From: Viresh Kumar <viresh.kumar@linaro.org>
To: Anson Huang <Anson.Huang@nxp.com>
Cc: shawnguo@kernel.org, kernel@pengutronix.de,
fabio.estevam@nxp.com, robh+dt@kernel.org, mark.rutland@arm.com,
linux@armlinux.org.uk, rjw@rjwysocki.net,
linux-arm-kernel@lists.infradead.org, devicetree@vger.kernel.org,
linux-kernel@vger.kernel.org, linux-pm@vger.kernel.org
Subject: Re: [PATCH V3 2/2] cpufreq: imx6q: add 696MHz operating point for i.mx6ul
Date: Mon, 8 Jan 2018 09:13:55 +0530 [thread overview]
Message-ID: <20180108034355.GA4003@vireshk-i7> (raw)
In-Reply-To: <1515377091-10422-2-git-send-email-Anson.Huang@nxp.com>
On 08-01-18, 10:04, Anson Huang wrote:
> Add 696MHz operating point for i.MX6UL, only for those
> parts with speed grading fuse set to 2b'10 supports
> 696MHz operating point, so, speed grading check is also
> added for i.MX6UL in this patch, the clock tree for each
> operating point are as below:
>
> 696MHz:
> pll1 696000000
> pll1_bypass 696000000
> pll1_sys 696000000
> pll1_sw 696000000
> arm 696000000
> 528MHz:
> pll2 528000000
> pll2_bypass 528000000
> pll2_bus 528000000
> ca7_secondary_sel 528000000
> step 528000000
> pll1_sw 528000000
> arm 528000000
> 396MHz:
> pll2_pfd2_396m 396000000
> ca7_secondary_sel 396000000
> step 396000000
> pll1_sw 396000000
> arm 396000000
> 198MHz:
> pll2_pfd2_396m 396000000
> ca7_secondary_sel 396000000
> step 396000000
> pll1_sw 396000000
> arm 198000000
>
> Signed-off-by: Anson Huang <Anson.Huang@nxp.com>
> Reviewed-by: Fabio Estevam <fabio.estevam@nxp.com>
> ---
> changes since v2:
> add reviewed-by.
> drivers/cpufreq/imx6q-cpufreq.c | 46 ++++++++++++++++++++++++++++++++++++++++-
> 1 file changed, 45 insertions(+), 1 deletion(-)
Acked-by: Viresh Kumar <viresh.kumar@linaro.org>
--
viresh
next prev parent reply other threads:[~2018-01-08 3:43 UTC|newest]
Thread overview: 4+ messages / expand[flat|nested] mbox.gz Atom feed top
2018-01-08 2:04 [PATCH V3 1/2] ARM: dts: imx6ul: add 696MHz operating point Anson Huang
2018-01-08 2:04 ` [PATCH V3 2/2] cpufreq: imx6q: add 696MHz operating point for i.mx6ul Anson Huang
2018-01-08 3:43 ` Viresh Kumar [this message]
2018-01-09 10:27 ` Dong Aisheng
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