From mboxrd@z Thu Jan 1 00:00:00 1970 From: Vince Hsu Subject: [PATCH v2 10/17] ARM: tegra: add PM domain device nodes to Tegra124 DT Date: Thu, 12 Mar 2015 20:15:11 +0800 Message-ID: <1426162518-7405-11-git-send-email-vinceh@nvidia.com> References: <1426162518-7405-1-git-send-email-vinceh@nvidia.com> Mime-Version: 1.0 Content-Type: text/plain Return-path: In-Reply-To: <1426162518-7405-1-git-send-email-vinceh-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org> Sender: linux-tegra-owner-u79uwXL29TY76Z2rM5mHXA@public.gmane.org To: thierry.reding-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, pdeschrijver-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, swarren-3lzwWm7+Weoh9ZMKESR00Q@public.gmane.org, gnurou-Re5JQEeQqe8AvxtiuMwx3w@public.gmane.org, jroedel-l3A5Bk7waGM@public.gmane.org, p.zabel-bIcnvbaLZ9MEGnE8C9+IrQ@public.gmane.org, mturquette-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, pgaikwad-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, sboyd-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, robh+dt-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, pawel.moll-5wv7dgnIgG8@public.gmane.org, mark.rutland-5wv7dgnIgG8@public.gmane.org, ijc+devicetree-KcIKpvwj1kUDXYZnReoRVg@public.gmane.org, galak-sgV2jX0FEOL9JmXXK+q4OQ@public.gmane.org, linux-lFZ/pmaqli7XmaaqVzeoHQ@public.gmane.org, tbergstrom-DDmLM1+adcrQT0dZR+AlfA@public.gmane.org, airlied-cv59FeDIM0c@public.gmane.org, bhelgaas-hpIqsD4AKlfQT0dZR+AlfA@public.gmane.org, tj-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, arnd-r2nGTMty4D4@public.gmane.org, robh-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, will.deacon-5wv7dgnIgG8@public.gmane.org Cc: linux-tegra-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-kernel-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, devicetree-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, linux-pm-u79uwXL29TY76Z2rM5mHXA@public.gmane.org, rjw-LthD3rsA81gm4RdzfppkhA@public.gmane.org, viresh.kumar-QSEj5FYQhm4dnm+yROfE0A@public.gmane.org, Vince Hsu List-Id: devicetree@vger.kernel.org Also bind the PM domain provider and consumer together. Signed-off-by: Vince Hsu --- arch/arm/boot/dts/tegra124.dtsi | 86 ++++++++++++++++++++++++++++++++++++++++- 1 file changed, 85 insertions(+), 1 deletion(-) diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi index 4be06c6ea0c8..0ef15136d829 100644 --- a/arch/arm/boot/dts/tegra124.dtsi +++ b/arch/arm/boot/dts/tegra124.dtsi @@ -3,6 +3,7 @@ #include #include #include +#include #include #include @@ -39,6 +40,8 @@ 0x82000000 0 0x13000000 0x0 0x13000000 0 0x0d000000 /* non-prefetchable memory (208 MiB) */ 0xc2000000 0 0x20000000 0x0 0x20000000 0 0x20000000>; /* prefetchable memory (512 MiB) */ + power-domains = <&pmc TEGRA_POWERGATE_PCIE>; + clocks = <&tegra_car TEGRA124_CLK_PCIE>, <&tegra_car TEGRA124_CLK_AFI>, <&tegra_car TEGRA124_CLK_PLL_E>, @@ -98,6 +101,7 @@ compatible = "nvidia,tegra124-dc"; reg = <0x0 0x54200000 0x0 0x00040000>; interrupts = ; + power-domains = <&pmc TEGRA_POWERGATE_DIS>; clocks = <&tegra_car