"vccio6",
},
};
static const struct rockchip_iodomain_soc_data soc_data_rv1108_pmu = {
.grf_offset = 0x104,
.supply_names = {
"pmu",
},
};
static const struct of_device_id rockchip_iodomain_match[] = {
{
.compatible = "rockchip,px30-io-voltage-domain",
@@ -532,6 +562,14 @@ static const struct of_device_id rockchip_iodomain_match[] = {
.compatible = "rockchip,rk3399-pmu-io-voltage-domain",
.data = (void *)&soc_data_rk3399_pmu
},
{
.compatible = "rockchip,rv1108-io-voltage-domain",
.data = (void *)&soc_data_rv1108
},
{
.compatible = "rockchip,rv1108-pmu-io-voltage-domain",
.data = (void *)&soc_data_rv1108_pmu
},
{ /* sentinel */ },
};
MODULE_DEVICE_TABLE(of, rockchip_iodomain_match);