From mboxrd@z Thu Jan 1 00:00:00 1970 From: Richard Zhao Subject: [PATCH V2 0/4] add arm soc generic cpufreq driver Date: Fri, 16 Dec 2011 18:30:58 +0800 Message-ID: <1324031462-24961-1-git-send-email-richard.zhao@linaro.org> Mime-Version: 1.0 Content-Type: text/plain Return-path: Sender: cpufreq-owner@vger.kernel.org To: linux-arm-kernel@lists.infradead.org, cpufreq@vger.kernel.org, devicetree-discuss@lists.ozlabs.org Cc: linux@arm.linux.org.uk, davej@redhat.com, kernel@pengutronix.de, shawn.guo@linaro.org, eric.miao@linaro.org, mark.langsdorf@calxeda.com, linaro-dev@lists.linaro.org, patches@linaro.org List-Id: devicetree@vger.kernel.org The driver support single core and multi core ARM SoCs. For multi core, it assume all cores share the same clock and voltage. Changes in v2: - add volatage change support - change '_' in property name to '-' - use initial value to calculate loops_per_jiffy - fix reading cpu_volts property bug - let cpufreq_frequency_table_cpuinfo routines handle cpu_freq_khz_max/min - don't change freq in arm_cpufreq_exit, because every core share the same freq. - use unsigned long describe frequency as much as possible. Because clk use unsigned long, but cpufreq use unsigned int. [PATCH V2 1/4] cpufreq: add arm soc generic cpufreq driver [PATCH V2 2/4] dts/imx6q: add cpufreq property [PATCH V2 3/4] arm/imx6q: register arm_clk as cpu to clkdev [PATCH V2 4/4] arm/imx6q: select ARCH_HAS_CPUFREQ Thanks Richard