From mboxrd@z Thu Jan 1 00:00:00 1970 From: vinceh@nvidia.com (Vince Hsu) Date: Thu, 12 Mar 2015 20:15:10 +0800 Subject: [PATCH v2 09/17] ARM: tegra: add PM domain device nodes to Tegra114 DT In-Reply-To: <1426162518-7405-1-git-send-email-vinceh@nvidia.com> References: <1426162518-7405-1-git-send-email-vinceh@nvidia.com> Message-ID: <1426162518-7405-10-git-send-email-vinceh@nvidia.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org Also bind the PM domain provider and consumer together. Signed-off-by: Vince Hsu --- arch/arm/boot/dts/tegra114.dtsi | 43 ++++++++++++++++++++++++++++++++++++++++- 1 file changed, 42 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra114.dtsi b/arch/arm/boot/dts/tegra114.dtsi index 4296b5398bf5..79e1f5cfa53c 100644 --- a/arch/arm/boot/dts/tegra114.dtsi +++ b/arch/arm/boot/dts/tegra114.dtsi @@ -2,6 +2,7 @@ #include #include #include +#include #include #include "skeleton.dtsi" @@ -36,6 +37,7 @@ gr3d at 54180000 { compatible = "nvidia,tegra114-gr3d", "nvidia,tegra20-gr3d"; reg = <0x54180000 0x00040000>; + power-domains = <&pmc TEGRA_POWERGATE_3D>; clocks = <&tegra_car TEGRA114_CLK_GR3D>; resets = <&tegra_car 24>; reset-names = "3d"; @@ -45,6 +47,7 @@ compatible = "nvidia,tegra114-dc", "nvidia,tegra20-dc"; reg = <0x54200000 0x00040000>; interrupts = ; + power-domains = <&pmc TEGRA_POWERGATE_DIS>; clocks = <&tegra_car TEGRA114_CLK_DISP1>, <&tegra_car TEGRA114_CLK_PLL_P>; clock-names = "dc", "parent"; @@ -64,6 +67,7 @@ compatible = "nvidia,tegra114-dc", "nvidia,tegra20-dc"; reg = <0x54240000 0x00040000>; interrupts = ; + power-domains = <&pmc TEGRA_POWERGATE_DISB>; clocks = <&tegra_car TEGRA114_CLK_DISP2>, <&tegra_car TEGRA114_CLK_PLL_P>; clock-names = "dc", "parent"; @@ -487,11 +491,48 @@ status = "disabled"; }; - pmc at 7000e400 { + pmc: pmc at 7000e400 { compatible = "nvidia,tegra114-pmc"; reg = <0x7000e400 0x400>; clocks = <&tegra_car TEGRA114_CLK_PCLK>, <&clk32k_in>; clock-names = "pclk", "clk32k_in"; + #power-domain-cells = <1>; + }; + + dcpd: dc-power-domain { + compatible = "nvidia,power-domains"; + name = "dc-power-domain"; + domain = ; + clocks = <&tegra_car TEGRA114_CLK_DISP1>, + <&tegra_car TEGRA114_CLK_DSIA>, + <&tegra_car TEGRA114_CLK_DSIB>, + <&tegra_car TEGRA114_CLK_MIPI_CAL>; + resets = <&tegra_car 27>, + <&tegra_car 48>, + <&tegra_car 82>, + <&tegra_car 56>; + nvidia,swgroup = <&mc TEGRA_SWGROUP_DC>; + }; + + dcb-power-domain { + compatible = "nvidia,power-domains"; + name = "dcb-power-domain"; + domain = ; + clocks = <&tegra_car TEGRA114_CLK_DISP2>, + <&tegra_car TEGRA114_CLK_HDMI>; + resets = <&tegra_car 26>, + <&tegra_car 51>; + nvidia,swgroup = <&mc TEGRA_SWGROUP_DCB>; + depend-on = <&dcpd>; + }; + + gr3d-power-domain { + compatible = "nvidia,power-domains"; + name = "gr3d-power-domain"; + domain = ; + clocks = <&tegra_car TEGRA114_CLK_GR3D>; + resets = <&tegra_car 24>; + nvidia,swgroup = <&mc TEGRA_SWGROUP_NV>; }; fuse at 7000f800 { -- 2.1.4