linux-kernel - Re: [PATCH RESEND] mfd: rk808: Fix RK818 ID template

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Message-ID: <20190603080029.GF4797@dell>
Date:   Mon, 3 Jun 2019 09:00:29 +0100
From:   Lee Jones <lee.jones@...aro.org>
To:     Heiko Stuebner <heiko@...ech.de>
Cc:     linux-kernel@...r.kernel.org, Daniel Schultz <d.schultz@...tec.de>,
        stable@...r.kernel.org, Elaine Zhang <zhangqing@...k-chips.com>,
        Joseph Chen <chenjh@...k-chips.com>
Subject: Re: [PATCH RESEND] mfd: rk808: Fix RK818 ID template

On Mon, 13 May 2019, Heiko Stuebner wrote:

> From: Daniel Schultz <d.schultz@...tec.de>
> 
> The Rockchip PMIC driver can automatically detect connected component
> versions by reading the ID_MSB and ID_LSB registers. The probe function
> will always fail with RK818 PMICs because the ID_MSK is 0xFFF0 and the
> RK818 template ID is 0x8181.
> 
> This patch changes this value to 0x8180.
> 
> Fixes: 9d6105e19f61 ("mfd: rk808: Fix up the chip id get failed")
> Cc: stable@...r.kernel.org
> Cc: Elaine Zhang <zhangqing@...k-chips.com>
> Cc: Joseph Chen <chenjh@...k-chips.com>
> Signed-off-by: Daniel Schultz <d.schultz@...tec.de>
> Acked-by: Lee Jones <lee.jones@...aro.org>
> [added Fixes and cc-stable]
> Signed-off-by: Heiko Stuebner <heiko@...ech.de>
> ---
> The original patch from Feburary 2018 got an Ack but never reached
> the mfd-tree, so I ran into that problem this weekend as well.
> So it would be really cool if this could be applied as fix :-) .
> 
>  include/linux/mfd/rk808.h | 2 +-
>  1 file changed, 1 insertion(+), 1 deletion(-)

Applied, thanks.

-- 
Lee Jones [李琼斯]
Linaro Services Technical Lead
Linaro.org │ Open source software for ARM SoCs
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