From mboxrd@z Thu Jan 1 00:00:00 1970 From: rnayak@codeaurora.org (Rajendra Nayak) Date: Fri, 24 Apr 2015 16:30:04 +0530 Subject: [PATCH v5 08/11] arm: dts: qcom: Add #power-domain-cells property In-Reply-To: <553A2106.1030102@codeaurora.org> References: <1429017137-20218-1-git-send-email-rnayak@codeaurora.org> <1429017137-20218-9-git-send-email-rnayak@codeaurora.org> <553A2106.1030102@codeaurora.org> Message-ID: <553A2234.2070004@codeaurora.org> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org On 04/24/2015 04:25 PM, Rajendra Nayak wrote: > On 04/24/2015 03:15 PM, Ulf Hansson wrote: >> On 14 April 2015 at 15:12, Rajendra Nayak wrote: >>> msm8974 has gcc and mmcc nodes, and apq8084 has a gcc node which >>> implement gdsc powerdomains. Add the #power-domain-cells property >>> to them. >>> >>> Signed-off-by: Rajendra Nayak >>> --- >>> arch/arm/boot/dts/qcom-apq8084.dtsi | 1 + >>> arch/arm/boot/dts/qcom-msm8974.dtsi | 2 ++ >>> 2 files changed, 3 insertions(+) >>> >>> diff --git a/arch/arm/boot/dts/qcom-apq8084.dtsi b/arch/arm/boot/dts/qcom-apq8084.dtsi >>> >>> index 1f130bc..55c281c 100644 >>> --- a/arch/arm/boot/dts/qcom-apq8084.dtsi >>> +++ b/arch/arm/boot/dts/qcom-apq8084.dtsi >>> @@ -183,6 +183,7 @@ >>> compatible = "qcom,gcc-apq8084"; >>> #clock-cells = <1>; >>> #reset-cells = <1>; >>> + #power-domain-cells = <1>; >> >> So the PM domain will be apart of the clock-controller. That's a bit >> odd, but I guess the hardware is like that!? > > Yes, the gdscs are all part of GCC controller. correction. and other clock controllers too, like MMCC.