From mboxrd@z Thu Jan 1 00:00:00 1970 From: Olof Johansson Subject: Re: [PATCH v2] arm64: defconfig: enable some core options for 64bit Rockchip socs Date: Thu, 25 May 2017 17:05:49 -0700 Message-ID: <20170526000549.GB28071@localhost> References: <20170524230650.17849-1-heiko@sntech.de> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20170524230650.17849-1-heiko-4mtYJXux2i+zQB+pC5nmwQ@public.gmane.org> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "Linux-rockchip" Errors-To: linux-rockchip-bounces+glpar-linux-rockchip=m.gmane.org-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org To: Heiko Stuebner Cc: linux-rockchip-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org, arm-DgEjT+Ai2ygdnm+yROfE0A@public.gmane.org, linux-arm-kernel-IAPFreCvJWM7uuMidbF8XUB+6BGkLq7r@public.gmane.org List-Id: linux-rockchip.vger.kernel.org On Thu, May 25, 2017 at 01:06:50AM +0200, Heiko Stuebner wrote: > Enable some very core config options used on 64bit Rockchip socs. > > As built-in driver enable the Rockchip spi driver as well as the > cros-ec-spi and cros-ec keyboard driver, as this may be helpful > in case an initrd does not work as expected and drops the user > into a shell. Another built-in is the fan53555 regulator driver, > as it and its register-compatible cousins Silergy syr827 and syr828 > are often used on Rockchip socs as cpu-supply next to regular pmic. > > The rest can be enabled as modules and contains the pcie host > controller and its phy, the sucessive approximation adc (saradc) > that gets often used for additional buttons on Rockchip boards > as well as the adc-keys Keyboard driver for these keys. > > The cros-ec-pwm also can be a module, as it is normally only used to > drive display backlights as well as the Rockchip thermal controller > that allows to read the cpu and gpu temperatures and affect frequency > scaling if necessary. > > Signed-off-by: Heiko Stuebner Applied to fixes for 4.12, since it seems beneficial to have the defconfig work well on Rockchip there. -Olof