From: Simon Horman <horms+renesas@verge.net.au> To: linux-renesas-soc@vger.kernel.org Cc: linux-arm-kernel@lists.infradead.org, Magnus Damm <magnus.damm@gmail.com>, Geert Uytterhoeven <geert+renesas@glider.be>, Simon Horman <horms+renesas@verge.net.au> Subject: [PATCH 6/9] arm64: dts: r8a7796: Add SYSC PM Domains Date: Thu, 30 Jun 2016 16:15:04 +0200 [thread overview] Message-ID: <fbb099e4ec724e320bec0126a47dbb683ca3cab0.1467291676.git.horms+renesas@verge.net.au> (raw) In-Reply-To: <cover.1467291676.git.horms+renesas@verge.net.au> From: Geert Uytterhoeven <geert+renesas@glider.be> Add a device node for the System Controller. Hook up the Cortex-A57 CPU core and L2 cache/SCU to their respective PM Domains. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm64/boot/dts/renesas/r8a7796.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi index 178debf68318..85f0843ddd87 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi @@ -10,6 +10,7 @@ #include <dt-bindings/clock/r8a7796-cpg-mssr.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/power/r8a7796-sysc.h> / { compatible = "renesas,r8a7796"; @@ -30,6 +31,7 @@ compatible = "arm,cortex-a57", "arm,armv8"; reg = <0x0>; device_type = "cpu"; + power-domains = <&sysc R8A7796_PD_CA57_CPU0>; next-level-cache = <&L2_CA57>; enable-method = "psci"; }; @@ -37,6 +39,7 @@ L2_CA57: cache-controller@0 { compatible = "cache"; reg = <0>; + power-domains = <&sysc R8A7796_PD_CA57_SCU>; cache-unified; cache-level = <2>; }; @@ -104,6 +107,12 @@ #power-domain-cells = <0>; }; + sysc: system-controller@e6180000 { + compatible = "renesas,r8a7796-sysc"; + reg = <0 0xe6180000 0 0x0400>; + #power-domain-cells = <1>; + }; + scif2: serial@e6e88000 { compatible = "renesas,scif-r8a7796", "renesas,rcar-gen3-scif", "renesas,scif"; -- 2.7.0.rc3.207.g0ac5344
WARNING: multiple messages have this Message-ID (diff)
From: horms+renesas@verge.net.au (Simon Horman) To: linux-arm-kernel@lists.infradead.org Subject: [PATCH 6/9] arm64: dts: r8a7796: Add SYSC PM Domains Date: Thu, 30 Jun 2016 16:15:04 +0200 [thread overview] Message-ID: <fbb099e4ec724e320bec0126a47dbb683ca3cab0.1467291676.git.horms+renesas@verge.net.au> (raw) In-Reply-To: <cover.1467291676.git.horms+renesas@verge.net.au> From: Geert Uytterhoeven <geert+renesas@glider.be> Add a device node for the System Controller. Hook up the Cortex-A57 CPU core and L2 cache/SCU to their respective PM Domains. Signed-off-by: Geert Uytterhoeven <geert+renesas@glider.be> Signed-off-by: Simon Horman <horms+renesas@verge.net.au> --- arch/arm64/boot/dts/renesas/r8a7796.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm64/boot/dts/renesas/r8a7796.dtsi b/arch/arm64/boot/dts/renesas/r8a7796.dtsi index 178debf68318..85f0843ddd87 100644 --- a/arch/arm64/boot/dts/renesas/r8a7796.dtsi +++ b/arch/arm64/boot/dts/renesas/r8a7796.dtsi @@ -10,6 +10,7 @@ #include <dt-bindings/clock/r8a7796-cpg-mssr.h> #include <dt-bindings/interrupt-controller/arm-gic.h> +#include <dt-bindings/power/r8a7796-sysc.h> / { compatible = "renesas,r8a7796"; @@ -30,6 +31,7 @@ compatible = "arm,cortex-a57", "arm,armv8"; reg = <0x0>; device_type = "cpu"; + power-domains = <&sysc R8A7796_PD_CA57_CPU0>; next-level-cache = <&L2_CA57>; enable-method = "psci"; }; @@ -37,6 +39,7 @@ L2_CA57: cache-controller at 0 { compatible = "cache"; reg = <0>; + power-domains = <&sysc R8A7796_PD_CA57_SCU>; cache-unified; cache-level = <2>; }; @@ -104,6 +107,12 @@ #power-domain-cells = <0>; }; + sysc: system-controller at e6180000 { + compatible = "renesas,r8a7796-sysc"; + reg = <0 0xe6180000 0 0x0400>; + #power-domain-cells = <1>; + }; + scif2: serial at e6e88000 { compatible = "renesas,scif-r8a7796", "renesas,rcar-gen3-scif", "renesas,scif"; -- 2.7.0.rc3.207.g0ac5344
next prev parent reply other threads:[~2016-06-30 14:15 UTC|newest] Thread overview: 22+ messages / expand[flat|nested] mbox.gz Atom feed top 2016-06-30 14:15 [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.8 Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-06-30 14:14 ` [PATCH 1/9] arm64: dts: r8a7795: Add missing blank lines between cpu nodes Simon Horman 2016-06-30 14:14 ` Simon Horman 2016-06-30 14:15 ` [PATCH 2/9] arm64: dts: r8a7795: Add CAN FD support Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-06-30 14:15 ` [PATCH 3/9] clk: renesas: Add r8a7796 CPG Core Clock Definitions Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-06-30 14:15 ` [PATCH 4/9] arm64: dts: r8a7796: Add Renesas R8A7796 SoC support Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-06-30 14:15 ` [PATCH 5/9] arm64: dts: salvator-x: add Salvator-X board on R8A7796 SoC Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-06-30 14:15 ` Simon Horman [this message] 2016-06-30 14:15 ` [PATCH 6/9] arm64: dts: r8a7796: Add SYSC PM Domains Simon Horman 2016-06-30 14:15 ` [PATCH 7/9] arm64: dts: r8a7796: Use SYSC "always-on" PM Domain Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-06-30 14:15 ` [PATCH 8/9] arm64: dts: r8a7796: Add RWDT node Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-06-30 14:15 ` [PATCH 9/9] arm64: dts: r8a7796/salvator-x: Enable watchdog timer Simon Horman 2016-06-30 14:15 ` Simon Horman 2016-07-07 5:06 ` [GIT PULL] Second Round of Renesas ARM64 Based SoC DT Updates for v4.8 Olof Johansson 2016-07-07 5:06 ` Olof Johansson
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