From mboxrd@z Thu Jan 1 00:00:00 1970 From: Romain Perier Subject: [PATCH v4 4/4] arm: dts: Add support for ES8388 to the Radxa Rock 2 Date: Mon, 23 Jan 2017 11:41:49 +0100 Message-ID: <20170123104149.2508-5-romain.perier@collabora.com> References: <20170123104149.2508-1-romain.perier@collabora.com> Mime-Version: 1.0 Content-Type: text/plain; charset="us-ascii" Content-Transfer-Encoding: 7bit Return-path: In-Reply-To: <20170123104149.2508-1-romain.perier@collabora.com> List-Unsubscribe: , List-Archive: List-Post: List-Help: List-Subscribe: , Errors-To: alsa-devel-bounces@alsa-project.org Sender: alsa-devel-bounces@alsa-project.org To: Liam Girdwood , Mark Brown , Jaroslav Kysela , Takashi Iwai , alsa-devel@alsa-project.org, Heiko Stuebner Cc: Mark Rutland , devicetree@vger.kernel.org, Pawel Moll , Ian Campbell , linux-rockchip@lists.infradead.org, Sjoerd Simons , Rob Herring , Kumar Gala , Romain Perier List-Id: devicetree@vger.kernel.org This commit adds the DT definition of the es8388 i2c device found at address 0x10. It also adds the definition for connecting the Rockchip I2S to the es8388 analog output. This commit is based on the initial work that was done by Sjoerd Simons with some improvements. Signed-off-by: Romain Perier --- Changes in v4: - Updated to the new DT binding - Added the property 'rockchip,routing' - Renamed the node sound_es8388 to sound_i2s Changes in v3: None Changes in v2: None arch/arm/boot/dts/rk3288-rock2-square.dts | 39 +++++++++++++++++++++++++++++++ 1 file changed, 39 insertions(+) diff --git a/arch/arm/boot/dts/rk3288-rock2-square.dts b/arch/arm/boot/dts/rk3288-rock2-square.dts index dd3ad2e..6b176b8 100644 --- a/arch/arm/boot/dts/rk3288-rock2-square.dts +++ b/arch/arm/boot/dts/rk3288-rock2-square.dts @@ -86,6 +86,19 @@ #sound-dai-cells = <0>; }; + sound_i2s { + compatible = "rockchip,rk3288-hdmi-analog"; + rockchip,model = "I2S"; + rockchip,i2s-controller = <&i2s>; + rockchip,audio-codec = <&es8388>; + rockchip,routing = "Analog", "LOUT2", + "Analog", "ROUT2"; + rockchip,hp-en-gpios = <&gpio8 0 GPIO_ACTIVE_HIGH>; + rockchip,hp-det-gpios = <&gpio7 7 GPIO_ACTIVE_HIGH>; + pinctrl-names = "default"; + pinctrl-0 = <&headphone>; + }; + sdio_pwrseq: sdio-pwrseq { compatible = "mmc-pwrseq-simple"; clocks = <&hym8563>; @@ -173,10 +186,29 @@ }; }; +&i2c2 { + status = "okay"; + + es8388: es8388@10 { + compatible = "everest,es8388", "everest,es8328"; + reg = <0x10>; + AVDD-supply = <&vcca_codec>; + DVDD-supply = <&vcca_codec>; + HPVDD-supply = <&vcca_codec>; + PVDD-supply = <&vcca_codec>; + clocks = <&cru SCLK_I2S0_OUT>; + clock-names = "i2s_clk_out"; + }; +}; + &i2c5 { status = "okay"; }; +&i2s { + status = "okay"; +}; + &pinctrl { ir { ir_int: ir-int { @@ -190,6 +222,13 @@ }; }; + sound { + headphone: headphone { + rockchip,pins = <8 0 RK_FUNC_GPIO &pcfg_pull_up>, + <7 7 RK_FUNC_GPIO &pcfg_pull_none>; + }; + }; + usb { host_vbus_drv: host-vbus-drv { rockchip,pins = <0 14 RK_FUNC_GPIO &pcfg_pull_none>; -- 2.9.3