From mboxrd@z Thu Jan 1 00:00:00 1970 From: Chanwoo Choi Subject: [PATCH 4/4] ARM: dts: Exynos: Add cpu clock table and armclk divider table for Exynos3250 Date: Fri, 13 Jun 2014 15:08:13 +0900 Message-ID: <1402639693-31108-5-git-send-email-cw00.choi@samsung.com> References: <1402639693-31108-1-git-send-email-cw00.choi@samsung.com> Return-path: Received: from mailout3.samsung.com ([203.254.224.33]:41453 "EHLO mailout3.samsung.com" rhost-flags-OK-OK-OK-OK) by vger.kernel.org with ESMTP id S1751517AbaFMGIh (ORCPT ); Fri, 13 Jun 2014 02:08:37 -0400 In-reply-to: <1402639693-31108-1-git-send-email-cw00.choi@samsung.com> Sender: linux-samsung-soc-owner@vger.kernel.org List-Id: linux-samsung-soc@vger.kernel.org To: cpufreq@vger.kernel.org, linux-arm-kernel@lists.infradead.org Cc: linux-samsung-soc@vger.kernel.org, mturquette@linaro.org, shawn.guo@linaro.org, kgene.kim@samsung.com, t.figa@samsung.com, viresh.kumar@linaro.org, thomas.ab@samsung.com, heiko@sntech.de, kyungmin.park@samsung.com, cw00.choi@samsung.com This patch add cpu clock table and armclk divier table to support generic cpufreq-cpu0 driver for Exynos3250. Cc: Tomas Abraham Cc: Tomasz Figa Signed-off-by: Chanwoo Choi Acked-by: Kyungmin Park --- arch/arm/boot/dts/exynos3250.dtsi | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index 3e678fa..df0efd0 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -50,6 +50,21 @@ compatible = "arm,cortex-a7"; reg = <0>; clock-frequency = <1000000000>; + clocks = <&cmu CLK_DIV_CORE2>; + clock-names = "cpu"; + + operating-points = < + 1000000 1150000 + 900000 1112500 + 800000 1075000 + 700000 1037500 + 600000 1000000 + 500000 962500 + 400000 925000 + 300000 887500 + 200000 850000 + 100000 850000 + >; }; cpu1: cpu@1 { @@ -159,6 +174,19 @@ compatible = "samsung,exynos3250-cmu"; reg = <0x10030000 0x20000>; #clock-cells = <1>; + + samsung,armclk-cells = <7>; + samsung,armclk-divider-table = + <1000000 1 4 7 1 7 7>, + <900000 1 3 7 1 7 7>, + <800000 1 3 7 1 7 7>, + <700000 1 3 7 1 7 7>, + <600000 1 3 7 1 7 7>, + <500000 1 3 7 1 7 7>, + <400000 1 3 7 1 7 7>, + <300000 1 3 5 1 7 7>, + <200000 1 3 3 1 7 7>, + <100000 1 1 1 1 7 7>; }; rtc: rtc@10070000 { -- 1.8.0 From mboxrd@z Thu Jan 1 00:00:00 1970 From: cw00.choi@samsung.com (Chanwoo Choi) Date: Fri, 13 Jun 2014 15:08:13 +0900 Subject: [PATCH 4/4] ARM: dts: Exynos: Add cpu clock table and armclk divider table for Exynos3250 In-Reply-To: <1402639693-31108-1-git-send-email-cw00.choi@samsung.com> References: <1402639693-31108-1-git-send-email-cw00.choi@samsung.com> Message-ID: <1402639693-31108-5-git-send-email-cw00.choi@samsung.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org This patch add cpu clock table and armclk divier table to support generic cpufreq-cpu0 driver for Exynos3250. Cc: Tomas Abraham Cc: Tomasz Figa Signed-off-by: Chanwoo Choi Acked-by: Kyungmin Park --- arch/arm/boot/dts/exynos3250.dtsi | 28 ++++++++++++++++++++++++++++ 1 file changed, 28 insertions(+) diff --git a/arch/arm/boot/dts/exynos3250.dtsi b/arch/arm/boot/dts/exynos3250.dtsi index 3e678fa..df0efd0 100644 --- a/arch/arm/boot/dts/exynos3250.dtsi +++ b/arch/arm/boot/dts/exynos3250.dtsi @@ -50,6 +50,21 @@ compatible = "arm,cortex-a7"; reg = <0>; clock-frequency = <1000000000>; + clocks = <&cmu CLK_DIV_CORE2>; + clock-names = "cpu"; + + operating-points = < + 1000000 1150000 + 900000 1112500 + 800000 1075000 + 700000 1037500 + 600000 1000000 + 500000 962500 + 400000 925000 + 300000 887500 + 200000 850000 + 100000 850000 + >; }; cpu1: cpu at 1 { @@ -159,6 +174,19 @@ compatible = "samsung,exynos3250-cmu"; reg = <0x10030000 0x20000>; #clock-cells = <1>; + + samsung,armclk-cells = <7>; + samsung,armclk-divider-table = + <1000000 1 4 7 1 7 7>, + <900000 1 3 7 1 7 7>, + <800000 1 3 7 1 7 7>, + <700000 1 3 7 1 7 7>, + <600000 1 3 7 1 7 7>, + <500000 1 3 7 1 7 7>, + <400000 1 3 7 1 7 7>, + <300000 1 3 5 1 7 7>, + <200000 1 3 3 1 7 7>, + <100000 1 1 1 1 7 7>; }; rtc: rtc at 10070000 { -- 1.8.0