TEGRA124_CLK_DISP1>, <&tegra_car TEGRA124_CLK_PLL_P>; clock-names = "dc", "parent"; @@ -113,6 +117,7 @@ compatible = "nvidia,tegra124-dc"; reg = <0x0 0x54240000 0x0 0x00040000>; interrupts = ; + power-domains = <&pmc TEGRA_POWERGATE_DISB>; clocks = <&tegra_car TEGRA124_CLK_DISP2>, <&tegra_car TEGRA124_CLK_PLL_P>; clock-names = "dc", "parent"; @@ -140,6 +145,7 @@ compatible = "nvidia,tegra124-sor"; reg = <0x0 0x54540000 0x0 0x00040000>; interrupts = ; + power-domains = <&pmc TEGRA_POWERGATE_SOR>; clocks = <&tegra_car TEGRA124_CLK_SOR0>, <&tegra_car TEGRA124_CLK_PLL_D_OUT0>, <&tegra_car TEGRA124_CLK_PLL_DP>, @@ -182,6 +188,7 @@ interrupts = , ; interrupt-names = "stall", "nonstall"; + power-domains = <&pmc TEGRA_POWERGATE_3D>; clocks = <&tegra_car TEGRA124_CLK_GPU>, <&tegra_car TEGRA124_CLK_PLL_P_OUT5>; clock-names = "gpu", "pwr"; @@ -542,11 +549,86 @@ clocks = <&tegra_car TEGRA124_CLK_RTC>; }; - pmc@0,7000e400 { + pmc: pmc@0,7000e400 { compatible = "nvidia,tegra124-pmc"; reg = <0x0 0x7000e400 0x0 0x400>; clocks = <&tegra_car TEGRA124_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 TEGRA124_CLK_DISP1>; + resets = <&tegra_car 27>; + nvidia,swgroup = <&mc TEGRA_SWGROUP_DC>; + depend-on = <&sorpd>; + }; + + dcb-power-domain { + compatible = "nvidia,power-domains"; + name = "dcb-power-domain"; + domain = ; + clocks = <&tegra_car TEGRA124_CLK_DISP2>; + resets = <&tegra_car 26>; + nvidia,swgroup = <&mc TEGRA_SWGROUP_DCB>; + depend-on = <&dcpd>; + }; + + pcie-power-domain { + compatible = "nvidia,power-domains"; + name = "pcie-power-domain"; + domain = ; + clocks = <&tegra_car TEGRA124_CLK_PCIE>, + <&tegra_car TEGRA124_CLK_AFI>, + <&tegra_car TEGRA124_CLK_CML0>; + resets = <&tegra_car 70>, + <&tegra_car 72>, + <&tegra_car 74>; + nvidia,swgroup = <&mc TEGRA_SWGROUP_AFI>; + }; + + sorpd: sor-power-domain { + compatible = "nvidia,power-domains"; + name = "sor-power-domain"; + domain = ; + clocks = <&tegra_car TEGRA124_CLK_SOR0>, + <&tegra_car TEGRA124_CLK_DSIA>, + <&tegra_car TEGRA124_CLK_DSIB>, + <&tegra_car TEGRA124_CLK_HDMI>, + <&tegra_car TEGRA124_CLK_MIPI_CAL>, + <&tegra_car TEGRA124_CLK_DPAUX>; + resets = <&tegra_car 182>, + <&tegra_car 48>, + <&tegra_car 82>, + <&tegra_car 51>, + <&tegra_car 56>; + }; + + gpu-power-domain { + compatible = "nvidia,power-domains"; + name = "gpu-power-domain"; + domain = ; + clocks = <&tegra_car TEGRA124_CLK_GPU>, + <&tegra_car TEGRA124_CLK_PLL_P_OUT5>; + resets = <&tegra_car 184>; + external-power-rail; + nvidia,swgroup = <&mc TEGRA_SWGROUP_GPU>; + }; + + sata-power-domain { + compatible = "nvidia,power-domains"; + name = "sata-power-domain"; + domain = ; + clocks = <&tegra_car TEGRA124_CLK_SATA>, + <&tegra_car TEGRA124_CLK_SATA_OOB>, + <&tegra_car TEGRA124_CLK_CML1>; + resets = <&tegra_car 124>, + <&tegra_car 123>, + <&tegra_car 129>; + nvidia,swgroup = <&mc TEGRA_SWGROUP_SATA>; }; fuse@0,7000f800 { @@ -588,6 +670,8 @@ <&tegra_car 129>; reset-names = "sata", "sata-oob", "sata-cold"; + power-domains = <&pmc TEGRA_POWERGATE_SATA>; + phys = <&padctl TEGRA_XUSB_PADCTL_SATA>; phy-names = "sata-phy"; -- 2.1.4