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

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

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>

diff --git a/Documentation/devicetree/bindings/power/rockchip-io-domain.txt b/Documentation/devicetree/bindings/power/rockchip-io-domain.txt
index 43c21fb04564c1c19d10043d2425dfe8654b69ba..4a4766e9c254e1dae631de52cdf19b7b04454142 100644 (file)
--- a/Documentation/devicetree/bindings/power/rockchip-io-domain.txt
+++ b/Documentation/devicetree/bindings/power/rockchip-io-domain.txt
@@ -39,6 +39,8 @@ 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"

diff --git a/drivers/power/avs/rockchip-io-domain.c b/drivers/power/avs/rockchip-io-domain.c
index 031a34372191a832a39858487d3e21c22d2fad61..75f63e38a8d10218842dba03f7fb15d0ba65653f 100644 (file)
--- a/drivers/power/avs/rockchip-io-domain.c
+++ b/drivers/power/avs/rockchip-io-domain.c
@@ -349,6 +349,36 @@ 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,rk3188-io-voltage-domain",
@@ -382,6 +412,14 @@ 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);