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From: Doug Anderson <dianders@chromium.org>
To: Brian Norris <briannorris@chromium.org>
Cc: Heiko Stuebner <heiko@sntech.de>,
	Michael Turquette <mturquette@baylibre.com>,
	Stephen Boyd <sboyd@kernel.org>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>,
	"open list:ARM/Rockchip SoC..."
	<linux-rockchip@lists.infradead.org>,
	linux-clk <linux-clk@vger.kernel.org>,
	Chen-Yu Tsai <wenst@chromium.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 2/3] clk: rockchip: rk3399: expose PCLK_COREDBG_{B,L}
Date: Wed, 8 Sep 2021 12:44:57 -0700	[thread overview]
Message-ID: <CAD=FV=Ua21T1S33nx9oFRLT8bhJFMazA_5Gd_+DQ+GYWm=q1Dw@mail.gmail.com> (raw)
In-Reply-To: <20210908111337.v2.2.If29cd838efbcee4450a62b8d84a99b23c86e0a3f@changeid>

Hi,

On Wed, Sep 8, 2021 at 11:14 AM Brian Norris <briannorris@chromium.org> wrote:
>
> We have DT IDs for PCLK_COREDBG_L and PCLK_COREDBG_B, but we don't
> actually expose them.
>
> Note that this requires the previous patch (making "armclkl" and
> "armclkb" into "critical" clocks) to prevent these clocks from taking
> down the CPU.
>
> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
> Signed-off-by: Brian Norris <briannorris@chromium.org>
> ---
>
> Changes in v2:
>   - Split "CPU clocks are critical" to a new patch, to make it more
>     obvious
>
>  drivers/clk/rockchip/clk-rk3399.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Douglas Anderson <dianders@chromium.org>

WARNING: multiple messages have this Message-ID
From: Doug Anderson <dianders@chromium.org>
To: Brian Norris <briannorris@chromium.org>
Cc: Heiko Stuebner <heiko@sntech.de>,
	Michael Turquette <mturquette@baylibre.com>,
	 Stephen Boyd <sboyd@kernel.org>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>,
	 "open list:ARM/Rockchip SoC..."
	<linux-rockchip@lists.infradead.org>,
	linux-clk <linux-clk@vger.kernel.org>,
	 Chen-Yu Tsai <wenst@chromium.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 2/3] clk: rockchip: rk3399: expose PCLK_COREDBG_{B,L}
Date: Wed, 8 Sep 2021 12:44:57 -0700	[thread overview]
Message-ID: <CAD=FV=Ua21T1S33nx9oFRLT8bhJFMazA_5Gd_+DQ+GYWm=q1Dw@mail.gmail.com> (raw)
In-Reply-To: <20210908111337.v2.2.If29cd838efbcee4450a62b8d84a99b23c86e0a3f@changeid>

Hi,

On Wed, Sep 8, 2021 at 11:14 AM Brian Norris <briannorris@chromium.org> wrote:
>
> We have DT IDs for PCLK_COREDBG_L and PCLK_COREDBG_B, but we don't
> actually expose them.
>
> Note that this requires the previous patch (making "armclkl" and
> "armclkb" into "critical" clocks) to prevent these clocks from taking
> down the CPU.
>
> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
> Signed-off-by: Brian Norris <briannorris@chromium.org>
> ---
>
> Changes in v2:
>   - Split "CPU clocks are critical" to a new patch, to make it more
>     obvious
>
>  drivers/clk/rockchip/clk-rk3399.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Douglas Anderson <dianders@chromium.org>

_______________________________________________
Linux-rockchip mailing list
Linux-rockchip@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-rockchip

WARNING: multiple messages have this Message-ID
From: Doug Anderson <dianders@chromium.org>
To: Brian Norris <briannorris@chromium.org>
Cc: Heiko Stuebner <heiko@sntech.de>,
	Michael Turquette <mturquette@baylibre.com>,
	 Stephen Boyd <sboyd@kernel.org>,
	Linux ARM <linux-arm-kernel@lists.infradead.org>,
	 "open list:ARM/Rockchip SoC..."
	<linux-rockchip@lists.infradead.org>,
	linux-clk <linux-clk@vger.kernel.org>,
	 Chen-Yu Tsai <wenst@chromium.org>,
	LKML <linux-kernel@vger.kernel.org>
Subject: Re: [PATCH v2 2/3] clk: rockchip: rk3399: expose PCLK_COREDBG_{B,L}
Date: Wed, 8 Sep 2021 12:44:57 -0700	[thread overview]
Message-ID: <CAD=FV=Ua21T1S33nx9oFRLT8bhJFMazA_5Gd_+DQ+GYWm=q1Dw@mail.gmail.com> (raw)
In-Reply-To: <20210908111337.v2.2.If29cd838efbcee4450a62b8d84a99b23c86e0a3f@changeid>

Hi,

On Wed, Sep 8, 2021 at 11:14 AM Brian Norris <briannorris@chromium.org> wrote:
>
> We have DT IDs for PCLK_COREDBG_L and PCLK_COREDBG_B, but we don't
> actually expose them.
>
> Note that this requires the previous patch (making "armclkl" and
> "armclkb" into "critical" clocks) to prevent these clocks from taking
> down the CPU.
>
> Reviewed-by: Chen-Yu Tsai <wenst@chromium.org>
> Signed-off-by: Brian Norris <briannorris@chromium.org>
> ---
>
> Changes in v2:
>   - Split "CPU clocks are critical" to a new patch, to make it more
>     obvious
>
>  drivers/clk/rockchip/clk-rk3399.c | 4 ++--
>  1 file changed, 2 insertions(+), 2 deletions(-)

Reviewed-by: Douglas Anderson <dianders@chromium.org>

_______________________________________________
linux-arm-kernel mailing list
linux-arm-kernel@lists.infradead.org
http://lists.infradead.org/mailman/listinfo/linux-arm-kernel

  reply	other threads:[~2021-09-08 19:45 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2021-09-08 18:13 [PATCH v2 1/3] clk: rockchip: rk3399: make CPU clocks critical Brian Norris
2021-09-08 18:13 ` Brian Norris
2021-09-08 18:13 ` Brian Norris
2021-09-08 18:13 ` [PATCH v2 2/3] clk: rockchip: rk3399: expose PCLK_COREDBG_{B,L} Brian Norris
2021-09-08 18:13   ` Brian Norris
2021-09-08 18:13   ` Brian Norris
2021-09-08 19:44   ` Doug Anderson [this message]
2021-09-08 19:44     ` Doug Anderson
2021-09-08 19:44     ` Doug Anderson
2021-09-08 18:13 ` [PATCH v2 3/3] arm64: dts: rockchip: add Coresight debug range for RK3399 Brian Norris
2021-09-08 18:13   ` Brian Norris
2021-09-08 18:13   ` Brian Norris
2021-09-08 19:44 ` [PATCH v2 1/3] clk: rockchip: rk3399: make CPU clocks critical Doug Anderson
2021-09-08 19:44   ` Doug Anderson
2021-09-08 19:44   ` Doug Anderson
2021-09-13  4:52   ` Chen-Yu Tsai
2021-09-13  4:52     ` Chen-Yu Tsai
2021-09-13  4:52     ` Chen-Yu Tsai
2021-09-20 14:28 ` Heiko Stuebner
2021-09-20 14:28   ` Heiko Stuebner
2021-09-20 14:28   ` Heiko Stuebner

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