From mboxrd@z Thu Jan 1 00:00:00 1970 From: Krzysztof Kozlowski Subject: Re: [PATCH RESEND] ARM: dts: arndale: Add audio support (WM1811 CODEC boards) Date: Wed, 2 Oct 2019 17:59:40 +0200 Message-ID: <20191002155940.GA10341@kozik-lap> References: <20191002152831.18509-1-s.nawrocki@samsung.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: Content-Disposition: inline In-Reply-To: <20191002152831.18509-1-s.nawrocki@samsung.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Sender: "linux-arm-kernel" Errors-To: linux-arm-kernel-bounces+linux-arm-kernel=m.gmane.org@lists.infradead.org To: Sylwester Nawrocki Cc: devicetree@vger.kernel.org, linux-samsung-soc@vger.kernel.org, b.zolnierkie@samsung.com, robh+dt@kernel.org, linux-arm-kernel@lists.infradead.org, m.szyprowski@samsung.com List-Id: devicetree@vger.kernel.org On Wed, Oct 02, 2019 at 05:28:31PM +0200, Sylwester Nawrocki wrote: > Add sound node and the clock configurations for the I2S controller > for audio support on the Exynos5250 SoC Arndale boards with > WM1811 based audio daughter board. > > We need to increase drive strength of the I2S bus, otherwise > the audio CODEC doesn't work. Likely the CODEC's master clock > is the main issue here. > > Signed-off-by: Sylwester Nawrocki > --- > Changes since v2: > - none. > Changes since v1: > - moved &clock, &clock_audss parts to preserve alphabetical order > --- > arch/arm/boot/dts/exynos5250-arndale.dts | 27 +++++++++++++++++++++++- Thanks, applied. Best regards, Krzysztof