linux-kernel - Re: [PATCH] clk: rockchip: add hclk_cpubus to the list of rk3188 critical clocks

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Message-ID: <12983946.PGshY20RJE@phil>
Date:	Tue, 26 Jan 2016 21:21:38 +0100
From:	Heiko Stuebner <heiko@...ech.de>
To:	Alexander Kochetkov <al.kochet@...il.com>
Cc:	stable@...r.kernel.org, linux-clk@...r.kernel.org,
	linux-arm-kernel@...ts.infradead.org,
	linux-rockchip@...ts.infradead.org, linux-kernel@...r.kernel.org
Subject: Re: [PATCH] clk: rockchip: add hclk_cpubus to the list of rk3188 critical clocks

Am Dienstag, 26. Januar 2016, 16:34:00 schrieb Alexander Kochetkov:
> hclk_cpubus needs to keep running because it is needed for devices like
> the rom, i2s0 or spdif to be accessible via cpu. Without that all
> accesses to devices (readl/writel) return wrong data. So add it
> to the list of critical clocks.
> 
> Fixes: 78eaf6095cc763c ("clk: rockchip: disable unused clocks")
> 
> Signed-off-by: Alexander Kochetkov <al.kochet@...il.com>

applied to my clk-branch for 4.6


Thanks
Heiko