[PATCH v3 14/15] ARM: tegra: Add entries for cpufreq on Tegra124
From: Tuomas Tynkkynen <hidden>
Date: 2014-08-19 03:39:52
Also in:
linux-devicetree, linux-pm, linux-tegra, lkml
Subsystem:
the rest · Maintainer:
Linus Torvalds
From: Tuomas Tynkkynen <redacted> The Tegra124 cpufreq driver relies on certain clocks being present in the /cpus/cpu at 0 node. Signed-off-by: Tuomas Tynkkynen <redacted> --- arch/arm/boot/dts/tegra124.dtsi | 11 ++++++++++- 1 file changed, 10 insertions(+), 1 deletion(-)
diff --git a/arch/arm/boot/dts/tegra124.dtsi b/arch/arm/boot/dts/tegra124.dtsi
index 8ff4332..17f2382 100644
--- a/arch/arm/boot/dts/tegra124.dtsi
+++ b/arch/arm/boot/dts/tegra124.dtsi@@ -782,10 +782,19 @@ #address-cells = <1>; #size-cells = <0>; - cpu at 0 { + cpu0: cpu at 0 { 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