From 3fc147e9156f6c176e5543c59d31182252f14933 Mon Sep 17 00:00:00 2001 From: Heiko Stuebner Date: Tue, 4 Aug 2015 21:37:01 +0200 Subject: PM / AVS: rockchip-io: add io selectors and supplies for rk3368 This adds the necessary data for handling io voltage domains on the rk3368. As interesting tidbit, the rk3368 contains two separate iodomain areas. One in the regular General Register Files (GRF) and one in PMUGRF in the pmu power domain. Signed-off-by: Heiko Stuebner Acked-by: Kevin Hilman Signed-off-by: Rafael J. Wysocki --- .../devicetree/bindings/power/rockchip-io-domain.txt | 14 ++++++++++++++ 1 file changed, 14 insertions(+) (limited to 'Documentation/devicetree/bindings/power') diff --git a/Documentation/devicetree/bindings/power/rockchip-io-domain.txt b/Documentation/devicetree/bindings/power/rockchip-io-domain.txt index 8b70db103ca7..b8627e763dba 100644 --- a/Documentation/devicetree/bindings/power/rockchip-io-domain.txt +++ b/Documentation/devicetree/bindings/power/rockchip-io-domain.txt @@ -33,6 +33,8 @@ Required properties: - compatible: should be one of: - "rockchip,rk3188-io-voltage-domain" for rk3188 - "rockchip,rk3288-io-voltage-domain" for rk3288 + - "rockchip,rk3368-io-voltage-domain" for rk3368 + - "rockchip,rk3368-pmu-io-voltage-domain" for rk3368 pmu-domains - rockchip,grf: phandle to the syscon managing the "general register files" @@ -64,6 +66,18 @@ Possible supplies for rk3288: - sdcard-supply: The supply connected to SDMMC0_VDD. - wifi-supply: The supply connected to APIO3_VDD. Also known as SDIO0. +Possible supplies for rk3368: +- audio-supply: The supply connected to APIO3_VDD. +- dvp-supply: The supply connected to DVPIO_VDD. +- flash0-supply: The supply connected to FLASH0_VDD. Typically for eMMC +- gpio30-supply: The supply connected to APIO1_VDD. +- gpio1830 The supply connected to APIO4_VDD. +- sdcard-supply: The supply connected to SDMMC0_VDD. +- wifi-supply: The supply connected to APIO2_VDD. Also known as SDIO0. + +Possible supplies for rk3368 pmu-domains: +- pmu-supply: The supply connected to PMUIO_VDD. +- vop-supply: The supply connected to LCDC_VDD. Example: -- cgit v1.2.3