[RFC PATCH 4/4] ARM: dts: k2hk-evm: add pm domains for net, qmss and knav_dmas
From: grygorii.strashko@ti.com (Grygorii Strashko)
Date: 2014-09-25 15:06:25
Also in:
linux-pm, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
Add Keystone PM domains nodes for NetCP, NetCPx, QMSS, KNAV-DMA devices. Signed-off-by: Grygorii Strashko <grygorii.strashko@ti.com> --- arch/arm/boot/dts/k2hk-evm.dts | 31 +++++++++++++++++++++++++++++++ 1 file changed, 31 insertions(+)
diff --git a/arch/arm/boot/dts/k2hk-evm.dts b/arch/arm/boot/dts/k2hk-evm.dts
index 91371f7..a7b468c 100644
--- a/arch/arm/boot/dts/k2hk-evm.dts
+++ b/arch/arm/boot/dts/k2hk-evm.dts@@ -58,6 +58,13 @@ clock-output-names = "refclk-ddr3b"; }; }; + + qmss_domain: qmss_pm_controller { + compatible = "ti,keystone-gpc"; + clocks = <&chipclk13>; + #power-domain-cells = <0>; + }; + qmss: qmss at 2a40000 { compatible = "ti,keystone-navigator-qmss"; dma-coherent;
@@ -65,6 +72,8 @@ #size-cells = <1>; clocks = <&chipclk13>; ranges; + power-domains = <&qmss_domain>; + queue-range = <0 0x4000>; linkram0 = <0x100000 0x8000>; linkram1 = <0x0 0x10000>;
@@ -192,12 +201,20 @@ }; }; /* qmss */ + knav_dmas_domain: knav_dmas_pm_controller { + compatible = "ti,keystone-gpc"; + clocks = <&clkpa>, <&clkxge>; + #power-domain-cells = <0>; + }; + knav_dmas: knav_dmas at 0 { compatible = "ti,keystone-navigator-dma"; clocks = <&clkpa>, <&clkxge>; #address-cells = <1>; #size-cells = <1>; ranges; + power-domains = <&knav_dmas_domain>; + ti,navigator-cloud-address = <0x23a80000 0x23a90000 0x23aa0000 0x23ab0000>;
@@ -222,6 +239,12 @@ }; }; + netcp_domain: netcp_pm_controller { + compatible = "ti,keystone-gpc"; + clocks = <&clkpa>, <&clkcpgmac>, <&chipclk12>; + #power-domain-cells = <0>; + }; + netcp: netcp at 2090000 { reg = <0x2620110 0x8>; reg-names = "efuse";
@@ -229,6 +252,7 @@ #address-cells = <1>; #size-cells = <1>; ranges; + power-domains = <&netcp_domain>; clocks = <&clkpa>, <&clkcpgmac>, <&chipclk12>; dma-coherent;
@@ -302,11 +326,18 @@ }; }; + netcpx_domain: netcpx_pm_controller { + compatible = "ti,keystone-gpc"; + clocks = <&clkxge>; + #power-domain-cells = <0>; + }; + netcpx: netcpx at 2f00000 { compatible = "ti,netcp-1.0"; #address-cells = <1>; #size-cells = <1>; ranges; + power-domains = <&netcpx_domain>; clocks = <&clkxge>; clock-names = "clk_xge";
--
1.9.1