From: sboyd@codeaurora.org (Stephen Boyd)
To: linux-arm-kernel@lists.infradead.org
Subject: [PATCH 3/9] clk: fractional-divider: add CLK_FRAC_DIVIDER_ZERO_BASED flag support
Date: Mon, 19 Jun 2017 18:55:47 -0700 [thread overview]
Message-ID: <20170620015547.GN4493@codeaurora.org> (raw)
In-Reply-To: <1494856763-6543-4-git-send-email-aisheng.dong@nxp.com>
On 05/15, Dong Aisheng wrote:
> diff --git a/include/linux/clk-provider.h b/include/linux/clk-provider.h
> index a6efbb9..4466cae 100644
> --- a/include/linux/clk-provider.h
> +++ b/include/linux/clk-provider.h
> @@ -557,6 +557,11 @@ void clk_hw_unregister_fixed_factor(struct clk_hw *hw);
> * @lock: register lock
> *
> * Clock with adjustable fractional divider affecting its output frequency.
> + *
> + * Flags:
> + * CLK_FRAC_DIVIDER_ZERO_BASED - by default the divisor is the value read
> + * from the register. If CLK_FRAC_DIVIDER_ZERO_BASED is set then the
> + * divider is the raw value read from the register plus one.
This should say the numerator and denominator are both the value
read plus one. It isn't clear if it applies to the numerator, or
the denominator, or both.
> */
> struct clk_fractional_divider {
> struct clk_hw hw;
--
Qualcomm Innovation Center, Inc. is a member of Code Aurora Forum,
a Linux Foundation Collaborative Project
next prev parent reply other threads:[~2017-06-20 1:55 UTC|newest]
Thread overview: 33+ messages / expand[flat|nested] mbox.gz Atom feed top
2017-05-15 13:59 [PATCH 0/9] clk: add imx7ulp clk support Dong Aisheng
2017-05-15 13:59 ` [PATCH 1/9] clk: clk-divider: add CLK_DIVIDER_ZERO_GATE " Dong Aisheng
2017-06-20 1:45 ` Stephen Boyd
2017-06-20 9:08 ` Dong Aisheng
2017-06-26 3:07 ` A.s. Dong
2017-07-01 0:55 ` Stephen Boyd
2017-07-03 3:46 ` A.s. Dong
2017-05-15 13:59 ` [PATCH 2/9] clk: reparent orphans after critical clocks enabled Dong Aisheng
2017-06-20 1:51 ` Stephen Boyd
2017-06-20 9:25 ` Dong Aisheng
2017-05-15 13:59 ` [PATCH 3/9] clk: fractional-divider: add CLK_FRAC_DIVIDER_ZERO_BASED flag support Dong Aisheng
2017-06-20 1:55 ` Stephen Boyd [this message]
2017-06-20 9:26 ` Dong Aisheng
2017-05-15 13:59 ` [PATCH 4/9] clk: imx: add pllv4 support Dong Aisheng
2017-06-20 1:59 ` Stephen Boyd
2017-06-20 9:31 ` Dong Aisheng
2017-07-01 0:36 ` Stephen Boyd
2017-07-03 3:21 ` A.s. Dong
2017-05-15 13:59 ` [PATCH 5/9] clk: imx: add pfdv2 support Dong Aisheng
2017-05-15 13:59 ` [PATCH 6/9] clk: imx: add composite clk support Dong Aisheng
2017-06-20 2:00 ` Stephen Boyd
2017-06-20 9:32 ` Dong Aisheng
2017-05-15 13:59 ` [PATCH 7/9] dt-bindings: clock: add imx7ulp clock binding doc Dong Aisheng
2017-05-15 13:59 ` [PATCH 8/9] clk: imx: make mux parent strings const Dong Aisheng
2017-06-20 2:01 ` Stephen Boyd
2017-05-15 13:59 ` [PATCH 9/9] clk: imx: add imx7ulp clk driver Dong Aisheng
2017-06-20 2:01 ` Stephen Boyd
2017-06-20 9:42 ` Dong Aisheng
2017-06-20 20:41 ` Stephen Boyd
2017-06-21 7:13 ` A.s. Dong
2017-07-01 0:35 ` Stephen Boyd
2017-07-03 3:18 ` A.s. Dong
2017-06-13 6:42 ` [PATCH 0/9] clk: add imx7ulp clk support Dong Aisheng
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