From mboxrd@z Thu Jan 1 00:00:00 1970 From: ttynkkynen@nvidia.com (Tuomas Tynkkynen) Date: Mon, 21 Jul 2014 18:39:01 +0300 Subject: [PATCH v2 15/16] ARM: tegra: Add entries for cpufreq on Tegra124 In-Reply-To: <1405957142-19416-1-git-send-email-ttynkkynen@nvidia.com> References: <1405957142-19416-1-git-send-email-ttynkkynen@nvidia.com> Message-ID: <1405957142-19416-16-git-send-email-ttynkkynen@nvidia.com> To: linux-arm-kernel@lists.infradead.org List-Id: linux-arm-kernel.lists.infradead.org The Tegra124 cpufreq driver relies on certain clocks being present in the /cpus/cpu at 0 node. Signed-off-by: Tuomas Tynkkynen --- v2 changes: - The clock-latency property was added, as cpufreq-cpu0 wants that arch/arm/boot/dts/tegra124.dtsi | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi index 8ff4332..db51438 100644 --- a/arch/arm/boot/dts/tegra124.dtsi +++ b/arch/arm/boot/dts/tegra124.dtsi @@ -786,6 +786,15 @@ device_type = "cpu"; compatible = "arm,cortex-a15"; reg = <0>; + + clocks = <&tegra_car TEGRA124_CLK_CCLK_G>, + <&tegra_car TEGRA124_CLK_CCLK_LP>, + <&tegra_car TEGRA124_CLK_PLL_X>, + <&tegra_car TEGRA124_CLK_PLL_P>, + <&dfll>; + clock-names = "cpu_g", "cpu_lp", "pll_x", "pll_p", "dfll"; + /* FIXME: what's the actual transition time? */ + clock-latency = <300000>; }; cpu at 1 { -- 1.8.1.5