From 1a99d0c7962364d5fba5e0cfe5ced586e133f31a Mon Sep 17 00:00:00 2001 From: David Wu Date: Fri, 9 Jun 2017 17:36:14 +0800 Subject: 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 Reviewed-by: Heiko Stuebner Signed-off-by: Rafael J. Wysocki --- Documentation/devicetree/bindings/power/rockchip-io-domain.txt | 7 +++++++ 1 file changed, 7 insertions(+) (limited to 'Documentation') diff --git a/Documentation/devicetree/bindings/power/rockchip-io-domain.txt b/Documentation/devicetree/bindings/power/rockchip-io-domain.txt index d3a5a93a65cd..43c21fb04564 100644 --- a/Documentation/devicetree/bindings/power/rockchip-io-domain.txt +++ b/Documentation/devicetree/bindings/power/rockchip-io-domain.txt @@ -32,6 +32,7 @@ SoC is on the same page. Required properties: - compatible: should be one of: - "rockchip,rk3188-io-voltage-domain" for rk3188 + - "rockchip,rk3228-io-voltage-domain" for rk3228 - "rockchip,rk3288-io-voltage-domain" for rk3288 - "rockchip,rk3328-io-voltage-domain" for rk3328 - "rockchip,rk3368-io-voltage-domain" for rk3368 @@ -59,6 +60,12 @@ Possible supplies for rk3188: - vccio1-supply: The supply connected to VCCIO1. Sometimes also labeled VCCIO1 and VCCIO2. +Possible supplies for rk3228: +- vccio1-supply: The supply connected to VCCIO1. +- vccio2-supply: The supply connected to VCCIO2. +- vccio3-supply: The supply connected to VCCIO3. +- vccio4-supply: The supply connected to VCCIO4. + Possible supplies for rk3288: - audio-supply: The supply connected to APIO4_VDD. - bb-supply: The supply connected to APIO5_VDD. -- cgit v1.2.3